基于STC89C52单片机的智能路灯控制系统设计与实现

年广东东软学院本科生毕业设计（论文）ABSTRACTTraditional street lamps have many disadvantages,such as serious waste ofenergy,single management means,low level of information,lack of active fault alarmmechanism,and the location of fault lamps is difficult to find,such as the streets areempty but bright,which wastes social resources greatly.In recent years,many cities inChina have begun to use intelligent street lamp technology to transform the traditionalstreet lamp.Using the public management platform based on 4G and Internet ofthings technology,combined with LED and other high-tech,the intelligent street lampis developed to change the disadvantages of traditional street lamp.After theintelligent lighting transformation of ordinary street lamps,the power consumption ofstreet lamps can be greatly reduced and the energy saving rate can be effectivelyimproved.In view of this,based on 51 single chip microcomputer photosensitive sensorsound sensor,this paper realizes the real-time control of the automatic switch of streetlamp.At the same time,through the lighting detection to test the fault location,todetermine the fault and location of street lights.After circuit design and softwareprogramming,functional simulation is carried out on the simulation software first.When the optimization is improved to error,the production and functional test of thephysical model are carried out on the universal board to complete the test of theoriginal set function and target.It is found that the system has a good developmentprospect and application market.Key words:intelligent street lamp,sensitive control,sound control