In order to provide an improved countermeasure for occupant protection, a new type of active reversible preload seatbelt (ARPS) is presented in this paper. The ARPS is capable of protecting occupants by reducing injuries during frontal collisions. ARPS retracts seatbelt webbing by activating an electric motor attached to the seatbelt retractor. FCW (Forward Collision Warning) and LDW (Lane Departure Warning) provide signals as a trigger to activate the electric motor to retract the seatbelt webbing, thus making the occupant restraint system work more effectively in a crash. It also helps reduce occupant’s forward movement during impact process via braking. Four important factors such as preload force, preload velocity and the length and timing of webbing retraction play influential roles in performance of the ARPS. This paper focuses on studying preload performance of ARPS under various test conditions to investigate effects of the aforementioned factors. Results obtained from both laboratory evaluations and experiments are presented to demonstrate the benefit of this new ARPS system for improved occupant protection.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Study on the Key Preload Performance Parameters of an Active Reversible Preload Seatbelt (ARPS)


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Chou, Clifford C. (Autor:in) / Cao, Libo (Autor:in) / Hu, Xiannan (Autor:in) / OuYang, Zhigao (Autor:in) / Song, Zhiqiang (Autor:in)

    Kongress:

    WCX World Congress Experience ; 2018



    Erscheinungsdatum :

    03.04.2018




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Study on the Key Preload Performance Parameters of an Active Reversible Preload Seatbelt (ARPS)

    Song, Zhiqiang / Chou, Clifford C. / Cao, Libo et al. | British Library Conference Proceedings | 2018


    Reversible two setting preload spacer

    EVANS DYLAN SAMUEL | Europäisches Patentamt | 2020

    Freier Zugriff

    PRELOAD ADJUSTER

    MCBAIN MARCUS | Europäisches Patentamt | 2025

    Freier Zugriff

    Vehicle performance preload enabler

    ROCKWELL MARK ANTHONY / BADGER JUSTIN REUEL / KAVA CHRISTOPHER MICHAEL | Europäisches Patentamt | 2017

    Freier Zugriff

    Vehicle Performance Preload Enabler

    ROCKWELL MARK ANTHONY / BADGER JUSTIN REUEL / KAVA CHRISTOPHER MICHAEL | Europäisches Patentamt | 2016

    Freier Zugriff