The invention discloses an automatic door lock unlocking method, device and system and a vehicle, and relates to the technical field of vehicles, the automatic door lock unlocking method, device and system are applied to the vehicle, the vehicle comprises a vehicle control unit, a door lock controller and a vehicle door lock, and the door lock controller and the vehicle door lock are arranged on different vehicle doors respectively. A periodic indication signal is sent to the door lock controller through the whole vehicle controller; if the door lock controller does not receive the indication signal within the preset time interval, it is determined that the vehicle control unit is disconnected, and the vehicle door lock on the corresponding vehicle door is controlled to be unlocked. When the door lock controller does not receive the periodic indication signal sent by the vehicle control unit within the preset time interval, it is determined that the vehicle control unit is disconnected, and the vehicle door lock on the corresponding vehicle door is controlled to be unlocked. The automobile door lock can be automatically unlocked under the extreme condition, and the safety of people in an automobile is improved. And the safety of people in the vehicle is further improved by independently controlling the vehicle door lock.
本发明公开了一种车门锁自动解锁方法、装置、系统及车辆,涉及车辆技术领域,应用于车辆,车辆包括整车控制器、分别设置在不同车门上的门锁控制器和车门锁,车门锁自动解锁方法包括:在整车控制器上电的情况下,利用整车控制器发送周期性的指示信号给门锁控制器;若门锁控制器在预设时间间隔内没有接收到指示信号,则确定整车控制器失联,并控制对应车门上的车门锁解锁。通过判断门锁控制器在预设时间间隔内没有接收到整车控制器发送的周期性的指示信号,则确定整车控制器失联,并控制对应车门上的车门锁解锁。可以实现在极端情况下,也能使车门锁自动解锁,提高了车内人员的安全性。通过对车门锁的单独控制,进一步提高了车内人员的安全性。
Vehicle door lock automatic unlocking method, device and system and vehicle
车门锁自动解锁方法、装置、系统及车辆
2024-08-30
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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