手动挡机动车坡度起步辅助系统设想.doc

手动挡机动车坡度起步辅助系统设想

摘 要

随着我国社会经济的迅速发展和人民生活水平的不断提高，汽车作为生活消费品已经开始进入家庭，汽车的社会拥有量将会有很大的增长。在汽车半坡起步时如果操作不当，就很容易造成汽车熄火溜车，有可能导致与后面的车辆发生碰撞事故。笔者设想一套手动挡机动车坡道起步辅助系统可以实现手动挡机动车在半坡起步过程能实现一定的自动化，而且操作比较简单，可以解决手动挡机动车半坡起步时的溜车现象，有效防止了溜车产生的隐患，且对平地行驶、操作无任何影响。尤其是在山地较多的地方，此起步辅助系统可大大减缓驾驶员对半坡起步的恐惧感，并可延长离合器摩擦片的使用寿命而且能够节约燃油。

关键词

坡道起步； 机动车； 手动挡； 辅助系统； 构想

Abstract

With the rapid development of China’s economy and the rising improvement of people’s living standards, car as consumer goods have begun to enter the home, and the social ownership will have a great growth. When the car starts off on ramp, if improperly operated, it is easy to make the car flameout and slide, and may lead to a collision with the vehicles behind it. The writer conceives a set of ramp start assist system of manual transmission vehicles, which can achieve a certain degree of automation on the process of ramp start. Besides operated easily, it can solve the slipped phenomenon of the manual transmission vehicle when ramp starting, effectively prevent risks arising from sliding and there is no any impact on driving and operating on the ground. Especially in the more mountainous areas, this starting assist system can greatly reduce the driver’s fear of the ramp start and prolong the use life of the clutch friction plate and can save fuel.

Key words

Ramp start; vehicle; manual transmission; assist system; conceive

 
目录

摘 要 I
Abstract II
引 言 1
1  相关技术介绍 2
1.1汽车电子制动技术介绍 2
1.2防抱死制动技术介绍 2
1.3机动车坡道起步辅助系统的研究现状 3
2  基于ABS系统的坡道起步原理 4
2.1 坡道起步辅助系统的组成 4
2.2 坡道起步辅助系统的工作原理 4
2.3 坡道辅助起步操作流程 5
3  坡道起步辅助系统实施坡道驻车可行性分析 7
3.1 驻车制动的设计要求 7
3.2 车辆驻车制动角度分析 7
4  坡道起步辅助系统设计构思 9
4.1坡道起步辅助系统的硬件设计构思 9
4.2坡道起步辅助系统的软件设计构思 9
结 论 11
参考文献 12
致 谢 13