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Method for controlling illuminating lamp based on visual perception

A control method and visual perception technology, applied in lighting devices, energy-saving control technology, electric lamp circuit layout, etc., can solve problems such as narrow application range, and achieve the effect of improving the degree of intelligence, improving the efficiency of use and the scope of application

Inactive Publication Date: 2012-07-04
BEIJING WISE ERA TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0010] Narrow application range, not suitable for most environments requiring lighting

Method used

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  • Method for controlling illuminating lamp based on visual perception
  • Method for controlling illuminating lamp based on visual perception
  • Method for controlling illuminating lamp based on visual perception

Examples

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Embodiment Construction

[0024] specific implementation plan

[0025] The light controller is the specific realization of the lighting control method based on visual perception. The structure diagram of the lighting control system based on visual perception is as follows: figure 1 shown. The light control system consists of three parts: camera, light and light controller. The camera is used for image signal acquisition. Lighting lamps are used for spot lighting. The light controller is used to detect and identify the target behavior and target features of interest in the image, and control the lighting on and off in real time.

[0026] figure 2 It is a work flow chart of a lighting control method based on visual perception, specifically including the following five functional modules: video acquisition, video coding, image analysis, lighting control, and data transmission. The video capture module is used to capture live video and convert it into digital video signal. The video encoding module ...

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Abstract

The invention relates to a method for controlling an illuminating lamp based on visual perception. The method comprises the steps that: video images can be captured by a camera continuously, target characteristics and target behaviors of the video images in the camera can be automatically detected by utilizing an image analysis technology, the switching on and off of the illuminating lamp can be controlled according to automatic detection results, the target characteristics comprise target shape characteristics, target texture characteristics, face characteristics and other target local characteristics, and the target behaviors comprise area invasion, target detention, warning limit penetration, retrograde motion, crowd aggregation, article remain and article displacement.

Description

technical field [0001] The invention relates to lighting control technology, in particular to an intelligent lighting control method based on visual perception. Background technique [0002] The lamp controller is the core device of the lighting lamp control method. The current lamp controllers mainly use infrared, sound, wireless, touch buttons and other sensing methods to realize the control of lighting lamps, and most of them are realized by single-chip microcomputers or dedicated chips. These traditional light controllers can only perceive limited part of the on-site information. For example, the infrared sensor light controller can sense whether there is a moving target within a certain distance. If the moving target appears, the light will be on, and the target will be off when the target disappears. The sensor is generally used in a relatively narrow indoor environment, mainly for target perception of a certain section. The information they perceive is very limited,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/42Y02B20/40
Inventor 洪义炉
Owner BEIJING WISE ERA TECH
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