Demand-oriented illumination energy conservation control system based on body recognition

Abstract

The invention provides a demand-oriented illumination energy conservation control system based on body recognition. The demand-oriented illumination energy conservation control system comprises a photographic device, a plurality of illuminating devices and a control device. The photographic device is used for detecting positions of human bodies. The control device is in signal connection with the photographic device, is in point connection with each illuminating device through a relay, acquires position coordinates, in a set coordinate system, of human body signals collected by the photographic device, and controls the illuminating devices corresponding to the position coordinates to illuminate by the aid of the relay according to the acquired position coordinates. The demand-oriented illumination energy conservation control system has the advantages that the control system recognizes human bodies in a place visually, analyzes position information of the human bodies, sends out control signals according to personnel distributed information by means of a processing terminal and a control circuit, and adjusts illuminating light correspondingly, so that demand-oriented illumination is achieved, building energy consumption is reduced, and intelligent illumination adjustment is realized.

Description

technical field [0001] The invention relates to the technical field of computer vision perception, in particular to an on-demand lighting energy-saving control system based on human body recognition. Background technique [0002] In public places such as classrooms, stations, and exhibition halls, the flow of people is frequent, and the number of people entering the place and their location are highly uncertain. In these places, facilities providing public services represented by lighting cannot respond to the above uncertainties in a timely manner through the existing control methods: on the one hand, they cannot meet the needs of individuals and realize on-demand lighting; Also caused the waste of energy. [0003] In order to solve the above-mentioned problems, existing solutions generally use voice control or light control to control the position or quantity of the lighting lamps. The solution based on voice control is generally used in corridors and toilets, and the ti...

AI Technical Summary

Problems solved by technology

Although the existing light control scheme realizes the automatic control of lighting to a certain extent, there are also obvious disadvantages, that is, the lighting cannot be controlled according to the distribution of people in the place, and its defects mainly focus on the following two aspects: 1. Yes, when the number of people entering the place is small, the number of lights to be turned on is also small, and the position of the lights that are turned on is fixed, and the users of the place cannot choose their location according to their needs, so it cannot provide a good user experience ; Second, the infrared sensor is greatly affected by temperature and light, and is also susceptible to interference from heat sources, so there may be mistakes in counting the specific number of people

All in all, the existing equipment used to automatically adjust indoor space lighting is mostly controlled by sound and light counting. Although it can reduce energy consumption to a certain extent, it cannot provide targeted environmental adjustment solutions for indoor personnel, and cannot provide satisfactory lighting. experience, sometimes it will cause unnecessary waste of energy

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