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Multimedia integrated central control unit

A central controller and multimedia technology, applied in the direction of electrical program control, comprehensive factory control, etc., to achieve the effects of reducing system power consumption, improving safety, and reducing burden

Inactive Publication Date: 2014-08-13
ZHANGZHOU XINGYE COMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects and problems existing in the use of teaching multimedia equipment in the prior art, a multimedia integrated central controller is provided

Method used

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  • Multimedia integrated central control unit

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Embodiment Construction

[0013] Such as figure 1 As shown, the control host of the multimedia integrated central controller of the present invention is composed of a central controller, a power management module, an audio switching module, a video switching module, a VGA switching module, a projector control, a port control, and a card electronic control. Wherein the power management module, audio switching module, video switching module, VGA switching module, and projector control are integrated on the central controller circuit board, the control panel is connected with the control host, and the control panel is used to realize keyboard control of the control host.

[0014] Such as figure 1 As shown, there is a "Push to talk" function on the keyboard of the control panel. Press "Push to talk" when shutting down, the projector will automatically shut down, the screen will automatically rise, the power of each equipment in the teaching system will be disconnected, and the projector will wait for a del...

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Abstract

The invention relates to the technical field of teaching equipment, and particularly discloses a multimedia integrated central control unit. Compared with the prior art, the control host of the multimedia integrated central control unit is composed of a central control unit, a power management module, an audio switching module, a video switching module, a VGA switching module, a projector control device, a port control device and a card swiping electric control device. The power management module, the audio switching module, the video switching module, the VGA switching module and the projector control device are integrated onto a central control unit circuit board. A control panel is in butt-joint with the control host. The control panel is used to realize the control on the keyboard of the control host. For multimedia centralized controllers in teaching and demonstration places, such as a multimedia classroom, a meeting room, a multifunctional hall, an academic report hall, etc., and for the above multimedia environment, the multimedia integrated central control unit can be used to complete the centralized control on equipment, such as a computer, a projector, a notebook computer, a video presenter, a DVD player, a video tape recorder, a recording cassette deck, a power amplifier, an electric screen, a card swiping electric control device, etc.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a multimedia integrated central controller. Background technique [0002] With the development of modern educational technology, multimedia classrooms have more and more functions and more and more equipment. The multimedia teaching system of the multimedia classroom is generally composed of a computer, a digital (video) physical display stand, a projector (or rear projection TV), an electronic control screen, a VGA distributor, a wireless public address system, etc. [0003] At present, in the multimedia classrooms under construction and in use, most of the above-mentioned devices are simply integrated through corresponding connections. When teachers use them, they need to operate the switch of each device to turn on these devices. It is cumbersome to use, and different devices need to be operated by teachers. The requirements for teachers Relatively high. The vario...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
Inventor 周小方叶志坚
Owner ZHANGZHOU XINGYE COMP
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