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专利名称：Computer aided modeling
发明人：Juha Laukala,Kari Sydänmaanlakka,Ragnar
Wessman,Jukka Suomi,Jukka Partanen,JukkaKainulainen
申请号：US11731000申请日：20070405公开号：US07809533B2公开日：20101005
专利附图：
摘要：Different designers of a structure exchange information on their plans (models)with each other. This information is exchanged by reference data which may be in another
format than what the designer's application is using. To facilitate a designer to maintaincorrespondence between his/her model and models handled by different designers,when the reference data is read and an entity is recognized in the data, geometriccharacteristics of the entity are calculated, and an identifier is formed for the entity bymeans of the geometric characteristics. The identifier is stored in the model, and it can beused to identify the entity as long as the entity remains unchanged although referencedata is updated.
申请人：Juha Laukala,Kari Sydänmaanlakka,Ragnar Wessman,Jukka Suomi,JukkaPartanen,Jukka Kainulainen
地址：Espoo FI,Helsinki FI,Espoo FI,Espoo FI,Espoo FI,Espoo FI
国籍：FI,FI,FI,FI,FI,FI
代理机构：Young & Thompson
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