| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular detection device for avoiding the problem of an operation error in a user, since convenience for the user is high, by restraining a system dark current flowing in a vehicle, by highly accurately detecting a theft and mischief of a tire of an automobile and also a theft of the automobile by a wrecker truck. <P>SOLUTION: When detecting vibration by a vibration sensor 31 equipped in the tire 3 of the vehicle 2, or when an ID code transmitted from a smart key 5 used for a smart entry system is not received by a transmission-reception part 43 of the vehicle 2, an ECU 4 starts a detecting system for detecting an illegal act to the vehicle 2. The detecting system determines that the mischief to the tire 3 or the theft by traction of the vehicle 2 is caused when a numeric value of a pneumatic sensor 32 equipped in the tire 3 is too small, and determines that the theft of the tire 3 is caused when a signal cannot be received from the pneumatic sensor 32. <P>COPYRIGHT: (C)2011,JPO&INPIT |
