The invention provides a vehicle safety control device and method and a vehicle, the device comprises a collision detection device, a controller, an electric control switch, a relay and a standby power supply, the collision detection device detects a collision signal and sends the collision signal to the controller, and the controller judges whether a door lock unlocking condition is met or not when receiving the collision signal; when a door lock unlocking condition is met, the electric control switch is controlled to be switched on, so that the electric control switch controls the standby power supply to switch on a circuit for supplying power to a coil of the relay, the relay is powered on and closed, and a public contact and a normally open contact of the relay are connected with the standby power supply and a door lock driving device of the vehicle respectively. When the vehicle collides, the normally open contact is connected with the standby power supply, and an electric signal output by the standby power supply is transmitted to the door lock driving device through the relay to control unlocking of the door lock, so that unlocking of the door lock can be effectively controlled after the vehicle collides, and the driving safety of the vehicle is improved.
本申请提供了一种车辆安全控制装置、方法及车辆,该装置包括碰撞检测装置、控制器、电控开关、继电器和备用电源,通过碰撞检测装置检测碰撞信号并发送至控制器,控制器在接收到碰撞信号时判断是否满足门锁解锁条件,并在满足门锁解锁条件时控制电控开关接通,以通过电控开关控制备用电源对继电器的线圈供电的线路导通,使得继电器得电闭合,继电器的公共触点和常开触点分别与备用电源和车辆的门锁驱动装置连接,在继电器闭合时,常开触点与备用电源接通,备用电源输出的电信号通过继电器传输至门锁驱动装置,以控制门锁解锁,从而在车辆发生碰撞后能够有效控制门锁解锁,进而提高了车辆的驾驶安全性。
Vehicle safety control device and method and vehicle
一种车辆安全控制装置、方法及车辆
2025-01-24
Patent
Electronic Resource
Chinese
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