| 摘要 |
PURPOSE: A traffic information guide system using a GPS(Global Positioning System) is provided to display the present position, the present speed, the start time, the estimated time of arrival, and distribution intervals of a vehicle on a large-sized display panel by using the GPS and a wireless mobile communication device. CONSTITUTION: A traffic information guide system using a GPS includes a vehicle part(100), a service part(200), and an integrated control center(300). The vehicle part(100) includes a GPS receiving portion(110), the first control portion(120), a data storage portion(130), a display portion(140), an output portion(150), and the first wireless transmission/reception portion(160). The GPS receiving portion(110) detects a present position of a vehicle by using a coordinate signal of an artificial satellite. The first control portion(120) produces the present position, the present speed, the start time, the estimated time of arrival, and distribution intervals of the vehicle, outputs the stored data of the data storage portion(130), and controls driving portions. The data storage portion(130) provides the stored data according to a control operation of the first control portion(120). The display portion(140) displays the traffic information according to the output of the first control portion(120). The output portion(150) outputs the traffic information by using the voice. The first wireless transmission/reception portion(160) transmits the traffic information to a mobile communication device. The service part(200) relays the traffic information of the vehicle part(100) to the integrated control center(300). The integrated control center(300) displays the traffic information on a large-sized display panel.
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