CN203882174U - Exchange-device-based central control system - Google Patents
Exchange-device-based central control system Download PDFInfo
- Publication number
- CN203882174U CN203882174U CN201420226581.6U CN201420226581U CN203882174U CN 203882174 U CN203882174 U CN 203882174U CN 201420226581 U CN201420226581 U CN 201420226581U CN 203882174 U CN203882174 U CN 203882174U
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- CN
- China
- Prior art keywords
- central control
- control system
- exchange
- control
- main frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Selective Calling Equipment (AREA)
Abstract
The utility model relates to an exchange-device-based central control system. According to a central control system of the prior art which is poor in expandability, only small-scope application can be finished, and the central control system of the prior art is tremendously poor in large-scope application or the fine application field. The utility model provides the exchange-device-based central control system which is aimed at solving the problem that the central control system of the prior art is poor in expandability. The exchange-device-based central control system comprises a control machine cabinet, a central control host, a sound volume controller, a light modulation unit, a relay control box, an exchange device and an auxiliary central control host, wherein the central control host, the sound volume controller, the light modulation unit, the relay control box, the exchange device and the auxiliary central control host are mounted on the control machine cabinet. Through adoption of the technical solution of the exchange-device-based central control system, associated movement can be realized automatically, e.g., a lamp in front of a screen can be automatically closed when the system is opened.
Description
Technical field
The utility model relates to video conference or teaching field, particularly a kind of based on switch central control system.
Background technology
Central control system refers to carries out central controlled a kind of height integrated system to sound, the various device such as optical, electrical.It is applied to multi-media classroom, the multifunctional conference Room, command and control center, intelligent family etc., the equipment such as user's available buttons formula control panel, graphoscope, touch-screen and wireless remote control, by equipment such as computing machine and central control system software control projector, show stand, video disc player, video recorders.It can realize resource sharing, audio-visual mutual biography and monitoring mutually.The modern audio-visual equipment such as Collaborative Control computing machine, video disc player, video recorder, video presenter, and the equipment such as centralized control electrically driven curtain, light, curtain, by large screen projection, build the modernization multimedia audio-visual teaching environment of a high-resolution, high-fidelity, controlled acousto-optic background.But at present poor for the extensibility of central control system in technology, generally only can complete application more among a small circle, for just having very large restriction in a big way or the thinner field of application.
Utility model content
The utility model, for addressing the above problem, has proposed one based on switch central control system, in conjunction with controlling subsystems, gives full play to the function of subsystems, realizes the application such as modern meeting, teaching, training, academic discussion.
For achieving the above object, technical solution adopted in the utility model is as follows:
A kind of based on switch central control system, include to control rack and be arranged on controller and control main frame, fader, light modulation unit and Control case cashier's office in a shop, also comprise switch and auxiliary middle control main frame, described middle control main frame is connected with described auxiliary middle control main frame by described switch, and described middle control main frame is connected with described fader, light modulation unit and Control case respectively.
Preferably, described middle control main frame is provided with RS232, RS485, RS422 serial ports and IR infrared interface.
Preferably, described Control case is No. 8 electrical relayboxs.
Preferably, described Control case is provided with heavy-current control unit.
Preferably, described IR infrared interface has one group at least
The beneficial effects of the utility model are:
1,, by the RS232 serial ports of main frame Hou, control the major function of liquid crystal display splicing wall, as machine open/close, display mode call etc.; And can automatically realize relevant action, as while opening system, automatically light before screen be closed etc.;
2,, by the RS232 serial ports of main frame Hou, the signal of controlling VGA/RGB/DVI/AV matrix switches, and selects fast computing machine, video conference, high-definition monitoring image to output to giant-screen.IR (infrared) by main frame Hou controls mouth and IR (infrared emission rod), controls the everything of DVD (video recorder, MD, real object exhibition booth), as functions such as playing, suspend, stop; And can automatically the image switching of DVD (video recorder, MD) be arrived to projector, projector selects video input automatically, automatically the sound of DVD (video recorder, MD, real object exhibition booth) is switched to power amplifier;
3, by 8 road heavy-current relays, can control the switch of room daylight lamp, and multiple lamp optical mode default (as conference model, A/V pattern, training pattern etc.) can be set, make light cater to various occasion needs; By 8 road heavy-current relays, control the lifting of electronic chart; IR (infrared) by main frame Hou controls mouth and IR (infrared emission rod), can control air-conditioning equipment in room, realizes room temperature setting, meets the comfort level of personnel in room.
Brief description of the drawings
Fig. 1 is the utility model systematic schematic diagram;
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Referring to Fig. 1, this figure is that the one that provides of the utility model is based on switch central control system systematic schematic diagram.
A kind of based on switch central control system, include to control rack and be arranged on controller and control main frame 2, fader 3, light modulation unit 4 and Control case 5 cashier's office in a shop, it is characterized in that, also comprise switch 1 and auxiliary middle control main frame 11, described middle control main frame 2 is connected with described auxiliary middle control main frame 11 by described switch 1, and described middle control main frame 2 is connected with described fader 3, light modulation unit 4 and Control case 5 respectively.
When work, control the lifting of electronic map and control DVI matrix, rgb matrix switching image by main control system 2 serial ports (RS232, RS485, RS422) below, and be presented on large-size screen monitors; By main control system 1, IR (infrared) below controls mouth and infrared emission rod, controls DVD, air-conditioning etc.By heavy-current relay, control the unlatching of indoor light or close.
Need to expand time, the auxiliary middle control main frame 11 connecting by switch 1 connects expanded equipment, in the time not needing to expand, auxiliary middle 11, main frame of control plays the effect of data backup, and it is mainly by switch 1, data therefrom to be controlled to main frame 2 to be delivered on auxiliary middle control main frame 11.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. one kind based on switch central control system, include to control rack and be arranged on controller and control main frame (2) cashier's office in a shop, fader (3), light modulation unit (4) and Control case (5), it is characterized in that, also comprise switch (1) and auxiliary middle control main frame (11), described middle control main frame (2) is connected with described auxiliary middle control main frame (11) by described switch (1), described middle control main frame (2) respectively with described fader (3), light modulation unit (4) is connected with Control case (5).
2. one according to claim 1 is based on switch central control system, it is characterized in that, described middle control main frame (2) is provided with a RS232 serial ports (8), RS485 serial ports (9), RS422 serial ports (10) and IR infrared interface (7).
3. one according to claim 1, based on switch central control system, is characterized in that, described Control case (5) is No. 8 electrical relayboxs.
According to the one described in claim 1 or 3 based on switch central control system, it is characterized in that, described Control case (5) is provided with heavy-current control unit (6).
5. one according to claim 2, based on switch central control system, is characterized in that, described IR infrared interface (7) has one group at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226581.6U CN203882174U (en) | 2014-05-05 | 2014-05-05 | Exchange-device-based central control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226581.6U CN203882174U (en) | 2014-05-05 | 2014-05-05 | Exchange-device-based central control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882174U true CN203882174U (en) | 2014-10-15 |
Family
ID=51682655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226581.6U Expired - Fee Related CN203882174U (en) | 2014-05-05 | 2014-05-05 | Exchange-device-based central control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877195A (en) * | 2018-07-25 | 2018-11-23 | 山东浪潮商用系统有限公司 | A kind of new infrared equipment centralized control system and method |
-
2014
- 2014-05-05 CN CN201420226581.6U patent/CN203882174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877195A (en) * | 2018-07-25 | 2018-11-23 | 山东浪潮商用系统有限公司 | A kind of new infrared equipment centralized control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |