Design of an Efficient Indoor Lighting System based on PLC Control

Songzhe Pan ； Zhengjun Jiang ； Jinjin Peng ； Jialiang Hu ； Panpan Liu

《International Core Journal of Engineering》 8卷11期 (2022/11) Pp. 241-245

https://doi.org/10.6919/ICJE.202211_8(11).0029

摘要

According to the existing solar indoor lighting system survey on the market now, it is found that those problems - the ordinary solar light guide system cannot be ＂tracked＂ according to the angle change of the sun, the actual available lighting time is short in the use of a day, the efficiency is low, and so on. The solar lighting system controlled by single-chip microcomputer technology generally has problems such as weak anti-interference ability and poor scalability. In order to solve the above problems, using mature and stable PLC as a control module combined with dual-axis tracking technology for the sun ＂tracking＂, which not only greatly improves the efficiency of light chasing to ensure the fullness of indoor light, but also has the advantages of low failure rate, simple maintenance, good scalability, etc., equipped with an imaged human-computer interaction system, users can adjust the sensitivity and opening time according to their own needs, automatically turn on indoor lighting in the designated environment for fill lighting, so that users can use more worry-free, so that the home is more comfortable.

關鍵字

PLC ； Sun Tracking ； Dual-axis Tracking ； Optical Fibers

參考文獻

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