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Equipment inspection method in area and inspection equipment

An area and equipment technology, applied in the field of substation inspection, can solve problems such as derailment, angle error, and fixed line

Inactive Publication Date: 2019-08-09
湖北南邦创电科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides an inspection method and inspection equipment for equipment in an area, the purpose of which is to solve the inspection of conventional items in the power substation room and outside, and completely solve the derailment of rail inspection , angle error, fixed line and other issues

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Embodiment Construction

[0013] The technical solutions in the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Such as figure 1 , 2 As shown, a method for inspection of equipment in an area is characterized in that it includes the following steps:

[0015] S1. The main control system constructs a virtual map for inspection according to the actual size data information of the real scene area to be inspected;

[0016] S2. Establish target points matching the quantity and position of the equipment in the real scene area on the inspection virtual map; and define the target points as obstacles on the inspection virtual map, wherein the obstacles also include Substation other facilities and equipment;

[0017] S3. Preset the inspection path, and construct an inspection path for the inspection equipment to avoid obstacles according to the target point of the inspection;

[0018] S4. In the inspection path, the main control system c...

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Abstract

The invention relates to an equipment inspection method in an area. The method comprises following steps: S1, establishing an inspection virtual map; S2, defining obstacles on the inspection virtual map; S3, presetting inspection paths, and establishing an inspection path through which the inspection equipment can avoid obstacles according to target sites to be inspected; and S4, providing an optimal inspection path among the inspection paths for the inspection equipment by a master control system through calculation by a data analysis processing unit according to gesture information of the inspection equipment at a current inspection target site and coordinate information of a next inspection target site. The method has following beneficial effects that indoor and outdoor conventional item inspection of a power substation is realized, defects of derailing, angle error and fixed routing of rail inspection are overcome thoroughly, dual-differential GPS positioning utilizes an intelligent trailing manner, that is, a base station plus a mobile station, the base station sends a resolved error to the mobile station in an RF manner, the mobile station resolves the GPS position and then the error sent by the base station is subtracted from the GPS position, then the accurate position is obtained, and the error is within 10MM.

Description

technical field [0001] The invention relates to the field of inspection of substations, in particular to a method for inspection of equipment in an area and inspection equipment. Background technique [0002] At present, with the vigorous development of smart grid and robot technology, more and more robots are used in substation inspections to realize all-weather, all-round and fully autonomous inspections of substation equipment, replacing traditional manual inspection methods, and improving substation inspections. With the automation and intelligence of inspections, inspection robots are playing an increasingly important role in substation inspections. [0003] In the inspection robot system, how to realize the positioning and navigation of the inspection robot is a very important and key technology. Most of the technologies currently in use use the methods of laying track, laser positioning, and image analysis to realize positioning and navigation. These methods all have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C3/00G05D1/02G01S19/14G01S19/41G08C17/02
CPCG01S19/14G01S19/41G05D1/0219G07C3/00G08C17/02
Inventor 颜久钧
Owner 湖北南邦创电科技有限公司
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