胎压监视系统设计.doc

  1. 1、本文档共52页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
胎压监视系统设计

摘 要 随着汽车的普及,汽车行驶安全愈来愈受到重视,而轮胎压力异常是危及汽车行驶安全的重要因素之一。因此,实时监测汽车轮胎压力有着重要的意义。以此为背景,设计了直接式汽车轮胎压力监测系统。,并通过无线数据传输方式将压力信息传输至监视终端,实现了实时监测汽车轮胎压力的功能,对汽车行驶安全起到了重要的作用。 论文在需求分析的基础上提出了总体设计方案,并进行软硬件设计。系统硬件中央接收处理模块和胎压测量发射模块两部分组成。中央接收处理模块以MC68HC908KX8微控制;胎压测量发射模块由MPXY8020传感器及发射芯片MC68HC908RF2组成。软件设计包括中央处理模块和胎压测量发射模块。实现了无线数据发送和数据接收处理的功能。 关键词:胎监视;MPXY8020;MC33594;MC68HC908KX8; MC68HC908RF2; Abstract With the popularization of cars, more attention is paid on cars’ security. The abnormal tire pressure is the main threaten of vehicle driving safety. Therefore, the real-time monitoring of tire pressure has a significant meaning. Based on the fact, a direct tire pressure monitoring system was designed. The tire pressure and temperature was measured by sensors, and transported to terminal through the wireless data transmission. The system performs a real-time monitoring of the tire pressure and plays an important role in car safety. Software and hardware design was proposed after the demand analysis. Hardware circuit mainly uses sensor detection technology, single-chip technology and wireless communication technology, transmitter module can detect,deal with the tire pressure and temperature parameters real—time,and transmitted data processed to the receiver module use the way of wireless.Receiver module calibration data and display the result to inform the driver of the situation of all tires. The hardware was composed of central receiving module and tire pressure measurement transmitting module. MC68HC908KX8 microcontroller existed as the core of the central receiving and processing module. In addition, this module had an expansion of wireless receiver circuit. The tire pressure measuring transmitter module was constituted of MPXY8020A sensor and MC68HC908RF2. The software design include central receiving module and tire pressure measurement transmitting module. The software had the function of wireless date transmission and date reception. Key words:TPMS; MPXY8020A; MC33594; MC68H

文档评论(0)

pangzilva + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档