Control device and method for safely opening car door

Abstract

The invention discloses a control device and method for safely opening a car door. The device comprises a car control end arranged in a car, a door lock end arranged in the car door, a relay control module, an in-car switch and an in-car door handle switch; the relay control module is connected with the in-car switch, the car control end and the door lock end; the car control end is connected withthe in-car door handle switch; and the relay control module is used for receiving first state information of the in-car switch and second state information of the in-car door handle switch and obtaining an in-car unlocking signal in combination with the first state information and the second state information, the door lock end is used for receiving the in-car unlocking signal transmitted by therelay control module and controlling the car door to be unlocked inside, and the in-car switch is arranged behind the in-car door handle switch and at the position where the in-car switch can be touched backhand. According to the scheme, when opening the car door, a driver or a person on a car can passively observe the traffic situation behind the car on the car door opening side, and therefore the purpose of reducing traffic accidents is achieved.

Description

technical field [0001] The invention relates to the field of automobile door opening devices, in particular to a control device and method for safely opening doors. Background technique [0002] With the rapid development of road traffic in our country, the sharp increase of traffic accidents has become a serious problem faced by the whole society. As a symbol of human civilization, automobile traffic has completely changed the historical process of human development. It has brought some positive effects such as comfort and convenience to human beings, but also brought some negative effects to human life. Traffic accidents are the most serious and harmful negative effects. one of the effects. The damage consequences caused by road traffic accidents in our country are still serious, and have been on the rise. In recent years, with the rapid growth of the number of motor vehicles in my country, the number of traffic accidents and casualties is on the rise. With the increasi...

AI Technical Summary

Problems solved by technology

In all traffic accidents, the driver's inability to observe and make correct judgments in a timely and comprehensive manner, as well as improper corresponding measures are the causes of traffic accidents. Some of the traffic accidents are caused by the lack of adequate observation by the people on the car or the driver after the car is parked. The situation behind the vehicle opens the door, causing rear motor vehicles, non-motor vehicles or pedestrians to collide with the door

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