The present invention achieves a technique that not only makes it possible to reduce sensor-related cost but also makes it possible to estimate a ground contact load of a vehicle with sufficiently high accuracy. A ground contact load estimation device (100) causes an acquisition section to acquire a physical quantity related to a vehicle, causes a reference inertia load calculation section (111) to calculate a reference inertia load with use of the physical quantity, uses the physical quantity to cause a correction value calculation section (112) to calculate an inertia load correction value, and causes an inertia load estimation section (110) to estimate an inertia load by adding the inertia load correction value to the reference inertia load.


    Access

    Download


    Export, share and cite



    Title :

    GROUNDING LOAD ESTIMATION DEVICE, CONTROL DEVICE, AND GROUNDING LOAD ESTIMATION METHOD


    Contributors:

    Publication date :

    2022-03-03


    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



    GROUNDING LOAD ESTIMATION DEVICE, CONTROL DEVICE AND GROUNDING LOAD ESTIMATION METHOD

    MIZUGUCHI YUICHIRO / VAIBHAV GUPTA | European Patent Office | 2021

    Free access

    GROUNDING LOAD ESTIMATION DEVICE, CONTROL DEVICE AND GROUNDING LOAD ESTIMATION METHOD

    MIZUGUCHI YUICHIRO / VAIBHAV GUPTA | European Patent Office | 2021

    Free access

    GROUNDING LOAD ESTIMATION DEVICE, CONTROL DEVICE, AND GROUNDING LOAD ESTIMATION METHOD

    MINAKUCHI YUICHIRO / GUPTA VAIBHAV | European Patent Office | 2020

    Free access

    Visual grounding load switch device and system and control method thereof

    CHENG SIHUA / FAN FAN / ZENG XIANGUANG et al. | European Patent Office | 2024

    Free access

    GROUNDING DEVICE AND GROUNDING DEVICE MANUFACTURING METHOD

    HASHIMOTO MICHINORI | European Patent Office | 2017

    Free access