GSM家电控制系统的设计(梁伟源)摘要GSM网络技术的远程设备监控系统中,数据的可靠传输是一个关键问题。设计了利用GSM网络进行远程数据传输的技术方案,给出了硬件结构和软件组成。数据由以AT89S52单片机为核心的数据采集终端采集,通过向GSM模块发送AT指令完成数据信息的传输。通过软硬件设计和调试实验,数据传输可靠,运行状态稳定,可应用于数量多、覆盖面广的设备远程实时监控系统中,具有广阔的应用前景。GSM模块,配合AT89S52单片机,还有继电器,那么就可以用手机法短信来控制家用电器,比如,日光灯,电视,空调等。热释电人体红外感应器,GSM模块,以及AT89S52单片机,可以实现,当有小偷闯入家里,可以通过GSM模块发短信或打电话通知我们。关键词:GSM模块;AT89S52;单片机;人体红外感应器;DS18B20;字符液晶1602;红外接收头1838ITheDesignofGSMApplianceControlSystemAbstractRemotedevicemonitoringsystemoftheGSMnetworktechnology,thereliabletransmissionofdataisakeyissue.UsetheGSMnetworkforremotedatatransmission,giventhehardwareandsoftwarecomponents.ThedatacollectedbythemicrocontrollerAT89S52asthecoredatacollectionterminals,tocompletethetransmissionofdatatosendATcommandstotheGSMmodule.Hardwareandsoftwaredesignanddebuggingexperiments,thedatatransmissionisreliable,stablerunningstate,canbeappliedtoanumber,coverawiderangeofequipment,remotereal-timemonitoringsystemhasbroadapplicationprospects.GSMmodulewithAT89S52microcontroller,aswellasrelay,thenyoucanusethephonemethodSMStocontrolhouseholdappliancessuchasfluorescentlights,TV,air-conditioning.Infraredsensor,GSMmodule,andthemicrocontrollerAT89S52canbeachieved,whenthievesbrokeintothehome,youcansendtextmessagesthroughGSMmoduleorbytelephonetoinformus.Keywords:GSMmodule;AT89S52is;microcontroller;Infraredsensor;DS18B20;LCD1602;infraredreceiver1838II目录1绪论..........................................................................................................................................11.1项目背景...........................................................................................................................11.2项目的主要任务...............................................................................................................12简介..........................................................................................................................................22.1硬件的总体方案...............................................................................................................22.2软件的总体的设计方案...................................................................................................23硬件设计..................................................................................................................................53.1AT89S52的功能特性描述...............................................................................................53.2GSM模块..........................................................................................................................83.318B20温度传感器............................................................................................................93.41838红外接收头.............................................................................................................113.51602字符液晶显示器....................................................................................................123.6热释电人体红外感应模块................................................