CN102833316A - Method for building power system data acquisition channel using multidimensional space - Google Patents
Method for building power system data acquisition channel using multidimensional space Download PDFInfo
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- CN102833316A CN102833316A CN2012102662178A CN201210266217A CN102833316A CN 102833316 A CN102833316 A CN 102833316A CN 2012102662178 A CN2012102662178 A CN 2012102662178A CN 201210266217 A CN201210266217 A CN 201210266217A CN 102833316 A CN102833316 A CN 102833316A
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Abstract
The invention is suitable to be used in the field of power system communication, and provides a method for building a power system data acquisition channel using multidimensional space. The method comprises: S1, a client giving an order; S2, a master station system applying for a communication object in a multidimensional storage space according to the received order, packaging according to a spatial position where the communication object is stored, returning the communication object to the master station system; S3, sending a packaged communication packet to a front-end processor, the front-end processor transmitting the communication packet to a terminal device; S4, the terminal device responding and returning an echo packet to the front-end processor, the front-end processor transmitting the echo packet to the master station system; S5, the master station system receiving and explaining the communication packet transmitted by the front-end processor, finding a communication object of the object in the multidimensional storage space according to the communication packet, and returning the complete communication objects to the master station system; S6, the master station system returning the explained communication objects to the client to complete communication. The method uses a multithreading way to realize master station communication, so that concurrent capability of the master station is greatly improved.
Description
Technical field
The invention belongs to the electrical network communication field, relate in particular to a kind of method that adopts hyperspace to make up the electric network data acquisition channel.
Background technology
Intelligent grid develops rapidly in the whole world; Electricity provider reduces operation cost in order to strengthen detection and the monitoring to terminal equipment, needs multi-functional integrated main websites such as detection and monitoring terminal equipment, intelligent meter data recording and sale of electricity; The scale of main website is increasing, requires increasingly high to concurrency and large-scale data collection.
Yet domestic main website mainly is that large-scale data acquisition capacity and concurrency effect are bad at present, does not really reach the target of main station system.There is following shortcoming in prior art: (1) is because most of main websites are single-threaded and transmitting-receiving is synchronous, so main website handles the poor ability of the concurrent visit of a large number of users; (2) autotask separates with main website, and the waste resource increases operation cost, can't accomplish the large-scale data acquisition tasks.
Summary of the invention
The object of the present invention is to provide a kind of method that adopts hyperspace to make up the electric network data acquisition channel, be intended to solve in the prior art concurrent access ability difference of a large number of users and autotask and separate the problem that to accomplish the large-scale data acquisition tasks with main website.
The present invention is achieved in that a kind of method that adopts hyperspace to make up the electric network data acquisition channel, comprises the steps:
S1: client is sent instruction;
S2: main station system is applied for communication object according to the instruction that receives in the multidimensional memory space, according to the locus group bag of communication object storage, and communication object is returned to main station system;
S3: the communication bag that group is wrapped sends to front end processor, and said front end processor is transmitted to terminal equipment again;
S4: the terminal equipment response is also returned and is responded bag to said front end processor, and said front end processor is transmitted to main station system again;
S5: main station system receives and explains the communication bag that said front end processor is transmitted, and wraps in the multidimensional memory space according to communication and finds the communication object of object that complete communication object is back to said main station system;
S6: said main station system is back to client with the communication object of explaining, accomplishes a communication.
Further, said multidimensional memory space is three-dimensional memory space, and said three-dimensional memory space utilizes main website address, concentrator address and frame number to make up.
Further, said multidimensional memory space is the two-dimensional storage space.
The present invention adopts the mode of multithreading to realize the main website communication, and the quantity of multithreading is according to main website agreement and the decision of collection scale, and the concurrent ability of main website just strengthens greatly like this, and also visit capacity, number of terminals and the terminal distribution etc. according to the client reasonably distribute thread resources.In addition; Adopt hyperspace to make up the electric network data acquisition channel; Solve the bottleneck of the maximum copy reading number of terminals of part agreement regulation; Utilize main website address, concentrator address and frame number to make up hyperspace memory communicating object, need not adopt the server cluster mode just can solve the problem that the large-scale data amount is gathered like this.
Description of drawings
Fig. 1 is the method realization flow figure that employing hyperspace provided by the invention makes up the electric network data acquisition channel;
Fig. 2 is that the position between the embodiment of the invention client, front end processor, main station system and the multidimensional memory space that provide concerns sketch map.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Like Fig. 1, shown in Figure 2; The method that the employing hyperspace that the embodiment of the invention provides makes up the electric network data acquisition channel comprises:
(1) client is sent instruction;
(2) main station system is received instruction, arrives three-dimensional memory space application spatial object (communication object) immediately, and according to the locus group bag of communication object storage, and the Returning communication object is given main station system;
(3) the communication bag of group being wrapped sends front end processor, and front end processor is transmitted to terminal equipment;
(4) terminal equipment response is returned and is responded bag to front end processor, and front end processor is transmitted to main station system;
(5) main station system is received the communication bag from front end processor, explains the communication bag immediately, and wraps in the communication object that three-dimensional memory space finds object according to communication, and complete communication object is returned main station system;
(6) main station system returns the communication object of explaining to client, accomplishes a communication.
In embodiments of the present invention, transmission is asynchronous with reception, improves communication efficiency widely.Be employed in the two-dimensional storage space in addition in the above-described embodiments, a plurality of main websites integrated system also can reach such effect.Adopt said method to make up the accuracy that the electric network data acquisition channel has been guaranteed communication; Make rational planning for multithreading with scheduling station reaches effective utilization of communication resources; Make the large-scale data collection become possibility.
As one embodiment of the present of invention, suppose at N ID of main website of main website configuration; When main website starts, for each ID of main website sets up a Socket communication thread; Keep with front end processor with the mode of heartbeat and to link; When the task requests data, earlier take out idle object from three-dimensional memory space, according to the attribute of the ID of main website of object, from thread pool, look for the corresponding thread of this main website, send Frame; When the tasks requested return data, front end processor can return on former road, and this main website thread receives response frame, finds corresponding object from three-dimensional memory space, response frame is deposited in the identical object of transmit frame, and will handle this object.
The present invention adopts the mode of multithreading to realize the main website communication; The quantity of multithreading is according to main website agreement and the decision of collection scale; The concurrent ability of main website just strengthens greatly like this, and the present invention also reasonably distributes thread resources according to client's visit capacity, number of terminals and terminal distribution etc.; Adopt hyperspace to make up the electric network data acquisition channel in addition, solve the bottleneck of the maximum copy reading number of terminals of part agreement regulation, need not adopt the server cluster mode just can solve the problem that the large-scale data amount is gathered like this.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a method that adopts hyperspace to make up the electric network data acquisition channel is characterized in that, comprises the steps:
S1: client is sent instruction;
S2: main station system is applied for communication object according to the instruction that receives in the multidimensional memory space, according to the locus group bag of communication object storage, and communication object is returned to main station system;
S3: the communication bag that group is wrapped sends to front end processor, and said front end processor is transmitted to terminal equipment again;
S4: the terminal equipment response is also returned and is responded bag to said front end processor, and said front end processor is transmitted to main station system again;
S5: main station system receives and explains the communication bag that said front end processor is transmitted, and wraps in the multidimensional memory space according to communication and finds the communication object of object that complete communication object is back to said main station system;
S6: said main station system is back to client with the communication object of explaining, accomplishes a communication.
2. the method for claim 1 is characterized in that, said multidimensional memory space is three-dimensional memory space, and said three-dimensional memory space utilizes main website address, concentrator address and frame number to make up.
3. the method for claim 1 is characterized in that, said multidimensional memory space is the two-dimensional storage space.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266217.8A CN102833316B (en) | 2012-07-30 | 2012-07-30 | Method for building power system data acquisition channel using multidimensional space |
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| CN201210266217.8A CN102833316B (en) | 2012-07-30 | 2012-07-30 | Method for building power system data acquisition channel using multidimensional space |
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| CN102833316A true CN102833316A (en) | 2012-12-19 |
| CN102833316B CN102833316B (en) | 2015-06-03 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794503A (en) * | 2010-04-02 | 2010-08-04 | 深圳市科陆电子科技股份有限公司 | Electric energy balance monitoring system for transformer station |
| CN102055814A (en) * | 2010-11-25 | 2011-05-11 | 深圳市科陆电子科技股份有限公司 | Method for realizing cross-network segment real-time collection |
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2012
- 2012-07-30 CN CN201210266217.8A patent/CN102833316B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794503A (en) * | 2010-04-02 | 2010-08-04 | 深圳市科陆电子科技股份有限公司 | Electric energy balance monitoring system for transformer station |
| CN102055814A (en) * | 2010-11-25 | 2011-05-11 | 深圳市科陆电子科技股份有限公司 | Method for realizing cross-network segment real-time collection |
Non-Patent Citations (1)
| Title |
|---|
| 张正等: "面向高并发通讯的网络服务器关键技术的研究", 《计算机光盘软件与应用》 * |
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