停车场管理系统之车位引导系统设计

攀枝花学院本科毕业设计（论文）ABSTRACTI摘要停车引导系统主要用于对车辆进出和停靠进行有效的引导和管理，这是一个强大的对停车场管理系统的补充，使停车场管理系统的智能化程度更高。根据车库具体情况，在车库入口处设置车位信息显示屏，动态的显示车库内各相应区域的车位剩余数量以及车位的占用等情况。在每个区域设置区域车位信息显示屏，该显示屏可根据车辆的进出情况自动更新显示的数据内容，动态的显示该区域的车位剩余数量以及空闲的车位情况。在每个车位上安装车辆探测器自动感应车辆信息，并将信息反馈给区位节点控制器。中央控制器通过收集区位节点控制器的信息，自动计算车库剩余车位及各个车位的占用状态，及时刷新车位显示信息。本设计针对停车场引导技术进行研究，分析其原理。然后使用红外传感器作为车位检测装置；使用AT89系列单片机作为系统的控制器，控制引导显示；使用无线串行通信作为通信信道；使用个人计算机作为停车场显示界面；最后实现拥有“智能引导”的功能。关键词红外线探测,无线传输,单片机ABSTRACTParkingguidancesystemismainlyusedforvehicleaccessanddockeffectiveguidanceandmanagement,whichisapowerfulsupplementparkingmanagementsystem,parkingmanagementsystemmoreintelligent.Accordingtothespecificcircumstancesofthegarage,setupattheentranceofthegarageparkinginformationdisplay,dynamicdisplayinthegarageofthecorrespondingregionoftheremainingnumberofparkingspacesandparkingspacesoccupied.Ineachregionsettingsareaparkinginformationdisplay,thedisplayautomaticallyupdatedaccordingtovehicleaccessdatacontentdisplayeddynamicallydisplaytheremainingnumberofparkingspacesfortheregionaswellasfreeparking.Vehicledetectorsinstalledoneachparkingspaceauto-sensingvehicleinformation,andtheinformationisfedbacktothelocationnodecontroller.Centralcontrollerbycollectionlocationnodecontroller,automaticallycalculatetheremaininggarageparkingspacesandparkingspacesoccupiedstate,refreshaparkingspaceinatimelymannertodisplayinformation.Thedesignfortheparkinglotguidetechnologyresearch,analysistheprinciple.Thenusetheinfraredsensorasatheparkingdetectiondevice;AT89series攀枝花学院本科毕业设计（论文）ABSTRACTIImicrocontrollerasthesystemcontrollertocontrolthebootdisplay;wirelessserialcommunicationasacommunicationchannel;usingapersonalcomputerasacarparkdisplayinterface;finallyrealizewithintelligentguidancefunction.Keywordsinfrareddetection,wirelesstransmission,themicrocontroller攀枝花学院本科毕业设计（论文）目录III目录摘要.................................................................................................................................................IABSTRACT..................................................................................................................................I1绪论..........................................................................................................................................11.1车位引导系统的发展背景................................................................................................11.2车位引导系统的现状与发展趋势....................................................................................11.2.1现状.......................................................................................................................11.2.2发展趋势...............................................................................................................11.3车位引导系统优点............................................................................................................22系统设计概述......................................................................................................................32.1车位引导系统的工作原理................................................................................................32.2系统的设计思路................................................................................................................32.2.1系统设计框架................................................................................................................32.2.2系统模块设计方案.......................................................................................................42.3各模块方案的选择与论证过程........................................................................................42.3.1控制模块...............................................................................................................42.3.2车位检测模块.......................................................................................................52.3.3引导显示模块.......................................................................................................72.3.4无线通信...............................................................................................................73系统硬件的设计与实现......................................................................................................93.1系统主要硬件的设计........................................................................................................93.1.1红外线车位检测器电路设计...............................................................................93.1.2中央控制器电路的设计.....................................................................................93.1.3LED显示屏电路设计..........................................................................................103.1.4无线串行模块电路设计.....................................................................................143.2系统其它硬件介..............................................................................................................153.2.1节点控制器..........................................................................................................153.2.2红绿指示灯..........................................................................................................154系统功能的实