Automobile collision energy absorption control device, method, storage medium and electronic device

Abstract

The invention discloses an automobile collision energy absorption control device, a method, a storage medium and an electronic device, the device comprises an electromagnetic energy absorbing box, anacceleration sensor and a controller, wherein, the electromagnetic energy absorbing box comprises a first electromagnet and a second electromagnet. The first electromagnet is connected with an anti-collision beam of the vehicle. The second electromagnet is connected with a longitudinal beam connecting plate of the vehicle. The first electromagnet is opposite to the second electromagnet in the samepole; the acceleration sensor is used for acquiring acceleration information of the vehicle; the controller is used for controlling the currents of the first electromagnet and the second electromagnet according to the acceleration information. The invention obtains the acceleration information of the vehicle in real time, according to the acceleration information, the currents of the first electromagnet and the second electromagnet are controlled, and the distance between the first electromagnet and the second electromagnet is changed according to the same polarity repulsion principle, so that the energy absorption ability of the electromagnetic energy absorbing box is automatically adjusted, and the energy absorption ability of the electromagnetic energy absorbing box is strong and the deformation is small in the collision process, the volume of the electromagnetic energy absorbing box is reduced, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile collision energy absorption control device, method, storage medium and electronic equipment. Background technique [0002] With the continuous improvement of the social and economic level, cars have gradually entered thousands of households and become the main means of transportation for people's daily travel. However, due to the increasing number of cars, the pressure on the existing traffic system is also increasing, and traffic accidents involving vehicle collisions occur frequently, and front and rear end collisions are one of the most common forms of collisions. As the main safety component of the car, the anti-collision beam plays a pivotal role in the collision of the front and rear ends of the vehicle. It not only needs to absorb a certain amount of energy to ensure the safety of passengers, but also minimizes the amount of intrusion during the collision...

AI Technical Summary

Problems solved by technology

Since the size of the automotive crash box is directly related to the energy-absorbing size, in order to enhance the energy-absorbing capacity of the automotive crash box, the size of the existing automotive crash box is usually relatively large, which has great impact on the layout work during the vehicle development process. In addition, the existing car crash box cannot be used again after a large deformation after a collision, and it needs to be replaced with a new crash box, which is costly

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