Dome light illumination self-adaptive control system

Abstract

The invention relates to a dome light illumination self-adaptive control system. A dome light comprises a light source and a power connection control switch connected with the light source, the light source is a brightness-adjustable light source, the dome light illumination self-adaptive control system comprises a power connection control switch action triggering unit, a power connection control switch action detection and judgment unit, an image capturing unit, a face image detection and judgment unit, a face image extraction unit, an eyelid-pupil proportion calculation unit, an eyelid-pupil proportion comparison unit, a light source work detection unit, a light source work instruction execution unit, a light source brightness detection unit, a light source brightness instruction execution unit and an instruction sending unit. Intelligent detection is achieved through data transmission among the units, and then real-time intelligent adjustment is achieved for work of the light source, so that the illumination brightness of the dome light is automatically adjusted along with the feeling of the human eyes. The whole self-adaptive control system takes the comfortable feeling of the eyes of users into full account in the designing process, and the humanized design concept is embodied.

Description

technical field [0001] The invention relates to an adaptive control system for dome lighting, which belongs to the technical field of automatic control of light sources. Background technique [0002] Lamp is a common lighting tool. With the continuous development of technology and the continuous improvement of living standards, lamps are also undergoing earth-shaking changes. Whether it is shape or function, the design of lamps is constantly being improved. It is innovated to meet people's requirements for use and appearance, and this trend continues with the continuous improvement of people's requirements, such as patent number: 201220177191.5, which discloses a ceiling lamp, including a ceiling lamp body and A ceiling bracket, the ceiling bracket is provided with a mounting part for being installed at the installation position, and a bending part bent toward the side of the ceiling lamp body and used for connecting with the ceiling lamp body The ceiling lamp designed by t...

AI Technical Summary

Problems solved by technology

[0005] Looking at the above existing technologies, it can be seen that the improvement of the existing technology for the lamp really covers all aspects of the lamp, but from the actual use process, some problems can still be found, some lack of humanized design, with the lamp With continuous improvement and design, the brightness of the light source can be adjusted in actual work to control the change of its brightness. However, for this function, most of the lamps on the existing market are still in the manual work stage, that is, they need to be artificially adjusted according to their own subjective needs. To adjust the brightness of the light source through knobs, etc., without automation, and in actual use, the brightness of the light source is mostly based on the higher the brightness, the better. High brightness can improve lighting efficiency, but in some cases, it lacks humanity. Modern design, such as dome light, is used for lighting from top to bottom. With the size of the space, people choose light sources of different powers to adapt to the lighting of the space. However, in practical applications, if someone looks up, the brightness of the strong light source will be It will cause irritation to people's eyes and make people feel uncomfortable, but for this situation, the existing dome light has no way to solve it, lacking humanized automatic control