关键词：通信；信息交换；运输系统；通信网络；GIS
摘 要：This research invstigated the issue of facilitating network information exchange among models and more specifically concentrated on two primary objectives:(a) identify solutions to the model information exchange problem, focusing on the network, and (b) assess the feasibility of the implementation of the proposed solution and provide recommendation for its practical inmlementation. To address this issue, two options were explored:(a) keeping independent networks in place but developing associations among them in order to facilitate information exchange and (b) using one unified common network for all models.