Image recognition based intelligent lighting control system and method

Abstract

The invention relates to an image recognition based intelligent lighting control system and method, wherein the control system comprises an image recognition camera, a lighting circuit, a lighting controller, a communication gateway, an industrial switch and a lighting monitoring host. Through the lighting monitoring host's acquisition of the image recognition information from the image recognition camera and the lighting circuit current sent from the lighting controller as well as the light opening state information, the lighting circuit is controlled. Compared with a traditional manual control mode, the control system and method of the invention can automatically control a lighting circuit for the automatic management of lighting. Compared with an infrared sensing method, according to the image recognition of personnel statistics, and according to the number of people, the system and method can automatically switch on the lighting circuit in relevant areas. Not prone to aging, the system can make accurate statistics without making misjudgment so as to achieve the effect that more lights are turned on in areas with many people, fewer areas are turned on with fewer people, and no light is on when people all leave. Therefore, lighting energy saving can be realized maximally.

Description

technical field [0001] The invention relates to an image recognition-based intelligent lighting control system and method. Background technique [0002] At present, in traditional buildings, lighting power management adopts extensive management methods. In old floors, there is generally no special person to manage, and users control the switch by themselves. It is too much affected by human factors, and it is difficult to "turn off the lights when people leave". Some areas adopt certain intelligent methods, such as timing switch lighting control, and turning on and off the power supply of related lighting circuits according to the work and rest time. All of the above methods have the phenomenon of waste of electric energy. [0003] With the continuous development of infrared technology, some manufacturers use infrared technology to detect the above problems. When someone enters a lighting sensing area, the corresponding pyroelectric infrared sensor detects the infrared rays ...

AI Technical Summary

Problems solved by technology

[0002] At present, in traditional buildings, lighting power management adopts extensive management methods. In old floors, there is generally no special person to manage, and users control the switch by themselves. It is too much affected by human factors, and it is difficult to "turn off the lights when people leave". Some areas adopt certain intelligent methods, such as timing switch lighting control, and turn on and off the power supply of related lighting circuits according to the work and rest time. All of the above methods have the phenomenon of waste of electric energy.

[0003] With the continuous development of infrared technology, some manufacturers use infrared technology to detect the above problems. When someone enters a lighting sensing area, the corresponding pyroelectric infrared sensor detects the infrared rays emitted by the human body. After the infrared sensing signal is integrated and processed, Realize the automatic shutdown of the switch. When people are in the area, the switch will be turned on. After the person leaves, the switch will automatically turn off the load after a certain delay. In the industry, it is widely used in the industry, but with the deepening of the project implementation, as time goes by, under the condition of lack of system maintenance, it often causes aging phenomenon, resulting in the failure of infrared induction, which seriously affects the intelligent level of lighting , which creates new problems and challenges for the user's lighting power management

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