CN110460628A - Distributed mist calculates mirror image processing storage method - Google Patents
Distributed mist calculates mirror image processing storage method Download PDFInfo
- Publication number
- CN110460628A CN110460628A CN201910501360.2A CN201910501360A CN110460628A CN 110460628 A CN110460628 A CN 110460628A CN 201910501360 A CN201910501360 A CN 201910501360A CN 110460628 A CN110460628 A CN 110460628A
- Authority
- CN
- China
- Prior art keywords
- mist
- calculate node
- mist calculate
- node
- mirror
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
-
- 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
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of distributed mists to calculate mirror image processing storage method, it is related to mist calculating field, in mirror back-up, other each described mist calculate nodes can storage section Mirror Info, the partial image information stored in these other described mist calculate nodes combines for complete mirror back-up；If the mist calculate node includes the Mirror Info of other mist calculate nodes, when the processing of certain mist calculate node is failed, then continue the calculation processing of failure mist calculate node by other mist calculate nodes for being stored with its mirror back-up, the advantage of the invention is that by carrying out mirror settings to each independent mist calculate node under whole system for cloud computing, so that after any mist calculate node failure, remaining mist calculate node can intervene calculating immediately, it ensure that the continuity and instantaneity of entire power grid, solve at high cost caused by needing a large amount of progress node hardware backup settings in the past look forward to and by latency issue caused by cloud computing intervention.
Description
Technical field
The problem of calculating nodes mutual mirror image the present invention relates to mist calculating field more particularly to a kind of mist.
Background technique
Cloud computing is full since its powerful calculating and storage capacity are considered as that a large amount of industrial internet of things data are effectively treated
One of effective technology of sufficient futurity industry Internet of Things application demand however the industrial Internet of Things framework based on cloud computing still suffer from
Some challenges, cloud data center are often deployed in apart from the farther away place of industrial end, will a large amount of industrial internet of things data
It is transmitted to Cloud Server and passes terminal user back again after processing and will lead to the time delay that can not put up with.Especially there are a large amount of real-time operations
The enterprise of business.In addition, the data for the explosive growth that intelligent industrial terminal generates lead to Cloud Server overload, it is based on cloud
Any mistake once occurs for the industrial Internet of Things network of calculating, will lead to large-scale failure, therefore the industry based on cloud computing
The reliability and robustness of Internet of Things framework are poor.Compared with cloud computing, framework used by mist calculates more is in distribution, is more connect
Nearly network edge.Mist calculating concentrates on data, data processing and application program in the equipment of network edge, rather than cloud computing
Their almost all are stored in cloud like that.The storage and processing of data rely more on local device, and non-server.So
Cloud computing is that the centralization of a new generation calculates, and it is distributed computing of new generation that mist, which calculates, and meet internet " goes to center
Change " feature.
For network system, the number of processing magnanimity is required all the time positioned at the node of substation and electric substation
According to needing low delay and highly reliable, in application cloud computing, may cause entire power grid if some node goes wrong
The disaster of system.On the basis of operand is increasing, carries out mist in network system and calculate method of can yet be regarded as.But
Single node, which goes wrong, in network system also can cause strong influence to entire production and living, because coming for mist calculating
Say the stability and reliability for also needing to improve their individual nodes.
Summary of the invention
The main purpose of the present invention is to provide a kind of distributed mists to calculate mirror image processing storage method, is mainly used in electricity
In net, by carrying out mirror settings to each independent mist calculate node under whole system for cloud computing, so that any mist calculates section
After point failure, remaining mist calculate node can intervene calculating immediately, ensure that the continuity and instantaneity of entire power grid, solve with
At high cost caused by node hardware backup settings look forward to and by latency issue caused by cloud computing intervention is carried out toward needs are a large amount of.
To achieve the above objectives, the present invention calculates mirror image processing storage method, including cloud computing using a kind of distributed mist
Center, several mist calculate nodes and several terminal devices, the mist calculate node are linked with the cloud computing center, institute
It states terminal device to link with the mist calculate node, the mist calculate node includes processor, memory and receiver, described
Receiver is two-way, receives all terminal devices in mist calculate node region, another way and remaining mist calculate node all the way
Link；The memory stores information in this mist calculate node, while information is saved in the calculating of other mists in this mist calculate node
There is mirror back-up in point；In mirror back-up, other each described mist calculate nodes can storage section Mirror Info, these
The partial image information stored in other described mist calculate nodes combines for complete mirror back-up；If the mist
Calculate node includes the Mirror Info of other mist calculate nodes, then the receiver chain of this mist calculate node is connected to the Mirror Info pair
The terminal device answered；When the processing of certain mist calculate node is failed, then by be stored with other mist calculate nodes of its mirror back-up after
The continuous calculation processing for carrying out failure mist calculate node, when mirror back-up is stored jointly by multiple mist calculate nodes, these mist meters
Its memory image information of operator node calculation processing calculates accordingly, once the mist calculate node of failure re-starts work, then will
Processing volume, which is calculated, in this time feeds back to former mist calculate node with the information of storage, and mist calculate node works normally, remaining mist
The calculating that calculate node is no longer more than.
In above-mentioned technical proposal, it is preferred that the cloud computing center mirror image has all mist calculate node information, the cloud meter
Calculation center has directly linked all terminal devices, when the processing of certain mist calculate node is failed, continues to lose by cloud computing center
Imitate the calculation processing of mist calculate node.
In above-mentioned technical proposal, it is preferred that the cloud computing center mirror image has all mist calculate node information, the cloud meter
Calculation center is connected to terminal device by receiver chain, when the processing of certain mist calculate node is failed, is continued by cloud computing center
The calculation processing for the mist calculate node that fails.
In above-mentioned technical proposal, it is preferred that in mirror back-up, each node is only backed up adjacent thereto and interlinked
Mist calculate node, adjacent mist calculate node are linked by the way of wired or wireless.
In above-mentioned technical proposal, it is preferred that the terminal device and the mist in mist calculate node region calculate
Node is linked by the way of wired or wireless.
Distribution mist according to claim 4 calculates mirror image processing storage method, it is characterized in that, it is saved when certain mist calculates
When point processing failure, then continue the calculating of failure mist calculate node by the adjacent mist calculate node for being stored with its mirror back-up
Processing, if the computing capability that this adjacent mist calculate node is not additional, looks for the adjacent mist meter of thus mist calculate node
Operator node carries out calculation processing to be continued to analogize when still without processing capacity according to the above method.
In above-mentioned technical proposal, it is preferred that the topological structure between the mist calculate node is ring structure, netted knot
Structure, bus structures, one kind of trunk structure, hub-and-spoke configuration, honeycomb, mixed structure.
In above-mentioned technical proposal, it is preferred that in mirror back-up, other each described mist calculate nodes are handled according to residue
The Mirror Info of ability share different with remaining storage capacity smart allocation.
In above-mentioned technical proposal, it is preferred that expired air is that optical fiber single channel or optical fiber two-way link, and wireless link is
WiFi, ZigBee, bluetooth, radio frequency it is one or more.
In above-mentioned technical proposal, it is preferred that the mist calculate node further includes identity-validation device, is only tested by identity
Terminal device described in card equipment could be linked with the receiver.
Power grid has certain particularity, due to being related to the supply of electric energy and the special nature of power grid itself, once
Some mistakes may result in significant economic losses or allow the collapse of entire power grid in network.Therefore to data in power grid
Acquisition, processing and storage need certain high standard.The operation of network system is most importantly continuity and instantaneity, in Internet of Things
In the environment of net great development, cloud computing has been had been applied in network system, but is influenced by bandwidth, the use of cloud computing
Effect is not so good as people's will, therefore develops to cloud computing now and calculate the stage combined with mist, very big using concentration-distribution mode
The performance for improving electric network data system.But other networks are compared, each node in power grid requires successional
Work, this proposes that very high requirement generally requires to guarantee the safety of each node in each section to the stability of system
The additional arrangement processing equipment of point, these processing equipments usually and are not involved in calculatings, but intervene when node failure, because
The utilization rate of this these equipment, overall cost are also high.
Our rule is that adjacent node is carried out mirror back-up, is briefly exactly that node is allowed to interconnect, when a node
When something goes wrong, this node needs to calculate and the data of storage are transferred to adjacent node and are handled, and is guaranteeing each node
While normally processing, the computing capability of redundancy in whole system is taken full advantage of, accomplishes the continuity of data processing, In
The mirror back-up that each node just synchronizes the data of each node when normal, this mirror back-up is not conventional
Data backup, but store that data in other nodes, once some node failure, is stored with other sections of its data
The instant progress data processing of point energy ensure that the continuity of data.Simultaneously during mirror image, total mirror image data can
To distribute to different nodes, it can adequately guarantee that each node has additional storage and data-handling capacity in this way,
Guarantee the processing that all data can be smoothly carried out in certain node failure.Due to the particularity of power grid itself, node is often all
It is arranged in substation, electric substation etc., in same range, often only close tens kilometers of the distance of each node, it is only necessary to
Arrangement ordinary optic fibre just transmits mass data, thus the mirror image between the node in this method in physical layer be exactly it is feasible,
Solves maximum restraining factors-bandwidth problem when previous node mirror image.
In the method, as long as reserving sufficient computing redundancy, there is large-scale failure in instant whole system, also can be just
Normal carry out data processing；Equally, in the method, instant node and the chain rupture of cloud center, the interconnection between node also can guarantee
The operation of entire network system.
The advantage of the invention is that being set by carrying out mirror image to each independent mist calculate node under whole system for cloud computing
It sets, so that remaining mist calculate node can intervene calculating immediately after any mist calculate node failure, ensure that the continuous of entire power grid
Property and instantaneity, solve and previous need a large amount of to carry out enterprise at high cost caused by node hardware backup settings and pass through cloud computing
Latency issue caused by intervention.
Specific embodiment
Present invention is further described in detail With reference to embodiment.
Embodiment 1: a kind of distribution mist calculating mirror image processing storage method is mainly applied by network system, including
Cloud computing center, several mist calculate nodes and several terminal devices, the mist calculate node and the cloud computing center
Link, the terminal device are linked with the mist calculate node, it is however generally that whole system is divided into three layers, and first layer is cloud computing
Center, the second layer are mist calculate node, and third layer is terminal device, this three layers are progressive relationship, and both terminal device connection was corresponding
Mist calculate node, mist calculate node connects cloud computing center, while interconnecting between mist calculate node.Mist calculate node is come
It says, the topological structure between the mist calculate node is ring structure, reticular structure, bus structures, trunk structure, star-like knot
One kind of structure, honeycomb, mixed structure.It is typically reticular structure or multi-ringed structure.
The mist calculate node includes processor, memory, receiver and identity-validation device, only passes through authentication
Terminal device described in equipment could be linked with the receiver.The receiver is two-way, is also possible in special circumstances more
Road, receives all terminal devices in mist calculate node region all the way, and another way is linked with remaining mist calculate node.Both remaining
Mist calculate node can connect the terminal device in other upper mist calculate nodes by this road.
The memory stores information in this mist calculate node, while information is calculated in other mists in this mist calculate node
There is mirror back-up in node；In mirror back-up, other each described mist calculate nodes can storage section Mirror Info, often
Other a described mist calculate nodes are according to the Mirror Info of rest processing capacity share different with remaining storage capacity smart allocation.
The partial image information stored in these other described mist calculate nodes combines for complete mirror back-up；If described
Mist calculate node include other mist calculate nodes Mirror Info, then the receiver chain of this mist calculate node be connected to the mirror image letter
Cease corresponding terminal device；When the processing of certain mist calculate node is failed, then section is calculated by other mists for being stored with its mirror back-up
Point continues the calculation processing of failure mist calculate node, when mirror back-up is stored jointly by multiple mist calculate nodes, these
Its memory image information of mist calculate node calculation processing calculates accordingly, once the mist calculate node of failure re-starts work,
The information that volume is calculated and stored will be then handled in this time feeds back to former mist calculate node, mist calculate node works normally,
The calculating that remaining mist calculate node is no longer more than.
In another case, each node only backs up mist that is adjacent thereto and interlinking and calculates section in mirror back-up
Point then is continued to fail when the processing of certain mist calculate node is failed by the adjacent mist calculate node for being stored with its mirror back-up
The calculation processing of mist calculate node, if the computing capability that this adjacent mist calculate node is not additional, looks for thus mist meter
The adjacent mist calculate node of operator node carries out calculation processing and continues to analogize according to the above method when still without processing capacity.
The cloud computing center mirror image has all mist calculate node information, and the cloud computing center has directly linked all ends
End equipment is continued the calculation processing of failure mist calculate node by cloud computing center when the processing of certain mist calculate node is failed.
The cloud computing center mirror image has all mist calculate node information, and the cloud computing center is connected to terminal by receiver chain and sets
It is standby, when the processing of certain mist calculate node is failed, continue the calculation processing of failure mist calculate node by cloud computing center.Due to
Cloud computing center has complete storage information and powerful processing capacity, can be by cloud meter when network bandwidth allows
The mist calculate node of the direct trustship failure in calculation center.
The adjacent mist calculate node is linked by the way of wired or wireless.It is described in mist calculate node region
Terminal device is linked by the way of wired or wireless with the mist calculate node.Expired air is optical fiber single channel or optical fiber two-way
Link, wireless link WiFi, ZigBee, bluetooth, radio frequency it is one or more.Connection between preferred mist calculate node is adopted
With wired mode, the connection type between terminal device and mist calculate node is unlimited.
In the method, the mode of mirror image includes two kinds, and one kind is other mirror images, and one kind is adjacent mirror image.In other mirrors
As in, all mist calculate nodes of the second layer can mirror image other mist calculate nodes information, when hereafter carrying out data processing
Entire mist calculate node can be allowed all to play operational capability.Such case is smaller suitable for power grid scale, each mist calculate node
The case where being closer just has enough bands to be tolerant the operation of all mist calculate nodes in this way.In adjacent mirror image, the mist of the second layer
The mist calculate node that calculate node only interlinks could carry out mirror image to each other, hereafter carry out only having when data processing
The mist calculate node of Mirror Info all plays operational capability.Such case is larger suitable for power grid, adjacent mist calculate node
The case where being closer, just have so enough bands be tolerant mist calculate node operation.
In the method, there are three types of the modes of mist calculate node failure relief, the first is the direct trustship of cloud computing center
The mist calculate node of failure, after the mist calculate node of failure is restored, cloud computing center returns full storage information, this mist calculates
Node is reworked.It is for second that other mist calculate nodes of the second layer are counted respectively according to the storage information content being assigned to
According to processing, after the mist calculate node of failure is restored, these mist calculate nodes return corresponding storing data and form full storage
Information, this mist calculate node are reworked.The third be the adjacent failure mist calculate node of the second layer mist calculate node according to point
The storage information content being fitted on carries out data processing respectively, and after the mist calculate node of failure is restored, these mist calculate nodes are returned
Also corresponding storing data forms full storage information, this mist calculate node is reworked.
Claims (10)
1. distributed mist calculates mirror image processing storage method, including cloud computing center, several mist calculate nodes and several
Terminal device, the mist calculate node are linked with the cloud computing center, and the terminal device is linked with the mist calculate node,
It is characterized in that
The mist calculate node includes processor, memory and receiver, and the receiver is two-way, receives the mist all the way
All terminal devices in calculate node region, another way are linked with remaining mist calculate node；
The memory stores information in this mist calculate node, at the same in this mist calculate node information in other mist calculate nodes
It is interior that there is mirror back-up；
In mirror back-up, other each described mist calculate nodes can storage section Mirror Info, these other described mist meters
The partial image information stored in operator node combines for complete mirror back-up；
If the mist calculate node includes the Mirror Info of other mist calculate nodes, the receiver chain of this mist calculate node
It is connected to the corresponding terminal device of the Mirror Info；
When the processing of certain mist calculate node is failed, then continue to fail by other mist calculate nodes for being stored with its mirror back-up
The calculation processing of mist calculate node, when mirror back-up is stored jointly by multiple mist calculate nodes, these mist calculate nodes are calculated
Its memory image information is handled to calculate accordingly, it, then will be in this time once the mist calculate node of failure re-starts work
Processing volume, which is calculated, feeds back to former mist calculate node with the information of storage, and mist calculate node works normally, remaining mist calculate node is not
The calculating being more than again.
2. distribution mist according to claim 1 calculates mirror image processing storage method, it is characterized in that, the cloud computing center
Mirror image has all mist calculate node information, and the cloud computing center has directly linked all terminal devices, when certain mist calculate node
When processing failure, continue the calculation processing of failure mist calculate node by cloud computing center.
3. distribution mist according to claim 1 calculates mirror image processing storage method, it is characterized in that, the cloud computing center
Mirror image has all mist calculate node information, and the cloud computing center is connected to terminal device by receiver chain, saves when certain mist calculates
When point processing failure, continue the calculation processing of failure mist calculate node by cloud computing center.
4. distribution mist according to claim 1 calculates mirror image processing storage method, it is characterized in that, in mirror back-up,
Each node only backs up mist calculate node that is adjacent thereto and interlinking, and adjacent mist calculate node uses wired or wireless side
Formula link.
5. distribution mist according to claim 1 calculates mirror image processing storage method, it is characterized in that, the mist calculate node
The terminal device in region is linked by the way of wired or wireless with the mist calculate node.
6. distribution mist according to claim 4 calculates mirror image processing storage method, it is characterized in that, when certain mist calculate node
When processing failure, then continue the calculating of failure mist calculate node by the adjacent mist calculate node for being stored with its mirror back-up
Reason is looked for the adjacent mist of thus mist calculate node and is calculated if the computing capability that this adjacent mist calculate node is not additional
Node carries out calculation processing to be continued to analogize when still without processing capacity according to the above method.
7. distributed mist described according to claim 1 or 4 or 6 calculates mirror image processing storage method, it is characterized in that, the mist meter
Topological structure between operator node be ring structure, reticular structure, bus structures, trunk structure, hub-and-spoke configuration, honeycomb,
One kind of mixed structure.
8. distribution mist according to claim 1 calculates mirror image processing storage method, it is characterized in that, in mirror back-up,
Other each described mist calculate nodes are believed according to the mirror image of rest processing capacity share different with remaining storage capacity smart allocation
Breath.
9. distribution mist according to claim 4 or 5 calculates mirror image processing storage method, it is characterized in that, expired air is
Optical fiber single channel or optical fiber two-way link, wireless link WiFi, ZigBee, bluetooth, radio frequency it is one or more.
10. distribution mist according to claim 1 calculates mirror image processing storage method, it is characterized in that, the mist calculates section
Point further includes identity-validation device, could only be linked with the receiver by terminal device described in identity-validation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501360.2A CN110460628A (en) | 2019-06-11 | 2019-06-11 | Distributed mist calculates mirror image processing storage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501360.2A CN110460628A (en) | 2019-06-11 | 2019-06-11 | Distributed mist calculates mirror image processing storage method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110460628A true CN110460628A (en) | 2019-11-15 |
Family
ID=68481023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910501360.2A Pending CN110460628A (en) | 2019-06-11 | 2019-06-11 | Distributed mist calculates mirror image processing storage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110460628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153795A (en) * | 2020-09-18 | 2020-12-29 | 中国科学院深圳先进技术研究院 | Control method and system for execution equipment |
| CN114327507A (en) * | 2021-12-20 | 2022-04-12 | 江苏云工场信息技术有限公司 | Automatic arranging method and device for CDN (content delivery network) nodes |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455577A (en) * | 2013-08-23 | 2013-12-18 | 中国科学院计算机网络信息中心 | Multi-backup nearby storage and reading method and system of cloud host mirror image file |
| CN105376182A (en) * | 2015-11-30 | 2016-03-02 | 国网吉林省电力有限公司信息通信公司 | Power grid resource management and allocation method and system |
| CN105610944A (en) * | 2015-12-29 | 2016-05-25 | 北京物联远信息技术有限公司 | IOT-oriented fog computing architecture |
| CN107895176A (en) * | 2017-11-13 | 2018-04-10 | 国网湖南省电力有限公司 | A kind of mist computing system and method towards water power group of planes wide area monitoring, diagnosing |
| CN108259197A (en) * | 2016-12-28 | 2018-07-06 | 航天信息股份有限公司 | A kind of mist computing architecture model based on Internet of Things application demand |
| CN108901046A (en) * | 2018-06-14 | 2018-11-27 | 北京大学 | Cotasking unloading algorithm and system design scheme towards mobile edge calculations |
| CN109862011A (en) * | 2019-02-01 | 2019-06-07 | 华南理工大学 | A kind of environment of internet of things real-time monitoring system calculated based on mist |
-
2019
- 2019-06-11 CN CN201910501360.2A patent/CN110460628A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455577A (en) * | 2013-08-23 | 2013-12-18 | 中国科学院计算机网络信息中心 | Multi-backup nearby storage and reading method and system of cloud host mirror image file |
| CN105376182A (en) * | 2015-11-30 | 2016-03-02 | 国网吉林省电力有限公司信息通信公司 | Power grid resource management and allocation method and system |
| CN105610944A (en) * | 2015-12-29 | 2016-05-25 | 北京物联远信息技术有限公司 | IOT-oriented fog computing architecture |
| CN108259197A (en) * | 2016-12-28 | 2018-07-06 | 航天信息股份有限公司 | A kind of mist computing architecture model based on Internet of Things application demand |
| CN107895176A (en) * | 2017-11-13 | 2018-04-10 | 国网湖南省电力有限公司 | A kind of mist computing system and method towards water power group of planes wide area monitoring, diagnosing |
| CN108901046A (en) * | 2018-06-14 | 2018-11-27 | 北京大学 | Cotasking unloading algorithm and system design scheme towards mobile edge calculations |
| CN109862011A (en) * | 2019-02-01 | 2019-06-07 | 华南理工大学 | A kind of environment of internet of things real-time monitoring system calculated based on mist |
Non-Patent Citations (1)
| Title |
|---|
| 戚浩金，娄一艇: "电力"互联网+ 信息安全管理"新模式", 《中国电力企业管理》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153795A (en) * | 2020-09-18 | 2020-12-29 | 中国科学院深圳先进技术研究院 | Control method and system for execution equipment |
| CN114327507A (en) * | 2021-12-20 | 2022-04-12 | 江苏云工场信息技术有限公司 | Automatic arranging method and device for CDN (content delivery network) nodes |
| CN114327507B (en) * | 2021-12-20 | 2022-07-15 | 江苏云工场信息技术有限公司 | Automatic arranging method and device for CDN nodes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102204188B (en) | Routing computation method and host node device in virtual network element | |
| CN105406980B (en) | A kind of multinode backup method and device | |
| CN106301952A (en) | A kind of SDN datum plane link backup method and device | |
| CN105471960A (en) | Information interaction system and method between private clouds and public cloud | |
| CN106790436B (en) | Traffic system monitoring method based on cloud architecture and control center cloud server | |
| CN110460628A (en) | Distributed mist calculates mirror image processing storage method | |
| CN109982447A (en) | A kind of networking method of wireless network, system and wireless aps | |
| CN105516292A (en) | Hot standby method of cloud platform of intelligent substation | |
| CN105812161B (en) | A kind of controller failure backup method and system | |
| CN111125887A (en) | Resource optimization configuration model establishment method for emergency recovery of power distribution network | |
| CN102215080A (en) | Dynamic protection method for multi-domain optical network | |
| CN107979651A (en) | A kind of new city rail traffic ticket automatic selling and checking system based on cloud platform | |
| CN104144135A (en) | Resource distribution method and survivability resource distribution method used for multicast virtual network | |
| CN105515835B (en) | A kind of aerospace TTE network system grade gateways with communication integrity audit function | |
| CN202870563U (en) | Distributed comprehensive monitoring system | |
| CN109308233A (en) | Data back up method, apparatus and system | |
| CN105610555B (en) | A kind of practical system-level redundancy communication network framework | |
| CN113344743A (en) | Fault hazard index calculation and vulnerability assessment method for smart power grid | |
| CN105488739A (en) | Power transmission and transformation system reliability statistical evaluation method based on loop and connection point | |
| CN105681215B (en) | A kind of generation method and controller of forwarding-table item | |
| WO2015058224A1 (en) | Method for transmitting messages in a computer network, and computer network | |
| CN108565851B (en) | High-voltage power grid model and conversion method and device thereof | |
| CN102638369B (en) | Method, device and system for arbitrating main/standby switch | |
| CN205812076U (en) | A kind of Computer information network engineering system | |
| CN104486447A (en) | Large platform cluster system based on Big-Cluster |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |