CN203118468U - Multimedia central control system in colleges and universities - Google Patents
Multimedia central control system in colleges and universities Download PDFInfo
- Publication number
- CN203118468U CN203118468U CN 201220747126 CN201220747126U CN203118468U CN 203118468 U CN203118468 U CN 203118468U CN 201220747126 CN201220747126 CN 201220747126 CN 201220747126 U CN201220747126 U CN 201220747126U CN 203118468 U CN203118468 U CN 203118468U
- Authority
- CN
- China
- Prior art keywords
- control system
- colleges
- central control
- universities
- control device
- 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
Links
Images
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model relates to a multimedia central control system in colleges and universities. With continuous acceleration of the updating speed of teaching contents, multimedia teaching also becomes more and more important. Sometimes a circumstance that students and teachers wait at the door of a classroom occurs because a manager of the multimedia classroom does not get to work on time. The problem not only affects the teaching, but also affects learning enthusiasm and effects of the students. The multimedia central control system is composed of an embedded processor (1), wherein the embedded processor is connected with a video switching and controlling device (2), an audio switching and volume control device (3) and an environment control device (4). The multimedia central control system provided by the utility model is used for controlling multimedia classrooms.
Description
Technical field:
The utility model relates to a kind of colleges and universities multi-media central control system.
Background technology:
The multimedia teaching form has become the main means of each colleges and universities' daily teaching, and along with the continuous quickening of content of courses renewal speed, it is more and more important that multimedia teaching also becomes, the quantity of multi-media classroom constantly increases, the personnel that more administer and maintain just need be arranged, but actual personnel cultivate the growth rate that speed seriously lags behind multi-media classroom, and, many problems that current multi-media classroom runs in actual use are not only just can solve by cultivating more keeper, such as the teacher must enter the classroom before the class in advance, carrying out various kinds of equipment opens, upload preliminary works such as courseware, sometimes need to install software, then need the more time, so normal teaching class hour will be occupied, use novel multimedia equipment if desired, also need the multi-media classroom managerial personnel to help to open and understand using method, this will spend the more time.
Sometimes the multi-media classroom managerial personnel do not arrive the hilllock on time, and student and teacher will occur can all wait for, outdoors the situation in the classroom, and these problems are not only influential to the teaching meeting, to student's learning initiative with effect is also influential on class.
Summary of the invention:
The purpose of this utility model provides a kind of colleges and universities multi-media central control system.
Above-mentioned purpose realizes by following technical scheme:
A kind of colleges and universities multi-media central control system, its composition comprises: flush bonding processor, described flush bonding processor are connected with video switch and video control device, audio frequency switching and sound volume control device, environment control unit respectively.
Described colleges and universities multi-media central control system, described video switch and video control device comprise desk-top computer A, notebook computer A, DV machine A, DVD player A, projector, digital exhibition booth, and described video switch and video control device comprise the multi-channel analog converter.
Described colleges and universities multi-media central control system, described audio frequency switches and sound volume control device comprises desk-top computer B, notebook computer B, microphone, DV machine B, DVD player B, stereo set.
Described colleges and universities multi-media central control system, described environment control unit comprise gate control system, electronic curtain, electrically driven curtain, DV machine C, projector equipment, light fixture.
Described colleges and universities multi-media central control system, described flush bonding processor adopts the processor of ARM920T kernel, and the model of described processor is S3C2440.
Beneficial effect:
The utility model video switch submodule is mainly finished the function to the switching of video signal system and assurance quality of output signals, allow multimedia administration person and teacher from rudimentary manual operations, free, allow the teacher that energy is focused in the middle of the teaching, the control of multi-media classroom and way to manage just must be towards comprehensive intellectualities, the aspect of high concentrationization and easy and simple to handleization is improved, will be such as closing curtain, regulate light, control electronic screen landing, the control of projection switch, play music and volume adjusting etc. under the effect of multi-media classroom central control system, button or the button on the control panel that each operation need only want the teacher to press on certain Infrared remote controller just can easily be finished.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is circuit theory diagrams of the chip pin of the utility model multi-channel analog converter.
Embodiment:
Embodiment 1:
A kind of colleges and universities multi-media central control system, its composition comprises: flush bonding processor 1, described flush bonding processor respectively with video switch and video control device 2, audio frequency switches and sound volume control device 3, environment control unit 4 are connected.
Embodiment 2:
Above-mentioned colleges and universities' multi-media central control system, described video switch and video control device comprise desk-top computer A, piece number: 5, notebook computer A, piece number: 6, DV machine A, piece number: 7, DVD player A, piece number: 8, projector 9, digital exhibition booth 10, and desk-top computer A connects notebook computer A by circuit, piece number: 6, DV machine A, piece number: 7, DVD player A, piece number: 8, projector 9, digital exhibition booth 10, described video switch and video control device comprise multi-channel analog converter 11.
Embodiment 3:
Above-mentioned colleges and universities' multi-media central control system, described audio frequency switches and sound volume control device comprises desk-top computer B, piece number: 12, notebook computer B, piece number: 13, microphone, piece number: 14, DV machine B, piece number 15:, DVD player B, piece number: 16, stereo set 17, and desk-top computer B connects notebook computer B by circuit, piece number: 13, microphone, piece number: 14, DV machine B, piece number 15:, DVD player B, piece number: 16, stereo set 17.
Embodiment 4:
Above-mentioned colleges and universities' multi-media central control system, described environment control unit comprises gate control system 18, electronic curtain 19, electrically driven curtain 20, DV machine C, piece number: 21, projector equipment 22, light fixture 23, gate control system, electronic curtain 19, electrically driven curtain 20, DV machine C, piece number: 21, projector equipment 22, light fixture 23 all connect desk-top computer A.
Embodiment 5:
Above-mentioned colleges and universities' multi-media central control system, described flush bonding processor adopts the processor of ARM920T kernel, and the model of described processor is S3C2440.
Claims (5)
1. colleges and universities' multi-media central control system, its composition comprises: flush bonding processor is characterized in that: described flush bonding processor is connected with video switch and video control device, audio frequency switching and sound volume control device, environment control unit respectively.
2. colleges and universities according to claim 1 multi-media central control system, it is characterized in that: described video switch and video control device comprise desk-top computer A, notebook computer A, DV machine A, DVD player A, projector, digital exhibition booth, and described video switch and video control device comprise the multi-channel analog converter.
3. colleges and universities according to claim 1 and 2 multi-media central control system, it is characterized in that: described audio frequency switches and sound volume control device comprises desk-top computer B, notebook computer B, microphone, DV machine B, DVD player B, stereo set.
4. colleges and universities according to claim 1 and 2 multi-media central control system, it is characterized in that: described environment control unit comprises gate control system, electronic curtain, electrically driven curtain, DV machine C, projector equipment, light fixture.
5. colleges and universities according to claim 1 and 2 multi-media central control system, it is characterized in that: described flush bonding processor adopts the processor of ARM920T kernel, and the model of described processor is S3C2440.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747126 CN203118468U (en) | 2012-12-31 | 2012-12-31 | Multimedia central control system in colleges and universities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747126 CN203118468U (en) | 2012-12-31 | 2012-12-31 | Multimedia central control system in colleges and universities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118468U true CN203118468U (en) | 2013-08-07 |
Family
ID=48898790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747126 Expired - Fee Related CN203118468U (en) | 2012-12-31 | 2012-12-31 | Multimedia central control system in colleges and universities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469659A (en) * | 2015-12-19 | 2016-04-06 | 华北理工大学 | Multimedia classroom |
| CN108648522A (en) * | 2018-04-24 | 2018-10-12 | 安徽展航信息科技发展有限公司 | A kind of Intelligent platform with one-key start function |
| CN112015215A (en) * | 2019-05-31 | 2020-12-01 | 智达电小二(天津)科技有限公司 | Automatic control system for intelligent classroom |
-
2012
- 2012-12-31 CN CN 201220747126 patent/CN203118468U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469659A (en) * | 2015-12-19 | 2016-04-06 | 华北理工大学 | Multimedia classroom |
| CN108648522A (en) * | 2018-04-24 | 2018-10-12 | 安徽展航信息科技发展有限公司 | A kind of Intelligent platform with one-key start function |
| CN112015215A (en) * | 2019-05-31 | 2020-12-01 | 智达电小二(天津)科技有限公司 | Automatic control system for intelligent classroom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105206124A (en) | Mathematics learning teaching system | |
| CN203118468U (en) | Multimedia central control system in colleges and universities | |
| CN105261248A (en) | Multifunctional integrated machine achieving multimedia classroom recorded broadcast, video, monitoring, alarm and material object displaying | |
| CN204596216U (en) | A kind of network multi-broadcast to clone | |
| CN103093659A (en) | Digitized local area network motor teaching method | |
| CN105225552A (en) | A kind of SCM Based computer video instructional device | |
| CN105679118A (en) | Multimedia teaching equipment control system based on campus network | |
| CN205486881U (en) | Synchronous trainer of dance teaching | |
| CN205016089U (en) | Classroom multimedia teaching system | |
| CN205541524U (en) | Real standard system of news briefing teaching | |
| CN205486914U (en) | Multimedia devices is used in portable outdoor sports teaching | |
| CN108734606A (en) | Intelligent teaching system based on neural network algorithm | |
| Zhao et al. | Application of New Media Technology in College English Vocabulary Teaching | |
| CN211857794U (en) | High-efficiency intelligent education system | |
| CN107544325A (en) | A kind of method that teaching robot independently synchronously programs | |
| CN208488856U (en) | A kind of Mobile Teaching device for English teaching | |
| CN209708352U (en) | A kind of multimedia electrical teaching control system | |
| CN205158684U (en) | Computer video teaching device based on singlechip | |
| CN202549082U (en) | Intelligent linkage platform system | |
| CN206363108U (en) | A kind of classroom electric power supply control system based on BIM models | |
| CN204650800U (en) | A kind of Novel English oral English classroom-teaching servicing unit | |
| CN108877350A (en) | A kind of infant teaching machine | |
| CN214312142U (en) | Demonstration device for practical training teaching based on computer application | |
| CN202956940U (en) | Timing electronic pointer | |
| CN106781768A (en) | It is a kind of with the live double combination wired connection formula pickup desk for sending words function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20131231 |