CN110213529A - A kind of condition processing method and system of monitor video recording arrangement - Google Patents
A kind of condition processing method and system of monitor video recording arrangement Download PDFInfo
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- CN110213529A CN110213529A CN201910330335.2A CN201910330335A CN110213529A CN 110213529 A CN110213529 A CN 110213529A CN 201910330335 A CN201910330335 A CN 201910330335A CN 110213529 A CN110213529 A CN 110213529A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0695—Management of faults, events, alarms or notifications the faulty arrangement being the maintenance, administration or management system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
This application provides the condition processing methods and system of a kind of monitor video recording arrangement.Pass through the application, whether monitoring access gateway can be broken down with real-time detection target depending on networking monitoring video recording device, if target regards networking monitoring video recording device and breaks down, then the first notification message is sent to view networked server in time, the first notification message is received depending on networked server, sends the first notification message to view networking monitoring dispatching platform；The first notification message is received depending on networking monitoring dispatching platform, target can be updated to depending on the state of networking monitoring video recording device by malfunction according to the first notification message in time.So as to avoid the occurrence of the situation inconsistent with the true state of view networking monitoring video recording device of the state for regarding networking monitoring video recording device depending on recording in networking monitoring dispatching platform, and then can make troubles to avoid to user, so as to improve user experience.
Description
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of state processing side of monitor video recording arrangement
Method and system.
Background technique
It is social now, in order to provide safety precautions and guarantee to the work and life of people, often set at critical positions
Monitoring camera is set, the monitoring video flow at critical positions is recorded by monitoring camera, later, arrangement checks that personnel check prison
It controls and whether there is suspicious figure in the monitoring video flow that camera is recorded, for example, checking whether that there are fugitive personnel etc..
It is generally necessary to monitoring management system is set to manage each monitoring camera, it can be real-time in management management system
Check the monitoring video flow of the recording of each monitoring camera.
Under normal conditions, each monitoring camera requires to access at least one monitor supervision platform, then monitoring management system
System accesses monitor supervision platform again, and access monitor supervision platform means to have accessed the monitoring camera that monitor supervision platform is accessed.
However, monitoring camera is during monitoring of a recorded programme video, sometimes it is possible that failure, if a certain prison
It controls camera to break down, is then the monitoring video flow that can not transfer the monitoring camera by monitoring management system.
Wherein, monitoring management system can each monitoring camera of periodically active inspection state, still, in monitoring management system
In the period united between inspection twice, if a certain monitoring camera breaks down, since monitoring management system does not patrol also
Inspection, then the state of the monitoring camera of the display on monitoring management system is normal, and user can also think the monitoring camera
The state of head is normal, but can but be gone out when user's control monitoring management system transfers the monitor video of the monitoring camera
The phenomenon that now transferring unsuccessfully causes user experience lower.
Summary of the invention
To solve the above-mentioned problems, present application illustrates a kind of condition processing method of monitor video recording arrangement and it is
System.
In a first aspect, present application illustrates a kind of condition processing method of monitor video recording arrangement, the method application
In the status processing system of monitor video recording arrangement, the system comprises: view networking monitoring dispatching platform, view networked server
And monitoring access gateway, the monitoring access gateway access at least one view networking monitoring video recording device；The view connection
Between net monitoring and scheduling platform and the view networked server based on view networking protocol communication connection, the view networked server and
Based on the communication connection of view networking protocol or internet protocol-based communication connection between the monitoring access gateway；The method packet
It includes:
Whether the monitoring access gateway real-time detection target breaks down depending on networking monitoring video recording device, if institute
It states target view networking monitoring video recording device to break down, then sends the first notification message, institute to the view networked server
It states the first notification message and is used to indicate the target view networking monitoring video recording device failure, the target view networking prison
Control video recording device includes at least one view networking monitoring video recording device that the monitoring access gateway is accessed；
The view networked server receives first notification message, to described in view networking monitoring dispatching platform transmission
First notification message；
The view networking monitoring dispatching platform receives first notification message, will be described according to first notification message
Target is updated to malfunction depending on the state of networking monitoring video recording device.
It is described to be regarded target view networking monitoring according to first notification message in an optional implementation
The state of frequency recording arrangement is updated to malfunction, comprising:
The view networking monitoring dispatching platform is by the device identification of target view networking monitoring video recording device from the
One list is moved to second list, and the first list is normal view networking monitoring video recording device for storage state
Device identification, described the and device identification of the list for the view networking monitoring video recording device that storage state is failure.
It is described to be regarded target view networking monitoring according to first notification message in an optional implementation
The state of frequency recording arrangement is updated to malfunction, comprising:
It is described depending on networking monitoring dispatching platform in the setting depending on networking monitoring video recording device accessed currently shown
In standby mark, set the target to depending on the state of the device identification of networking monitoring video recording device to forbid manipulation state.
It is described to be regarded target view networking monitoring according to first notification message in an optional implementation
The state of frequency recording arrangement is updated to malfunction, comprising:
It is described depending on networking monitoring dispatching platform in the setting depending on networking monitoring video recording device accessed currently shown
In standby mark, the device identification of the target view networking monitoring video recording device is hidden.
In an optional implementation, the monitoring access gateway real-time detection target regards networking monitoring video record
Whether equipment breaks down, comprising:
The monitoring access gateway sends heartbeat packet to target view networking monitoring video recording device in real time；
The monitoring access gateway detection is sending the target view whether is received in the preset duration after heartbeat packet
The feedback packet that networking monitoring video recording device is returned according to the heartbeat packet；
If receiving the feedback packet, the monitoring access gateway determines the target view networking monitoring video record
Equipment is without failure；
If not receiving the feedback packet, the monitoring access gateway determines the target view networking monitoring video record
Control equipment breaks down.
In an optional implementation, the monitoring access gateway includes positioned at depending on connecing in networking depending on networking monitoring
Function Access Gateway and the third party in internet monitor access gateway；
It is described to regard networked server and be based on view networking protocol between the view networking monitoring access gateway regarded in networking
Communication connection；
The view networked server and the third party in internet monitor internet protocol-based between access gateway
Communication connection.
In an optional implementation, the method also includes:
When the monitoring access gateway real-time detection restores normal to target view networking monitoring video recording device,
Second notification message then is sent to the view networked server, the second notification message is used to indicate the target view networking prison
It controls video record and restores normal；
The view networked server receives the second notification message, to described in view networking monitoring dispatching platform transmission
Second notification message；
The view networking monitoring dispatching platform receives the second notification message, will be described according to the second notification message
Target is updated to normal condition depending on the state of networking monitoring video recording device.
Second aspect, present application illustrates a kind of status processing system of monitor video recording arrangement, the system comprises:
At least one is accessed depending on networking monitoring dispatching platform, view networked server and monitoring access gateway, the monitoring access gateway
Depending on networking monitoring video recording device；Based on view networking between the view networking monitoring dispatching platform and the view networked server
Protocol communication connection, based on the communication connection of view networking protocol or base between the view networked server and the monitoring access gateway
It is connected in internet protocol communication；
Whether the monitoring access gateway breaks down for real-time detection target depending on networking monitoring video recording device, such as
Target described in fruit regards networking monitoring video recording device and breaks down, then disappears to described depending on the first notice of networked server transmission
Breath, first notification message are used to indicate the target view networking monitoring video recording device and break down, the target view
Networking monitoring video recording device include it is described monitoring access gateway accessed at least one set depending on networking monitoring video record
It is standby；
It is described to be used to receive first notification message depending on networked server, it is sent to the view networking monitoring dispatching platform
First notification message；
It is described to be used to receive first notification message depending on networking monitoring dispatching platform, it will according to first notification message
The target is updated to malfunction depending on the state of networking monitoring video recording device.
It is described to be also used to regarding the target into networking prison depending on networking monitoring dispatching platform in an optional implementation
The device identification of control video recording device is moved to second list from first list, and the first list is positive for storage state
The device identification of normal view networking monitoring video recording device, described the and list is networked prison for the view that storage state is failure
Control the device identification of video recording device.
It is described to be also used to be accessed what is currently shown depending on networking monitoring dispatching platform in an optional implementation
View networking monitoring video recording device device identification in, by the target view networking monitoring video recording device equipment mark
The state of knowledge is set as forbidding manipulation state.
It is described to be also used to be accessed what is currently shown depending on networking monitoring dispatching platform in an optional implementation
View networking monitoring video recording device device identification in, hide the equipment of target view networking monitoring video recording device
Mark.
In an optional implementation, the monitoring access gateway is also used to regard networking monitoring to the target in real time
Video recording device sends heartbeat packet；
The monitoring access gateway be also used to detect send whether received in the preset duration after heartbeat packet it is described
The feedback packet that target view networking monitoring video recording device is returned according to the heartbeat packet；
If receiving the feedback packet, the monitoring access gateway is also used to determine the target view networking monitoring view
Frequency recording arrangement is without failure；
If not receiving the feedback packet, the monitoring access gateway is also used to determine the target view networking monitoring
Video recording device breaks down.
In an optional implementation, the monitoring access gateway includes positioned at depending on connecing in networking depending on networking monitoring
Function Access Gateway and the third party in internet monitor access gateway；
It is described to regard networked server and be based on view networking protocol between the view networking monitoring access gateway regarded in networking
Communication connection；
The view networked server and the third party in internet monitor internet protocol-based between access gateway
Communication connection.
In an optional implementation, the system also includes:
Restore when the monitoring access gateway is also used to real-time detection to target view networking monitoring video recording device
When normal, then second notification message is sent to the view networked server, the second notification message is used to indicate the target
Restore normal depending on networking monitoring video record；
It is described to be also used to receive the second notification message depending on networked server, it is sent out to the view networking monitoring dispatching platform
Send the second notification message；
It is described to be also used to receive the second notification message depending on networking monitoring dispatching platform, according to the second notification message
The target is updated to normal condition depending on the state of networking monitoring video recording device.
The application includes following advantages:
By the application, monitor whether access gateway can occur with real-time detection target depending on networking monitoring video recording device
Failure sends the first notice to view networked server in time if target view networking monitoring video recording device breaks down
Message receives the first notification message depending on networked server, sends the first notification message to view networking monitoring dispatching platform；Depending on networking
Monitoring and scheduling platform receives the first notification message, target can be regarded networking monitoring video record according to the first notification message in time
The state of equipment is updated to malfunction.So as to avoid the occurrence of the view networking monitoring depending on recording in networking monitoring dispatching platform
The state of the video recording device situation inconsistent with the true state of view networking monitoring video recording device, and then can keep away
Exempt from customs examination user makes troubles, so as to improve user experience.
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 structural block diagram of the status processing system of monitor video recording arrangement of the application.
Fig. 6 is a kind of step flow chart of the condition processing method of monitor video recording arrangement of the application.
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.
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.
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
First video flow.It is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
(Circuit Switching) meets Streaming demand using Packet Switching depending on networking technology.Depending on skill of networking
Art has flexible, the simple and low price of packet switch, is provided simultaneously with the quality and safety assurance of circuit switching, realizes the whole network friendship
Change the seamless connection of formula 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 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 association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(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 association turns 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 module, are forwarded: 1) end if meeting the following conditions
It is less than that mouth sends caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, packet
Include the operation such as initialization, read-write to hard disk；CPU module 203 be mainly responsible for access switch, terminal (not shown) it
Between 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 304 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, may include two kinds of situations:
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 308 is configured by CPU module 304, 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 the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
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 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.
Referring to Fig. 5, a kind of structural block diagram of the status processing system of monitor video recording arrangement of the application is shown, it should
System includes:
Depending on networking monitoring dispatching platform 01, view networked server 02 and monitoring access gateway 03, access gateway 03 is monitored
Access at least one view networking monitoring video recording device 04；Depending between networking monitoring dispatching platform 01 and view networked server 02
Based on view networking protocol communication connection, depending on being based on view networking protocol communication link between networked server 02 and monitoring access gateway 03
It connects or internet protocol-based communicates to connect.
Wherein, monitoring access gateway 03 includes the view networking monitoring access gateway in view networking and is located at internet
Interior third party monitors access gateway；Base between view networking monitoring access gateway depending on networked server 02 and in view networking
In view networking protocol communication connection；Third party depending on networked server 02 and in internet monitors to be based between access gateway
Internet protocol communication connection.
Referring to Fig. 6, a kind of step flow chart of the condition processing method of monitor video recording arrangement of the application is shown,
This method can be applied in system shown in fig. 5, and this method can specifically include following steps:
In step s101, whether monitoring access gateway real-time detection target there is event depending on networking monitoring video recording device
Barrier sends the first notification message to view networked server if target view networking monitoring video recording device breaks down, the
One notification message is used to indicate target view networking monitoring video recording device and breaks down, and target is set depending on networking monitoring video record
Standby includes at least one view networking monitoring video recording device that monitoring access gateway is accessed；
In this application, in order to guarantee depending on recorded in networking monitoring dispatching platform each view networking monitoring video record
The state of equipment and its own true state consistency, monitoring access gateway needs real-time detection, and each communicates with connection
Whether break down depending on networking monitoring video recording device, and when a certain view networking monitoring video recording device breaks down,
The view networking monitoring video recording device is notified to break down to depending on networking monitoring dispatching platform in time, so that view networking monitoring tune
The state depending on networking monitoring video recording device can be updated to malfunction in time by degree platform, avoid the occurrence of view networking prison
The state of the view networking monitoring video recording device recorded in control dispatching platform is true with view networking monitoring video recording device
The inconsistent situation of state, so as to avoid making troubles to user.
It, can be according to this for any one view networking monitoring video recording device with monitoring access gateway communication connection
Whether the mode of application breaks down to detect this depending on networking monitoring video recording device, wherein view networking monitoring video record
Citing description is carried out depending on networking monitoring video recording device with target after control equipment.Each view networking monitoring for other
Video recording device can equally execute aforesaid operations.
Heartbeat packet can be sent to target view networking monitoring video recording device in real time by monitoring access gateway；Usual situation
Under, if target view networking monitoring video recording device is without failure, that is, target view networking monitoring video recording device is just
Often operation, then target can receive the heartbeat packet depending on networking monitoring video recording device, and receive the heartbeat packet it
Afterwards, a feedback packet will be sent to monitoring access gateway according to the heartbeat packet at once, monitoring access gateway is receiving this instead
After feedback packet, so that it may determine that target view networking monitoring video recording device is without failure.However, if target view networking prison
It controls video recording device to break down, then would not send a feedback packet, monitoring to monitoring access gateway according to the heartbeat packet
Access gateway would not receive the feedback packet, thus may determine that target view networking monitoring video recording device breaks down.
So in this application, monitoring access gateway can detecte send in the preset duration after heartbeat packet whether
Receive the feedback packet that target view networking monitoring video recording device is returned according to the heartbeat packet；If receiving the feedback packet,
Then determine that target view networking monitoring video recording device is without failure；If not receiving the feedback packet, it is determined that target view
Networking monitoring video recording device breaks down.
In step s 102, the first notification message is received depending on networked server, sends the to view networking monitoring dispatching platform
One notification message；
In step s 103, the first notification message is received depending on networking monitoring dispatching platform, according to the first notification message by mesh
The state marked depending on networking monitoring video recording device is updated to malfunction.
By the application, monitor whether access gateway can occur with real-time detection target depending on networking monitoring video recording device
Failure sends the first notice to view networked server in time if target view networking monitoring video recording device breaks down
Message receives the first notification message depending on networked server, sends the first notification message to view networking monitoring dispatching platform；Depending on networking
Monitoring and scheduling platform receives the first notification message, target can be regarded networking monitoring video record according to the first notification message in time
The state of equipment is updated to malfunction.So as to avoid the occurrence of the view networking monitoring depending on recording in networking monitoring dispatching platform
The state of the video recording device situation inconsistent with the true state of view networking monitoring video recording device, and then can keep away
Exempt from customs examination user makes troubles, so as to improve user experience.
In an optional implementation, target can be regarded into networking monitoring video record depending on networking monitoring dispatching platform
The device identification of equipment is moved to second list from first list, and first list is normal view networking monitoring for storage state
The device identification of video recording device, the and list for storage state be failure setting depending on networking monitoring video recording device
Standby mark.
In this way, recording the view networking of different conditions respectively by first list and second list depending on networking monitoring dispatching platform
The device identification of monitor video recording arrangement, later when needing to show the device identification of view networking monitoring video recording device,
The device identification in first list can be only shown, without showing the device identification in second list, so that user can only
The device identification in first list is seen, and can not see the device identification in second list, also just can't see target view connection
The device identification of net monitor video recording arrangement, and then the equipment for being also impossible to manipulation target view networking monitoring video recording device
Mark, that is, will not be to the prison sent depending on networking monitoring dispatching platform for transferring target view networking monitoring video recording device
The request of video is controlled, therefore is not in that user's subjectivity thinks that target view networking monitoring video recording device is normal, and joins to view
Net monitoring and scheduling platform sends the request of the monitor video for transferring target view networking monitoring video recording device, but can not
The phenomenon that obtaining the monitor video of target view networking monitoring video recording device.
It, can be in the view accessed currently shown depending on networking monitoring dispatching platform in another optional implementation
In the device identification of networking monitoring video recording device, by the state of the device identification of target view networking monitoring video recording device
It is set as forbidding manipulation state.
Due to target depending on networking monitoring video recording device device identification by state be set as forbidding manipulating shape
State, then user can not just manipulate the equipment mark of target view networking monitoring video recording device in depending on networking monitoring dispatching platform
Know, that is, will not be to the monitoring sent depending on networking monitoring dispatching platform for transferring target view networking monitoring video recording device
The request of video, therefore be not in that user's subjectivity thinks that target view networking monitoring video recording device is normal, and networks to view
Monitoring and scheduling platform sends the request of the monitor video for transferring target view networking monitoring video recording device, but can not obtain
The phenomenon that regarding the monitor video of networking monitoring video recording device to target.
It, can be in the view accessed currently shown depending on networking monitoring dispatching platform in another optional implementation
In the device identification of networking monitoring video recording device, the device identification of target view networking monitoring video recording device is hidden.
Since target has been hidden depending on the device identification of networking monitoring video recording device, then user is in view networking prison
It can't see the device identification of target view networking monitoring video recording device in control dispatching platform, and then be also impossible to click target view
The device identification of networking monitoring video recording device, that is, will not send to depending on networking monitoring dispatching platform for transferring target
It depending on the request of the monitor video of networking monitoring video recording device, therefore is not in that user's subjectivity thinks that target regards networking monitoring
Video recording device is normal, and sends to depending on networking monitoring dispatching platform for transferring target view networking monitoring video recording device
Monitor video request, but be unable to get target view networking monitoring video recording device monitor video the phenomenon that.
Further, in another embodiment of the application, when monitoring access gateway real-time detection to target regards networking monitoring
When video recording device restores normal, then second notification message is sent to view networked server, second notification message is used to indicate
Target regards networking monitoring video record and restores normal；Second notification message is received depending on networked server, to view networking monitoring scheduling
Platform sends second notification message；Second notification message is received depending on networking monitoring dispatching platform, according to second notification message by mesh
The state marked depending on networking monitoring video recording device is updated to normal condition, so that user, which can choose, checks target view networking prison
The monitor video for controlling video recording device avoids the occurrence of target view networking monitoring video recording device and is in normal condition, still
Due to view networking monitoring dispatching platform not more fresh target view networking monitoring video recording device state, cause user that can not look into
The case where seeing the monitor video of target view networking monitoring video recording device.
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.
The application also shows a kind of status processing system of monitor video recording arrangement, the system comprises: view networking
Monitoring and scheduling platform, view networked server and monitoring access gateway, the monitoring access gateway access at least one view networking
Monitor video recording arrangement；It is logical based on view networking protocol between the view networking monitoring dispatching platform and the view networked server
Letter connection, based on the communication connection of view networking protocol or based on interconnection between the view networked server and the monitoring access gateway
FidonetFido communication connection；
Whether the monitoring access gateway breaks down for real-time detection target depending on networking monitoring video recording device, such as
Target described in fruit regards networking monitoring video recording device and breaks down, then disappears to described depending on the first notice of networked server transmission
Breath, first notification message are used to indicate the target view networking monitoring video recording device and break down, the target view
Networking monitoring video recording device include it is described monitoring access gateway accessed at least one set depending on networking monitoring video record
It is standby；
It is described to be used to receive first notification message depending on networked server, it is sent to the view networking monitoring dispatching platform
First notification message；
It is described to be used to receive first notification message depending on networking monitoring dispatching platform, it will according to first notification message
The target is updated to malfunction depending on the state of networking monitoring video recording device.
It is described to be also used to regarding the target into networking prison depending on networking monitoring dispatching platform in an optional implementation
The device identification of control video recording device is moved to second list from first list, and the first list is positive for storage state
The device identification of normal view networking monitoring video recording device, described the and list is networked prison for the view that storage state is failure
Control the device identification of video recording device.
It is described to be also used to be accessed what is currently shown depending on networking monitoring dispatching platform in an optional implementation
View networking monitoring video recording device device identification in, by the target view networking monitoring video recording device equipment mark
The state of knowledge is set as forbidding manipulation state.
It is described to be also used to be accessed what is currently shown depending on networking monitoring dispatching platform in an optional implementation
View networking monitoring video recording device device identification in, hide the equipment of target view networking monitoring video recording device
Mark.
In an optional implementation, the monitoring access gateway is also used to regard networking monitoring to the target in real time
Video recording device sends heartbeat packet；
The monitoring access gateway be also used to detect send whether received in the preset duration after heartbeat packet it is described
The feedback packet that target view networking monitoring video recording device is returned according to the heartbeat packet；
If receiving the feedback packet, the monitoring access gateway is also used to determine the target view networking monitoring view
Frequency recording arrangement is without failure；
If not receiving the feedback packet, the monitoring access gateway is also used to determine the target view networking monitoring
Video recording device breaks down.
In an optional implementation, the monitoring access gateway includes positioned at depending on connecing in networking depending on networking monitoring
Function Access Gateway and the third party in internet monitor access gateway；
It is described to regard networked server and be based on view networking protocol between the view networking monitoring access gateway regarded in networking
Communication connection；
The view networked server and the third party in internet monitor internet protocol-based between access gateway
Communication connection.
In an optional implementation, the system also includes:
Restore when the monitoring access gateway is also used to real-time detection to target view networking monitoring video recording device
When normal, then second notification message is sent to the view networked server, the second notification message is used to indicate the target
Restore normal depending on networking monitoring video record；
It is described to be also used to receive the second notification message depending on networked server, it is sent out to the view networking monitoring dispatching platform
Send the second notification message；
It is described to be also used to receive the second notification message depending on networking monitoring dispatching platform, according to the second notification message
The target is updated to normal condition depending on the state of networking monitoring video recording device.
By the application, monitor whether access gateway can occur with real-time detection target depending on networking monitoring video recording device
Failure sends the first notice to view networked server in time if target view networking monitoring video recording device breaks down
Message receives the first notification message depending on networked server, sends the first notification message to view networking monitoring dispatching platform；Depending on networking
Monitoring and scheduling platform receives the first notification message, target can be regarded networking monitoring video record according to the first notification message in time
The state of equipment is updated to malfunction.So as to avoid the occurrence of the view networking monitoring depending on recording in networking monitoring dispatching platform
The state of the video recording device situation inconsistent with the true state of view networking monitoring video recording device, and then can keep away
Exempt from customs examination user makes troubles, so as to improve user experience.
For system embodiments, 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, system 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 system 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 instruction system 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.
The condition processing method and system of a kind of monitor video recording arrangement provided by the present invention have been carried out in detail above
Thin to introduce, used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of condition processing method of monitor video recording arrangement, which is characterized in that the method is recorded applied to monitor video
The status processing system of control equipment, the system comprises: view networking monitoring dispatching platform, view networked server and monitoring access
Gateway, the monitoring access gateway access at least one view networking monitoring video recording device；The view networking monitoring scheduling is flat
Based on view networking protocol communication connection between platform and the view networked server, the view networked server and the monitoring are accessed
Based on the communication connection of view networking protocol or internet protocol-based communication connection between gateway；The described method includes:
Whether the monitoring access gateway real-time detection target breaks down depending on networking monitoring video recording device, if the mesh
Mark view networking monitoring video recording device breaks down, then to the view networked server the first notification message of transmission, described the
One notification message is used to indicate the target view networking monitoring video recording device and breaks down, the target view networking monitoring view
Frequency recording arrangement includes at least one view networking monitoring video recording device that the monitoring access gateway is accessed；
The view networked server receives first notification message, sends described first to the view networking monitoring dispatching platform
Notification message；
The view networking monitoring dispatching platform receives first notification message, according to first notification message by the target
State depending on networking monitoring video recording device is updated to malfunction.
2. the method according to claim 1, wherein described regard the target according to first notification message
The state of networking monitoring video recording device is updated to malfunction, comprising:
The view networking monitoring dispatching platform is by the device identification of target view networking monitoring video recording device from first row
Table is moved to second list, and the first list is the normal equipment for regarding networking monitoring video recording device for storage state
Mark, described the and device identification of the list for the view networking monitoring video recording device that storage state is failure.
3. the method according to claim 1, wherein described regard the target according to first notification message
The state of networking monitoring video recording device is updated to malfunction, comprising:
The equipment mark of the view networking monitoring video recording device depending on networking monitoring dispatching platform in being accessed of currently showing
In knowledge, set the target to depending on the state of the device identification of networking monitoring video recording device to forbid manipulation state.
4. the method according to claim 1, wherein described regard the target according to first notification message
The state of networking monitoring video recording device is updated to malfunction, comprising:
The equipment mark of the view networking monitoring video recording device depending on networking monitoring dispatching platform in being accessed of currently showing
In knowledge, the device identification of the target view networking monitoring video recording device is hidden.
5. the method according to claim 1, wherein monitoring access gateway real-time detection target view networking prison
Whether control video recording device breaks down, comprising:
The monitoring access gateway sends heartbeat packet to target view networking monitoring video recording device in real time；
The monitoring access gateway detection is sending the target view networking whether is received in the preset duration after heartbeat packet
The feedback packet that monitor video recording arrangement is returned according to the heartbeat packet；
If receiving the feedback packet, the monitoring access gateway determines the target view networking monitoring video recording device
It is without failure；
If not receiving the feedback packet, the monitoring access gateway determines that the target is set depending on networking monitoring video record
It is standby to break down.
6. the method according to claim 1, wherein the monitoring access gateway includes the view in view networking
Networking monitoring access gateway and the third party in internet monitor access gateway；
The view networked server in view networking depending on being based on communicating depending on networking protocol between networking monitoring access gateway
Connection；
The view networked server monitors internet protocol-based between access gateway with the third party in internet and communicates
Connection.
7. the method according to claim 1, wherein the method also includes:
When the monitoring access gateway real-time detection to the target view networking monitoring video recording device restore it is normal when, then to
The view networked server sends second notification message, and the second notification message is used to indicate the target view networking monitoring view
Frequency, which is recorded, restores normal；
The view networked server receives the second notification message, sends described second to the view networking monitoring dispatching platform
Notification message；
The view networking monitoring dispatching platform receives the second notification message, according to the second notification message by the target
State depending on networking monitoring video recording device is updated to normal condition.
8. a kind of status processing system of monitor video recording arrangement, which is characterized in that the system comprises: view networking monitoring tune
Platform, view networked server and monitoring access gateway are spent, the monitoring access gateway accesses at least one view networking monitoring view
Frequency recording arrangement；Based on view networking protocol communication link between the view networking monitoring dispatching platform and the view networked server
It connects, based on the communication connection of view networking protocol or based on internet protocol between the view networked server and the monitoring access gateway
View communication connection；
Whether the monitoring access gateway breaks down for real-time detection target depending on networking monitoring video recording device, if institute
It states target view networking monitoring video recording device to break down, then sends the first notification message, institute to the view networked server
It states the first notification message and is used to indicate the target view networking monitoring video recording device failure, the target view networking prison
Control video recording device includes at least one view networking monitoring video recording device that the monitoring access gateway is accessed；
It is described to be used to receive first notification message depending on networked server, to described in view networking monitoring dispatching platform transmission
First notification message；
It is described to be used to receive first notification message depending on networking monitoring dispatching platform, it will be described according to first notification message
Target is updated to malfunction depending on the state of networking monitoring video recording device.
9. system according to claim 8, which is characterized in that described to be also used to depending on networking monitoring dispatching platform by the mesh
The device identification marked depending on networking monitoring video recording device is moved to second list from first list, and the first list is for depositing
Storage state is the device identification of normal view networking monitoring video recording device, described the and list for storage state is failure
View networking monitoring video recording device device identification.
10. system according to claim 8, which is characterized in that described to be also used to depending on networking monitoring dispatching platform current
In the device identification for the view networking monitoring video recording device of display accessed, the target is regarded into networking monitoring video record
The state of the device identification of equipment is set as forbidding manipulation state.
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