【摘要】 在对上海市交通及通信设施进行考察和分析的基础上，提出利用城市交通网络现有的通信设施，构建城市交通通信网络，作为智能交通系统的基础通信平台，并对方案的特点及可行性进行了说明。更多还原

【Abstract】 Based on the analysis of transportation equipment nowadays in Shanghai, the authors put forward that basic communication kit for JTIS can be built by utilizing the communication equipment existing in urban transportation network. The kit will provide enough bandwidth for ITS, and serve the whole society as a quick emergency communication channel.更多还原