CN107579982A - A kind of anti-tampering network computer multimedia play system - Google Patents
A kind of anti-tampering network computer multimedia play system Download PDFInfo
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- CN107579982A CN107579982A CN201710808839.1A CN201710808839A CN107579982A CN 107579982 A CN107579982 A CN 107579982A CN 201710808839 A CN201710808839 A CN 201710808839A CN 107579982 A CN107579982 A CN 107579982A
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- tampering
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Abstract
The invention discloses a kind of anti-tampering network computer multimedia play system, including：Server, it is used for storing multimedia file provided with media library；Network computer, it is provided with decoder and is used to decode multimedia file data bag, and it is provided with player and is used to play multimedia file；Server is connected with network computer by data transmission channel and the communication of anti-tampering transfer box, anti-tampering transfer box, it is provided with network detection module and is used to detect network state, it is provided with separation filter and is used to filter out interference signal, it is provided with transmission control unit (TCU) and is used for transmission of control signals, control data transmission speed, by multi-medium data bag block transmission to data storage, it is used for temporary transient storing multimedia data bag provided with data storage.Present invention decreases the interference of signal, the stability of data transfer is enhanced.
Description
Technical field
The present invention relates to network computer technology field, specially a kind of anti-tampering network computer multimedia plays system
System.
Background technology
Network computer system is made up of server, network computer and the network equipment.Network computer is set by network
Standby to be connected to server, the input of its mouse, keyboard is delivered to service by software needed for operation, network computer on the server
Result is returned to network computer by device processing, server in a manner of graphical interfaces again, its main evaluation work and data
Storage work is all realized on the server by network.
A kind of network computer multimedia video playing method as disclosed in China Patent Publication No. is CN101820535A
And system, its core technology are that server is provided with server end module, for listening to video file enabling signal
When, establish and connect with network computer, then send and start order and video file is sent to network computer with macroblock mode,
In video display process, server end module monitors the operation signal for media player and the operation signal that will be listened to
Send to the network computer, network computer and be provided with client modules, receive video file from server and solved
Code plays, in video display process, client modules operation according to corresponding to performing the operation signal received.
But a kind of described network computer multimedia video playing method and system are in server and network computer
Signal interaction during, might have interference source halfway, among running environment some happen suddenly same frequency ranges wireless device
Radio frequency interference and be affected, signal interference can be produced, influence the transmission of video and signal, influence multimedia playback experience.
The content of the invention
It is an object of the invention to provide a kind of anti-tampering network computer multimedia play system, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of anti-tampering network computer multimedia play system, including:
Anti-tampering transfer box, it includes：
Network detection module, it is electrically connected with control module, for detecting network state；
Separation filter, it is electrically connected with control module, for filtering out interference signal；
Transmission control unit (TCU), it is electrically connected with control module, for transmission of control signals, according to network state control data
The transmission speed of transmission, and by multi-medium data bag block transmission to data storage；
Data storage, it is electrically connected with control module, for temporary transient storing multimedia data bag；
Server, it is used for storing multimedia file provided with media library, and the media library transmits multimedia file data bag
Anti-tampering transfer box is sent to by data transmission channel；And
Network computer, it includes：
Decoder, it is electrically connected with processor, for being decoded to multimedia file data bag；
Player, it is electrically connected with processor, for playing multimedia file；
Input-output equipment, it is electrically connected with processor, for input/output signal；
The network computer is connected with the server by data transmission channel and the communication of anti-tampering transfer box.
Preferably, the shell of the anti-tampering transfer box is made of aluminum alloy materials or ferrous material, and the data pass
Defeated passage is that connection connects or wireless connection, the connection use and be provided with the twisted-pair feeder with screen layer, and the screen layer is
Aluminium foil.
Preferably, the control module uses STC89C51 single-chip microcomputers.
Preferably, the input-output equipment includes sound equipment, earphone, keyboard, mouse, LED display.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is set by anti-tampering transfer box and transmission data and receiving and transmitting signal is protected, wherein network detection mould
The state of the instant detection network of block, judge either with or without interference, when nearby having interference source, separation filter filters out interference letter
Number, transmission control unit (TCU) controls the speed according to network state controlling transmission, reasonably using network environment, by multimedia file number
It is sent to according to bag piecemeal on data storage, prevents jitter Transmission, it is necessary to which situation about transmitting again, prevents dry
The shell for disturbing transfer box is made of aluminum alloy materials, connection uses the twisted-pair feeder with screen layer, reduces electromagnetic interference pair
Data transfer and the influence of signal transmission, avoid data transmission fault.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the anti-tampering transfer box structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：
A kind of anti-tampering network computer multimedia play system, including:
Anti-tampering transfer box, it includes：Network detection module, it is electrically connected with control module, network-like for detecting
State；Separation filter, it is electrically connected with control module, for filtering out interference signal；Transmission control unit (TCU), itself and control module
It is electrically connected with, the transmission speed transmitted for transmission of control signals, according to network state control data, and by multi-medium data bag
Block transmission is to data storage；Data storage, it is electrically connected with control module, for temporary transient storing multimedia data
Bag.
Server, it is used for storing multimedia file provided with media library, and media library transmission multimedia file data bag passes through
Data transmission channel is sent to anti-tampering transfer box.
Network computer, it includes：Processor, it communicates with anti-tampering transfer box and connected；Decoder, itself and processor are electric
Property connection, for multimedia file data bag decode；Player, it is electrically connected with processor, for playing multimedia text
Part；Input-output equipment, it is electrically connected with processor, for input/output signal.Network computer passes through number with server
According to transmission channel and the communication connection of anti-tampering transfer box.
User opens multimedia file by input-output equipment, and processor issues a signal to server, in way is transmitted
When having interference source interference, at least one anti-tampering transfer box can be set, be provided with network detection module in anti-tampering transfer box, in real time
The state of detection network be sent to control module, control module uses STC89C51 single-chip microcomputers, judged whether by signal
Interference and the signal frequency of interference source, when being interfered, control module control separation filter work, it is removed by filtration in transmission network
Interference signal outside network working frequency preset range, and will filter out the signal after interference signal and be transferred to server.
In addition, the shell of anti-tampering transfer box is made of aluminum alloy materials, data transmission channel transmits for connection, leads to
For news line using the twisted-pair feeder with screen layer is provided with, screen layer is aluminium foil, can effectively shield electromagnetic interference.
Multimedia file in server calls media library, multimedia file data bag is passed through into data transfer with macroblock mode
Passage is sent to anti-tampering transfer box, and control module control network detection module detects the disturbance state and loading condition of network,
When being interfered, control separation filter filters out interference signal, and according to the loading condition of network broadband, control module control passes
The transmission speed of defeated controller management data transfer, science use network broadband, alleviate network traffics, ensure multiple networks
The simultaneously smooth use multimedia of computer.In unstable networks, and by multi-medium data bag block transmission to data storage
Device, it is stored temporarily in data storage, avoids the occurrence of Transmission, it is necessary to situation about transmitting again.Present invention decreases electricity
Magnetic disturbance and signal interference, can so be effectively prevented from data transmitting procedure due to interference and caused by data transfer it is wrong
By mistake, make data transfer more stable, user is had more preferable viewing experience.
When network state is stable, multi-medium data bag continues to transmit, network computer inner treater control decoder pair
Multimedia file carries out local decoding, and network computer locally decodes the load for reducing server.Decoding is completed, and starts more matchmakers
Body player plays, Windows MediaPlayer can be installed as multimedia player, can be by defeated in playing process
Enter output equipment to operate multimedia file, such as closing, pause, F.F., rewind, maximization operation, input and output are set
It is standby to include sound equipment, earphone, keyboard, mouse, LED display.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
- A kind of 1. anti-tampering network computer multimedia play system, it is characterised in that including:Anti-tampering transfer box, it includes：Network detection module, it is electrically connected with control module, for detecting network state；Separation filter, it is electrically connected with control module, for filtering out interference signal；Transmission control unit (TCU), it is electrically connected with control module, is transmitted for transmission of control signals, according to network state control data Transmission speed, and by multi-medium data bag block transmission to data storage；Data storage, it is electrically connected with control module, for temporary transient storing multimedia data bag；Server, it is used for storing multimedia file provided with media library, and the media library transmission multimedia file data bag passes through Data transmission channel is sent to anti-tampering transfer box；AndNetwork computer, it includes：Decoder, it is electrically connected with processor, for being decoded to multimedia file data bag；Player, it is electrically connected with processor, for playing multimedia file；Input-output equipment, it is electrically connected with processor, for input/output signal；The network computer is connected with the server by data transmission channel and the communication of anti-tampering transfer box.
- A kind of 2. anti-tampering network computer multimedia play system according to claim 1, it is characterised in that：It is described anti- The shell of interference transfer box is made of aluminum alloy materials or ferrous material, and the data transmission channel is connection connection or nothing Line connects, and for the connection using the twisted-pair feeder with screen layer is provided with, the screen layer is aluminium foil.
- A kind of 3. anti-tampering network computer multimedia play system according to claim 1, it is characterised in that：The control Molding block uses STC89C51 single-chip microcomputers.
- A kind of 4. anti-tampering network computer multimedia play system according to claim 1, it is characterised in that：It is described defeated Entering output equipment includes sound equipment, earphone, keyboard, mouse, LED display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808839.1A CN107579982A (en) | 2017-09-09 | 2017-09-09 | A kind of anti-tampering network computer multimedia play system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710808839.1A CN107579982A (en) | 2017-09-09 | 2017-09-09 | A kind of anti-tampering network computer multimedia play system |
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| CN107579982A true CN107579982A (en) | 2018-01-12 |
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| CN201710808839.1A Pending CN107579982A (en) | 2017-09-09 | 2017-09-09 | A kind of anti-tampering network computer multimedia play system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012332A (en) * | 2019-04-17 | 2019-07-12 | 深圳蓝普视讯科技有限公司 | A kind of physics 10Bit information collection play system based on wide colour gamut high dynamic range HDR technology |
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| CN101404759A (en) * | 2008-10-30 | 2009-04-08 | 中山大学 | Network self-adaptive system used for digital video monitoring system |
| CN101729471A (en) * | 2008-10-24 | 2010-06-09 | 南京师范大学 | Composite transmission communication method of analogue signal and digital signal of broadcast communication system |
| CN101820535A (en) * | 2008-08-15 | 2010-09-01 | 北京北大众志微系统科技有限责任公司 | Network computer multimedia video playing method and system |
| CN102185841A (en) * | 2011-04-25 | 2011-09-14 | 上海爱数软件有限公司 | Classified data transmission method and system |
| CN103259555A (en) * | 2013-04-10 | 2013-08-21 | 苏州智聚电子科技有限公司 | Anti-interference type network communication device |
| US20140273860A1 (en) * | 2013-03-15 | 2014-09-18 | Hao-Han Hsu | Method, apparatus, and system to mitigate broadband radio frequency interference |
| CN204741518U (en) * | 2015-05-19 | 2015-11-04 | 深圳创维数字技术有限公司 | Jam -proof control circuit |
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2017
- 2017-09-09 CN CN201710808839.1A patent/CN107579982A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820535A (en) * | 2008-08-15 | 2010-09-01 | 北京北大众志微系统科技有限责任公司 | Network computer multimedia video playing method and system |
| CN101729471A (en) * | 2008-10-24 | 2010-06-09 | 南京师范大学 | Composite transmission communication method of analogue signal and digital signal of broadcast communication system |
| CN101404759A (en) * | 2008-10-30 | 2009-04-08 | 中山大学 | Network self-adaptive system used for digital video monitoring system |
| CN102185841A (en) * | 2011-04-25 | 2011-09-14 | 上海爱数软件有限公司 | Classified data transmission method and system |
| US20140273860A1 (en) * | 2013-03-15 | 2014-09-18 | Hao-Han Hsu | Method, apparatus, and system to mitigate broadband radio frequency interference |
| CN103259555A (en) * | 2013-04-10 | 2013-08-21 | 苏州智聚电子科技有限公司 | Anti-interference type network communication device |
| CN204741518U (en) * | 2015-05-19 | 2015-11-04 | 深圳创维数字技术有限公司 | Jam -proof control circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110012332A (en) * | 2019-04-17 | 2019-07-12 | 深圳蓝普视讯科技有限公司 | A kind of physics 10Bit information collection play system based on wide colour gamut high dynamic range HDR technology |
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