基于ZigBee的自助导游系统基站设计摘要我国旅游业发展规划将积极推动旅游业向产业化、市场化、国际化和现代化方向发展，以满足多样化的旅游业的需求。但目前我国旅游业市场上的导游产品及服务并未完全满足这一需求。随着无线网络的飞速发展，ZigBee技术正显露出可作为中、短距离通信的一种重要的无线传感器网络解决方案，ZigBee是一种新兴的小范围、低功耗、低数据速率、低成本、低复杂度的无线网络技术。通过IEEE802.15.4协议设计的基于ZigBee的自助导游系统，相对于传统人工导游来讲，该类系统是指旅游景区或城市的有关信息的静态文字显示设备，也包括那些具有动态显示效果的便携语音导游机。该系统分为手持端和基站，当游客进入基站传输范围后，手持端便会显示景区的景点信息以及游客所在地，同时可根据需要提供天气、景点客流量、附近景点实时情况等信息。自助导游系统不但可以节省人力资源，并使得游客对旅游景点的选择更具自主性，而且还具有定位功能。另外，该系统在一定程度可以起到统计客流量和疏导游客的作用。关键字：ZigBee；MSP430；自助导游；手持端；基站DesignofBaseStationoftheSelf-ServiceTourismSystemBasedonZigBeeAbstractInordertomeetthedemandsofdiversifiedtourism,tourismdevelopmentplanwillactivelypromotetourismdevelopstowardsindustrialization,marketization,internationalizationandmodernizationinourcountry.Butonthemarketoftourism,ourguidesproductsandservicesdoesnotfullymeetthisrequirement.Withthedevelopmentofwirelessnetworks,ZigBeetechnologyisshowingasanimportantsolutionsforwirelesssensornetworksofmediumandshortdistancecommunication,ZigBeeisasmallrange,lowpower,lowdatarate,lowcostandlowcomplexityofrisingwirelessnetworkingtechnology.ThroughtheIEEE802.15.4protocoldesignaself-servicetourismsystembasedonZigBeesystem,asopposedtotraditionalmanualguide,thissystemisastatictextdisplayequipmentwithinformationaboutthescenicspotsorthecities,includingthoseportablevoiceguideequipmentwithadynamicdisplayquality.Thissystemiscomposedofthehandheldterminalandthebasestation,asvisitorsenterthetransmissionrangeofthebasestation,thehandheldterminalwilldisplaytheinformationaboutscenicspotsandtouristslocation,meanwhiletheinformationaboutweather,passengerflowandtimecaseofnearbyattractionscanbedisplayedifneededthat.Theself-servicetourismsystemnotonlycansavesthemanpowerresourcesandmakesthetourists'choiceoftheattractionsmoreautonomously,butthepositioningfunctionalso.Inaddition,thissystemcanplayaroletostatisticsanddredgesthepassengerflowtosomeextent.Keywords:ZigBee;MSP430;Self-serviceTourism;TheHandheldTerminal;TheBaseStation目录1绪论......................................................................21.1课题的背景及意义.....................................................21.2国内外研究现状及生产需求状况.........................................21.3ZigBee简介...........................................................21.3.1ZigBee的定义及发展概述.........................................21.3.2ZigBee的特点...................................................21.3.3ZigBee技术的应用领域...........................................22系统设计方案论证..........................................................22.1系统设计简介.........................................................22.1.1设计思路.......................................................22.1.2设计内容.......................................................22.2设计方案的比较与选择.................................................22.2.1处理器的比较与选择.............................................22.2.2MSP430开发环境的比...