基于GPS的太阳灶跟踪系统的研究  

Research on Solar Oven Tracking System Based on GPS

作　　者：王月娥[1] 李家庆 陈铁友 WANG Yue’e;LI Jiaqing;CHEN Tieyou(School of Electronic Engineering and Automation,Guilin University of Electronic Technology,Guilin 541004,China)

机构地区：[1]桂林电子科技大学电子工程与自动化学院,广西桂林541004

出　　处：《现代信息科技》2020年第10期53-54,57,共3页Modern Information Technology

基　　金：国家级大学生创新项目(ZJW01119)。

摘　　要：阳光的有效跟踪对于太阳灶有效利用太阳能具有重要意义。系统主要是通过控制器MSP430F1611对GPS模块GR-87的经纬度等信息进行处理,获得太阳高度角和方位角,与装置上角度传感器测得的高度角和方位角做比较,然后驱动步进电机带动装置垂直和水平方向运动,以实现对阳光的跟踪功能。测试结果表明:设计的太阳灶模拟装置实现了自动跟踪太阳的功能,方位角跟踪误差小于3°,高度角跟踪误差小于1°。The effective tracking of sunlight is of great significance for the effective utilization of solar energy in solar oven.The system mainly processes the latitude and longitude information of GPS module GR-87 through the controller MSP430F1611 to obtain the altitude angle and azimuth angle of the sun,compares the altitude angle and azimuth angle measured by the angle sensor on the device,and then drives the stepping motor to drive the device to move vertically and horizontally,so as to realize the tracking function of sunlight.The test results show that the solar oven simulator can automatically track the sun.The azimuth tracking error is less than plus or minus 3°,and the height tracking error is less than plus or minus 1°.

关 键 词：太阳角 GPS 自动跟踪 

分 类 号：TK513.4[动力工程及工程热物理—热能工程] TP273[自动化与计算机技术—检测技术与自动化装置]