Method for improving permeability of white light supplement

A technology of transparency and white light, which is applied in the field of improving the transparency of white light supplementary light, which can solve the problems of long distance between the supplementary light and the lens, the appearance is not beautiful, and the size of the camera becomes larger. The effect of improving environmental adaptability and imaging quality

Inactive Publication Date: 2019-12-10
TIANJIN TIANDI WEIYE INFORMATION SYST INTEGRATION CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its disadvantages: 1. This problem cannot be completely solved; 2. The distance between the supplementary light an

Method used

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  • Method for improving permeability of white light supplement
  • Method for improving permeability of white light supplement
  • Method for improving permeability of white light supplement

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Embodiment Construction

[0016] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0017] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be interpreted...

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Abstract

The invention provides a method for improving the permeability of the white light supplement, which comprises the steps of designing a white light path, and supplementing light through combination oftwo or more groups of light paths to enable light to keep away from an area right ahead a lens. According to the white light supplementing permeability improving method, the appearance of an existingproduct is not changed, the method is not limited by the environment, even if dust exists in the environment, the light supplementing intensity can be improved, and light supplementing is more uniform.

Description

technical field [0001] The invention belongs to the field of security monitoring cameras, and in particular relates to a method for improving the transparency of white light supplementary light. Background technique [0002] Traditional fill-in light solution: When white light is fill-in at night, dust particles and water vapor in the air will reflect or scatter the light into the lens, causing the image observed in the lens to be blurred, and in severe cases, it is completely white, making it impossible for the camera to see the monitoring clearly scenes and objects. [0003] The existing optimization scheme: move the fill light away from the lens to reduce the light reflection in front of the lens. Its disadvantages: 1. This problem cannot be completely solved; 2. The distance between the fill light and the lens is far away, the overall volume of the camera becomes larger, and the appearance is not beautiful enough. Contents of the invention [0004] In view of this, t...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/235
CPCH04N23/56H04N23/74
Inventor 陈东亮朱健立李庆新王汝杰付邦鹏
Owner TIANJIN TIANDI WEIYE INFORMATION SYST INTEGRATION CO LTD
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