摘要
针对现在已有的太阳直射跟踪手段及避免太阳直射手段的共同点和不同点,优化设计了可同时实现以上两种功能的两用太阳跟踪器。该跟踪器利用STM32和LABVIEW的结合,可手动切换转台维数,还可自行切换两种跟踪方式:传感器跟踪方式和太阳运行轨迹跟踪方式。该系统利用摄像头作为光电传感器,可根据需要切换为一维或二维跟踪,并根据天气状况选择跟踪方式,实现太阳跟踪或避免直射情况下的应用。结果表明,该系统操作方便,且较于以往太阳跟踪器节约了资源和成本。
In view of the existing means of sun tracking and methods of avoiding direct sunlight, including the similarities and differences, the system was optimized to achieve the above two functions of dual-use solar trackers. Using LABVIEW binding STM32, the tracker can manually switch the turntable dimension, and tracking mode, the sun sensor tracking mode and the sensor tracking mode. The system uses the camera as a photoelectric sensor, and it can not only be switched to one-dimensional or two-dimensional tracking as needed, but also follow the weather conditions to select the tracking method to achieve the sun to track or avoid direct radiation. The results show that the system is easy to operate, and saves resources and costs compared with the previous solar tracker.
出处
《信息技术与网络安全》
2018年第2期131-134,共4页
Information Technology and Network Security
基金
江苏省自然科学基金(BK20130989)
南京信息工程大学人才启动费(2013r106)
