Design of wheel speed sensor test bench for automobile anti-lock braking system

Dong Xu

doi:10.1117/12.2679516

18 July 2023 Design of wheel speed sensor test bench for automobile anti-lock braking system

Dong Xu

Proceedings Volume 12722, Third International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023); 127224O (2023) https://doi.org/10.1117/12.2679516
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023), 2023, Hangzhou, China

Abstract

In order to ensure driving safety, the current car is equipped with ABS braking anti-lock braking system. When the ABS is working, it needs to detect the wheel speed signal through the wheel speed sensor to achieve continuous braking and relaxation to prevent the wheels from locking. In daily teaching, it is difficult for students to observe the working process of the wheel speed sensor, and then understand the working situation of the ABS in the braking process. Therefore, according to the working principle of the electromagnetic induction wheel speed sensor, an experimental bench for the wheel speed sensor of automobile ABS is designed. The bench can clearly display the change of the AC voltage generated by the sensor at different speeds during wheel rotation, and then simulate the change of the signal when the ABS is working.

Citation Download Citation

Dong Xu "Design of wheel speed sensor test bench for automobile anti-lock braking system", Proc. SPIE 12722, Third International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023), 127224O (18 July 2023); https://doi.org/10.1117/12.2679516

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