This paper first explores reasons and risks of run-off-road crashes, then introduces a lane departure warning system (LDWS) in the hope of reducing frequency of such crashes substantially. Deviations were divided into three levels. In this research, Badaling Freeway was selected as the study roadway section. According to historical safety records, traffic crashes occurred frequently on this freeway heading to Beijing direction, which was located in mountain areas. Paper picked out segments between 51.5 km and 55.6km to collect pertinent information of drivers' lane departures by digit video for a week. Lane departures data were detracted by digit video from 10:00 am to 16:00 pm for one week. Observed departure values were divided into several groups and aggregated into four categories to orient different levels of vehicles leaving behaviors. Result lays a solid foundation for further development of lane departure warning system (LDWS) for mountainous freeways in China.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Lane Departure Warning System Design for Mountainous Freeways


    Contributors:
    Xu, Ting (author) / Ma, Zhuanglin (author) / Hu, Da-wei (author)

    Conference:

    Second International Conference on Transportation Information and Safety ; 2013 ; Wuhan, China


    Published in:

    ICTIS 2013 ; 252-257


    Publication date :

    2013-06-11




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    LANE DEPARTURE WARNING METHOD AND LANE DEPARTURE WARNING SYSTEM

    LI JUNHUA / GUO DAOYAN | European Patent Office | 2022

    Free access

    LANE DEPARTURE WARNING METHOD AND LANE DEPARTURE WARNING SYSTEM

    LI JUNHUA / GUO DAOYAN | European Patent Office | 2022

    Free access

    Lane departure warning system and lane departure warning method

    WOO JEONG WOO / KIM KI DAE / MANOHAR BABU et al. | European Patent Office | 2017

    Free access

    Lane departure warning method and lane departure warning system

    LI JUNHUA / GUO DAOYAN | European Patent Office | 2025

    Free access

    Establishment of Construction Safety Early-Warning System for Mountainous Freeways

    Wang, Kaifeng / Zhang, Xiedong / Wang, Xiaohuang et al. | ASCE | 2009