Classroom illumination wireless detection and control device and method

Abstract

The invention relates to classroom illumination wireless detection and control device and method. The device is characterized in that a wireless illumination controller (1) and a wireless illumination detector (2) are paired for use, and each group of fluorescent tubes (3) is configured with a pair of wireless illumination controllers (1) and wireless illumination detectors (2). The invention can open illuminating lamps above the seats and control the illuminance by detecting the illuminance on desk seats in a classroom through a wireless mode, comparing the illuminance with the set illuminance lower limit L0 and illuminance upper limit L1 and considering whether people sit on the desk seats or not. The device has convenient and flexible installation and configuration and can control the illuminating lamps by regions and closed loops, thereby saving electric energy. Meanwhile, the device prevents the fluorescent lamp from being switch on and off frequently, so the service life of the fluorescent lamp is not influenced.

Description

technical field [0001] The invention relates to a classroom lighting wireless detection and control device and method, which belong to the technical field of lighting control, and are mainly used for wireless detection of classroom lighting environment and wireless control of illuminance, so as to realize energy saving and greening of classroom lighting. Background technique [0002] The classroom lighting environment has become one of the important factors affecting the quality of teaching and learning efficiency, which has attracted more and more people's attention. General classroom lighting is manually turned on and off according to the human eye contrast detection and judgment. Due to the weak awareness of energy conservation and the defects of management methods, the phenomenon of "eternal light" in the classroom has existed for a long time, resulting in a lot of waste of energy. At the same time, due to the human eye contrast There are errors in detection and judgment...

AI Technical Summary

Problems solved by technology

[0005] All of the above technologies and products can control the lighting according to the changes in the classroom lighting, but the common problem is that they all use wired methods to detect the illuminance. Since the classroom lighting is suitable based on the lighting of the desk, there is a gap between the desk and the lighting controller. Wiring is not allowed, so the illuminance of the desktop can only be detected indirectly, and there is a certain error with the actual situation, resulting in inaccurate control of the lighting, and it is difficult to control the lighting in different areas

Images