CN103442022A - Method for managing multiple data acquisition nodes of electric power telecommunication network in centralized mode - Google Patents
Method for managing multiple data acquisition nodes of electric power telecommunication network in centralized mode Download PDFInfo
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- CN103442022A CN103442022A CN2011103166575A CN201110316657A CN103442022A CN 103442022 A CN103442022 A CN 103442022A CN 2011103166575 A CN2011103166575 A CN 2011103166575A CN 201110316657 A CN201110316657 A CN 201110316657A CN 103442022 A CN103442022 A CN 103442022A
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Abstract
The invention provides a method for managing multiple data acquisition nodes of an electric power telecommunication network in a centralized mode. According to the method, based on a three-tier structure of a management side, agent sides and nodes and through JMX and TCP/IP communication protocols, button start, run configuration, active-backup management, protocol submission, library protocol retrieval, control instruction acquisition and field environment backup functions of the management side are achieved; node self-discovery, a node monitor, node protocol loading and node run control of the agent sides are achieved; starting, guard, alarm collection, performance collection, configuration collection and control instruction execution of the nodes are achieved. Centralized operation is conducted by automatically detecting the online state of the network collection and control nodes, and remote protocol deployment, configuration updating and data collection operations of the network nodes of the electric power system are achieved. Related operations and functions of monitoring output, log saving, backup, suspension, run and destruction are provided in the overall node working process.
Description
Technical field
The present invention designs a kind of data network information gathering based on JMX and Transmission Control Protocol.Realize collection and the implementing monitoring of power system network equipment alarm information under distributed environment.
Background technology
Key in herein background technology and describe the continuous growth of paragraph along with the IT of enterprise scale, the IT resource quantity constantly increases, and the IT distribution of resource also more and more disperses.Can imagine, even for IT administrative staff that only have hundreds of platform PC company, distribute a security patch and guarantee its installation on every PC, if only rely on, manually to complete that be exactly a bad dream simply.Like this, the IT management system is just arisen at the historic moment.JMX--Java Management Extensions, the Java administration extensions, be a framework for implantation management functions such as application program, equipment, systems.JMX can cross over a series of OS platforms, system architecture and the network transmission protocol, develops flexibly seamless integrated system, network and Service Management application.Its advantage can very easily make application program have to be managed.
The realization of JMX is to comprise:
Mechanical floor (Instrumentation Level): mainly defined information model.In JMX, various management objects exist with the form of management component, while needing management, to the MBean server, are registered.This layer has also defined informing mechanism and some auxiliary metadata category.
Agent layer (Agent Level): mainly defined various services and traffic model.The core of this layer is a MBean server, and all management components all need, to its registration, just can be managed.Be registered on the MBean server management component directly and remote application communicate, they communicate by protocol adaptor and connector.And protocol adaptor and connector also just can provide corresponding service with the form of management component to the MBean server registration.
Data acquisition
Data acquisition, claim again data acquisition, is to utilize a kind of device, from the outside image data of system and be input to an interface of internal system.Data acquisition technology is extensively quoted in every field.
Collected data are the various physical quantitys that have been converted into electric signal, as temperature, water level, wind speed, pressure etc., can be analog quantitys, can be also digital quantities.Gathering is generally sample mode, every certain hour (claiming the sampling period), the same point Data duplication is gathered.The data that gather are instantaneous value mostly, also a characteristic value in certain period.Data measurement accurately is the basis of data acquisition.The data method for measurement has contact and contactless, and detecting element is varied.No matter which kind of method and element, all take does not affect the measurand state and measurement environment is prerequisite, to guarantee the correctness of data.The data acquisition implication is very wide, and bag is embraced the collection to planar continuous physical quantity.In computer aided drawing, mapping, design, figure or image digitazation process also be can be described as to data acquisition, now collected is geometric sense (or comprise physical quantity, as gray scale) data.
In today of internet industry fast development, data acquisition has been widely used in the Internet and field of distributed type, and important variation has occurred data collecting field.At first, the intelligent data acqusition system in distributed control application scenario has been obtained significant progress at home and abroad.Secondly, the quantity of bus compatible type data acquisition plug-in unit constantly increases, and with the quantity of the data acquisition system of personal computer compatibility, is also increasing.Domestic and international various data gather computer successively comes out, and has brought data acquisition into the brand-new epoch.
Summary of the invention
The object of the invention is to adopt by the Auto-Sensing network presence of control node, by centralized operation, realize the remote protocol of power system network node is disposed config update and data acquisition operation.And, for the overall process of node work, provide and monitor output, preserve associative operation and the functions such as daily record, backup, time-out, operation, destruction.
For achieving the above object, the invention provides following technical scheme:
The present invention is based on management end, the three-tier architecture of agency and node, by JMX and tcp/ip communication agreement, realize that a key startup, operation configuration, active and standby management, the agreement of management end submitted to, the storehouse agreement is retrieved, control command is obtained and the site environment backup functionality; The node self-discovery of agent side, node monitor, node agreement load and the node operation is controlled; The startup of node, guard, alarm collection, performance collection, configuration collection and control command carry out.
Management end:
The core of whole system, can find to have issued the agent side that JMX serves by management end, according to configuration file, certainly is dynamically connected.Can on agent side, create a plurality of nodes after connection.After node creates successfully, node is carried out to the injection of agreement, in injection process, can be configured and revise protocol contents.Node just can be activated after being injected into agreement, and management end has control authority to node, can control node startup, suspend, restart, destroy.And after starting, node can be represented node state and node feedback information message.
The agency:
Acted on behalf of on the distributed computer the service of node control, every station server only has an agency.The agent side major function is that issue JMX service is connected for management end, and the instruction of receiving management end realizes that node establishment, agreement reception and deployment, node suspend, node is destroyed and the functions such as feedback of node monitor message.
Node:
Node is created by the agency, from the agency, receives operational order, for the stand-alone program of the information data that gathers each equipment webmaster.In unactivated state, only, after being injected into agreement, sending instruction according to agent side and start agreement after node generates, carry out alarm collection, performance collection, configuration collection.And by the agency, Information Monitoring and current state are sent to the management end displaying in real time.
Method key step of the present invention is as follows:
Management end and agency carry out alternately
The agency controls service by JMX framework publisher node, and management end carries out associative operation according to the service team node after obtaining the service of agency's issue;
Interaction content:
A) agency of trademark registration service
B) management end is to node control order (newly-increased, startup, time-out, destruction, log collection)
C) management is disconnected issues (service message) to node traffic
D) agency and node are to managing disconnected feedback (heartbeat, daily record)
The agency is mutual with node
The agency is with communicating by Transmission Control Protocol between node, and acting on behalf of each newly-built node is to take independently port to carry out information interaction with the agency.
Interaction content:
A) node side control command (newly-increased, startup, time-out, destruction, log collection)
B) manager issues (service message) to node traffic
C) node side is to manager feedback (heartbeat, daily record)
System robustness
Below, respectively in these system 3 layer architectures, how management end, agency and node are processed and are described under abnormal conditions.
The abnormal solution of management end: two-shipper is active and standby
In the abnormal situation about ending of main management end, standby management end starts, and the chief executive manages the end function.Keep resource file to synchronize with the main management end simultaneously.The assurance system under abnormal conditions, the robustness of system.
The implementation of active and standby management end:
Management end is first monitored message after starting, and according to message, understanding in current network is without the management end operation, oneself is set to the main management end.After startup, send the UDP message, broadcast own state.Issue the JMX service of oneself.
Another management end starts, and obtains broadcast message.As existing management end starts, it oneself can only be guest machine.Broadcast IP, the main management termination is carried out JMX service connection after receiving IP simultaneously.Connect main frame JMX service simultaneously.
After realizing that JMX connects, during any retouching operation that main frame carries out local profile, can will operate simultaneously and send standby management end, revise standby end local profile simultaneously, active and standby configuration file is kept synchronously.
In the situation that main management end abnormal.Standby end listens to this event, starts to start operation.Realization, in the situation that the main management end is ended extremely, starts automatically.
Proxy exception solution: realize the agency by system framework, with the low coupling of node administration machine.
Act on behalf of in the situation that abnormal ends, on the one hand can be in the management end reactiveness, management end can learn and act on behalf of abnormal, on the other hand, agency's abnormal end of a period can this acting server of impression on the normal operation of node.After the agency restarts, management end can allow the agency reconnect working node by controlling, and continues collecting work.
The abnormal solution of node: by copying former abnormal nodes, create at short notice new node and substitute origin node work, reduce greatly the impact that node causes collection extremely.
In the situation that the node abnormal is ended, the agency can send management end extremely by node, and management end can be located this node after learning that node is abnormal, and re-establishes a node origin node collecting device is gathered.
System is used message description
The heartbeat message form
Heartbeat message has been described the data standard of manager and agency, node switching, and rule definition is described in the Xml mode.
The descriptor standard of message format is as follows:
<Message?Type=""?>
<Body?Type=””>
<Type></Type>
<State></State>
<TimeStamp></TimeStamp>
<Addr></Addr>
<Port></Port>
<Name></Name>
<Description><Description>
</Body>
</Message>
The type that rule definition Message is current message, it is heartbeat message or control message that Body defines current message.The transmission types of Type is node or agency, State means the state of message transmitting party, off is not for starting, on is time-out for startup, pause, TimeStamp means the transmit leg time of current message, and Addr means the ip address of message transmitting party, and Name means the title of message transmitting party, Description means the descriptive information of message transmitting party, the reason that can't start as node.
Control message format
Control message and described the data standard that issues control information between manager and agency, node, rule definition is described in the Xml mode.
The descriptor standard of message format is as follows:
<Message?Type=""?>
<Body?Type="">
<Operation>?</?Operation?>
<Type></Type>
<Destination></?Destination?>
</Body>
</Message>
Message type is that Controll means that current message is for controlling message, Body means the type of current message body, HB is heartbeat message, CONTROLL is service message, Type means the transmit leg type of current message, the Operation control command, start is that starter node, pause are for suspending node, destroy for destroying node.The port numbers of Destination destination node.
Service message
Service message has been described the data standard that issues control information between manager and agency, node, and rule definition is described in the Xml mode.
The descriptor standard of message format is as follows:
<Message?Type="BUSINESS"?>
<Body?Type=”MARSHAL”>
<Operation>?QueryMeEqp?</?Operation?>
<Params>
<Param>EMS=nec_sdh?</Param>
<Param>NEC?SDH?</Param>
<Params>
</Body>
</Message>
Message value BUSINESS means the type of current message, BUSINESS is service message, Body means the type of current message body, ALARM is alarm collection, PM is that performance collection, MARSHAL gather for configuration, Params business operation parameter sets, the order of Operation business operation, QuerySys is for gathering the whole network, QueryMeQqp is that acquisition network element intersection reference format, QueryTopo are that acquisition system topological structure, QuerySnc are acquisition channel for certain network element configuration of collection, QueryMeCc, Param business operation parameter.
The accompanying drawing explanation
Fig. 1 is the platform architecture ideograph based on JMX and Transmission Control Protocol.
Fig. 2 is modules functional schematic in three-tier architecture.
Fig. 3 is each module time sequences figure.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage are become apparent more, below in conjunction with accompanying drawing and concrete implementing procedure, technical scheme of the present invention is further described:
Fig. 1 is the platform architecture ideograph based on JMX and Transmission Control Protocol.Fig. 1 has showed management end, the relation between agency and node.Only have a management end in native system, management end is controlled N agency simultaneously.Can create N node on each agency.Between management end and node, can directly not communicate by letter, agent side has played function served as bridge in centre, on the one hand, the receiving management end sends to the instruction of node, control node, on the other hand, the Real-time Obtaining node state, send out merit to management end with information, reach the purpose that management end is monitored in real time for node side.And, use the method, weakened the direct management of user to node, as long as move an agency, just can carry out data acquisition to a plurality of network equipments on this server on every station server.
Fig. 2 is illustrated the function of the modules in the present invention.Management end, mainly finishing the work is that a key starts, the operation configuration, active and standby management, agreement is submitted to, the protocol library retrieval, control command is obtained, control command distribution, the on-the-spot backup of environment.Act on behalf of the self-discovery that major function is node, the node monitor, the node agreement loads, node log backup, node operation monitoring.Mainly, node starts the function of node, and the node situation is reported, and node is guarded, alarm collection, and performance collection, configuration gathers, and control command is carried out.
Fig. 3 has carried out simple explanation to the workflow of whole system.At first the agency is published to server and starts the agency.
After starting, supervisor according to Configuration Agent IP information, finds the agency.With the agency, connect.Then management end can send the newly-built node of instruction to the agency.The agency creates a node procedure at the place server after receiving newly-built node instruction.After newly-built node, supervisor can send agreement to specified node, and agreement is sent to the agency from supervisor, and the agency arrives specified node by protocol configuration.Now but node is in starting state.Management end is sent out the merit enabled instruction, and node starts, and carries out the collecting work of related data, and will implement Information Monitoring and state feedback to management end by acting on behalf of.After node starts, management end can also send to node, suspends, and restart instruction, control the node acquisition state.Finally, after node completes acquisition tasks, management end sends and destroys the node instruction to the agency.Agent side is destroyed responsive node, and so far whole gatherer process finishes.
Claims (1)
1. the power telecom network majority is managed method concentratedly according to acquisition node, it is characterized in that, based on management end, the three-tier architecture of agency and node, by JMX and tcp/ip communication agreement, realize that a key startup, operation configuration, active and standby management, the agreement of management end submitted to, the storehouse agreement is retrieved, control command is obtained and the site environment backup functionality; The node self-discovery of agent side, node monitor, node agreement load and the node operation is controlled; The startup of node, guard, alarm collection, performance collection, configuration collection and control command carry out.
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| CN201110316657.5A CN103442022B (en) | 2011-10-18 | 2011-10-18 | The many data acquisition node centralized management methods of power telecom network |
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|---|---|---|---|
| CN201110316657.5A CN103442022B (en) | 2011-10-18 | 2011-10-18 | The many data acquisition node centralized management methods of power telecom network |
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| CN103442022A true CN103442022A (en) | 2013-12-11 |
| CN103442022B CN103442022B (en) | 2017-08-22 |
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| CN105095502A (en) * | 2015-08-26 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | Log collection method of cluster storage system |
| CN107239478A (en) * | 2016-03-29 | 2017-10-10 | Ls 产电株式会社 | Energy management strategy device, EMS and its operating method |
| CN109639648A (en) * | 2018-11-19 | 2019-04-16 | 中国科学院信息工程研究所 | A kind of acquisition strategies generation method and system based on acquisition data exception |
| CN109672725A (en) * | 2018-11-20 | 2019-04-23 | 中国南方电网有限责任公司超高压输电公司南宁监控中心 | Electric power supervisory control system service exchange method and system under wide area narrowband network |
| 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 |
| CN113923100A (en) * | 2021-10-09 | 2022-01-11 | 中国电信股份有限公司 | Alarm acquisition method, alarm acquisition system, storage medium and electronic device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105095502A (en) * | 2015-08-26 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | Log collection method of cluster storage system |
| CN107239478A (en) * | 2016-03-29 | 2017-10-10 | Ls 产电株式会社 | Energy management strategy device, EMS and its operating method |
| CN107239478B (en) * | 2016-03-29 | 2021-09-07 | Ls 产电株式会社 | Energy management server and energy management system provided with same |
| CN109639648A (en) * | 2018-11-19 | 2019-04-16 | 中国科学院信息工程研究所 | A kind of acquisition strategies generation method and system based on acquisition data exception |
| CN109639648B (en) * | 2018-11-19 | 2020-07-07 | 中国科学院信息工程研究所 | Acquisition strategy generation method and system based on acquired data abnormity |
| CN109672725A (en) * | 2018-11-20 | 2019-04-23 | 中国南方电网有限责任公司超高压输电公司南宁监控中心 | Electric power supervisory control system service exchange method and system under wide area narrowband network |
| 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 |
| CN113923100A (en) * | 2021-10-09 | 2022-01-11 | 中国电信股份有限公司 | Alarm acquisition method, alarm acquisition system, storage medium and electronic device |
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| CN103442022B (en) | 2017-08-22 |
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