Design of Engine Idle Speed Control System Based on CAN Bus

Abstract:

In order to reduce the fuel consumption and emissions of automobile, the engine idle speed control method was studied. The basic concept of engine idle speed and the requirements and strategies of idle speed control were introduced, and the features and structures of CAN bus technology were analyzed. An idle speed control system of automobile engine based on CAN bus was designed which included main control module, front control module and rear control module. The overall structure, hardware design and software implementation of the system were given. The system can realize the desired functions, and it has certain application value.

• Periodical: Advanced Materials Research (Volumes 850-851)
• Pages: 620-623
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.850-851.620
• Online since: December 2013
• Authors: Pei Jiang Chen*
• Keywords: CAN Bus, Control Strategy, Engine, Idle Speed Control

References

[1] L. Fan, P.C. Pei, W. Yang, L. Shen and Z.M. Ye: Idling Control Schemes for Electronically Controlled Gasoline Engine. Automobile Engineering. Vol. 24, No. 6, (2002), pp.490-493, 506.

[2] M.S. Tan, Z.H. Chen and C. Zhang: Research of the Control Strategies of the Idling Speed for Gasoline Engine. Small Internal Combustion Engine and Motorcycle. Vol. 40, No. 6, (2011), pp.34-37.

[3] P. V. Manivannan, M. Singaperumal and A. Ramesh: Development of an idle speed engine model using in-cylinder pressure data and an idle speed controller for a small capacity port fuel injected SI engine. International Journal of Automotive Technology, Vol. 12, No. 1, (2011).

DOI: 10.1007/s12239-011-0002-3

[4] Y. Huang, F.S. Zhang, F.S. Liu, Y.S. Ge and Y.B. Sun: Gasoline engine idle speed control system development based on PID algorithm. in IEEE International Vehicle Electronics Conference. Vol. 1, (Changchun, Sep. 6, 1999), pp.30-33.

DOI: 10.1109/ivec.1999.830614

[5] H.S. Yu: The Design and Implementation of CAN Bus Industrial Control Network System. Chinese Journal of Scientific Instrument. Vol. 22, No. 1, (2001), pp.17-20, 31.

[6] C. Hui and Z. Lin: Design of Electrical Air-Condition Control System for Fuel Cell Vehicle Based on CAN Bus. In 2010 International Conference on Electrical and Control Engineering, (Wuhan, June 25-27, 2010), pp.3576-3578.

DOI: 10.1109/icece.2010.872

[7] Z.Y. Zhang and H.E. Zhang: Designing the Automated Mechanical Transmission with MC9S12DP256 Microcontroller. Journal of Liaoning Provincial college of communications. Vol. 12, No. 2, (2006), pp.49-50.