Group awareness is the critical content of collaboration in a networked collaborative design team, and it is a meaningful way to study teamwork efficiency. However, existing methods that describe awareness information are not comprehensive. They all set an ideal collaborative environment of the single role and single activity, ignoring the bidirectional and overlapping of the collaboration process. To meet this gap, a novel group awareness method for the networked collaboration design team is proposed in this paper from the actual collaborative process. Firstly, the awareness information granularity in the joint work of the networked collaborative design team is described in detail, and the group awareness model is established. Then, the intra- and inter-team collaboration of networked collaborative design team is quantified, and correspondingly, combined with the degree of cooperation between members, a method for solving the group awareness ability of intra- and inter-team association by adopting awareness calculation is presented. Last, to illustrate the feasibility of the suggested approach, a vehicle interior collaborative design task is taken as an example. This study can provide practical guidance for a related design service platform to optimize team collaboration efficiency and select team members objectively and fairly.

群体意识是网络化协同设计团队协作的关键内容，是研究团队合作效率的一种有意义的方式。然而，现有的描述意识信息的方法并不全面。它们都设置了单一角色和单一活动的理想协作环境，忽略了协作过程的双向性和重叠性。为了弥补这一差距，本文从实际协作过程中提出了一种新的网络协作设计团队的群体意识方法。首先，详细描述了网络化协同设计团队联合工作中的意识信息粒度，建立了群体意识模型。然后，量化了网络化协同设计团队的团队内部和团队间的协作，并相应地，结合成员之间的合作程度，提出了一种采用意识计算来求解团队内和团队间关联的群体意识能力的方法。最后，为了说明所建议方法的可行性，以汽车内饰协同设计任务为例。本研究可为相关设计服务平台优化团队协作效率，客观公正地选择团队成员提供实践指导。