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Heat supply pipeline risk distribution analysis method and routing inspection path planning system

A technology of heating system and inspection path, applied in the field of risk distribution analysis method of heating pipeline and inspection path planning system, can solve the problems of limited inspection distance and working time, achieve accuracy and effectiveness, eliminate The effect of endurance anxiety and reducing workload

Pending Publication Date: 2022-01-25
浙江英集动力科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, limited by communication, battery technology and relevant laws and regulations, the inspection distance and working time of the current inspection device are limited. The transmission bandwidth requirements of the collected inspection information and save precious power, greatly reduce the intensity of a single inspection task of the inspection device, improve its service life, improve the accuracy and effectiveness of its inspection, and ensure the safe and stable operation of the thermal pipe network

Method used

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  • Heat supply pipeline risk distribution analysis method and routing inspection path planning system
  • Heat supply pipeline risk distribution analysis method and routing inspection path planning system
  • Heat supply pipeline risk distribution analysis method and routing inspection path planning system

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Embodiment 1

[0076] Such as figure 1 and figure 2 As shown, this embodiment 1 provides a thermal pipeline risk analysis and inspection route planning method based on the digital twin model, including: constructing the digital twin model of the heating system of the heating system, and performing a digital twin model on the digital twin model of the heating system Identification and correction; build a pipe section risk assessment model based on the identified and corrected digital twin model of the heating system, and generate the threshold of the comprehensive risk assessment index based on the basic data information database of the pipe section and the accumulated historical process data. Calculate and obtain the comprehensive risk assessment value index of each pipeline section based on the actual operation data, compare the comprehensive risk assessment value index with the threshold value; and use the genetic algorithm to obtain the optimal inspection path according to the comprehens...

Embodiment 2

[0103] Such as image 3 As shown, on the basis of embodiment 1, this embodiment 2 also provides a thermal pipeline risk analysis and inspection path planning system based on the digital twin model, including: a model building block, constructing a heating system digital model of the heating system The twin model is used to identify and correct the digital twin model of the heating system; the risk assessment module builds a risk assessment model for the pipeline section based on the identified and corrected digital twin model of the heating system, and obtains the comprehensive risk assessment value index of each pipeline section; and obtains the path The module obtains the optimal inspection path according to the comprehensive risk assessment index of each pipe section.

[0104] In this embodiment, the specific functions of each module have been described in detail in Embodiment 1, and will not be repeated in this embodiment.

[0105] In this embodiment, each module may be i...

Embodiment 3

[0107] Such as Figure 4 As shown, on the basis of embodiment 1, this embodiment 3 also provides an inspection system, including: a server, the server is suitable for obtaining the optimal inspection path; inspection equipment, the inspection equipment is suitable for An optimal inspection path sent by the server is received, and the inspection device is adapted to perform an inspection operation of a risky pipe segment according to the optimal inspection path.

[0108] In this embodiment, the server is adapted to use the digital twin model-based thermal pipeline risk analysis and inspection path planning method in Embodiment 1 to obtain an optimal inspection path.

[0109] To sum up, the present invention builds a digital twin model of the heating system, and identifies and corrects the digital twin model of the heating system; constructs a risk assessment model for pipe sections based on the identified and corrected digital twin model of the heating system, and Obtain the c...

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Abstract

The invention belongs to the technical field of pipeline inspection, and particularly relates to a heat supply pipeline risk distribution analysis method and a routing inspection path planning system. The heat supply pipeline risk analysis and inspection path planning method based on a digital twinborn model comprises the following steps: constructing the heat supply system digital twinborn model of a heat supply system is constructed, identifying and correcting the digital twinborn model of the heat supply system; constructing a pipe section risk assessment model according to the identified and corrected digital twin model of the heat supply system; generating a threshold value of a comprehensive risk assessment index based on the basic data information base of the pipe section and the accumulated historical process data; calculating and acquiring a comprehensive risk assessment value index of each pipe section according to actual operation data of the system before each inspection; and according to the comprehensive risk assessment value index of each pipe section, adopting a genetic algorithm to obtain an optimal inspection path. The optimal inspection path is intelligently generated, the workload of inspection equipment is greatly reduced, the endurance anxiety of the inspection equipment is eliminated, and the accuracy and effectiveness of inspection are realized.

Description

technical field [0001] The invention belongs to the technical field of pipeline inspection, and in particular relates to a method for analyzing the risk distribution of heating pipelines and a planning system for inspection paths. Background technique [0002] In view of the practical problems such as the complex topography and environment of some heat pipe network corridors, the inconvenience of inspection along the section, the difficulty of inspection along the heating pipe network in bad weather, the large safety hazards of the old buried pipe network and the lack of effective inspection measures, etc., Various types of inspection devices are gradually being applied to thermal pipeline inspections. [0003] However, limited by communication, battery technology and relevant laws and regulations, the inspection distance and working time of the current inspection device are limited. The transmission bandwidth requirements of the collected inspection information and save pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q10/06G06Q10/04G06F30/20G07C1/20G06F111/04G06F113/14
CPCG06Q10/20G06Q10/0635G06Q10/06393G06Q10/047G06F30/20G07C1/20G06F2113/14G06F2111/04
Inventor 时伟刘定杰穆佩红谢金芳
Owner 浙江英集动力科技有限公司
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