The invention discloses a railway locomotive vehicle wheel online scratch automatic detection system which comprises an on-line induction module, an off-line induction module, n swinging rod detection modules, a database storage module, an upper computer communication module and a scratch data analysis module. The swinging rod detection modules include a left swinging rod detection module, a right swinging rod detection module and a scratch data acquisition module, the on-line induction module is arranged at an entering end of working rails, the off-line induction module is arranged at a leaving end of the working rails, the left swinging rod detection module and the right swinging rod detection module are symmetrically arranged on the inner sides of the two working rails respectively, the n swinging rod detection modules are arranged on the inner sides of the working rails at intervals, the total length of the swinging rod detection modules is larger than the circumference of a wheel, n is an integer obtained by adding 1 to values of L1/L2, the L1 refers to the circumference of the wheel, and the L2 refers to the length of a single swinging rod detection module. The invention further discloses a method based on the system. Information such as scratch depth, length and position can be accurately judged, and detection accuracy is improved.


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    Title :

    Railway locomotive vehicle wheel online scratch automatic detection system and method


    Contributors:
    LIAO LICHENG (author) / MEI JINSONG (author) / ZHAO YANG (author) / SHI ZHENGYING (author) / SUN ZHILIN (author) / REN SHILONG (author)

    Publication date :

    2015-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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