1摘要随着国民经济和科学技术水平的提高，特别是计算机技术、通信技术、网络技术、控制技术的迅猛发展与提高，人们对室内环境的要求也越来越高。现代无线通讯技术是未来网络媒体发展的趋势，是当前发展竞相开发的热点，提出了Zigbee技术与GPRS的无线技术来完成对室内环境的监测，该系统全部采用无线通信技术来完成，省去了重新布线的问题，而且把GPRS远程通信技术加入到室内环境中实现监测和报警功能，从而使用户千里之外可以随时了解家中的情况提供一种解决办法。本文首先分析了Zigbee技术的研究意义、应用前景以其优良的性能为众多的近距离无线通信应用领域提供了低成本、低功耗、高可靠性的解决方案。其次是GPRS技术逐步完善，它的覆盖区域也日益增大几乎可以分布到所有人类居住的地方，并且具有维护费用比较低，安装方便，易于实现远程数据的采集和设备的控制。本设计采用Zigbee组成的无线传感器网络的和GPRS无线通信技术构成的大范围远程数据采集系统，结合各类传感器对居室环境中多路状态（如火警、气体浓度、非法入侵等）进行监测和预警，一旦出现警情可通过GPRS系统向用户的手机实时发送短消息，主要完成了采用GPRS无线通信模块与新一代无线网络技术Zigbee相结合，实现了通过手机短信对室内环境进行监测与报警的系统。关键词：Zigbee技术、GPRS技术、监测、报警2AbstractFortheautomatic,real-timemonitoringthestateoftheenvironment,theZigbeewirelesssensornetworktechnologyhasbeenwidelyusedbecauseofitsreliabletechnology,lowpowerconsumption,lowcost,shortdevelopmentcycle.ThispaperwillcombinethewirelesssensornetworktechnologyandGPRSnetwork,realizedtheremotemonitoringofhomeappliancesandsecurityequipmenttosendtextmessagesbymobilephone,usingCC2430andsinglechipmicrocomputerusershomesecuritymonitoringsystemofmainbodyinanyplaceofhouseholdequipmentandsafetytoobserve.Thesystemhastheadvantagesofsimplestructure,safeandreliable,cost-effective,havebroadapplicationprospects.FamilyintelligentmonitoringsystembasedonGPRSandZigbeetechnologytosinglefamilycommunicationcontrolunit,amaincontrollerareinstalledineachhousehold,andapluralityofconnectedwiththehomeappliancedivisioncontroller,themasterandcontrolbustypeconnection,homebususingZigbeewirelesscommunicationKeywords:wirelesssensornetwork;wirelesscommunicationmodule;digitalsensor;GPRSmodule目录摘要.................................................................................................................................................................-1-3ABSTRACT..............................................................................................................................................................-2-目录.................................................................................................................................................................-3-第一章绪论.....................................................................................................................................................-5-1.1研究背景................................................................................................................................................-5-1.2系统的总体方案....................................................................................................................................-5-1.3家庭网关..................................................................................................................................................-7-1.4研究目的和意义....................................................................................................................
