Electric lock device

[Detailed Description of the Invention]

Use field Co on [industry The present invention relates to electric lock devices, such as a front door, compares the voiceprint of the language registered beforehand, and the fingerprint registered beforehand, and relates to what is unlatched by agreement.

[Description of the Prior Art] For unlatching the lock with which front doors, such as collective housing, were equipped, Or it inputs the sound of a watchword using a key which inputs a password and it unlatches by coincidence and which makes a card reader read the ID card which recorded the predetermined code number etc., and unlatches it and unlatches by coincidence of a voiceprint etc. conventionally, a fingerprint is compared and there is the method of unlatching by coincidence. Among these, there is a problem of a portable failure and there is the problem or the troublesomeness that a ten key etc. must be operated each time of password lapse of memory, by some which are depended on - password input at some which are depended on a key or an ID card. What is depended on the sound of a watchword, or collation of a fingerprint, Since a front door opens immediately if judged as coincidence, in order not to allow collation of a voiceprint or a fingerprint a mistake, therefore to raise the accuracy of collation, a processing unit, memory storage, etc. are enlarged and there is a problem of moreover requiring time for collation. For this reason, a key or an ID card did not need to be possessed, troublesome ten key operation etc. were not carried out, but an operator's discernment also of When was completed, and an appearance of the device which can unlatch the lock of a front door comparatively in a short time was desired.

[Problem(s) to be Solved by the Invention] the present invention having been made in view of the above points, and extracting and memorizing the data of a fingerprint, the specified audio voiceprint data, etc. for every resident beforehand (.) In the case of height or shoulder width etc. which spreads a resident for memory of these fingerprint data or voiceprint data on plurality by a division according to the data of the outline of a face, height, or shoulder width, for example, the error by footwear or the thing to wear is taken into consideration, For example, the resident included in a divisional boundary line does the memory to the applicable classification which can go into two classification, respectively. And this person's outline classification is identified from a face, height, or shoulder width of the person who is going to open a front door, etc., Collation with the fingerprint data and voiceprint data which are registered into the identified classification is performed, and when the rate which is in agreement, respectively is beyond a predetermined value, the person who tries to enter from the door judges that he is the registered person, and provides the electric lock device which unlatched the lock of the front door.

[Means for solving problem] The television camera which picturizes people in order that the present invention may solve an above-mentioned subject, The outline extraction part which extracts people's outline data from a picture with a television camera, The outline data storage part which memorizes the data from an outline extraction part, and the outline classification data memory part which classifies two or more persons' outline data into a part for the two or more division, and memorizes it, The outline classification identification part which outputs the discernment signal of applicable outline classification to an outline data storage part as compared with the data of the memory of the data of memory to an outline classification data memory part, The fingerprint reading part which identifies a fingerprint, and the fingerprint extraction part which changes the signal from a fingerprint reading part into digital data, and extracts fingerprint data, The fingerprint data storage part which memorizes the data from a fingerprint extraction part, and the fingerprint data memory part classified by individual which memorizes two or more persons' fingerprint data corresponding to the outline classification of the above-mentioned outline classification data memory part, The fingerprint identifying part which outputs a discernment signal in - A match as compared with the data of the memory of the data memorized to the above-mentioned fingerprint data storage part to the fingerprint data memory part classified by individual, The voice input part for inputting a sound, the voiceprint extraction part which analyzes the sound specified from the inputted audio signal, and extracts voiceprint data, and the voiceprint data storage part which memorizes the data from a voiceprint extraction part, The voiceprint data memory part classified by individual which memorizes two or more persons' voiceprint data corresponding to the outline classification of the above-mentioned outline classification data memory part, The voiceprint identification part which outputs a discernment signal by coincidence as compared with the data of the memory of the data memorized to the above-mentioned voiceprint data storage part to the voiceprint data memory part classified by individual, the above-mentioned outline extraction -- a ridge -- an outline data storage part, an outline classification data memory part, and an outline classification identification part, A fingerprint extraction part, a fingerprint data storage part, the fingerprint data memory part classified by individual, a fingerprint identifying part, It becomes in the control part which controls a voiceprint extraction part, a voiceprint data storage part, the voiceprint data memory part classified by individual, and a voiceprint identification part, and provides the electric lock device constituted from an unlocking signal outputting part which outputs the unlocking signal for unlatching an electric lock based on the signal from the above-mentioned fingerprint identifying part and a voiceprint identification part.

[operation Co In the electric lock device by the present invention since it constituted as mentioned above, The data of a person's outlines (R1 height painful shoulder width etc.) is extracted from the image pick-up picture of a television camera, Outline classification is identified from the extracted data and data is extracted from the fingerprint subsequently identified, This fingerprint data is compared with the fingerprint data by which the memory is carried out into the above-mentioned outline classification, It compares with the voiceprint data by which extracts voiceprint data and the memory is carried out into the above-mentioned outline classification from the sound from which the coincidence rate beyond a predetermined value was obtained, and which was case [ the sound ] and also inputted, when it judges with the coincidence rate beyond a predetermined value, an unlocking signal is outputted, and the lock of a front door is unlatched.

[example Co Hereinafter, based on a drawing, the example of the electric lock device by the present invention is described in detail. the -- 1-figure is an important section block diagram of one example of the electric lock device by the present invention. In a figure, ■ is a picture image pick-up part, and picturizes people with a television camera etc. 2 is an outline extraction part and extracts the data of the outline of a face, height, or shoulder width from the picture by picture image pick-up part 1. 3 is an outline data storage part and once memorizes the data from outline extraction part 2. 4 is an outline classification data memory part, and divides the data of outlines, such as outlines (a round face, field length, or a square face) of two or more persons' face, height, or shoulder width, into a part for the two or more division (taking into consideration the error by footwear or the thing to wear in the case of the data of height or shoulder width). For example, the resident included in a divisional boundary line makes it overlap with two classification, and memorizes by carrying out. 5 is an outline classification identification part, and as compared with the data of the memory of the data of the memory to outline data storage part 3 to outline classification data memory part 4, if it reaches the necessary degree of coincidence, it will output the discernment signal of coincidence classification. In this case, discernment of a specific person is not performed. 6 is a fingerprint reading part and identifies a fingerprint using a charge coupled device (CCD) camera or an image scanner. 7 is t Proof extraction part and extracts fingerprint data from the signal of fingerprint reading part 6. 8 is a fingerprint data storage part and once memorizes the data from fingerprint extraction part 7. 9 is an individual fingerprint data memory part, and memorizes two or more persons' fingerprint data in the classification corresponding to the classification of the above-mentioned outline classification data memory part 4. lO is a fingerprint identifying part and outputs a specific person's discernment signal with the necessary degree of coincidence as compared with the fingerprint data of the memory of the fingerprint data memorized to fingerprint data storage part 8 to individual fingerprint data memory part 9. 11 is a voice input part and inputs a sound with a microphone etc. 12 is a voiceprint extraction part, analyzes the sound specified from the audio signal inputted from voice input part 11, and extracts voiceprint data. 13 is a voiceprint data storage part and once memorizes the voiceprint data extracted by voiceprint extraction part 12. 14 is an individual voiceprint data memory part, and memorizes two or more persons' voiceprint data to the division and part corresponding to the classification of the above-mentioned outline classification data memory part 4. 15 is a voiceprint identification part and outputs a specific person's discernment signal with the necessary degree of coincidence as compared with the voiceprint data of the memory of the voiceprint data memorized to voiceprint data storage part 13 to voiceprint data memory part 14 classified by individual. 16 is an unlocking signal outputting part and outputs the unlocking signal for unlatching an electric lock based on the signal from fingerprint identifying part 10 and voiceprint identification part 15. 17 is a memory part and memorizes the control program of a device, etc. 18 is a control part and controls each part of a device. Drawing 2 is an important section Bronk figure of other examples of the electric lock device by the present invention. Numbers 6 thru/or 15 of a figure omit Drawing 1 and common reason explanation. 21 is a person primary detecting element and detects people etc. by ultrasonic sensor or a pyroelectric thermal sensor. 22 is an unlocking signal outputting part and outputs the unlocking signal for unlatching an electric lock based on the signal from fingerprint identifying part 10 and voiceprint identification part 15. 23 is a memory part and memorizes the control program of a device, etc. 24 is a control part and controls each part of a device. Next, operation of the electric lock device by the present invention is explained based on the flow chart of Drawings 3 and 4. Drawing 3 is for explaining operation of the example of Drawing 1. First, an electric lock device starts by button operation for opening a front door, etc. (it abbreviates to STI Step 1 and henceforth), and it carries out ↑ maximum image of the person of the door for a picture with the television camera of the maximum image part 1, etc. The signal from picture image pick-up part 1 is inputted into outline extraction part 2. The signal from control part 18 based on the program of the memory to memory part 17 in outline extraction part 2, For example, the image signal which carried out human power is performed for analog-to-digital conversion (A/D conversion) etc., and outline data is extracted, It Response to an outline, height, or shoulder width of a face, etc., and the outline data of the person who registered with them in order to open a front door in the method of - once memorized to outline data storage part 3 (SF3) and outline classification data memory part 4 is classified into a plurality of classification, and is memorized, for example. However, since a difference arises by what size produces height also an identical person with footwear, and shoulder width wears, in the case of the person applicable to a divisional boundary line, an identical person's outline data is overlapped with two classification, and it is memorized. The outline of a face can be identified in silhouette of discernment or a face by the outline of a profile. and the outline classification which is in agreement by outline classification identification part 5 as compared with the outline classification data of the memory of the outline data memorized by outline data storage part 3 to outline classification data memory part 4 is identified via control part 18 (SF4) -- ranking next The fingerprint of a predetermined finger is identified with the COD camera for fingerprint reading or image scanner of fingerprint reading part 6 (SF5), and it is by fingerprint extraction part 7, for example, the signal by unevenness of a fingerprint is performed for an A/D conversion etc., fingerprint data is extracted, and it once memorizes to fingerprint data storage part 8 (Sr1) -- and fingerprint identifying part 10, It compares with the fingerprint data memorized by individual fingerprint data memory part 9 applicable to the classification identified by the above-mentioned outline classification identification part 5, -If several are, predetermined value of 1 cent or more, for example, 80 The, it will judge with coincidence (Sr1: Yes), then, frequency analysis etc. are conducted for the signal of the specific sound inputted from voice input part 11 (Sr1), for example, the sound of "A", by voiceprint extraction part 12, voiceprint data is extracted, and it once memorizes to voiceprint data storage part 13 (Sr1) -- and It compares with the voiceprint data memorized by individual voiceprint data memory part 14 which corresponds to the classification identified by the above-mentioned outline classification identification part 5 by voiceprint identification part 15, -If several are, predetermined value of 1 cent or more, for example, 80 The, it will judge with coincidence (STIO:Yes). Here, when the above-mentioned data of fingerprint identifying part 10 and data of voiceprint identification part 15 are distinguished and it is judged as the same person, from unlocking signal outputting part 16, an unlocking signal is outputted and To 5TII and the electric lock of a front door are unlatched. When not judged with coincidence in the above-mentioned SI7 or 5TIO (Sr1:No or 5 TIO:No), an operator judges that he is not the registered person and ends operation of To5T12 and a device. When it is for Drawing 4 illustrating operation of the example of Drawing 2 and people stand in front of a device first, The device operates by the instructions emitted from control part 24 by the program of memory based on the signal from person primary detecting element 21 to the That main actor in a No play and memory part 23 which detect people by an ultrasonic sensor or a pyroelectric thermal sensor of person primary detecting element 21, etc. (SF21) (SF22). Subsequently, a fingerprint is identified like the above-mentioned ST5 (SF23), fingerprint data is extracted like the above-mentioned ST6, and it is To5T24, It compares with the fingerprint data memorized by individual fingerprint data memory part 9 by fingerprint identifying part 10, and when several [ -] are, predetermined value of 1 cent or more, for example, 80 The, it judges with coincidence (Si20:Yes). And a specific sound is inputted still like the above-mentioned ST8, and it is To5T26, It compares with the voiceprint data which extracts voiceprint data like the above-mentioned ST9, and is memorized by individual voiceprint data memory part 14 by To5T27 and voiceprint identification part 15, and when several [ -] are, predetermined value of 1 cent or more, for example, 80 The, it judges with coincidence (Si28 : Yes). Here, when the above-mentioned data of fingerprint identifying part 10 and data of voiceprint identification part 15 are distinguished and it is judged as the same person, from unlocking signal outputting part 22, an unlocking signal is outputted and To5T29 and the electric lock of a front door are unlatched. When not judged with coincidence in above 5125 or 5T28 (Si20:No or 5T28:No), similarly, an operator judges that he is not the registered above-mentioned person, and ends operation of To5T30 and a device.

Effect Co of [invention Unlatching of the lock with which the front door etc. were equipped according to the electric lock device by the present invention as explained above, Outlines, such as an outline of a person's face, height, or shoulder width, are extracted first, The classification this person's fingerprint data and voiceprint data are remembered to be from this extracted data is identified, When this person's fingerprint is compared with the fingerprint data of memory in the identified data classification and the coincidence rate beyond a predetermined value is obtained after an appropriate time, a voiceprint is compared with the voiceprint data of memory in the data classification identified [ above-mentioned ], it is judged as the person himself/herself at the coincidence rate beyond a predetermined value, and an electric lock is unlatched. Thus, it is since collation of fingerprint data and voiceprint data is performed in Cascade, Since each collation accuracy may be comparatively low, a device is not enlarged and the collation range is limited by discernment of a person's outline to precede, it has the advantage that the time which collation takes also ends for a short time. Though natural, it is not necessary to memorize a troublesome password and, and does not need an ID card or a key.

[Brief Description of the Drawings]

A flow chart for the important section block diagram of one example of the electric lock device according [ Drawing 1 ] to the present invention, the important section block diagram of the example of everything [ Drawing / 2 ] but the electric lock device, and Drawing 3 to illustrate operation of the example of Drawing 1 and Drawing 4 are the flow charts for explaining operation of the example of Drawing 2. As for an outline data storage part and 4, in an outline extraction part and 3, outline classification data memory A lick 5 is [ the inside of a figure, and 1 / a picture image pick-up part and 2 ] an outline classification identification part, As for a fingerprint extraction part and 8, in a fingerprint reading part and 7, a fingerprint data storage part and 9 are [ 6 ] individual fingerprint data memory parts, 10 -- a fingerprint identifying part and 11 -- a voice input part and 12 -- a voiceprint extraction part and 13 -- as for an unlocking signal outputting part, and 17 and 23, an individual voiceprint data memory part and 15 are [ a control part and 21 ] person primary detecting elements a memory part, and 18 and 24 a voiceprint identification part, and 16 and 22 a voiceprint data storage part and 14. Drawing 1 Applicant for a patent Drawing 2 of FUJITSU GENERAL, LTD. Drawing 3