文章摘要
太阳光入射方向的检测与太阳能电池板方位控制系统
The Control System of Detecting Sunlight Incidence Direction and Adjusting Solar Panel Orientation
  
DOI:
中文关键词: 太阳光入射方向检测  电池板方位控制  光敏电阻  单片机  步进电机
英文关键词: detection incidence direction of sunlight  control orientation of solar panel  the photosensitive resistance  SCM  step-per motor
基金项目:
作者单位
陈多飞 甘肃立信信息技术有限公司,甘肃兰州,730050 
钟加杰 中山市贝尔马卫浴集团有限公司,广东中山,528427 
陈荣 盐城工学院信息工程学院,江苏盐城,224051 
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中文摘要:
      
英文摘要:
      Wide application of sun energy will bring endless benefits to human society ,but its efficiency has been an urgent prob-lems needed to study and solve , and how to more effectively get solar energy per unit time has practical significance .The sun light incidence direction detection and control system is composed of photosensitive resistance , MCU and stepper motor etc , in which the photoresistor detecting circuit acquires incident light direction information , and the optical signal was changed into elec-trical signal .When the detection benchmark has angle difference with incident ray in detection system , benchmarking can pro-duce shadows on photosensitive resistance , and the detection circuit can detect the blanched position , the direction of solar panels can be determined .After the signal goes through handling circuit , MCU, the control signals was formed to control stepper motor actuator runing in horizontal , or elevation direction ,to make solar panels facing the sunlight incident direction , so as to ultimately get the most sun energy .
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