System, method and apparatus for transmitting and receiving position information of a digital map

The location information transmission method, a gluing of the sensor of how complex, wherein the transmission and position of the sensor is the digital map with the lower-mobility data accurately, and method for receiving the relative position transmission the sensor base target sections is to point on the digital map the target road of the sensor of information and setting the event has position event information, and permits the receiver (target sections of the character identifying map based on of the sensor which is connected with the map, a setting based on event information of position of the target sections the event with, the transmitter and the selection (2) comprises a target sections the node, sending the coordinate data and a sensor of information, And receiver is map match determined (4) comprises the position of the sensor of information, for pass-course and capable of obtaining of (5) nodes the sections and target of road section, the relative us with the data be effectively and a event position on the digital accurately map.