道路节能照明终端设计摘要随着城市建设工作的不断开展,各种各样的路灯照明系统也在城市之中建立了起来,其一方面让群众获得了视觉上的美观感受,另一方面也让城市的特色得到了体现,然而与此同时,这些照明系统也产生了许多需要解决的问题,例如管理成本、物料成本、电力成本以及安全问题等。随着物联网系统的不断发展，人们对于道路照明系统也有了更多的需求：除了基础的照明作用之外，其还要具备智能性、科技性以及互联性，其主要目的是要对路灯从单点到整体进行监管，并进行相应的调节.以物联网技术为基础的道路照明控制体系在原本照明系统的基础之上,有效整合了网络通信、物联网、嵌入式以及传感器等多方面的技术，为智能电网的构建奠定了基础。以ZigBee无线模块以及LED光源为基础的路灯系统有着较高的自动化程度，同时效率高、能耗低，LED本身的耗能较少，材质环保，使用寿命长，而ZigBee模块则能够对整个照明系统进行调节与控制，不但能够有效降低整个系统的能耗同时还能够让照明设施的寿命进一步提高，降低维护成本。本文针对ZigBee网络的特性，分层结构以及协议栈，信息传输模式以及网络拓扑等多个方面进行探讨，同时结合系统的实际需要，研究并设计了以ZigBee为基础的道路照明控制控制系统，同时进行了以CC2530单片机为核心的电源控制电路、LED照明控制电路、光强收集电路等硬件模块的设计。经测试，该设计在100m范围内可以做到可靠的通信传输，并实现灯光的控制调节，相比于传统路灯系统具有结构简单、可无线控制的优势，有较好的应用前景。关键词:ZigBee，CC2530，无线路灯DesignofRoadLightingEnergySavingTerminalAbstractWiththedevelopmentofcityconstruction,allkindsofstreetlamplightingsysteminthecityalsobuildup,onesidetoletthecrowdwonthebeautifulfeelingonthevision,ontheotherhand,urbancharacteristicsreflectedatthesametime,however,thelightingsystemalsoproducedmanyproblemsneedtobesolved,suchasthemanagementcost,materialcost,powercostandsafety,etc.WiththecontinuousdevelopmentoftheInternetofthingssystem,peopledemandforroadlightingsystemsalsohavemore:inadditiontobasiclightingeffect,itwillbeintelligent,integratedandinterconnectedness,itsmainpurposeistoregulateforstreetlightfromasinglepointtoasawhole,andmakecorrespondingadjustment.BasedontheInternetofthingstechnologyofroadlightingcontrolsystemonthebasisoforiginallightingsystem,theeffectiveintegrationofthenetworkcommunication,theInternetofthings,embeddedandsensortechnology,whichlaidafoundationfortheconstructionofsmartgrid.BasedontheZigBeewirelessmoduleandtheLEDlightsourceofthestreetlampsystemhasahighdegreeofautomation,highefficiency,lowenergyconsumptionatthesametime,theLEDitself,lessenergyconsumption,environmentalprotectionmaterial,longservicelife,whereasZigBeemodulecancarryontheadjustmentandcontroloftheentirelightingsystem,notonlycaneffectivelyreducetheenergyconsumptionofthewholesystem,atthesametimealsocanletthelightingfacilities,tofurtherimprovethelifeofalowermaintenancecosts.AimingatthecharacteristicsoftheZigBeenetwork,hierarchicalstructureandprotocolstack,theinformationtransfermode,anddiscussestheseveralaspectssuchasthenetworktopology,combiningtheactualrequirementofthesystematthesametime,theresearchanddesignthecontrolsystembasedonZigBeeroadlightingcontrol,atthesametimetheCC2530single-chipmicrocomputerasthecoreofthepowercontrolcircuit,LEDlightingcontrolcircuit,lightintensitycollectioncircuit,thedesignofthehardwaremodules.Thetestshowsthatthedesigncanachievereliablecommunicationtransmissionandcontrolandadjustmentoflightwithin100m.Comparedwiththetraditionalstreetlampsystem,ithastheadvantagesofsimplestructureandwirelesscontrolandhasagoodapplic...
