汽车点火系统的故障分析研究摘要：跟随着汽车电子信息技术的前所未有的飞速发展，现代汽车的结构一天比一天复杂，在科技方面的含量也在不断增加。现代汽车的故障诊断工作显得十分重要。发动机的故障诊断和维修在汽车修理中占有极为重要的地位。研究数字表明，百分之四十五左右的发动机故障都发生在点火系统，这样看来，点火系统工作质量的好坏直接影响到发动机的技术状况，其故障诊断可以说是非常的重要了。首先，这篇文章是我阅读了大量的文章以及文献，分析归纳了电子点火系统的常见故障和常用诊断方法。时至今日，我们用到的主要方法主要有数字万用表和和人工智能这些大家一般都没有见到的方法。对它们的优势和劣势进行了比较，本文采用基于汽车诊断原理图的智能方法。这个方法就是用次级点火电压波形作为基础，只要点火系统一出现故障，次级点火电压波形会产生变化，变化区域可以立刻给出相应的故障信息。关键词：汽车;点火系统;故障;分析Study on Fault Analysis of Automotive Ignition systemAbstract: with the rapid development of automobile electronic information technology, the structure of modern automobile is becoming more and more complicated day by day, and the content of technology is increasing. The fault diagnosis of modern automobile is very important. Engine fault diagnosis and maintenance plays an important role in automobile repair. The results show that about 45% of engine faults occur in ignition system. In this way, the working quality of ignition system directly affects the technical condition of engine, and its fault diagnosis can be said to be very important. First of all, this article is that I have read a lot of articles as well as literature. The common faults and diagnosis methods of electronic ignition system are analyzed and summarized. Today, the main methods we use are digital multimeter and artificial intelligence, which are not commonly seen. The advantages and disadvantages of these methods are compared. The intelligent method based on automo...
