Control system and opening and closing method of electric rear door of automobile

Abstract

The invention provides a control system and an opening and closing method for an electric back door of an automobile. The control system comprises a reversing radar, a controller, a scanner, a memorizer, a remote controller and an electric spring. The controller is electrically connected with the reversing radar and the electric spring. The scanner is arranged on the reversing radar or the controller. The memorizer is arranged on the reversing radar or the controller. The memorizer is used for storing the preset information of the remote controller. The remote controller is in communication connection with the scanner and the reversing radar. The opening and closing method for the electric back door of the automobile comprises the steps of (S100) presetting the information of the remote controller to carry out code storage; (S200) scanning whether the remote controller exists or not and starting the reversing radar if the remote controller exists; (S300) collecting the information of the remote controller, judging whether the information meets the preset information of the remote controller and executing the step (S400) if the information meets the preset information of the remote controller; (S400) giving out control signals to control the electric back door of the automobile to be opened or closed. The control system and the opening and closing method for the electric back door of the automobile have the advantages that design is reasonable, cost is low, the automation degree is high, and due to the fact that a treading action can be omitted, user safety can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a control system and an opening and closing method for an electric rear door of an automobile. Background technique [0002] With the continuous advancement of science and technology and the improvement of people's living standards, cars have entered people's lives more and more widely. [0003] At present, many high-end models on the market are equipped with electric back doors, which are integrated with kick sensors, various switches and electric springs in the system. Through the input of switches and kick sensors, electric springs are used to drive the back doors. The opening and closing method of automatic automatic opening or closing. This method is mainly used when the user’s hands are inconvenient (such as carrying something with both hands), and one foot makes a stepping action. After the sensor is tested, it is input to the controller, and then controls the opening...

AI Technical Summary

Problems solved by technology

This method is mainly used when the user’s hands are inconvenient (such as carrying something with both hands), and one foot makes a stepping action. After the sensor is tested, it is input to the controller, and then controls the opening or closing of the back door. Hands are inconvenient, and one foot is supported, the balance of the body is difficult to control, and there may even be risks such as falls and bumps

Images