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Dome camera high-precision tracking system and method based on PID algorithm

A tracking system and high-precision technology, applied in the field of camera applications, can solve problems such as tracking freezes and easy separation of moving objects

Inactive Publication Date: 2020-10-09
深圳天海宸光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the moving speed of the moving object is fast or slow, there will be a problem that the tracking of the moving object is stuck or the moving object is easy to leave the video of the dome camera

Method used

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  • Dome camera high-precision tracking system and method based on PID algorithm
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  • Dome camera high-precision tracking system and method based on PID algorithm

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Embodiment Construction

[0066] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0067] The present invention proposes a system architecture diagram of a high-precision ball machine tracking system based on the PID algorithm, as shown in figure 1 shown. Specifically include:

[0068] Dome camera 100, algorithm server 200, logic control server 300.

[0069] The dome camera 100 is used to collect real-time video data and is used for tracking of moving objects; the dome camera refers to a camera that can rotate up and down, left and right, and adjust the focal length according to control instructions; The purpose of adjusting the focus is to track the moving target in real time; the moving target refers to the moving target in...

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Abstract

The invention relates to a dome camera high-precision tracking system and method based on a PID algorithm. The system comprises a dome camera, an algorithm server and a logic control server. The method comprises the steps that the algorithm server carries out intelligent analysis on real-time video data collected by the dome camera and gives out identification result information and auxiliary information of a moving target; the logic control server performs proportion, integration, differentiation and proportion adjustment according to the moving target identification result information and the auxiliary information, and sends a control instruction to the dome camera according to the adjustment result; and the dome camera controls the camera to rotate and / or focus according to the controlinstruction so as to realize high-precision tracking of the moving target. According to the ball machine high-precision tracking system and method based on the PID algorithm, based on the PID algorithm, precise control over the rotating speed of the ball machine is achieved, and therefore high-precision stable tracking of the ball machine on a moving target is achieved.

Description

technical field [0001] The invention relates to the field of camera applications, in particular to a high-precision tracking system and method for a dome camera based on a PID algorithm. Background technique [0002] In the field of camera applications, the tracking of moving objects by the dome camera has always been a technical problem. Under the traditional technical means, the tracking of moving objects by the dome camera is either based on the performance of the dome camera itself to realize the detection and tracking of moving objects, or Based on the recognition of the object by the machine vision algorithm, the PTZ function of the dome camera is activated to realize the tracking of the moving object. When the moving speed of the moving object is fast or slow, there will be problems that the tracking of the moving object is stuck or the moving object is easy to get out of the dome camera video. Contents of the invention [0003] In view of the deficiencies in the i...

Claims

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Application Information

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IPC IPC(8): H04N5/232G05B11/42
CPCG05B11/42H04N23/67H04N23/69
Inventor 海涵段立新林志坤张神力宋博然
Owner 深圳天海宸光科技有限公司
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