可调光控制器设计

ABSTRACTAdjustable light controller design is based on single-chip microcomputer controlas the main core of the control technology.New semiconductor solid-state lighting(LED)technology is a recently,the fastest growing one of the most widely prospecttechnology.How to realize the dimming control based on single chip microcomputerfor the LED to agriculture,industry,aviation and other fields with the help ofdevelopment has an irreplaceable role.Compared with the previous lighting control,adjustable light based on single-chip microcomputer control can realize automaticlighting control.And may,according to the needs of different occasions to design thecontrol of the specific ideas and methods,to achieve real automation andintellectualization.In this paper,we study how to realize the reasonable control oflamplight,you will need to design a reasonable controller,also need to design therelevant software.The main work are as follows:(1)to complete the overall design of the diagram and system function of eachmodule design(2)the control circuit of single chip microcomputer type selection and the designof the circuit structure(3)complete signal acquisition circuit design(4)complete the design of the power circuit(5)to complete the design of the load circuit(6)complete a design of the function of software programming(7)the realization of the function of graphic simulation and actual dimmerComplete the controller design is not only rich people for lighting control way ofthinking,also make a contribution to people's energy conservation and environmentalprotection.The final design results is through the function of the single chipmicrocomputer to realize the control of light intensity,can according to the differentrequirements of people to achieve control of the light itself.In this way,people's lifewill become more smart and comfortable.For the intelligent household and lightmodulation in the field of aviation,industry to provide new ideas and methods.2