CN205081880U - Visual distributed task of network cooperation device - Google Patents
Visual distributed task of network cooperation device Download PDFInfo
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- CN205081880U CN205081880U CN201520808646.2U CN201520808646U CN205081880U CN 205081880 U CN205081880 U CN 205081880U CN 201520808646 U CN201520808646 U CN 201520808646U CN 205081880 U CN205081880 U CN 205081880U
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Abstract
The utility model discloses a visual distributed task of network cooperation device, the device, including encoder, network switch, decoder, the encoder includes: image gathering module, audio frequency module, code compress module, internet transmission module, USB module, record the module, image gathering module is connected with internet transmission module through code compression module, audio frequency module and USB module are connected with internet transmission module, it is connected with code compression module to record the module, the decoder includes: USB module, image display module, audio frequency module, decoder module, internet transmission module, the image display module is passed through decoder module and is connected with internet transmission module, audio frequency module and USB module are connected with internet transmission module, network switch respectively with the encoder in internet transmission module and the internet transmission module of decoder be connected.
Description
Technical field
The utility model belongs to networking cooperation and computer long-distance control field, particularly a kind of network visualization distributed task scheduling cooperation device.
Background technology
Along with the development of system simulation technology, Computer Control Technology, network communications technology etc., the cooperation of network visualization distributed task scheduling is applied to the field such as Aero-Space, military affairs at first, and content covers the many aspects such as the countermeasures simulation of virtual war, the process in combined operation battlefield.USN proposes the concept of network-centric warfare, its core utilizes computer network that various for the army geographically disperseed detector and armament systems are linked together, realize information sharing, real-time grasp situation of battlefield, shorten the decision-making time, improve command velocity and Cooperative Engagement Capability, so as enemy to be implemented fast, accurately, continuous print strike.Along with going deep into of research, networking cooperation is also progressively applied to the industrial departments such as machinery, traffic, simulation training, such as: the distributed collaboration design of complex mechanical product and simulation analysis, simulation training of the large scale systems such as distributed virtual environment is got off the plane, automobile etc.
In networking cooperative system, subject matter realizes information sharing between each distributed node with mutual, comprise interpersonal communication, the acquisition of far-end realtime graphic, text, video data stream, emulated data stream etc., to the control etc. of remote computer.Current research is many based on existing RDP (as RDP, VNC), or adopts C/S framework, B/S framework etc. to realize sharing with mutual of information.But prior art spininess sharing and depending on the support of systems soft ware the data such as image, text, is difficult to the occasion being applicable to isomerous environment and needing Real-time High Resolution rate high frame rate video information mutual.Meanwhile, in complex product collaborative simulation and fly simulation training, real-time operation, emulated data etc. may be needed to carry out synchronous recording, examine for action after operation and look back.In addition, distributed node often alone becomes system, and existing computer equipment does not even have extra computational resource to provide remote access service.Therefore, be necessary to improve the visual cooperation scheme of existing network.
Utility model content
The purpose of this utility model is to provide a kind of network visualization distributed task scheduling cooperation device.
The technical scheme that the utility model solves the problem is: a kind of network visualization distributed task scheduling cooperation device, comprises encoder, the network switch, decoder,
Described encoder comprises: image capture module, audio-frequency module, compression coding module, network transmission module, USB module, recording module; Described image capture module is connected with network transmission module by compression coding module, and described audio-frequency module and USB module are connected with network transmission module, described recording module and compression coding model calling;
Described decoder comprises: USB module, image display, audio-frequency module, decoder module, network transmission module; Described image display is connected with network transmission module by decoder module, and described audio-frequency module and USB module are connected with network transmission module;
The described network switch is connected with the network transmission module of the network transmission module in encoder and decoder respectively.
By such scheme, described input node encoder is connected with terminal equipment by video transmission line with output node decoder.
By such scheme, the USB module of described input node encoder is by single USB interfaces access terminal equipment.
By such scheme, described input node encoder is connected with terminal equipment by standard DVI/HDMI video connected mode.
By such scheme, the described network switch is communicated by (3G/4G) with network transmission module.
By such scheme, in described encoder:
Image capture module, for Gather and input picture signal and carry out color space conversion;
Audio-frequency module, for Gather and input audio signal and be transferred to mixed-media network modules mixed-media, simultaneously receive mixed-media network modules mixed-media receive packets of audio data decoding play;
Compression coding module, for completing the compression to image video signal;
Network transmission module, for completing the transmission of audio, video data, receives mouse-keyboard operation information bag and the packets of audio data from decoder simultaneously;
USB module, parse operation packets of information, and be connected to computer with single USB interfaces from equipment mode, analog mouse keyboard operation simultaneously;
Record module, for providing the real-time recording to input picture vision signal.
By such scheme, in described output node decoder:
USB module, for the hot plug of Real-Time Monitoring keyboard and mouse, obtains the mouse-keyboard operation information of terminal simultaneously and reaches network transmission module;
Image display, exports to terminal presentation facility for obtaining video image by finally decoding;
Audio-frequency module, is transferred to mixed-media network modules mixed-media for Gather and input audio signal, also for receiving the packets of audio data that mixed-media network modules mixed-media receives;
Decoder module, for the decoding to network reception compressing video frequency flow;
Network transmission module, receives for audio, video data, mouse-keyboard operation information bag is sent to corresponding network address simultaneously.
The principle of this device work is: encoder is connected with computer by video cables, realizes catching and the transmission of synchronous compression coding data such as computer desktop image signal, audio frequency, provides the recording to input picture vision signal; The described network switch connects encoder and decoder; Described decoder connects display device, shows, and synchronously play the voice data received to after the compressing video frequency flow decoding of Network Capture; The mouse-keyboard equipment of the terminal that decoder connects directly accesses decoder by USB module, and decoder can detect the input of user's keyboard and mouse in real time, the remote computer desktop of control connection, local audio data is uploaded to encoder simultaneously and plays.
The beneficial effect that the utility model device brings is: 1, adopt flush bonding processor to realize, and adopt standard DVI/HDMI video connected mode, compatible all kinds of computer and display, eliminate the dependence of systems soft ware and taking computational resource;
2, audio-video collection transmission separation design, supports the combination of various input source, and two way audio transmits, and provides good communication and Collaborative environment;
3, support that the content watched all operations person in task operating and operating is carried out alternately in the mode of low bandwidth, full resolution, former frame frequency, high definition;
4, real-time recording can be carried out to mutual video content, and play with standard media player, examine and look back after taking action;
5, mouse-keyboard equipment directly accesses decoder, and operation information reaches encoder by same network, and encoder adopts single USB to access computer, reproduces the operation of decoding end mouse-keyboard simultaneously.
Accompanying drawing explanation
Fig. 1 is the coder structure schematic diagram of the device of the utility model embodiment;
Fig. 2 is the decoder architecture schematic diagram of the device of the utility model embodiment;
Fig. 3 is the General Implementing structural representation of the utility model embodiment;
Fig. 4 is that a concrete passage of the utility model embodiment implements schematic diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 3 is network visualization distributed task scheduling cooperation device General Implementing structural representation, and a kind of network visualization distributed task scheduling cooperation device, comprises input node encoder, the network switch, output node decoder; This device is connected with computer 1 by video cables, sends into network after encoded device 2.Decoder obtains signal source list from network, selects a road to decode and sends into display device 5.The network switch 3 connects encoder 2 and decoder 4, build Star Network and realize the interconnected of each node, the transmission of coding side data flow network can be set to unicast or multicast, realizes the real-time monitoring of the screen content of each operator and shares between multiple remote site.
Figure 4 shows that the implementation of a concrete interface channel, comprise encoder 2, the network switch 3, decoder 4.Encoder 2 and computer 1 match and use, and be connected, realize, to the transmission of catching and encode of image video signal, providing the recording to input picture vision signal simultaneously by standard DVI/HDMI video cables with it.Decoder 4 connects display device 5, shows, and synchronously play the voice data received to after the compressing video frequency flow decoding of Network Capture.Decoder can detect the input of user's keyboard and mouse in real time, the remote computer 1 of control connection, local audio data is uploaded to encoder simultaneously and plays.Sound, video acquisition separation design, support the combination of various input source, and two way audio transmits, and provides good communication and Collaborative environment.
As shown in Figure 1, encoder 2 comprises: image capture module, audio-frequency module, compression coding module, network transmission module, USB module, recording module; Described image capture module is connected with network transmission module by compression coding module, and described audio-frequency module and USB module are connected with network transmission module, described recording module and compression coding model calling;
As shown in Figure 2, decoder 4 comprises: USB module, image display, audio-frequency module, decoder module, network transmission module; Described image display is connected with network transmission module by decoder module, and described audio-frequency module and USB module are connected with network transmission module;
Wherein, in encoder 2: image capture module collecting computer 1 outputting video signal also carries out color space conversion; The audio frequency of audio-frequency module collecting computer 1 output audio signal or audio signal source 7, and be transferred to mixed-media network modules mixed-media, audio-frequence player device 6 is delivered in the packets of audio data decoding simultaneously receiving mixed-media network modules mixed-media reception; Network transmission module completes audio, video data packing transmission, receives mouse-keyboard operation information bag and packets of audio data simultaneously; USB module parse operation packets of information, and be connected to computer with single USB interfaces from equipment mode, analog mouse keyboard operation simultaneously.Coding module completes the compression to image video signal; Recording module provides full resolution, former frame frequency real-time recording to computer desktop, real-time operation information etc., for examination and the review of taking action afterwards.
In decoder 4: the hot plug of USB module Real-Time Monitoring keyboard mouse device 8, obtain operation information simultaneously and reach network transmission module; Image display obtains video image by finally decoding and exports to display device; Audio-frequency module Gather and input audio signal 7 is also transferred to mixed-media network modules mixed-media, and the packets of audio data simultaneously receiving mixed-media network modules mixed-media reception delivers to audio-frequence player device 6; Decoder module completes the decoding to network reception compressing video frequency flow; Network transmission module completes audio, video data and receives, and mouse-keyboard operation information bag and local audio bag is sent to corresponding network address simultaneously.
Claims (7)
1. a network visualization distributed task scheduling cooperation device, is characterized in that, comprises input node encoder, the network switch, output node decoder;
Described input node encoder comprises: image capture module, audio-frequency module, compression coding module, network transmission module, USB module, recording module; Described image capture module is connected with network transmission module by compression coding module, and described audio-frequency module and USB module are connected with network transmission module, described recording module and compression coding model calling;
Described output node decoder comprises: USB module, image display, audio-frequency module, decoder module, network transmission module; Described image display is connected with network transmission module by decoder module, and described audio-frequency module and USB module are connected with network transmission module;
The described network switch is connected with the network transmission module of the network transmission module in encoder and decoder respectively.
2. network visualization distributed task scheduling cooperation device according to claim 1, is characterized in that, described input node encoder is connected with terminal equipment by video transmission line with output node decoder.
3. network visualization distributed task scheduling cooperation device according to claim 1, is characterized in that, the USB module of described input node encoder is by single USB interfaces access terminal equipment.
4. network visualization distributed task scheduling cooperation device according to claim 1, is characterized in that, described input node encoder is connected with terminal equipment by standard DVI/HDMI video connected mode.
5. network visualization distributed task scheduling cooperation device according to claim 1, is characterized in that, the described network switch is communicated by (3G/4G) with network transmission module.
6. network visualization distributed task scheduling cooperation device according to claim 1, is characterized in that, in described input node encoder:
Image capture module, for Gather and input picture signal and carry out color space conversion;
Audio-frequency module, for Gather and input audio signal and be transferred to mixed-media network modules mixed-media, simultaneously receive mixed-media network modules mixed-media receive packets of audio data decoding play;
Compression coding module, for completing the compression to image video signal;
Network transmission module, for completing the transmission of audio, video data, receives mouse-keyboard operation information bag and the packets of audio data from decoder simultaneously;
USB module, parse operation packets of information, and be connected to computer with single USB interfaces from equipment mode, analog mouse keyboard operation simultaneously;
Record module, for providing the real-time recording to input picture vision signal.
7. network visualization distributed task scheduling cooperation device according to claim 1, is characterized in that, in described output node decoder:
USB module, for the hot plug of Real-Time Monitoring keyboard and mouse, obtains the mouse-keyboard operation information of terminal simultaneously and reaches network transmission module;
Image display, exports to terminal presentation facility for obtaining video image by finally decoding;
Audio-frequency module, is transferred to mixed-media network modules mixed-media for Gather and input audio signal, also for receiving the packets of audio data that mixed-media network modules mixed-media receives;
Decoder module, for the decoding to network reception compressing video frequency flow;
Network transmission module, receives for audio, video data, mouse-keyboard operation information bag is sent to corresponding network address simultaneously.
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| CN201520808646.2U CN205081880U (en) | 2015-10-16 | 2015-10-16 | Visual distributed task of network cooperation device |
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| CN201520808646.2U CN205081880U (en) | 2015-10-16 | 2015-10-16 | Visual distributed task of network cooperation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868552A (en) * | 2019-12-09 | 2020-03-06 | 长沙楚风数码科技有限公司 | Distributed audio and video device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868552A (en) * | 2019-12-09 | 2020-03-06 | 长沙楚风数码科技有限公司 | Distributed audio and video device and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20161016 |