Many accidents are road departures because of the drivers' lack of attention. This is in many cases due to distraction, drowsiness or intoxication. The Haptic Lane Departure Warning System described here is intended as an active safety system, thus aiming at decreasing the amount of unwanted lane departures. The challenge in the development of such kinds of functions lies in the determination of dangerous situations and the design of appropriate warning/intervention strategies. The system is intended to go unnoticed with the driver and intervenes only in instances where the driver mismanages steering control. Unlike systems which issue an audible sound, the type of warning is a tactile feedback via the steering wheel. This torque is designed in a way that it communicates to the driver the appropriate steering wheel angle required in order to come back in lane. In this paper, both the underlying ideas for such a lane departure warning system and test track measurements will be presented and discussed.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Development of a Haptic Intervention System for Unintended Lane Departure


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2003 World Congress & Exhibition ; 2003



    Publication date :

    2003-03-03




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Development of a haptic intervention system for unintended lane departure

    Pohl,J. / Ekmark,J. / Volvo,SE | Automotive engineering | 2003


    Development of a Haptic Intervention System for Unintended Lane Departure

    Pohl, J. / Ekmark, J. / Society of Automotive Engineers | British Library Conference Proceedings | 2003


    Prediction of unintended lane departure based on detection of lane boundary

    Qingyang Chen, / Zhenping Sun, / Tongtong Chen, et al. | IEEE | 2011


    Prediction of unintended lane departure based on virtual driver

    Qingyang Chen, / Zhenping Sun, / Xiangjing An, et al. | IEEE | 2011