全文总字数：10125字

1. 研究目的与意义（文献综述）

if the dynamic performance is the most basic and important performance, then the braking performance is undoubtedly the most needed performance.the so-called brakeability refers to the ability of the vehicle to stop in a short distance and maintain the stability of the driving direction while driving, and the ability of continuous braking to maintain a certain speed when driving down a long slope^[2].from the beginning, the car only ran through the carriage, and now its top speed has exceeded 300km / h, which is changing with each passing day.however, running fast is not all, braking is another ability. if there is no good braking, the car will become a runaway horse, which will not only endanger the safety of the driver, but also be more likely to cause danger to other people. brake system is closely related to brake performance, so a good brake system is very important.

the automobile has a long history of development, and the brake system is also developing. a hundred years ago, the carriage only used the whip and rope to carry out simple and rough brake. now the automobile brake control technology is increasingly developing in the direction of electronic brake control.

2. 研究的基本内容与方案

2.1 basic research content

(1) an overview of the brake system of automobile

through the research and study of the automobile braking system, we can make clear the function and composition of the automobile braking system, the general working principle of the braking system, the classification of the braking system and the requirements that the automobile braking system needs to meet, so as to make theoretical preparation for the design of the braking system.

(1) scheme selection

3. 研究计划与安排

1-2 (the 18th-19th week of the 7th semester) determine the topic of graduation project, improve the graduation project assignment (relevant parameters), and collect data inside and outside the school

3 (the first week of the 8th semester)plan conception, literature search and completion of opening report

4-5 (the 2nd-3rd week of the 8th semester) foreign language translation and data collection

4. 参考文献（12篇以上）

[1].史文库，姚为民.汽车构造（第六版）[m].北京；人民交通出版社, 2013.05.

[2]. 余志生. 汽车理论（第六版）[m]. 北京；机械工业出版社, 2018.11.

[3]. 《汽车工程手册》编辑委员会. 汽车工程师手册[m]. 北京；人民交通出版社,2001.05.