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A camera monitoring scene automatic adjustment method and device

An automatic adjustment and camera technology, applied in image communication, use feedback control, TV, etc., can solve the problems of manually adjusting the pan-tilt camera monitoring scene, etc., and achieve the effect of improving the ease of installation

Active Publication Date: 2021-11-16
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a method and device for automatically adjusting the camera monitoring scene, which is used to solve the problem of manually adjusting the monitoring scene of the pan-tilt camera in the engineering installation of the prior art

Method used

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  • A camera monitoring scene automatic adjustment method and device
  • A camera monitoring scene automatic adjustment method and device
  • A camera monitoring scene automatic adjustment method and device

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Embodiment Construction

[0052] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not constitute a limitation of the present invention.

[0053] Such as figure 1 As shown, a method for automatically adjusting a camera monitoring scene in this embodiment is applied to a pan-tilt zoom camera. In this embodiment, the pan-tilt zoom camera is connected to a controller through a connector. The method for automatically adjusting the camera monitoring scene includes:

[0054] Receive the automatic adjustment instruction sent by the operator after selecting the monitoring mode on the controller through the connector;

[0055]Rotate the camera, scan the positioning target placed in the monitoring scene, adjust the number of horizontal motor rotation steps and vertical motor rotation steps of the pan / tilt, so that the positioning target is located in the center of the monitoring...

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Abstract

The invention discloses a method and device for automatically adjusting a camera monitoring scene. A designed positioning target is placed in the monitoring scene, a monitoring mode is selected through a controller button, an automatic adjustment command is sent to the camera, and the camera rotates and scans the position placed in the monitoring scene. To locate the target, adjust the rotation steps of the horizontal motor and the vertical motor of the pan / tilt, so that the positioning target is located in the center of the monitoring screen, and then adjust the focal length of the camera according to the monitoring mode, and perform autofocus to make the positioning target clear . The method and device of the present invention only need to press the control button to automatically adjust the focus and focus without manual intervention in the process of adjusting the focus and focus, which greatly improves the ease of installation, ease of use and manual installation of the pan-tilt zoom camera. efficiency.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, in particular to a method and device for automatically adjusting a camera monitoring scene. Background technique [0002] After the current monitoring camera is installed, a key step is to adjust the monitoring angle of the camera and the focal length of the camera so as to achieve the best monitoring effect for a specific area. [0003] The usual practice is to manually adjust the pan / tilt to a specific direction, and then manually zoom in order to achieve the best monitoring effect. However, there are several problems with the current mode of operation: [0004] 1. It is necessary to manually adjust each device. When there are many devices, it is cumbersome and the labor cost is high. [0005] 2. Manual adjustments are very subjective and often fail to achieve the best results, which leads to problems in later video verification, such as the monitoring face is too small to see clearl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N5/232G05D3/12
CPCH04N7/18G05D3/12H04N23/67H04N23/611
Inventor 郑林
Owner ZHEJIANG UNIVIEW TECH CO LTD
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