Three-dimensional digital deduction method for top cover maintenance hoisting operation and risk identification

A hoisting operation and top cover technology, applied in image data processing, design optimization/simulation, special data processing applications, etc., can solve problems such as safety risks, improve operation quality and efficiency, solve data specifications, enhance realism and The effect of immersion

Pending Publication Date: 2021-01-05
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the present invention provides a three-dimensional digital deduction method for roof

Method used

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  • Three-dimensional digital deduction method for top cover maintenance hoisting operation and risk identification
  • Three-dimensional digital deduction method for top cover maintenance hoisting operation and risk identification

Examples

Experimental program
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Embodiment 1

[0041] Embodiment 1 provided by the present invention is an embodiment of a three-dimensional digital deduction method for roof overhaul and hoisting operation and risk identification provided by the present invention, as shown in figure 2 Shown is a flow chart of an embodiment of a three-dimensional digital deduction method for roof overhaul and hoisting operations and risk identification provided by the present invention. figure 2 It can be seen that the method includes:

[0042] Construct a three-dimensional refined model of the roof and a virtual scene of the roof maintenance operation.

[0043] Preferably, the process of building a three-dimensional refined model of the top cover includes:

[0044] Construct a 3D digital model of the roof based on the 2D drawings of the roof equipment and / or the actual materials on site.

[0045] Store roof equipment related information related to roof equipment maintenance into the database, and the roof equipment related information...

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Abstract

The invention relates to a three-dimensional digital deduction method for top cover maintenance hoisting operation and risk identification. The method comprises the steps: constructing a top cover three-dimensional refined model and a top cover maintenance operation virtual scene; establishing an early warning rule based on space collision early warning; designing a top cover hoisting path planning method meeting an early warning rule, and determining an optimal top cover hoisting path, so a worker has a vivid feeling and an immersion feeling during operation, and seamless fusion of a model, atool and an overhaul scene in a top cover overhaul process is realized; deducing the field operation scheme, completing collision analysis and optimal path planning, and realizing safe deduction of the top cover maintenance operation.

Description

technical field [0001] The invention relates to the field of maintenance simulation technology, in particular to a three-dimensional digital deduction method for roof maintenance and hoisting operation and risk identification. Background technique [0002] With its unique operating characteristics of peak regulation and valley filling, pumped storage power station plays the role of conditional load, promoting energy saving of power system and maintaining stable operation of power grid safety net. It has gradually become an effective and indispensable means of regulation in my country's power system. At the same time, with the rapid development of intelligent and informatization construction of pumped storage power stations, higher requirements are put forward for the standardization of maintenance process, accurate prediction of maintenance resources, and intelligent maintenance management. [0003] The task of maintenance and hoisting of the pumped storage unit is to hoist ...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06F30/20G06T17/00
CPCG06T17/00G06F30/13G06F30/20
Inventor 方创新刘英胡志平李帅轩张成华李玲肖志怀刘少华夏襄晨
Owner STATE GRID CORP OF CHINA
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