CAD collaborative design system

The CAD collaborative design system addresses inefficiencies in file management and referencing by using a data summary file and incremental database, independent reference rules, and layered operations, improving efficiency and convenience in collaborative design.

JP7864770B2Active Publication Date: 2026-05-25SUZHOU CAD SOFTWARE CO LTD
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Patent Information

Authority / Receiving Office
JP Β· JP
Patent Type
Patents
Current Assignee / Owner
SUZHOU CAD SOFTWARE CO LTD
Filing Date
2024-06-19
Publication Date
2026-05-25

AI Technical Summary

Technical Problem

Traditional CAD systems face inefficiencies in file management, transmission, and external reference citation, leading to data-intensive operations, cumbersome switching between nesting modes, and difficulties in checking changes in referenced drawings, which negatively impact collaborative design efficiency.

Method used

A CAD collaborative design system utilizing a data summary file and incremental database for file management, independent reference rule files for external referencing, and a layered operation system for convenient display switching, along with a method to check reference changes in an editable environment.

Benefits of technology

The system enables rapid and accurate restoration of CAD files, improves efficiency by reducing data transmission, allows convenient filtering and sharing of reference rules, and synchronizes editing with change checking, enhancing collaborative design work.

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Abstract

To provide a CAD collaborative design system.SOLUTION: A CAD collaborative design system is configured to store CAD files according to a timeline, facilitate restoration and review of versions created, modified, and updated at different times, store the CAD files by means of summary files and incremental databases so as to reduce the data transmission volume and ensure accuracy of file restoration, improving file management efficiency of the entire CAD system.SELECTED DRAWING: Figure 1
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