CN102508709A - Distributed-cache-based acquisition task scheduling method in purchase, supply and selling integrated electric energy acquiring and monitoring system - Google Patents
Distributed-cache-based acquisition task scheduling method in purchase, supply and selling integrated electric energy acquiring and monitoring system Download PDFInfo
- Publication number
- CN102508709A CN102508709A CN2011103893565A CN201110389356A CN102508709A CN 102508709 A CN102508709 A CN 102508709A CN 2011103893565 A CN2011103893565 A CN 2011103893565A CN 201110389356 A CN201110389356 A CN 201110389356A CN 102508709 A CN102508709 A CN 102508709A
- Authority
- CN
- China
- Prior art keywords
- task
- acquisition
- acquisition tasks
- tasks
- node
- 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
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to a distributed-cache-based acquisition task scheduling method in a purchase, supply and selling integrated electric energy acquiring and monitoring system. The distributed-cache-based acquisition task scheduling method comprises the following steps of: creating acquisition tasks by a task manager according to a task template, storing the acquisition tasks in a task data area of a distributed cache, distributing tasks by the task manager in a balanced manner according to load situations of all acquisition nodes in a preposed acquisition cluster, enabling the acquisition nodes to get the tasks through a message bus, starting corresponding task executing flows and updating executing states of the tasks back to the distributed cache after completing the execution of the tasks. The distributed-cache-based acquisition task scheduling method disclosed by the invention has the benefits of well solving a task scheduling problem of bulk data, fundamentally solving the bottleneck problems of a great deal of types of data and large data quantity of the purchase, supply and selling integrated electric energy acquiring and monitoring system and realizing high-efficient, balanced and stable scheduling of the acquisition tasks.
Description
Technical field
The present invention relates to a kind of purchasing and supply to sell in integrated generated energy acquisition and the supervisory system based on the acquisition tasks dispatching method of distributed caching, this method also is applicable to traditional generated energy acquisition and supervisory system.
Background technology
Traditional generated energy acquisition and supervisory system all are the independent systems that disperses; Generally all be transformer station, power plant's critical point electric quantity acquisition one cover system; The collection of power consumer power information is again an other cover system; Because data are disperseed, as long as adopt general task scheduling just can satisfy the effect of task scheduling based on gathering the capture program control between node.
Novel purchasing supplies to sell integrated generated energy acquisition and supervisory system will be included transformer station of power plant and power consumer in a platform collection; Data type is many; Data volume is big, from the high pressure to the low-voltage customer, from hundreds of thousands to up to a million; And even up to ten million, still be the demand that data volume all can not satisfy system for the traditional task scheduling of the collection of these data no matter from real-time.
At present traditional generated energy acquisition and the task scheduling mode in the supervisory system are to be employed in collection cluster inside to carry out task scheduling through messaging bus mostly; Its step at first specifies certain to gather node as the task scheduling main frame in gathering cluster; Give other node allocating tasks by this main frame generation task through messaging bus; Adopt this mode can occur when main frame withdraws from cluster inevitably; Whole collection cluster need carry out computing again and find out next main frame, can cause the short interruption of the service of gathering like this, and phenomenon such as can cause that task is lost; Another kind of method relatively more commonly used is to gather cluster to take over a part of task through consistance HASH algorithm by every collection node load balancing ground; This method does not have the notion of dispatching host machine; Every collection node status of gathering in the cluster is impartial; The words that any one node in cluster withdraws from; Can through consistent HASH algorithm the task on this platform again mean allocation to other nodes, but this also is to need a period of time to go to accomplish computing, this process also can cause gathers the short interruption of serving.
The shortcoming of above-mentioned prior art is following:
Can cause a period of time to interrupt to the service of gathering when some node state in gathering cluster changes, above task scheduling mode can cause the part task to lose owing to gather the frequent start-stop of the collection node in the cluster; Shortcomings such as execution lacks effective monitoring to task, and failed tasks is not easy to reclaim, and difficulty such as realization load balancing are all bigger.
Summary of the invention
Technical matters to be solved by this invention provides a kind of acquisition tasks dispatching method that supplies to sell in integrated generated energy acquisition and the supervisory system based on distributed caching of purchasing.
The technical solution adopted for the present invention to solve the technical problems:
A kind of purchasing supplies to sell in integrated generated energy acquisition and the supervisory system based on the acquisition tasks dispatching method of distributed caching, it is characterized in that the acquisition tasks dispatching system completion that said method is made up of distributed caching, task manager, preposition collection cluster and messaging bus; Concrete steps are following:
(1) generate acquisition tasks by said task manager according to task template, said acquisition tasks be put into the task data district of said distributed caching:
(1) task template in the database is loaded into the task data district of said distributed caching by said collection and supervisory system; Obtain task template by task manager from said task data district; And the state of task template judged, filter out invalid and inactive task template;
(2) task template is increased or/and delete modification:
Task template increased as required or/and delete modification, by task manager the task template that modifies is monitored, and obtain corresponding information through messaging bus;
(3) creation task thread pool:
Content through the analysis task template; Time and the cycle creation task thread pool that need carry out based on task; Task manager is based on requiring task time attribute dynamically to generate acquisition tasks, and the acquisition tasks that is generated is put into said mission thread pond, by the task manager unified management;
Said acquisition tasks is formed the unique mission bit stream body of task ID correspondence by task ID number and mission bit stream body;
(2) said acquisition tasks is dispatched through the weight polling algorithm by task manager; Acquisition tasks is distributed to each through messaging bus gathers node; The collection node carries out the message assembling after obtaining acquisition tasks, issues and receive parse operation, and acquisition tasks finishes the back and upgrades the acquisition tasks state:
(1) said weight polling algorithm distributes different weights for every acquisition server according to the different disposal ability of every acquisition server, makes it can receive the task requests of corresponding weight value number;
Gather the task ID number sign of node on the acquisition tasks meeting mark of (2) distributing; Send to the task of distributing on the messaging bus; In the task data district of distributed caching, note simultaneously the state of this acquisition tasks, comprise executing state and the time which platform is gathered node execution and acquisition tasks of distributing to;
(3) gather node and obtain task after, according to the content of mission bit stream body carry out message assembling, issue and receive parse operation, turn back to the task data district of distributed caching then through messaging bus according to the acquisition tasks execution result; Said acquisition tasks execution result comprises success, failure and overtime;
(3) task manager is handled complete acquisition tasks accordingly:
Task manager is periodically monitored said task data district, and running succeeded of task is cleared up, and distributes again carrying out failure and overtime task; When certain the collection node in the preposition collection cluster withdraws from suddenly; Task manager monitors the node working conditions change information of gathering; This is gathered acquisition tasks and the unenforced acquisition tasks carried out on the node reclaim, these acquisition tasks are re-assigned on other online collection nodes.
Said mission bit stream body comprise acquisition tasks start and end time and the communication modes and the communications protocol of gathering of data item, the collection that will gather or be provided with.
Data in the said task data district are stored with the MAP mode.
Beneficial effect of the present invention is following:
The present invention utilizes distributed caching to carry out the scheduling of acquisition tasks; Solved the task balance assignment problem of preposition collection cluster; Step back when gathering the node throwing; Said acquisition tasks dispatching system can keep normal operation, disruption can not take place, and can reclaim processing again to withdrawing from carrying out on the collection node of task.Can solve the task scheduling problem of huge data well, fundamentally solved purchase supply to sell integrated some energy acquisition and the supervisory system data type many, the bottleneck problem that data volume is big; Realized efficient, balanced, the stable scheduling of acquisition tasks." all standing, gather entirely, control in full " that can realize economizing in the compass of competency whole power consumers with all purchase electricity, power supply, sale of electricity, electric critical point and public become the automatic collection and the integrated application of examination.
Description of drawings
Fig. 1 is the process flow diagram of the inventive method.
Fig. 2 is the structural representation of acquisition tasks dispatching system.
Fig. 3 purchases to supply to sell the hardware components synoptic diagram that arrives involved in the present invention in integrated generated energy acquisition and the supervisory system.
Embodiment
Embodiment (referring to Fig. 1-3):
A kind of acquisition tasks dispatching method based on distributed caching is characterized in that the acquisition tasks dispatching system completion that said method is made up of distributed caching, task manager, preposition collection cluster and messaging bus, and concrete steps are following:
(1) beginning;
(2) obtain task template:
The affiliated collection with supervisory system is loaded into the task template in the database in the task data district of distributed caching earlier in advance; Obtain task template by task manager from the task data district of distributed caching; State to task template is judged, filters out acquisition tasks invalid, that stop using.
(3) additions and deletions of task template change notice:
Because task template need often carry out manual amendment and increase, so task manager is responsible for the modification content of making is monitored, the variable condition in the task data district through the monitoring distributed caching gets access to corresponding information through messaging bus;
(4) creation task thread pool:
Because task template is many; The acquisition tasks that has requires also very high to real-time; So through creating the acquisition tasks that deposit in a mission thread pond needs generation; Through time and all after dates that the content aware acquisition tasks of analysis task template need be carried out, generate acquisition tasks and put into the mission thread pond; By the task manager unified management; The acquisition tasks of said generation is formed the unique mission bit stream body of task ID correspondence by task ID number and mission bit stream body.
(5) judge whether acquisition terminal takies:
Synchronization can only have task to carry out for acquisition terminal, can not carry out a plurality of tasks simultaneously, so carrying out whether the state that acquisition tasks divides timing need judge acquisition terminal is seizure condition;
(6) task is put into the mission thread pond of having distributed:
If acquisition terminal does not have occupied, just be in idle condition, task manager just calculates the loading condition that each gathers node through the weight polling algorithm, according to the principle of load balancing acquisition tasks is assigned on the different collection nodes;
(7) task is put into unappropriated mission thread pond:
If acquisition terminal is occupied, just be in busy state, just put into acquisition tasks earlier in the unappropriated mission thread of the task pond, detect acquisition terminal by task manager, wait the acquisition terminal free time to redistribute again later on;
(8) multithread scheduling:
Because unallocated mission thread pond is bigger, the acquisition tasks dispatching system is carried out multithreading through the mission thread pond dispatches simultaneously, raises the efficiency;
(9) generate the task priority thread according to acquisition terminal:
Have at same acquisition terminal under the situation of a plurality of acquisition tasks, through the attribute generation priority thread of task, the collection node is dispatched and is notified in high priority of task to priority;
(10) gather node and obtain task:
Gather node and obtain task through messaging bus, according to the detailed content of task carry out message assembling, issue and to the parsing of message, carry out in-stockroom operation or notify the foreground displayed page after obtaining data;
(11) gather the complete back of node updating task state:
Gather node based on the task executions situation, obtain the task executions result, number the task executions result is directly upgraded the task data district that returns distributed caching based on task ID simultaneously;
(12) finish.
In the present embodiment, said mission bit stream body comprise acquisition tasks start and end time and the communication modes and the communications protocol of gathering of data item, the collection that will gather or be provided with.
Data in the said task data district are stored with the MAP mode.In Fig. 2, said acquisition tasks dispatching system comprises: distributed caching, task manager, preposition collection cluster and message informing bus.
A, distributed caching are responsible for storing mission thread, realize preposition collection cluster node with the visit of client form, provide the collection node to withdraw from, add monitor service.
B, task manager are mainly realized functions such as removing and the reallocation of task creation, Task Distribution and task.
C, preposition collection cluster are the final executors of task, are responsible for task executions and data parsing, the state of final updated task.
D, messaging bus mainly are to send to the task of distributing through messaging bus to gather on the node.
In Fig. 3, the related hardware of acquisition tasks dispatching system comprises client computer, WEB server, acquisition tasks buffer server, acquisition tasks dispatch server and preposition collection cluster.
User's specific operation process is (referring to Fig. 3) as follows:
What the user initiated a collection of terminal on the WEB page on the client computer 13 calls the survey acquisition tasks together, how to be assigned to that to gather the explanation that node carries out and return following:
(1), acquisition tasks scheduling process:
A, task generate:
The user selects terminal and the data item that need call survey together from the WEB page on client computer 13, on the WEB node, generate acquisition tasks, acquisition tasks is put into the mission thread pond of the distributed caching of task caching server 15.
B, task scheduling:
Acquisition tasks dispatch server 16 is assigned to each with acquisition tasks and gathers on the node according to gathering the state and the load condition of respectively gathering node in the preposition cluster 17.
C, collection node are executed the task:
The collection node is assembled message according to acquisition tasks imformosome content and is handed down to acquisition terminal, and the message that acquisition terminal is replied is resolved through gathering node, returns to the WEB node to results of task execution, and removes corresponding task.
D, WEB server 14 display result:
The WEB node obtains behind the task result number carrying out being presented on the front page layout after the correspondence according to task ID.
Claims (3)
1. purchase and supply to sell in integrated generated energy acquisition and the supervisory system for one kind, it is characterized in that the acquisition tasks dispatching system completion that said method is made up of distributed caching, task manager, preposition collection cluster and messaging bus based on the acquisition tasks dispatching method of distributed caching; Concrete steps are following:
(1) generate acquisition tasks by said task manager according to task template, said acquisition tasks be put into the task data district of said distributed caching:
(1) task template in the database is loaded into the task data district of said distributed caching by said collection and supervisory system; Obtain task template by task manager from said task data district; And the state of task template judged, filter out invalid and inactive task template;
(2) task template is increased or/and delete modification:
Task template increased as required or/and delete modification, by task manager the task template that modifies is monitored, and obtain corresponding information through messaging bus;
(3) creation task thread pool:
Content through the analysis task template; Time and the cycle creation task thread pool that need carry out based on task; Task manager is based on requiring task time attribute dynamically to generate acquisition tasks, and the acquisition tasks that is generated is put into said mission thread pond, by the task manager unified management;
Said acquisition tasks is formed the unique mission bit stream body of task ID correspondence by task ID number and mission bit stream body;
(2) said acquisition tasks is dispatched through the weight polling algorithm by task manager; Acquisition tasks is distributed to each through messaging bus gathers node; The collection node carries out the message assembling after obtaining acquisition tasks, issues and receive parse operation, and acquisition tasks finishes the back and upgrades the acquisition tasks state:
(1) said weight polling algorithm distributes different weights for every acquisition server according to the different disposal ability of every acquisition server, makes it can receive the task requests of corresponding weight value number;
Gather the task ID number sign of node on the acquisition tasks meeting mark of (2) distributing; Send to the task of distributing on the messaging bus; In the task data district of distributed caching, note simultaneously the state of this acquisition tasks, comprise executing state and the time which platform is gathered node execution and acquisition tasks of distributing to;
(3) gather node and obtain task after, according to the content of mission bit stream body carry out message assembling, issue and receive parse operation, turn back to the task data district of distributed caching then through messaging bus according to the acquisition tasks execution result; Said acquisition tasks execution result comprises success, failure and overtime;
(3) task manager is handled complete acquisition tasks accordingly:
Task manager is periodically monitored said task data district, and running succeeded of task is cleared up, and distributes again carrying out failure and overtime task; When certain the collection node in the preposition collection cluster withdraws from suddenly; Task manager monitors the node working conditions change information of gathering; This is gathered acquisition tasks and the unenforced acquisition tasks carried out on the node reclaim, these acquisition tasks are re-assigned on other online collection nodes.
2. according to claim 1 purchasing supplies to sell in integrated generated energy acquisition and the supervisory system based on the acquisition tasks dispatching method of distributed caching, it is characterized in that said mission bit stream body comprise acquisition tasks data item, the start and end time of collection and the communication modes and the communications protocol of collection that will gather or be provided with.
3. according to claim 2 purchasing supplies to sell in integrated generated energy acquisition and the supervisory system based on the acquisition tasks dispatching method of distributed caching, it is characterized in that the data in the said task data district are stored with the MAP mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110389356.5A CN102508709B (en) | 2011-11-30 | 2011-11-30 | Distributed-cache-based acquisition task scheduling method in purchase, supply and selling integrated electric energy acquiring and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110389356.5A CN102508709B (en) | 2011-11-30 | 2011-11-30 | Distributed-cache-based acquisition task scheduling method in purchase, supply and selling integrated electric energy acquiring and monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102508709A true CN102508709A (en) | 2012-06-20 |
| CN102508709B CN102508709B (en) | 2014-06-25 |
Family
ID=46220801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110389356.5A Expired - Fee Related CN102508709B (en) | 2011-11-30 | 2011-11-30 | Distributed-cache-based acquisition task scheduling method in purchase, supply and selling integrated electric energy acquiring and monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102508709B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158878A (en) * | 2014-08-18 | 2014-11-19 | 浪潮(北京)电子信息产业有限公司 | Adaptive scheduling distributive monitoring data acquisition method and system |
| CN104253859A (en) * | 2014-09-12 | 2014-12-31 | 国家电网公司 | Centralized scheduling resource distributing load balancing device and method |
| CN104391990A (en) * | 2014-12-16 | 2015-03-04 | 浪潮软件集团有限公司 | Multi-task type collecting and harvesting method based on vertical industry |
| CN104468174A (en) * | 2013-09-25 | 2015-03-25 | 北京新媒传信科技有限公司 | Method and device for cluster servers to execute task |
| CN104504555A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Work task monitoring method and system |
| CN104714875A (en) * | 2015-03-11 | 2015-06-17 | 浪潮集团有限公司 | Distributed automatic collecting method |
| CN105704220A (en) * | 2016-01-19 | 2016-06-22 | 陈蔡峰 | Distributed data acquisition method and system |
| CN106936618A (en) * | 2015-12-31 | 2017-07-07 | 北京神州泰岳软件股份有限公司 | A kind of collecting method and system |
| CN109426564A (en) * | 2017-09-01 | 2019-03-05 | 上海宝信软件股份有限公司 | A kind of IT resource data acquisition unifies manufacture timeout control method and system |
| CN110213106A (en) * | 2019-06-06 | 2019-09-06 | 宁波三星医疗电气股份有限公司 | A kind of equipment information management method, apparatus, system and electronic equipment |
| CN110312157A (en) * | 2019-06-14 | 2019-10-08 | 云南兆讯科技有限责任公司 | A kind of multithreading flow medium buffer control system based on embedded device |
| CN110351531A (en) * | 2019-08-08 | 2019-10-18 | 杭州阿启视科技有限公司 | Video big data cloud platform video quality diagnostic service method |
| CN111638964A (en) * | 2020-06-09 | 2020-09-08 | 武汉虹旭信息技术有限责任公司 | Centralized internet data acquisition system and acquisition method |
| CN113190335A (en) * | 2021-05-07 | 2021-07-30 | 安徽南瑞中天电力电子有限公司 | Multi-task scheduling and collecting method of power collecting terminal and power collecting system |
| CN113407633A (en) * | 2018-09-13 | 2021-09-17 | 华东交通大学 | Distributed data source heterogeneous synchronization method |
| CN113626176A (en) * | 2020-05-08 | 2021-11-09 | 北京沃东天骏信息技术有限公司 | Service request processing method and device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408486A (en) * | 2016-09-30 | 2017-02-15 | 深圳市华傲数据技术有限公司 | Data collection method and system for grid management |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262367A (en) * | 2008-03-07 | 2008-09-10 | 中兴通讯股份有限公司 | Collection method and device for performance data |
| CN101976886A (en) * | 2010-10-29 | 2011-02-16 | 国电南瑞科技股份有限公司 | Distributed data collection partitioning mutual backup method for power dispatching automation system |
| CN102158346A (en) * | 2010-11-23 | 2011-08-17 | 北京神州泰岳软件股份有限公司 | Information acquisition system and method based on cloud computing |
-
2011
- 2011-11-30 CN CN201110389356.5A patent/CN102508709B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262367A (en) * | 2008-03-07 | 2008-09-10 | 中兴通讯股份有限公司 | Collection method and device for performance data |
| CN101976886A (en) * | 2010-10-29 | 2011-02-16 | 国电南瑞科技股份有限公司 | Distributed data collection partitioning mutual backup method for power dispatching automation system |
| CN102158346A (en) * | 2010-11-23 | 2011-08-17 | 北京神州泰岳软件股份有限公司 | Information acquisition system and method based on cloud computing |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468174A (en) * | 2013-09-25 | 2015-03-25 | 北京新媒传信科技有限公司 | Method and device for cluster servers to execute task |
| CN104468174B (en) * | 2013-09-25 | 2017-10-13 | 北京新媒传信科技有限公司 | The method and apparatus that a kind of cluster server performs task |
| CN104158878A (en) * | 2014-08-18 | 2014-11-19 | 浪潮(北京)电子信息产业有限公司 | Adaptive scheduling distributive monitoring data acquisition method and system |
| CN104158878B (en) * | 2014-08-18 | 2019-02-15 | 浪潮(北京)电子信息产业有限公司 | A kind of the distributed monitoring collecting method and system of adaptive scheduling |
| CN104253859B (en) * | 2014-09-12 | 2017-08-11 | 国家电网公司 | Centralized dispatching resource allocation load balancing apparatus and method |
| CN104253859A (en) * | 2014-09-12 | 2014-12-31 | 国家电网公司 | Centralized scheduling resource distributing load balancing device and method |
| CN104504555A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Work task monitoring method and system |
| CN104391990A (en) * | 2014-12-16 | 2015-03-04 | 浪潮软件集团有限公司 | Multi-task type collecting and harvesting method based on vertical industry |
| CN104714875A (en) * | 2015-03-11 | 2015-06-17 | 浪潮集团有限公司 | Distributed automatic collecting method |
| CN106936618A (en) * | 2015-12-31 | 2017-07-07 | 北京神州泰岳软件股份有限公司 | A kind of collecting method and system |
| CN106936618B (en) * | 2015-12-31 | 2020-09-11 | 北京神州泰岳软件股份有限公司 | Data acquisition method and system |
| CN105704220A (en) * | 2016-01-19 | 2016-06-22 | 陈蔡峰 | Distributed data acquisition method and system |
| CN109426564A (en) * | 2017-09-01 | 2019-03-05 | 上海宝信软件股份有限公司 | A kind of IT resource data acquisition unifies manufacture timeout control method and system |
| CN113407633A (en) * | 2018-09-13 | 2021-09-17 | 华东交通大学 | Distributed data source heterogeneous synchronization method |
| CN110213106A (en) * | 2019-06-06 | 2019-09-06 | 宁波三星医疗电气股份有限公司 | A kind of equipment information management method, apparatus, system and electronic equipment |
| CN110213106B (en) * | 2019-06-06 | 2022-04-19 | 宁波三星医疗电气股份有限公司 | Equipment information management method, device and system and electronic equipment |
| CN110312157A (en) * | 2019-06-14 | 2019-10-08 | 云南兆讯科技有限责任公司 | A kind of multithreading flow medium buffer control system based on embedded device |
| CN110351531B (en) * | 2019-08-08 | 2021-08-17 | 杭州阿启视科技有限公司 | Video quality diagnosis service method for video big data cloud platform |
| CN110351531A (en) * | 2019-08-08 | 2019-10-18 | 杭州阿启视科技有限公司 | Video big data cloud platform video quality diagnostic service method |
| CN113626176A (en) * | 2020-05-08 | 2021-11-09 | 北京沃东天骏信息技术有限公司 | Service request processing method and device |
| CN111638964A (en) * | 2020-06-09 | 2020-09-08 | 武汉虹旭信息技术有限责任公司 | Centralized internet data acquisition system and acquisition method |
| CN113190335A (en) * | 2021-05-07 | 2021-07-30 | 安徽南瑞中天电力电子有限公司 | Multi-task scheduling and collecting method of power collecting terminal and power collecting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102508709B (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102508709B (en) | Distributed-cache-based acquisition task scheduling method in purchase, supply and selling integrated electric energy acquiring and monitoring system | |
| US11474874B2 (en) | Systems and methods for auto-scaling a big data system | |
| CN107256443B (en) | Line loss real-time computing technique based on business and data integration | |
| CN101707399B (en) | Method and system for acquiring electric energy information | |
| CN100594498C (en) | Mass data real time processing structure and real time need-based processing platform used for the structure | |
| CN102843418B (en) | A kind of resource scheduling system | |
| CN101667034A (en) | Scalable monitoring system supporting hybrid clusters | |
| CN110047014A (en) | A kind of user's electricity data restorative procedure based on load curve and history electricity | |
| CN105049218B (en) | PhiCloud clouds charging method and system | |
| CN107103064B (en) | Data statistical method and device | |
| CN108876140A (en) | A kind of dispatching method, device, server and the medium of power communication maintenance task | |
| CN101256599B (en) | System for gathering data of distributing simulation platform based on grid | |
| CN102169505A (en) | Recommendation system building method based on cloud computing | |
| CN103780655A (en) | Message transmission interface task and resource scheduling system and method | |
| CN110737643A (en) | big data analysis, processing and management center station based on catering information management system | |
| CN105094982A (en) | Multi-satellite remote sensing data processing system | |
| CN107645410A (en) | A kind of virtual machine management system and method based on OpenStack cloud platforms | |
| CN106199696A (en) | seismic data processing system and method | |
| CN101615176A (en) | A kind of data monitoring system and implementation method | |
| CN102404411A (en) | Data synchronization method of cloud storage system | |
| CN101540776A (en) | Grid middleware system supporting adaptive scheduling | |
| CN109343831A (en) | A kind of management method and device of HTML component | |
| CN105825332A (en) | Cloud computing based electric energy metering monitoring platform and method thereof | |
| CN109150593A (en) | The management method and device of resource in cloud data system | |
| CN108205531B (en) | Data extraction method and data extraction system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NARI TECHNOLOGY DEVELOPMENT CO., LTD. STATE GRID H Free format text: FORMER OWNER: HEBEI ELECTRIC POWER CORPORATION Effective date: 20131010 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: NARI TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20131010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210061 NANJING, JIANGSU PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20131010 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: NARI Technology Development Co., Ltd. Applicant after: State Grid Hebei Electric Power Company Address before: High road 210061 Jiangsu city of Nanjing province high tech Industrial Development Zone No. 20 Applicant before: NARI Technology Development Co., Ltd. Applicant before: Hebei Electric Power Corporation |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |