CN108965941A - A kind of data capture method and view networking management system - Google Patents

A kind of data capture method and view networking management system Download PDF

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Publication number
CN108965941A
CN108965941A CN201711230390.1A CN201711230390A CN108965941A CN 108965941 A CN108965941 A CN 108965941A CN 201711230390 A CN201711230390 A CN 201711230390A CN 108965941 A CN108965941 A CN 108965941A
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China
Prior art keywords
data acquisition
server
acquisition request
configuration information
view networked
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Inventor
赵海亮
孙绍敏
李艳朋
王晓东
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Beijing Visionvera International Information Technology Co Ltd
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Beijing Visionvera International Information Technology Co Ltd
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Priority to CN201711230390.1A priority Critical patent/CN108965941A/en
Publication of CN108965941A publication Critical patent/CN108965941A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25816—Management of client data involving client authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The embodiment of the invention provides a kind of data capture methods and view networking management system, wherein, the described method includes: NM server receives the data acquisition instruction that ethernet terminal is sent, corresponding data acquisition request is generated according to data acquisition instruction, wherein, data acquisition request is used to obtain the configuration information of view networked terminals；Data acquisition request is sent to view networked server by NM server；Data acquisition request is sent to corresponding view networked terminals depending on networked server；Judge whether data acquisition request has permission depending on networked terminals, the corresponding configuration information of the data acquisition request is returned into view networked server when determining that data acquisition request has permission；Configuration information is transmitted to NM server depending on networked server；Configuration information is converted to setting format by NM server, and the configuration information for setting format is returned to ethernet terminal；To improve the efficiency for obtaining view networked terminals configuration information.

Description

A kind of data capture method and view networking management system
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of data capture method and a kind of view network management System.
Background technique
It is the important milestone of network Development depending on networking, is the more advanced form of internet, is a real-time network, it can It realizes the whole network HD video real-time Transmission that current internet cannot achieve, pushes numerous Internet applications to HD video； To realize the service of large-scale high-definition video synthesis on a platform, for example, HD video meeting, video monitoring, intelligence Monitoring analysis, emergency command etc..
Video cardton, sound lag when regarding networking service failure, such as in view networked video conference process, It usually requires to obtain the configuration information for regarding networked terminals, to analyze the reason of breaking down according to configuration information.Wherein, it is obtaining Depending on networked terminals configuration information when, need engineer to scene, connect by using Serial Port Line with the serial ports depending on networked terminals, To obtain the configuration information of the view networked terminals, low efficiency.
Summary of the invention
The embodiment of the present invention obtains view networking the technical problem to be solved is that a kind of data capture method is provided, to improve The efficiency of terminal configuration information.
Correspondingly, the embodiment of the invention also provides a kind of view networking management systems, to guarantee the realization of the above method And application.
To solve the above-mentioned problems, the invention discloses a kind of data capture methods, are applied in view networking management system, Described depending on networking management system includes NM server, view networked server, view networked terminals and ethernet terminal, wherein institute It states NM server and is connect with ethernet terminal by Ethernet, the NM server and view networked server pass through view networking Connection, the view networked server and view networked terminals pass through view networking connection, which comprises
The NM server receives the data acquisition instruction that ethernet terminal is sent, and instructs and gives birth to according to the data acquisition At corresponding data acquisition request, wherein the data acquisition request is used to obtain the configuration information of the view networked terminals；
The data acquisition request is sent to the view networked server by the NM server；
It is described that the data acquisition request is sent to corresponding view networked terminals depending on networked server；
It is described to judge whether the data acquisition request has permission depending on networked terminals, determining the data acquisition request The corresponding configuration information of the data acquisition request is returned into the view networked server when with permission；
It is described that the configuration information is transmitted to NM server depending on networked server；
The configuration information is converted to setting format by the NM server, and by the configuration information of the setting format Return to the ethernet terminal.
Optionally, described to generate corresponding data acquisition request according to data acquisition instruction, comprising: from the data The log-on message for logging in view networked terminals is obtained in acquisition instruction；Corresponding data acquisition is generated according to the log-on message to ask It asks.
Optionally, described to judge whether the data acquisition request has permission depending on networked terminals, comprising: from the data Log-on message is obtained in acquisition request, and the log-on message is verified；Judge that the data obtain according to the verification result Take whether request has permission.
Optionally, described that the corresponding configuration information of the data acquisition request is returned into the view networked server, packet It includes: obtaining the data acquisition request and correspond to configuration information；The configuration information is encrypted according to setting Encryption Algorithm, it will The configuration information of the encryption is sent to the view networked server.
Optionally, the configuration information is converted to setting format by the NM server, comprising: is added according to the setting The corresponding decipherment algorithm of close algorithm, is decrypted the configuration information of the encryption；According to format transformational relation, by the configuration Information is converted to setting format.
Optionally, further includes: it is described when determining that the data acquisition request does not have permission depending on networked terminals, described in generation The corresponding error message of data acquisition request；The error message is returned into the view networked server.
Optionally, further includes: described to record the corresponding log-on message of the data acquisition request and login depending on networked terminals Time.
The invention also discloses a kind of view networking management systems, including NM server, view networked server, view networking are eventually End and ethernet terminal, the NM server are connect with ethernet terminal by Ethernet, and the NM server and view join Network server passes through view networking connection by view networking connection, the view networked server and view networked terminals, wherein
The NM server, for receiving the data acquisition instruction of ethernet terminal transmission, according to the data acquisition Instruction generates corresponding data acquisition request；The data acquisition request is sent to the view networked server；And by institute It states configuration information and is converted to setting format, and the configuration information of the setting format is returned into the ethernet terminal, wherein The data acquisition request is used to obtain the configuration information of the view networked terminals；
The view networked server, for the data acquisition request to be sent to the view networked terminals；And by institute It states configuration information and is transmitted to NM server；
The view networked terminals are determining that the data obtain for judging whether the data acquisition request has permission Take request that the corresponding configuration information of the data acquisition request is returned to the view networked server when there is permission.
Optionally, the NM server logs in stepping on depending on networked terminals for obtaining from data acquisition instruction Record information；Corresponding data acquisition request is generated according to the log-on message.
Optionally, the view networked terminals, for obtaining log-on message from the data acquisition request, to the login Information is verified；Judge whether the data acquisition request has permission according to the verification result.
Optionally, the view networked terminals correspond to configuration information for obtaining the data acquisition request；Add according to setting Close algorithm encrypts the configuration information, and the configuration information of the encryption is sent to the view networked server.
Optionally, the NM server, for adding to described according to the corresponding decipherment algorithm of the setting Encryption Algorithm Close configuration information is decrypted；According to format transformational relation, the configuration information is converted into setting format.
Optionally, the view networked terminals, when being also used to determine that the data acquisition request does not have permission, described in generation The corresponding error message of data acquisition request；The error message is returned into the view networked server.
Optionally, the view networked terminals are also used to record the corresponding log-on message of the data acquisition request and login Time.
Compared with prior art, the embodiment of the present invention includes following advantages:
The NM server of the embodiment of the present invention receives the data acquisition instruction that ethernet terminal is sent, and then passes through view connection The data acquisition is instructed corresponding data acquisition request by network server, is sent to view networked terminals；The view networked terminals After receiving the data acquisition request, for the safety for guaranteeing configuration information, it can determine whether the data acquisition request has Permission is networked the corresponding configuration information of the data acquisition request by the view when determining that the request has permission Server returns to NM server；The configuration information can be converted to setting format by the NM server, and will be described The configuration information of setting format returns to the ethernet terminal, in order to which the user of ethernet terminal can directly browse with confidence Breath.And then the user of the embodiment of the present invention can be long-range to obtain matching depending on networked terminals by ethernet terminal by NM server Confidence breath solves the problems, such as that the effect for obtaining view networked terminals configuration information can only be improved with the view direct-connected acquisition of networked terminals Rate.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of view networking management system block schematic illustration of the embodiment of the present invention；
Fig. 6 is a kind of step flow chart of data capture method embodiment of the invention；
Fig. 7 is the step flow chart of another data capture method embodiment of the invention；
Fig. 8 is a kind of structural block diagram of view networking management system embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type " Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet； And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown) Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table) Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met, It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet； If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier (stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1) It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded: 1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410 (2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server. Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。
As shown in table 1, the data packet for accessing net mainly includes following sections:
Table 1
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address, Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages 64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into 0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in table 2, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
Table 2
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position Set is between the reserve bytes and payload of data packet.
The embodiment of the present invention proposes a kind of data capture method, is applied in view networking management system, can refer to Fig. 5, institute Stating depending on networking management system includes NM server, view networked server (i.e. above-mentioned node server and metropolitan area server), view Networked terminals (terminal i.e. described above) and ethernet terminal.Wherein, the NM server and ethernet terminal by with Too net connection, the NM server and view networked server are networked by view networking connection, the view networked server and view Terminal passes through view networking connection.I.e. ethernet terminal and NM server carry out data interaction, network management clothes according to Ethernet protocol Business device is interacted according to depending on networking protocol with depending on networked server and depending on networked server with depending on networked terminals.It is described NM server is equipped with the corresponding client of the management system, uses for providing management service on the ethernet terminal Family can realize the management to server and terminal in view networking by the operation in client；Certainly, NM server may be used also Client will be back to depending on networked server, depending on the configuration data of networked terminals, so that user can pass through according to user demand The related configuration data that client checks view networked server, regards networked clients.
Referring to Fig. 6, a kind of step flow chart of data capture method embodiment of the invention is shown, is specifically included:
Step 601, the NM server receive the data acquisition instruction that ethernet terminal is sent, and obtain according to the data Instruction fetch generates corresponding data acquisition request, wherein the data acquisition request is for obtaining the matching depending on networked terminals Confidence breath.
In the embodiment of the present invention, the video cardton during view networked terminals break down such as video conference, when for another example long Between it is not online etc., operator can log in the client of network management system, obtain the failure view networked terminals configuration Information, to analyze view networked terminals failure cause according to the configuration information of acquisition.Therefore ethernet terminal receives user's acquisition Depending on networked terminals data operation when, produce the instruction of corresponding data acquisition, and data acquisition instruction is sent to net Pipe server.The NM server receives the data and obtains instruction, then generates according to data acquisition instruction corresponding Data acquisition request, the data acquisition request can be used for obtaining the configuration information of the view networked terminals；Wherein, the configuration Information may include the attribute information such as resolution ratio, subtitle position etc. for regarding networked terminals, can also include the place of view networked terminals Manage performance information such as sample rate, decoding rate etc..
The data acquisition request is sent to the view networked server by step 602, the NM server.
After the NM server generates the data acquisition request, the data acquisition request can be sent to view networking Server, by the data acquisition request is sent to view networked terminals depending on networked server.
The data acquisition request described is sent to corresponding view networked terminals depending on networked server by step 603.
The view networked terminals receive the data acquisition request, can analyze the data acquisition request, from institute The device identification that destination address is obtained in data acquisition request as regarded networked terminals is stated, the device identification is regarded for unique identification Networked terminals；Then the data acquisition request is sent to corresponding according to the corresponding view networked terminals of the destination address. In addition, the address of source address such as NM server can also be obtained from the data acquisition request depending on networked server, with It is subsequent to return to the corresponding feedback information of the data acquisition request according to the source address.
Step 604 described judges whether the data acquisition request has permission depending on networked terminals.
The view networked terminals receive the data acquisition request, in order to guarantee to regard the configuration information safety of networked terminals, First the data acquisition request can be verified, judge whether the data acquisition request has permission, the permission obtains Take the permission of view networked deployment information；If the data acquisition request has permission, step 605 can be performed, if the data Acquisition request does not have permission, then the view networked terminals executable the step of terminating, and can return to corresponding mistake letter certainly yet It ceases to the view networked server, so that the data acquisition request of permission can not obtain the configuration information of view networked terminals.
The corresponding configuration information of the data acquisition request is returned to the view networked server by step 605.
It is described to determine that the data acquisition request has permission depending on networked terminals, the data acquisition request can be divided Analysis, determines the configuration information of data acquisition request institute request, then inquires that the data acquisition request is corresponding to match Confidence breath.In query configuration information process, it can be obtained according to the characteristic of the configuration information, the even described configuration information is quiet State information such as resolution ratio etc. can be obtained from the configuration file depending on networked terminals；If the configuration information is multidate information Such as temperature, decoding rate can calculate acquisition in real time；Then the configuration information is returned into view networked server.
The configuration information described is transmitted to NM server depending on networked server by step 606.
The configuration information is received depending on networked server, then sends out the configuration information according to the source address obtained in advance Give NM server.
The configuration information is converted to setting format by step 607, the NM server, and by the setting format Configuration information returns to the ethernet terminal.
In the embodiment of the present invention, the format of the configuration information returned depending on networked terminals is binary format, Yong Huwu Method is directly acquainted with view networked terminals configuration according to binary configuration information；Therefore, NM server receives the view networking The configuration information, then can be converted to setting format, the setting format is as visual by the configuration information that server is sent Change format such as XML (Extensible Markup Language, extensible markup language) format etc..Then by the setting lattice The configuration information of formula returns to ethernet terminal, and ethernet terminal directly can match confidence to the setting format without parsing Breath is shown；And then operator can remotely obtain the configuration information of view networked terminals by ethernet terminal, it is easy to operate, It is high-efficient.
The NM server of the embodiment of the present invention receives the data acquisition instruction that ethernet terminal is sent, and then passes through view connection The data acquisition is instructed corresponding data acquisition request by network server, is sent to view networked terminals；The view networked terminals After receiving the data acquisition request, for the safety for guaranteeing configuration information, it can determine whether the data acquisition request has Permission is networked the corresponding configuration information of the data acquisition request by the view when determining that the request has permission Server returns to NM server；The configuration information can be converted to setting format by the NM server, and will be described The configuration information of setting format returns to the ethernet terminal, in order to which the user of ethernet terminal can directly browse with confidence Breath.And then the user of the embodiment of the present invention can be long-range to obtain matching depending on networked terminals by ethernet terminal by NM server Confidence breath solves the problems, such as that the effect for obtaining view networked terminals configuration information can only be improved with the view direct-connected acquisition of networked terminals Rate.
In one embodiment of the invention, the view networked terminals are obtaining the corresponding configuration information of the data acquisition request Afterwards, the configuration information can be encrypted, and then is further ensured that view networked terminals correspond to the safety of configuration information.
Referring to Fig. 7, show the step flow chart of another data capture method of the embodiment of the present invention, specifically include as Lower step:
Step 701, the NM server receive the data acquisition instruction that ethernet terminal is sent, from the data acquisition The log-on message for logging in view networked terminals is obtained in instruction.
Step 702 generates corresponding data acquisition request according to the log-on message.
In the embodiment of the present invention, user can input log-on message in the client of ethernet terminal and log in, described Log-on message includes that the user name for logging in management system and corresponding password may be selected to need to obtain configuration after successful login The view networked terminals equipment of information, and execute the operation for obtaining view networked terminals data；Ethernet terminal is given birth to according to the operation It is instructed at corresponding data acquisition, and data acquisition instruction is sent to the NM server.The NM server After receiving the data acquisition instruction, the data acquisition can be instructed and be analyzed, obtained from data acquisition instruction The log-on message is taken, and obtains the device identification of the view networked terminals；It then can be according to the log-on message and equipment Mark generates corresponding data acquisition request.Certainly, user is after the client for logging in view networking management system, NM server The configuration information of view networked terminals can be periodically sent to user, the period can be arranged as desired.
It, can be to described after NM server receives the data acquisition instruction in optionally embodiment of the invention a kind of Ethernet terminal sends the password that input logs in view networked terminals, in the password for the login view networked terminals for receiving user's input Afterwards, the corresponding password of user name that management system is logged in log-on message can be replaced with to the password for logging in view networked terminals, then According to the log-on message and device identification, data acquisition request is generated.
In another optionally embodiment of the invention, each corresponding depending on networked terminals step on can be stored in advance in NM server Password is recorded, after obtaining log-on message in data acquisition instruction, the user name of management system will be logged in log-on message Corresponding password replaces with the password for logging in view networked terminals, then according to the log-on message and device identification, generates data acquisition Request.
The data acquisition request is sent to the view networked server by step 703, the NM server.
Then the data acquisition request is sent to the view networked server by NM server, is networked and is taken by the view Business device is sent to view networked terminals.
The data acquisition request described is sent to corresponding view networked terminals depending on networked server by step 704.
Depending on networked server receive NM server send data acquisition request, then to the data acquisition request into Row analysis, obtains source address from the data acquisition request and destination address, the source address is the address of NM server, The destination address can be the device identification of view networked terminals, described to be networked according to device identification to view depending on networked server Terminal is positioned；And then the data acquisition request can be sent to the corresponding view connection of the device identification depending on networked server Network termination.
Depending on networked terminals receive view networked server send data acquisition request, then to the data acquisition request into Row analysis, to judge whether the data acquisition request has permission；It is specific as follows:
Step 705 obtains log-on message from the data acquisition request, verifies to the log-on message.
Step 706 judges whether the data acquisition request has permission according to the verification result.
Wherein, judge whether the data acquisition request has permission, that is, judge the corresponding use of the data acquisition request Whether family has the permission for obtaining configuration information, and therefore, the embodiment of the present invention can obtain login from the data acquisition request Information, includes username and password in the log-on message, and the password can be the password for logging in network management system and log in view Any password in the password of networked terminals；Then the log-on message is verified, judges institute according to the verification result State whether data acquisition request has permission, however, it is determined that the data acquisition request has permission, then step 707 can be performed, if It determines that the data acquisition request does not have permission, then step 713 can be performed, the step of terminating also can be performed.
In the embodiment of the present invention, the client that can first pass through network management system in advance, which is that the setting of each view networked terminals is corresponding, has power The user of limit saves the username and password with permission user into corresponding view networked terminals；And then regard networked terminals To log-on message carry out verification process in, can inquire with the matched username and password of log-on message, then by query result As verification result；If verification result is to find and the matched username and password of the log-on message, it is determined that the number According to acquisition request have permission, if verification result be do not find with the matched username and password of the log-on message, really The fixed data acquisition request does not have permission.
Step 707, the acquisition data acquisition request correspond to configuration information.
When determining that the data acquisition request has permission, it is corresponding with confidence that the data acquisition request can be obtained Breath lists a part of configuration information in view networked terminals referring to table 1 in table 1:
Table 1
Step 708 encrypts the configuration information according to setting Encryption Algorithm, and the configuration information of the encryption is sent out Give the view networked server.
The embodiment of the present invention is the safety guaranteed in configuration information transmission process, corresponding obtaining the data acquisition request Configuration information after, setting Encryption Algorithm can be used, the configuration information is encrypted, by the configuration information of the encryption It is sent to view networked server.Wherein, the setting Encryption Algorithm can be arranged as desired, such as DES (Data Encryption Standard, data encryption algorithm), AES (Advanced Encryption Standard, superencipherment calculate Method), MD5 algorithm etc..
In an alternative embodiment of the invention, when determining that the data acquisition request has permission, step on described in the acquisition After recording information, the log-on message and corresponding login time can record, in order to follow-up management.
The configuration information described is transmitted to NM server depending on networked server by step 709.
The networked server that regards receives the configuration information that view networked terminals are sent, and then foundation source address, matches by described in Confidence breath is sent to NM server.
Step 710, according to the corresponding decipherment algorithm of the setting Encryption Algorithm, the configuration information of the encryption is solved It is close.
Step 711, foundation format transformational relation, are converted to setting format for the configuration information.
NM server receives the configuration information that view networked server is sent, and the configuration information is encryption with confidence Breath, therefore the corresponding decipherment algorithm of the setting Encryption Algorithm can be used in NM server, to the configuration information of the encryption into Row decryption.Wherein, the configuration information is binary format, and user can not understand view networking according to binary configuration information The configuration of terminal；Therefore binary configuration information can be converted to setting format according to format transformational relation by NM server Configuration information, the transformational relation of binary format and setting format when the format conversion relationship.
The configuration information of the setting format is returned to the ethernet terminal by step 712.
Then the configuration information of the setting format is returned to the ethernet terminal by the NM server, it is described with Too network termination can be shown between the configuration information, so that user checks；And then user can regard twice by comparing The configuration information of networked terminals searches failure cause.
Step 713 generates the corresponding error message of the data acquisition request.
The error message is returned to the view networked server by step 714.
It is described depending on networked terminals determine the data acquisition request do not have permission when, produce the data acquisition request Then the error message is returned to the view networked server by corresponding error message.
The error message described is transmitted to NM server depending on networked server by step 715.
The view networked server receives the error message, then according to the source address in the data acquisition request, The error message is transmitted to the NM server.
The error message is sent to ethernet terminal by step 716, the NM server.
The NM server receives the error message, and the error message is sent to ethernet terminal, described Ethernet terminal can be shown the error message, such as " you can not obtain configuration information ", to remind user to obtain Configuration information failure.
The NM server of the embodiment of the present invention receives the data acquisition instruction that ethernet terminal is sent, and then passes through view connection The data acquisition is instructed corresponding data acquisition request by network server, is sent to view networked terminals；The view networked terminals After receiving the data acquisition request, for the safety for guaranteeing configuration information, it can determine whether the data acquisition request has Permission is networked the corresponding configuration information of the data acquisition request by the view when determining that the request has permission Server returns to NM server；The configuration information can be converted to setting format by the NM server, and will be described The configuration information of setting format returns to the ethernet terminal, in order to which the user of ethernet terminal can directly browse with confidence Breath.And then the user of the embodiment of the present invention can be long-range to obtain matching depending on networked terminals by ethernet terminal by NM server Confidence breath solves the problems, such as that the effect for obtaining view networked terminals configuration information can only be improved with the view direct-connected acquisition of networked terminals Rate.
Secondly, the embodiment of the present invention after obtaining the corresponding configuration information of the data acquisition request, can be used setting and add Close algorithm encrypts the configuration information, and the configuration information of the encryption is being sent to view networked server；And then it protects The safety in data transmission procedure is demonstrate,proved.
Again, when determining that the data acquisition request has permission, after obtaining the log-on message, it can record this and step on Information and corresponding login time are recorded, in order to follow-up management.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented Necessary to example.
Referring to Fig. 8, a kind of structural block diagram for regarding networking management system embodiment of the present invention is shown, can specifically include: NM server 801, view networked server 802, view networked terminals 803 and ethernet terminal 804, the NM server 801 It is connect with ethernet terminal 804 by Ethernet, the NM server 801 is connected with view networked server 802 by view networking It connects, the view networked server 802 passes through view networking connection with view networked terminals 803, wherein
The NM server 801, for receiving the data acquisition instruction of the transmission of ethernet terminal 804, according to the number Corresponding data acquisition request is generated according to acquisition instruction；The data acquisition request is sent to the view networked server 802； And the configuration information is converted into setting format, and the configuration information of the setting format is returned into the Ethernet end End 804, wherein the data acquisition request is used to obtain the configuration information of the view networked terminals；
The view networked server 802, for the data acquisition request to be sent to the view networked terminals；And it will The configuration information is transmitted to NM server 801；
The view networked terminals 803 are determining the data for judging whether the data acquisition request has permission The corresponding configuration information of the data acquisition request is returned into the view networked server 802 when acquisition request has permission.
In another embodiment of the invention, the NM server 801, for being obtained from data acquisition instruction Log in the log-on message of view networked terminals；Corresponding data acquisition request is generated according to the log-on message.
In another embodiment of the invention, the view networked terminals 803, for being obtained from the data acquisition request Log-on message verifies the log-on message；Judge whether the data acquisition request has according to the verification result Permission.
In another embodiment of the invention, the view networked terminals 803 are corresponding for obtaining the data acquisition request Configuration information；The configuration information is encrypted according to setting Encryption Algorithm, the configuration information of the encryption is sent to institute State view networked server 802.
In another embodiment of the invention, the NM server 801, for corresponding according to the setting Encryption Algorithm Decipherment algorithm, the configuration information of the encryption is decrypted；According to format transformational relation, the configuration information is converted to Set format.
In another embodiment of the invention, the view networked terminals 803 are also used to determine the data acquisition request not When with permission, the corresponding error message of the data acquisition request is generated；The error message is returned into the view networking Server 802.
In another embodiment of the invention, the view networked terminals 803 are also used to record the data acquisition request pair The log-on message and login time answered.
The NM server of the embodiment of the present invention receives the data acquisition instruction that ethernet terminal is sent, and then passes through view connection The data acquisition is instructed corresponding data acquisition request by network server, is sent to view networked terminals；The view networked terminals After receiving the data acquisition request, for the safety for guaranteeing configuration information, it can determine whether the data acquisition request has Permission is networked the corresponding configuration information of the data acquisition request by the view when determining that the request has permission Server returns to NM server；The configuration information can be converted to setting format by the NM server, and will be described The configuration information of setting format returns to the ethernet terminal, in order to which the user of ethernet terminal can directly browse with confidence Breath.And then the user of the embodiment of the present invention can be long-range to obtain matching depending on networked terminals by ethernet terminal by NM server Confidence breath solves the problems, such as that the effect for obtaining view networked terminals configuration information can only be improved with the view direct-connected acquisition of networked terminals Rate.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In the computer-readable memory to work in a predictive manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of data capture method provided by the present invention and a kind of detailed Jie has been carried out depending on networking management system It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only It is to be used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this hair Bright thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage Solution is limitation of the present invention.

Claims (14)

1. a kind of data capture method, which is characterized in that be applied in view networking management system, the view networking management system packet Include NM server, view networked server, view networked terminals and ethernet terminal, wherein the NM server and Ethernet Terminal is connected by Ethernet, and the NM server and view networked server pass through view networking connection, the view the Internet services Device and view networked terminals pass through view networking connection, which comprises
The NM server receives the data acquisition instruction that ethernet terminal is sent, according to data acquisition instruction generation pair The data acquisition request answered, wherein the data acquisition request is used to obtain the configuration information of the view networked terminals；
The data acquisition request is sent to the view networked server by the NM server；
It is described that the data acquisition request is sent to corresponding view networked terminals depending on networked server；
It is described to judge whether the data acquisition request has permission depending on networked terminals, determining that the data acquisition request has The corresponding configuration information of the data acquisition request is returned into the view networked server when permission；
It is described that the configuration information is transmitted to NM server depending on networked server；
The configuration information is converted to setting format by the NM server, and the configuration information of the setting format is returned To the ethernet terminal.
2. the method according to claim 1, wherein described generate corresponding number according to data acquisition instruction According to acquisition request, comprising:
The log-on message for logging in view networked terminals is obtained from data acquisition instruction；
Corresponding data acquisition request is generated according to the log-on message.
3. according to the method described in claim 2, it is characterized in that, described judge that the data acquisition request is depending on networked terminals It is no that there is permission, comprising:
Log-on message is obtained from the data acquisition request, the log-on message is verified；
Judge whether the data acquisition request has permission according to the verification result.
4. the method according to claim 1, wherein described by the corresponding configuration information of the data acquisition request Return to the view networked server, comprising:
It obtains the data acquisition request and corresponds to configuration information；
The configuration information is encrypted according to setting Encryption Algorithm, the configuration information of the encryption is sent to the view and is joined Network server.
5. according to the method described in claim 4, it is characterized in that, the NM server is converted to the configuration information sets Fix formula, comprising:
According to the corresponding decipherment algorithm of the setting Encryption Algorithm, the configuration information of the encryption is decrypted；
According to format transformational relation, the configuration information is converted into setting format.
6. the method according to claim 1, wherein further include:
It is described depending on networked terminals determine the data acquisition request do not have permission when, it is corresponding to generate the data acquisition request Error message；
The error message is returned into the view networked server.
7. the method according to claim 1, wherein further include:
It is described to record the corresponding log-on message of the data acquisition request and login time depending on networked terminals.
8. a kind of view networking management system, which is characterized in that including NM server, view networked server, view networked terminals and Ethernet terminal, the NM server are connect with ethernet terminal by Ethernet, the NM server and view networking clothes Device be engaged in by regarding connection of networking, the view networked server and view networked terminals, which pass through, regards networking connection, wherein
The NM server is instructed for receiving the data acquisition instruction of ethernet terminal transmission according to the data acquisition Generate corresponding data acquisition request；The data acquisition request is sent to the view networked server；And match by described in Confidence breath is converted to setting format, and the configuration information of the setting format is returned to the ethernet terminal, wherein described Data acquisition request is used to obtain the configuration information of the view networked terminals；
The view networked server, for the data acquisition request to be sent to the view networked terminals；And match by described in Confidence breath is transmitted to NM server；
The view networked terminals are determining that the data acquisition asks for judging whether the data acquisition request has permission The corresponding configuration information of the data acquisition request is returned into the view networked server when asking with permission.
9. system according to claim 8, which is characterized in that
The NM server, for obtaining the log-on message for logging in view networked terminals from data acquisition instruction；Foundation The log-on message generates corresponding data acquisition request.
10. system according to claim 9, which is characterized in that
The view networked terminals test the log-on message for obtaining log-on message from the data acquisition request Card；Judge whether the data acquisition request has permission according to the verification result.
11. system according to claim 8, which is characterized in that
The view networked terminals correspond to configuration information for obtaining the data acquisition request；According to setting Encryption Algorithm to institute It states configuration information to be encrypted, the configuration information of the encryption is sent to the view networked server.
12. system according to claim 11, which is characterized in that
The NM server, for matching confidence to the encryption according to the corresponding decipherment algorithm of the setting Encryption Algorithm Breath is decrypted；According to format transformational relation, the configuration information is converted into setting format.
13. system according to claim 8, which is characterized in that
The view networked terminals generate the data acquisition and ask when being also used to determine that the data acquisition request does not have permission Ask corresponding error message；The error message is returned into the view networked server.
14. system according to claim 8, which is characterized in that
The view networked terminals are also used to record the corresponding log-on message of the data acquisition request and login time.
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CN110061962B (en) * 2019-03-11 2021-12-17 视联动力信息技术股份有限公司 Method and device for transmitting video stream data
CN110557372A (en) * 2019-07-31 2019-12-10 视联动力信息技术股份有限公司 data acquisition method and system
CN112733190A (en) * 2021-01-20 2021-04-30 北京联创信安科技股份有限公司 Data processing method, device, electronic equipment, system and storage medium
CN112733190B (en) * 2021-01-20 2024-03-08 北京联创信安科技股份有限公司 Data processing method, device, electronic equipment, system and storage medium

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Application publication date: 20181207