CN110138628A - A kind of camera network fault real-time diagnosis and restoration methods, device and video camera - Google Patents
A kind of camera network fault real-time diagnosis and restoration methods, device and video camera Download PDFInfo
- Publication number
- CN110138628A CN110138628A CN201810105978.2A CN201810105978A CN110138628A CN 110138628 A CN110138628 A CN 110138628A CN 201810105978 A CN201810105978 A CN 201810105978A CN 110138628 A CN110138628 A CN 110138628A
- Authority
- CN
- China
- Prior art keywords
- network
- suspension
- camera
- restoration methods
- real
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
-
- 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
- H04L41/0681—Configuration of triggering conditions
-
- 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
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- 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
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
-
- 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
-
- 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
- H04L43/16—Threshold monitoring
Abstract
The invention discloses a kind of camera network fault real-time diagnosis and restoration methods, device and video camera, when perceiving suspension detection trigger condition, start suspension detection, after detecting Network Abnormal, the recovery operation that web camera can carry out leveled reset automatically or restart, network problem can efficiently be restored, avoid seriously affecting client's generation due to audio, video data largely loses, reduce maintenance cost.Simultaneously the key log of record can efficient orientation problem reason, reduce maintenance cost.In addition, the present invention can record in real time the network node that failure occurs, effectively assist the network connectivity fai_lure reason of positioning in short-term, accidental by hierarchical detection mechanism.
Description
Technical field
The invention belongs to network operation technical field more particularly to a kind of camera network fault real-time diagnosis and recovery sides
Method, device and video camera.
Background technique
Equipment of the web camera in video monitoring system as front end, it usually needs pass through cable, optical fiber, exchange
The network equipments such as machine, router send the signals such as audio-video to backend relevance object and are shown, store, analyze.But mesh
The preceding network equipment (optical module, interchanger, router etc.) is usually produced by different manufacturers and is provided, with web camera in reality
Unavoidably will appear when being matched for a long time in environment stability or compatibility network problem, cause web camera with
There is the risk of network interruption in affiliated partner in system.If restored not in time after network interruption, audio-video number may result in
According to lose, fact can not the problems such as, seriously affect client actual use.
For the network class problem occurred at random, since with contingency and short-time characteristic, network condition when ging wrong is difficult
With determination, network administrator can not timely orientation problem, and the solution of problem generally requires personnel and goes to scene, keeps watch in real time,
It is time-consuming and laborious.
In existing technical solution, some web cameras carry out network recovery by periodically restarting, but work as network
It itself can still trigger timing when normal to restart, the audio, video data that will lead in restarting process goes out active.And due to network
There is uncertainty in compatibility and stability network problem between video camera and the network equipment, periodically restart on time of occurrence
Network can just be restored after needing to reach specific time, recovery operation can not be carried out in time, audio, video data is can still result in and largely lose
It loses, seriously affects client's actual use.
Therefore, for the web camera in video surveillance network, need it is a kind of can be at one of network or network
Divide there are when failure, failure cause can be checked, take corresponding strategy, maximum possible allows network connection to restore normal solution
Scheme.
Summary of the invention
The object of the present invention is to provide a kind of camera network fault real-time diagnosis and restoration methods, device and video camera,
For solving the prior art in a part of network or network there are when failure, fault location is difficult, can not carry out in time extensive
The technical problems such as multiple operation.
To achieve the goals above, technical solution of the present invention is as follows:
A kind of camera network fault real-time diagnosis and restoration methods are applied to headend equipment, the camera network therefore
Hinder real-time diagnosis and restoration methods, comprising:
Step S1, when perceiving suspension detection trigger condition, starting suspension detection；
Step S2, suspension detection is carried out, whether detection network is normal, S3 is entered step when detecting that network is normal,
When detecting Network Abnormal, S4 is entered step；
Step S3, when detecting that network is normal, suspension testing result is recorded, and empty suspension recovering mark, returns to step
Rapid S1；
Step S4, it when detecting Network Abnormal, records suspension testing result and starts suspension recovery；
Step S5, suspension recovery is carried out, according to the suspension recovering mark leveled reset network interface of record, is updated after resetting every time
Suspension recovering mark does not still restore network until reaching preset suspension recovering mark, then restarting equipment, otherwise return step
S2。
Whether detection network of the present invention is normal, comprising:
If having got gateway ip address, the packet loss of continuous 10 packets of ping gateway is counted；If packet loss is small
In 20%, then it is judged as that network is normal；If packet loss between 20%~90%, is judged as Network Abnormal；If packet loss
Rate is 100%, then continues with step:
If having got the IP address of management platform, the packet loss of continuous 10 packets of ping management platform is counted；Such as
Fruit packet loss is then judged as that network is normal less than 20%；Otherwise it is judged as Network Abnormal；
If having got the IP address of storage server, the packet loss of continuous 10 packets of ping storage server is counted
Rate；If packet loss less than 20%, is judged as that network is normal；Otherwise it is judged as Network Abnormal；
If having got the IP address of decoding display, the packet loss of continuous 10 packets of ping decoding display is counted
Rate；If packet loss less than 20%, is judged as that network is normal；Otherwise it is judged as Network Abnormal.
Further, the camera network fault real-time diagnosis and restoration methods, further includes:
Before and after executing homing action every time, key log is all recorded；
1 ARP message is first sent after the completion of resetting every time.
Further, the camera network fault real-time diagnosis and restoration methods, further includes:
To the rear end equipment IP address of Network Abnormal, counts the packet loss of continuous 10 packets of ping and be recorded in key log
In.
Further, the camera network fault real-time diagnosis and restoration methods, further includes:
Key log packing is stored in Flash before restarting.
Further, the suspension recovering mark includes network interface number of resets and suspension reboot flag, the carry out suspension
Restore, when according to the suspension recovering mark leveled reset network interface of record, further includes:
Network interface number of resets is added 1 after each reset.
Further, described still not restore network until reaching preset suspension recovering mark, then restarting equipment, is wrapped
It includes:
When resetting network interface number more than or equal to preset times, judge whether suspension reboot flag is zero；It is set if zero
Setting suspension reboot flag is 1 and restarting equipment, otherwise continues cycling through suspension detection.
Further, the suspension detects trigger condition, comprising:
The state of registration management platform becomes offline from online；
Or, the transmission state of audio-video code stream becomes all sending failure；
Or, suspension reboot flag becomes non-zero.
The invention also provides a kind of camera network fault real-time diagnosis and recovery devices, are applied to headend equipment, packet
It includes processor and is stored with the nonvolatile memory of several computer instructions, when the computer instruction is executed by processor
The step of realizing the above method.
The invention also provides a kind of video camera, the video camera include above-mentioned camera network fault real-time diagnosis with it is extensive
Apparatus for coating.
A kind of camera network fault real-time diagnosis proposed by the present invention and restoration methods, device and video camera, work as detection
To after Network Abnormal, the recovery operation that web camera can carry out leveled reset automatically or restart can efficiently restore network
Problem avoids seriously affecting client's generation due to audio, video data largely loses, reduces maintenance cost.The key of record simultaneously
Log can efficient orientation problem reason, reduce maintenance cost.In addition, the present invention can be remembered in real time by hierarchical detection mechanism
The network node that failure occurs is recorded, the network connectivity fai_lure reason of positioning in short-term, accidental is effectively assisted.
Detailed description of the invention
Fig. 1 is video monitoring system networking schematic diagram of the present invention；
Fig. 2 is a kind of camera network fault real-time diagnosis of the present invention and restoration methods flow chart.
Specific embodiment
Technical solution of the present invention is described in further details with reference to the accompanying drawings and examples, following embodiment is not constituted
Limitation of the invention.
Common video monitoring system networking plan is as shown in Figure 1, headend equipment is that front end is adopted in video monitoring system
Collection and processing equipment, the main acquisition completed to original audio, video data and coding compress, and after being transferred to by the network equipment
End equipment realizes the functions such as live display, video recording storage and intellectual analysis.Common headend equipment has web camera or mould
The combination of quasi- video camera and encoder, Fig. 1 is by taking web camera IPC as an example, including power port IPC and optical port IPC etc..Rear end equipment
Including decoding display, storage server and management platform.
Web camera is registered on management platform by computer network with standard network protocol (GB-28181 or ONVIF etc.).Network is taken the photograph
After camera successful registration is online, keep alive Packet can be periodically sent with management platform and carries out login state keep-alive.Decoding display
Device or storage server open flow successfully after, network shooting chance periodically carries out stream keep-alive to the audio, video data of transmission.Such as
Fruit network interrupts, and network shooting chance detects the login state keep-alive failure with managing platform and occurs offline, simultaneously
Also it can detect the stream keep-alive failure with decoding display or storage server and cause to send audio, video data failure.
The general thought of the technical program is that web camera passes through the real-time status of application layer integrated service, in conjunction with phase
The network ip address information of pass business actively carries out network detection to relevant network ip address, and is detecting network of relation
There is timely logging software key log after exception, the recovery that leveled reset is carried out to network module automatically and is restarted in IP address
Operation achievees the purpose that efficient to solve the problems, such as and reduce maintenance cost.
As shown in Fig. 2, a kind of camera network fault real-time diagnosis of the technical program and restoration methods, set applied to front end
It is standby, comprising:
Step S1, when perceiving suspension detection trigger condition, starting suspension detection；
Step S2, suspension detection is carried out, whether detection network is normal, S3 is entered step when detecting that network is normal,
When detecting Network Abnormal, S4 is entered step；
Step S3, when detecting that network is normal, suspension testing result is recorded, and empty suspension recovering mark, returns to step
Rapid S1；
Step S4, it when detecting Network Abnormal, records suspension testing result and starts suspension recovery；
Step S5, suspension recovery is carried out, according to the suspension recovering mark leveled reset network interface of record, is updated after resetting every time
Suspension recovering mark does not still restore network until reaching preset suspension recovering mark, then restarting equipment, otherwise return step
S2。
Above-mentioned steps are illustrated respectively below by way of specific embodiment, a kind of embodiment of the technical program:
The present embodiment suspension detection trigger condition includes but is not limited to:
A), the state of registration management platform becomes offline from online；
B), the transmission state of audio-video code stream becomes all sending failure；
C), suspension reboot flag becomes non-zero.
After detecting that any of the above condition meets, corresponding suspension detection trigger condition is recorded in key log and is existed side by side
Enter and carries out suspension detection.Wherein, suspension reboot flag indicates that web camera had executed suspension and restarted, for guaranteeing
It can be directly entered suspension detection after executing suspension and restarting, record key log in time and determine the network feelings after restarting equipment
Condition.
The present embodiment suspension detection performs the following operations:
If having got gateway ip address, the packet loss of continuous 10 packets of ping gateway is counted；If packet loss is small
In 20%, then it is judged as that network is normal；If packet loss between 20%~90%, is judged as Network Abnormal；If packet loss
Rate is 100%, then may be that Network Abnormal or gateway are not present, it is also necessary to which other IP address of ping are confirmed.
I.e. when packet loss is 100%, it is also necessary to proceed as follows:
If having got the IP address of management platform, the packet loss of continuous 10 packets of ping management platform is counted；Such as
Fruit packet loss is then judged as that network is normal less than 20%；Otherwise it is judged as Network Abnormal；
If having got the IP address of storage server, the packet loss of continuous 10 packets of ping storage server is counted
Rate；If packet loss less than 20%, is judged as that network is normal；Otherwise it is judged as Network Abnormal；
If having got the IP address of decoding display, the packet loss of continuous 10 packets of ping decoding display is counted
Rate；If packet loss less than 20%, is judged as that network is normal；Otherwise it is judged as Network Abnormal.
It is detected by above-mentioned suspension, if suspension detection judging result is that network is normal, headend equipment web camera
Suspension testing result is recorded in key log, current network is normal, comes back to step S1, continues waiting for suspension detection triggering
The appearance of condition.If it is Network Abnormal that suspension, which detects judging result, web camera records suspension inspection in key log
It surveys result and immediately enters suspension recovery.
When carrying out suspension recovery suspension recovering mark is arranged to assist being resetted and be restarted, suspension is extensive in the present embodiment
Multiple mark includes network interface number of resets and suspension reboot flag.
Headend equipment generally includes PHY chip and Switch chip, the present embodiment using the method for leveled reset network interface come
Operation, i.e., when the 1st time reset, only reset PHY chip, and when the 2nd reset only resets Switch chip, when the 3rd reset then simultaneously
Reset PHY chip and Switch chip.
Before and after executing homing action every time, key log is all recorded, can be used for positioning is network caused by which component
Exception simultaneously analyzes reason.
1 ARP message is first sent after the completion of resetting every time, for judge in network environment locating for web camera whether
The case where there are IP address conflicts, is recorded in key log.Network interface number of resets is added 1 again, at the same to Network Abnormal after
End equipment IP address, the packet loss of continuous 10 packets of statistics ping are simultaneously recorded in key log, and the personnel that maintain easily determine multiple
Network condition behind position.
If resetting network interface number is more than or equal to preset times, judge whether suspension reboot flag is zero；If zero
Setting suspension reboot flag be 1 and restart whole network camera apparatus (restart before by key log packing be stored in Flash
It is interior, avoid losing), otherwise continue cycling through suspension detection.
Wherein preset times are that web camera component count for network connection adds 1, i.e. successively reseting network video camera
Component for network connection, and finally can also all reset all components.The present embodiment web camera connects for network
The component connect includes PHY chip and Switch chip, therefore preset times are 3.
The present embodiment returns to step S2 and carries out suspension detection after each reset.Remember if detecting network normally
Suspension testing result is recorded, and empties suspension recovering mark, return step S1；If Network Abnormal, suspension recovery is carried out again.
Such as after being resetted to PHY chip, network interface number will be resetted and be set to 1, step S2 is again introduced into and carries out suspension detection,
Suspension testing result is normally then recorded when detecting network, and empties suspension recovering mark, return step S1；If Network Abnormal,
And resetting network interface number is 1, then resets to Switch chip, sets reset network interface number after reset and adds 1, becomes 2, return
Step S2 carries out suspension detection.
Similarly, when detection network normally then records suspension testing result, and suspension recovering mark, return step are emptied
S1；If Network Abnormal, and resetting network interface number would be 2, then all resets to PHY chip and Switch chip, will reset net
Mouth number, which is set, adds 1, becomes 3, return step S2 carries out suspension detection.
At this point, if suspension detection the result is that network is normal, record suspension testing result, and empty suspension and restore mark
Will, return step S1；If Network Abnormal, and resetting network interface number is 3, then to see whether suspension reboot flag is zero, if
Zero is arranged suspension reboot flag and is 1 and restarts whole network camera apparatus.
If resetted, network interface number is more than or equal to 3 times and suspension restarts mark mark and is not zero, but still fails to restore network,
Suspension recovery is then no longer carried out, suspension detection is only carried out.Web camera had been restarted at this time, if can't be extensive
It is multiple, then it may be the problem of other reasons lead to Network Abnormal, are not web cameras itself, therefore it is extensive no longer to carry out suspension
It is multiple, only carry out suspension detection.
After restart, S1 is entered step, discovery meets suspension detection trigger condition (suspension reboot flag becomes non-zero), then
It is directly entered suspension detection, which is not described herein again.
It is easily understood that the present embodiment after suspension detects that network is normal, empties suspension recovering mark, i.e., in suspension
Testing result is that network is normal or the state of registration management platform from becoming online or audio-video code stream sends state has offline
When sending successfully, suspension recovering mark is emptied, that is, network interface number of resets is reset, suspension reboot flag is reset.
Another embodiment of the technical program, suspension recovering mark only include network interface number of resets, that is, are not provided with suspension
Reboot flag, in the present embodiment, suspension detection trigger condition includes:
A), the state of registration management platform becomes offline from online；
B), the transmission state of audio-video code stream becomes all sending failure.
I.e. after restart, it if meeting one of above-mentioned condition, triggers and carries out suspension detection, if be all unsatisfactory for, depending on
Restore normal for equipment.
It is easily understood that the present embodiment when carrying out suspension recovery, is more than or equal to default time if resetting network interface number
Number then restarts whole network camera apparatus (key log packing being stored in Flash before restarting, avoid losing), otherwise
Continue cycling through suspension detection.
Through the foregoing embodiment, it is seen that the technical program can be used for the network operation shape of real-time detection web camera
State.After detecting Network Abnormal, web camera can carry out leveled reset to network module automatically or the recovery restarted is grasped
Make, can efficiently restore network problem, avoids seriously affecting client's generation due to audio, video data largely loses, reduce maintenance
Cost.Simultaneously the key log of record can efficient orientation problem reason, reduce maintenance cost.In addition, the technical program can
By hierarchical detection mechanism, the network node that record failure occurs in real time effectively assists the network connection event of positioning in short-term, accidental
Hinder reason.
Accordingly with the above method, the technical program gives a kind of camera network fault real-time diagnosis and restores to fill
The embodiment set, the device are applied to headend equipment, including processor and are stored with the non-volatile of several computer instructions
Memory, wherein to realize the step in the above method when computer instruction is executed by processor.
It is directly or indirectly electrically connected between the present embodiment nonvolatile memory and processor, to realize the biography of data
Defeated or interaction.It is electrically connected for example, these elements can be realized from each other by one or more communication bus or signal wire.
The computer program that can be run on a processor is stored in nonvolatile memory, the processor is stored in by operation and is deposited
Computer program in reservoir, to realize camera network fault real-time diagnosis and the restoration methods in the embodiment of the present invention.
Wherein, the memory may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Wherein, memory is for storing program, and the processor executes described program after receiving and executing instruction.
The processor may be a kind of IC chip, the processing capacity with data.Above-mentioned processor can be with
It is general processor, including central processing unit (Central Processing Unit, CPU), network processing unit (Network
Processor, NP) etc..It may be implemented or execute each method, step disclosed in the embodiment of the present invention and logic diagram.It is logical
It can be microprocessor with processor or the processor be also possible to any conventional processor etc..
The above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited, without departing substantially from essence of the invention
In the case where mind and its essence, those skilled in the art make various corresponding changes and change in accordance with the present invention
Shape, but these corresponding changes and modifications all should fall within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of camera network fault real-time diagnosis and restoration methods are applied to headend equipment, which is characterized in that the camera shooting
The real-time diagnosis of machine network failure and restoration methods, comprising:
Step S1, when perceiving suspension detection trigger condition, starting suspension detection；
Step S2, suspension detection is carried out, whether detection network is normal, and S3 is entered step when detecting that network is normal, is being detected
When to Network Abnormal, S4 is entered step；
Step S3, when detecting that network is normal, suspension testing result is recorded, and empty suspension recovering mark, return step S1；
Step S4, it when detecting Network Abnormal, records suspension testing result and starts suspension recovery；
Step S5, suspension recovery is carried out, according to the suspension recovering mark leveled reset network interface of record, updates suspension after resetting every time
Recovering mark does not still restore network until reaching preset suspension recovering mark, then restarting equipment, otherwise return step S2.
2. camera network fault real-time diagnosis as described in claim 1 and restoration methods, which is characterized in that the detection net
Whether network is normal, comprising:
If having got gateway ip address, the packet loss of continuous 10 packets of ping gateway is counted；If packet loss is less than
20%, then it is judged as that network is normal；If packet loss between 20%~90%, is judged as Network Abnormal；If packet loss
It is 100%, then continues with step:
If having got the IP address of management platform, the packet loss of continuous 10 packets of ping management platform is counted；If lost
Packet rate is then judged as that network is normal less than 20%；Otherwise it is judged as Network Abnormal；
If having got the IP address of storage server, the packet loss of continuous 10 packets of ping storage server is counted；Such as
Fruit packet loss is then judged as that network is normal less than 20%；Otherwise it is judged as Network Abnormal；
If having got the IP address of decoding display, the packet loss of continuous 10 packets of ping decoding display is counted；Such as
Fruit packet loss is then judged as that network is normal less than 20%；Otherwise it is judged as Network Abnormal.
3. camera network fault real-time diagnosis as described in claim 1 and restoration methods, which is characterized in that the video camera
Network failure real-time diagnosis and restoration methods, further includes:
Before and after executing homing action every time, key log is all recorded；
1 ARP message is first sent after the completion of resetting every time.
4. camera network fault real-time diagnosis as described in claim 1 and restoration methods, which is characterized in that the video camera
Network failure real-time diagnosis and restoration methods, further includes:
To the rear end equipment IP address of Network Abnormal, counts the packet loss of continuous 10 packets of ping and be recorded in key log.
5. camera network fault real-time diagnosis as described in claim 1 and restoration methods, which is characterized in that the video camera
Network failure real-time diagnosis and restoration methods, further includes:
Key log packing is stored in Flash before restarting.
6. camera network fault real-time diagnosis as described in claim 1 and restoration methods, which is characterized in that the suspension is extensive
Multiple mark includes network interface number of resets and suspension reboot flag, the progress suspension recovery, according to the suspension recovering mark of record
When leveled reset network interface, further includes:
Network interface number of resets is added 1 after each reset.
7. camera network fault real-time diagnosis as claimed in claim 6 and restoration methods, which is characterized in that described until reaching
Still do not restore network to preset suspension recovering mark, then restarting equipment, comprising:
When resetting network interface number more than or equal to preset times, judge whether suspension reboot flag is zero；It is disconnected if zero setting
Net reboot flag is 1 and restarting equipment, otherwise continues cycling through suspension detection.
8. camera network fault real-time diagnosis as claimed in claim 6 and restoration methods, which is characterized in that the suspension inspection
Survey trigger condition, comprising:
The state of registration management platform becomes offline from online；
Or, the transmission state of audio-video code stream becomes all sending failure；
Or, suspension reboot flag becomes non-zero.
9. a kind of camera network fault real-time diagnosis and recovery device are applied to headend equipment, including processor and storage
There is the nonvolatile memory of several computer instructions, which is characterized in that the realization when computer instruction is executed by processor
The step of claim 1 to any one of claim 8 the method.
10. a kind of video camera, which is characterized in that the video camera includes that camera network failure as claimed in claim 9 is real
When diagnosis and recovery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810105978.2A CN110138628B (en) | 2018-02-02 | 2018-02-02 | Real-time diagnosis and recovery method and device for network fault of camera and camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810105978.2A CN110138628B (en) | 2018-02-02 | 2018-02-02 | Real-time diagnosis and recovery method and device for network fault of camera and camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110138628A true CN110138628A (en) | 2019-08-16 |
| CN110138628B CN110138628B (en) | 2021-06-22 |
Family
ID=67567039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810105978.2A Active CN110138628B (en) | 2018-02-02 | 2018-02-02 | Real-time diagnosis and recovery method and device for network fault of camera and camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110138628B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399174A (en) * | 2020-11-03 | 2021-02-23 | 珠海格力电器股份有限公司 | Network camera fault recovery method and device, storage medium and electronic device |
| CN112565746A (en) * | 2020-12-30 | 2021-03-26 | 杭州视洞科技有限公司 | Automatic pressure test method and process for detecting IP address of wired network port of camera |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7275176B2 (en) * | 2005-03-16 | 2007-09-25 | Guidance Software, Inc. | Automatic reconnect and reacquisition in a computer investigation system |
| CN101340567A (en) * | 2008-08-25 | 2009-01-07 | 武汉烽火网络有限责任公司 | Reliability guarantee method of network video monitoring frontend |
| CN102780577A (en) * | 2012-04-26 | 2012-11-14 | 新奥特（北京）视频技术有限公司 | Method for detecting network fault |
| CN106161109A (en) * | 2016-08-30 | 2016-11-23 | 西安诺瓦电子科技有限公司 | Network Abnormal self-recovery method |
-
2018
- 2018-02-02 CN CN201810105978.2A patent/CN110138628B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7275176B2 (en) * | 2005-03-16 | 2007-09-25 | Guidance Software, Inc. | Automatic reconnect and reacquisition in a computer investigation system |
| CN101340567A (en) * | 2008-08-25 | 2009-01-07 | 武汉烽火网络有限责任公司 | Reliability guarantee method of network video monitoring frontend |
| CN102780577A (en) * | 2012-04-26 | 2012-11-14 | 新奥特（北京）视频技术有限公司 | Method for detecting network fault |
| CN106161109A (en) * | 2016-08-30 | 2016-11-23 | 西安诺瓦电子科技有限公司 | Network Abnormal self-recovery method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399174A (en) * | 2020-11-03 | 2021-02-23 | 珠海格力电器股份有限公司 | Network camera fault recovery method and device, storage medium and electronic device |
| CN112565746A (en) * | 2020-12-30 | 2021-03-26 | 杭州视洞科技有限公司 | Automatic pressure test method and process for detecting IP address of wired network port of camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110138628B (en) | 2021-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10999129B2 (en) | Fault detection method, apparatus, and system in NFV system | |
| US7213179B2 (en) | Automated and embedded software reliability measurement and classification in network elements | |
| CA2493525C (en) | Method and apparatus for outage measurement | |
| US8135979B2 (en) | Collecting network-level packets into a data structure in response to an abnormal condition | |
| CN104932978B (en) | A kind of system operation automatic fault selftesting and the method and system of selfreparing | |
| US7599301B2 (en) | Communications network tap with heartbeat monitor | |
| CN108429629A (en) | Equipment fault restoration methods and device | |
| CN113708995B (en) | Network fault diagnosis method, system, electronic equipment and storage medium | |
| JP5560936B2 (en) | Configuration information acquisition method, virtual probe, and configuration information acquisition control device | |
| CN110138628A (en) | A kind of camera network fault real-time diagnosis and restoration methods, device and video camera | |
| CN105099762B (en) | A kind of self checking method and self-checking system of system O＆M function | |
| CN108174400B (en) | Data processing method, system and equipment of terminal equipment | |
| CN109982065A (en) | The method, apparatus and storage medium that equipment fault restores in video surveillance network | |
| CN108353005B (en) | Method and device for monitoring a control system | |
| CN111083176B (en) | Cloud self-adaptive online method and device for monitoring camera | |
| EP2026502A1 (en) | Embedded reactive and proactive intelligence | |
| CN104993944A (en) | Experiment scene backtracking technology device and method based on network environment and test equipment | |
| CN106506265A (en) | Detection fpga chip hangs dead method and device | |
| CN110248156A (en) | Video analysis method, platform device, smart camera and intelligent monitor system | |
| CN115098343A (en) | Cabinet device and method for automatically discovering and processing fault of hard disk | |
| KR100887874B1 (en) | System for managing fault of internet and method thereof | |
| CN107920347B (en) | Data processing method, system and equipment of terminal equipment | |
| CN112468400A (en) | Fault positioning method, device, equipment and medium | |
| JP5388770B2 (en) | Network system, hub device, and faulty node identification method | |
| CN110932878A (en) | Management method, equipment and system of distributed network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |