CN101917463A - Networked coordination method of electric power graphs - Google Patents
Networked coordination method of electric power graphs Download PDFInfo
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- CN101917463A CN101917463A CN 201010237263 CN201010237263A CN101917463A CN 101917463 A CN101917463 A CN 101917463A CN 201010237263 CN201010237263 CN 201010237263 CN 201010237263 A CN201010237263 A CN 201010237263A CN 101917463 A CN101917463 A CN 101917463A
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Abstract
The invention discloses a networked coordination method of electric power graphs. The method comprises the following steps of: (1) dividing graph resources in a database into a plurality of graph units; (2) inquiring and recording the login conditions of users, including the conditions of logging a client system, exiting the client system or abnormally exiting the client system; (3) informing self state to a server by the client system or/and acquiring the states of other users from the server; (4) logging off the graph units if no other users use the graph units, and negotiating the use permissions of the graph units with the users if other users use the graph units; and (5) logging in the graph units by the user after use. The method guarantees the work coordination among all the users, the data security of the graph resources and the integral safe and stable running of the system.
Description
Technical field
The present invention relates to Automation of Electric Systems, relate in particular to a kind of networked coordination method of electric power graphs.
Background technology
The existing history for many years of the graphical application of electric power application software, still along with the continuous development of power information networking, the demand of the networked coordination of electric power graphs is more and more stronger.But also there is following problem in the networked coordination of electric power graphs at present:
(1) many people use the collision problem of the data inconsistency that identical graphic resource causes simultaneously;
(2) monopolizing of graphic resource causes other people can't normally carry out the problem of work;
(3) Information Security problem and the program stability problem under computer, network or the program exception situation.
Summary of the invention
For overcoming the defective of prior art, the technical problem to be solved in the present invention has provided a kind of networked coordination method of working and working in coordination with, guarantee the graphic resource data security, guarantee the electric power graphs of entire system safe and stable operation between each user guaranteed.
Technical scheme of the present invention is: the networked coordination method of this electric power graphs may further comprise the steps: (1) is divided into some graphic elements with the graphic resource in the database; (2) inquiry and the login situation of recording user, promptly the logging on client system, withdraw from FTP client FTP or withdraw from FTP client FTP unusually; (3) state of FTP client FTP announcement server oneself is or/and obtain other state of user from server; (4) if do not have that other users use graphic element then the user checks out graphic element, and if had other users to use with the right to use of its negotiation graphic element; (5) user that finishes using logs on graphic element.
This method need not be done big change to original graphical electric power system application program under existing mature technique condition can realize figure networked coordination function, guarantees to work between each user to work in coordination with, guarantee the graphic resource data security, guarantee the entire system safe and stable operation.
Description of drawings
Fig. 1 is for adopting the system construction drawing of method of the present invention;
Fig. 2 is the flow chart of the logging on client system of step (2);
Fig. 3 is the flow chart that withdraws from FTP client FTP of step (2);
Fig. 4 is the flow chart that withdraws from FTP client FTP unusually of step (2);
Fig. 5 is the flow chart of step (4);
Fig. 6 is the flow chart of step (5).
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Because the defective of prior art, service comes each electric power application software client of master control to realize safe and reliable stable figure networked coordination work based on graphic monitoring for we.
Patterned software platform is owing to its intuitive, convenience, agility, practicality, standardization and science, and the interactive graphics system based on graphical interfaces has obtained using widely in the electric power system application program in recent years.Along with the fast development of electrical network, business is collaborative more and more frequent between enterprises and enterprise, and patterned electric power system application program certainly will be broken original isolation application and move towards synergistic application.
The graphic monitoring service is the application program that runs on the server, collaborative work in order between each graphical electric power system application program of its unified coordination and administration Network Based.Mainly contain following function:
(1) is in charge of of the reasonable use of each graphical electric power system application client, guarantees the data security of graphic resource graphic resource.
(2) be responsible for to coordinate mutual between each graphical electric power system application client program, guarantee that the work between each user is collaborative.
(3) monitor the running status of each graphical electric power system application client, to handling unusually, to guarantee the entire system safe and stable operation.
Fig. 1 is for adopting the system construction drawing of method of the present invention.We divide graphic element with graphic resource from big to small according to the scope of figure affiliated area, as: " system → unit → zone → factory's station → element ".Can be provided with graphic element and to occupy and the non-state that occupies two kinds of mutual exclusions, have only the active user to occupy this graphic element and just have the right to edit this graphic element, other users then have no right to edit this graphic element like this, so just can solve " collision problem that many people use the data inconsistency that identical graphic resource causes simultaneously ".
Graphic resource is the electric power/electrical network image resource in electric power system application program (being FTP client FTP).As: primary connection figure, secondary connection diagram, distribution figure etc.A graphic resource is represented an electric power/electrical network figure.
Communicating by letter between graphic monitoring service (being server) provides the user and serves and between user and user, make the right to use problem that to consult same graphic element between the user, so just can solve " monopolizing of graphic resource causes other people can't normally carry out the problem of work ".
The graphic monitoring service also provides the user the not other and reasons such as network or computer glitch at computer, and when causing consulting the right to use problem of same graphic element between the user, is exceeding the mechanism that initiatively right to use is discharged under the situation set the waiting period.This mechanism has solved " Information Security problem under computer, network or the program exception situation and program stability problem ".
The networked coordination method of this electric power graphs may further comprise the steps: (1) is divided into some graphic elements with the graphic resource in the database; (2) inquiry and the login situation of recording user, promptly the logging on client system, withdraw from FTP client FTP or withdraw from FTP client FTP unusually; (3) state of FTP client FTP announcement server oneself is or/and obtain other state of user from server; (4) if do not have that other users use graphic element then the user checks out graphic element, and if had other users to use with the right to use of its negotiation graphic element; (5) user that finishes using logs on graphic element.
Fig. 2 is the flow chart of the logging on client system of step (2).The logging on client system of wherein said step (2) comprises step by step following: (2.1.1) user clicks " determining " button at login window input user account and password; (2.1.2) judge whether graphical services opens; If (2.1.3) open, whether login by this number of the account to graphic monitoring service inquiry for information client side; If (2.1.4) the graphic monitoring service does not start, then the data query library lookup whether login by this number of the account; (2.1.5) judge whether account is logined; " this user logins, please the coupled system keeper in prompting if (2.1.6) this number of the account is logined! ", finish login; If (2.1.7) not login of this number of the account, then Query Database sees whether account number cipher is correct; (2.1.8) judge whether account number cipher is correct; If (2.1.9) account number cipher is incorrect, prompting " you user name or the password of input are wrong, please check "; If (2.1.10) account number cipher is correct, in database, revises login and be labeled as logging status; (2.1.11) judge whether graphical services opens; If (2.1.12) the graphic monitoring service starts, this number of the account is write login record; (2.1.13) finish login.
Fig. 3 is the flow chart that withdraws from FTP client FTP of step (2).The FTP client FTP that withdraws from of wherein said step (2) comprises step by step following: (2.2.1) user's shutdown system; (2.2.2) in database, revise login and be labeled as not logging status; (2.2.3) judge whether graphical services opens; If (2.2.4) graphical services is opened, from login record, remove this number of the account; (2.2.5) log off and finish.
Fig. 4 is the flow chart that withdraws from FTP client FTP unusually of step (2).Unusually the FTP client FTP that withdraws from of wherein said step (2) comprises step by step following: after (2.3.1) the graphic monitoring service starts, will open exception handler; (2.3.2) the graphic monitoring service is every the X time interval, and the information client side of all account numbers in login record sends checking online information; (2.3.3) the graphic monitoring service judges whether to receive return information; If (2.3.4) return information is not received in the graphic monitoring service, then from login record, remove this number of the account, account is put into exception record, this information client side of mark is for withdrawing from unusually, and recording exceptional disengaging time; In (2.3.5) the graphic monitoring service Y time interval, the information client side of all account numbers in exception record sends checking online information; (2.3.6) the graphic monitoring service judges whether to receive return information; If (2.3.7) return information has been received in the graphic monitoring service, account is relayed in the login record by exception record; If (2.3.8) return information is not received in the graphic monitoring service, from exception record, remove account, and revise database mark account and do not login, cancel the resource that all accounts occupy.
Further, Fig. 5 is the flow chart of step (4), and described step (4) comprises step by step following: (4.1) user A will edit a graphic resource at first will check out this graphic resource; (4.2) whether system is checked out by other users from this figure of data base querying; (4.3) if do not checked out, then revise this figure of data-base recording and checked out by user A, obtain this up-to-date graphic resource then; (4.4) if be that user B has checked out by other users, then whether user B is online to the graphic monitoring service request; (4.5) if user B is not online, the graphic monitoring service is then revised user B login and is labeled as not logging status in database, cancel all graphic resources that check out of user B, and return messages allow user A check out figure, and revises the mark that checks out in the database; (4.6) if user B is online, then return the mailing address of user B, the information client side of user A sends request " user A attempts editing graph XX, request release profiles XX " to user B; (4.7) judging whether user B agrees this graphic resource discharged to user A uses; (4.8) if user B agrees to discharge this graphic resource, perhaps do not have response in the time of default, the information client side of user B is cancelled and is checked out this figure, and notifies user A to check out figure; (4.9) if user B refusal discharges this graphic resource, then the information client side of user B returns the message of wait to user A; (4.10) checking out the figure process finishes.
Further, Fig. 6 is the flow chart of step (5), and described step (5) comprises step by step following: (5.1) user clicks the preservation engineering; (5.2) preserve all resources that check out of this user; (5.3) revise this user and check out all state of resources for not checking out state, and record modification people modification time; (5.4) logging on process finishes.
The designed advantage of this patent is as follows:
(1) under existing mature technique condition, need not do big change and can realize figure networked coordination function original graphical electric power system application program, guarantee the fail safe stability and the reliability of original system to the full extent, kept user's use habit to the full extent;
(2) guaranteed the independence and the low coupling of the service of original graphical electric power system application program and graphic monitoring to the full extent, allowed original graphical electric power system application program not only can isolated operation but also can unite with the graphic monitoring service and use with realization figure networked coordination;
(3) the extensibility height of graphic monitoring service is for good basis has been laid in the function expansion of electric power system in future application program.As: application program is upgraded automatically, client control is managed, place's graphical user is changed all online user's immediate updatings etc.
The above; it only is preferred embodiment of the present invention; be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs to the protection range of technical solution of the present invention to any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. the networked coordination method of electric power graphs is characterized in that, may further comprise the steps:
(1) graphic resource in the database is divided into some graphic elements;
(2) inquiry and the login situation of recording user, promptly the logging on client system, withdraw from FTP client FTP or withdraw from FTP client FTP unusually;
(3) state of FTP client FTP announcement server oneself is or/and obtain other state of user from server;
(4) if do not have that other users use graphic element then the user checks out graphic element, and if had other users to use with the right to use of its negotiation graphic element;
(5) user that finishes using logs on graphic element.
2. the networked coordination method of electric power graphs according to claim 1 is characterized in that, the logging on client system of described step (2) comprises step by step following:
(2.1.1) user clicks " determining " button at login window input user account and password;
(2.1.2) judge whether graphical services opens;
If (2.1.3) open, whether login by this number of the account to graphic monitoring service inquiry for information client side;
If (2.1.4) the graphic monitoring service does not start, then the data query library lookup whether login by this number of the account;
(2.1.5) judge whether account is logined;
" this user logins, please the coupled system keeper in prompting if (2.1.6) this number of the account is logined! ", finish login;
If (2.1.7) not login of this number of the account, then Query Database sees whether account number cipher is correct;
(2.1.8) judge whether account number cipher is correct;
If (2.1.9) account number cipher is incorrect, prompting " you user name or the password of input are wrong, please check ";
If (2.1.10) account number cipher is correct, in database, revises login and be labeled as logging status;
(2.1.11) judge whether graphical services opens;
If (2.1.12) the graphic monitoring service starts, this number of the account is write login record;
(2.1.13) finish login.
3. the networked coordination method of electric power graphs according to claim 2 is characterized in that, the FTP client FTP that withdraws from of described step (2) comprises step by step following:
(2.2.1) user's shutdown system;
(2.2.2) in database, revise login and be labeled as not logging status;
(2.2.3) judge whether graphical services opens;
If (2.2.4) graphical services is opened, from login record, remove this number of the account;
(2.2.5) log off and finish.
4. the networked coordination method of electric power graphs according to claim 3 is characterized in that, the FTP client FTP that withdraws from unusually of described step (2) comprises step by step following:
After (2.3.1) the graphic monitoring service starts, will open exception handler;
(2.3.2) the graphic monitoring service is every the X time interval, and the information client side of all account numbers in login record sends checking online information;
(2.3.3) the graphic monitoring service judges whether to receive return information;
If (2.3.4) return information is not received in the graphic monitoring service, then from login record, remove this number of the account, account is put into exception record, this information client side of mark is for withdrawing from unusually, and recording exceptional disengaging time;
In (2.3.5) the graphic monitoring service Y time interval, the information client side of all account numbers in exception record sends checking online information;
(2.3.6) the graphic monitoring service judges whether to receive return information;
If (2.3.7) return information has been received in the graphic monitoring service, account is relayed in the login record by exception record;
If (2.3.8) return information is not received in the graphic monitoring service, from exception record, remove account, and revise database mark account and do not login, cancel the resource that all accounts occupy.
5. the networked coordination method of electric power graphs according to claim 4 is characterized in that, described step (4) comprises step by step following:
(4.1) user A will edit a graphic resource and at first will check out this graphic resource;
(4.2) whether system is checked out by other users from this figure of data base querying;
(4.3) if do not checked out, then revise this figure of data-base recording and checked out by user A, obtain this up-to-date graphic resource then;
(4.4) if be that user B has checked out by other users, then whether user B is online to the graphic monitoring service request;
(4.5) if user B is not online, the graphic monitoring service is then revised user B login and is labeled as not logging status in database, cancel all graphic resources that check out of user B, and return messages allow user A check out figure, and revises the mark that checks out in the database;
(4.6) if user B is online, then return the mailing address of user B, the information client side of user A sends request " user A attempts editing graph XX, request release profiles XX " to user B;
(4.7) judging whether user B agrees this graphic resource discharged to user A uses;
(4.8) if user B agrees to discharge this graphic resource, perhaps do not have response in the time of default, the information client side of user B is cancelled and is checked out this figure, and notifies user A to check out figure;
(4.9) if user B refusal discharges this graphic resource, then the information client side of user B returns the message of wait to user A;
(4.10) checking out the figure process finishes.
6. the networked coordination method of electric power graphs according to claim 5 is characterized in that, described step (5) comprises step by step following:
(5.1) user clicks the preservation engineering;
(5.2) preserve all resources that check out of this user;
(5.3) revise this user and check out all state of resources for not checking out state, and record modification people modification time;
(5.4) logging on process finishes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010237263 CN101917463B (en) | 2010-07-22 | 2010-07-22 | Networked coordination method of electric power graphs |
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| CN 201010237263 CN101917463B (en) | 2010-07-22 | 2010-07-22 | Networked coordination method of electric power graphs |
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| CN101917463A true CN101917463A (en) | 2010-12-15 |
| CN101917463B CN101917463B (en) | 2013-01-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341365A (en) * | 2015-07-07 | 2017-01-18 | 腾讯科技（深圳）有限公司 | New account information deletion method and device |
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| CN1648859A (en) * | 2005-01-27 | 2005-08-03 | 浙江大学 | Method for maintaining semantics consistency in figure synergistic design |
| CN1658567A (en) * | 2005-02-21 | 2005-08-24 | 华东师范大学 | Cooperative plotting method based on internet |
| WO2009123917A1 (en) * | 2008-04-03 | 2009-10-08 | Motorola, Inc. | Method and apparatus for collaborative design of an avatar or other graphical structure |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414497A (en) * | 2002-11-26 | 2003-04-30 | 西安交通大学 | Network manufacture cooperative supporting tool |
| CN1648859A (en) * | 2005-01-27 | 2005-08-03 | 浙江大学 | Method for maintaining semantics consistency in figure synergistic design |
| CN1658567A (en) * | 2005-02-21 | 2005-08-24 | 华东师范大学 | Cooperative plotting method based on internet |
| WO2009123917A1 (en) * | 2008-04-03 | 2009-10-08 | Motorola, Inc. | Method and apparatus for collaborative design of an avatar or other graphical structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106341365A (en) * | 2015-07-07 | 2017-01-18 | 腾讯科技（深圳）有限公司 | New account information deletion method and device |
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| CN101917463B (en) | 2013-01-02 |
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Inventor after: Li Laifeng Inventor after: Wen Jinghua Inventor after: Liu Zhiyuan Inventor after: Zhang Yonghao Inventor after: Luo Meiling Inventor after: Wang Hui Inventor before: Li Laifeng Inventor before: Wen Jinghua Inventor before: Liu Zhiyuan Inventor before: Guo Xiaorui Inventor before: Luo Meiling Inventor before: Wang Hui |
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Free format text: CORRECT: INVENTOR; FROM: LI LAIFENG WEN JINGHUA LIU ZHIYUAN GUO XIAORUI LUO MEILING WANG HUI TO: LILAIFENG WEN JINGHUA LIU ZHIYUAN ZHANG YONGHAO LUO MEILING WANG HUI |
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