An external stand pipe inspection path intelligent recommendation system

By subdividing the external riser into inspection units and constructing a multi-dimensional inspection business map, the problems of switching between multiple floors and multiple operation modes and safety constraints of high-altitude operations in the inspection of external risers are solved, and efficient and safe inspection path planning is achieved.

CN121766565BActive Publication Date: 2026-06-23BEIJING ANYUAN YUNSHU TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING ANYUAN YUNSHU TECHNOLOGY CO LTD
Filing Date
2025-12-25
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing technologies have failed to effectively address the issues of switching between multiple floors and different work modes, as well as the safety constraints of high-altitude operations, in external riser inspections. This results in inefficient inspection route planning, incomplete risk coverage, and significant safety hazards.

Method used

The external riser is subdivided into multiple inspection units along the axial direction. The facade location and center height are recorded. Risk assessment is conducted by combining historical defect information and environmental exposure conditions. An inspection business map including access, operation, and operation mode switching costs is constructed to generate an optimized inspection path.

Benefits of technology

It achieves refined coverage of high-risk areas, reduces the number of times high-cost operation methods need to be switched, improves the safety and efficiency of inspections, and meets the refined operation and maintenance management needs of large-scale building complexes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of patrol path optimization, and discloses an intelligent recommendation system for an external stand pipe inspection path, which comprises the following: an inspection unit records facade positions, center heights and inspection operation modes; an evaluation unit performs risk assessment on each inspection unit according to historical defect information, stand pipe types and environmental exposure conditions, obtains an inspection unit risk level, and forms an inspection unit time window constraint; a processing unit constructs an inspection service graph; a recommendation unit determines a to-be-inspected unit, generates a candidate inspection path on the inspection service graph, combines the candidate inspection paths into multiple inspection task packages, performs resource scheduling in combination with skill information and available time information of an inspection team, and obtains an inspection path recommendation result corresponding to each inspection team. The application reduces the overall inspection time and the number of high-cost inspection operation mode switching times, and improves the external stand pipe inspection safety and operation and maintenance management efficiency.
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