Disclosed are a load measuring apparatus, for a vehicle, which measures the load supported by an axle, a method for same, and a lift axle control system equipped with the load measuring apparatus. The load measuring apparatus according to the present invention can measure the amount of minute deformation when a part between two points of an axle is stretched when the axle of a freight vehicle equipped with a lift axle is deformed by an imposed load. In addition, presented is an auto-calibration method for finding the proportional constant K between the deformation amount of the axle and the axle load.

    La présente invention concerne un appareil de mesure de charge, pour un véhicule, qui mesure la charge supportée par un essieu, un procédé associé, et un système de commande d'essieu relevable équipé de l'appareil de mesure de charge. L'appareil de mesure de charge selon la présente invention peut mesurer la quantité de déformation infime lorsqu'une partie entre deux points d'un essieu est étirée lorsque l'essieu d'un véhicule routier de marchandises équipé d'un essieu relevable est déformé par une charge imposée. En outre, la présente invention concerne un procédé d'auto-étalonnage pour trouver la constante proportionnelle K entre la quantité de déformation de l'essieu et la charge de l'essieu.

    차축이 지지하는 하중을 측정하는 차량용 하중 측정장치와 그 방법, 그리고 하중 측정장치를 구비한 가변축제어시스템이 개시된다. 본 발명의 하중 측정장치는 가변축이 설치된 화물차량의 차축이 적재하중에 의해 변형되면서 차축의 두 지점 사이가 인장될 때의 미세한 변형량을 측정할 수 있다. 또한, 차축의 변형량과 차축 하중 사이의 비례상수 K를 구하는 오토 캘리브레이션 방법을 제시한다.


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    Title :

    LOAD MEASURING APPARATUS, FOR VEHICLE, MEASURING LOAD SUPPORTED BY AXLE, METHOD FOR SAME, AND LIFT AXLE CONTROL SYSTEM EQUIPPED WITH LOAD MEASURING APPARATUS


    Additional title:

    APPAREIL DE MESURE DE CHARGE, POUR UN VÉHICULE, MESURANT LA CHARGE SUPPORTÉE PAR UN ESSIEU, PROCÉDÉ ASSOCIÉ, ET SYSTÈME DE COMMANDE D'ESSIEU RELEVABLE ÉQUIPÉ DE L'APPAREIL DE MESURE DE CHARGE
    차축이 지지하는 하중을 측정하는 차량용 하중 측정장치와 그 방법, 그리고 하중 측정장치를 구비한 가변축제어시스템


    Contributors:
    KIM CHANG YUL (author) / GU GWANG MIN (author) / KIM SEONG TAE (author) / HEO PIL WON (author)

    Publication date :

    2022-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge / G01G Wägen , WEIGHING




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