汽车ABS轮速传感器耐久性试验台硬件设计.doc

HUNAN UNIVERSITY 毕业设计（论文） 设计（论文）题目： 汽车ABS轮速传感器 耐久性试验台硬件设计 学 生 姓 名 邹 亚 群 学 生 学 号 20030710130 专 业 班 级 电气工程及其自动化2003级1班 指 导 老 师 葛 召 炎 院长(系主任) 王 耀 南 2007年 6 月 7 日 汽车ABS轮速传感器耐久性试验台硬件设计 摘要 汽车本系统采用单片机作为主控制器，利用。本文将介绍的硬件电路设计。 首先，，同时介绍了国内外的研究状况，并阐述了本设计的内容和意义。 其次，本文将对系统设计的进行分析和描述再次，本文将详细的介绍系统的硬件设计原理和方法，包括电路的连接及芯片的选型，并给出了电路图。 最后，本文将结合硬件电路来在附录中，本文还将给出一些必要的电路图，供参考之用。The Hardware Design Of The ABS Wheel Speed Sensor Durability Test Abstract The main role of ABS wheel speed sensor durability test is monitoring wheel speed sensor working state, recording and showing the output voltage, speed and total work time of the sensor. The system uses 8051 as a main controller, a multi-channel switch on wheel speed signal switching, Then microprocessor control, wheel speed sensor and the status display on the monitor. This paper focuses on the hardware circuit design of ABS wheel speed sensor durability test. First, this paper will introduce the development of automotive ABS and its wheel rotating speed sensor and the reserch in the world. Also I will show the content and some significances of the design. Secondly, we will design the overall system structure and principles for analysis and description, and provides the interface definition. Again, this will be described in detail the hardware design principles and methodologies, including circuit and connecting the chip selection, and the circuit diagram is given. Finally, this paper will be integrated with the hardware to achieve the functions of the software to illustrate the system. In the appendix, the paper also gives some necessary circuit diagrams for reference. Key words: Automotive ABS,Wheel Rotating Speed Sensor,Durability Test,Hardware Design. 目 录 1. 绪论………………………………………………………………………………………1 1.1 本课题背景及研究意义………………………………………………………1 1.2产品分类………………………………………………………1.3 汽车的发展趋势…………………………………