智能商业区灯光控制系统的设计

北京理工大学珠海学院2020届本科生毕业设计Design Of Lighting Control Cystem Of Intelligent Business DistrictAbstractWith the continuous development of urban construction,there are more and morecommercial districts,which attract people with its bustle and prosperity.The business districtis always the brightest place in the area at night,because they have buildings and squaressurrounded by lights.With the progress of science and technology,these lights becomecolorful,which depends on its light control system.Therefore,how to use the existinghardware conditions to design a more beautiful,more functional,more responsive,lower cost,more intelligent intelligent lighting control system in the business district has become a hotissue that the designers and builders of the business district must study.In this paper,a light control system of intelligent business district based on single chipmicrocomputer is completed.The system power supply module,the minimum system circuitmodule of 51 single chip microcomputer,the output amplifier circuit module,the keyscanning detection circuit module and other parts are composed,and the Proteus 7professional software is used for design and simulation,and the key module and the input andoutput module of single chip microcomputer are programmed by keil uv4 software.At present,the controller in the market mainly uses the special control chip as the maincontroller,which is not only more expensive but also more complex.Therefore,it is of greatsignificance to design a light control system with low cost and excellent performance,whichcan control the lighting in the commercial area.Keywords:Microcontroller;Lighting control;emergency supply;tri coloured lantern