Automobile door contact type closing control method

Abstract

The invention relates to an automobile door contact type closing control method. In the novel control strategy method introduced to solve the problems of the existing automobile door design, induction type intelligent detection is adopted, comparative judgment is carried out on the detected pressure numerical value and accelerated speed numerical value to sense the door closing action, and the closing operation of an automobile door body is automatically realized by adopting a motor according to a preset door closing speed. Thus, the automobile door body is closed at moderate speed. A door lock is an electronic control lock catch, and an electric control contact type closing mode is introduced, so that the impact between the automobile door body and a corresponding automobile door frame is thoroughly avoided, a mute door opening effect is achieved, the automobile door body is greatly and effectively protected, and the service life of the automobile door body is guaranteed.

Description

technical field [0001] The invention relates to a contact-type closing control method of an automobile door, which belongs to the technical field of the automobile industry. Background technique [0002] The quality of a car door is mainly reflected in the anti-collision performance of the car door, the sealing performance of the car door, the convenience of opening and closing the door, and of course other indicators of use functions; among them, the anti-collision performance is particularly important, because the side collision of the vehicle At the same time, the buffer distance is very short, and it is easy to hurt the people in the car. Therefore, there will be at least two anti-collision bars in a good car door, and the weight of the anti-collision bar is relatively heavy, that is to say, a good car door is indeed heavier. But it cannot be said that the heavier the door, the better. If the safety performance of the current new cars can be guaranteed, the designers w...

AI Technical Summary

Problems solved by technology

[0005] Looking at the automobile doors of the prior art above, it can be seen that the automobile doors of the prior art mainly carry out different improved designs in terms of materials and structures, but in various improved designs for automobile doors, designers and manufacturers have overlooked one The detail problem is that in the actual use of the car door, people often cannot grasp the appropriate force when closing the door. If the force is light, the car door cannot be closed; Collision, if the car door often collides heavily with the corresponding door frame, it may cause damage to the car door. Once the car door is damaged, it will not only face high maintenance costs, but also delay the normal use of the car; not only that, the existing technology The closing operation of the car door in China is realized by the collision between the mechanical lock on the car door and the snap ring on the corresponding door frame, that is, the collision between the mechanical lock and the snap ring can lock the door. As far as impact is concerned, even if the most appropriate force is used to collide, there will still be sound, which will affect the user experience, and the long-term impact operation between the mechanical lock and the snap ring may cause damage to the mechanical lock or snap ring. Reduce the service life of the mechanical lock and snap ring. Similarly, once the mechanical lock or snap ring is damaged, it will not only affect the normal use of the drivers and passengers, but also the maintenance is very troublesome.

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