| 摘要 |
A system for servicing traffic light information using telematics is provided to enhance driver convenience by informing the position of a traffic light to a driver using the network of telematics. A system for servicing traffic light information using telematics includes a traffic light controller, a repeater and a telematics terminal(C). The traffic light controller transmits changed information such as the position of a traffic light and signal intervals. The repeater repeats the output of the traffic light controller to the telematics terminal. The telematics terminal includes a GPS(Global Positioning System) unit(11) for identifying the position, a CDMA(Code Division Multiple Access) modem unit(12) for communication, a central process unit(13) for processing data, and a speaker(14) for guiding audio.
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