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What is the function of the central locking system in a car?

1 Answers

SophiaAnn

07/29/25 6:32pm

Introduction to the central locking system function in a car: 1. Central control: The driver can simultaneously open all doors via the door lock switch, or open a single door individually. 2. Speed control: When the vehicle reaches a certain speed, all doors will automatically lock. 3. Individual control: Besides the door lock switch near the driver, other doors are equipped with separate spring lock switches that can independently control the opening and locking of a single door. Structure of the central locking system in a car: 1. Door lock switch: Most central locking switches consist of a master switch and sub-switches. The master switch is located on the driver's door, allowing the driver to lock or unlock all doors simultaneously; sub-switches are installed on other doors, enabling individual control of a single door. 2. Door lock actuator: The central locking actuator executes the driver's commands to lock or unlock the doors.

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