Straight intersecting path or “side” collisions account for 12% of all motor vehicle crashes and 24% of fatalities. While previous research has examined driver responses to hazards striking from the right (near side), no research has quantified driver responses to hazards striking from the left (far side) of an intersection. The purpose of this study was to measure driver response time (DRT) and response choice for two versions of this scenario. In one condition, the hazard vehicle was initially stopped at the intersection before accelerating into the path of the participant driver. In the other condition, the hazard vehicle approached and entered the intersection while moving at a constant speed of 50 km/h.Testing was conducted using an Oktal full car driving simulator. 107 licenced drivers (NFemale = 57, NMale = 50) completed a short familiarization drive followed by the experimental drive in which they encountered both the initially stopped and moving conditions of the straight path hazard, in a counterbalanced order. DRT was defined as the time between when the hazard vehicle crossed a trigger located two meters from the curb until the driver reacted either by touching the brake pedal or swerving.The average DRT was 0.08 seconds in the initially moving hazard condition and 2.39 seconds in the stopped condition. In the moving condition, many participants were able to anticipate the hazard before it crossed the defined starting location. To account for the more obvious hazard precursor in the moving condition, a geographic location further from the intersection is proposed as the starting location for measuring DRT in gradually developing hazard scenarios. There was also a significant difference in DRT (F (2) = 5.55, p = 0.005) based on the avoidance action taken. Drivers who braked and steered had the longest response times and they were also more likely to get into a collision.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Driver Response to Left Incurring Path Intrusions at Sign-Controlled Intersections


    Weitere Titelangaben:

    Sae Int. J. Adv. and Curr. Prac. in Mobility


    Beteiligte:
    Ziraldo, Erika (Autor:in) / Oliver, Michele (Autor:in) / Kodsi, Sam (Autor:in) / Attalla, Shady (Autor:in)

    Kongress:

    WCX SAE World Congress Experience ; 2020



    Erscheinungsdatum :

    14.04.2020


    Format / Umfang :

    10 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Driver Response to Left Incurring Path Intrusions at Sign-Controlled Intersections

    Ziraldo, Erika / Attlla, Shady / Kodsi, Sam et al. | British Library Conference Proceedings | 2020


    Driver Response to Right Turning Path Intrusions at Signalized Intersections

    Ziraldo, Erika / Oliver, Michele / Kodsi, Sam et al. | SAE Technical Papers | 2020


    Driver Response to Right Turning Path Intrusions at Signalized Intersections

    Ziraldo, Erika / Attalla, Shady / Kodsi, Sam et al. | British Library Conference Proceedings | 2020


    Driver Response Time to Cyclist Path Intrusions

    Toxopeus, Ryan / Attalla, Shady / Kodsi, Sam et al. | British Library Conference Proceedings | 2018


    Driver Response Time to Cyclist Path Intrusions

    Oliver, Michele / Toxopeus, Ryan / Kodsi, Sam et al. | SAE Technical Papers | 2018