A method for using key element information in a building construction drawing CAD file
By establishing a standard library of key elements in architectural construction drawings (CAD files) and utilizing text similarity calculation and scoring algorithms, the accuracy and efficiency issues of key element information extraction in existing CAD files have been resolved, enabling rapid and accurate evaluation and automated management of architectural floor plans.
CN117708922BActive Publication Date: 2026-06-30北京中铁建建筑科技有限公司 +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 北京中铁建建筑科技有限公司
- Filing Date
- 2023-11-14
- Publication Date
- 2026-06-30
Smart Images
Figure CN117708922B_ABST
Abstract
This invention relates to the field of building construction, specifically to a method for using key element information in a building construction drawing CAD file, comprising the following steps: Step S1: Input a CAD file of a building floor plan; Step S2: Input relevant rule documents, standard documents, and legal documents in the building field; Step S3: Establish a key element standard library; Step S4: Parse the CAD file to obtain all key elements and their corresponding values; Step S5: Based on the rule documents input in S2, identify all the key elements obtained in S4 and generate a correspondence between relational entity names and entities; Step S6: Determine and compare the correspondence between the key elements in the CAD file and the key element standard library to finally identify all non-standard key elements in the CAD file; Step S7: Give a score to the CAD file according to a preset scoring algorithm.
Need to check novelty before this filing date? Find Prior Art