国内外研究表明，智能交通运输系统(its)能否高效运行的关键取决于能否获得实时、准确的动态交通信息。
Based on the researches home and abroad, the real-time and accuracy of dynamic traffic information is the key of Intelligent Transportation Systems (ITS).
基于智能交通运输系统的背景，研究提供公共交通信息的条件下公交换乘时间最短的调度问题，提出线性规划模型，并用界例进行了演示。
Based on Intelligent Transport Systems, the paper provides deadheading in minimum time of public transfer under the condition of traffic information. The paper developed a Linear Programming model.
智能运输系统(its)是目前提高交通运输效率和安全性的主要手段，在现代物流体系中运用ITS技术，会提高整个物流系统的效率、效益和安全。
ITS is the main means to improve transportation efficiency and safety. The application of ITS in E-logistics system will increase the efficiency, benefit and safety of the whole logistics system.
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