Locking tracking servo console with two degrees of freedom

A degree of freedom, cloud platform technology, applied in the field of cloud platform system, can solve the problems of inconvenient adjustment, insufficient motion precision, low degree of intelligence, etc., achieve the effect of reasonable center of gravity distribution, symmetrical shape and structure, and improve motion accuracy

Inactive Publication Date: 2010-02-17
ZHEJIANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing pan/tilt system has a low degree of intelligence, cannot realize automatic tracking of the target, cannot meet the requirements of automatic target locking and automatic tracking and recording of the whole process of t

Method used

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  • Locking tracking servo console with two degrees of freedom
  • Locking tracking servo console with two degrees of freedom
  • Locking tracking servo console with two degrees of freedom

Examples

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with drawings and embodiments.

[0018] like figure 1 As shown, the present invention includes a base 1, a casing 20, a motion control circuit 21, a horizontal DC motor 18, a horizontal transmission structure 2 and a horizontal rotation shaft 17 to form a horizontal rotation component, which drives a frame 7 and a camera bracket 8 for mounting a camera Realize horizontal direction rotation, vertical direct current motor 10, vertical transmission structure 11, vertical rotation shaft 13 constitute vertical rotation parts, drive camera support 8 to realize vertical direction rotation, the combination of the two can realize the two functions of camera support 8 in horizontal direction and vertical direction. degrees of freedom to rotate. The present invention also includes an infrared imaging locking tracker 6, and when the camera bracket 8 is equipped with a camera, the infrared imaging locking tracker ...

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Abstract

The invention discloses a locking tracking servo console with two degrees of freedom. The locking tracking servo console comprises a horizontal rotating part and a vertical rotating part, wherein thehorizontal rotating part drives a stand and a camera stand to horizontally rotate; and the vertical rotating part drives the camera stand to vertically rotate; an internal circuit of an infrared view-finding locking tracker is connected with motion control circuits of a horizontal direct current motor and a vertical direct current motor; a horizontal photoelectric encoder is coaxially connected with the horizontal direct current motor, and a horizontal rotating locating plate is mounted at a shaft end; a vertical photoelectric encoder is coaxially connected with the vertical direct current motor, and a vertical rotating locating plate is mounted at a shaft end; two groove-shaped optical couplers are fixed on the stand and respectively embedded on edges of the horizontal rotating locating plate and the vertical rotating locating plate; and a circuit board is mounted at one side of the stand. The locking tracking servo console with two degrees of freedom automatically locks a target, flexibly, continuously and stably tracks the target in real time in a full teaching and recording process and overcomes the defect of low motion accuracy by utilizing the feedback of the encoders and anopto-coupler closed loop; and the whole system has high-efficiency intelligence, symmetric appearance structure and reasonable gravity distribution.

Description

technical field [0001] The invention relates to a pan-tilt system, in particular to a two-degree-of-freedom locking and tracking servo pan-tilt. Background technique [0002] The pan / tilt is generally used to carry the camera, and realize the motion control of the camera through the motion control of the pan / tilt system. At the same time, the camera image is collected and transmitted to monitors, acquisition cards, hard disk recorders and other equipment. It is mostly used for teaching recording and installed in Classrooms, meeting rooms, etc. The existing pan / tilt system has a low degree of intelligence, cannot realize automatic tracking of the target, cannot meet the requirements of automatic target locking and automatic tracking and recording of the whole process of teaching; motion control has no closed-loop feedback, resulting in insufficient motion accuracy; the dial switch is installed inside On the main circuit board, it is inconvenient to adjust and increases the r...

Claims

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Application Information

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IPC IPC(8): F16M11/04F16M11/18
Inventor 王宣银富晓杰曹松晓赵雁斌宋涛
Owner ZHEJIANG UNIV
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