A Transportation Model Considering Road Reliability Under a Two-Way ATIS System

2019 5th International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2019-07-01 DOI:10.1109/ICTIS.2019.8883699

Wenjun Hu, Xizhao Zhou

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Abstract

This paper considers a two-way ATIS mechanism, that is, travelers can not only accept traffic information sent by ATIS, but also can send their actual situations or experiences to ATIS for reference to other travelers in ATIS system,while in traditional ATIS systems, travelers can only passively accept information and fail to give feedback. This interaction mechanism is suitable for the current era in which network and information develop rapidly. A traveler route choice model is established based on a two-way ATIS system under uncertain travel time reliability, and a renewal mechanism of route selection strategy is given. The dynamic changes of traveler route selection and the evolution of road network traffic are analyzed and deduced by analytic method. Further analyze the properties of the model, that is, the sufficient and necessary conditions for the solution of the model. An illustration is used to verify the rationality and feasibility of the model. Some behavior characteristics of traveler route selection and the properties of the model are analyzed and verified.

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考虑道路可靠性的双向ATIS交通模型

本文考虑的是一种双向的ATIS机制，即出行者不仅可以接受ATIS发送的交通信息，还可以将自己的实际情况或经验发送给ATIS，供ATIS系统中的其他出行者参考，而在传统的ATIS系统中，出行者只能被动地接受信息，无法给出反馈。这种交互机制适合当前网络和信息快速发展的时代。建立了不确定旅行时间可靠性下基于双向ATIS系统的出行者路线选择模型，给出了路线选择策略的更新机制。运用分析方法，分析和推导了出行者路线选择的动态变化和路网交通的演化过程。进一步分析了模型的性质，即模型解的充要条件。通过实例验证了该模型的合理性和可行性。分析并验证了出行者路线选择的一些行为特征和模型的性质。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2019 5th International Conference on Transportation Information and Safety (ICTIS)

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