CN105516658B - A kind of monitoring device control method and device - Google Patents
A kind of monitoring device control method and device Download PDFInfo
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- CN105516658B CN105516658B CN201510862225.2A CN201510862225A CN105516658B CN 105516658 B CN105516658 B CN 105516658B CN 201510862225 A CN201510862225 A CN 201510862225A CN 105516658 B CN105516658 B CN 105516658B
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
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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
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- Computer Networks & Wireless Communication (AREA)
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- Health & Medical Sciences (AREA)
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Abstract
The present invention provides a kind of apparatus control method and device, which comprises host node sends HELLO message from master port；When host node receives HELLO message from secondary port, the IP address and device id of the IPC for including in the message content of the HELLO message are obtained；The host node is sent to monitoring center carries the IP address of the IPC and the logon message of device id；The host node receives the registration response message that the monitoring center is sent, it include the IP address and the corresponding registering result of device id of the IPC in the registration response message, and another type of HELLO message is sent from master port, IP address and device id and corresponding registering result in the message content of the another type HELLO message including the IPC.The quantity of logon message and keep alive Packet can be reduced using the embodiment of the present invention, save network bandwidth resources.
Description
Technical field
The present invention relates to technical field of video monitoring more particularly to a kind of monitoring device control method and device.
Background technique
As IP (Internet Protocol, Internet protocol) monitoring technology popularizes, in the network of IP monitoring
In planning and practical networking application, Ring network technologies are mostly used to provide high reliability greatly, for example, IPC (take the photograph by IP Camera, network
Camera) it can be linked by RRPP (Rapid Ring Protection Protocol, rapid ring protection protocol) agreement
Video surveillance network.
In the looped network based on RRPP agreement, when links all on entire looped network are all in UP (unlatching) state, RRPP
Ring is in health status, and the state of host node reflects the health status of entire looped network, and data message thereon in order to prevent
Broadcast loops are formed, host node blocks its secondary port.Host node periodically sends HELLO message from its master port and (is based on
One of looped network of RRPP agreement is used for the probe messages of node state monitoring), successively pass through each transmission node, finally from master
Node pair port returns to host node.
When loop is destroyed, the HELLO message that is come out from host node master port can not on the secondary port of host node, if
The secondary port of host node does not receive HELLO message in continuous three HELLO cycle time, and host node is considered as on network at this time
Loop by broken ring, user data message can be forwarded to guarantee that user data message is not lost by needing to decontrol secondary port.
However practice discovery, when the Ring network technologies based on RRPP agreement are applied to field of video monitoring, since RRPP is assisted
View is only responsible for the state of two layers of looped network equipment, and the application layer to video monitoring is simultaneously not concerned with, and therefore, each IPC in looped network is equal
Need individually to send logon message and keep alive Packet by the proprietary protocol on upper layer to monitoring center, IPC registration, keep-alive in looped network
Message is transmitted across more, and equipment management efficiency is too low, and network bandwidth resources consumption is excessive.
Summary of the invention
The present invention provides a kind of apparatus control method and device, with logon message in solution technology and keep alive Packet quantity mistake
It is more, equipment management low efficiency, waste network bandwidth resources the problems such as.
According to a first aspect of the embodiments of the present invention, a kind of apparatus control method is provided, comprising:
Host node sends HELLO message from master port, so that the web camera IPC for receiving the HELLO message exists
After the internet protocol address and device identification ID that add itself in the message content of the HELLO message, pass through downstream end
Mouth forwards the HELLO message；
When host node receives HELLO message from secondary port, obtains in the message content of the HELLO message and include
The IP address and device id of IPC；
The host node is sent to monitoring center carries the IP address of the IPC and the logon message of device id, so that institute
It states monitoring center and registration and state-detection is carried out to corresponding IPC according to the IP address and device id of the IPC；
The host node receives the registration response message that the monitoring center is sent, and includes institute in the registration response message
The IP address and the corresponding registering result of device id of IPC are stated, and sends another type of HELLO message from master port, it is described another
IP address and device id and corresponding registering result in the message content of one type HELLO message including the IPC.
According to a second aspect of the embodiments of the present invention, a kind of apparatus control method is provided, comprising:
When web camera IPC receives HELLO message from looped network port, message of the IPC in the HELLO message
Itself internet protocol address and device identification ID are added in content；
The IPC forwards the HELLO to report from another looped network port corresponding with the looped network port of HELLO message is received
Text, so as to be sent to monitoring center in the message for carrying the HELLO message after host node receives HELLO message from secondary port
The IP address for the IPC for including in appearance and the logon message of device id, and when receiving registration response message, it is sent from master port
Another type HELLO message, includes the IP address and device id of the IPC in the message content of another type HELLO message,
And corresponding registering result.
According to a third aspect of the embodiments of the present invention, a kind of plant control unit is provided, host node is applied to, comprising:
Transmission unit, for sending HELLO message from master port, so as to receive the network shooting of the HELLO message
After machine IPC adds itself internet protocol address and device identification ID in the message content of the HELLO message, pass through
Downlink port forwards the HELLO message；
Receiving unit, for receiving HELLO message from secondary port；
Acquiring unit, for obtaining the HELLO message when the receiving unit receives HELLO message from secondary port
Message content in include IPC IP address and device id；
The transmission unit is also used to send the IP address of the carrying IPC and the registration report of device id to monitoring center
Text, so that the monitoring center carries out registration and state-detection to corresponding IPC according to the IP address and device id of the IPC；
The receiving unit is also used to receive the registration response message that the monitoring center is sent, the registration response report
It include the IP address and the corresponding registering result of device id of the IPC in text；
The transmission unit is also used to send another type of HELLO message, the another type HELLO from master port
IP address and device id and corresponding registering result in the message content of message including the IPC.
According to a fourth aspect of the embodiments of the present invention, a kind of plant control unit is provided, web camera IPC is applied to,
Include:
Receiving unit, for receiving HELLO message from looped network port；
Adding unit, for adding the internet protocol address of itself in the message content of the HELLO message and setting
Standby mark ID；
Transmission unit, for being somebody's turn to do from another looped network port forwarding corresponding with the looped network port of HELLO message is received
HELLO message, so as to be sent to monitoring center after host node receives HELLO message from secondary port and carry the HELLO message
The IP address for the IPC for including in message content and the logon message of device id, and when receiving registration response message, from main side
Mouthful send another type HELLO message, IP address in the message content of another type HELLO message including the IPC and
Device id and corresponding registering result.
Using the embodiment of the present invention, host node is by sending HELLO message from master port, so as to receive HELLO report
The IPC of text adds itself IP address and device id in the message content of the HELLO message, in turn, when the HELLO message from
Can port when returning to host node, the IP address for the IPC that the message content of the available HELLO message of the host node includes and set
Standby ID, and sending to monitoring center includes the IP address of the IPC and the logon message of device id, so that monitoring center is according to this
The IP address and device id of IPC carries out registration and state-detection to corresponding IPC, and according in the registration response message of monitoring center
Including registering result into looped network IPC send the another of IP address including IPC and device id and corresponding registering result
The HELLO message of type needs individually to send logon message progress to monitoring center with IPC each in looped network in the prior art
Registration, and the realization of transmission keep alive Packet progress keep-alive are compared, and host node, which only needs periodically to send to monitoring center, to be infused
Volume message can be realized the registration of all IPC in looped network and protect activated state detection, reduces logon message and keep alive Packet
Quantity improves equipment management efficiency, saves network bandwidth resources.
Detailed description of the invention
Fig. 1 is a kind of network architecture schematic diagram of equipment control provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of apparatus control method provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another apparatus control method provided in an embodiment of the present invention；
Fig. 4 is a kind of configuration diagram of concrete application scene provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of plant control unit provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of plant control unit provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another plant control unit provided in an embodiment of the present invention.
Specific embodiment
Technical solution in embodiment in order to enable those skilled in the art to better understand the present invention, and make of the invention real
The above objects, features, and advantages for applying example can be more obvious and easy to understand, with reference to the accompanying drawing to technical side in the embodiment of the present invention
Case is described in further detail.
In order to make those skilled in the art more fully understand technical solution provided in an embodiment of the present invention, below first to this hair
The applicable network architecture of bright embodiment is described.
Referring to Figure 1, Fig. 1 is a kind of network architecture schematic diagram of equipment control provided in an embodiment of the present invention.Such as Fig. 1 institute
Show, which may include monitoring center (i.e. video monitoring center), host node and multiple IPC, host node
It is interconnected with multiple IPC by the Ring network technologies based on RRPP agreement；Host node is interchanger, and configured in monitoring on host node
The IP address of the heart increases the configuration of device IP and device id in the RRPP configuration of IPC；Wherein, when chains all on entire looped network
When road is all in UP (unlatching) state, host node can be from master port periodicity sending HELLO message；IPC in looped network is from ring
After net port receives HELLO message, need for the IP address of itself and device id to be added to the message content of the HELLO message
In, and gone to by receiving the corresponding another looped network port in the looped network port of HELLO message with this, until HELLO message from
Secondary port returns to host node；After host node receives HELLO message from secondary port, it can be sent to monitoring center and carry IPC
IP address and device id (mark) logon message, to realize the registration of IPC；Host node receives the note of monitoring center return
After volume response message, another type of HELLO message can be sent from master port, which can take
IP address and device id and corresponding registering result with above-mentioned IPC, so that IPC is receiving the another type of HELLO
The registering result of itself can be known after message.
Based on the network architecture shown in FIG. 1, the embodiment of the invention provides a kind of apparatus control methods.Fig. 2 is referred to, is
The flow diagram of a kind of apparatus control method provided in an embodiment of the present invention, as shown in Fig. 2, this method may include following step
It is rapid:
It should be noted that step 201~step 204 executing subject can be the main section in the network architecture shown in Fig. 1
The processor of point or host node, such as CPU (Center Process Unit, central processing unit), for ease of description, below with
Step 201~step 204 executing subject be host node for be illustrated.
Step 201, host node send HELLO message from master port, so as to receive the IPC of HELLO message in the HELLO
After the IP address and the device id that add itself in the message content of message, which is forwarded by downlink port.
In the embodiment of the present invention, when looped network state health, host node can be from master port periodically (such as every 50ms)
Send HELLO message.When IPC in looped network receives HELLO message, it can be added in the message content of the HELLO message
Then the IP address and device id of itself forward the HELLO message by downlink port.
Wherein, which can be MAC (Media Access Control, media access control) address etc. of IPC
The information of the energy unique identification IPC.
Step 202, when host node receives HELLO message from secondary port, in the message content that obtains the HELLO message
Including IPC IP address and device id.
In the embodiment of the present invention, host node from secondary port receives HELLO message, and (HELLO message returns to master from secondary port
Node) when, the IP address and device id of the IPC for including in the message content of the available HELLO message of host node.Wherein,
When looped network is in health status, the IP address and device id of all IPC in looped network can be carried in the HELLO message.
Step 203, host node are sent to monitoring center carries the IP address of the IPC and the logon message of device id, so that
Monitoring center registers corresponding IPC according to the IP address and device id of IPC.
Each IPC is still when in view of by the field of video monitoring of the existing Ring network technologies application based on RRPP agreement, in looped network
It needs individually to send registration and keep alive Packet to monitoring center by upper layer proprietary protocol, message amount is excessive, causes equipment pipe
Low efficiency is managed, and wastes network bandwidth resources, in embodiments of the present invention, host node is collected into looped network by HELLO message
After the IP address and device id of the IPC of state health, logon message can be sent to monitoring center, which carries this
The IP address and device id of the IPC carried in the message content of HELLO message registers ring to monitoring center from host node is unified
All IPC in net, reduce the quantity of logon message.
Wherein, the period that host node sends logon message to monitoring center is identical as the period of HELLO message is sent, can also
Think another period.
After monitoring center receives logon message, the logon message can parse, obtain each IPC for including in the message
IP address and device id.Based on the IP address and device id of the IPC for including in the message, monitoring center on the one hand can be according to certainly
The ID of IPC in the looped network of body configuration management judges whether the device id for including in the message is legal ID, if legal ID,
Then the IPC is registered, and returns to response of succeeding in registration；Otherwise, registration failure response is returned.It on the other hand, can basis
The ID of IPC in the looped network of itself configuration management judges in looped network with the presence or absence of the IPC of not online (such as offline or failure).
As an example it is assumed that the ID of the IPC in the looped network of monitoring center configuration management includes IPC1-ID1~IPC9-
ID9 (including in total 9 IPC, device id is respectively ID1~ID9), if including in the logon message that monitoring center receives
Device id includes ID1~ID9, then monitoring center can consider that all IPC are online in current looped network；If monitoring center receives
To logon message in include device id do not include one or more of ID1~ID9, then monitoring center can consider accordingly
IPC be not currently in line.
As it can be seen that host node is by collecting the IP address and device id of the IPC of each health status in looped network, and to monitoring center
Send the logon message of the IP address and device id that carry the IPC, on the one hand, by being registered from host node is unified to monitoring center
All IPC in looped network, reduce the quantity of logon message；On the other hand, since above-mentioned HELLO message is periodicity sending,
Correspondingly, which can also be with periodicity sending, in turn, and monitoring center can also be according to the logon message in looped network
IPC carries out state-detection, realizes the keep-alive inspection to the IPC of self-management, reduces the quantity of keep alive Packet.
Step 204, host node receive the registration response message that monitoring center is sent, and including in the registration response message should
The corresponding registering result of IP address and device id of IPC, and another type of HELLO message is sent from master port, this is another kind of
IP address and device id and corresponding registering result in the message content of the HELLO message of type including IPC.
In the embodiment of the present invention, after monitoring center registers corresponding IPC according to the logon message received, Ke Yixiang
Host node sends the registration response message for carrying registering result (including SUCCESS (success) and FAIL (failure)).
After host node receives the registration response message of monitoring center transmission, it can be sent from master port another type of
HELLO message (hereinafter referred to as HELLO2 message) includes the IP address and equipment of IPC in the message content of the HELLO2 message
ID, and corresponding registering result, so that each IPC according to the HELLO2 message knows registering result in looped network.
As it can be seen that host node is by the IP of the IPC of health status in collection looped network in the method flow described in Fig. 2
Location and device id, and to monitoring center send carry the IPC IP address and device id logon message, by monitoring center according to
The IP address of the IPC for including in the logon message and device id carry out registration and state-detection to corresponding IPC, and in the prior art
Each IPC is needed individually to send logon message to monitoring center and be registered in looped network, and is sent keep alive Packet and protected
Realization living is compared, and host node only needs periodically to send logon message to monitoring center, and all IPC in looped network can be realized
Registration and protect activated state detection, reduce the quantity of logon message and keep alive Packet, save network bandwidth resources.
Further, as an alternative embodiment, in embodiments of the present invention, continuous three when host node
When the HELLO period does not receive HELLO message from secondary port, host node can send HELLO from Primary port and secondary port respectively
Message so that after the IPC for receiving the HELLO message adds itself IP address and device id in the HELLO message, from
The corresponding another looped network port in looped network port for receiving the HELLO message forwards the HELLO message, and works as another looped network end
When mouthful state is Down, notice message is sent to host node, in the message content that the HELLO message is carried in the notice message
Including IPC IP address and device id；After host node receives notice message, it can be sent to monitoring center and carry notice report
The IP address of the IPC carried in text and the logon message of device id, so that IP address and device id of the monitoring center according to the IPC
Registration and state-detection are carried out to corresponding IPC.
Specifically, in this embodiment, not receiving HELLO from secondary port when host node continuous three HELLO periods
When message, host node can consider that there may be node or link failures in current looped network, thus, host node can decontrol secondary end
Mouthful, and HELLO message is sent from Primary port and secondary port respectively.
After IPC receives the HELLO message that host node is sent in looped network, itself can be added in the HELLO message
IP address and device id, and judge that receiving the corresponding another looped network port in looped network port of the HELLO message is currently that UP (is opened
Open) or Down (closing) state；If UP, then HELLO message is forwarded from another looped network port；If Down, then the IPC can
To send notice message (Notify message) to host node according to the IP address for the host node for including in HELLO message, the notice
May include in message HELLO message message content in include IPC IP address and device id.
It, can be with after host node receives notice message (including the notice message received respectively from Primary port and secondary port)
It is sent to monitoring center and carries the IP address of the IPC carried in notice message and the logon message of device id, so that monitoring center
Registration and state-detection are carried out to corresponding IPC according to the IP address of the IPC and device id, wherein monitoring center receives note
Processing after volume message may refer to the associated description in 203~step 204 of above-mentioned steps, and the embodiment of the present invention is no longer superfluous herein
It states.
Further, as an alternative embodiment, in embodiments of the present invention, being reported when host node receives notice
Text, and when determining that current secondary port is blocked state, which can send HELLO report from Primary port and secondary port respectively
Text, so that the IPC for receiving the HELLO message is forwarded in the corresponding another looped network port in the looped network port of the HELLO message and is somebody's turn to do
HELLO message, and when another looped network port status is Down, notice message is sent to node；Wherein, in the notice message
Carry the IP address and device id of the IPC for including in the message content of the HELLO message；Host node is taken to monitoring center transmission
The logon message of IP address and device id with the IPC carried in the notice message, so that IP address of the monitoring center according to IPC
Registration and state-detection are carried out to corresponding IPC with device id.
Specifically, in this embodiment, when IPC receives HELLO message in looped network, which can be in the HELLO message
The IP address and device id of middle addition itself, and judge another looped network end corresponding with the looped network port of the HELLO message is received
The state of mouth is UP or Down；If Down, which can be according to the IP address of the host node for including in HELLO message to master
Node sends notice message.
After host node receives the notice message of IPC transmission, it can be determined that whether current pair port is blocked state, if
It is that host node can decontrol secondary port, and send HELLO message from Primary port and secondary port respectively.
After IPC receives the HELLO message that host node is sent in looped network, itself can be added in the HELLO message
IP address and device id, and judge receive the HELLO message the corresponding another looped network port in looped network port be currently UP or
Down state；If UP, then HELLO message is forwarded from another looped network port；If Down, then the IPC can be according to HELLO
The IP address for the host node for including in message sends notice message to host node, may include HELLO message in the notice message
Message content in include IPC IP address and device id.
It, can be with after host node receives notice message (including the notice message received respectively from Primary port and secondary port)
It is sent to monitoring center and carries the IP address of the IPC carried in notice message and the logon message of device id, so that monitoring center
Registration and state-detection are carried out to corresponding IPC according to the IP address of the IPC and device id, wherein monitoring center receives note
Processing after volume message may refer to the associated description in 203~step 204 of above-mentioned steps, and the embodiment of the present invention is no longer superfluous herein
It states.
Based on the network architecture shown in FIG. 1, the embodiment of the invention provides another apparatus control methods.Fig. 3 is referred to,
For the flow diagram of another apparatus control method provided in an embodiment of the present invention, as shown in figure 3, this method may include with
Lower step:
It should be noted that step 301~step 302 executing subject can in the network architecture shown in Fig. 1 IPC or
The processor of IPC, such as CPU, for ease of description, being said so that step 301~step 302 executing subject is IPC as an example below
It is bright.
Step 301, when IPC receives HELLO message from looped network port, message content of the IPC in the HELLO message
The IP address and device id of middle addition itself.
In the embodiment of the present invention, when looped network state health, host node can be from master port periodically (such as every 50ms)
Send HELLO message.When IPC in looped network receives HELLO message, it can be added in the message content of the HELLO message
The IP address and device id of itself.
Step 302, IPC should from another looped network port forwarding corresponding with the looped network port of the HELLO message is received
HELLO message, so as to be sent to monitoring center after host node receives the HELLO message from secondary port and carry the HELLO message
Message content in include IPC IP address and device id logon message, and when receive registration response message when, from master
Port sends another type HELLO message, IP address in the message content of another type HELLO message including the IPC and
Device id and corresponding registering result.
In the embodiment of the present invention, after IPC is added to IP address and the device id of itself in the HELLO message received,
The HELLO message can be forwarded by looped network corresponding with the looped network port of the HELLO message is received port.When looped network state
When healthy, which finally will return to host node from secondary port.
When host node receives HELLO message from secondary port, in the message content of the available HELLO message of host node
Including IPC IP address and device id.Wherein, it when looped network is in health status, can be carried in looped network in the HELLO message
The IP address and device id of all IPC.Wherein, which can be the letter of the energy unique identification such as MAC Address of the IPC IPC
Breath.
Host node is collected into looped network after the IP address of the IPC of state health and device id by HELLO message, Ke Yixiang
Monitoring center sends logon message, which carries the IP address of the IPC carried in the message content of the HELLO message
And device id reduces the quantity of logon message that is, from the unified all IPC into monitoring center registration looped network of host node.
After monitoring center receives logon message, the logon message can parse, obtain each IPC for including in the message
IP address and device id.Based on the IP address and device id of the IPC for including in the message, monitoring center on the one hand can be according to certainly
The ID of IPC in the looped network of body configuration management judges whether the device id for including in the message is legal ID, if legal ID,
Then the IPC is registered, and returns to response of succeeding in registration；Otherwise, registration failure response is returned.It on the other hand, can basis
The ID of IPC in the looped network of itself configuration management judges in looped network with the presence or absence of the IPC of not online (such as offline or failure).
After monitoring center registers corresponding IPC according to the logon message received, it can send and carry to host node
The registration response message of registering result (including SUCCESS and FAIL).
After host node receives the registration response message of monitoring center transmission, it can be sent from master port another type of
HELLO message (hereinafter referred to as HELLO2 message) includes the IP address and equipment of IPC in the message content of the HELLO2 message
ID, and corresponding registering result, so that each IPC according to the HELLO2 message knows registering result in looped network.
As an alternative embodiment, in above-mentioned steps 202, IPC is from the looped network port pair for receiving HELLO message
Before another looped network port answered forwards the HELLO message, can with the following steps are included:
11), IPC judge the state of another looped network port corresponding with the looped network port of HELLO message is received as UP or
Down；
12), if UP, it is determined that execute from another looped network port corresponding with the looped network port of HELLO message is received
The step of forwarding the HELLO message；
13) notice message, is sent to host node if Down, IPC, which carries the report of the HELLO message
The IP address and device id for the IPC for including in literary content.
In this embodiment, when IPC receives HELLO message in looped network, the IPC is by itself IP address and device id
After being added in the message content of the HELLO message, need to judge corresponding with the looped network port of the HELLO message is received
The state of another looped network port is UP or Down；If UP, then the HELLO message is forwarded by another looped network port；Otherwise,
The IPC can send notice message to host node according to the IP address for the host node for including in HELLO message.
Wherein, host node, which receives the processing mode after notice message, may refer to the implementation of method described in above-mentioned Fig. 2
Associated description in example, details are not described herein for the embodiment of the present invention.
In order to make those skilled in the art more fully understand technical solution provided in an embodiment of the present invention, below with reference to specific
Application scenarios technical solution provided in an embodiment of the present invention is illustrated.
Fig. 4 is referred to, is a kind of configuration diagram of concrete application scene provided in an embodiment of the present invention, wherein main section
Point is interconnected with IPC1~IPC9 by the Ring network technologies based on RRPP agreement；It needs to register to it configured with IPC on host node
The IP address (being assumed to be 192.168.10.254) of monitoring center and the device id of host node are master_sw, and IP address is
192.168.10.2；Increase the configuration of an IP address and device id in the RRPP configuration of each IPC, it is assumed that IPC1~IPC9's
IP address respectively is 192.168.10.3~192.168.10.11, and device id respectively is IPC1-DEVID~IP9-
DEVID。
Host node periodically can (every 50ms) send HELLO message, and message is after host node sending, by looped network
In each IPC node when, which can be added to itself IP address and device id in the message content of the HELLO message,
And continue to send to next IPC, until HELLO message returns to host node from secondary port.
For example, by including [IPC1-DEVID, 192.168.10.3], warp in the message content of the HELLO message of IPC1
Cross in the message content of the HELLO message of IPC2 include [IPC2-DEVID, 192.168.10.4] [IPC1-DEVID,
192.168.10.3] ..., include: in the message content by the HELLO message of IPC9 [IPC9-DEVID,
192.168.10.11】【IPC8-DEVID,192.168.10.10】【IPC7-DEVID,192.168.10.9】【IPC6-DEVID,
192.168.10.8】【IPC5-DEVID,192.168.10.7】【IPC4-DEVID,192.168.10.6】【IPC3-DEVID,
192.168.10.5】【IPC2-DEVID,192.168.10.4】【IPC1-DEVID,192.168.10.3】。
After host node receives HELLO message from secondary port, include in the message content of the available HELLO message
The IP address and device id of each IPC, in turn, host node can be sent out according to the IP address of the monitoring center of configuration to monitoring center
Send the logon message of IP address and device id including each IPC.Wherein, host node can received from secondary port every time
When HELLO message, a logon message is sent to monitoring center, it can also be with another period (such as 30s) periodically to prison
Control center sends logon message.
After monitoring center receives the logon message of host node transmission, it can parse the logon message, obtain the IP of each IPC
Address and device id, and validity judgement is carried out to each IPC according to the ID of the IPC of itself configuration management.Meanwhile monitoring center is also
The device id for the IPC that can include by comparing the device id and the logon message for all IPC for including in looped network, judges whether
All IPC are all in online state, to determine whether there is not online IPC.
After host node receives the registration response message of monitoring center, HELLO2 message can be sent from master port, it should
IP address and device id and corresponding registering result (SUCCESS or FAIL) in HELLO2 message including each IPC.
For example, may include the following contents in the message content for the HELLO2 message that host node is sent:
[IPC9-DEVID, 192.168.10.11, SUCCESS] [IPC8-DEVID, 192.168.10.10, SUCCESS]
[IPC7-DEVID, 192.168.10.9, SUCCESS] [IPC6-DEVID, 192.168.10.8, SUCCESS] [IPC5-
DEVID, 192.168.10.7, SUCCESS] [IPC4-DEVID, 192.168.10.6, SUCCESS] [IPC3-DEVID,
192.168.10.5, SUCCESS] [IPC2-DEVID, 192.168.10.4, SUCCESS] [IPC1-DEVID,
192.168.10.3 SUCCESS]
Wherein, when loop breakdown, such as IPC5 failure, at this point, IPC4 receives HELLO message, and at this
After the IP address and the device id that add itself in HELLO message, the looped network port Down that connect with IPC5 is found, then IPC4 can be with
Notify message is sent to host node according to the IP address for the host node for including in HELLO message, it can be in the Notify message
The IP address and device id for the IPC for including in message content including the HELLO message, it may be assumed that
【IPC4-DEVID,192.168.10.6】【IPC3-DEVID,192.168.10.5】【IPC2-DEVID,
192.168.10.4】【IPC1-DEVID,192.168.10.3】
When host node receives the notice message, judge whether secondary port is blocked state, if so, host node can be put
Secondary port is opened, and sends HELLO message from Primary port and secondary port respectively, so as to receive the last one of the HELLO message
IPC returns to Notify message.
Wherein, the last one IPC that the HELLO message sent from master port reaches is IPC4, the Notify report sent
On the IP address and device id for the IPC for including in text are shown in；From secondary port send HELLO message reach the last one IPC be
IPC6, send Notify message in include IPC IP address and device id are as follows:
【IPC9-DEVID,192.168.10.11】【IPC8-DEVID,192.168.10.10】【IPC7-DEVID,
192.168.10.9】【IPC6-DEVID,192.168.10.8】
After host node is respectively received Notify message from Primary port and secondary port, can include according in Notify message
IPC IP address and device id to monitoring center send logon message.Monitoring center receives the processing side after logon message
Formula is referring to above-mentioned associated description, and details are not described herein.
It in this embodiment, will not be including IPC5's in the logon message that monitoring center receives when IPC5 failure
IP address and device id in turn, can be prompted (such as accordingly so that monitoring center can be determined that IPC5 is not currently in line
Alarm), to remind the abnormal state of associated user IPC5.
Through above description as can be seen that in technical solution provided in an embodiment of the present invention, host node is by from main side
Mouth sends HELLO message, so that the IPC for receiving the HELLO message adds itself in the message content of the HELLO message
IP address and device id, in turn, when the HELLO message returns to host node from meeting port, the available HELLO of the host node
The IP address and device id for the IPC that the message content of message includes, and send the IP address including the IPC to monitoring center and set
The logon message of standby ID, so that monitoring center carries out registration and state inspection to corresponding IPC according to the IP address and device id of the IPC
It surveys, and into looped network, IPC sends the IP address including IPC according to the registering result for including in the registration response message of monitoring center
And the another type of HELLO message of device id and corresponding registering result, it is needed with IPC each in looped network in the prior art
It individually sends logon message to monitoring center to be registered, and the realization of transmission keep alive Packet progress keep-alive is compared, it is main
Node only needs periodically to send logon message to monitoring center, and the registration and keep-alive of all IPC in looped network can be realized
State-detection reduces the quantity of logon message and keep alive Packet, improves equipment management efficiency, saves network bandwidth money
Source.
Fig. 5 is referred to, is a kind of structural schematic diagram of plant control unit provided in an embodiment of the present invention, wherein this sets
Standby control device can be applied to the host node in the network architecture shown in Fig. 1, as shown in figure 5, the plant control unit can wrap
It includes:
Transmission unit 510, for sending HELLO message from master port, so that the network for receiving the HELLO message is taken the photograph
After camera IPC adds itself internet protocol address and device identification ID in the message content of the HELLO message, lead to
It crosses downlink port and forwards the HELLO message；
Receiving unit 520, for receiving HELLO message from secondary port；
Acquiring unit 530, for when the receiving unit receives HELLO message from secondary port, obtaining HELLO report
The IP address and device id for the IPC for including in the message content of text；
The transmission unit 510 is also used to send the IP address and the registration of device id that carry the IPC to monitoring center
Message, so that the monitoring center carries out registration and state inspection to corresponding IPC according to the IP address and device id of the IPC
It surveys；
The receiving unit 520 is also used to receive the registration response message that the monitoring center is sent, the registration response
It include the IP address and the corresponding registering result of device id of the IPC in message；
The transmission unit 510 is also used to send another type of HELLO message, the another type from master port
IP address and device id and corresponding registering result in the message content of HELLO message including the IPC.
In an alternative embodiment, the transmission unit 510 can be also used for when the receiving unit 520 continuous three
When the HELLO period does not receive HELLO message from secondary port, HELLO message is sent from Primary port and secondary port respectively, so as to connect
Receive the HELLO message IPC itself IP address and device id is added in the HELLO message after, from receive this
The corresponding another looped network port in the looped network port of HELLO message forwards the HELLO message, and when another looped network port status is
When closing Down, Xiang Suoshu host node sends notice message；Wherein, the message of the HELLO message is carried in the notice message
The IP address and device id for the IPC for including in content；
The receiving unit 520 can be also used for receiving the notice message that IPC is sent；
The transmission unit 510 can be also used for sending the IPC's carried in carrying notice message to the monitoring center
The logon message of IP address and device id, so that the monitoring center is according to the IP address and device id of the IPC to corresponding
IPC carries out registration and state-detection.
In an alternative embodiment, the transmission unit 510 can be also used for receiving notice report when the receiving unit
Text, and when determining that current secondary port is blocked state, HELLO message is sent from Primary port and secondary port respectively, so as to receive
After the IPC of the HELLO message adds itself IP address and device identification ID in the HELLO message, from receive this
The corresponding another looped network port in the looped network port of HELLO message forwards the HELLO message, and when another looped network port status is
When closing Down, Xiang Suoshu host node sends notice message；Wherein, the message of the HELLO message is carried in the notice message
The IP address and device id for the IPC for including in content；
The receiving unit 520 can be also used for receiving the notice message that IPC is sent；
The transmission unit 510 can be also used for sending the IPC's carried in carrying notice message to the monitoring center
The logon message of IP address and device id, so that the monitoring center is according to the IP address and device id of the IPC to corresponding
IPC carries out registration and state-detection.
Fig. 6 is referred to, is a kind of structural schematic diagram of plant control unit provided in an embodiment of the present invention, wherein this sets
Standby control device can be applied to the IPC in the network architecture shown in Fig. 1, as shown in fig. 6, the plant control unit may include:
Receiving unit 610, for receiving HELLO message from looped network port；
Adding unit 620, for added in the message content of the HELLO message itself internet protocol address and
Device identification ID；
Transmission unit 630, for being somebody's turn to do from another looped network port forwarding corresponding with the looped network port of HELLO message is received
HELLO message, so as to be sent to monitoring center after host node receives HELLO message from secondary port and carry the HELLO message
The IP address for the IPC for including in message content and the logon message of device id, and when receiving registration response message, from main side
Mouthful send another type HELLO message, IP address in the message content of another type HELLO message including the IPC and
Device id and corresponding registering result.
It referring to Figure 7 together, is another plant control unit provided in an embodiment of the present invention, the embodiment is in earlier figures
On the basis of 6 illustrated embodiments, the plant control unit can also include:
Judging unit 640, for judging the shape of another looped network port corresponding with the looped network port of HELLO message is received
State is to open UP or closing Down；
Correspondingly, the transmission unit 630, can be specifically used for when the judging unit 640 is judged as UP, from connect
The corresponding another looped network port in looped network port for receiving HELLO message forwards the HELLO message；
The transmission unit 630 can be also used for when the judging unit 640 is judged as Down, Xiang Suoshu host node
Notice message is sent, which carries the IP address and equipment for the IPC for including in the message content of the HELLO message
ID。
The function of each unit and the realization process of effect are specifically detailed in the above method and correspond to step in above-mentioned apparatus
Realization process, details are not described herein.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
The purpose for needing to select some or all of the modules therein to realize the present invention program.Those of ordinary skill in the art are not paying
Out in the case where creative work, it can understand and implement.
As seen from the above-described embodiment, host node is by sending HELLO message from master port, so as to receive HELLO report
The IPC of text adds itself IP address and device id in the message content of the HELLO message, in turn, when the HELLO message from
Can port when returning to host node, the IP address for the IPC that the message content of the available HELLO message of the host node includes and set
Standby ID, and sending to monitoring center includes the IP address of the IPC and the logon message of device id, so that monitoring center is according to this
The IP address and device id of IPC carries out registration and state-detection to corresponding IPC, and according in the registration response message of monitoring center
Including registering result into looped network IPC send the another of IP address including IPC and device id and corresponding registering result
The HELLO message of type needs individually to send logon message progress to monitoring center with IPC each in looped network in the prior art
Registration, and the realization of transmission keep alive Packet progress keep-alive are compared, and host node, which only needs periodically to send to monitoring center, to be infused
Volume message can be realized the registration of all IPC in looped network and protect activated state detection, reduces logon message and keep alive Packet
Quantity improves equipment management efficiency, saves network bandwidth resources.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (6)
1. a kind of apparatus control method characterized by comprising
Host node sends HELLO message from master port, so as to receive the web camera IPC of the HELLO message described
After the internet protocol address and device identification ID that add itself in the message content of HELLO message, turned by downlink port
Send out the HELLO message；
When host node receives HELLO message from secondary port, the IPC for including in the message content of the HELLO message is obtained
IP address and device id；
The host node is sent to monitoring center carries the IP address of the IPC and the logon message of device id, so that the prison
Control center carries out registration and state-detection to corresponding IPC according to the IP address and device id of the IPC；
The host node receives the registration response message that the monitoring center is sent, and includes described in the registration response message
The corresponding registering result of IP address and device id of IPC, and another type of HELLO message is sent from master port, it is described another
IP address and device id and corresponding registering result in the message content of type HELLO message including the IPC；
Wherein,
When the host node receives notice message, and determines that current secondary port is blocked state, the host node respectively from
Primary port and secondary port sends HELLO message, so that the IPC for receiving the HELLO message adds itself in the HELLO message
IP address and device identification ID after, forwarded from another looped network port corresponding with the looped network port of the HELLO message is received
The HELLO message, and when another looped network port status is to close Down, Xiang Suoshu host node sends notice message；Wherein,
The IP address and device id of the IPC for including in the message content of the HELLO message are carried in the notice message；
The host node sends the IP address and the registration of device id for carrying the IPC carried in notice message to the monitoring center
Message, so that the monitoring center carries out registration and state inspection to corresponding IPC according to the IP address and device id of the IPC
It surveys.
2. the method according to claim 1, wherein the method also includes:
When not receiving HELLO message from secondary port in the host node continuous three HELLO periods, the host node respectively from
Primary port and secondary port sends HELLO message, so that the IPC for receiving the HELLO message adds itself in the HELLO message
IP address and device id after, should from another looped network port forwarding corresponding with the looped network port of the HELLO message is received
HELLO message, and when another looped network port status is to close Down, Xiang Suoshu host node sends notice message；Wherein, should
The IP address and device id of the IPC for including in the message content of the HELLO message are carried in notice message；
The host node sends the IP address and the registration of device id for carrying the IPC carried in notice message to the monitoring center
Message, so that the monitoring center carries out registration and state inspection to corresponding IPC according to the IP address and device id of the IPC
It surveys.
3. a kind of apparatus control method characterized by comprising
When web camera IPC receives HELLO message from looped network port, message content of the IPC in the HELLO message
The internet protocol address and device identification ID of middle addition itself；
The IPC forwards the HELLO message from another looped network port corresponding with the looped network port of HELLO message is received, with
After so that host node is received HELLO message from secondary port, sends in the message content for carrying the HELLO message and wrap to monitoring center
The IP address of the IPC included and the logon message of device id, and when receiving registration response message, it is sent from master port another kind of
Type HELLO message, IP address and device id in the message content of another type HELLO message including the IPC and right
The registering result answered；
Wherein,
When the host node receives notice message, and determines that current secondary port is blocked state, the host node respectively from
Primary port and secondary port sends HELLO message, so that the IPC for receiving the HELLO message adds itself in the HELLO message
IP address and device identification ID after, forwarded from another looped network port corresponding with the looped network port of the HELLO message is received
The HELLO message, and when another looped network port status is to close Down, Xiang Suoshu host node sends notice message；Wherein,
The IP address and device id of the IPC for including in the message content of the HELLO message are carried in the notice message；
The host node sends the IP address and the registration of device id for carrying the IPC carried in notice message to the monitoring center
Message, so that the monitoring center carries out registration and state inspection to corresponding IPC according to the IP address and device id of the IPC
It surveys.
4. a kind of plant control unit is applied to host node characterized by comprising
Transmission unit, for sending HELLO message from master port, so as to receive the web camera IPC of the HELLO message
After the internet protocol address and device identification ID that add itself in the message content of the HELLO message, pass through downlink
Port forwards the HELLO message；
Receiving unit, for receiving HELLO message from secondary port；
Acquiring unit, for obtaining the report of the HELLO message when the receiving unit receives HELLO message from secondary port
The IP address and device id for the IPC for including in literary content；
The transmission unit is also used to send the IP address of the carrying IPC and the logon message of device id to monitoring center, with
The monitoring center is set to carry out registration and state-detection to corresponding IPC according to the IP address and device id of the IPC；
The receiving unit, is also used to receive the registration response message that the monitoring center is sent, in the registration response message
The corresponding registering result of IP address and device id including the IPC；
The transmission unit is also used to send another type of HELLO message, the another type HELLO message from master port
Message content in IP address and device id and corresponding registering result including the IPC；
The transmission unit is also used to receive notice message when the receiving unit, and determines that current secondary port is obstruction shape
When state, HELLO message is sent from Primary port and secondary port respectively, so that the IPC for receiving the HELLO message is reported in the HELLO
After the IP address and the device identification ID that add itself in text, from corresponding with the looped network port of the HELLO message is received another
Looped network port forwards the HELLO message, and when another looped network port status is to close Down, Xiang Suoshu host node sends logical
Know message；Wherein, the IP address and equipment of the IPC for including in the message content of the HELLO message are carried in the notice message
ID；
The receiving unit is also used to receive the notice message of IPC transmission；
The transmission unit is also used to send the IP address for carrying the IPC carried in notice message to the monitoring center and set
The logon message of standby ID, so that the monitoring center registers corresponding IPC according to the IP address and device id of the IPC
And state-detection.
5. device according to claim 4, which is characterized in that
The transmission unit is also used to not receive HELLO report from secondary port when the receiving unit continuous three HELLO periods
Wen Shi sends HELLO message from Primary port and secondary port respectively, so that the IPC for receiving the HELLO message is reported in the HELLO
After the IP address and the device id that add itself in text, from another looped network corresponding with the looped network port of the HELLO message is received
Port forwards the HELLO message, and when another looped network port status is to close Down, Xiang Suoshu host node sends notice report
Text；Wherein, the IP address and device id of the IPC for including in the message content of the HELLO message are carried in the notice message；
The receiving unit is also used to receive the notice message of IPC transmission；
The transmission unit is also used to send the IP address for carrying the IPC carried in notice message to the monitoring center and set
The logon message of standby ID, so that the monitoring center registers corresponding IPC according to the IP address and device id of the IPC
And state-detection.
6. a kind of plant control unit is applied to web camera IPC characterized by comprising
Receiving unit, for receiving HELLO message from looped network port；
Adding unit, for adding itself internet protocol address and equipment mark in the message content of the HELLO message
Know ID；
Transmission unit, for forwarding the HELLO to report from another looped network port corresponding with the looped network port of HELLO message is received
Text, so as to be sent to monitoring center in the message for carrying the HELLO message after host node receives HELLO message from secondary port
The IP address for the IPC for including in appearance and the logon message of device id, and when receiving registration response message, it is sent from master port
Another type HELLO message, includes the IP address and device id of the IPC in the message content of another type HELLO message,
And corresponding registering result；
Judging unit is opened for judging the state of another looped network port corresponding with the looped network port of HELLO message is received
It opens UP or closes Down；
The transmission unit, specifically for when the judging unit is judged as UP, from the looped network end that receives HELLO message
The corresponding another looped network port of mouth forwards the HELLO message；
The transmission unit is also used to when the judging unit is judged as Down, and Xiang Suoshu host node sends notice message, should
Notice message carries the IP address and device id for the IPC for including in the message content of the HELLO message.
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| CN107820043B (en) * | 2016-09-14 | 2020-09-11 | 华为技术有限公司 | Control method, device and system of video monitoring system |
| CN108768894A (en) * | 2018-04-28 | 2018-11-06 | 江苏中安智信通信科技股份有限公司 | Optimize the switch system of looped network forward-path |
| CN114070662A (en) * | 2020-07-31 | 2022-02-18 | 上海国际货币经纪有限责任公司 | Message bus system |
| CN114866394A (en) * | 2022-04-28 | 2022-08-05 | 杭州迪普科技股份有限公司 | Method and device for automatically electing blocked port by FRRP ring |
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