PARAMETER-BASED 2D-DRAWING/3D-MODEL SMART CONVERSION METHOD AND SYSTEM FOR PLATFORM DOOR

WIPO Patent Application WO/2019/095825

A1

A parameter-based 2D-drawing/3D-model smart conversion method and a system for a platform door. The method comprises: storing all platform door design parameters in a database; extracting and caching the platform door design parameters from the database, assigning the values of the design parameters to 2D drawing generation elements or 3D model building elements, calling drawing software, and drawing a 2D drawing of a platform door according to the 2D drawing generation elements or building a 3D model of a platform door; and buffering parameters of the 2D drawing generation elements or parameters of the 3D model building elements, storing the buffered parameters of the 2D drawing generation elements or the buffered parameters of the 3D model building elements in the database, and updating the database. The method enables a 2D drawing generation module and a 3D model building module to share the same design parameter database, and to call the same design parameters, such that a generated 2D drawing and a 3D model have corresponding design parameters and structures, thereby improving drawing efficiency and reducing drawing errors.

ZHAO TIEZHU (CN)
ZHU DAN (CN)
ZHANG HAO (CN)
ZHOU MINGXIANG (CN)
ZHANG KUN (CN)
LIU HUI (CN)
WANG XIAOCEN (CN)
TAN XUEQING (CN)
ZHENG YAN (CN)
HU WEI (CN)

PCT/CN2018/105710

May 23, 2019

September 14, 2018

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CN RAILWAY SIYUAN SURVEY & DES (CN)

G06F17/50

CN107844661A	2018-03-27
CN107229790A	2017-10-03
CN107292042A	2017-10-24
CN103902750A	2014-07-02

WUHAN DONGYU PATENT AGENCY (CN)

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