详情

原文传递 DEVELOPMENT OF A PILOT SYSTEM FOR THE COLD-REGION AHS (ADVANCED CRUISE-ASSIST HIGHWAY SYSTEMS).

题名：	DEVELOPMENT OF A PILOT SYSTEM FOR THE COLD-REGION AHS (ADVANCED CRUISE-ASSIST HIGHWAY SYSTEMS).
作者：	Matsuzawa-M; Kajiya-Y; Kaneko-M
关键词：	Advanced-traveler-information-systems; Cold-weather; Collisions-; Cruise-control; Highways-; Information-dissemination; Light-emitting-diodes; Real-time-information; Snowstorms-; Visibility-; Warning-devices
摘要：	The Advanced Cruise-Assist Highway System for Cold Regions (Cold Region AHS) intends to assist drivers in cold, snowy regions in winter. This system offers the following two services; (1) detection of hazards ahead during snowstorm-induced poor visibility: so as to issue a warning to approaching cars by light-emitting delineators and other means; and (2) provisions of information to drivers that enables them to make appropriate travel decisions, such as to cancel the trip or make a detour during a snowstorm. The paper discusses how an animated CG experiment with subjects and a driving experiment with the help of test drivers to evaluate the effects of a light-emitting delineator-introduced danger-warning system were conducted. These experiments have yielded two results. First, compared with variable message board, danger warnings by light-emitting delineators are unlikely to go unnoticed, even in a snowstorm, and are therefore suitable for cold, snowy regions. Second, in terms of users' acceptability, the installation pattern that rated highest was a delineator installation interval of 25-30 m, visual guidance lamp height of 1.0-2.0 m, and danger warning lamp height of approximately 2.0 m.
总页数：	Conference Title: 9th World Congress on Intelligent Transport Systems. Location: Chicago, Illinois. Sponsored by: ITS America, ITS Japan, ERTICO (Intelligent Transport Systems and Services-Europe). Held: 20021014-20021017. 2002. pp10
报告类型：	科技报告