Hardware Design of Electronic Parking Brake System

Abstract:

Based on the Free scale S12 processor as the main MCU, the article have designed the hardware circuit of the electronic parking brake system control unit, and on the basis I have made the rational analysis of the control of the total the electronic parking brake system. The analysis and experiment results show that the design can realize the basic function of EPB, to a great extent, it also improve the reliability of the system, fault self-checking ability and delayed its working life and just right to satisfy the most basic and most critical requirements of the system: As part of the braking system, it should have the reliability and security.

• Periodical: Applied Mechanics and Materials (Volume 733)
• Pages: 670-673
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.733.670
• Online since: February 2015
• Authors: Jun Jie Wu, Qian Fu Gui, Shao Hua Zhong
• Keywords: Control Unit, Electronic Parking Brake System, Reliability

References

[1] Information on http: /www. trw. com/braking_systems/electric_park_brake.

[2] Information on http: /www. mando. com.

[3] Young Ok Lee, Minseok Jang et al: Mechatronics, Vol. 21 (2011) No. 10, p.1156.

[4] Chien Tai Huang, Chien Tzu Chen, Shou Yi Cheng, Bo Ruei Chen, Ming Hu Huang: SAE International Journal of Passenger Cars: Electronic and Electrical Systems, Vol. 1 (2009) No. 1, p.1217.

[5] J. S. Cheon, J. W. Jeon, H. M. Jung, I. U. Park, C. H. Park, T. J. Yeo: SAE International Journal of Passenger Cars: Mechanical Systems, Vol. 2 (2010) No. 2, p.17.

[6] ON Semiconductor. NCV4276 Datasheet. (2004).

[7] C. W. Lee, H. B. Chung, Y. O. Lee, C. C. Chung, Y. S. Son and P. Yoon: International Journal of Automotive Technology, Vol. 11 (2010) No. 3, p.387.

[8] B. J. Moon, H.G. Jung, S. G. Lee, D. H. Kim: International Journal of Automotive Technology, Vol. 15 (2014) No. 3, p.483.