CN105160591A - Provincial and regional regulation data transmission method based on distributed real time data service - Google Patents
Provincial and regional regulation data transmission method based on distributed real time data service Download PDFInfo
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- CN105160591A CN105160591A CN201510468588.8A CN201510468588A CN105160591A CN 105160591 A CN105160591 A CN 105160591A CN 201510468588 A CN201510468588 A CN 201510468588A CN 105160591 A CN105160591 A CN 105160591A
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Abstract
The invention discloses a provincial and regional regulation data transmission method based on a distributed real time data service. Point sets are formed by collecting data required by provincial regulation application and subscription data are scheduled through the real time data service. The subscription data take a provincial-regional unified ID as the unique mark. The transmission sequence requires no manual maintenance. Risks due to non-uniformity of points and sequence are reduced. The better combination with the prior provincial and regional scheduling system application is achieved. Data point set customization of good change flexibility and requiring no manual maintenance as well as multiple data delivery methods for applications are provided. Work load of manual maintenance of point charts in a traditional method is reduced. Risks of generation of bad data by the provincial and regional scheduling system due to point set chart non-uniformity are reduced and the method is safe and reliable and has a good application prospect.
Description
Technical field
The invention belongs to power grid regulation technical field, regulate and control data transmission method with being specifically related to a kind of province based on distributed real-time data service.
Background technology
At present, between province and district regulator control system, the classic method of data transmission is by adjusting agreement to need data point set and the transmission sequence number of transmission with economizing, both sides set up communication port and transfer point table separately in systems in which, electric power communication protocol is adopted to carry out data transmission or transmitted by TASE.2 stipulations, agreement needs the data point set title of transmission, guarantee data transmission accuracy.
But, in daily O&M process, increase and decrease due to electrical equipment usually needs to upgrade data point set, the maintenance work of point set table is completed by artificial or semi-automatic usually, easily to make a mistake or both sides' point shows inconsistent situation, cause the generation of regulator control system bad data, impact economizes the normal operation of ground regulation and control, even causes large economic loss.
Summary of the invention
The present invention solves above-mentioned problems of the prior art.Regulate and control data transmission method province based on distributed real-time data service of the present invention, regulation and control application desired data formation point set is economized by collecting, and adjust subscription data by Real-time Data Service to various places, subscription data is to economize unified ID as unique identification, without the need to manual maintenance transmission sequence, reduce the inconsistent risk brought of period, better apply with existing province and district regulator control system and merge, data publication have employed various ways, easy to use, safe and reliable, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
Based on distributed real-time data service province regulate and control a data transmission method, it is characterized in that: comprise the following steps,
Step (1), collects and economizes in regulator control system the data needed for respectively applying and data unique ID;
Step (2), belonging to data, servicing area is by packet, realizes often organizing the corresponding ground regulator control system of data;
Step (3), served by distributed real-time data, economize regulator control system respectively to the data in various places regulator control system subscription respective packets, subscribe to successfully and enter data decryptor state, after various places regulator control system receives the subscribe request of province's regulator control system, form transmission point set in this locality;
Step (4), if ground regulator control system changes during data, then this ground regulator control system judges the transmission point set whether these data belong to corresponding, if belong to, then regulator control system is transferred to province's regulator control system by local data publication service; Otherwise ground regulator control system does not carry out data transmission;
Step (5), the data transmission module economized in regulator control system provides various ways to carry out data publication, comprises and allows application directly to read data by the monitoring module of its inside; This Data Update is used to economize the real-time database of regulator control system; Carry out data reconstruction according to application demand and be converted to data variation message;
Step (6), if when province's regulator control system desired data point set changes, economizes regulator control system upgrades correspondingly regulator control system transmission point set by local Real-time Data Service request.
The invention has the beneficial effects as follows: regulate and control data transmission method the province based on distributed real-time data service of the present invention, regulation and control application desired data formation point set is economized by collecting, and adjust subscription data by Real-time Data Service to various places, subscription data is to economize unified ID as unique identification, without the need to manual maintenance transmission sequence, reduce the inconsistent risk brought of period, better with existing province, ground regulator control system application is merged, there is provided and can change flexibly, data point set without the need to manual maintenance customizes, and application oriented several data published method, reduce the workload of manual maintenance point table in classic method, reduce the province that point set table is inconsistent brought, ground regulator control system produces the risk of bad data, safe and reliable, have a good application prospect.
Accompanying drawing explanation
Fig. 1 be the province based on distributed real-time data service of the present invention regulate and control the process flow diagram of data transmission method.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
Regulate and control data transmission method province based on distributed real-time data service of the present invention, application desired data formation point set is regulated and controled with economizing by collecting, and adjust subscription data by Real-time Data Service to various places, subscription data is to economize unified ID as unique identification, without the need to manual maintenance transmission sequence, reduce the inconsistent risk brought of period, better with existing province, ground regulator control system application is merged, there is provided and can change flexibly, data point set without the need to manual maintenance customizes, and application oriented several data published method, reduce the workload of manual maintenance point table in classic method, reduce the province that point set table is inconsistent brought, ground regulator control system produces the risk of bad data, safe and reliable, as shown in Figure 1, comprise the following steps,
Step (1), collects and economizes in regulator control system the data needed for respectively applying and data unique ID;
Step (2), belonging to data, servicing area is by packet, realizes often organizing the corresponding ground regulator control system of data;
Step (3), served by distributed real-time data, economize regulator control system respectively to the data in various places regulator control system subscription respective packets, subscribe to successfully and enter data decryptor state, after various places regulator control system receives the subscribe request of province's regulator control system, form transmission point set in this locality;
Step (4), if ground regulator control system changes during data, then this ground regulator control system judges the transmission point set whether these data belong to corresponding, if belong to, then regulator control system is transferred to province's regulator control system by local data publication service; Otherwise ground regulator control system does not carry out data transmission;
Step (5), the data transmission module economized in regulator control system provides various ways to carry out data publication, comprises and allows application directly to read data by the monitoring module of its inside; This Data Update is used to economize the real-time database of regulator control system; Carry out data reconstruction according to application demand and be converted to data variation message;
Step (6), if when province's regulator control system desired data point set changes, economizes regulator control system upgrades correspondingly regulator control system transmission point set by local Real-time Data Service request.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. based on distributed real-time data service province regulate and control data transmission method, it is characterized in that: comprise the following steps,
Step (1), collects and economizes in regulator control system the data needed for respectively applying and data unique ID;
Step (2), belonging to data, servicing area is by packet, realizes often organizing the corresponding ground regulator control system of data;
Step (3), served by distributed real-time data, economize regulator control system respectively to the data in various places regulator control system subscription respective packets, subscribe to successfully and enter data decryptor state, after various places regulator control system receives the subscribe request of province's regulator control system, form transmission point set in this locality;
Step (4), if ground regulator control system changes during data, then this ground regulator control system judges the transmission point set whether these data belong to corresponding, if belong to, then regulator control system is transferred to province's regulator control system by local data publication service; Otherwise ground regulator control system does not carry out data transmission;
Step (5), the data transmission module economized in regulator control system provides various ways to carry out data publication, comprises and allows application directly to read data by the monitoring module of its inside; This Data Update is used to economize the real-time database of regulator control system; Carry out data reconstruction according to application demand and be converted to data variation message;
Step (6), if when province's regulator control system desired data point set changes, economizes regulator control system upgrades correspondingly regulator control system transmission point set by local Real-time Data Service request.
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| CN201510468588.8A CN105160591A (en) | 2015-08-04 | 2015-08-04 | Provincial and regional regulation data transmission method based on distributed real time data service |
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Citations (5)
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| CN102360473A (en) * | 2011-10-25 | 2012-02-22 | 国电南瑞科技股份有限公司 | Data sharing method for land-saving power dispatching automation systems |
| CN102438040A (en) * | 2011-10-25 | 2012-05-02 | 国电南瑞科技股份有限公司 | Multi-source real-time data calibration method of with provincial and local integration |
| CN102722548A (en) * | 2012-05-25 | 2012-10-10 | 中国电力科学研究院 | Distributed type remote graphics browsing method based on province and local combination type anti-accident maneuver |
| CN202798152U (en) * | 2012-07-31 | 2013-03-13 | 许继集团有限公司 | Network layering distributed intelligent regional power grid |
| CN104036338A (en) * | 2013-10-11 | 2014-09-10 | 北京清软创新科技有限公司 | Database-based BPA data distributed management method |
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- 2015-08-04 CN CN201510468588.8A patent/CN105160591A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360473A (en) * | 2011-10-25 | 2012-02-22 | 国电南瑞科技股份有限公司 | Data sharing method for land-saving power dispatching automation systems |
| CN102438040A (en) * | 2011-10-25 | 2012-05-02 | 国电南瑞科技股份有限公司 | Multi-source real-time data calibration method of with provincial and local integration |
| CN102722548A (en) * | 2012-05-25 | 2012-10-10 | 中国电力科学研究院 | Distributed type remote graphics browsing method based on province and local combination type anti-accident maneuver |
| CN202798152U (en) * | 2012-07-31 | 2013-03-13 | 许继集团有限公司 | Network layering distributed intelligent regional power grid |
| CN104036338A (en) * | 2013-10-11 | 2014-09-10 | 北京清软创新科技有限公司 | Database-based BPA data distributed management method |
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Application publication date: 20151216 |