CN103686072B

CN103686072B - Depending on networked video method for supervising and system, association turns server and looks networked server

Info

Publication number: CN103686072B
Application number: CN201310575228.9A
Authority: CN
Inventors: 杨春晖; 李云鹏; 李殿坤; 王艳辉
Original assignee: Beijing Visionvera International Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2015-09-23
Anticipated expiration: 2033-11-15
Also published as: CN103686072A

Abstract

Embodiments provide one turn server depending on networked video method for supervising and system, association and look networked server, limited with the personnel solved due to Surveillance center, cause neglecting unavoidably when checking monitoring vision signal, cause the problem of potential safety hazard.Method comprises: after association turns server power-up initializing, networked server is looked in access; Send the request of data comprising authorization information to front monitoring front-end, receive the monitor video packet that front monitoring front-end sends; Monitor video packet is converted to comprise routing information look networked video packet; Networked server will be looked depending on networked video packet by being uploaded to depending on networking, depending on networked server for the corresponding channel of networked video Packet Generation to digital TV set-top box will be looked according to routing information.The present invention can make the personnel at non-supervised center watch monitor video by Digital Television, and the personnel avoided due to Surveillance center are limited, causes neglecting unavoidably when checking monitoring vision signal, causes the problem of potential safety hazard.

Description

Depending on networked video method for supervising and system, association turns server and looks networked server

Technical field

The embodiment of the present invention relates to monitoring technique field, particularly relates to one and looks networked video method for supervising and system, and a kind of association for video monitoring turns server and looks networked server.

Background technology

Video monitoring (Cameras and Surveillance) is the important component part of safety and protection system, comprises front-end camera, transmission cable, video monitoring platform.Video camera can be divided into network digital camera and analog video camera, can be used as the collection of head end video picture signal.Video monitoring is the integrated system that a kind of prevention ability is stronger, and it is directly perceived with it, accurately, timely and the information content is abundant and be widely used in many occasions.In recent years, along with the develop rapidly of computer, network and image procossing, transmission technology, Video Supervision Technique there has also been significant progress.

Video Supervision Technique is widely used in community, parking lot and municipal works at present, common supervisory control system is by after front monitoring front-end acquisition monitoring vision signal, checked to the equipment of Surveillance center by this monitor video Signal transmissions, the equipment at other non-supervised center cannot view monitor video signal.

But the personnel of the Surveillance center of general community, parking lot and market engineering are limited, neglect unavoidably, cause potential safety hazard when checking monitoring vision signal.

Summary of the invention

Embodiment of the present invention technical problem to be solved is to provide one and turns server depending on networked video method for supervising and system, association and look networked server, to solve in current Video Supervision Technique, because the personnel of Surveillance center are limited, cause neglecting unavoidably when checking monitoring vision signal, cause the problem of potential safety hazard.

In order to solve the problem, the invention discloses one and looking networked video method for supervising, it is characterized in that, comprising:

After association turns server power-up initializing, networked server is looked in access;

Association turns server and sends to front monitoring front-end and comprise the request of data of authorization information, and receives described front monitoring front-end and verify and the monitor video packet sent after being verified described authorization information according to described request of data;

Association turn server described monitor video packet is converted to comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet;

Association turns server and described in being uploaded to depending on networking, looks networked server depending on networked video packet by described according to described routing information, described in depending on networked server for by described depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server.

Preferably, after described association turns server power-up initializing, networked server is looked in access, comprising:

Described association turn server receive described in issue depending on networked server look networking ID inquiring instruction, described in depending on the instruction of networking ID inquiring comprise described association turn server MAC Address and described depending on networked server be described association turn server-assignment look networking address;

Whether described association to detect described MAC Address correct if turning server, when correct, look networking ID inquiring response instruction to described to send depending on networked server, described in comprise depending on networking ID inquiring response instruction the mark that described association turns server;

Described association turns the networking instruction issued depending on networked server described in server reception, described networking instruction comprise described association turn server depending on networking address and described be the Subscriber Number that described association turns server-assignment depending on networked server, described networking instruction is verify the mark that described association turns server depending on networked server, and is verified rear transmission;

Described association turn server by networking response instruction be sent to described in look networked server, described association turn server successfully access described in look networked server.

Preferably, after after association turns server power-up initializing, networked server is looked in access, also comprise:

Described association turn server receive described in send depending on networked server the coded address comprising channel, Subscriber Number and terminal iidentification coding and decoding instruction.

Preferably, the corresponding relation of described channel and front monitoring front-end be the Subscriber Number of described channel and terminal iidentification, corresponding relation with the IP address of described front monitoring front-end; Described monitor video packet comprises IP packet header, and described IP packet header comprises the IP address of front monitoring front-end;

Described association turn server described monitor video packet is converted to comprise routing information look networked video packet, comprising:

From described channel and Subscriber Number and the terminal iidentification of searching the channel corresponding with the IP address of front monitoring front-end in described IP packet header the corresponding relation of front monitoring front-end;

Search the coded address of described Subscriber Number and channel corresponding to terminal iidentification;

Delete the IP packet header of described monitor video packet, and add comprise routing information look networking protocol packet header, be encapsulated in and look networked video packet depending on generating in networking protocol message body; Described routing information comprises the coded address of described channel.

Preferably, what described routing information also comprised that described association turns server looks networking address, and what wherein said association turned server is source address depending on networking address, address for the purpose of the coded address of described channel,

Described association turns server and described in being uploaded to depending on networking, looks networked server depending on networked video packet by described according to described routing information, comprising: described association turn server by described to be uploaded to according to the source address in described routing information and destination address depending on networked video packet described in look networked server.

On the other hand, the invention also discloses one and look networked video method for supervising, it is characterized in that, comprising:

Receive association depending on networked server and turn the access of server after power-up initializing; Described association turns server and comprises the request of data of authorization information for sending to front monitoring front-end, and receives described front monitoring front-end and verify and the monitor video packet sent after being verified described authorization information according to described request of data;

Depending on networked server receive described association turn server according to routing information by depending on networking upload look networked video packet; Described depending on networked video packet be described association turn that the conversion of described monitor video packet generates by server comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet;

Depending on networked server by the described corresponding channel extremely having accessed the digital TV set-top box of looking networked server depending on networked video Packet Generation.

Preferably, described in depending on networked server receive association turn the access of server after power-up initializing, comprising:

Describedly turn server depending on networked server to described association and issue and look networking ID inquiring instruction, described in depending on the instruction of networking ID inquiring comprise described association turn server MAC Address and described depending on networked server be described association turn server-assignment look networking address;

Described depending on networked server receive described association turn server send look networking ID inquiring response instruction, describedly comprise depending on networking ID inquiring response instruction the mark that described association turns server, described ID inquiring response instruction is that described association turns server and detects described MAC Address and detecting what described MAC Address correctly sent afterwards;

Describedly depending on networked server, the mark that described association turns server to be verified, after being verified, turning server to described association issuing networking instruction, described networking instruction comprise described association turn server depending on networking address and described be the Subscriber Number that described association turns server-assignment depending on networked server;

Described depending on networked server receive described association turn server send networking response instruction, described in depending on networked server successfully receive association turn the access of server after power-up initializing.

On the other hand, the invention also discloses a kind of association for video monitoring and turn server, it is characterized in that, described association turns server and communicates with depending on networked server, described in depending on networked server for described association is turned server uploads depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server;

Described association turns server and comprises:

Access module, looks networked server for access after power-up initializing;

Request module, for sending the request of data comprising authorization information to front monitoring front-end;

Monitor data receiver module, verifies and the monitor video packet sent after being verified described authorization information according to described request of data for receiving described front monitoring front-end;

Modular converter, for described monitor video packet is converted to comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet;

Upper transmission module, turns server for association and described in being uploaded to depending on networking, looks networked server depending on networked video packet by described according to described routing information.

Preferably, described access module comprises:

Query statement receives submodule, look the instruction of networking ID inquiring for what issue depending on networked server described in receiving, described in depending on the instruction of networking ID inquiring comprise described association turn server MAC Address and described depending on networked server be described association turn server-assignment look networking address;

Whether inquiry response instruction sends submodule, correct for detecting described MAC Address, when correct, look networking ID inquiring response instruction to described to send depending on networked server, described in comprise depending on networking ID inquiring response instruction the mark that described association turns server;

Networking command reception submodule, for the networking instruction issued depending on networked server described in receiving, described networking instruction comprise described association turn server depending on networking address and described be the Subscriber Number that described association turns server-assignment depending on networked server, described networking instruction is verify the mark that described association turns server depending on networked server, and is verified rear transmission;

Network response instruction send submodule, for by networkings reply instruction be sent to described in look networked server, described association turn server successfully access described in look networked server.

Preferably, described association turns server and also comprises:

Command reception module, for send depending on networked server described in receiving the coded address comprising channel, Subscriber Number and terminal iidentification coding and decoding instruction.

Described modular converter comprises:

Search submodule, for from described channel and Subscriber Number and the terminal iidentification of searching the channel corresponding with the IP address of front monitoring front-end in described IP packet header in the corresponding relation of front monitoring front-end, and search the coded address of described Subscriber Number and channel corresponding to terminal iidentification;

Transform subblock, for deleting the IP packet header of described monitor video packet, and add comprise routing information look networking protocol packet header, be encapsulated in and look networked video packet depending on generating in networking protocol message body; Described routing information comprises the coded address of described channel.

Described upper transmission module specifically for by described to be uploaded to according to the source address in described routing information and destination address depending on networked video packet described in look networked server.

On the other hand, the invention also discloses and a kind ofly look networked server for video monitoring, it is characterized in that, describedly turn server communication depending on networked server and association, described association turns server and comprises the request of data of authorization information for sending to front monitoring front-end, and receives described front monitoring front-end and verify and the monitor video packet sent after being verified described authorization information according to described request of data;

Describedly to comprise depending on networked server:

Receiving access module, turning the access of server after power-up initializing for receiving association;

Depending on networking data receiver module, for receive described association turn server according to routing information by depending on networking upload look networked video packet; Described depending on networked video packet be described association turn that the conversion of described monitor video packet generates by server comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet;

Sending module, for by described depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server.

Preferably, described reception access module comprises:

Query statement sends submodule, issue look networking ID inquiring instruction for turning server to described association, described in depending on the instruction of networking ID inquiring comprise described association turn server MAC Address and described depending on networked server be described association turn server-assignment look networking address;

Inquiry response command reception submodule, the networking ID inquiring of looking turning server transmission for receiving described association replys instruction, describedly comprise depending on networking ID inquiring response instruction the mark that described association turns server, described ID inquiring response instruction is that described association turns server and detects described MAC Address and detecting what described MAC Address correctly sent afterwards;

Networking instruction sends submodule, mark for turning server to described association is verified, after being verified, turning server to described association issuing networking instruction, described networking instruction comprise described association turn server depending on networking address and described be the Subscriber Number that described association turns server-assignment depending on networked server;

Network response command reception submodule, turns for receiving described association the networking response instruction that server sends, described in successfully receive association depending on networked server and turn the access of server after power-up initializing.

On the other hand, the invention also discloses one and look networked video supervisory control system, it is characterized in that, comprising: front monitoring front-end, association as above turn server, look networked server and digital TV set-top box as above.

Compared with prior art, the embodiment of the present invention comprises following advantage:

First, association can be turned server in the embodiment of the present invention and look networked server with the access of a kind of identity depending on networked terminals, the data that therefore this association turns server can be transmitted in depending on networking.Turn after monitor video packet to convert to and look networked video packet by server by association, can by this depending on networked video packet by depending on networking transport to the corresponding channel having accessed the digital TV set-top box of looking networked server, thus the personnel at more how non-supervised center (televiewer) can watch monitor video by Digital Television, the personnel avoided due to Surveillance center are limited, cause neglecting unavoidably when checking monitoring vision signal, cause the problem of potential safety hazard.

Secondly, association turns server and with the addition of routing information in depending on networked video packet, this routing information carries out depending on networked video packet the transmission path that transmits for identifying in depending on networking, therefore in the transmitting procedure of looking networked video packet, directly carry out transmitting according to above-mentioned transmission path, and without the need to adopting agreement (the Internet Protocol interconnected between existing network, IP) solution, transmission route is consulted voluntarily by each packet, thus the stable and unobstructed of transmission channel can be ensured, avoid the time delay of multimedia service.

Accompanying drawing explanation

Fig. 1 is a kind of flow chart looking networked video method for supervising of the embodiment of the present invention one;

Fig. 2 is a kind of flow chart looking networked video method for supervising of the embodiment of the present invention two;

Fig. 3 is a kind of flow chart looking networked video method for supervising of the embodiment of the present invention three;

Fig. 4 is the structured flowchart that a kind of association for video monitoring of the embodiment of the present invention four turns server;

Fig. 5 is a kind of structured flowchart looking networked server for video monitoring of the embodiment of the present invention five;

Fig. 6 is a kind of structured flowchart looking networked video supervisory control system of the embodiment of the present invention six.

Embodiment

For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.

Depending on the important milestone that networking is network Development, it is the more advanced form of the Internet, it is a real-time network, the whole network HD video real-time Transmission that current the Internet cannot realize can be realized depending on networking, push numerous internet, applications to HD video, high definition is face-to-face, and realize the world the most at last without distance, realizing the distance of person to person in global range is the distance of a screen.Real-time high-definition video switching technology is adopted depending on networking, can by required service in a network platform, as HD video meeting, video monitoring, Intellectualized monitoring is analyzed, emergency command, digital broadcast television, time delay TV, the Web-based instruction, on-the-spot broadcasting, video request program (Video On Demand, VOD), TV Mail, individual video video recording (Personalvideo recorder, PVR), Intranet (managing by oneself) channel, intelligent video Broadcast Control, the tens of kinds of videos such as Information issued, voice, picture, word, communication, the service such as data is all incorporated into a system platform, realize high-definition quality video by TV or computer to play.

By looking the comprehensive multimedia Video service platform of networking unify video Technical Architecture, easily breach the defect of legacy network video, thousands of unified intelligent management to tens thousand of HD video, multimedia and data, services points (terminal) can be realized on a platform, realize real-time high-definition, highly intelligentized video playback, video communication and transmission of video, and cost no longer high be difficult to the imagination.Depending on networking can with existing IP network, local area network (LAN), the Internet, 3G (Third Generation) Moblie (3rd-generation, 3G) network, telephone network are entirely compatible, and can dock with existing database, supervisory control system, TV network, realize comprehensively compatible.

The present invention is mainly in current Video Supervision Technique, owing to only having the equipment ability checking monitoring vision signal of Surveillance center, and the personnel of Surveillance center are limited, thus cause neglecting unavoidably when checking monitoring vision signal, cause the problem of potential safety hazard, the one proposed looks networked video method for supervising and system, to realize by watching monitor video depending on the terminal (digital TV set-top box) in networking, makes monitoring safer, convenient.Below, described in detail by each embodiment following.

Embodiment one:

With reference to Fig. 1, show a kind of flow chart looking networked video method for supervising of the embodiment of the present invention one, this video frequency monitoring method can comprise the following steps:

Step S100, after association turns server power-up initializing, networked server is looked in access.

In video monitoring process, the monitor video data gathered by front monitoring front-end based on internet transmission to Surveillance center, but transmit according to Internet protocol due to it, therefore these monitor video data cannot be transmitted in depending on networking.In the embodiment of the present invention, propose and turn server by association monitor video data are changed, namely convert the data can transmitted in depending on networking to, and then realize by watching monitor video depending on the digital television in networking.

Can comprise in depending on networking depending on networked server and look networked terminals, first these will access depending on networked terminals and look networked server, namely by looking networking transport data after access.Therefore, association turns server and first will access after power-up initializing and look networked server, then just a kind of identity depending on networked terminals can transmit data in depending on networking.For concrete access procedure, will discuss in detail in the following embodiments.

Step S102, association turns server and sends to front monitoring front-end and comprise the request of data of authorization information, and receives described front monitoring front-end and verify and the monitor video packet sent after being verified described authorization information according to described request of data.

In the embodiment of the present invention, described front monitoring front-end can be digital video recorder (Digital VideoRecorder, DVR), network video recorder (Network Video Recorder, NVR), IP-based web camera (IP Network Camera, IPCAM), etc.

Front monitoring front-end Real-time Collection monitor video data, association turns server can to the monitor video data of the above-mentioned collection of front monitoring front-end request.In request process, association turns server and sends the request of data comprising authorization information to front monitoring front-end, after front monitoring front-end receives this request of data, verifies described authorization information according to request of data.If the verification passes, illustrate that association turns server and has the authority obtaining the monitor video data that this front monitoring front-end gathers, then the packing of the monitor video data of collection can send to association to turn server by front monitoring front-end; If checking is not passed through, illustrate that association turns the authority that server does not obtain the monitor video data that this front monitoring front-end gathers, then the monitor video data of collection will send to association to turn server by front monitoring front-end, and can notify that association turns server authentication failure.

Step S104, association turn server described monitor video packet is converted to comprise routing information look networked video packet.

When association turns after server gets the monitor video packet of front monitoring front-end, will by monitor video packet by being sent to digital TV set-top box depending on networking, therefore, association turns server and first will change the monitor video packet obtained, to convert the data can carrying out in depending on networking transmitting to.

Concrete, association turns server and can obtain routing information corresponding to these monitor video data according to the channel pre-set and the corresponding relation of front monitoring front-end, then described monitor video packet is converted to comprise routing information look networked video packet.

Step S106, association turns server and described in being uploaded to depending on networking, looks networked server depending on networked video packet by described according to described routing information, described in depending on networked server for by described depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server.

Association turns server and looks networked server depending on networked video packet by being uploaded to depending on networking by obtained above, due to the transmission path carrying out in depending on networking depending on networked video packet transmitting for identifying this depending on the routing information in networked video packet, therefore, in upload procedure, association turns server and can transmit according to described routing information.

Depending on networked server after receiving and looking networked video packet, namely this extremely can have been accessed the corresponding channel of the digital TV set-top box of looking networked server depending on networked video Packet Generation, when spectators' TV reception, the monitor video that corresponding channel watches corresponding front monitoring front-end can be forwarded to.

Association can be turned server in the embodiment of the present invention one and look networked server with a kind of access of the identity depending on networked terminals, turn after monitor video packet to convert to and look networked video packet by server by association, can by this depending on networked video packet by depending on networking transport to the corresponding channel having accessed the digital TV set-top box of looking networked server, thus the personnel at more how non-supervised center (televiewer) can watch monitor video by Digital Television, the personnel avoided due to Surveillance center are limited, cause neglecting unavoidably when checking monitoring vision signal, cause the problem of potential safety hazard, in addition, association turns server and with the addition of routing information in depending on networked video packet, this routing information carries out depending on networked video packet the transmission path that transmits for identifying in depending on networking, therefore in the transmitting procedure of looking networked video packet, directly carry out transmitting according to above-mentioned transmission path, and without the need to adopting the solution of existing IP agreement, consult transmission route voluntarily by each packet, thus the stable and unobstructed of transmission channel can be ensured, avoid the time delay of multimedia service.

Below, by embodiment two, one of the present invention is described in detail depending on networked video method for supervising.

Embodiment two:

With reference to Fig. 2, show a kind of flow chart looking networked video method for supervising of the embodiment of the present invention two, the method specifically can comprise the following steps:

Step S200, after association turns server power-up initializing, networked server is looked in access.

Looking in networking, every platform allows the terminal networked all to need to register in depending on networked server, does not have the terminal registered to network.Therefore, an endpoint registration information table can be safeguarded in depending on networked server, the information such as the mark of registered terminals, medium access control (Medium/Media Access Control, MAC) address in this endpoint registration information table, can be comprised.Namely in the embodiment of the present invention, association turns server and first will register in depending on networked server, and this association is turned the mark of server by the backsight networked server succeeded in registration, MAC Address is saved in endpoint registration information table.

In the embodiment of the present invention, this step S200 specifically can comprise following sub-step:

A1, described association turn server receive described in issue depending on networked server look networking ID inquiring instruction, described in depending on the instruction of networking ID inquiring comprise described association turn server MAC Address and described depending on networked server be described association turn server-assignment look networking address.

When association turn server to access look networked server time, first can search the MAC Address that this association turns server from endpoint registration information table depending on networked server, it is that association turns server-assignment one and looks networking address that the log-on message then turning server according to this association in endpoint registration information table obtains depending on networked server.Depending on networked server after getting above-mentioned information, server can be turned to association and issue and look networking ID inquiring instruction, can comprise in this instruction above-mentioned association turn server MAC Address and depending on networked server be this association turn server-assignment look networking address.

A2, whether described association to detect described MAC Address correct if turning server, when correct, look networking ID inquiring response instruction to described to send depending on networked server, described in comprise depending on networking ID inquiring response instruction the mark that described association turns server.

Association turn server receive issue depending on networked server look networking ID inquiring instruction after, first can detect this depending on the MAC Address in the instruction of networking ID inquiring whether correct (namely detect this MAC Address whether turn the MAC Address of server with association identical).If correct, association turns server will look networking ID inquiring response instruction to sending depending on networked server, and this is depending on comprising the mark that described association turns server in networking ID inquiring response instruction.If incorrect, then do not continue to perform follow-up step, can detect the mistake occurred, or can resend depending on networked server and turn server depending on the instruction of networking ID inquiring to association.

A3, described association turns the networking instruction issued depending on networked server described in server reception, described networking instruction comprise described association turn server depending on networking address and described be the Subscriber Number that described association turns server-assignment depending on networked server, described networking instruction is verify the mark that described association turns server depending on networked server, and is verified rear transmission.

After receiving look networking ID inquiring response instruction depending on networked server, first will to comprising association's mark of turning server verify (namely verifying that whether the mark that mark that this association turns server and association corresponding in Registry turn server identical).After being verified when identical (namely), server-assignment Subscriber Number can be turned for association depending on networked server, server will be turned to association afterwards and send networking instruction, can comprise in this networking instruction described association turn server depending on networking address and described be the Subscriber Number that described association turns server-assignment depending on networked server.If checking not by when not identical (namely), does not then continue to perform follow-up step, can detect the mistake occurred, or carry out some other process.For above-mentioned be that association turns the detailed process of server-assignment Subscriber Number depending on networked server, those skilled in the art carry out relevant treatment according to practical experience, and the embodiment of the present invention is discussed no longer in detail at this.

A4, described association turn server by networking response instruction be sent to described in look networked server, described association turn server successfully access described in look networked server.

Association turns after server receives the instruction of networking successful respond, to returning the response instruction that networks depending on networked server, after receiving depending on networked server, association turn server successfully access described in look networked server.

Step S202, described association turn server receive described in send depending on networked server the coded address comprising channel, Subscriber Number and terminal iidentification coding and decoding instruction.

When association turns after server access looks networked server, can transmit data in depending on networking, what will realize in the embodiment of the present invention is carry out video monitoring based on depending on networking, thus can watch monitor video by the digital TV set-top box accessed depending on networking.Broadcast program in Digital Television is corresponding channel, and therefore monitor video data are also corresponding with the channel of digital TV set-top box.

Preferably, embodiment of the present invention Union of Central Vision network server can be coded address corresponding to the channel allocation of each Digital Television, Subscriber Number and terminal iidentification in advance, turn after server access looks networked server in association, depending on networked server can by comprising the coded address of channel, the coding and decoding instruction of Subscriber Number and terminal iidentification is sent to association and turns server.Often send a coding and decoding instruction, the message notice of a channel can be turned server to association, association turns server and can carry out corresponding with channel by the monitor video data of the front monitoring front-end of acquisition.

Step S204, association turns server and sends to front monitoring front-end and comprise the request of data of authorization information, and receives described front monitoring front-end and verify and the monitor video packet sent after being verified described authorization information according to described request of data.

Association turns the agreement that server will support the front monitoring front-end of corresponding manufacturer, first can by SDK (the Software Development Kit of front monitoring front-end manufacturer, SDK) or by opening Internet video Interface Forum (the Open Network Video Interface Forum of standard, ONVIF) (ONVIF standard will be the information exchange definition puppy parc between network video device to agreement, comprise device search, real-time video, audio frequency, metadata and control information etc.) turn in server configure user name corresponding to each front monitoring front-end in association, password, the information such as IP address.

When association turn server will to a certain front monitoring front-end request monitor video data time, send to this front monitoring front-end and comprise the request of data of authorization information, wherein authorization information can comprise username and password corresponding to this front monitoring front-end.Front monitoring front-end is after receiving this request of data, authorization information in request of data can be verified, namely authentication of users name and password whether correct, illustrate when correct and be verified, now the monitor video data collected packing can be packaged into monitor video packet by front monitoring front-end, and sends it to association and turn server.

In packing process, add IP packet header, the source address that this IP packet header comprises is the IP address of front monitoring front-end, destination address is the IP address that association turns server, monitor video Packet Generation can be turned server to association according to the source address in this IP packet header and destination address by front monitoring front-end, such as can pass through transmission control protocol (Transmission Control Protocol, TCP), User Datagram Protoco (UDP) (UserDatagram Protocol, or RTP (Real-time Transport Protocol UDP), RTP) be sent to association and turn server.

Step S206, association turn server described monitor video packet is converted to comprise routing information look networked video packet.

Association turns server after the monitor video packet receiving front monitoring front-end transmission, convert thereof into can transmit in depending on networking look networked video packet, this, depending on will comprising in networked video packet for identifying the routing information that it carries out the transmission path transmitted in depending on networking, then just can be uploaded to and looking networked server.

In the embodiment of the present invention, turn the corresponding relation that can pre-set channel and front monitoring front-end in server in association, thus the monitor video data of each front monitoring front-end are carried out corresponding with channel.The corresponding relation of described channel and front monitoring front-end is the Subscriber Number of described channel and terminal iidentification, corresponding relation with the IP address of described front monitoring front-end.Due in step S202 association turn server can receive send depending on networked server the coded address comprising channel, Subscriber Number and terminal iidentification coding and decoding instruction, and turn in server in association information such as being also configured with user name corresponding to each front monitoring front-end, password, IP address, therefore association turns server can arrange channel and front monitoring front-end corresponding relation according to these information.

In the embodiment of the present invention, the corresponding relation of channel and front monitoring front-end can be as shown in Table 1, wherein, described Subscriber Number and terminal iidentification are the Subscriber Number and terminal iidentification that channel is corresponding, described IP address is the IP address of front monitoring front-end, can be obtained the corresponding relation of channel and front monitoring front-end by Subscriber Number, terminal iidentification and IP address.Certainly, in the embodiment of the present invention, a passage can also be distributed for each front monitoring front-end, this passage is also added in the corresponding relation shown in table one, and the title that can comprise each front monitoring front-end describes.In the embodiment of the present invention, the projects such as type, networking, coding, preservation, deletion can also be added in Table 1, discuss no longer in detail at this.

Table one

Described routing information can obtain according to the corresponding relation of above-mentioned channel and front monitoring front-end, routing information can comprise the source address and destination address of looking networked video packet, and the corresponding relation according to channel and front monitoring front-end can determine the destination address looking networked video packet.

In the embodiment of the present invention, this step S206 specifically can comprise following sub-step:

B1, from described channel and Subscriber Number and the terminal iidentification of searching the channel corresponding with the IP address of front monitoring front-end in described IP packet header the corresponding relation of front monitoring front-end.

Owing to comprising the IP address of front monitoring front-end in the IP packet header of monitor video packet, therefore association turn server can from above-mentioned channel and Subscriber Number and the terminal iidentification of searching the channel corresponding with the IP address of front monitoring front-end in described IP packet header the corresponding relation of front monitoring front-end.

B2, searches the coded address of described Subscriber Number and channel corresponding to terminal iidentification.

After the Subscriber Number and terminal iidentification of channel corresponding to the IP address finding above-mentioned front monitoring front-end, association turns server can also according to the coded address of the channel received in step S202, Subscriber Number and terminal iidentification, searches the coded address of described Subscriber Number and channel corresponding to terminal iidentification.Channel corresponding to this coded address found is channel corresponding to the monitor video data of current monitor front end, and therefore, the coded address of this channel is the destination address looking networked video packet.

B3, deletes the IP packet header of described monitor video packet, and add comprise routing information look networking protocol packet header, be encapsulated in and look networked video packet depending on generating in networking protocol message body, described routing information comprises the coded address of described channel.

What the source address depending on networking data bag was that association turns server looks networking address, destination address is the coded address of the above-mentioned channel found, after determining, association turns the IP packet header that server deletes described monitor video packet, and add comprise routing information look networking protocol packet header, be encapsulated in and look networked video packet depending on generating in networking protocol message body, what namely this routing information comprised that the coded address of described channel and association turn server looks networking address.

Step S208, association turns server and described in being uploaded to depending on networking, looks networked server depending on networked video packet by described according to described routing information, described in depending on networked server for by described depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server.

Above-mentioned routing information looks the transmission path of networked video packet for identifying, comprise source address and destination address, therefore association turn server can by described to be uploaded to according to the source address in described routing information and destination address depending on networked video packet described in look networked server.

Depending on networked server after receiving and looking networked video packet, this extremely can have been accessed the corresponding channel of the digital TV set-top box of looking networked server depending on networked video Packet Generation, when spectators' TV reception, the monitor video that corresponding channel watches corresponding front monitoring front-end can be forwarded to.

In the embodiment of the present invention two, association is turned server and look networked server with a kind of access of the identity depending on networked terminals, thus server can be turned by association and the monitor video data that front monitoring front-end collects are sent to look networked server, namely spectators watch the monitor video of corresponding front monitoring front-end by Digital Television; Further, when networked video packet is looked in transmission, according to the source address in routing information and destination address transmission, thus the stable and unobstructed of transmission channel can be ensured.

Above-described embodiment one and embodiment two turn server side to the description carried out depending on networked video method for supervising from association, below, be described from depending on networked server side by embodiment three.

Embodiment three:

With reference to Fig. 3, show a kind of flow chart looking networked video method for supervising of the embodiment of the present invention three, the method can comprise the following steps:

Step S300, receives association depending on networked server and turns the access of server after power-up initializing.

In the embodiment of the present invention, this step S300 specifically can comprise following sub-step:

C1, described in turn server depending on networked server to described association and issue and look networking ID inquiring instruction, described in depending on the instruction of networking ID inquiring comprise described association turn server MAC Address and described depending on networked server be described association turn server-assignment look networking address.

C2, described depending on networked server receive described association turn server send look networking ID inquiring response instruction, describedly comprise depending on networking ID inquiring response instruction the mark that described association turns server, described ID inquiring response instruction is that described association turns server and detects described MAC Address and detecting what described MAC Address correctly sent afterwards.

C3, describedly depending on networked server, the mark that described association turns server to be verified, after being verified, turning server to described association issuing networking instruction, described networking instruction comprise described association turn server depending on networking address and described be the Subscriber Number that described association turns server-assignment depending on networked server.

C4, described in depending on networked server receive described association turn server send networking response instruction, described in depending on networked server successfully receive association turn the access of server after power-up initializing.

When assist turn server to obtain the monitor video data of a certain front monitoring front-end time, the request of data comprising authorization information can be sent to this front monitoring front-end, described authorization information can comprise username and password corresponding to this front monitoring front-end, after front monitoring front-end receives request of data, described authorization information is verified, after being verified, the monitor video data collected packing is packaged into monitor video Packet Generation and turns server to association, therefore association turns server and also verifies described authorization information according to described request of data for receiving described front monitoring front-end, and the monitor video packet sent after being verified.

Step S302, depending on networked server receive described association turn server according to routing information by depending on networking upload look networked video packet.

Association turns after server gets monitor video packet, the conversion of described monitor video packet can be generated comprise routing information depending on networked video Packet Generation to looking networked server, wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet.Therefore this step S302 Union of Central Vision network server can receive described association turn server according to routing information by depending on networking upload look networked video packet.

Step S304, depending on networked server by the described corresponding channel extremely having accessed the digital TV set-top box of looking networked server depending on networked video Packet Generation.

Depending on networked server real-time reception association turn server send look networked video packet, when wanting when there being spectators to watch monitor video, first corresponding channel can be selected, then digital TV set-top box is to the instruction sending request this channel depending on networked server, depending on networked server can obtain from the coded address of this channel this channel corresponding comprise monitor video data look networked video packet, then send it to the corresponding channel of digital TV set-top box.

In the embodiment of the present invention, look networked video packet described in can also storing depending on networked server, therefore can meet the playback demand of spectators.Such as on the display of Digital Television, can playback button be set, when spectators want the monitor video of a certain channel of playback, click this channel playback button can from obtain depending on networked server this channel corresponding look networked video packet, watch playback video.

Due to the description that this embodiment is from carrying out depending on networked server side, detailed process and above-described embodiment one and embodiment two basic simlarity, relevant part is with reference to above-mentioned two embodiments, and the embodiment of the present invention is discussed no longer in detail at this.

For aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.

Embodiment four:

With reference to Fig. 4, a kind of association for video monitoring showing the embodiment of the present invention four turns the structured flowchart of server, in the embodiment of the present invention, described association turns server 40 and communicates with depending on networked server, described in depending on networked server for described association is turned server uploads depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server.

Described association turns server 40 and can comprise as lower module:

Access module 400, looks networked server for access after power-up initializing;

Request module 402, for sending the request of data comprising authorization information to front monitoring front-end;

Monitor data receiver module 404, verifies and the monitor video packet sent after being verified described authorization information according to described request of data for receiving described front monitoring front-end;

Modular converter 406, for described monitor video packet is converted to comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet;

Upper transmission module 408, turns server for association and described in being uploaded to depending on networking, looks networked server depending on networked video packet by described according to described routing information.

Preferably, described access module can comprise:

In a preferred embodiment of the invention, described association turns server can also comprise command reception module, for send depending on networked server described in receiving the coded address comprising channel, Subscriber Number and terminal iidentification coding and decoding instruction.

Wherein, the corresponding relation of described channel and front monitoring front-end be the Subscriber Number of described channel and terminal iidentification, corresponding relation with the IP address of described front monitoring front-end; Described monitor video packet comprises IP packet header, and described IP packet header comprises the IP address of front monitoring front-end.

Preferably, described modular converter can comprise:

In the embodiment of the present invention, what described routing information can also comprise that described association turns server looks networking address, what wherein said association turned server is source address depending on networking address, address for the purpose of the coded address of described channel, described upper transmission module specifically for by described to be uploaded to according to the source address in described routing information and destination address depending on networked video packet described in look networked server.

Association can be turned server in the embodiment of the present invention and look networked server with a kind of access of the identity depending on networked terminals, therefore turn after monitor video packet to convert to and look networked video packet by server by association, can by this depending on networked video packet by depending on networking transport to the corresponding channel having accessed the digital TV set-top box of looking networked server, thus realize watching monitor video by Digital Television; And, association turns server and with the addition of routing information in depending on networked video packet, in the transmitting procedure of looking networked video packet, directly carries out transmitting according to above-mentioned routing information, thus the stable and unobstructed of transmission channel can be ensured, avoid the time delay of multimedia service.

Turn for server example for the above-mentioned association for video monitoring, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method shown in Fig. 1, Fig. 2 and Fig. 3.

Embodiment five:

With reference to Fig. 5, show a kind of structured flowchart looking networked server for video monitoring of the embodiment of the present invention five, in the embodiment of the present invention, describedly turn server communication depending on networked server 50 with association, described association turns server and comprises the request of data of authorization information for sending to front monitoring front-end, and receives described front monitoring front-end and verify and the monitor video packet sent after being verified described authorization information according to described request of data.

Describedly can to comprise as lower module depending on networked server 50:

Receiving access module 500, turning the access of server after power-up initializing for receiving association;

Depending on networking data receiver module 502, for receive described association turn server according to routing information by depending on networking upload look networked video packet; Described depending on networked video packet be described association turn that the conversion of described monitor video packet generates by server comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet;

Sending module 504, for by described depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server.

Preferably, described reception access module can comprise:

The embodiment of the present invention can realize watching monitor video by digital TV set-top box, solve in current Video Supervision Technique owing to only having the equipment ability checking monitoring vision signal of Surveillance center, thus cause neglecting unavoidably when checking monitoring vision signal, cause the problem of potential safety hazard, make monitoring safer, convenient.

For above-mentioned for video monitoring depending on for networked server embodiment, due to itself and embodiment of the method basic simlarity, thus describe fairly simple, relevant part illustrates see the part of embodiment of the method shown in Fig. 1, Fig. 2 and Fig. 3.

Embodiment six:

With reference to Fig. 6, show a kind of structured flowchart looking networked video supervisory control system of the embodiment of the present invention six, this system can comprise front monitoring front-end 600, association turns server 602, looks networked server 604 and digital TV set-top box 606.Wherein, described front monitoring front-end can be DVR, NVR, IPCAM etc., described association turns the concrete structure of server 602 can with reference to the associated description of above-described embodiment four, the described concrete structure depending on networked server 604 can with reference to the associated description of above-described embodiment five, and the embodiment of the present invention is discussed no longer in detail at this.

In the video monitoring system of the embodiment of the present invention, front monitoring front-end Real-time Collection monitor video data, then association turns the monitor video data that server can ask front monitoring front-end to gather, convert thereof into can carry out in depending on networking transmitting look networked video data, and packing is encapsulated as depending on networked video Packet Generation to looking networked server, when spectators want to watch monitor video corresponding to a certain channel, can send request to depending on networked server, the monitor video data of correspondence can be sent to the corresponding channel of digital TV set-top box depending on networked server.Utilize the video monitoring system of the embodiment of the present invention can realize watching monitor video by digital TV set-top box, thus make monitoring safer, convenient.

For above-mentioned depending on for networked video supervisory control system embodiment, due to itself and embodiment of the method basic simlarity, thus describe fairly simple, relevant part illustrates see the part of embodiment of the method shown in Fig. 1, Fig. 2 and Fig. 3.

Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.

The embodiment of the present invention can describe in the general context of computer executable instructions, such as program module.Usually, program module comprises the routine, program, object, assembly, data structure etc. that perform particular task or realize particular abstract data type.Also can put into practice the present invention in a distributed computing environment, in these distributed computing environment (DCE), be executed the task by the remote processing devices be connected by communication network.In a distributed computing environment, program module can be arranged in the local and remote computer-readable storage medium comprising memory device.

Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, commodity or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, commodity or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, commodity or the equipment comprising described key element and also there is other identical element.

Networked video method for supervising and system is looked above to provided by the present invention, association turns server and looks networked server, be described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims

1. look a networked video method for supervising, it is characterized in that, comprising:

Association turn server described monitor video packet is converted to comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet; What described routing information comprised that the coded address of the corresponding channel of the digital TV set-top box accessed depending on networked server and described association turn server looks networking address, wherein, what described association turned server is source address depending on networking address, address for the purpose of the coded address of described channel;

2. method according to claim 1, is characterized in that, after described association turns server power-up initializing, networked server is looked in access, comprising:

3. method according to claim 1 and 2, is characterized in that, after after association turns server power-up initializing, networked server is looked in access, also comprises:

4. method according to claim 3, is characterized in that, the corresponding relation of described channel and front monitoring front-end is the Subscriber Number of described channel and terminal iidentification, corresponding relation with the IP address of described front monitoring front-end; Described monitor video packet comprises IP packet header, and described IP packet header comprises the IP address of front monitoring front-end;

Delete the IP packet header of described monitor video packet, and add comprise routing information look networking protocol packet header, be encapsulated in and look networked video packet depending on generating in networking protocol message body.

5. method according to claim 4, is characterized in that,

6. look a networked video method for supervising, it is characterized in that, comprising:

Depending on networked server receive described association turn server according to routing information by depending on networking upload look networked video packet; Described depending on networked video packet be described association turn that the conversion of described monitor video packet generates by server comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet; What described routing information comprised that the coded address of the corresponding channel of the digital TV set-top box accessed depending on networked server and described association turn server looks networking address, wherein, what described association turned server is source address depending on networking address, address for the purpose of the coded address of described channel;

7. method according to claim 6, is characterized in that, described in depending on networked server receive association turn the access of server after power-up initializing, comprising:

8. one kind turns server for the association of video monitoring, it is characterized in that, described association turns server and communicates with depending on networked server, described in depending on networked server for described association is turned server uploads depending on networked video Packet Generation to the corresponding channel having accessed the digital TV set-top box of looking networked server;

Described association turns server and comprises:

Access module, looks networked server for access after power-up initializing;

Modular converter, for described monitor video packet is converted to comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet; What described routing information comprised that the coded address of the corresponding channel of the digital TV set-top box accessed depending on networked server and described association turn server looks networking address, wherein, what described association turned server is source address depending on networking address, address for the purpose of the coded address of described channel;

9. association according to claim 8 turns server, it is characterized in that, described access module comprises:

10. association according to claim 8 or claim 9 turns server, it is characterized in that, also comprises:

11. associations according to claim 10 turn server, it is characterized in that, the corresponding relation of described channel and front monitoring front-end is the Subscriber Number of described channel and terminal iidentification, corresponding relation with the IP address of described front monitoring front-end; Described monitor video packet comprises IP packet header, and described IP packet header comprises the IP address of front monitoring front-end;

Described modular converter comprises:

Transform subblock, for deleting the IP packet header of described monitor video packet, and add comprise routing information look networking protocol packet header, be encapsulated in and look networked video packet depending on generating in networking protocol message body.

12. associations according to claim 11 turn server, it is characterized in that,

Networked server is looked for 13. 1 kinds for video monitoring, it is characterized in that, describedly turn server communication depending on networked server and association, described association turns server and comprises the request of data of authorization information for sending to front monitoring front-end, and receives described front monitoring front-end and verify and the monitor video packet sent after being verified described authorization information according to described request of data;

Describedly to comprise depending on networked server:

Depending on networking data receiver module, for receive described association turn server according to routing information by depending on networking upload look networked video packet; Described depending on networked video packet be described association turn that the conversion of described monitor video packet generates by server comprise routing information look networked video packet; Wherein, described routing information obtains according to the corresponding relation of the channel pre-set and front monitoring front-end, for carrying out the transmission path transmitted described in identifying in depending on networking depending on networked video packet; What described routing information comprised that the coded address of the corresponding channel of the digital TV set-top box accessed depending on networked server and described association turn server looks networking address, wherein, what described association turned server is source address depending on networking address, address for the purpose of the coded address of described channel;

14. according to claim 13ly look networked server, and it is characterized in that, described reception access module comprises:

Look networked video supervisory control system, it is characterized in that, comprising for 15. 1 kinds: front monitoring front-end, association as described in any one of claim 8-12 turn server, as described in any one of claim 13-14, look networked server and digital TV set-top box.