| 摘要 |
A vehicle theft prevention system and a method thereof. The system includes an Electronic Control Unit and a vehicle information terminal. The ECU is mounted with a controller that generates a vehicle motion detection message by receiving abnormal detection signals from various sensors detecting the orientation and location of the vehicle and outputs the message through a Control Area Network communication interface. A vehicle information terminal includes a Central Processing Unit, constant voltage circuit part, and CAN communication interface. The CPU is equipped with a Global Positioning System module and mobile communication module. The system thus constructed executes a vehicle motion informing function to prevent vehicle theft even when the vehicle ignition key is turned off.
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