On a highway, it has high potential of 'chain-reaction collision' to occur, since vehicle has high velocity. As a preventive method for chain-reaction collision, native broadcasting and intelligent broadcasting that sends emergency messages to rear vehicles were proposed. However, these methods were ineffective when vehicles were concentrated in one area. This paper offers you a broadcasting method that considers stopping distance and improved back-off algorithm based on the number of neighbor nodes, which solves previous problems. As a result, the frame reception success rate comparing two different methods, broadcasting methods considering dangerous factors, was 7 % improved than native and intelligent broadcasting.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    An Emergency Message Broadcasting Using Traffic Hazard Prediction for Vehicle Safety Communications on a Highway


    Contributors:


    Publication date :

    2012


    Size :

    5 Seiten





    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Standardizing traffic message broadcasting using RDS

    Davies,P. / Klein,G.A. / Castle Rock Consultants,GB | Automotive engineering | 1990


    Highway traffic potential safety hazard analysis method, device and equipment

    LIU MINGYUAN / WANG PENG / QIU FENGCUI et al. | European Patent Office | 2024

    Free access

    Emergency broadcasting apparatus for marine traffic Safety and method therefor

    LEE SANG WOO | European Patent Office | 2017

    Free access


    Highway unmanned aerial vehicle emergency simulation method under traffic accident

    YU HAIYANG / JIAO GANGXIN / REN YILONG et al. | European Patent Office | 2021

    Free access