【摘要】 将草图交互方式引入到协同概念设计中,以支持多用户快速协作构建产品模型,提出了系统功能模型,提出了面向协同设计的草图信息模型,引入了基于角色的用户访问控制及同步锁机制,并给出了一个原型系统。更多还原

【Abstract】 Interactive mode of sketch is introduced to cooperative concept design to construct the product mode supporting multi-user quick cooperation. The paper presented the system functional mode and the sketch information mode for cooperative design,introduced role-based user access control and the synchrolock system and gave a prototype system.更多还原