【作者】 韩进；

【导师】 李钢；

【作者基本信息】 合肥工业大学 ， 计算机应用技术， 2005， 硕士

【摘要】 随着半导体技术、传感器技术、嵌入式技术以及通信技术的飞速发展,具有感知、计算、存储和通信能力的无线传感器网络的应用越来越广泛。无线传感器网络作为一种嵌入式设备能够实时监测、感知和采集网络分布区域内监视对象的各种信息,并加以处理。 本文分析了无线传感器网络的原理与架构,阐述了嵌入式系统的特点与组成及其在汽车轮胎胎压检测系统(TPMS)中的应用。对TPMS系统设计方案进行了分析,并对系统设计中的几个关键问题进行了深入的研究和探讨。文中提出了采用基于专家系统的设备状态智能处理技术来解决TPMS的设备状态判断与处理问题;阐述了传感器节点的软件能耗管理技术的原理与实现。最后,在综合若干TPMS实现方案基础上,并结合前述的相关技术,提出了新的TPMS设计方案。更多还原

【Abstract】 With the magic development of information technology including semiconductor technology, sensor technology, embedded technology and communication technology, the using of Wireless Sensor Network which can apperceive, calculate, store and communicate has been wider and wider. As one kind of embedded equipment, Wireless Sensor Network can be used in real-time supervising, apperceive, information gathering and dealing with it.In this dissertation, the principle and framework of the Wireless Sensor Network have been introduced, the feature, part of embedded system and its application in TPMS have been analyzed. System designing scheme of TPMS is been analyzed, then the key problems of the system designing are been researched. Equipment state intelligent processing technology based on expert system to solve the problem of equipment state estimating and processing is also proposed in the thesis. Then the principle and realization of the software energy management for the sensors is introduced. In the end, some kind of TPMS realization scheme and the technology introduced in the before are integrated, then a new design scheme for TPMS is proposed.更多还原