CN102497427B - Method and device for realizing data acquisition services of renewable energy source monitoring system - Google Patents
Method and device for realizing data acquisition services of renewable energy source monitoring system Download PDFInfo
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Abstract
Disclosed are a method and a device for realizing data acquisition services of a renewable energy source monitoring system. The method is characterized by including the following steps: system configuration management, public data cache, log processing, communication management, data storage, data safety processing and UI (user interface) interaction, wherein the step of communication management is mainly used for completing communication processing process between the system and a data acquirer and has functions of managing connection of client sides, analyzing received data, communicating with and responding to the data acquirer and the like. By the aid of the method, performance and resources of the renewable energy source monitoring system can be optimized, so that the system can stably run for a long time.
Description
Technical field
The present invention relates to a kind of collecting method, relate in particular to a kind of method that realizes renewable energy source monitoring system data acquisition service.
Background technology
The service end of generally, carrying out data communication based on Transmission Control Protocol can adopt following two schemes to design service end software.Scheme one: use multithreading, open a thread for each client connection (connecting socket) and process, thereby guarantee the ageing of service end.Analyze: although use multithreading to process, the ageing of service end is improved, once but exist a large amount of clients to connect (being possible in engineering reality), service end will be opened a large amount of threads and be processed, and certainly will will to server performance, have very high requirement; Once client connects unexpected disconnection, if the thread resources of having opened can not get reclaiming timely, will cause the reduction of significant wastage and the performance of system resource.Scheme two: set up one and connect socket queue, adopt the method for poll to connect and carry out data read operation each client in queue.Analyze: although this scheme has been avoided the spending of a large amount of thread resources, reduced the ageing of service end.Because cannot determine whether each client connection sends data, therefore must carry out read operation one time to each client, cannot to sending the client of data, respond processing in time, reduced the system effectiveness of service end.
In engineering reality, when using TCP chain to receive and send data, if packet to be sent is long, can be sent by automatic segmentation.If too short, can be automatically combined into longer packet and be sent again.Particularly larger in data volume and send continuously in more obvious.Therefore easily making paired data bag processes wrong problem, and, when packet is segmented, deal with data is imperfect; Packet is processed as a packet by compound tense mistake.
Summary of the invention
Technical problem to be solved by this invention is by network, to be connected and to obtain Monitoring Data with collector terminal on the one hand; On the other hand the Monitoring Data of obtaining is carried out to the processing such as Data Analysis, preservation, for data display system provides data basis.
The present invention has also solved based on Transmission Control Protocol client and has connected long-time online efficient problem of management; Data that the automatic segmentation transmission in Internet Transmission of large packet causes have also been solved imperfect and occur processing wrong problem simultaneously.
Applied environment of the present invention is applicable to the above operating system of Windows Server 2003, disposes the operating system platform of Microsoft .NET Framework 3.5 frameworks and SQL Server 2005 above versions.
Native system can be applicable to, in regenerative resource Application in Building demonstrative project data monitoring system, as dynamic monitoring subsystem, use.Mainly complete the data communication function with data acquisition unit, the data that data acquisition unit is reported are carried out the operations such as AES deciphering, dissection process, write into Databasce, for data display subsystem provides Data support, are the important steps that realizes data monitoring.
Native system has been used multithreading treatment technology, can complete a large amount of collection clients and connects simultaneously and complete data communication services.Native system is the network communication services end based on Transmission Control Protocol, to keep for a long time the data acquisition unit with as client to carry out data communication, while communicating with client, must set up one and connect socket (socket), there are how many clients just to have how many to connect socket, therefore as service end, how a plurality of connection sockets managed and will directly have influence on service end performance and efficiency.
The present invention is that the technical measures that technical solution problem adopts are: a kind of method that realizes renewable energy source monitoring system data acquisition service, it comprises the steps:
System configuration management process, completes native system Basic Configuration Items information, comprises the function such as setting, modification of database connection, TCP listening port, local ip address information;
Common data buffer memory step, is the data buffer storage unit that native system is opened up, comprising system constant and data buffer storage two sub-steps.The data of storing in common data buffer memory step are used as the global system variable of native system, for native system telecommunication management step, data safe processing functional module provide data, reduce the read-write operation of native system and external file, improve system effectiveness; Described common data buffer memory step comprises system constant and data buffer storage two sub-steps, system constant is that each functional module of native system uses, the lower system variable of numerical value change frequency, while carrying out initialization after system starts, from CONFIG.SYS or local data base, obtains assignment; Data buffer storage is the system variable that each functional module of native system uses, numerical value change frequency is higher, data volume is larger, in system, starts a large amount of swap data producing in laggard row transfer of data communication process.
Log processing step, log processing step by the error message producing in system running, necessary information etc. by UI interface display, and be recorded in the journal file of system, be convenient to running situation to monitor, when there is the system failure, provide relevant information to be convenient to the location of system failure reason and processing.
Telecommunication management step, mainly completes communication process between native system and data acquisition unit, comprises the management that client is connected, the Data Analysis receiving, to data acquisition unit, communicates and the function such as reply.Telecommunication management step comprises:
Connect dispatching management sub-step, set up the access to be connected such as monitoring that native system connects client, receive client and connect the data sent, client connected and carry out condition managing, whether client connected to have disconnected and detect etc.For each TCP client, connect, computer operating system be all that it produces a unique sign, in order to the identification of client connection and operation etc., and has opened this uniquely identified interface.Native system obtains by this interface the sign that client connects, thereby makes system connect and to identify and manage client.
Communication protocol management sub-step, while being mainly used in replying to data acquisition unit, forms the xml format text of standard according to communication protocol, meet the xml format text maker of communication protocol.
Data Analysis step according to xml format specification, reads the data message of respective attributes or mark for storage from xml format text.
Thread pool task sub-step, for improving system response time and performance, carries out Data Analysis processing by the mode of thread pool, and the scheduling of data processing task and execution are given operating system and completed.
Data storing step, carries out the write operation of database by the data that dissection process is good, and data are saved in database, and pending data shows that subsystem calls.
Data safe processing step, completes necessary data encrypting and deciphering operation, makes data in transmitting procedure, reach the object of data security.It comprises MD5 verification and AES encryption and decryption.The MD5 code of corresponding data is calculated in MD5 verification according to the rule of formulating in communication protocol, and completes MD5 code contrast verifying function.The data of receiving that mainly achieve a butt joint are carried out AES deciphering and reply data are carried out to AES encryption function.
UI interactive step.UI interactive step is that native system offers system manager, has been convenient to the operation interface unit module of necessary system configuration function.There is the submodules such as System menu, data demonstration, system message demonstration.System menu, the UI of native system provides text definition (being the abbreviation of User Interface user interface) interface clearly, according to System menu mode, corresponding function is carried out to organization and administration, meets the operating habit of most of user to Windows.The operation interface that data acquisition unit is carried out to relevant configuration setting that collector configuration provides to system manager.Client state shows, the part on native system visual interface, and by the mode of data list, the information that client is connected is presented on system interface, the information such as the state that makes system manager can get information about active client to connect, quantity.System message demonstration, the information of catching in journal processing unit shows in the mode of system message, makes keeper can intuitively obtain the information data producing in current system running.Real time data demonstration, in the interface of system, the data that directly current dissection process obtained are presented on interface, are the embodiments directly perceived of native system internal data dissection process.
Packet segment transmissions is processed basic ideas: utilize the way of data buffer storage that the data that at every turn receive are kept in system cache by the order receiving, according to communication protocol, in data cached, read out complete packet, and the data that read are cleaned out from buffer memory, reduce the spending of system resource.Specific works flow process as shown in Figure 6.System receives after data, connection dispatching management sub-step in telecommunication management step reads the data buffer storage object that client corresponding in common data buffer memory connects, whether can the data buffer storage object that judge corresponding client connection by reading corresponding data buffer storage object exist, if data buffer storage object is not also set up, system creation data buffer storage, and the data that receive are written in the data buffer storage of common data unit; If the data buffer storage object having existed arrives data cached end by the data supplementing receiving.After this communication protocol management subelement is searched beginning and the end mark of packet in data cached according to communication protocol, thereby reads out complete packet.
A kind of device of realizing renewable energy source monitoring system data acquisition service, it is characterized in that it comprises the steps: system configuration administration module, complete native system Basic Configuration Items information, comprise the function such as setting, modification of database connection, TCP listening port, local ip address information; Common data cache module, is the data buffer storage unit that native system is opened up, comprising system constant and two submodules of data buffer storage; The data of storing in common data cache module are used as the global system variable of native system, for native system communication management module, data safe processing module provide data, reduce the read-write operation of native system and external file, improve system effectiveness; System constant is that native system correlation function module uses, the lower system variable of numerical value change frequency, while carrying out initialization after system starts, from CONFIG.SYS or local data base, obtains assignment; Data buffer storage is the system variable that native system correlation function module uses, numerical value change frequency is higher, data volume is larger, in system, starts a large amount of swap data producing in laggard row transfer of data communication process; Log processing module, log processing module by the error message producing in system running, necessary information etc. by UI interface display, and be recorded in the journal file of system, be convenient to running situation to monitor, when there is the system failure, provide relevant information to be convenient to the location of system failure reason and processing; Communication management module, mainly completes communication process between native system and data acquisition unit, comprises the management that client is connected, the Data Analysis receiving, to data acquisition unit, communicates and the function such as reply; Data memory module, carries out the write operation of database by the data that dissection process is good, and data are saved in database, and pending data shows that subsystem calls; Data safe processing module, completes necessary data encrypting and deciphering operation, makes data in transmitting procedure, reach the object of data security; It comprises MD5 verification and AES encryption and decryption; The MD5 code of corresponding data is calculated in MD5 verification according to the rule of formulating in communication protocol, and completes MD5 code contrast verifying function; The data of receiving that mainly achieve a butt joint are carried out AES deciphering and reply data are carried out to AES encryption function; UI interactive module; UI interactive step is that native system offers system manager, has been convenient to the operation interface unit module of necessary system configuration function; There is the submodules such as System menu, data demonstration, system message demonstration.
The concrete feature of this programme also has, described communication management module comprises: connect dispatching management submodule, set up the access to be connected such as monitoring that native system connects client, receive client and connect the data sent, client connected and carry out condition managing, whether client connected to have disconnected and detect etc.; For each TCP client, connect, computer operating system be all that it produces a unique sign, in order to the identification of client connection and operation etc., and has opened this uniquely identified interface; Native system obtains by this interface the sign that client connects, thereby makes system connect and to identify and manage client;
Communication protocol management submodule, while being mainly used in replying to data acquisition unit, forms the xml format text of standard according to communication protocol, meet the xml format text maker of communication protocol;
Data Analysis submodule according to xml format specification, reads the data message of respective attributes or mark for storage from xml format text;
Thread pool task submodule, for improving system response time and performance, carries out Data Analysis processing by the mode of thread pool, and the scheduling of data processing task and execution are given operating system and completed.
The invention has the beneficial effects as follows: the packet communicating between data acquisition unit and service end software in renewable energy source monitoring system is through AES, to encrypt and increased the packet of the format of data packet head and packet tail and check digit, along with the increase of monitoring point, the size of packet also increases accordingly; Data acquisition unit is the automation process between equipment with communicating by letter of service end software, do not rely on human assistance operation, and between client and server, only otherwise occur causing the accident of communication disruption, connection between the two will keep connection status for a long time; Expansion along with monitoring range, the quantity of data acquisition unit also likely increases thereupon, thereby make the also corresponding increase of number of connection between server and data acquisition unit, in addition the time that each data acquisition unit sends data to server is identical, caused the appearance of high concurrent connection, server software has been processed to the concurrent ability of multiple spot and have higher requirement.Feature in the engineering reality of comprehensive above three aspects, service end software must be able to adapt to big data quantity, long-time unattended operation, the concurrent actual conditions of multiple spot, so the solution that native system has taked multithreading to combine with queue poll.This scheme not simply superposes to the two, but by the control to client connection status in queue, realizes the optimization to systematic function and system resource, thereby makes the system can long-time steady operation.
For native system being carried out to the checking of performance and efficiency, to build test environment and carry out actual test, hardware environment is as follows:
Through uninterrupted on-line testing in 30 days, between collector and server, communicate by letter, working properly, the data that correct dissection process receives, and correct reply data collector, server CPU usage idle is 0%, busy 15% left and right.
Accompanying drawing explanation
Fig. 1 is system vertical structure block diagram; Fig. 2 is system transversary block diagram; Fig. 3 is system flow chart; Fig. 4 is data receiver deal with data flow graph; Fig. 5 is thread process flow chart; Fig. 6 is packet segment transmissions process chart.
Embodiment
Mutual call relation between native system groundwork flow process and each functional module is described by reference to the accompanying drawings, working-flow as shown in Figure 2, native system reads local system configuration item information by system configuration administrative unit after starting, and completes the initialization operation of common data unit.Start subsequently communications management unit, wait for the connection request of data acquisition unit, once receive the connection request of collector, connect dispatching management unit and read the TCP connection identifier being produced by operating system, communications management unit will be set up the data communication channel of stream Network Based simultaneously, this network flow data passage is realized the sending and receiving of data by the mode of data writing and reading out data, communications management unit writes this channel information and TCP connection identifier in the data output buffer memory of common data unit subsequently, for showing, the client state of UI interactive unit provides data.When data acquisition unit sends data to system, communications management unit reads communication data data from the corresponding network flow data passage of this collector, communications management unit carries out the processing of packet segment transmissions by the communication data reading, and the data that receive is written in the data buffer storage of common data unit.Communication protocol management subelement is searched beginning and the end mark of packet in data cached according to communication protocol, thereby read out complete packet, and using this packet as parameter, be delivered in thread pool TU task unit, NET framework is the thread pool interface that program process provides, and makes the thread in thread pool also automatically start thread task by computer operating system management.Thread pool TU task unit starts the thread task to processing data packets automatically, calling data safe handling step completes the AES deciphering of this packet, and the byte data after being deciphered is written in system cache object, common data buffer memory step is carried out character conversion to the byte data after deciphering, and obtains complete xml data file.Data Analysis unit according to xml format specification, reads the regenerative resource Monitoring Data that collector reports by xml data file from xml format text, gives the real time data display unit that data storage cell carries out database preservation and offers UI interface.Above-mentioned data receiver deal with data flow graph as shown in Figure 4.The system mistake occurring in system running or necessary data message record by log management unit and export to the system message display module at UI interface.
In this telecommunication management step, based on Transmission Control Protocol client, connecting long-time online efficient management is one of concrete feature of the present invention.In renewable energy source monitoring system, the data communication between collector client and native system is continual, thereby makes collector and native system form the state of long-time online communication; In this simultaneously, native system may carry out data communication with a plurality of collector clients simultaneously, therefore, how these communication connections is carried out to high efficiency condition managing and scheduling, is the crucial part of native system.The way that the design of native system and realization have adopted thread to combine with queue, gives full play to advantage separately, not only guarantees that system is ageing but also improve system effectiveness.
Connection dispatching management sub-step in telecommunication management step is that client is connected to the main execution step managing, and its workflow as shown in Figure 5.Native system will be realized the data handling procedure that connects dispatching management sub-step by 3 queues of 4 threads.Three queue QueueWait(waiting lists of model), QueueReceiver(receiving queue), QueueData(data queue), that wherein in waiting list and receiving queue, preserve is socket, the corresponding client of each socket connects, wherein waiting list is for preserving the client connection that does not receive data, and receiving queue is that the client that receives data connects; In data queue, deposit the data that client is sent.4 worker thread ThreadWait(wait threads of simultaneity factor unlatching), ThreadListen(watcher thread), ThreadReceiver(receiving thread), ThreadDataHandle(data processing thread).Wherein, the main task of watcher thread is to monitor client connection request, once client is initiated connection request, watcher thread moves on to client socket in receiving queue, by receiving thread, carries out subsequent treatment.Data processing thread is responsible for the data queue receiving to carry out traversal processing, according to definite processing method, resolves, stores, and data can be used.The groundwork of waiting for thread is the socket of traversal in waiting list, if have data to receive for each socket, so just it is moved on in receiving queue from waiting list, if there is no receivable data, just do not process, in addition, in wait thread equity, treat in the ergodic process of queue, also whether still socket client being connected to survival detects, when client connection had been lost efficacy, to from queue, remove this connection, reduce taking of system resource, improve running efficiency of system and performance, the mechanism of monitoring is to not carrying out for a long time the connection of data communication, communications management unit sends detectable signal to connecting, if do not receive success response, be judged to be and disconnect, concrete observation process is that the time that collector client and native system the last time complete data communication is recorded in common data buffer memory, when waiting for that thread carries out the traversal of waiting list, the time that system is current is calculated with last call duration time, obtain the time interval, when this interval greater than or while equaling pre-set interval threshold value, system needs active probe client to connect whether still survival, system communication administrative unit initiatively sends detectable signal to connecting client, and wait for that client connects the reception of returning and becomes function signal, if do not receive success response, be judged to be and disconnect.Similarly, the socket in receiving thread traversal receiving queue, receives client data.In receiving queue, each socket in judgement queue, if there is no receivable data, so it is moved on in waiting list, if there are receivable data, read the data of socket, and by data packing, give data processing thread and carry out the processing of packet segment transmissions, the data that receive are written in the data buffer storage of common data unit, judge whether that data can receive in addition simultaneously, if do not have data to receive, it moved on in waiting list.
Claims (4)
1. a method that realizes renewable energy source monitoring system data acquisition service, is characterized in that it comprises the steps:
System configuration management process, completes native system Basic Configuration Items information, comprises database connection, TCP listening port, the setting of local ip address information, modify feature;
Common data buffer memory step, is the data buffer storage unit that native system is opened up, comprising system constant and data buffer storage two sub-steps; The data of storing in common data buffer memory step are used as the global system variable of native system, for native system telecommunication management step, data safe processing step provide data, reduce the read-write operation of native system and external file, improve system effectiveness; System constant is that native system correlation function module uses, the lower system variable of numerical value change frequency, while carrying out initialization after system starts, from CONFIG.SYS or local data base, obtains assignment; Data buffer storage is the system variable that native system correlation function module uses, numerical value change frequency is higher, data volume is larger, in system, starts a large amount of swap data producing in laggard row transfer of data communication process;
Log processing step, log processing step is passed through UI interface display by the error message producing in system running, necessary information, and be recorded in the journal file of system, be convenient to running situation to monitor, when there is the system failure, provide relevant information to be convenient to the location of system failure reason and processing;
Telecommunication management step, mainly completes communication process between native system and data acquisition unit, comprises management, the Data Analysis receiving of client connection, to data acquisition unit, communicates answering;
Data storing step, carries out the write operation of database by the data that dissection process is good, and data are saved in database, and pending data shows that subsystem calls;
Data safe processing step, completes necessary data encrypting and deciphering operation, makes data in transmitting procedure, reach the object of data security; It comprises MD5 verification and AES encryption and decryption; The MD5 code of corresponding data is calculated in MD5 verification according to the rule of formulating in communication protocol, and completes MD5 code contrast verifying function; The data of receiving that mainly achieve a butt joint are carried out AES deciphering and reply data are carried out to AES encryption function;
UI interactive step; UI interactive step is that native system offers system manager, has been convenient to the operation interface unit module of necessary system configuration function; There is System menu, data demonstration, system message display sub-module.
2. the method that realizes renewable energy source monitoring system data acquisition service according to claim 1, is characterized in that described telecommunication management step comprises:
Connect dispatching management sub-step, set up the access to be connected such as monitoring that native system connects client, receive client and connect the data sent, client connected and carry out condition managing, whether client connected to have disconnected and detect; For each TCP client, connect, computer operating system is all that it produces a unique sign, in order to identification and the operation that client is connected, and has opened this uniquely identified interface; Native system obtains by this interface the sign that client connects, thereby makes system connect and to identify and manage client;
Communication protocol management sub-step, while being mainly used in replying to data acquisition unit, forms the xml format text of standard according to communication protocol, meet the xml format text maker of communication protocol;
Data Analysis sub-step according to xml format specification, reads the data message of respective attributes or mark for storage from xml format text;
Thread pool task sub-step, for improving system response time and performance, carries out Data Analysis processing by the mode of thread pool, and the scheduling of data processing task and execution are given operating system and completed.
3. a device of realizing renewable energy source monitoring system data acquisition service, is characterized in that it comprises the steps:
System configuration administration module, completes native system Basic Configuration Items information, comprises database connection, TCP listening port, the setting of local ip address information, modify feature;
Common data cache module, is the data buffer storage unit that native system is opened up, comprising system constant and two submodules of data buffer storage; The data of storing in common data cache module are used as the global system variable of native system, for native system communication management module, data safe processing module provide data, reduce the read-write operation of native system and external file, improve system effectiveness; System constant is that native system correlation function module uses, the lower system variable of numerical value change frequency, while carrying out initialization after system starts, from CONFIG.SYS or local data base, obtains assignment; Data buffer storage is the system variable that native system correlation function module uses, numerical value change frequency is higher, data volume is larger, in system, starts a large amount of swap data producing in laggard row transfer of data communication process;
Log processing module, log processing module is passed through UI interface display by the error message producing in system running, necessary information, and be recorded in the journal file of system, be convenient to running situation to monitor, when there is the system failure, provide relevant information to be convenient to the location of system failure reason and processing;
Communication management module, mainly completes communication process between native system and data acquisition unit, comprises management, the Data Analysis receiving of client connection, to data acquisition unit, communicates answering;
Data memory module, carries out the write operation of database by the data that dissection process is good, and data are saved in database, and pending data shows that subsystem calls;
Data safe processing module, completes necessary data encrypting and deciphering operation, makes data in transmitting procedure, reach the object of data security; It comprises MD5 verification and AES encryption and decryption; The MD5 code of corresponding data is calculated in MD5 verification according to the rule of formulating in communication protocol, and completes MD5 code contrast verifying function; The data of receiving that mainly achieve a butt joint are carried out AES deciphering and reply data are carried out to AES encryption function;
UI interactive module; UI interactive step is that native system offers system manager, has been convenient to the operation interface unit module of necessary system configuration function; There is System menu, data demonstration, system message display sub-module.
4. the device of realizing renewable energy source monitoring system data acquisition service according to claim 3, is characterized in that described communication management module comprises:
Connect dispatching management submodule, set up the access to be connected such as monitoring that native system connects client, receive client and connect the data sent, client connected and carry out condition managing, whether client connected to have disconnected and detect; For each TCP client, connect, computer operating system is all that it produces a unique sign, in order to identification and the operation that client is connected, and has opened this uniquely identified interface; Native system obtains by this interface the sign that client connects, thereby makes system connect and to identify and manage client;
Communication protocol management submodule, while being mainly used in replying to data acquisition unit, forms the xml format text of standard according to communication protocol, meet the xml format text maker of communication protocol;
Data Analysis submodule according to xml format specification, reads the data message of respective attributes or mark for storage from xml format text;
Thread pool task submodule, for improving system response time and performance, carries out Data Analysis processing by the mode of thread pool, and the scheduling of data processing task and execution are given operating system and completed.
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| CN103945013A (en) * | 2013-01-17 | 2014-07-23 | 方正宽带网络服务股份有限公司 | Data transmission interface device and data transmission method |
| CN103647685B (en) * | 2013-12-18 | 2017-01-04 | 中国电子科技集团公司第四十一研究所 | A kind of test result information uploads receiving handling method |
| CN104038314B (en) * | 2014-05-09 | 2018-02-02 | 中煤电气有限公司 | A kind of new safety supervision networking dynamic data RTTS and method |
| CN106612297A (en) * | 2015-10-21 | 2017-05-03 | 北京国双科技有限公司 | Data processing method and device |
| CN106790706B (en) * | 2017-02-27 | 2019-11-19 | 深圳先进技术研究院 | A kind of method, platform and the system of data resource optimization |
| CN107565692B (en) * | 2017-09-18 | 2019-08-16 | 合肥学院 | Renewable energy monitoring information real-time collecting method based on dispatch data net |
| CN109246235B (en) * | 2018-09-30 | 2021-12-10 | 广州圣亚科技有限公司 | Method and device for receiving monitoring data and data monitoring system |
| CN109617654B (en) * | 2018-12-14 | 2021-03-05 | 广东飞企互联科技股份有限公司 | Data transmission method and data aggregation analysis device for industrial internet big data service system |
| CN110933118B (en) * | 2020-02-20 | 2020-09-11 | 深圳市城市交通规划设计研究中心股份有限公司 | Edge computing gateway secure communication method, system, terminal equipment and server |
| CN112084095B (en) * | 2020-09-18 | 2021-12-21 | 广域铭岛数字科技有限公司 | Energy network connection monitoring method and system based on block chain and storage medium |
| CN113361571A (en) * | 2021-05-25 | 2021-09-07 | 华能曲阜热电有限公司 | Automatic data acquisition method for fuel front-end chemical examination equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286895A (en) * | 2008-05-22 | 2008-10-15 | 上海交通大学 | Dynamic configurable data monitoring system and method for distributed network |
| CN101808007A (en) * | 2010-02-22 | 2010-08-18 | 烽火通信科技股份有限公司 | Method for acquiring real-time performance data by network manager |
| CN102163231A (en) * | 2011-04-13 | 2011-08-24 | 浪潮(北京)电子信息产业有限公司 | Method and device for data collection |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050005093A1 (en) * | 2003-07-01 | 2005-01-06 | Andrew Bartels | Methods, systems and devices for securing supervisory control and data acquisition (SCADA) communications |
-
2011
- 2011-12-13 CN CN201110414050.0A patent/CN102497427B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286895A (en) * | 2008-05-22 | 2008-10-15 | 上海交通大学 | Dynamic configurable data monitoring system and method for distributed network |
| CN101808007A (en) * | 2010-02-22 | 2010-08-18 | 烽火通信科技股份有限公司 | Method for acquiring real-time performance data by network manager |
| CN102163231A (en) * | 2011-04-13 | 2011-08-24 | 浪潮(北京)电子信息产业有限公司 | Method and device for data collection |
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