A truck loading capacity measuring method and system are used for measuring the loading capacity of a truck, and the truck comprises a carriage with a driving end and a pivoting end which are oppositely arranged, a hydro-pneumatic suspension system with a plurality of suspension oil cylinders, and a hydraulic lifting system with a lifting oil cylinder. The truck loading capacity measuring method comprises the steps that when a compartment is loaded with goods, the actual distance between the mass center of the goods and a pivoting end is calculated according to the pressure generated by a plurality of suspension oil cylinders, the distance between the suspension oil cylinders and the preset distance between the mass center of the goods and the pivoting end; a lifting oil cylinder is controlled to provide lifting force for the carriage, and the lifting force and the pressure generated by the goods are balanced; static lifting pressure is determined in the process that the lifting force and the pressure generated by the goods are balanced; and according to the static lifting pressure, the actual distance between the mass center of the cargo and the pivoting end and the distance between the driving end and the pivoting end, the actual mass of the cargo is calculated to serve as the load capacity.

    一种货车载重量测量方法及系统,用于测量货车的载重量,所述货车包括具有相对设置的驱动端和枢转端的车厢、具有多个悬挂油缸的油气悬挂系统、以及具有举升油缸的液压举升系统;所述货车载重量测量方法包括:在车厢装载有货物时,根据多个悬挂油缸产生的压力、多个悬挂油缸之间的距离、以及货物的质心与枢转端之间的预设距离,计算出货物的质心与枢转端之间的实际距离;控制举升油缸对车厢提供举升力,并使举升力与货物产生的压力达到平衡;在使举升力与货物产生的压力达到平衡的过程中确定静态举升压力;根据静态举升压力、货物的质心与枢转端之间的实际距离、以及驱动端和枢转端之间的距离计算出货物的实际质量作为载重量。


    Access

    Download


    Export, share and cite



    Title :

    Truck load capacity measuring method and system


    Additional title:

    一种货车载重量测量方法及系统


    Contributors:
    CAI WEI (author) / GAO DA (author) / MITTIER (author) / LI LINZHI (author)

    Publication date :

    2023-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



    LOAD CAPACITY METERING DEVICE OF MIXER TRUCK

    NIIJIMA TAKEYUKI / TAKAHASHI YOSHIMITSU / HARADA SHUNJI et al. | European Patent Office | 2017

    Free access

    TRUCK LOAD INFORMATION SYSTEM

    MCGONAGLE ROBERT / ENT STEVEN / MARSHALL BRIAN et al. | European Patent Office | 2022

    Free access

    Measuring truck

    XU LIN | European Patent Office | 2016

    Free access

    Mining dump truck lifting system with load capacity detection function and using method thereof

    YAO XIJIANG / QIN HONGYI / GAO XINGONG et al. | European Patent Office | 2025

    Free access

    METHOD FOR MEASURING LOADING AMOUNT, MEASURING SYSTEM AND TRUCK

    EGUCHI HIROSHI / ISHIYAMA KENJI | European Patent Office | 2023

    Free access