The invention discloses a speed-measuring function test platform for a vehicle-mounted system for measuring the speed based on a speed sensor. A test object is the speed-measuring function of the vehicle-mounted system for measuring the speed based on the speed sensor; speed sensor or acceleration sensor information which is calculated through the set model is input into the vehicle-mounted system; and testing of the speed-measuring algorithm function of the vehicle-mounted system can be achieved for testing personnel on a software view. The testing platform is capable of acquiring acceleration information which is close to that of a real vehicle as much as possible by vehicle stress analysis without complicated speed-measuring filtering and slipping judgment algorithms, and simulating the vehicle slipping scene through dynamic slip rate control, so that the input signal of the vehicle-mounted system is relatively close to that of the real vehicle, and a relatively accurate test effect is achieved.


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    Title :

    Speed-measuring function test platform for vehicle-mounted system for measuring speed based on speed sensor


    Contributors:
    ZHU HAN (author) / YUAN LIANG (author) / DU JIANXIN (author) / WANG QINGSHENG (author) / ZHANG YAN (author)

    Publication date :

    2015-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



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