Abstract The Automatic Crash Notification (ACN) system is an effective technology to decrease the crash response time, improve the level of post-accident rescue and alleviate the severity of injuries. To realize this system, a vehicle terminal is developed. And based on a moving window integral algorithm, the trigger algorithm of ACN system is designed. By comparing the effect of different window widths on the trigger algorithm, we select the window width of the moving window integral algorithm as 8 ms. After system is triggered, different notify types was determined according to the change of velocity in the moving window. A sled impact simulation test shows that the impact can be identified rapidly and also the notify types can be judged by the trigger algorithm. A vehicle road test proves that the ACN system has no false trigger cases. The outcomes of this study support identifications of accidents and crash severities for both occupants and emergency centers.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Trigger algorithm of vehicle automatic crash notification system


    Contributors:
    Xiao, W. (author) / Li, Z. (author) / Chen, W. (author) / Lu, Y. (author) / Jiang, H. (author)

    Published in:

    Publication date :

    2016-04-01


    Size :

    8 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Trigger algorithm of vehicle automatic crash notification system

    Xiao, W. / Li, Z. / Chen, W. et al. | Online Contents | 2016


    Trigger algorithm of vehicle automatic crash notification system

    Xiao, W. / Li, Z. / Chen, W. et al. | British Library Online Contents | 2016


    Self-Tuning Occupant Injury Prediction Algorithm for Advanced Automatic Crash Notification System

    Lu, Ying / Yin, Yuezhou / Wei, Heng et al. | Springer Verlag | 2022


    Vehicular crash notification system

    BREED DAVID S | European Patent Office | 2015

    Free access

    Benefits of Automatic Crash Notification for Traffic Management

    Walker, R. / Stevens, A. / Anjum, O. et al. | British Library Conference Proceedings | 2010