Abstract: An approach of distributed conflict detection supporting concurrent design is proposed. The distributed conflict detection system is designed and developed. The system which is based on consistent interval solving algorithm of constraint networks can detect conflicts in product design process effectively by computing feasible intervals of design parameters in constraint networks. The B/S architecture is adopted in the system, which can support design work of geographically distributed teams. An application of the approach in the engineering design of the bogie is introduced to show the validity.

Key words: concurrent design, conflict detection, constraint networks, consistent interval

摘要： 提出一种支持并行设计的分布式冲突检测方法，设计并开发分布式冲突检测系统。该系统以约束网络的一致性区间求解算法为核心，通过计算约束网络中各设计参数的可行域区间，可以有效地检测产品设计过程中的冲突。软件系统采用B/S结构，以支持地理分布的协同设计团队的设计工作，并以铁路列车某型转向架工程设计为例验证了该方法的有效性。

关键词: 并行设计, 冲突检测, 约束网络, 一致性区间

CLC Number: 

• TP316.4