What is a Car Central Locking System?

[Anderson]

Car central locking is a switch button located next to the driver's seat. When pressed, the door locks and windows of the other three doors cannot be controlled individually and must be operated by the driver alone. Conversely, they can be controlled separately. The in-car central locking system enhances convenience and driving safety, and modern vehicles are increasingly equipped with it. Its working principle involves generating electromagnetic force through electricity to control the locking and unlocking of doors. Functions of the in-car central locking system: 1. Central Control: The driver can open all doors simultaneously via the door lock switch or open a specific door individually; 2. Speed Control: When the vehicle reaches a certain speed, all doors automatically lock to prevent passengers from accidentally opening them by operating the door handles; 3. Individual Control: Besides the driver's door, other doors are equipped with separate spring lock switches, allowing independent control of a single door's opening and locking.