智能数字集群通信终端的外部设备管理与驱动设计

《智能数字集群通信终端的外部设备管理与驱动设计》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、北京交通大学硕士学位论文智能数字集群通信终端的外部设备管理与驱动设计姓名：杨晓波申请学位级别：硕士专业：软件工程指导教师：张遂征;马迪芳20080601ABSTRACTABSTRACT：Withtherapiddevelopmentofthedigitaltrunkingcommunicationtechnology,moreandmoreareasbegintousedigitaltrunkingcommunicationsystemforscheduling,directing，digital

2、trunkingterminalshasaverybroadmarket．Manyabroadcompanieshavedevelopedaseriesofmatureproducts，butthepricesoftheseterminalsareexpensive．Besides，therearemoreandhigherdemandsinspecialfields，aterminalwhichonlyhascommunicationfunctionisunabletomeettheincrea

3、singdemandfromCustomers．Inthissituation，akindofdigitalthinkingcommunicationterminalwithasmartoperatingsystem，andCancontinuetoupgradetheapplicationofisborn．Embeddedoperatingsystemisallimportantcomponentoftheintelligentdigitaltrunkingcommunicationtermin

4、al．IntelligentoperatingsystembasedontheterminalCallconnectdifferentexternaldevicestoachievesomespecialfeaturestomeetthecustomers’needs．Howtomanagetheseexternaldevicesanddriversintheoperatingsystemhavebecomeveryimportant．Firstofall，thispaperintroducedt

5、hetechnologybackgroundofthedigitaltrunkingcommunications，andsomehardwareinterfaceintheembeddedsystem．Then．itdescribedtheTETRAdigitalthinkingcommunicationsterminalsoftwareandhardwarestructure，themanagementandthedriveroftheexternalequipment．Digitaltrunk

6、ingcommunicationssmartterminaluseWinCEsystemandithaveaserialport，BluetoothinterfaceandUSBinterfacetofacilitatetheexpansionmodule．BluetoothheadsetviaBluetoothinterfaceconnectedwiththesystem，andGSMmodulesconnecttothesystemthroughtheserialport．Basedonthe

7、analysisofthetwomodules’drivermethod，thispapercompletedthestructuraldesign，andthedetaileddesignofeverymodule．Finally,it’Sthecodingandtestingforthedrivers，andtestingresultsshowthatthedriverhastomeetthedemand．KEYWORDS：Embeddedoperatingsystem；Peripherale

8、quipmentmanagementanddrive；Bluetooth；GSMCLASSNO：TP311．5学位论文版权使用授权书本学位论文作者完全了解北京交通大学有关保留、使用学位论文的规定。特授权北京交通大学可以将学位论文的全部或部分内容编入有关数据库进行检索，并采用影印、缩印或扫描等复制手段保存、汇编以供查阅和借阅。同意学校向国家有关部门或机构送交论文的复印件和磁盘。(保密的学位论文在解密后适用本授权说明)学位论文作者签名：翻皖坡签字日期：加0孑年6月=；Et翮撕忽善驴签字