2、价值。本设计通过控制芯片对传感器的信号进行实时处理，驱动各个控制电机工作，实现对于太阳位置的实时更新，目的是为提高太阳能的收集效率，改善太阳能产品的利用程度。关键词：太阳能，光敏电阻，89C52芯片，自动追踪技术学习参考....TheDesignOfSolarIntelligentTrackingLightSystemAuthor:LiuhaifengTutor:BaixiaoleiAbstractDuring the study of the solar power system ,the cur
3、rent major point is how to adjust the generating efficiency to an ultimate state and overcome the shortcomings of low efficiency,discontinuity of energy and operating instability.The uncertainty of both solar intensity and light direction as well as il
4、lumination intermittent make it more difficult to collect solar energy.Because traditional fixed solar collection system doesn`t make full use of solar energy ,the absorption efficiency is low relatively.Hence,to research the technology of automatic tr
5、acking system for sun position and the pruduction of the solar holder to adjust direction intelligently is of great value for improving the absorption efficiency so as to utilize the solar energy properly and efficiently.Thedesignofthesensorsignalinrea
6、l-timeprocessingthroughcontrolingchip,andtodrivethecontrolofmotorwok.Inordertoupdateinrealtimethepositionofthesunforsolarenergycollectionefficiencyandimprovethedegreeofutilizationofsolarenergyproducts.key words:solar energy,photoresistance,89C52, the t
7、echnology of automatic tracking system学习参考....目录1绪论11.1太阳追光系统的发展现状11.2太阳能追光系统的设计思想11.3太阳能智能追光系统的研究意义11.4研究目标、研究内容和拟解决的关键问题22硬件设计32.1主控制器32.1.1主控制器的选用32.1.2控制器的介绍32.2驱动元件42.2.1直流电机与步进电机的比较42.2.2步进电机控制原理52.3输入模块62.3.1电压比较器62.3.2光敏电阻62.4硬件结构框图与原理图82.4.1系统
