| 摘要 |
PROBLEM TO BE SOLVED: To provide a computer-implemented method of CAD modeling. ! SOLUTION: A 3D CAD model of a facility, city or multi-asset grouping is re-built from laser scan data of the facility/city/multi-asset grouping. Through a rules-based analysis, CAD model objects are identified in the laser scan data. The rules map laser scan data to CAD model objects on the basis of a shape, size and/or sequence of connection of objects in the facility/city/multi-asset grouping. Design logic of equipment and process facilities are also utilized by the rules. ! COPYRIGHT: (C)2015,JPO&INPIT |
