Substation inspection system and inspection method thereof

An inspection system and substation technology, applied in the field of substation inspection, can solve the problems of not being able to meet the real-time detection and maintenance requirements of robot navigation, not considering the real-time environment of the substation environment, and failing to meet the inspection requirements, so as to improve efficiency and real-time performance, improve real-time performance, and reduce the effect of network bandwidth limitations

Pending Publication Date: 2022-02-15
LINQU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the substation inspection, the task planning method for the robot is to import the online map and plan the inspection route according to the distribution information of the substation; the current monitoring points are set by the on-site inspection personnel according to the pre-set inspection tasks. It does not consider the real-time environment of the entire substation environment, and the inspection efficiency is low. At the same time, when a fault is detected and transmitted to the management end, maintenance personnel need to find a solution for maintenance, so the inspection efficiency is very low. The equipment to be inspected cannot meet the existing inspection needs
[0004] Most of the image and video data obtained by the existing substation inspection robots are analyzed and processed by the network back-end server. Due to the influence of the transmission network bandwidth, there is a certain delay in data analysis, which cannot meet the high requirements for real-time detection and maintenance of robot navigation. Application Scenario Requirements

Method used

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  • Substation inspection system and inspection method thereof
  • Substation inspection system and inspection method thereof

Examples

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Embodiment 1

[0036] Such as figure 1 As shown, this embodiment discloses a substation inspection system, an inspection robot and a control terminal; the inspection robot includes a data acquisition module, an intelligent processor module, and an inspection navigation control module;

[0037] The data acquisition module includes an optical camera and a three-dimensional laser radar, and the intelligent processor is used to receive the image data collected by the optical camera and the three-dimensional laser radar, construct a three-dimensional semantic map of the substation and its semantic information, and generate Inspection task path;

[0038] The inspection navigation control module is used to control the inspection robot to inspect the equipment to be inspected according to the inspection task path, and the intelligent processor module judges whether the equipment to be inspected is faulty according to the returned inspection image of the equipment to be inspected, and if so, sends T...

Embodiment 2

[0066] Such as image 3 As shown, this embodiment provides a substation inspection method, the method includes the following steps:

[0067] Obtain the image data of the current substation environment;

[0068] Construct a three-dimensional semantic map of the substation and its semantic information based on the image data of the current substation environment, and generate inspection task paths based on the three-dimensional semantic map and its semantic information;

[0069] According to the task path to inspect the equipment to be inspected, judge whether the equipment to be inspected is faulty according to the inspection image of the inspected equipment, if so, output the fault type, call the maintenance strategy according to the fault type, and call the maintenance tool carried by the inspection robot according to the maintenance strategy maintain.

[0070] The method described in the above second embodiment is proposed based on the system in the first embodiment. For t...

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Abstract

The invention belongs to the technical field of substation inspection, and discloses a substation inspection system and inspection method thereof, and the system comprises an inspection robot and a control terminal. The inspection robot comprises a data acquisition module, an intelligent processor module and an inspection navigation control module; the intelligent processor is used for constructing a transformer substation three-dimensional semantic map and semantic information thereof according to the image data of the data acquisition module, and generating an inspection task path; the inspection navigation control module is used for controlling the inspection robot to inspect the to-be-detected equipment according to the task path, the intelligent processor judges whether the to-be-detected equipment breaks down or not according to the inspection image of the to-be-detected equipment, and if yes, the fault type is output to the control terminal, the control terminal calling the maintenance strategy according to the fault type and sending the maintenance strategy to the intelligent processor module. The intelligent processor module calls the maintenance tool carried by the inspection robot for maintenance according to the maintenance strategy, the inspection result analysis efficiency of the inspection robot is improved, and the inspection fault is solved in real time.

Description

technical field [0001] The invention belongs to the technical field of substation inspection, and in particular relates to a substation inspection system and an inspection method thereof. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] At present, in the substation inspection, the task planning method for the robot is to import the online map and plan the inspection route according to the distribution information of the substation; the current monitoring points are set by the on-site inspection personnel according to the pre-set inspection tasks. It does not consider the real-time environment of the entire substation environment, and the inspection efficiency is low. At the same time, when a fault is detected and transmitted to the management end, maintenance personnel need to find a solution for maintenance, so the inspection efficiency i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H02B3/00
CPCH02J13/00001H02J13/00006H02J13/00019H02B3/00Y02B90/20Y04S40/12
Inventor 王建坤刘伟商晓凯康家诚张萍刘恒瑞侯章文赵海承
Owner LINQU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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