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Detection method of portable modularization brightness and chrominance

A detection method and modular technology, which are applied in color measurement devices, color measurement using electrical radiation detectors, devices with multiple detectors, etc., to achieve the effect of improving work efficiency and convenience

Active Publication Date: 2017-05-17
SHANGHAI AVIATION ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the volume and weight problems of the existing detection equipment in the prior art, and provide a new type of portable modular brightness and chromaticity detection method

Method used

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  • Detection method of portable modularization brightness and chrominance
  • Detection method of portable modularization brightness and chrominance

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Experimental program
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Effect test

Embodiment 1

[0025] See figure 1 , shown in the figure is a portable modular luminance and chromaticity detection equipment. The detection equipment is mainly composed of a CCD photosensitive element 1 and a console 2 .

[0026] The CCD photosensitive element is arranged in the airborne illumination area. The CCD photosensitive element senses the light in the lighting area of ​​the unit to form an image unit.

[0027] The CCD photosensitive element 1 communicates with the console 2 through Bluetooth technology, so that the image unit is sent from the CCD photosensitive element 1 into the console 2 .

[0028] The console 2 has the function of controlling the CCD photosensitive element 1 and has the function of displaying images.

[0029] The console 2 integrates an image processing program based on MATLAB (MATLAB image processing is a conventional technology, and details are not described here). It can detect the pseudo-color luminance and chromaticity display of the image unit, and can...

Embodiment 2

[0032] See figure 2 , shown in the figure is a portable modular luminance and chromaticity detection equipment. The detection equipment is mainly composed of three CCD photosensitive elements 1 and a console 2 .

[0033] The airborne illumination area is divided into at least one illumination sub-area, and a CCD photosensitive element 1 is arranged in each illumination sub-area. The CCD photosensitive element 1 in the illumination sub-area senses the illumination in its area to form an image sub-unit.

[0034] Each of the CCD photosensitive elements 1 communicates with the console 2 through Bluetooth technology, so that the image subunits are sent from the CCD photosensitive element 1 into the console 2 .

[0035] The console 2 has the function of controlling the CCD photosensitive element 1 and has the function of displaying images.

[0036] The console 2 integrates an image processing program based on MATLAB (MATLAB image processing is a conventional technology, and deta...

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Abstract

The invention discloses a detection method of portable modularization brightness and chrominance. The method is used to detect a brightness value and / or a chrominance value of an airborne illumination area. The method comprises the following steps of stepS1, dividing the airborne illumination area into at least one illumination subarea, wherein a CCD photosensitive component is arranged in each illumination subarea; stepS2, sensing illumination in the illumination subarea by the CCD photosensitive component so as to form an image subunit; stepS3, combining all the image subunits so as to form an image unit; and stepS4, analyzing the image unit so as to acquire the brightness value and / or the chrominance value of the airborne illumination area. The method has advantages that the brightness and the chrominance of the airborne illumination area can be easily and accurately detected; and through different measurement modes, various measurement demands can be solved, and operating efficiency and convenience of detection personnel can be greatly increased.

Description

technical field [0001] The invention relates to the field of airborne lighting, in particular to a portable modular brightness and chromaticity detection method, which is used for fast and high-precision on-site detection of the brightness and chromaticity of an airborne lighting area. Background technique [0002] In the aviation field, the lighting system occupies a very important position in the airborne industry. The brightness and chromaticity of the lighting system have a direct impact on ergonomics and flight safety. Therefore, it is of great significance for the brightness and chromaticity detection and monitoring of the lighting system. At present, the solution to this problem for each host and related supporting units is to use some imported equipment (point luminance chromaticity detector or surface luminance chromaticity detector). These equipments can only be placed in the In the production workshop or laboratory, the brightness and chromaticity of the lighting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/42G01J3/50
CPCG01J1/42G01J1/4228G01J3/50
Inventor 侯英龙
Owner SHANGHAI AVIATION ELECTRIC
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