Patent ID: 7151441
Filing Date: 2006-12-19
Classification: B60R

Abstract:
1. A vehicle burglar alarm system comprising: a global position system installed in a vehicle and adapted to receive at least one satellite signal; and an on-vehicle main unit installed in the vehicle , said on-vehicle main unit having a first flag stored therein and having electrically connected thereto at least one sensor, at least one alarm, and said global position system, said at least one sensor being installed in the vehicle in a predetermined position and adapted to output a corresponding abnormal signal to said on-vehicle main unit, said on-vehicle main unit controlling said at least one alarm to output an alarm signal correspondingly, said first flag comprising a first status without satellite signal and a second status with satellite signal for indicating satellite receiving status of said global position system; wherein when said first flag is changed from said first status without satellite signal to said second status with satellite signal after said on-vehicle main unit has been set into the burglar alarming mode, said on-vehicle main unit will output a relocation signal to said at least one alarm and control said at least one alarm to output another alarm signal.