The research presented in this paper focuses on the design of a driver support system for the manual longitudinal control of a car during car-following. The aim of the design was to develop a system that would cooperate with the driver in comfortably maintaining (safe) separation with a lead vehicle. Three important design issues for a haptic gas pedal feedback system can be distinguished: 1) quantification of intervehicle separation parameters; 2) the type of haptic feedback; and 3) the relation between haptic feedback and intervehicle separation. Because of the inverse relationship between time-to-contact (TTC) and time-headway (THW)-the smaller the THW, the more important the avoidance of high TTC-THW should act as an amplifier for the haptic gas pedal feedback based on TTC. Using gas pedal stiffness feedback is expected to better facilitate the manual control of intervehicle separation changes, quantified by THW and TTC, because stiffness feedback allows perception of force and force-slope changes. The force changes inform drivers of instantaneous changes in the environment. Force-slope changes prevent drivers from input to the car that would continue to reduce the following gap in situations where this would be undesirable. A review of fixed-base simulator and field tests confirms that haptic gas pedal feedback improves driver vigilance during car-following without increasing the workload.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design of a Haptic Gas Pedal for Active Car-Following Support


    Beteiligte:
    Mulder, M (Autor:in) / Abbink, D A (Autor:in) / van Paassen, M M (Autor:in)


    Erscheinungsdatum :

    01.03.2011


    Format / Umfang :

    487171 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Haptic pedal

    KREHL CLAUDIA / HASEDZIC ELVIR / SINGH HARPREET | Europäisches Patentamt | 2020

    Freier Zugriff

    Haptic pedal

    CLAUDIA KREHL / ELVIR HASEDZIC / HARPREET SINGH | Europäisches Patentamt | 2020

    Freier Zugriff

    HAPTIC PEDAL

    KREHL CLAUDIA / HASEDZIC ELVIR / SINGH HARPREET | Europäisches Patentamt | 2017

    Freier Zugriff

    Motivation for continuous haptic gas pedal feedback to support car following

    Abbink, David A. / Boer, Erwin R. / Mulder, Mark | IEEE | 2008