In a pavement state determination method of the invention, the suspension pressure of a self-discharge tramcar (20) in running is detected, a detection value (FR,FL,RR,RL) of the suspension pressure, the maximum amplitude (PP) and the frequency (PPHz) in a given time are obtained, and the pavement state is determined based on the maximum amplitude (PP) and the frequency (PPHz).


    Access

    Download


    Export, share and cite



    Title :

    Pavement state determination method, pavement state output method, pavement state determination device and pavement state output device


    Contributors:

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Washington State Pavement Management Systems

    Jackson, N. / ASCE | British Library Conference Proceedings | 1993


    Pavement marking determination

    AKSELROD BEN Z / DI LORETO ANTHONY / MCDUFF STEVE et al. | European Patent Office | 2017

    Free access


    Near-Surface Pavement Failure under Multiaxial Stress State in Thick Asphalt Pavement

    Wang, Hao / Al-Qadi, Imad L. | Transportation Research Record | 2010


    Evaluation of Safety State of Freeway Pavement Based on Pavement Distress Detection

    Leng, Haiyang / Xiang, Qiaojun / Ning, Jing et al. | ASCE | 2011