VEHICLE THEFT PREVENTION METHOD, VEHICLE THEFT PREVENTION DEVICE, AND VEHICLE THEFT PREVENTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To prevent a vehicle from theft by the small number of sensors and a compact and low cost configuration while maintaining a high vehicle theft prevention function.

SOLUTION: A vehicle theft prevention device is constituted in such a way that the acceleration of the vehicle is detected by an acceleration sensor 22, and a control part 23 discriminates the presence or absence of abnormality in the theft of the vehicle based on the acceleration detected by the acceleration sensor 22 to prevent the vehicle from theft by the small number of sensors and the compact and low cost configuration while maintaining the high vehicle theft prevention function.

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