The invention discloses a vehicle collision safety control system and method and a vehicle, and belongs to the technical field of vehicle safety. The control system includes: a collision switch configured to be turned off when a collision occurs at the rear of the vehicle; the high-voltage relay is connected in series in a high-voltage loop of the vehicle and is used for controlling the on-off of the high-voltage loop; and the storage battery is used for supplying power to the high-voltage relay. Wherein the collision switch, the high-voltage relay and the storage battery are connected in series to form a control loop, when the collision switch is disconnected, the control loop is disconnected, and the storage battery stops supplying power to the high-voltage relay, so that a high-voltage loop of the vehicle is disconnected. By adopting the system provided by the invention, when the rear part of the vehicle is collided, the high-voltage loop of the vehicle can be quickly disconnected, safety accidents such as electric leakage are prevented, the life safety of a driver and passengers is ensured, and the safety and reliability of the vehicle are improved.
本发明公开了一种车辆碰撞安全控制系统、控制方法和车辆,属于车辆安全技术领域。该控制系统包括:碰撞开关,被配置为在车辆后部发生碰撞时断开;高压继电器,串联在车辆的高压电回路中,用于控制高压电回路的通断;蓄电池,用于为高压继电器供电。其中,碰撞开关、高压继电器和蓄电池串联形成控制回路,当碰撞开关断开时,控制回路断开,蓄电池停止为高压继电器供电,使得车辆的高压电回路断开。采用本发明提供的系统可以在车辆后部发生碰撞时,使得车辆的高压电回路能够迅速断开,防止产生漏电等安全事故,保证驾驶员及乘客的生命安全,提升车辆的安全性和可靠性。
Vehicle collision safety control system, control method and vehicle
车辆碰撞安全控制系统、控制方法和车辆
2023-01-31
Patent
Electronic Resource
Chinese
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