The central control lock in the vehicle refers to a switch located on the driver's door, and is a control device that can simultaneously control the closing and opening of the doors of the entire vehicle. This "central door lock" control device has been assembled on cars as early as the 1970s, and has been widely used after more than 20 years. So what is the matter of the central lock beating constantly, and what is the matter of the central lock beating constantly when the car is driving?
Generally, after starting to drive, step on the first foot brake, and the central lock will automatically lock the car to prevent people in the car from accidentally opening the door and causing a fall. Now many cars have this design, especially family cars. When the car stops entering the P gear or stalls, the central control lock automatically opens for easy door opening. The possible cause of the repeated bounce of the central control lock of the vehicle door is the switch failure in the central control door lock or the related circuit failure. It is also possible that the locker of the left front door is damaged, because the left front door is the main locker. This damage will cause other failures. reaction. It is also possible that the induction fails. It is recommended to go to a repair shop to check it. If the gear of the central locking motor is broken, just replace the one with the one. If your situation is that the central control lock jumps randomly while driving, it means that the central control lock power supply ground or the brake light power cord is damaged. It is recommended to go to a repair shop to troubleshoot.
The central control lock of a car refers to a switch located next to the driver's seat, which is a control device that can simultaneously control the closing and opening of the doors of the entire car. When the driver locks the door next to him, the other doors are also locked at the same time. The driver can open each door at the same time through the door lock switch, or open a door individually; when the driving speed reaches a certain level, each door can be locked by itself To prevent the occupants from accidentally operating the door handles to cause the doors to open; in addition, in addition to the door beside the driver, a separate spring lock switch is also provided for other doors, which can independently control the opening and locking of a door. Generally speaking, PLC is the executor of control actions, and the central control is the commander of control actions.
With so many use of car central locks, is the car central lock really safe?The full name of the car central control lock is the central control door lock. In order to improve the convenience of car use and the safety of driving, modern cars are increasingly installing central control locks. The central lock must have anti-theft function. When in use, the central locking can also prevent the door from opening when driving, which can protect the safety of children. It is very safe to use the central lock in the car.
Central control
When the driver locks the door next to him, other doors are also locked at the same time. The driver can open each door at the same time through the door lock switch, or open a door individually.
speed control
When the driving speed reaches a certain level, each door can be locked by itself, preventing the occupant from operating the door handle by mistake and causing the door to open.
Individual control
In addition to the door at the driver's side, a separate spring lock switch is also provided for other doors, which can independently control the opening and locking of a door.
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