Apparatus and method for providing weather and other alerts

Field of the Invention

The Invention relates generally to the field of warning systems and warning procedures, in its preferred embodiments to warning systems and Warning process through the use of cellular-personal communication systems or wireless telecommunication technology to a warning to a person dispense.

Background of the Invention

In recent decades, the science of meteorology rapid made progress that an increasingly accurate detection and prediction of heavy and dangerous Severe weather permits. In particular, Doppler radar systems are highly and resolution Satellite been developed that early detection of tornadoes and severe storms and the precise tracking of their migratory routes allow. The National westher Service (NWS) and the National Oceanographic and Atmospheric Administration (NOAA) give now routinely Warnings against serious or tornado-like storms advance out to people to warn and to save lives. However, these warnings or "alarm signals" have to be effective, sent to the intended recipients and these will be met.

Some local authorities and municipalities use siren systems of civil protection order Persons within the local limited range of Siren system in case of severe weather, natural disasters, War or other emergency conditions to provide them with warnings. However, weather-related warnings are commonly most through the NOAA Weather Radio system made available, the nationally televised the radio station is twenty four hours a day in operation to continuous weather information directly from the local offices of National westher service transfer. the NOAA westher radio system also sends alarm signals for the Emergency Alert System (EAS), which by the Federal Communication Commission will entertain, to emergency warnings for all types of hazards including - but not limited to - earthquake, Volcanic eruptions, to provide severe weather and nuclear wars available. The NOAA westher Radio system has more than 450 transmitting stations, the wide ranges in each of the 50 states, adjacent coastal waters, Puerto Rico, the US Virgin Islands and the US Pacific Territories cover. regrettably requires the reception of alerts the Emergency Alert System on the NOAA westher Radio system generally includes a special radio receiver or Radio scanner that is able to take these emergency warning signs.

Tonaktivierbare alarm receiver are usually used to program the NOAA westher to monitor radio, to warnings of severe weather and emergency and civil defense alarm signals to disposal deliver. A tonaktivierbarer alarm receiver constantly monitors the NOAA Weather Radio broadcasts a characteristic 1050 Hertz Notfallalarmton. In response to receipt of a Notfallalarmtons generates tonaktivierbare alarm receiver an audible on and / or visible alarm and the NOAA westher Radio broadcast, a radio receiver set. Since each of the NOAA westher radio stations their radio signals in a relatively extensive emits geographical area, suffering from older tonaktivierbare alarm receiver the disadvantage falsely to respond to alarms, while the fact that emergency alarm relates exclusively to other geographical areas Westher within the transmission range of each NOAA Radio Station is determined, which emits the alarm sound.

Newer NOAA westher radio receiver, known as "SAME Receiver ", comprise a Specific Area Enconding (SAME - message encryption for a particular area) known feature to reduce the frequency of false alarms to reduce. A SAME receiver recognizes in an emergency broadcast signal a characteristic digital area code, which designates a specific place for the alarms relevant are. When a SAME receiver once is programmed by a user, only to a characteristic digital area code for respond to a user's area, a SAME receiver only switches upon receipt of an emergency end signal containing a SAME area code, the coincides with the previously programmed digital code to the alarm mode. Consequently SAME receiver arrive usually a single fixed location for use, for example, at home or in the office. While these SAME receiver to fixed sites useful are, they are not particularly useful when they moved away from the place be, for they have been programmed. Furthermore, many people who have a can Video recorder (VCR) can not program, it is difficult or inconvenient find the SAME receiver to program.

As propose an alternative to SAME receivers some people before that cellular or Personal Communication System (PCS - Personal Communication Network) Radiotelephone networks are to be used to emergency alarms in humans to be transmitted, have cellular or PCS wireless telephones because cellular and PCS radiotelephone<?page 3?>nets typically short-range transceiver (or transmitter) use, have the coverage areas, or cells of a reasonably small Size while the transmission certain emergency warning signals to people in selected areas of be operated radio transmitters, allows. As would be proposed the transmission emergency warning signals in selected local areas by activation only the cellular or PCS transceiver achieved that a cover for the provide accurate geographic area available for the Emergency alarm is relevant, rather than the transmission, preprogramming accordingly and recognition of a characteristic digital area code the geographical area, for the emergency alert is relevant to ask. Until recently but had not radiotelephone networks the ability to transmit alphanumeric Messages that would be required to an emergency alert message actually to distribute. In contrast, have conventional paging systems the ability alphanumeric messages to support, However, they have coverage areas that are much too large, to the degree a to n required geographical accuracy available ask to transmit location-specific emergency alert messages.

New cellular and PCS wireless phone networks are currently in all of North America Europe and used or have been used, which are capable of to transmit alphanumeric messages, and have the service areas, the sufficient geographical accuracy to disposal filters to make them ideal vehicles for the transmission of site-specific to make emergency alert messages. By using the newer cellular and PCS networks, a network operator messages to a cellular or PCS phone Send that of in any single cell or any group Cells of the transceiver is (transceiver) of the network are served, yet. consequently some persons have recently suggested that these cellular and PCS networks for the transmission of site-specific Emergency alert messages to the cellular or PCS handset from be used by individual users, select the phone number that with every handset associated and used in reply by the zelluaren or PCS handset, by transmission the emergency alert message to the handset.

While cellular or PCS telecommunications systems an effective vehicle for transmitting may be site-specific emergency alert messages, allow such systems the transmission of emergency alert messages to only those who can understand how they get such messages through their cellular phones. At present, persons In order to receive such messages, making their way through a myriad find symbols (which many people can not do) and then all look through their messages to the emergency alert messages to identify from other messages. Furthermore constitutes sending emergency alert messages via cellular or PCS telecommunication systems requires that individuals their handsets near and have turned (and not exhausted in the battery power are). Regrettably turn people often their handsets of these forgotten reloading or leave their handsets, for example, in the car while they are at home or at work. Consequently, a system failure that relies on cellular or PCS handset receiver to receive emergency alert messages, a large number of people over the to notify presence of an emergency condition.

More similar Difficulty staying the transmission hold of information or messages that relate to military or other activities (ie a different kind of "alarm") relate. For example, when a branch of the military must inform its reservists, their service on Sunday abzuleisten on Saturday, as the reservist originally notified were contacted by the department every reservist individually by Phone to provide reservists with such information, leaving substantial Use is required to work to such an activity perform.

Therefore there is a need in the industry for an apparatus and a method whereby persons cellular or PCS transmissions receive location-specific alert information reliable can, without the use of cellular or PCS handsets required is. About that addition, there is a need for a Apparatus and a method whereby persons cellular or PCS transmissions can reliably receive location-specific alert information without to require individuals, complicated recovery steps or inconvenient Receiver programming steps perform.

Summary of the Invention

<patcit><text>US-A-5565909</text></patcit> disclosed a system comprising: at least one transmitter of a wireless bi-directional Communications network, comprising a plurality of communication channels, wherein the transmitter is adapted to location-specific alert information to disposal question about that for a person in a selected geographical area relevant alarm condition is associated with the location-specific alert information in the selected geographical Areas by min&lt;?page 4?&gt;least one transmitter to transmit a Alerting apparatus comprising: a receiver that is adapted to transfer a communication channel from a plurality of communication channels from to receive the wireless bi-directional communication network; a peripheral device, which can be operated, the user of the Existence of a relevant alarm condition to inform; and a Control unit, communicatively coupled to said receiver and said peripheral device connected is.

According to the present Invention is characterized such a device that, that the receiver no user input of data requires that identify the location of the alarming device; and in that the control unit can be operated, continuously a communication channel of the wireless bi-directional to monitor communication network solely for the receipt a transfer of location-specific alert information from the transmitter, wherein the selected geographic user area served and the peripheral device as Answer site-specific to receiving the transfer Alarm information to use.

In described shortly, the present invention provides a system and method for receiving a site-specific alarm (ie an alarm, and directed to decisively for a specific geographic area) and for notifying a user, the blind or hearing impaired be may, via the Presence and severity of the alarm. Specifically allowed the present Invention a user to receive data relating to an alarm refer, of about certain stations, the wireless within a cellular, PCS or Telephone communication network act, has been transmitted, thereby the receipt of a location-specific alert (and the alarm assigned text message) is allowed without prompting the user, enter data in the alarm device, the representative for or identifying for the location of the device. Further, the present invention audible sounds high decibel level and flashing flashlight high intensity alarms the highest Severity equivalent and low audible noise decibel level and low flash intensity via a Light-emitting diode, the alarms belonging to a less severe stage produce.

In accordance with a preferred embodiment the apparatus of the present invention, a microcomputer include, the operation of the alarm device according to the instructions a computer program stored therein controls the stored therein is. Recipient preferably receives digital PCS transmissions, the above a PCS or cellular telecommunications network are transmitted. The microcomputer has a central processing unit, and a monitoring circuit is Able to the recipient adjust, transfers so present on the radio channels to receive identifying from the central processor unit were, the signal strength associated transmissions to determine which are received on such radio channels, the presence a digital control channel on a radio channel to detect, and Signal strength information, digital control channel information and radio short messages received by the receiver be to forward to the central processor unit.

According to a preferred embodiment of the present invention, the alarm means further comprises includes plurality of peripheral devices and the microcomputer Further, the peripheral device controller, the peripheral to the plurality devices connecting. The majority peripheral devices includes a liquid crystal display, a High-level speakers, a low-level speakers, a flashlight high intensity and a light emitting diode low intensity. The microcomputer controls, via the peripheral device controller the activity the plurality of peripheral devices, according to the severity of a condition is identified by an alarm. For example, triggers the microcomputer the production of an audible Noise about High-level speakers at a high decibel level and flashing the flash of high intensity made to a user before the existence of a "level one" -Alarms (ie the heaviest or important alarm condition) to alert. Similarly triggers the microcomputer the production of an audible Noise on the low-level speakers a low decibel level and flashing LED low intensity made to a user before the existence of a "Level Two" -Alarms (ie, a less severe or less important alert condition) to warn. The microprocessor also causes via the peripheral device controller the display of text information as part of an alert message be received, on the liquid crystal display.

The Alarm device according to a preferred embodiment, ready, transfers of a cellular, PCS or wireless telecommunications network continuously monitored. Accordingly the alarm device is connected to an electrical outlet, to obtain electric power in normal operation, but includes a Batteriepufferungs- and charging circuit to control the operation of said alarm means to ensure, &lt;?page 5?&gt;even in case of a power failure. About that addition, in the preferred embodiment, the alarm device continuously in operation while it is supplied with electric power, no on / off switch has and therefore can not be easily disabled by a user, unlike a cellular or PCS telephone handset. The However, alarm device includes a reset button, the user a allows that once reported audible disable and visible alarms or an alarm condition or to stop. In the preferred embodiment, the alarm device to a wall socket mounted, in a manner, which in Substantially equal to a conventional smoke detector. In an alternative embodiment has the alarm device includes a housing, the setting allowed to a top of a table or other surface to find, in a manner that substantially equal to that of a conventional weather radio receiver. In an alternative preferred embodiment, the alarm means comprises a plurality of peripheral devices, the localized at remote from the alarm points are.

The present invention provides also a Procedures available, comprising: operating a device having a receiver, wherein the receiver no user input of data indicative of the location of the device identify needs, and a peripheral device to location-specific alert information to receive that belong to an alarm condition from a wireless bidirectional communication network are received, the one Most communication channels has to a user via the Presence of an alarm condition to inform; selecting a Communication channel of the plurality of communication channels from the wireless bidirectional communication network; Monitor the selected Communication channel with the receiver for a transmission, the site-specific comprises alarm information pertaining to the alarm condition by a transmitter of the wireless bi-directional communications network, of a selected geographical area of ​​the user operated to receive them; and operating the peripheral device to the user after the detection of a transmission, the location-specific alert information includes the alarm condition Report to.

According to a Method of the preferred embodiment of the present invention, the alarm means operates in accordance with the instructions of a computer program in the microcomputer is a self-test and during performs power-up, to determine whether the alarm device funktoniert tidy. The alarm device then investigates through the interaction of the Microcomputer, monitoring circuit, and the receiver, a factory predetermined set of radio channels, the range of a channels includes that through compatible cellular or PCS telecommunication networks be used to associate the channel with the cellular or PCS transmitter to identify channel which transmits on a digital control channel and the strongest the signal strength has at the location of the alarm. The alarm device engages then a monitored and passive chose the Channel digital alarm signals in the form of broadcasting text messages. Because the alarm PCS network broadcasts passively monitored, should the use of the alarm device does not have the effect of that the user periodic user charges by the network provider creates.

Preferably identifies the alarm device by detecting and receiving a broadcast short message, whether the message is a short-Rundunk Alarm message contains. In this case, the alert device then analyzes the alert message and determines the severity of the alarm, the alarm message through the is marked. If the alarm is a "level one" alarm is activated, the Alarm device as described above, the high-level speakers to produce a maximum intrusive noise high decibel level, substantially similar that of a conventional smoke detector (ie, a sound that even the toughest sleeper would cause wake up), and the flash of high intensity to produce flashing, high-intensity, bright light. If the alarm "stage Two "alarm is, operated the Alarm device as described above, the low-level speakers low to produce a less intrusive "chirping" -Geräusches Decibel level and the light emitting diode for generating a low intensity less intense, less bright, flashing light. regardless the severity of the alarm extracted the alarm means a text-shaped Information message possibly from the alarm message and are the text-shaped Information message on the liquid crystal display made to a user with a more detailed explanation as to the nature the alarm supply. If the user only once in terms the existence and nature of the alarm has been informed, the Generating audible sounds and the generation of flashing light by the user by Depression of the Reset button, which protrudes partially on the alarm device, be terminated.

Accordingly it is an object of the present invention, an apparatus and a method question about to receive location-specific alert information, without it he&lt;?page 6?&gt;is necessary that a user representative Data about the user's location inputs.

On Another object of the present invention is to provide an apparatus and a method for receiving location-specific alert information, which are not limited to a fixed location, available to put.

Still a further object of the present invention is to provide an apparatus for the Receiving to provide site-specific information, which can be moved from an old location to a new location without Reprogramming or entering representative data on the requiring new location.

Still Another object of the present invention is to provide an apparatus for receiving location-specific alert information available to questions that even the strongest source Such alarm information identified.

Still Another object of the present invention is to provide an apparatus for receiving location-specific alert information available to questions that even identifies the frequency at which the alarm information sent or transmitted is.

Still Another object of the present invention is to provide an apparatus and a method for receiving location-specific alert information to disposal questions to which the various levels of severity, with connected alarm signals identified.

Still Another object of the present invention is to provide an apparatus and a method for receiving location-specific alert information to disposal filters to produce the various sensory issues that the various stages of severity or importance of alarm signals correspond.

Still Another object of the present invention is to provide an apparatus and a method for receiving location-specific alert information to disposal questions to which is continuously in operation, unless that it is moved by a user to a specific location.

Still Another object of the present invention is to provide an apparatus and a method for receiving location-specific information about the disposal questions to which continuously over a external electrical power source is in operation and the internal battery back-up for use during power outages has.

Still Another object of the present invention is to provide an apparatus and a method for receiving location-specific alert information to disposal question about that displays a text message concerning the alarm, to which the alarm information belongs.

Other Objects, features and advantages of the present invention will become Reading and understanding the present specification, in conjunction with the appended Drawings are visible.

Brief Description of Drawings

<figref idrefs="S40">1</figref> is a pictorial representation of an alarm device according to a preferred embodiment, of the present invention.

<figref idrefs="S41">2</figref> is a block diagram representation of the alarm device <figref idrefs="S40">1</figref>. the essential components of their shows.

<figref idrefs="S42">3</figref> is a schematic representation of the program area of ​​the non-volatile Program memory of the alarm in <figref idrefs="S40">1</figref>,

<figref idrefs="S42">4</figref> is a schematic representation of the data area of ​​the non-volatile Data memory of the alarm in <figref idrefs="S40">1</figref>,

<figref idrefs="S42">5</figref> is a schematic representation of the data area of ​​the volatile Data memory of the alarm in <figref idrefs="S40">1</figref>,

<figref idrefs="S43">6</figref> is a pictorial representation of an exemplary PCS alert broadcast system in accordance with a preferred embodiment, of the present invention.

<figref idrefs="S43">7</figref> is a schematic representation of the data of a digital alert message according to a preferred embodiment of the present invention.

<figref>8th</figref> is a flow diagram representation of a Main part of a computer program the alarm device according to a Method of the preferred embodiment of the present invention.

<figref>9</figref> is a flow chart representation of a Self-test routine of the computer program of the alert device in accordance with a Method of the preferred embodiment of the present invention.

<figref idrefs="S50">10</figref> is a flow chart representation of an alarm routine high level of Computer program the alarm device according to a method of the preferred embodiment of the present invention.

&lt;?page 7?&gt;

<figref idrefs="S51">11</figref> is a flowchart diagram of an alarm routine low-level the computer program of the alarm device according to a method of the preferred embodiment of the present invention.

<figref idrefs="S47">12</figref> is a flow diagram representation of a timer interrupt handling routine of the Computer program the alarm device according to a method of the preferred embodiment of the present invention.

<figref idrefs="S50">13</figref> is a flowchart representation of a reset interrupt handling routine of the Computer program the alarm device according to a method of the preferred embodiment of the present invention.

<figref idrefs="S52">14</figref> is a block diagram representation of a first part of an alarm device In an alternative preferred form, the main components of which the shows.

<figref idrefs="S53">15</figref> is a block diagram representation of the first portion of the alarm means in <figref idrefs="S52">14</figref> and a plurality remotely located peripheral Means a second part of the alarm device.

Detailed description of the Preferred Embodiments

reference Referring to the figures, in which like numerals throughout the different views like components represent, is an alarm device <figref>20</figref> in accordance with a device the preferred embodiment of the present invention in forming the same shape in <figref idrefs="S40">1</figref> and in block diagram form in <figref idrefs="S41">2</figref> shown. The alarm device<figref>20</figref> includes a housing <figref>22</figref> and one microcomputer <figref>24</figref>, Receiver <figref>26</figref>. Diversity reception antenna <figref>28</figref>Power Supply <figref>30</figref> and battery backup <figref>32</figref>That are in it. Preferably, the housing <figref>22</figref> out a resistant plastic material produced, and the alarm means <figref>20</figref> is by using an electrical connector <figref>34</figref>, Located on the back of housing <figref>22</figref> is, directly plugged into an electrical outlet, eliminating the need, to assemble the apparatus and the difficulties of mounting the housing <figref>22</figref> at a wall, to be avoided. According to the apparatus of the preferred embodiment the recipient <figref>26</figref> adjusted digital signals within the range of channels, for cellular PCS or other wireless communications in the area where the alarm device <figref>20</figref> is used, are used, to recieve. For example - and not limitation - is the receiver <figref>26</figref> adjusted digital signals on channels, the receiving end frequencies in the (i) 969 MHz to 994 MHz range, (Ii) 1840 MHz to 1865 MHz range, (iii) 1930.72 MHz to 1945 MHz Area, (iv) from 1950.72 to 1965 MHz range, or (v) to 1975.72 have 1990 MHz range, to receive. It is understood, however, that the scope of the present invention, similar receiver comprises, which are adapted to cellular, PCS, or wireless digital signals in any frequency range to receive.

The alarm device <figref>20</figref> further includes a plurality of peripheral facilities <figref>36</figref>, Electrically connected to the microcomputer <figref>24</figref> connected are and an external antenna <figref>38</figref>That a first portion extending within the housing <figref>22</figref> is, and a second portion which extends outside the housing <figref>22</figref> extends. An external antenna <figref>38</figref>Permitted in accordance with the preferred embodiment, is a rubber coated antenna, commonly known as "rubber duck antenna "(rubber duck antenna) often is found in cellular, PCS or wireless telephones.

The Plurality of peripheral devices <figref>36</figref> comprises a liquid crystal display <figref>36a</figref>. located in the housing <figref>22</figref>. adjacent to an opening <figref>40</figref> in the housing <figref>22</figref>. allows that the liquid crystal display <figref>36a</figref> from outside the housing is visible. Preferably, the liquid crystal display<figref>36a</figref> from Backlit, the readability of the liquid crystal display <figref>36a</figref> to improve. The liquid crystal display<figref>36a</figref> Has one near the right side of the display <figref>36a</figref> located signal strength indicator <figref>37</figref>, The signal strength indicator <figref>37</figref> includes a plurality of liquid crystal beam <figref>39</figref>. which are arranged in a substantially vertical direction, the the microcomputer <figref>24</figref> driving to the bar <figref>39</figref> to darken and thereby display the signal strength of the strongest channel, the of the alarm device <figref>20</figref> at the then present place of Device is received. A stronger signal strength by driving and darkening of a larger number of bars <figref>39</figref> displayed while a weaker Signal by triggering and Abdunkel a smaller number bar <figref>39</figref> appropriate is.

The Most peripheral devices <figref>36</figref> further comprising a high-level speakers <figref>36b</figref> and a low-level speakers <figref>36c</figref>Which within itself of housing <figref>22</figref> at Positions near corresponding grid-like openings <figref>42</figref>. <figref>44</figref> in the housing <figref>22</figref> are, it audible by the Speaker <figref>36b</figref>. <figref>36c</figref> allow noise generated of the housing step out into the environment, the alarm means the <figref>20</figref> surrounds. In accordance with the preferred embodiment includes the high-level speaker <figref>36b</figref> a Speaker, substantially similar to to those who are found in smoke detectors, the continuous one or pulsating tone high decibel level produced, the sufficiently loud to wake a sleeping&lt;?page 8?&gt;the person is. The low-level speakers<figref>36c</figref> according to the preferred embodiment includes a speaker which, when operating in accordance with set, a periodic write "zwitscherartigen" noise, the in similar substantially to the sound is emitted from the speakers, the portable pagers be used.

The Most peripheral devices <figref>36</figref> additionally comprises a flashlight <figref>36d</figref> high intensity and a light emitting diode (LED - Light Emitting Diode) low intensity <figref>36e</figref>Which within itself of housing <figref>22</figref> are and by a covered with a window opening <figref>46</figref> from outside the housing <figref>22</figref> visible are. The flash<figref>36d</figref> includes high intensity according to the apparatus the present embodiment, a conventional Xenon flash tube may be pulsed in a periodic fashion in order to operate all one to two seconds to produce a bright flash, making it the alarm device <figref>20</figref> is made possible, the attention a hearing-impaired person pulling it forward. The LED low intensity<figref>36e</figref> includes according to the apparatus the preferred embodiment a conventional red LED, the similar in a Manner can be pulsed as those in the flash <figref>36d</figref> higher intensity is used. The plurality of peripheral devices<figref>36</figref> includes further comprising a reset button <figref>36f</figref>. which extends through an opening in the housing <figref>22</figref> extends, so as to from a user of the alarm device <figref>20</figref> be depressed can.

Of the microcomputer <figref>24</figref> preferably comprises a to customer built facility which is similar to microcomputers essentially that located in cellular, PCS or wireless telephones and includes, integrated therein, a central processing unit (CPU - Central Processing Unit) <figref>60</figref>, A monitoring circuit <figref>62</figref>. a nonvolatile program memory <figref>64</figref>, A non-volatile data memory <figref>66</figref>. a fleeting data storage <figref>68</figref>, A peripheral device controller <figref>70</figref> and counting a backward timer <figref>72</figref>, The non-volatile program memory<figref>64</figref>. illustrated in <figref idrefs="S42">3</figref>, Storing a computer program <figref>200</figref>. a major portion <figref>210</figref>, A self-test routine <figref>400</figref>a high-level alarm routine <figref>500</figref>, A Low-Level Alarm routine <figref>600</figref>. a timer interrupt service rountine <figref>700</figref> and a reset interrupt handling routine <figref>800</figref> having, the CPU <figref>60</figref>That performs as described below, to the alarm device <figref>20</figref> cause according to a Method of the preferred embodiment of the present invention to work.

Of the nonvolatile data storage <figref>66</figref>Illustrated in <figref idrefs="S42">4</figref>. stores values ​​for the Startkanalbezeichner <figref>76</figref> and Endkanalbezeichner <figref>78</figref> out the range of channels, of the receiver <figref>26</figref> on the presence of a digital control channel as described below monitored, to be or screened. The non-volatile data memory<figref>66</figref> stores further the value of the test channel increment <figref>80</figref> and a plurality receiving frequencies <figref>82</figref>That in a one-one Relationship with channels match that may from receiver <figref>26</figref> monitors to be (ie, so that the receiving frequency <figref>82a</figref> the first for monitoring potential Channel corresponds to the reception frequency <figref>82b</figref> the second to monitor possible Channel corresponds to and the reception frequency <figref>82n</figref> the nth for monitoring possible channel equivalent). According to the preferred embodiment stores the non-volatile data storage <figref>66</figref> a plurality of receiving frequencies <figref>82</figref>. to the channels belong, which the receiver-end frequencies in (i) the range 969 MHz to 994 MHz, (ii) the range 1840 MHz to 1865 MHz, (iii) the range from 1930.72 to 1945 MHz, (iv) the range 1950.72 MHz to 1965 MHz, or (v) assigned to the range 1975.72 MHz to 1990 MHz are. The non-volatile data storage <figref>66</figref> further stores a Selbtsttestzeitdauer <figref>81</figref>. which determines the amount of time that the self-test routine <figref>400</figref> at various steps during execution delayed.

Of the volatile data storage <figref>68</figref>Illustrated in <figref idrefs="S42">4</figref>. stores a plurality of channel identifiers <figref>84</figref> and a Plurality of signal strength values <figref>86</figref>. in a list or table <figref>88</figref> the plurality of channel identifiers / signal strength pairs <figref>90</figref> orderly are. Each channel identifier / signal strength pair<figref>90</figref> includes a channel identifier <figref>84</figref> and a corresponding signal strength value <figref>86</figref>. representing a number, a found digital control channel and the associated signal strength value <figref>86</figref> (here also referred to as "signal strength"), the from receiver <figref>26</figref> and the monitoring circuit <figref>62</figref> as was detected described below, to identify. The volatile data memory<figref>66</figref> stores further a Testkanalbezeichner <figref>91</figref> and a pointer <figref>93</figref> on the selected digital control channel as described below (here also as a "alert channel pointer <figref>93</figref>"Hereinafter).

According to the preferred embodiment of present invention, the peripheral device control unit <figref>70</figref> a intelligent control unit that, at appropriate times, such as below described, produces signals that are necessary to the operation of each peripheral device <figref>36</figref> the plurality of peripheral devices <figref>36</figref>. as described herein, to cause. For example - and not generates - to restrict the peripheral controller <figref>70</figref>If required, necessary Signals to the high-level speaker <figref>36b</figref> induce, to produce a pushy tone of the deepest Bats&lt;?page 9?&gt;wake fer should, with low-level speakers <figref>36c</figref> "Chirping" noises to generate and the flash <figref>36d</figref> high intensity and the led <figref>36e</figref> low intensity to cause flash. The peripheral control unit <figref>70</figref> terminated further to appropriate Times, as described below, the generation of signals, which the Operation example of the high-level speaker <figref>36b</figref>. the low-level speaker <figref>36c</figref>, The flash <figref>36d</figref> higher intensity and the light emitting diode <figref>36e</figref> low intensity cause.

Of the backward counting timer <figref>72</figref> includes according to the preferred embodiment a timer by the CPU <figref>60</figref> is programmable, to start, time of an initial time counting down, the count-down to the timer <figref>72</figref> from the CPU <figref>60</figref> made available has been. Upon reaching zero produces the reverse counting timer<figref>72</figref> on Interrupt signal to the CPU <figref>60</figref> transmitted is. The reset button<figref>36f</figref> generated also, an interrupt signal to the CPU <figref>60</figref> transmitted is.

Of the microcomputer <figref>24</figref> comprises, as shown in <figref idrefs="S41">2</figref> shown, further comprising a computer bus <figref>74</figref>, The CPU <figref>60</figref> and the monitoring circuit <figref>62</figref>. nonvolatile program memory <figref>64</figref>Non-volatile data memory <figref>66</figref>. volatile data storage <figref>68</figref>Peripheral control unit <figref>70</figref> and count-down timer <figref>72</figref> for the transmission of address, data and control signals (including interrupt signals) interconnecting. The monitoring circuit<figref>62</figref> is communicatively through signal lines <figref>92</figref> with the recipient <figref>26</figref> connected. Recipient <figref>26</figref> is electrically, via corresponding signal lines <figref>94</figref>. <figref>96</figref> with the diversity receiving antenna <figref>28</figref> and the external antenna <figref>38</figref> connected. The peripheral controller<figref>70</figref> is communicatively coupled to the liquid crystal display <figref>36a</figref>. the high level speakers <figref>36b</figref>, The low-level speakers <figref>36c</figref>, the flashlight <figref>36d</figref> high intensity light emitting diode (LED) <figref>36d</figref> lower intensity and the reset button <figref>36f</figref> by corresponding signal lines <figref>98</figref>. <figref>100</figref>. <figref>102</figref>. <figref>104</figref>. <figref>106</figref>. <figref>108</figref> connected.

the PSU <figref>30</figref> is over electric lines <figref>110</figref> a mains plug <figref>34</figref> for receiving of AC shaped connected electrical power. The power supply<figref>30</figref> converts the AC-shaped electric power in DC-shaped electric power at appropriate voltages to. The power supply<figref>30</figref> combines also the microcomputer <figref>24</figref>, Receiver <figref>26</figref> and a plurality peripheral devices <figref>36</figref>Where it DC-shaped for the supply of electric Power is required at reasonable voltages (although not in <figref idrefs="S41">2</figref> shown). The power supply<figref>30</figref> includes in a loading and switching <figref>112</figref>Which the battery backup <figref>32</figref> bidirectionally by lines <figref>114</figref> connected. Whenever the alarm device<figref>20</figref> AC type electric Power is supplied, invites the charging and switching circuit <figref>112</figref> during operation, the battery back-up <figref>32</figref>. if necessary, DC shaped by supply of electric power to the battery back-up <figref>32</figref> by lines <figref>114</figref> on. Alternatively supplied whenever the alarm device <figref>20</figref> no AC type electric power is supplied (for example, due to a failure the electricity supply companies or other power failure), the battery back-up <figref>32</figref> the Charging and switching circuit <figref>112</figref> with DC-shaped electric performance over the lines <figref>114</figref> for subsequent delivery to the microcomputer <figref>24</figref>, Receiver <figref>26</figref> and the plurality of peripheral devices <figref>36</figref>Where required.

According to the apparatus the preferred embodiment of the present invention, the receiver comprises <figref>26</figref> also those Receiver, which are suitable for digital cellular, PCS, or wireless telecommunication signals to receive, which traps <figref>130</figref> (Described below) are assigned to the cellular, PCS, or wireless telecommunication transmitters <figref>120</figref> transfer be that on towers <figref>122</figref>. which are positioned to cellular, PCS, or wireless telecommunications services for respective localized and identifiable geographic areas <figref>124</figref>. as pictorially in <figref idrefs="S43">6</figref> shown, available to put. The alarm message<figref>130</figref> be in front of their reception by a receiver <figref>26</figref> from generates an alarm message system. An alarm message system is usually operated by a government entity and includes telecommunications systems, Computer hardware and computer software which: (i) an alarm from a source, such as the Emergency Alert System or the National Weather Service or the Ministry of Defence receives, (ii) determines whether one or more alarm message (s) <figref>130</figref>. associated with the Alarm / are to be transmitted (s) (Iii) the appropriate telecommunications transmitters <figref>120</figref> recognizes (And therefore the geographic areas <figref>124</figref>), to them The alarm message (s) <figref>130</figref> to be supplied (s), (iv) Alarm message (s) <figref>130</figref> prepared and presented in accordance and (v) the alarm message (s) <figref>130</figref> to a cellular, PCS or wireless telecommunication network for route planning of the alarm message (s) <figref>130</figref> the / the identified telecommunications transmitter <figref>120</figref> transmitted, of / below The alarm message (s) <figref>130</figref> her (e) appropriate / ent-speaking geographical / geographical area (s) <figref>124</figref> received / transmitted.

The alarm messages <figref>130</figref>That the recipient <figref>26</figref> receive and, as described below, according to which the alarm device <figref>20</figref> works include, according to the preferred embodiment &lt;?page 10?&gt;the present invention, News <figref>130</figref>That of the alarm message system according to the broadcast short message system in the format of a PCS short message (Illustrated by the schematic representation of the data in <figref idrefs="S43">7</figref>) be coded. Each alarm message<figref>130</figref> includes a message label <figref>132</figref>. indicating that the message <figref>130</figref> Alarm data includes and indicating general level of the alarm. Preferably, the label<figref>132</figref> eight (8) bytes of data that a three (3) byte market area code <figref>134</figref>. a two (2) byte code area <figref>136</figref>, A two (2) byte Alarm Level Code <figref>138</figref> and a one (1) byte date stamp <figref>140</figref> include. The sales area code <figref>134</figref> includes data that the local define requirements for the alarm message <figref>130</figref> intended (ie, the regional demand comprises a plurality of telecommunication transmitters <figref>120</figref>. located in the geographic region, the regional by the is set sales area code). The area code<figref>136</figref> includes Data indicative of the respective telecommunications transmitter <figref>120</figref> within determine the regional sales territory to which the alarm message <figref>130</figref> transfer shall be. Together the sales region code and area code<figref>136</figref> from the cellular, PCS or wireless telecommunications network, as described above, for Route planning and data transmission the alarm message <figref>130</figref> to / the telecommunications transmitter (s) <figref>120</figref> and geographical command <figref>124</figref> used by the alert messaging system are recognized as correct.

Of the Alarm Level Code <figref>138</figref> each alarm message <figref>130</figref> includes Data that determine the severity and type of alarm condition. the EAS AM &amp; FM Handbook, released divided by the Federal Communication Commission of the United States, alarms (referred to herein as "alarms"), of sent - (Emergency Broadcast System "EAS") the Emergency Alert System are general levels of severity in three (3). A "stage Zero "emergency alert (ie indicated by an alarm message <figref>130</figref>, In which the alarm level code <figref>138</figref> a Value of four (4)) indicates the presence of any emergency alarm conditions and that previous emergency alarms no longer valid or no longer in Force. A "stage One "alert (ie indicated by an alarm message <figref>130</figref>, In which the alarm level code <figref>138</figref> a Value of five (5)) are presented in the geographical area <figref>124</figref>, on which the emergency message <figref>130</figref> relates and the transmits it is the existence of an emergency situation in which an extraordinary threat the safety of life or property, such as - but not limited on the Presence or imminent presence of a tornado, flood, fire, emissions of hazardous Substances, representing industrial explosions or nuclear incidents. A "stage Two "emergency alert (That is indicated by an alarm message <figref>130</figref>, in the the alarm level code <figref>138</figref> a value of six (6)) shows the issuance of a severe weather observation or a specific Emergency condition, which in the geographical area <figref>124</figref> in Is concerned, to the emergency alarm via telecommunication transmitters <figref>120</figref> transfer is.

According to the preferred embodiments includes the alarm level code <figref>138</figref>If appropriate, other Values ​​than the values ​​described above, other types of alarms and the corresponding severity of such other type of alarm To tag. For example, a "zero level" military alert (ie indicated by an alarm message <figref>130</figref>, In which the alarm level code <figref>138</figref> a Value of seven (7)) for the geographical area <figref>124</figref>To which the alarm message <figref>130</figref> refers and to transmit it is the presence of a very important military alert (as example, an alarm, which makes it necessary that all Military people on active duty and reservists report immediately to their bases Report). A "stage Two "military alert (ie indicated by an alarm message <figref>130</figref>, In which the alarm level code <figref>138</figref> a Value of eight (8)) are presented for the geographical area <figref>124</figref>. to which the alarm message <figref>130</figref> relates and the transmits it is the presence of a less important military alert (as example an alarm which prompts all reservists on Sunday instead of on Saturday to compete). It is understood that the Scope of the present invention other types and severities includes alarms that values ​​other than the alarm level code <figref>138</figref> exhibit.

Each alarm message <figref>130</figref> further comprises a text message sequence <figref>142</figref>. on the header <figref>132</figref> follows. The text message sequence<figref>142</figref> includes preferably a maximum number 160 ASCII text characters for display on the liquid crystal display <figref>36a</figref> the alarm device <figref>20</figref> and provides detailed information and Instructions related to an alarm condition is available. Since each alarm message <figref>130</figref> by one or more respective telecommunication transmitter <figref>120</figref> to alarms <figref>20</figref> transfer is that in a particular identifiable geographical area <figref>124</figref> available are, are information for the geographical area <figref>124</figref> are relevant, in the text message sequence <figref>142</figref> includable. To the Example - and not the limitation - is, when a tornado of meteorologists was recognized on one Web on, for example, the heading Dunwoody community in Georgia, an alarm message <figref>130</figref> sent to the area and received, the text message sequence <figref>142</figref> comprises that a text message such as "SEARCH PROMPTLY PROTECTION - A TORNADO MAY DIRECTLY IN THE AREA OF &lt;?page 11?&gt;DUNWOODY, GEORGIA BEFORE STANDING "stores. Other typical alarm message text strings <figref>142</figref> include, for example - and not restricting - News such as "HEAVY THUNDERSTORM WILL WITHIN 30 MINUTES IN YOUR AREA MOVE "," Flash floods ARE IN THEIR TERRITORY BE "," ALL ALARMS FOR THEIR FIELD ARE DISAPPEARED "," an escaped CRIMINAL PRISONER IS IN THEIR TERRITORY ON CLEAR BASE - PLEASE ALL DOORS AND WINDOW CLOSING " or other relevant messages.

The alarm device <figref>20</figref> operates in accordance with a preferred method of the present invention as shown in the <figref>8th</figref>-<figref idrefs="S50">13</figref> illustrated. As a response to a user the plug <figref>34</figref> in a electrical outlet plugged, the alarm starts <figref>20</figref> the Operation in step <figref>212</figref>Where the CPU <figref>60</figref> the microcomputer <figref>24</figref> starts, the Click the main part <figref>210</figref> the computer program <figref>200</figref> execute the be volatile in not program memory <figref>64</figref> is to give the alarm <figref>20</figref> causes , as in <figref>8th</figref> set out to work. After executing various Initialisierungstätigkeiten, leads the CPU <figref>60</figref> in step <figref>214</figref> the instructions of a self-test routine <figref>400</figref> (Illustrated in <figref>9</figref>) That the ability the alarm device <figref>20</figref> testing, messages on the liquid crystal display <figref>36a</figref> display, corresponding sounds the high-level speakers <figref>36b</figref> and low-level speakers <figref>36c</figref> to produce and flashing light from the flash of high intensity <figref>36d</figref> and the light emitting diode low intensity <figref>36e</figref> elicit. To Execution completes the instructions of the self-test routine <figref>400</figref> proceeds of Expiry of the alarm device <figref>20</figref> to step <figref>216</figref> continued.

The CPU <figref>60</figref> reads from the nonvolatile data memory <figref>66</figref> in the step <figref>216</figref> the Startkanalbezeichner <figref>76</figref> from the Number of channels, of the receiver <figref>26</figref> on be monitored or checks for the presence of a digital control channel should. The CPU<figref>60</figref> sets the Testkanalbezeichner <figref>91</figref> of volatile datastore <figref>68</figref> to the value of the starting channel identifier <figref>76</figref> and then sets the monitoring circuit <figref>62</figref> and receiver <figref>26</figref> for monitoring or check the Test channel defined by the Testkanalbezeichner <figref>91</figref> detected is represented by (i) identifying the receive frequency <figref>82</figref>, the the test channel corresponds, by performing a look-up operation, of the Testkanalbezeichner <figref>91</figref> and the plurality of nonvolatile data storage <figref>66</figref> stored reception frequencies <figref>82</figref> used and (ii) transmitting the looked-receiving frequency <figref>82</figref> to the monitoring circuit <figref>62</figref> on the bus <figref>74</figref>, The monitoring circuit<figref>62</figref> puts then the frequency of the receiver <figref>26</figref> receive to be by transmission the receive frequency <figref>82</figref> to the receiver <figref>26</figref> via signal lines <figref>92</figref>, Of the receiver <figref>26</figref> passes then the reception of signals on the receive frequency <figref>82</figref> on and provides the monitoring circuit <figref>62</figref> the Output on signal lines <figref>92</figref> available, including signal strength of the channel, which is currently from the recipient <figref>26</figref> monitors is.

After Receiving the output from the receiver <figref>26</figref> analyzed the monitoring circuit <figref>62</figref> in step <figref>220</figref> the Output from the receiver <figref>26</figref>. to determine whether a digital control channel in the Testkanalbezeichner is present, the by the Testkanalbezeichner <figref>91</figref> detected has been. In this case, the monitoring circuit informed<figref>62</figref> the CPU <figref>60</figref> accordingly and the CPU <figref>60</figref> stores the Testkanalbezeichner <figref>91</figref> in the plurality of channel identifier <figref>84</figref> of volatile datastore <figref>68</figref> in step <figref>222</figref>, The CPU<figref>60</figref> read then in step <figref>224</figref> the signal strength value <figref>86</figref> by the monitoring circuit <figref>62</figref> on the bus <figref>74</figref> and stores the signal strength value <figref>86</figref> in the volatile data storage <figref>68</figref> in connection with the step in <figref>222</figref> (Ie as a Kanalbezeichner- / signal strength pair <figref>90</figref> the majority to Kanalbezeichner- / signal strength pairs <figref>90</figref>) stored Testkanalbezeichner <figref>91</figref>, If not, determine the CPU <figref>60</figref> in step <figref>226</figref>Whether the Testkanalbezeichner <figref>91</figref> the Endkanalbezeichners <figref>78</figref> balances. If the Testkanalbezeichner<figref>91</figref> the Endkanalbezeichner <figref>78</figref> not like, the CPU increments <figref>60</figref> the Testkanalbezeichner <figref>91</figref> of volatile datastore <figref>68</figref> to the test channel increment <figref>80</figref> the nonvolatile datastore <figref>66</figref> in step <figref>228</figref> and returns to step <figref>218</figref>. the monitoring circuit <figref>62</figref> and receiver <figref>26</figref> adjust, to monitor the test channel to check or who of the incremented Testkanalbezeichner <figref>91</figref> established has been.

If the CPU <figref>60</figref> in step <figref>226</figref> notes that the Testkanalbezeichner <figref>91</figref> the Endkanalbezeichner <figref>78</figref> like, all channels been investigated for the presence of a digital control channel, and the CPU <figref>60</figref> then sets in step <figref>230</figref> firmly, whether any digital control channels when browsing through the table <figref>88</figref> the Plurality of Kanalbezeichner- / signal strength pairs <figref>90</figref> on the presence of channel identifiers <figref>84</figref> and signal strength values <figref>86</figref> found have been. When the CPU<figref>60</figref> in step <figref>230</figref> determined, that no digital control channels been found (ie, that the table <figref>88</figref> no channel identifier <figref>84</figref> and Signal strength values <figref>86</figref> contains) has, the CPU <figref>60</figref> in step <figref>232</figref> the peripheral device controller <figref>70</figref> on, "NO SERVICE AVAILABLE "on the liquid crystal display <figref>36a</figref> display. The CPU <figref>60</figref> then returns to step <figref>216</figref>,

If the CPU <figref>60</figref> in step <figref>230</figref> Notes &lt;?page 12?&gt;the existence digital control channel has been found, analyzes and compares the CPU <figref>60</figref> in step <figref>236</figref> the signal strength values <figref>86</figref>. in the volatile data storage <figref>68</figref> are stored to the digital control channel to identify and select, of the strongest Signal strength value <figref>86</figref> (in which the thus ascertained digital control channel is referred to herein as the "alert channel") having. In step<figref>238</figref> the CPU stores <figref>60</figref> the channel identifiers <figref>84</figref> the alarm channel as the alarm channel pointer <figref>93</figref> in the volatile data storage <figref>68</figref>, Next , the CPU <figref>60</figref> in step <figref>240</figref> the monitoring circuit <figref>62</figref> for monitoring the alarm channel through visits to the reception frequency <figref>82</figref>. the alarm channel (here referred to as "alarm channel reception frequency) is associated with, using the alert channel pointer <figref>93</figref> and the plurality of receiving frequencies <figref>82</figref>That volatile in not data storage <figref>66</figref> stored and by transmission the alarm channel receive frequency to the monitoring circuit <figref>62</figref> on the bus <figref>74</figref> on. The monitoring circuit<figref>62</figref> provides then the receiver <figref>26</figref> on, Signals on the alarm channel reception frequency by transmitting the alarm channel reception frequency to the receiver through signal lines <figref>92</figref> to receive.

progressive to step <figref>242</figref>, The CPU causes <figref>60</figref> the graphical Signal strength indicator the alarm channel by instructing the peripheral controller <figref>70</figref>. the corresponding bar <figref>39</figref> the signal strength indicator <figref>37</figref> the Liquid crystal display <figref>36a</figref> to drive. By the signal strength the alarm channel will be displayed graphically, allowing the alarm device <figref>20</figref> a User, the alarm device <figref>20</figref> to other locations (for example, to move in the user's) house and every change in the signal strength to recognize, whereby a user is further enables a location for the alarm means <figref>20</figref> select at the alarm means the <figref>20</figref> the maximum signal strength level for the alarm channel receives. Next, in step <figref>244</figref> , the CPU <figref>60</figref> the peripheral controller <figref>70</figref> by bus <figref>74</figref> to add the word "READY" in the alphanumeric Part of the liquid crystal display <figref>36a</figref> display. submitted In response the peripheral controller <figref>70</figref> via signal lines <figref>98</figref> a corresponding command to the liquid crystal display <figref>36a</figref>. wherein the liquid crystal display <figref>36a</figref> causes is the word "READY" display.

According to the method the preferred embodiment monitors of the present invention the monitoring circuit <figref>62</figref> in the step <figref>246</figref> komntinuierlich the alarm channel on presence a radio text message to the monitoring circuit <figref>62</figref> a Broadcast text message recognizes. After recognizing a broadcast text message notification the monitoring circuit <figref>62</figref> the CPU <figref>60</figref> on the Receiving the broadcast short message in step <figref>248</figref>and the CPU <figref>60</figref> reads in response the label <figref>132</figref> the Broadcast text message. The CPU analyzes in step<figref>250</figref> the label <figref>132</figref> and determined by comparing the format and the data of the received broadcast text message with the format and the data values ​​which the CPU <figref>60</figref> as belonging to a alarm message <figref>130</figref> known whether the broadcast text message an alarm message <figref>130</figref> is. When the CPU<figref>60</figref> Notes that the broadcast short message no emergency alert message <figref>130</figref> is, branched CPU <figref>60</figref> back to step <figref>246</figref>, around monitoring the alarm channel continue. When the CPU<figref>60</figref> Notes that the broadcast short message an alert message <figref>130</figref> is, identifies the CPU <figref>60</figref> the alarm level of alarm message <figref>130</figref> by extracting the alarm levels Codes <figref>138</figref> from the alarm message <figref>130</figref> in the step <figref>252</figref>,

continuing to step <figref>254</figref> the CPU <figref>60</figref>Whether the alarm level code <figref>138</figref> to a "stage Zero "emergency alert (Ie the alert level code <figref>138</figref> has a value from 4 to) belongs. When the CPU determines that the alarm message <figref>130</figref> a Message for a "stage Zero "emergency alert is transmitted the CPU <figref>60</figref> in step <figref>256</figref> a command to the peripheral controller <figref>70</figref> via the data bus <figref>74</figref>. while the peripheral controller <figref>70</figref> instructs the generation all sounds from all speakers <figref>36b</figref>. <figref>36c</figref> stop. As Reaction terminates the peripheral controller <figref>70</figref> the Production and supply of signals on signal lines <figref>100</figref>. <figref>102</figref>, around the generation of tones by the high-level speakers <figref>36b</figref> or. the low-level speakers <figref>36c</figref> to end. Then transmitted the CPU <figref>60</figref> in step <figref>258</figref> a command to the peripheral controller <figref>70</figref> via the data bus <figref>74</figref>. to the peripheral controller <figref>70</figref> to instruct the flashing the flash <figref>36d</figref> high intensity and the light emitting diode low intensity <figref>36e</figref> stop. The peripheral controller <figref>70</figref> terminates in response the Production and the provision of signals on the signal lines <figref>104</figref>. <figref>106</figref>. Thus the blinking of the flash <figref>36d</figref> high intensity and the light emitting diode <figref>36e</figref> lower intensity is stopped. The CPU<figref>60</figref> then jumps to step <figref>246</figref> and resumes The supervision the alarm channel on again.

If the CPU <figref>60</figref> in step <figref>254</figref> notes that the Alarm Level Code <figref>138</figref> not to a "Level Zero" emergency alert belongs, determined the CPU <figref>60</figref> in step <figref>260</figref>Whether the alarm level code <figref>138</figref> to a "stage One "emergency alert belongs. In this case, the leads CPU <figref>60</figref> in step <figref>262</figref> a call to the high-level alarm routine <figref>500</figref> and begins execution according the high-level alarm routine <figref>500</figref>As described below, the generation of a tone high decibel level at the high-level speakers <figref>36b</figref> and the flashing of the flash <figref>36d</figref> high intensity cause. After completion of the high-level alarm routine <figref>500</figref> jumps the CPU <figref>60</figref> back to step <figref>246</figref> and is responsible for monitoring &lt;?page 13?&gt;the alarm channel again. When the CPU<figref>60</figref> in step <figref>260</figref> Notes that the alarm level code <figref>138</figref> not a "stage One "emergency alert corresponds to the CPU <figref>60</figref> the flow advances to step <figref>264</figref> continued.

in the step <figref>264</figref> the CPU <figref>60</figref>Whether the alarm level code <figref>138</figref> to a "stage Two "emergency alert belongs. In this case, leads the CPU <figref>60</figref> a call to the low-level alarm routine <figref>600</figref> in the step <figref>266</figref> and begins execution according to the low-level alarm routine <figref>600</figref>As described below, to the generation a "chirping tone" on low-level speakers <figref>36c</figref> and the flashing of the light-emitting diode <figref>36e</figref> low intensity to cause. After completion of the low-level alarm routine <figref>600</figref> jumps the CPU <figref>60</figref> back to step <figref>246</figref> and carrying out the surveillance of the alarm channel again. When the CPU<figref>60</figref> in step <figref>264</figref> Notes that the alarm level code <figref>138</figref> not to a "stage One "emergency alert belongs, the CPU sets <figref>60</figref> the flow advances to step <figref>266</figref> continued.

The CPU <figref>60</figref> determined in step <figref>268</figref>Whether the alarm level code <figref>138</figref> to a "stage One "military alert belongs. In this case leads the CPU <figref>60</figref> a call in step <figref>270</figref> the high-level alarm routine <figref>500</figref> and begins execution according the high-level alarm routine <figref>500</figref>As described below, to the production of a sound high decibel level at the high-level speakers <figref>36b</figref> and the flashing of the flash <figref>36d</figref> high intensity cause. After completion of the high-level alarm routine <figref>500</figref> jumps the CPU <figref>60</figref> back to step <figref>246</figref> and carrying out the surveillance of the alarm channel again. When the CPU<figref>60</figref> in step <figref>268</figref> Notes that the alarm level code <figref>138</figref> not to a "stage One "military alert belongs, sets the CPU <figref>60</figref> the flow advances to step <figref>272</figref> continued.

in the step <figref>272</figref> the CPU <figref>60</figref>Whether the alarm level code <figref>138</figref> to a "stage Two "military alert belongs. In this case leads the CPU <figref>60</figref> a call in step <figref>274</figref> the low-level alarm routine <figref>600</figref> and begins execution in accordance with the low-level alarm routine <figref>600</figref>As described below, to the production of a "chirping tone" on low-level speakers <figref>36c</figref> and the flashing of the light-emitting diode <figref>36e</figref> low intensity to cause. After completion of the low-level alarm routine <figref>600</figref> jumps the CPU <figref>60</figref> back to step <figref>246</figref> and carrying out the surveillance of the alarm channel When the CPU again to <figref>60</figref> in step <figref>272</figref> Notes that the alarm level code <figref>138</figref> not to a "stage One "emergency alert belongs, the CPU jumps <figref>60</figref> back to step <figref>246</figref> and carrying out the surveillance of the alarm channel again.

<figref>9</figref> shows the self-test routine <figref>400</figref> according to the method the preferred embodiment of present invention, which includes steps that the CPU <figref>60</figref> executes once the alarm device <figref>20</figref> the self-test routine <figref>400</figref> in the step <figref>214</figref> from the main part <figref>210</figref> the computer program <figref>200</figref> calls. After perform of Initialisierungstätigkeiten in step <figref>402</figref> transmitted the CPU <figref>60</figref> in step <figref>404</figref> a command to the peripheral controller <figref>70</figref> via the data bus <figref>74</figref>. wherein the peripheral controller <figref>70</figref> is instructed, the text "SELF TEST IN PROGRESS "on the Liquid crystal display <figref>36a</figref> display. The peripheral controller <figref>70</figref> then transmits corresponding Signals to the liquid crystal display <figref>36a</figref> by the signal lines <figref>98</figref>, In response shows the liquid crystal display<figref>36a</figref> the Text "SELF TEST transmitted IN PROGRESS "on. Then the CPU <figref>60</figref> at steps <figref>406</figref> and <figref>408</figref> instructions to the peripheral controller <figref>70</figref> via the data bus <figref>74</figref>. the peripheral controller <figref>70</figref> instructs appropriate Signals on the signal lines <figref>100</figref>. <figref>104</figref> to create, the high level speakers <figref>36b</figref> cause sounds high decibel level to generate or the flash <figref>36d</figref> high intensity, periodically to blink. After delay by the time period that in the self-test time period <figref>81</figref> of nonvolatile datastore <figref>66</figref> stored in step <figref>410</figref>, transmitted the CPU <figref>60</figref> at steps <figref>412</figref> and <figref>414</figref> commands to the peripheral controller <figref>70</figref>Wherein the peripheral controller <figref>70</figref> is instructed to the generation of appropriate signals on respective signal lines <figref>100</figref>. <figref>104</figref> to end and therefore the high level speakers <figref>36b</figref> in the generation of sounds high decibel level and the flash <figref>36d</figref> high intensity when blinking to stop.

Continue in step <figref>416</figref> controls the CPU <figref>60</figref> the peripheral controller <figref>70</figref> by the transmission of a command between them over the data bus <figref>74</figref>To the generation of a tone low Decibel level at the low-level speakers <figref>36c</figref> to initiate. In response generates the peripheral controller <figref>70</figref> appropriate Signals on the signal lines <figref>102</figref>Which cause the low-level speakers, To begin with, sounds low decibel level to produce. Next, the CPU sends<figref>60</figref> in the step <figref>420</figref> an instruction to the peripheral controller <figref>70</figref> on the bus <figref>74</figref>That the peripheral controller <figref>70</figref> instructs with the flashing LED <figref>36e</figref> to begin low intensity. The peripheral controller <figref>70</figref> generated in response appropriate signals on signal lines <figref>106</figref>, the the light emitting diode <figref>36e</figref> low intensity cause to periodically flash. After delay in step <figref>422</figref> volatile by a time period, which in the not data storage <figref>66</figref> stored self-test timer period <figref>81</figref> equal is transmitted the CPU <figref>60</figref> Commands to the peripheral controller <figref>70</figref> on the bus <figref>74</figref> at steps <figref>424</figref> and <figref>426</figref>. the peripheral controller <figref>70</figref> drive, the generation Tones of low decibel level and flashing light &lt;?page 14?&gt;to to stop. In response to the commands terminates the peripheral controller<figref>70</figref> the Generating signals on respective signal lines <figref>102</figref>. <figref>106</figref>. whereby the generation of sound low decibel level by the Low-level speakers <figref>36c</figref> and the flashing of the light-emitting diode <figref>36e</figref> lower intensity being stopped.

The CPU <figref>60</figref> transmits in step <figref>428</figref> a statement about the data bus <figref>74</figref> to the peripheral controller <figref>70</figref>. said control means <figref>70</figref> instructs the display of the text "SELF TEST SUCCESSFULLY COMPLETED "on The Liquid Crystal Display <figref>36a</figref> to cause. The peripheral controller<figref>70</figref> generated then appropriate signals on signal lines <figref>98</figref>. including Signals that the text "SELF TEST SUCCESSFULLY COMPLETED "represent, to cause that these words on the liquid crystal display <figref>36a</figref> appear. In response shows the liquid crystal display the text "SELF TEST SUCCESSFULLY COMPLETED "on. Next delays CPU <figref>60</figref> in step <figref>430</figref> by a time period which the in the non-volatile data storage <figref>66</figref> stored self-test time period corresponding before returning in step <figref>432</figref>, The design according to the main part <figref>210</figref> of computer program <figref>200</figref>,

<figref idrefs="S50">10</figref> shows the high-level alarm routine <figref>500</figref> according to the process of the preferred embodiment of the present invention, which includes steps that the CPU <figref>60</figref> executes once the alarm device <figref>20</figref> the high-level alarm routine <figref>500</figref> in the steps <figref>262</figref> and <figref>270</figref> from the main part <figref>210</figref> of computer program <figref>200</figref> calls. After performing various Initialisierungstätigkeiten in step <figref>502</figref> transmitted the CPU <figref>60</figref> a command in step <figref>504</figref> and the bus <figref>74</figref> to the peripheral controller <figref>70</figref>. while peripheral controller <figref>70</figref> instructs the generation a tone high decibel level at the high-level speakers <figref>36b</figref> to begin. In response generates and supplies the peripheral controller<figref>70</figref> by the signal lines <figref>100</figref> corresponding signals to the high-level speakers <figref>36b</figref>. whereby the high-level speaker <figref>36b</figref> is caused to produce a continuous tone high decibel level. In a alternative method of the present invention causes the peripheral controller <figref>70</figref> the high level speakers <figref>36b</figref> not continuous tones high decibel level to produce.

in the step <figref>506</figref>, transmitted the CPU <figref>60</figref> equally a command over the data bus <figref>74</figref> to the peripheral controller <figref>70</figref>. while the peripheral controller <figref>70</figref> instructing with the flashing of the flash <figref>36d</figref> high intensity to begin. As Reaction produces the peripheral controller <figref>70</figref> appropriate Signals and displays them on the signal lines <figref>104</figref> for the flash <figref>36d</figref> higher intensity ready to give the flash <figref>36d</figref> causes high intensity is to flash at a periodic rate. In an alternative The method of the present invention causes the peripheral controller <figref>70</figref> the flashlight <figref>36d</figref> high intensity to flash in not a periodic fashion.

Continue in step <figref>508</figref> wins the CPU <figref>60</figref> the text message string <figref>142</figref> out the alarm message <figref>130</figref> and transmits the obtained message string <figref>142</figref> (and a command to display the text message string obtained <figref>142</figref>) to the peripheral controller <figref>70</figref> via the data bus <figref>74</figref>, The peripheral controller <figref>70</figref> then transmits corresponding Signals that the text message string obtained <figref>142</figref> include, through the signal lines <figref>98</figref> to the liquid crystal display <figref>36a</figref>. the recovered text message sequence <figref>142</figref> induce, on the liquid crystal display <figref>36a</figref> to appear. After displaying the text message string obtained<figref>142</figref> on The Liquid Crystal Display <figref>36a</figref> puts the CPU <figref>60</figref> in step <figref>510</figref> the count-down timer <figref>72</figref> by sending appropriate instructions to the count-down timer <figref>72</figref> on the bus <figref>74</figref>In order according to the preferred embodiments for a Duration of two (2) hours to begin counting down, while the the text message string obtained <figref>142</figref> on the liquid crystal display <figref>36a</figref> appropriate remains. In step<figref>512</figref> takes the CPU <figref>60</figref> then execution according to the main part <figref>210</figref> of computer program <figref>200</figref> after the step for the execution of the Steps of the high-level alarm routine <figref>500</figref> is called, again.

<figref idrefs="S51">11</figref> shows the low-level alarm routine <figref>600</figref> according to the process of the preferred embodiment of the present invention, which includes steps that the CPU <figref>60</figref> performs when the alarm device <figref>20</figref> the low-level alarm routine <figref>600</figref> in the steps <figref>226</figref> and <figref>274</figref> of the main part <figref>210</figref> the computer program <figref>200</figref> calls. After performing various Initialisierungstätigkeiten in step <figref>602</figref> transmitted the CPU <figref>60</figref> in step <figref>604</figref> and via the data bus <figref>74</figref> a Instruction to the peripheral controller <figref>70</figref>, Wherein the peripheral controller <figref>70</figref> is instructed to the generation a "chirping" -Tones low decibel level at the low-level speakers <figref>36c</figref> to begin. In response generates and supplies the peripheral controller<figref>70</figref> by the signal lines <figref>102</figref> the low-level speakers <figref>36c</figref> With respective signals, thereby the low-level speaker <figref>36c</figref> causes is to create a "chirping" sound low decibel level. In an alternative method of the present invention causes the peripheral controller <figref>70</figref> the low-level speakers <figref>36c</figref> a to produce continuous tone low decibel level.

&lt;?page 15?&gt;

in the step <figref>606</figref> transmitted the CPU <figref>60</figref> equally a command over the data bus <figref>74</figref> to the peripheral controller <figref>70</figref>. wherein the peripheral controller <figref>70</figref> is instructed, with the flashing LED <figref>36e</figref> to begin low intensity. The peripheral controller <figref>70</figref> generates and provides as Reaction corresponding signals the signal lines <figref>106</figref> for the light-emitting diode <figref>36e</figref> lower intensity ready, whereby the light emitting diode <figref>36e</figref> low intensity for flashing is caused by a periodic frequency. In an alternative The method of the present invention causes the peripheral controller <figref>70</figref> the led <figref>36e</figref> low intensity for flashing in not a periodic fashion.

Continue in step <figref>608</figref> wins the CPU <figref>60</figref> the text message string <figref>142</figref> out the alarm message <figref>130</figref> and transmits the text message string obtained <figref>142</figref> (and a command to display the text message string obtained <figref>142</figref>) on the bus <figref>74</figref> to the peripheral controller <figref>70</figref>, The peripheral controller <figref>70</figref> then transmits corresponding Signals, including Text message string obtained <figref>142</figref> through signal lines <figref>98</figref> at the liquid crystal display <figref>36a</figref>. to cause the extracted text message string, to the Liquid crystal display <figref>36a</figref> to appear. After displaying the text message string obtained<figref>142</figref> on The Liquid Crystal Display <figref>36a</figref> puts the CPU <figref>60</figref> in step <figref>610</figref> the count-down timer <figref>72</figref> by sending appropriate instructions on the data bus <figref>74</figref> on the count-down timer <figref>72</figref> on the bus <figref>74</figref>To, with the down counting, according to the preferred embodiments for a Period of two (2) to begin hours, during which the text message string obtained <figref>142</figref> on The Liquid Crystal Display <figref>36a</figref> appropriate remains. Then, the CPU<figref>60</figref> in step <figref>612</figref> the Execution, according to the main part <figref>210</figref> of computer program <figref>200</figref> after the step of the execution Steps of the low-level alarm routine <figref>600</figref> called has, on again.

<figref idrefs="S47">12</figref> shows the timer interrupt handling routine <figref>700</figref> accordance with the procedure the preferred embodiment of the present invention, which includes steps that the CPU <figref>60</figref> executes when the reverse counting timer <figref>72</figref> the count-up ended zero and provides an asynchronous interrupt signal for the CPU <figref>60</figref> on the bus <figref>74</figref> to disposal. After performing various Initialisierungstätigkeiten in step <figref>702</figref> transmitted the CPU <figref>60</figref> in step <figref>704</figref> and via the data bus <figref>74</figref> a Befehlan the peripheral controller <figref>70</figref>, Wherein the peripheral controller <figref>70</figref> is instructed, the liquid crystal display <figref>36a</figref> to delete and then the word "READY" on the liquid crystal display <figref>36a</figref> display. The peripheral controller <figref>70</figref> then transmits corresponding Signals, including the word "READY" by the signal lines <figref>98</figref> at the liquid crystal display <figref>36a</figref>. to delete all on the liquid crystal display <figref>36a</figref> existing to cause the text and to cause that the word "READY" on the liquid crystal display <figref>36a</figref> appears. In response deletes the liquid crystal display <figref>36a</figref> the all text and then displays the word "READY" on. The CPU <figref>60</figref> takes step <figref>706</figref> the execution according to the main part <figref>210</figref> the computer program <figref>200</figref> again on.

<figref idrefs="S50">13</figref> shows the reset interrupt handling routine <figref>800</figref> accordance with the procedure the preferred embodiment of the present invention, which includes steps that the CPU <figref>60</figref> executes when the reset button <figref>36f</figref> from shuts printed a user (ie, to the production of all sounds and all flashing lights to stop), and the peripheral controller <figref>70</figref> provides on response the data bus <figref>74</figref> an asynchronous interrupt signal for the CPU <figref>60</figref> to Available. After performing various Initialisierungstätigkeiten in step <figref>802</figref> transmitted the CPU <figref>60</figref> in step <figref>804</figref> via the data bus <figref>74</figref> a Instruction to the peripheral controller <figref>70</figref>, Wherein the peripheral controller <figref>70</figref> is instructed to the generation all sounds of each speaker <figref>36b</figref>. <figref>36c</figref> stop. As Reaction terminates the peripheral controller <figref>70</figref> the Production and supply of signals on signal lines <figref>100</figref>. <figref>102</figref>. the generation of tones the high-level speakers <figref>36b</figref> and low-level speakers <figref>36c</figref> to break up. Then transmitted the CPU <figref>60</figref> in step <figref>806</figref> via the data bus <figref>74</figref> a Instruction to the peripheral controller <figref>70</figref>, Wherein the peripheral controller <figref>70</figref> is instructed, the flashing the flash <figref>36d</figref> high intensity and the light emitting diode <figref>36e</figref> lower intensity stop. The peripheral controller<figref>70</figref> completed In response, the generation and provision of signals on the signal lines <figref>104</figref>. <figref>106</figref>Thus the blinking the flash <figref>36d</figref> high intensity and the light emitting diode <figref>36e</figref> lower intensity is stopped. After stopping the production of all the flashing lights takes the CPU <figref>60</figref> in step <figref>808</figref> execution according to the main part <figref>210</figref> the computer program <figref>200</figref> again on.

It understood that the term "PCS", as used herein, in any geographically distributed short-range radio receiver systems refers, similar to those generally used in cellular or PCS mobile telecommunication networks- and the like be used. It is further understood that the scope includes the present invention alarms, the other with digital wireless telecommunications networks operate and the radio news received, the means of formats, protocols, geographic identifiers and &lt;?page 16?&gt;Severity indicators other than those of the broadcast short message system or by the EAS AM &amp; FM Manual are defined, formatted and transmitted.

<figref idrefs="S52">14</figref> shows an alarm device <figref>20 '</figref>. according to a Device with an alternative preferred embodiment of the present invention use in facilities where audible tones and flashing of people transmitted to be that far away from the place of alarm <figref>20 '</figref> . are The alarm device <figref>20 '</figref> is in substantially similar to the alarm device <figref>20</figref> the preferred embodiment, except that the alarm device <figref>20 '</figref> Further, an external peripheral interface <figref>75 '</figref> includes, the peripheral with the control device <figref>70 '</figref> and a plurality of remote peripheral devices <figref>37a '</figref>. <figref>37b '</figref>. <figref>37c '</figref> (please refer <figref idrefs="S53">15</figref>) connected is. Each plurality of remote peripheral devices<figref>37 '</figref> includes a remotely located liquid crystal display <figref>36AA '</figref>, A distance situated high level speakers <figref>36Bb '</figref>, A remote low-level speakers <figref>36cc '</figref>, A distance situated flash <figref>36DD '</figref> higher Intensity, a remotely located Leuchdiode <figref>36ee '</figref> low intensity and a remote reset button <figref>36ff</figref>. the external peripheral interface <figref>75 '</figref> via corresponding signal lines <figref>99 '</figref>. <figref>101 '</figref>. <figref>103 '</figref>. <figref>105 '</figref>. <figref>107 '</figref>. <figref>111 '</figref> connects.

According to the alternative preferred embodiment, of the present invention functions, the device of the alternative preferred embodiment, shown in <figref idrefs="S52">14</figref> and <figref idrefs="S53">15</figref>, According to a The method of the alternate preferred embodiment which is substantially similar to the Method of the preferred embodiment is, except that when tones, Flashing and text messages by the plurality of peripheral devices <figref>36 '</figref> be generated, within the housing, or of the housing <figref>22 '</figref> the alarm device <figref>20 '</figref> projecting are located, sounds, Flashing and text ads at peripheral of all facilities the majority remotely located peripheral devices <figref>37a '</figref>. <figref>37b '</figref>. <figref>37c '</figref> as answer are generated to signals on the signal lines <figref>109 '</figref> by the peripheral controller <figref>70 '</figref> be generated and from the external peripheral interface <figref>75 '</figref> to the plurality remotely located peripheral devices <figref>37a '</figref>. <figref>37b '</figref>. <figref>37c '</figref> transmitted will. equally occurs when the termination of tones, flashing light and display of peripheral devices by the plurality of <figref>36 '</figref>That within the housing or out of the housing <figref>22 '</figref> the alarm device <figref>20 '</figref> outstanding are located, occurs simultaneously the termination of voice, flashing of light and display text information on the Plurality of remote peripheral devices <figref>37a '</figref>. <figref>37b '</figref>. <figref>37c '</figref> as reaction to signals on the signal lines <figref>109 '</figref> of the peripheral device <figref>70 '</figref> be generated and by the external peripheral interface <figref>75</figref> to the Most remotely located peripheral devices <figref>37a '</figref>. <figref>37b '</figref>. <figref>37c '</figref> transmitted will.

While the invention in detail with particular reference to its most preferred embodiments has been described, it is understood that variations and modifications within the scope of the invention can be carried out as previously described therein, and as defined in the appended claims. The corresponding Structures, materials, acts and equivalents of all means or steps plus Function elements, if any, are in the following claims thought to any structure, material or acts for performing the functionality together with other claim constituents as specifically claimed, to include.