Dynamical route-planning for vehicles based on global traffic information and communication
Dynamical route-planning for vehicles based on global traffic information and communication
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基于全球交通信息和通信的车辆动态路线规划
DOI：
10.1109/itsc.2002.1041275
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
Y. Hasegawa
中科院分区：
文献类型：
--
作者：
T. Fukuda;K. Takefuji;Y. Ikemoto;Y. Hasegawa
本文提出了一种利用全局信息VICS和局部信息IVC的有效交通系统。车辆信息与通信系统(VICS，Vehicle Information and Communications System)作为智能交通系统的一种，是为缓解交通拥堵而发展起来的。VICS能够向司机提供实时的全球信息，并帮助司机找到最快的路线。然而，交通拥堵的空间振荡将会发生，即所谓的狩猎现象。另一方面，IVC(车辆间通信)是一项正在发展中的技术，它使汽车能够通过光通信、毫米波等来发送和接收各种信息。我们首先研究了狩猎现象与VICS用户比例之间的关系，然后实现了一个有效的交通系统，在该系统中，每辆车选择不同的路线，并通过IVC与其他车辆通信。
In this paper, we propose an effective transport system using global information VICS and local information IVC. The VICS (vehicle information and communication system) which is one of the intelligent transport systems, has been developed to release the traffic jam. The VICS is able to give real-time global information to drivers and help drivers to find the fastest route. However, a spatial oscillation of traffic jam will happen, known as hunting phenomena. On the other hand, IVC (inter vehicle communication) is a developing technology which enables cars to give and receive various information by optical communication, millimeter electromagnetic waves and so on. We first investigate the relationship between hunting phenomena and the VICS user ratio, and then realize an effective transport system, in which each car selects a different route and communicate with others by IVC.