专升本毕业设计(论文)
设计(论文)题目: 上海大众汽车点火系统故障诊断与流程分析
学 院 名 称: 机械工程学院 专 业: 汽车营销与售后技术服务
班 级: 12秋浙农贸汽车 姓 名:沈从飞 学 号 020113300784 指 导 教 师: 黄永青 职 称 副教授 定稿日期: 2014 年 9 月 28日
中文摘要
摘 要
现代汽车电子控制技术是汽车技术和电子技术的相结合,是现代工业发展与高新技术发展的产物,汽车电子化程度的高低从某种程度上反映了汽车水平的高低。目前,电子技术的应用已经深入到汽车的所有系统,使汽车的技术性能、经济性和舒适性都有了很大提高,而电子点火系统的应用能更好的提高汽车的动力性、燃油经济性、降低废气排放。本文介绍了现代电子点火系统的发展历程、优点、分类、构造、工作原理,系统分析了电子点火系统的常见故障,并结合实际分析了典型故障产生的原因,并给出了具体的故障排除方法。
关键词:电子点火系统; 故障诊断 排除
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英文摘要
The modern automobile electronic control technology is the combination of the automobile technology and the electronic technology development, is a product of modern industrial development and high technology, automotive electronicsdegree reflects the car level to some extent. At present, the application of electronic technology has been deep into all system of automobile, make vehicletechnical performance, economy and comfort have been greatly improved, andthe application of electronic ignition system can better improve the vehicle's power performance, fuel economy, lower emissions. This paper introduces the
development
process
of modern
electronic ignition
system, the common
advantages,classification, structure, working principle, system analysis of
breakdown of electronic ignition system, and combined with the practical analysis of typical malfunctions of produce, and gives the specific troubleshooting metho
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