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Light and vedio frequency switching integrated controller

A technology of video switching and control devices, which is applied in the direction of instruments, electronic digital data processing, etc., can solve the problems of low shooting efficiency, heavy workload of photographers, and inability to realize multi-angle continuous automatic shooting, etc., and achieve high reliability and fast image quality. collection effect

Inactive Publication Date: 2004-12-08
SHANGHAI ISVISION INTELLIGENT RECOGNITION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this method for image acquisition not only makes the workload of the photographers very heavy, but also cannot realize multi-angle continuous automatic shooting of a subject under any combination of light conditions; the shooting efficiency is low, and it cannot meet the needs of automatic image acquisition

Method used

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  • Light and vedio frequency switching integrated controller
  • Light and vedio frequency switching integrated controller

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Embodiment Construction

[0007] See figure 1 , The integrated control device for lighting and video switching of the present invention is composed of a communication interface circuit 1, a single-chip microcomputer circuit 2, a lighting control circuit 3, a video switching circuit 4, a watchdog circuit 5, a control decoding circuit 6 and a power supply circuit 7; communication interface The circuit 1 is connected to the single-chip circuit 2, the single-chip circuit 2 is connected to the watchdog circuit 5 and the control decoding circuit 6, the control decoding circuit 6 is connected to the lighting control circuit 3 and the video switching circuit 4, the lighting control circuit 3, the video switching circuit 4 and the control The decoding circuit 6 all work under the control of the single-chip circuit 2.

[0008] The communication interface circuit 1 receives control commands and performs signal conversion. The single-chip circuit 2 parses control commands, controls communication, and relays on and off...

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Abstract

The device which comprises communication interface circuit, single-chip computer circuit, lamp light control circuit, video switching circuit, watchdog circuit, control decoding circuit and power supply circuit is featured as the follows, communication interface circuit receives control command from computer and to send it to single-chip computer circuit which analyses command and then to send signal to lamp light control circuit and video switching circuit as off and on of lamp is controlled and certain camera is gated to carry out shooting to target object at various angles with different light combination.

Description

Technical field [0001] The invention relates to an integrated control device for lighting and video switching used in an image acquisition system. Background technique [0002] In the current image acquisition system, for shooting a certain target from different angles under different light combination conditions, the commonly used method is to manually control the change of the light and the shooting angle. Every time you change the lighting conditions, you need human intervention; every time you change the shooting angle, you also need human intervention. Using this method for image acquisition not only makes the photographer's workload very large, but also can not realize the continuous automatic shooting of a certain subject under any combination of light conditions; the shooting efficiency is low, and it cannot meet the needs of automatic image acquisition. . Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an integ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/10
Inventor 张青
Owner SHANGHAI ISVISION INTELLIGENT RECOGNITION TECH
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