CN110113563A - A kind of data processing method and view networked server based on view networking - Google Patents
A kind of data processing method and view networked server based on view networking Download PDFInfo
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- CN110113563A CN110113563A CN201910229097.6A CN201910229097A CN110113563A CN 110113563 A CN110113563 A CN 110113563A CN 201910229097 A CN201910229097 A CN 201910229097A CN 110113563 A CN110113563 A CN 110113563A
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- monitor video
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/6437—Real-time Transport Protocol [RTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the present application provide it is a kind of based on view networking data processing method and view networked server, wherein the data processing method include: regard networked server receive face discriminance analysis equipment send the monitor video request message based on real time streaming transport protocol RTSP；It is described to be based on being sent to video depending on networking protocol and assisting by the monitor video request message depending on networked server turning server；Described receive depending on networked server turns the monitor video that server is returned based on view networking protocol from video association；It is described that the monitor video is back to the recognition of face analytical equipment based on RTSP depending on networked server, so that the recognition of face analytical equipment carries out recognition of face analysis according to the monitor video.Therefore, recognition of face analysis can be carried out by data processing method provided by the embodiments of the present application depending on the monitor video in networking, by the data interchange of view networking and IP network, extends the application of view networking.
Description
Technical field
This application involves view networking technology fields, are networked more particularly to one kind based on view networking data processing method and view
Server.
Background technique
It is the important milestone of network Development depending on networking, can be realized the whole network high definition view that current internet cannot achieve
Frequency real-time Transmission, but user depending on the shared resource of networking or can only carry out view networking service depending on intranet access.Depending on networking
Technology is swift and violent in the development of the fields such as tele-medicine, security protection, emergency command, in the application of view networking monitoring, often has and regards to monitoring
Frequency carries out the demand of recognition of face intellectual analysis.
In the prior art, recognition of face intellectual analysis can not be carried out to video resource in depending on networking.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present application and overcomes the above problem or at least partly in order to provide one kind
A kind of data processing method based on depending on networking that solves the above problems and its regard networked server accordingly.
In a first aspect, the embodiment of the present application discloses a kind of data processing method based on view networking, comprising:
The monitoring view based on real time streaming transport protocol RTSP that face discriminance analysis equipment is sent is received depending on networked server
Frequency request message；
It is described to be based on the monitor video request message depending on networked server to be sent to video association turn clothes depending on networking protocol
Business device；
Described receive depending on networked server turns the monitoring view that server is returned based on view networking protocol from video association
Frequently, wherein the monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device
It takes；
It is described that the monitor video is back to the recognition of face analytical equipment based on RTSP depending on networked server, so that
It obtains the recognition of face analytical equipment and recognition of face analysis is carried out according to the monitor video.
Optionally, the monitor video based on depending on networking protocol is made of at least one depending on networking data packet；
It is described that the monitor video is back to the recognition of face analytical equipment based on RTSP depending on networked server, it wraps
It includes:
It is described that the prison based on RTSP is converted to based on the monitor video depending on networking protocol by what is received depending on networked server
Video is controlled, and the monitor video based on RTSP is back to the recognition of face analytical equipment.
Optionally, described to be based on being converted to based on the monitor video depending on networking protocol of receiving depending on networked server
The monitor video of RTSP, comprising:
Each view in the monitor video data based on view networking protocol that will be received depending on networked server is networked
The message header of data packet is deleted, and the original video data being made of multiple raw data packets is obtained, wherein the raw data packets
By being formed depending on networking message body；
The view networked server obtains at least one view to be processed according to original video data described in predetermined manner cutting
Frequency block；
It is described to regard networked server and add the packet header RTP as each video block to be processed, obtain by multiple RTP data packet groups at
The monitor video based on RTSP.
Optionally, carry in the monitor video request message includes that the recognition of face analytical equipment identifies, monitoring is set
Standby mark and monitor video mark；
The monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device
It takes, comprising:
The monitor video is that video association turns server and takes according in the monitor video request message received
The monitor video of band identifies, and it is corresponding with monitor video mark described to correspond to lookup in table in preset mark address
Monitor video source front end address in monitoring device, according to monitor video source front end address to monitor video source front end
Request and obtain.
Second aspect, the embodiment of the present application also discloses a kind of view networked server, described to include: depending on networked server
Message reception module, for receiving the prison based on real time streaming transport protocol RTSP of face discriminance analysis equipment transmission
Control video request message；
Message transmission module is sent to video association turn clothes depending on networking protocol for being based on the monitor video request message
Business device；
Video reception module turns the monitoring view that server is returned based on view networking protocol from video association for receiving
Frequently, wherein the monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device
It takes；
Video sending module is back to the recognition of face analytical equipment for the monitor video to be based on RTSP, with
So that the recognition of face analytical equipment carries out recognition of face analysis according to the monitor video.
Optionally, the monitor video based on depending on networking protocol is made of at least one depending on networking data packet；
The video sending module is specifically used for: the prison based on view networking protocol that will be received depending on networked server
Control Video Quality Metric is the monitor video based on RTSP, and the monitor video based on RTSP is back to the recognition of face point
Desorption device.
Optionally, the video sending module is specifically used for: described to be networked what is received based on view depending on networked server
The message header of each view networking data packet in the monitor video data of agreement is deleted, and obtains being made of multiple raw data packets
Original video data, wherein the raw data packets depending on networking message body by forming；The view networked server is according to default side
Original video data described in formula cutting obtains at least one video block to be processed；The networked server that regards is each to be processed
Video block add the packet header RTP, obtain by multiple RTP data packet groups at the monitor video based on RTSP.
Optionally, carry in the monitor video request message includes that the recognition of face analytical equipment identifies, monitoring is set
Standby mark and monitor video mark；
The monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device
It takes, comprising:
The monitor video is that video association turns server and takes according in the monitor video request message received
The monitor video of band identifies, and it is corresponding with monitor video mark described to correspond to lookup in table in preset mark address
Monitor video source front end address in monitoring device, according to monitor video source front end address to monitor video source front end
Request and obtain.
The third aspect, the embodiment of the present application also disclose a kind of computer equipment, including memory, processor and are stored in
On memory and the computer program that can run on a processor, the processor are realized above-mentioned when executing the computer program
First aspect the method.
Fourth aspect, the embodiment of the present application also disclose a kind of computer readable storage medium, described computer-readable to deposit
Storage media is stored with the computer program for executing and realizing above-mentioned first aspect the method.
To sum up, in the embodiment of the present application, depending on networked server by receive face discriminance analysis equipment send based on
The monitor video request message of real time streaming transport protocol RTSP；The view networked server is by the monitor video request message base
Turn server in being sent to video association depending on networking protocol；Described receive depending on networked server turns server base from video association
In the monitor video that view networking protocol returns, wherein the monitor video is that the video association turns server according to the monitoring
Video request message is obtained to monitoring device；It is described depending on networked server by the monitor video be based on RTSP be back to it is described
Recognition of face analytical equipment, so that the recognition of face analytical equipment carries out recognition of face analysis according to the monitor video.
To which depending on the monitor video in networking recognition of face point can be carried out by data processing method provided by the embodiments of the present application
Analysis extends the application of view networking by the data interchange of view networking and IP network.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the application；
Fig. 2 is a kind of hardware structural diagram of node server of the application；
Fig. 3 is a kind of hardware structural diagram of access switch of the application；
Fig. 4 is that a kind of Ethernet association of the application turns the hardware structural diagram of gateway；
Fig. 5 is a kind of step flow chart of data processing method of the application；
Fig. 6 is a kind of operation example figure of data processing method of the application；
Fig. 7 is a kind of structural block diagram of view networked server of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real
Applying mode, the present application will be further described in detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
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.
To make those skilled in the art more fully understand the embodiment of the present application, it is introduced below to depending on networking:
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 exchange (Packet Switching) or lattice network
Switching), meet Streaming using network packet exchange depending on networking technology (to be translated into stream, stream, streaming, be one
Kind data transferring technique, becomes the data received the stream of one steady and continuous, continuously sends out, the sound for hearing user
Sound or the image seen are very steady, and user can start to carry out on the screen before entire data transmission is complete it is clear
Look at) demand.Have flexible, the simple and low price of packet switch depending on networking technology, is provided simultaneously with the quality and safety of circuit switching
Guarantee, realizes the seamless connection of the whole network switched virtual circuit 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 circle), and multiple unified video platforms can
To 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 the embodiment of the present application 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 destination 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 the embodiment of the present application:
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 destination 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, if there is Bao Ze is according to the view of packet networking purpose
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 3 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 the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
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, if the type of datagram is various
Protocol package, then the length of the part payload is 64 bytes, if the type of datagram is single group unicast packets, payload
Partial length is 32+1024=1056 byte, is 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 the embodiment of the present application: label, uniquely to describe a metropolitan area network equipment.
In this specification label definition and multiprotocol label switching (Multi-Protocol Label Switch,
MPLS the definition of label) is similar, it is assumed that there are two connections between equipment A and equipment B, then data packet is 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 into
The label (entering label) for entering 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 the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
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.
In practical application, networking is regarded as the network with centralized control functions, including main control server and undernet are set
Standby, which includes terminal, and one of the core idea depending on networking is, by being set by main control server notice exchange
Standby to match table for when time downstream communications link of service, the table for being then based on the configuration carries out the transmission of data packet.
That is, including: depending on the communication means in networking
Main control server configuration is when time downstream communications link of service.
Work as time data packet of service for what source terminal was sent, is sent to target terminal (such as view connection according to downstream communications link
Network termination).
In the embodiment of the present application, it includes: notice when the downlink of secondary service is logical that time downstream communications link of service is worked as in configuration
Believe that switching equipment involved in link matches table.
It furthermore, include: the configured table of inquiry according to downstream communications link transmission, switching equipment is received to institute
Data packet is transmitted by corresponding port.
In the concrete realization, service includes unicast communication service and Multicast Communication Service.I.e. either cast communication is still
Unicast communication can realize the communication in view networking using the above-mentioned core idea with table-table.
As previously mentioned, view networking includes access mesh portions, in access net, which is node server, under
The grade network equipment includes access switch and terminal.
For the unicast communication service in access net, main control server configuration is when time downstream communications link of service
Step may comprise steps of:
Sub-step S11, the service request protocol package that main control server is initiated according to source terminal are obtained when time downlink of service
Communication link information, downstream communications link information include participating in when time downlink of the main control server of service and access switch
Communication port information.
Sub-step S12, main control server are arranged according to downstream communication ports information in data packet addressed table inside it
When the downlink port that the data packet of secondary service is oriented to；And the downstream communication ports information according to access switch, to corresponding
Access switch sending port configuration order.
Sub-step S13, access switch according in port configuration command data packet addressed table inside it, setting when time
The downlink port that the data packet of service is oriented to.
For the Multicast Communication Service in access net, main control server obtains the downstream communications link letter when time service
The step of breath may include following sub-step:
Sub-step S21, main control server obtain the service request agreement for the application Multicast Communication Service that target terminal is initiated
It wraps, includes the access net address of service type information, service content information and target terminal in service request protocol package；Wherein,
It include service number in service content information.
Sub-step S22, main control server in preset content-address mapping table, extract source terminal according to service number
Access net address.
Sub-step S23, main control server obtains the corresponding multicast address of source terminal, and distributes to target terminal；And according to
According to the access net address of service type information, source terminal and target terminal, the communication link information when time multicast services is obtained.
Based on the above-mentioned characteristic of view networking, Fig. 5 shows a kind of data processing side based on view networking provided by the present application
The step flow chart of method embodiment, can specifically include following steps:
Step 501: view networked server receive face discriminance analysis equipment send based on real time streaming transport protocol RTSP
Monitor video request message.
Before step 501, user is intended to carry out the business of recognition of face analysis by the selection of recognition of face analytical equipment
Type, such as the monitoring obtained to some camera in somewhere carry out recognition of face analysis, in order to be set by recognition of face analysis
It is standby that discriminance analysis is carried out to the face occurred in monitor video, identify target face.
Step 502: being based on the monitor video request message depending on networked server to be sent to video association depending on networking protocol
Turn server.
Carry in a kind of possible embodiment of the application, in the monitor video request message includes the recognition of face
Analytical equipment mark, monitoring device mark and monitor video mark.But the application in the monitor video request message to carrying
Information be not especially limited, it is all may make video association turn server, monitoring device identification and navigate to user needs mesh
The information of monitor video is marked in the protection scope of the embodiment of the present application.
Step 503: being received depending on networked server and turn the prison that server is returned based on view networking protocol from video association
Control video, wherein the monitor video is that video association turns server and sets according to the monitor video request message to monitoring
Standby acquisition.
In a kind of possible embodiment of the application, the monitor video based on view networking protocol is joined by least one view
Network data packet composition.
In step 503, described to be converted to what is received based on the monitor video depending on networking protocol depending on networked server
Monitor video based on RTSP, and the monitor video based on RTSP is back to the recognition of face analytical equipment.Specifically
It may include: each view networking in the monitor video data based on view networking protocol that will be received depending on networked server
The message header of data packet is deleted, and the original video data being made of multiple raw data packets is obtained, wherein the raw data packets
By being formed depending on networking message body；The view networked server obtains at least according to original video data described in predetermined manner cutting
One video block to be processed；The networked server that regards obtains as each video block addition to be processed packet header RTP by multiple RTP
Data packet group at the monitor video based on RTSP.
The illustrated above method that will be converted to the monitor video based on RTSP based on the monitor video depending on networking protocol, this
Method is merely illustrative, and complementary energy is by video data in view networking protocol and the method for RTSP exchange in the guarantor of the embodiment of the present application
Within the scope of shield.
In step 503, the monitor video is that the video association turns server according to the monitor video received
The monitor video mark carried in request message, corresponds in table in preset mark address and searches and the monitor video mark
The monitor video source front end address in the corresponding monitoring device is known, according to monitor video source front end address to the prison
Control video source front end request and obtain.It should be noted that the mode of above-mentioned acquisition monitor video is merely illustrative, remaining can be with
The method of monitor video is obtained in the protection scope of the embodiment of the present application based on monitor video request message.
Step 504: the monitor video is based on RTSP depending on networked server and is back to the recognition of face analytical equipment,
So that the recognition of face analytical equipment carries out recognition of face analysis according to the monitor video.
In a kind of possible embodiment, after step 504, monitor video is received in recognition of face analytical equipment
And after being analyzed, the result after analysis can be sent to view networked server, in case later use.
In a preferred embodiment of the present application, IP network transmission application in the embodiment of the present application is to spread in real time
Defeated agreement (Real Time Streaming Protocol, RTSP), the agreement are an applications in ICP/IP protocol system
Layer protocol, defines how one-to-many application effectively transmits multi-medium data by IP network.RTSP is in architecture
It is upper to be located on RTP and RTCP, data, which are completed, using TCP or UDP transmits.But the application is not to specific IP network application protocol
It is specifically limited, the application protocol for meeting IP network transmission should belong to the protection scope of the application.
In order to enable the embodiment of the present application is more readily understood, as shown in fig. 6, existing to being provided in the embodiment of the present application based on view
The data processing method of networking is illustrated.
Step 601: user equipment selects the target monitoring video information for needing recognition of face analytical equipment to be analyzed.
Step 602: recognition of face analytical equipment is based on user and selects to generate monitor video request message.
Step 603: the monitor video request message based on RTSP is sent to view networking by recognition of face analytical equipment
Server.
Step 604: the monitor video request message received being based on view networking protocol depending on networked server and is sent
Turn server to depending on connection association.
Step 605: turning server depending on connection association and transfer target in monitoring device according to the monitor video request message to supervise
Control video.
Step 606: video association turns server reception from the target monitoring video of monitoring device.
Step 607: turning server depending on connection association and the target monitoring video received is sent to view networked server.
Step 608: being received depending on networked server and turn the mesh that server is returned based on view networking protocol from video association
Monitor video is marked, and is converted into the target monitoring video based on RTSP.The target based on RTSP is supervised depending on networked server
Control video is back to the recognition of face analytical equipment.
Step 609: recognition of face analytical equipment receives the target monitoring video and carries out recognition of face analysis to it.
Step 610: the result after face recognition device analyzes recognition of face feeds back to user equipment.
It should be noted that the user equipment and recognition of face analytical equipment in above-mentioned process are only functional setting,
In concrete application, recognition of face analysis can be system function or third party software on user equipment, i.e. recognition of face is analyzed
Equipment and user equipment can be it is integrated, be also possible to mutually it is independent.
In conclusion in the embodiment of the present application, being sent depending on networked server by receiving face discriminance analysis equipment
Monitor video request message based on real time streaming transport protocol RTSP；It is described that monitor video request disappears depending on networked server
Breath is based on being sent to video depending on networking protocol and assisting turning server；The view networked server, which is received, turns service from video association
The monitor video that device is returned based on view networking protocol, wherein the monitor video is that the video association turns server according to
Monitor video request message is obtained to monitoring device；It is described to be back to the monitor video based on RTSP depending on networked server
The recognition of face analytical equipment, so that the recognition of face analytical equipment carries out recognition of face point according to the monitor video
Analysis.To which depending on the monitor video in networking recognition of face can be carried out by data processing method provided by the embodiments of the present application
Analysis extends the application of view networking by the data interchange of view networking and IP network.
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, the embodiment of the present application is not limited by the described action sequence, because according to
According to the embodiment of the present application, 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 related movement not necessarily the application is implemented
Necessary to example.
Based on same technical concept, Fig. 7 shows a kind of view networked server of the application, which is characterized in that the view
Networked server can specifically include with lower module:
Message reception module 701, for receive face discriminance analysis equipment transmission based on real time streaming transport protocol RTSP
Monitor video request message.
Message transmission module 702 is sent to video association depending on networking protocol for being based on the monitor video request message
Turn server.
Video reception module 703 turns the prison that server is returned based on view networking protocol from video association for receiving
Control video, wherein the monitor video is that video association turns server and sets according to the monitor video request message to monitoring
Standby acquisition.
Video sending module 704 is back to the recognition of face analytical equipment for the monitor video to be based on RTSP,
So that the recognition of face analytical equipment carries out recognition of face analysis according to the monitor video.
In a preferred embodiment of the present application, the monitor video based on view networking protocol is joined by least one view
Network data packet composition.
The video sending module 704 is specifically used for: described to receive based on view networking protocol depending on networked server
Monitor video be converted to the monitor video based on RTSP.
Wherein, specific conversion regime are as follows: the monitoring based on view networking protocol that will be received depending on networked server regards
The message header of each view networking data packet of the frequency in is deleted, and the original video number being made of multiple raw data packets is obtained
According to wherein the raw data packets depending on networking message body by forming；The view networked server is according to described in predetermined manner cutting
Original video data obtains at least one video block to be processed；The networked server that regards adds as each video block to be processed
The packet header RTP, obtain by multiple RTP data packet groups at the monitor video based on RTSP.
In a preferred embodiment of the present application, the recognition of face analysis is carried in the monitor video request message
Device identification, monitoring device mark and monitor video mark.
In a preferred embodiment of the present application, the monitor video is that video association turns server according to receiving
The monitor video request message in the monitor video mark that carries, preset mark address correspond in table lookup and
The monitor video identifies the monitor video source front end address in the corresponding monitoring device, before the monitor video source
Address is held to obtain to the request of monitor video source front end.
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 embodiments of the present application may be provided as method, apparatus or calculating
Machine program product.Therefore, the embodiment of the present application 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 application 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 application is referring to according to the method for the embodiment of the present application, 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 computer-readable memory operate in a specific 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 preferred embodiments of the embodiments of the present application have 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 all change and modification within the scope of the embodiments of the present application.
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 processing method and device provided herein, it is described in detail, it is used herein
The principle and implementation of this application are described for specific case, and the above embodiments are only used to help understand
The present processes and its core concept；At the same time, for those skilled in the art is having according to the thought of the application
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as to the application
Limitation.
Claims (10)
1. a kind of data processing method based on view networking, which is characterized in that the described method includes:
The monitor video based on real time streaming transport protocol RTSP that face discriminance analysis equipment is sent is received depending on networked server to ask
Seek message；
It is described to be based on being sent to video depending on networking protocol and assisting by the monitor video request message depending on networked server turning server；
Described receive depending on networked server turns the monitor video that server is returned based on view networking protocol from video association,
In, the monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device；
It is described that the monitor video is back to the recognition of face analytical equipment based on RTSP depending on networked server, so that institute
It states recognition of face analytical equipment and recognition of face analysis is carried out according to the monitor video.
2. the method as described in claim 1, which is characterized in that the monitor video based on view networking protocol is by least one
It is formed depending on networking data packet；
It is described that the monitor video is back to the recognition of face analytical equipment based on RTSP depending on networked server, comprising:
It is described that the monitoring view based on RTSP is converted to based on the monitor video depending on networking protocol by what is received depending on networked server
Frequently, and by the monitor video based on RTSP it is back to the recognition of face analytical equipment.
3. method according to claim 2, which is characterized in that described to be received based on view networking association depending on networked server
The monitor video of view is converted to the monitor video based on RTSP, comprising:
Each view networking data in the monitor video data based on view networking protocol that will be received depending on networked server
The message header of packet is deleted, and the original video data being made of multiple raw data packets is obtained, wherein the raw data packets are by regarding
Networking message body composition；
The view networked server obtains at least one video to be processed according to original video data described in predetermined manner cutting
Block；
It is described to regard networked server and add the packet header RTP as each video block to be processed, obtain by multiple RTP data packet groups at base
In the monitor video of RTSP.
4. the method as described in claim 1, which is characterized in that carrying in the monitor video request message includes the face
Discriminance analysis device identification, monitoring device mark and monitor video mark；
The monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device,
Include:
The monitor video is that video association turns server and carries according in the monitor video request message received
The monitor video mark, corresponds in preset mark address and searches the monitoring corresponding with monitor video mark in table
Monitor video source front end address in equipment is requested according to monitor video source front end address to monitor video source front end
And obtain.
5. a kind of view networked server, which is characterized in that described to include: depending on networked server
Message reception module, for receiving the monitoring view based on real time streaming transport protocol RTSP of face discriminance analysis equipment transmission
Frequency request message；
Message transmission module is sent to the service of video association turn depending on networking protocol for being based on the monitor video request message
Device；
Video reception module turns the monitor video that server is returned based on view networking protocol from video association for receiving,
Wherein, the monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device
's；
Video sending module is back to the recognition of face analytical equipment for the monitor video to be based on RTSP, so that
The recognition of face analytical equipment carries out recognition of face analysis according to the monitor video.
6. as claimed in claim 5 view networked server, which is characterized in that it is described based on view networking protocol monitor video by
At least one view networking data packet composition；
The video sending module is specifically used for:
It is described that the monitoring view based on RTSP is converted to based on the monitor video depending on networking protocol by what is received depending on networked server
Frequently, and by the monitor video based on RTSP it is back to the recognition of face analytical equipment.
7. view networked server as claimed in claim 6, which is characterized in that the video sending module is specifically used for:
Each view networking data in the monitor video data based on view networking protocol that will be received depending on networked server
The message header of packet is deleted, and the original video data being made of multiple raw data packets is obtained, wherein the raw data packets are by regarding
Networking message body composition；
The view networked server obtains at least one video to be processed according to original video data described in predetermined manner cutting
Block；
It is described to regard networked server and add the packet header RTP as each video block to be processed, obtain by multiple RTP data packet groups at base
In the monitor video of RTSP.
8. as claimed in claim 5 view networked server, which is characterized in that in the monitor video request message carry include
The recognition of face analytical equipment mark, monitoring device mark and monitor video mark；
The monitor video is that video association turns server and obtained according to the monitor video request message to monitoring device,
Include:
The monitor video is that video association turns server and carries according in the monitor video request message received
The monitor video mark, corresponds in preset mark address and searches the monitoring corresponding with monitor video mark in table
Monitor video source front end address in equipment is requested according to monitor video source front end address to monitor video source front end
And obtain.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes any side of Claims 1-4 when executing the computer program
Method.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim
It is required that the computer program of 1 to 4 any the method.
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