| 摘要 |
<p>PROBLEM TO BE SOLVED: To carry out highly precise burglary detection in simple constitution by providing a comparison means to compare a bearing detected by a bearing detection means at the time of restarting a vehicle and a bearing memorized in a parking and stopping information memory means with each other. SOLUTION: A forwarding direction is detected by output of a bearing sensor 16 in the case when an ignition is ON. Thereafter, the detected forwarding direction is compared with a forwarding direction at the time of parking memorized in a memory 22. When they match with each other, a current position is taken in from output of a GPS device 14, and this current position is compared with the position at the time of parking memorized in the memory 22. When these positions match with each other, it is judged as normal and processing is finished. In the meantime, in the case when they don't match, that is, in the case when the bearing or the current position is different from that at the time of parking, it is judged as abnormal starting, ignition of a plug and fuel injection is prohibited on an engine ECU 26, and a vehicle is made in an immovable state.</p> |
