An incident warning system with dual frequency communications capability

Keith A. Redmill, Michael P. Fitz, Shoichi Nakabayashi, Takashi Ohyama, Fusun Ozguner, Umit Ozguner, Oscar Takeshita, Kiyohito Tokuda, Weijun Zhu

研究成果: Conference contribution

7 被引用数 (Scopus)

抄録

We have implemented a vehicle and traffic incident warning system. The system is capable of warning drivers of accidents, emergencies, and traffic conditions using a wireless communication system. Wireless communication is accomplished using two distinct wireless data links: A short range, high bandwidth link operating in the 5.8 GHz DSRC band providing ad-hoc networking and multi-hop data packet forwarding, and a long range, low bandwidth link operating in the 220 MHz ITS spectrum allocation providing a centralized base station cellular-like network. The system also provides basic vehicle-to-vehicle communication using short text messaging and JPEG image transmission, and vehicle-to-roadside communication for news, weather, and general traffic alerts.

本文言語English
ホスト出版物のタイトルIEEE Intelligent Vehicles Symposium, Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ552-557
ページ数6
ISBN(電子版)0780378482
DOI
出版ステータスPublished - 2003
外部発表はい
イベント2003 IEEE Intelligent Vehicles Symposium, IV 2003 - Columbus, United States
継続期間: 2003 6 92003 6 11

出版物シリーズ

名前IEEE Intelligent Vehicles Symposium, Proceedings

Conference

Conference2003 IEEE Intelligent Vehicles Symposium, IV 2003
国/地域United States
CityColumbus
Period03/6/903/6/11

ASJC Scopus subject areas

  • モデリングとシミュレーション
  • 自動車工学
  • コンピュータ サイエンスの応用

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