汽车总线技术标准研究.docVIP

天津职业技术师范大学 Tianjin University of Technology and Education 汽车总线技术标准研究 专 业： 自动化与电气工程学院 班级学号： 测控0601-22号 学生姓名： 指导教师： 二〇一〇年 六 月  天津职业技术师范大学本科生毕业论文 汽车总线技术标准研究 专业班级：测控0601 学生姓名： 指导教师： 系 别：自动化与电气工程学院 2010年6月 摘 要 随着现代汽车的迅猛发展和电子技术的日新月异，汽车电子设备不断增多，汽车综合控制系统也越来越复杂，传统的点对点控制己经远远不能满足汽车性能的提高、可靠性的增强、维修方便等设计要求。汽车网络总线的出现为这一系列问题提供了有效解决的方法。 本文第一章简要分析了汽车电子技术的现状、研究背景和研究内容。通过分析可知，汽车电子技术的快速发展给汽车带来进步的同时，也带来了许多的负面影响，解决这一影响的方法是采用网络技术；第二章介绍了现代汽车网络技术的现状、类型等；第三章讨论了六种类型的汽车电子系统网络，对于每种类型的网络，都首先分析了其主要特点及其对通讯的特殊要求，然后针对如何适应该类网络的特点以及满足其通讯的特殊要求，介绍了该类网络最为重要的技术标准，最后将同类型的技术标准进行比较并分析了所建议采用的技术标准的优势。第四章剖析了CAN总线嵌入式组合仪表的硬件实现原理。 关键词: 汽车电子；汽车网络；汽车网络标准；CAN总线嵌入式组合仪表 ABSTRACT With the rapid development of modern cars and the ever-changing electronic technology, the growing automotive electronics, vehicle integrated control system is also more complex, the traditional point to point control has been far from satisfying the improvement of vehicle performance, reliability enhanced, easy maintenance design. Automotive network bus provides an effective solution for this series of problem. The first chapter show a brief analysis of the status of automotive electronic technology, the study background and contents. Analysis showed that the rapid development of automotive electronic technology to bring progress to the car, it also brought many negative effects, address the impact approach is to use network technology; The second chapter describes the status of modern automotive network technologies and types; the third chapter discusses the six types of automotive electronics system net-work, for each type of network, are firstly analyzed their main characteristics and special requirements of communications, and for how to adapt to the characteristics of such networks and to meet their special requirements of communications, describes the most important type of network technolo