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Active infrared tracking system

A tracking system and active infrared technology, which is applied in radio wave measurement systems, TV system components, TVs, etc., can solve the problem that the miniature active tracking system has no civil and commercial applications, and achieves low cost, broad prospects, Apply a wide range of effects

Inactive Publication Date: 2007-08-08
马涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The miniature active tracking system with the above functions has no civil and commercial applications

Method used

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Examples

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing.

[0026] As shown in Figure 1, the target object can be an object or a person. Fix the infrared emitter (1) on the target body, turn on the infrared emitter switch (23), and an infrared emitter sends out the infrared rays of the unique coding mode. The host (2) is fixed by equipment such as a tripod, and the camera (3) is fixed on the host (2). After the host starts to work, it can independently complete single target tracking, multi-target switching tracking and multi-target simultaneous tracking according to the set working mode. The host hosts the camera to complete the two-degree-of-freedom tracking of pitch and horizontal, and can adjust the focal length of the camera according to the distance of the target.

[0027] As shown in Figure 2, the described ADC (14) module completes analog-to-digital conversion, sequentially scans a plurality of infrared sensors (6) of the ...

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Abstract

The invention relates to one intelligent trace system and discloses one system to focus its upper load camera machine onto one or more aim objects through main infrared positioning in level and vertical dimensional angel to judge aim object and system distance. The invention identifies the different aim objects through infrared emission machines codes to compute cameral lens level and forward and focus parameters to drive relative servo work.

Description

technical field [0001] The present invention relates to an intelligent tracking system, and in particular discloses a system that uses active infrared positioning to identify and track a target in two degrees of freedom, horizontal and pitch, and can judge the distance of the target so that the cameras it carries can focus on a single or multiple system on a target. Background technique [0002] Video capture equipment is widely used in various fields of life and production. The imaging devices of most video acquisition systems, that is, cameras or cameras are fixed on brackets for shooting. In some cases, the cameraman must hold the camera to shoot to meet the requirements, such as film and television, news interviews, etc. In some cases, people hope that there will be an intelligent platform that can carry the camera to shoot autonomously. This platform can replace the cameraman to complete the work of tracking and focusing on the target, so that the camera can complete t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/33H04N5/225G01S5/16
Inventor 马涛
Owner 马涛
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