【摘要】 在协作应用系统中，灵活、方便而又自适应的工作空间感知是提高工作组协同效率和加快协作任务进程的重要手段．文中提出一种协同系统中工作空间感知处理模型，该模型把所有共享的对象置于一个全总集合中，视为广义的空间场所，按各用户工作职责范围划分为个人专注场所和按各用户所在的操作对象位置划分为影响工作场所，依据各场所的接近程度，确定用户间的行为感知强度，从而研制感知信息收集、发送算法和感知信息理解表示方法．该模型是按需传输感知信息，可减少网络的信息流通量．该模型为一般协同应用系统的感知处理和界面重耦合提供了有效的方法．更多还原

【Abstract】 In cooperative application systems, flexible, convenient, and adaptable workspace awareness is an important means for raising collaboration efficiency of the group. In this paper, a model of workspace awareness processing in the cooperative system is presented. In this model, all objects are placed in a total set that is viewed as a generalized common place. In terms of the responsibilities of users and the object locations that users operate, the common place is divided into focusing place and affecting place. According to the proximity of different places, the strength of awareness between users is determined, and then the methods of collecting and sending awareness messages and understanding awareness messages are developed. In this model, the awareness messages are sent in terms of requirements and the traffic on the network is well controlled. This model provides an effective method for awareness processing and interface recoupling in the general cooperative application system.更多还原