The invention discloses an infrared-induction-based automobile door lock controller. The infrared-induction-based automobile door lock controller is characterized by comprising a microcontroller, a door side feedback module, an automobile door lock feedback module, a key hole detection module, an automobile door lock control module, an infrared sensing module, a direct-current voltage-stabilizing power supply, an alarm module and a man-machine interaction module, wherein the door side feedback module, the automobile door lock feedback module, the key hole detection module and the infrared sensing module are connected to the microcontroller; the microcontroller is connected to the automobile door lock control module and the alarm module. The infrared-induction-based automobile door lock controller has the advantages that the infrared sensing module is used for detecting whether passengers stay in the automobile or not; when the key hole detection module and the door side feedback module are used for detecting that the automobile key is pulled out, and the automobile door is closed but the automobile door lock is not locked after detecting that no passenger stays in the automobile, the microcontroller is used for automatically locking the door through the automobile door lock control module. Through the infrared-induction-based automobile door lock controller, the event that properties in the automobile are stolen because the automobile owner forgets to lock the door or lawbreakers enable the automobile door to be incapable of being locked by using interference manners can be avoided.
Infrared-induction-based automobile door lock controller
2015-05-27
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |