The principle of automobile central locking (also called central door locking system) is to control the locking and unlocking of all door locks of the vehicle through a central control unit.
Central Control Unit: A central control unit is installed in the vehicle, usually located inside the vehicle, and can be controlled by the vehicle's electrical system. This unit includes the circuit board and associated electronic components.
Power supply: The central locking system is usually connected to the vehicle's power system to provide power. This is usually provided by the vehicle's battery to provide power, locking and unlocking signals: the driver can send locking and unlocking signals to the central locking system through buttons, remote controls or other devices in the car.
Door lock actuator: Each car door is equipped with a door lock actuator, usually located inside the door. When receiving the lock signal, the actuator will lock or unlock the corresponding door lock.
Logic of the central control unit: After receiving the lock or unlock signal from the driver, the central control unit will control the operation of the door lock actuator according to predetermined logic. For example, if a lock signal is received, the system triggers the door lock actuators to lock all doors. If an unlock signal is received, the system will unlock all doors.
Security: Central locking systems usually also include some safety features, such as prohibiting unlocking of the doors while the vehicle is moving, to ensure the safety of the driver and passengers.
The principle of automobile central locking is to realize remote control of vehicle door locks through a central control unit, power supply, locking and unlocking signals, and door lock actuators. This provides convenience and security, allowing the driver to easily lock and unlock all doors of the vehicle.
Post time: Mar-07-2024