CN207339865U - A kind of broadcast control system based on campus broadcasting - Google Patents
A kind of broadcast control system based on campus broadcasting Download PDFInfo
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- CN207339865U CN207339865U CN201721283678.0U CN201721283678U CN207339865U CN 207339865 U CN207339865 U CN 207339865U CN 201721283678 U CN201721283678 U CN 201721283678U CN 207339865 U CN207339865 U CN 207339865U
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- China
- Prior art keywords
- gateway
- broadcast control
- control system
- system based
- video recorder
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model provides a kind of broadcast control system based on campus broadcasting, including network hard disk video recorder, play gateway, streaming media server, wireless router, split screen device, player, the network hard disk video recorder is connected with playing gateway, play gateway and streaming media server connection, streaming media server is connected with wireless router connection, wireless router and split screen device wireless connection, split screen device with player.A kind of broadcast control system based on campus broadcasting described in the utility model, while realize the management to network hard disk video recorder and split screen device, ensure the safe for operation of monitoring system.
Description
Technical field
The utility model belongs to digital device technical field, more particularly, to a kind of broadcast control system based on campus broadcasting.
Background technology
Television set or LED screen have been widely used in information announcement as a kind of information medium.It is most at present
It is connected directly with computer by data cable or is connected by network with central control server during the information issue of LED screen.This two
All there are certain deficiency, the former needs to be connected up kind mode, extremely complex, of high cost；The latter is highly dependent on network, difficult
To ensure the stable playback to upgrade in time with screen end of information.In addition, the power supply of existing LED screen be external power supply, it is necessary to
Artificial break-make, it is very cumbersome.In the prior art, the intelligent broadcasting and control system structure of Campus Broadcasting System is relatively simple, it cannot be with
Technology development is synchronous.
Secondly, the television set in certain time period, campus only plays a kind of information, and user can only learn on television set this
When the content that is playing, information is single.For disadvantages mentioned above, a kind of communication of urgent need offer is in time, operation cost is low, information is more
The screen tele-control system of sample.
Utility model content
In view of this, the utility model be directed to it is a kind of it is rational in infrastructure, possess wireless Broadcast Control function, easy to operate base
In the broadcast control system of campus broadcasting.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of broadcast control system based on campus broadcasting, including network hard disk video recorder, broadcasting gateway, streaming media service
Device, wireless router, split screen device, player, the network hard disk video recorder with play gateway be connected, play gateway and
Streaming media server connection, streaming media server and wireless router connection, wireless router and split screen device are wireless
Connection, split screen device are connected with player.
Further, the network hard disk video recorder regards DS-NVR16-ST for Haikang prestige, the network hard disk video recorder,
Connected by unshielded twisted pair RJ-45 interfaces with gateway is played.
Further, the broadcasting gateway is meets 54Mbps IEEE 802.11g specifications, and passes through Intel NMPR
The trendy high speed 2.4GHz multimedia gateways DSM-320 of standard authentication.
Further, the Broadcast Control device uses ARM embedded scms.
Relative to the prior art, a kind of broadcast control system based on campus broadcasting described in the utility model has following excellent
Gesture：
A kind of broadcast control system based on campus broadcasting described in the utility model, meets that video information in campus, campus are new
The demand played while news, realizes the management to network hard disk video recorder and split screen device, ensures the operation of monitoring system in addition
Safety；The hardware platform of the utility model using embedded platform have high stability, high reliability, high security, low-power consumption,
It is small, processing speed is fast, the Broadcast Control device is designed using complete machine inserting moduleization, reinforces integrated Aluminum Alloy Chassis,
It is firm reliable.The video input for playing gateway uses HD-SDI optical interfaces, and input is stablized；Have inside SSD hard disks this product
SSD hard disk hard disk reading speeds are fast, are hardly damaged, and can increase hard-disk capacity according to user demand.System has redundancy
Hot plug power supply, and there is incoming call from opening, ensure the uninterrupted steady operation of system.
Brief description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model.
In attached drawing：
Fig. 1 is the structure diagram described in the utility model embodiment；
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of broadcast control system based on campus broadcasting, including network hard disk video recorder, broadcasting gateway, streaming media service
Device, wireless router, split screen device, player, the network hard disk video recorder with play gateway be connected, play gateway and
Streaming media server connection, streaming media server and wireless router connection, wireless router and split screen device are wireless
Connection, split screen device are connected with player.
A kind of broadcast control system based on campus broadcasting, the network hard disk video recorder regard DS-NVR16-ST for Haikang prestige,
The network hard disk video recorder, is connected by unshielded twisted pair RJ-45 interfaces with live gateway is monitored.
The broadcasting gateway is recognized to meet 54Mbps IEEE 802.11g specifications by Intel's NMPR standards
The trendy high speed 2.4GHz multimedia gateways DSM-320 of card.
The Broadcast Control device uses ARM embedded scms.
1. network hard disk video recorder is deployed in computer room, thus storage and foradownloaded video information, pass through unshielded twisted pair
It is transmitted to broadcasting gateway.
2. playing gateway is deployed in computer room, twisted pair line connection to network hard disk video recorder is used.Mould is managed by setting
Block obtains the administration authority of connected network or digital hard disc video recorder.It is defeated that network hard disk video recorder is obtained by input module
The video stream data gone out, is recompiled the video stream data received by monitoring transcoding module on live gateway, output
The video flowing of unified form.When streaming media server sends request, the video after unified form is circulated by output module
Cross RTMP agreements and send streaming media server to.
3. streaming media server, is deployed in every layer of campus, be connected by IP network with playing gateway, streaming media server from
Play gateway and obtain video flowing, then video flowing split screen device is distributed to player, pass through user terminal, player plays video.
4. player, is responsible for playing video pictures.The player of terminal built-in can be played to be distributed from streaming media server
Video content.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (4)
- A kind of 1. broadcast control system based on campus broadcasting, it is characterised in that：Including network hard disk video recorder, play gateway, stream Media server, wireless router, split screen device, player, the network hard disk video recorder are connected with playing gateway, are played Gateway and streaming media server connection, streaming media server and wireless router connection, wireless router and point Shield device wireless connection, split screen device is connected with player.
- A kind of 2. broadcast control system based on campus broadcasting according to claim 1, it is characterised in that：The network hard disc Video recorder regards DS-NVR16-ST for Haikang prestige, and the network hard disk video recorder, by unshielded twisted pair RJ-45 interfaces and broadcasts Put gateway connection.
- A kind of 3. broadcast control system based on campus broadcasting according to claim 1, it is characterised in that：The broadcasting gateway Device is to meet 54Mbps IEEE 802.11g specifications, and the trendy more matchmakers of high speed 2.4GHz for passing through Intel's NMPR standard authentications Body plays gateway DSM-320.
- A kind of 4. broadcast control system based on campus broadcasting according to claim 1, it is characterised in that：The Broadcast Control device is adopted With ARM embedded scms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283678.0U CN207339865U (en) | 2017-09-30 | 2017-09-30 | A kind of broadcast control system based on campus broadcasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283678.0U CN207339865U (en) | 2017-09-30 | 2017-09-30 | A kind of broadcast control system based on campus broadcasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339865U true CN207339865U (en) | 2018-05-08 |
Family
ID=62366940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721283678.0U Expired - Fee Related CN207339865U (en) | 2017-09-30 | 2017-09-30 | A kind of broadcast control system based on campus broadcasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682708A (en) * | 2017-09-30 | 2018-02-09 | 天津万达鼎睿网络科技有限公司 | A kind of Intramural information release system |
-
2017
- 2017-09-30 CN CN201721283678.0U patent/CN207339865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682708A (en) * | 2017-09-30 | 2018-02-09 | 天津万达鼎睿网络科技有限公司 | A kind of Intramural information release system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |