Situation refinement for in-vehicle platforms in vehicular networks

13th International IEEE Conference on Intelligent Transportation Systems Pub Date : 2010-11-09 DOI:10.1109/ITSC.2010.5625007

P. Lytrivis, George Thomaidis, I. Karaseitanidis, A. Amditis

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引用次数: 3

Abstract

The advanced situation awareness of the driver in the road environment is very important for vehicular safety applications, especially for mitigating the harmful effects of collisions. Nowadays, advanced driver assistance systems are based on on-board sensors. The evolution of wireless networks lead to the exploitation of cooperation among vehicles to enhance road safety. In this paper the benefits from using wireless communications for enhancing the situation awareness of the driver are highlighted. The situation around the vehicle is analyzed based on information coming from both on-board sensors and wireless LAN messages. Every equipped vehicle broadcasts twice per second a message including information about its global position (WGS84), velocity, acceleration, heading, yaw rate and other useful parameters. This information in combination with advanced digital maps is very useful for enhancing safety in road environments. The work described here is part of the work carried out for the European integrated research project SAFESPOT.

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车载网络中车载平台的态势优化

驾驶员在道路环境中的先进态势感知对于车辆安全应用非常重要，特别是对于减轻碰撞的有害影响。如今，先进的驾驶辅助系统都是基于车载传感器。无线网络的发展导致了车辆之间的合作，以提高道路安全。本文着重介绍了利用无线通信增强驾驶员态势感知的好处。车辆周围的情况是根据来自车载传感器和无线局域网消息的信息进行分析的。每辆装备的车辆每秒广播两次信息，包括其全球位置(WGS84)、速度、加速度、航向、偏航率和其他有用参数。这些信息与先进的数字地图相结合，对于提高道路环境的安全性非常有用。这里描述的工作是为欧洲综合研究项目safspot开展的工作的一部分。

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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13th International IEEE Conference on Intelligent Transportation Systems

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