Multi-task online collaborative editing method for power grid

A collaborative editing and multi-tasking technology, applied in electrical digital data processing, instruments, calculations, etc., can solve problems such as inability to edit data

Active Publication Date: 2019-07-30
XIAMEN GREAT POWER GEO INFORMATION TECH +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this solution, for other clients, only partial editing rights are available, and all data in shared files cannot be edited, so there are limitations

Method used

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  • Multi-task online collaborative editing method for power grid
  • Multi-task online collaborative editing method for power grid
  • Multi-task online collaborative editing method for power grid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Embodiment 1 of the present invention is: a multi-task online collaborative editing method for power grids, the method is based on version management technology, which is a long transaction graphics maintenance processing technology used in graphics maintenance and editing. Through it, different graphic version layers can be maintained and edited for their respective tasks without affecting each other. In the system, it is used to isolate the power grid in the running state and the grid in the editing state. The version task editing work is all carried out in the editing state, and the data in the editing state cannot be seen in the running state. Only after the task is released, the data in the editing state can be merged into the running state. Take each power grid equipment operation and maintenance task list as a version, and record the changes in the grid GIS data; when the version is approved and released, the life cycle of the version will end; the version audit ...

Embodiment 2

[0085] This embodiment is a further extension of step S6 in the first embodiment.

[0086] Such as image 3 As shown, step S6 specifically includes:

[0087] S601: Obtain the largest sequence value in the version change table.

[0088] S602: Obtain the largest sequence value in all base tables and version tables; that is, obtain the largest sequence value in all base tables and their corresponding version tables in memory.

[0089] S603: Determine whether the two largest sequence values ​​are consistent. If yes, it means that no master table has been edited. If not, it means that the master table has been edited. Step S604 is executed.

[0090] S604: Obtain, according to the version change table, the base version table number corresponding to the sequence value between the two largest sequence values.

[0091] S605: Determine whether the corresponding master table number includes the one master table number, if yes, perform step S606.

[0092] S606: Determine that the one ...

Embodiment 3

[0096] This embodiment is a further extension of the foregoing embodiments.

[0097] Before step S1 or S2, load the base version table of the power grid equipment and its corresponding version table into the memory, and map it as a memory object organization and management, that is, load the grid base version and version space data into the memory, and adopt the corresponding data structure Encapsulate spatial database data. Spatial data includes points, lines, planes, annotations, etc., use object-oriented design ideas to form data abstract types, encapsulate data, and at the same time encapsulate spatial tables with corresponding data structures, mainly manage spatial record objects, objects Index and provide data read and write operations.

[0098] When editing, the backend manages the spatial data centrally through the service mode, adopts the version penetration mechanism, that is, in the editing task, the editing results of other tasks can be seen in real time, and the "...

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Abstract

The invention discloses a multi-task on-line collaborative editing method for a power grid. The method comprises the following steps that creating a state ID (Identity) sequence of which the sequence values are sorted from small to large in sequence; if an editing operation is carried out under an editing state, recording edited data in a corresponding version table, and recording a version ID and an editing flag; on the basis of a time sequence of the editing operation, enabling the editing operation to be related to the sequence values which are taken out of the state ID sequence in sequence; enabling the sequence values to be related to the ID of an edited base version table; according to a version change table, judging whether one base version table is changed or not; if the base version table is changed, correspondingly changing the base version table according to a version table corresponding to the base version table; meanwhile, enabling an update operation to be related to a next sequence value of the state ID sequence; enabling the next sequence value to be related to the ID of the updated base version table; and publishing the base version table. By use of the method, a plurality of client sides can carry out collaborative editing on same or different base version tables on the basis of different editing tasks.

Description

technical field [0001] The invention relates to the technical field of power grid information communication, in particular to a multi-task online collaborative editing method for a power grid. Background technique [0002] In order to fully and effectively support the effective management of grid resource information by units and departments at all levels, it is necessary to build grid resource maintenance applications covering all levels of the State Grid Corporation, provincial companies, and prefecture-level companies. After the completion of infrastructure projects, technical renovation and overhaul projects, user projects, etc., operation and maintenance personnel and dispatchers must update relevant equipment graphics and account information to realize integrated maintenance of graphics, topology, and equipment account information for power grid equipment and facilities , to realize the horizontal and vertical "one network" of the company's power grid. Operation and m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/176G06F16/11
CPCG06F16/122G06F16/1767
Inventor 项卫山刘光曹邱鹤庆张丹丹常昌蔡喜荣陈升赵光
Owner XIAMEN GREAT POWER GEO INFORMATION TECH
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