Design and Research of Ignition System for Small Gasoline Engine Electronic Control

Abstract:

In order to promote development and propose effective method for small electronically controlled engine system, a electronically controlled ignition system was designed in this paper. Freescale MC9S12XEP100 is chosen as MCU, control strategy was defined with MC33812 to pre-drive ignition. At last, 168F engine is adopted as original machine, optimum ignition advance angle was calibrated, related correction paraments and formulas were defined. Bench experiments results shows that power performance, fuel consumption and emission performance are promoted and improved significantly after the designed ignition system was adopted.

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 1039-1042
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.1039
• Online since: August 2014
• Authors: Jie Hui Li*, Le Sheng Ding, Guo Wei Shi, Da Wei Liu, Guang Yao Zhong
• Keywords: Advance Angle, Electronic Control, Gasoline Engine, Ignition System

References

[1] Jian Wang, Shengji Liu. Agricultural Engineering, 2009, 25 (6): 131-135 (In Chinese).

[2] Feng Wu , Dairun Gu , Dongwei Yao, Zhijia Yang. Chinese Internal Combustion Engine Engineering, 2008, 29 (1): 24-28 (In Chinese).

[3] Qiang Ma, Zhenliang Jia, Huailing Wang. Agricultural Equipment & Vehicle Engineering, 2012, 50 (10): 67-70 (In Chinese).

[4] Shengji Liu, Baocheng Fang, Jian Wang. Agricultural Mechanization Research, 2007, 3. 115-118 (In Chinese).

[5] Small Engine Reference Design User Manual Featuring the MC33812 and MC9S12. Rev. 3. 0, 2009. 11.