Ground engineering construction quality supervision digital delivery system

By constructing a unified data pool for object coding, object-level spatiotemporal consistency association and pre-concealment consistency verification of multi-source data with activities, events, images, and point clouds are realized, solving the problem of difficulty in consistency verification of multi-source data in existing technologies and achieving efficient quality supervision and delivery management.

CN121616147APending Publication Date: 2026-03-06XINJIANG DUYI HUANQIU TECH CO LTD
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Patent Information

Application Number
CN202511764635.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-27
Publication Date
2026-03-06

AI Technical Summary

Technical Problem

Existing technologies struggle to use object encoding as the primary key to achieve object-level spatiotemporal consistency association between multi-source data and activities, events, images, point clouds, and detection, while simultaneously enforcing consistency verification and differential loop closure before concealment, and completing point cloud fusion, rule-based batch quality verification, and object-level auditable delivery.

Method used

The system employs a data access encoding module to generate an object tree and establish a one-to-one correspondence between object instances and object codes. The evidence chain collection and quality inspection module enables structured activity records and pre-concealed counter-evidence. The digital twin construction module achieves unified spatiotemporal benchmarks and point cloud fusion playback. The rule engine evaluation module performs rule verification and differential rectification. The delivery and asset management module performs object-level grouping delivery and asset access management. The quality audit and acceptance module performs progress-triggered acceptance and trial use tracking certification.

Benefits of technology

It achieves spatiotemporal consistency association of object attributes, activity records and evidence chains, consistency verification of pre-concealment images, point clouds and detection, generation of blockable differentials, unified benchmark fusion of point clouds, support for 3D playback, batch verification and issuance of rectification rules, and object-level delivery lists and fingerprints to support cross-platform identification and auditing, forming a traceable link.

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Abstract

The invention discloses a ground engineering construction quality supervision digital delivery system, which relates to the technical field of engineering supervision, and comprises the steps of generation and multi-source data checking, activity record structuring and anti-verification before hiding, space-time reference unification and point cloud fusion playback, rule checking and differential rectification, and object-level marshalling delivery and asset authority management. According to the method, a unified data pool, activities, events and evidence chains are constructed through object codes to achieve time-space consistent association, image, point cloud and detection consistency check is conducted before hiding, blocking difference and unified reference fusion point cloud are generated, indexes support three-dimensional playback, rule base batch check is conducted, and issuing rectification is conducted. And the object-level delivery list and fingerprints support cross-platform identification and auditing to form a traceable link.
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