基于AutoCAD的协作虚拟感知技术的实现  

Realization of vitual cooperative awareness technology based on AutoCAD

作　　者：周维琴[1] 石广田[1] 

机构地区：[1]兰州交通大学信息与电气工程学院,兰州730070

出　　处：《机械设计与制造》2007年第10期183-185,共3页Machinery Design & Manufacture

基　　金：甘肃省科技攻关计划项目(2GS047-A52-002-02)

摘　　要：根据AutoCAD的数据库特点,提出了更加实用的感知数据模型,同时改进了感知机制的实现,为协同用户提供了灵活、智能的群体感知技术,对于由感知迟钝性带来的感知延迟采用了较好的控制方式,避免了一些不必要的感知冲突。通过引入模型数据转化和服务器的数据过滤操作功能,大大降低了数据的传输量和干扰信息变化的影响。According to the database characteristic of AutoCAD, The paper has proposed the more practical awareness data model and improved the realization of awareness mechanism ,it offer flexible intelligent group awareness technology for coordinative members, we design the better control method for awareness delay as to slowness of awareness, to avoid some unnecessary awareness conflicts. Meantime, we design the modal data transformed and server data filtered by which can reduce lots of data transmission and the influence which is brought by the disturb information change .

关 键 词：感知模型 感知机制 模型转化 虚拟鼠标 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]