Automobile child lock control device

Abstract

The invention relates to an automobile child lock control device and a control method. The output end of a BCM (Body Control Module) is connected with a child lock motor control module. The automobile child lock control device is characterized in that a passenger detection sensor is arranged, the output end of the passenger detection sensor is connected with a passenger classification ECU (Electronic Control Unit), and the signal output end of the passenger classification ECU (Electronic Control Unit) is connected with the BCM (Body Control Module). The passenger detection sensor detects passenger information and transmits the detected information to the passenger classification ECU (Electronic Control Unit). The passenger classification ECU (Electronic Control Unit) judges whether a passenger is an adult or a child according to the detected information. The BCM (Body Control Module) correspondingly controls a child lock according to the passenger classification information transmitted by the passenger classification ECU (Electronic Control Unit).

Description

technical field [0001] The invention relates to a car child lock control device. Background technique [0002] At present, most of the existing car child locks are manually controlled. When a child is riding, the child lock switch needs to be turned on, so that the door can only be opened from the outside of the car, and cannot be opened from the inside of the car, so as to prevent children from opening the door by mistake and causing safety accidents. This method needs to manually open the child lock in advance, which is easy to forget, causing potential safety hazards, and the operation is not convenient enough. There are also some car child locks that are electrically controlled, but the structure and operation are relatively complicated, and the status indication is not clear enough. Contents of the invention [0003] The object of the present invention is to provide a car child lock control device and control method, which has a simple structure, is easy to operate, ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing car child locks are manually controlled. When a child is riding, the child lock switch needs to be turned on, so that the door can only be opened from the outside of the car, and cannot be opened from the inside of the car, so as to prevent children from opening the door by mistake and causing safety accidents. This method needs to manually open the child lock in advance, which is easy to forget, causing safety hazards, and the operation is not convenient enough

There are also some car child locks that are electronically controlled, but the structure and operation are relatively complicated, and the status indication is not clear enough

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