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Control method for infrared light-compensating lamp and shooting apparatus

一种红外补光灯、控制方法的技术，应用在红外补光灯的控制方法及拍摄装置领域，能够解决影响拍摄效果、影响视频画面、损害视频监控设备等问题，达到保障拍摄效果、避免损害的效果

Active Publication Date: 2016-04-13
SENGLED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since there is an obstruction 4 in front of the infrared supplementary light 3, the reflected light of the supplementary light emitted by the infrared supplementary light 3 is reflected back to the video monitoring device 1, and the reflected light will interfere with the light metering device 2 of the video monitoring device 1. , in severe cases, it will cause the host of the video surveillance device 1 to turn on / off the infrared supplementary light 3 repeatedly, which will damage the video surveillance device, affect the video screen, and affect the shooting effect

Method used

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  • Control method for infrared light-compensating lamp and shooting apparatus
  • Control method for infrared light-compensating lamp and shooting apparatus
  • Control method for infrared light-compensating lamp and shooting apparatus

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Embodiment Construction

[0055] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0056] figure 2 It is a flow chart of Embodiment 1 of the control method of the infrared supplementary light lamp of the present invention, as figure 2 As shown, the method of this embodiment may include:

[0057] S101. Turn on the infrared supplementary light in the current shooting environment.

[0058] Specifically, when the light metering device on the photographing device measu...

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Abstract

The invention provides a control method for an infrared light-compensating lamp and a shooting apparatus. The control method comprises the steps of turning on the infrared light-compensating lamp in a current shooting environment, filtering out reflection interference caused by light rays from the infrared light-compensating lamp to obtain real visible light luminance after the infrared light-compensating lamp is turned on; and re-controlling the turn-on or turn-off of the infrared light-compensating lamp according to the real visible light luminance. According to the control method for the infrared light-compensating lamp and the shooting apparatus, the reflection interference from the light rays of the infrared light-compensating lamp is filtered out to obtain the real visible light luminance, so that the shooting effect of the shooting apparatus is ensured, and damage to the shooting apparatus is avoided.

Description

technical field [0001] The invention relates to the technical field of video surveillance, in particular to a method for controlling an infrared supplementary light and a photographing device. Background technique [0002] Along with the improvement day by day of people's living standard, shooting devices such as video surveillance equipment, video camera, camera with camera function are used more and more by people. On this type of shooting device, in order to enable the shooting device to capture better video images without affecting the brightness of the surrounding environment, infrared fill light is generally used as a supplementary light source at night and in dark conditions. In addition to infrared rays, the light emitted by the infrared fill light also has a certain proportion of visible light. At the same time, in order to enable the infrared supplementary light to be turned on at night and under low light conditions, a light metering device is usually installed o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/05
CPCG03B15/05H04N5/33G03B15/03H04N7/183H04N23/81H04N23/74G03D3/00H04N23/11H04N23/56
Inventor 谢胜利朱小平沈锦祥
Owner SENGLED CO LTD
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