Active rescue-asking burglar alarm system and its method

摘要

An active rescue-asking alarm system used in a motor vehicle is constructed to include an alarm, a plurality of sensors, and a wireless communication apparatus, and adapted to send an abnormal signal to the alarm when the sensors detect an abnormal motor vehicle condition while the motor vehicle is turned off. The alarm has an electric connection line connected to the wireless communication apparatus and is adapted for providing a control signal to initiate the wireless communication apparatus when the alarm receives an abnormal signal from the sensors, allowing the wireless communication apparatus to dial up the motor vehicle owner or a call-center, informing the owner of the occurrence of an abnormal motor vehicle condition.