首页> 外文会议>International conference on transportation engineering;ICTE 2011 >WARNING GRADING METHOD FOR HIGHWAY NETWORK TRAFFIC CONDITION UNDER FOGGY WEATHER
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WARNING GRADING METHOD FOR HIGHWAY NETWORK TRAFFIC CONDITION UNDER FOGGY WEATHER

机译:有雾天气下高速公路网络交通状况的预警分级方法

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摘要

There are serious potential safety hazard to drive in fog. Concentrating on foggy weather which exerts great impact on traffic unblocking and safety, and depending on fog characteristics, effecting area, arriving intensity and duration, and combining with highway, traffic and terrain factors, this paper establishes a warning index system of highway network traffic condition in fog, and defines warning grades by a simple and practical method, so as to help highway administrative departments to carry out emergency work, and reduce the influence and harm to highway network traffic safety from fog.
机译:在雾中驾驶存在严重的潜在安全隐患。着重研究有雾天气对交通通畅性和安全性的影响,结合雾气特性,影响范围,到达强度和持续时间,结合公路,交通和地形等因素,建立公路网交通状况预警指标体系。在雾中,通过简单实用的方法定义警告等级,以帮助公路行政部门开展应急工作,减少雾对公路网交通安全的影响和危害。

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