【摘要】 设计一个线路勘测设计的三维可视化协同环境,应用主席-委员模式的会议系统结构,以协同可视化设计层和协同管理层为核心的系统框架以及分布式加锁策略等实现多用户间的协同管理。同时,在三维可视化环境中,将每个线路模型的空间对象表示为Agent模型,它由具备推理能力的行为和描述对象空间特征的几何模型组成,以此实现多用户环境下线路的三维可视化协同设计与评价。更多还原

【Abstract】 A prototype system for 3D collaborative visualization environment on route survey was designed,which applies to the architecture of chairman-committeeman pattern.The pattern based on collaborative visualization layer,collaborative management layer framework and distributed locking mechanism technologies realized the collaborative management for multiple participants.Contemporarily,each spatial object for route model was described as an Agent model in 3D visualization environment.It comprises reasoning capability and the geometric model of object’s spatial characteristics description,and helps realize the remote collaborative visualization environment.更多还原