The distance estimation device acquires distances from a movable body at a first time and a second time to two ground objects, respectively, and acquires a distance between the two ground objects. Then, the distance estimation device calculates a moving distance of the movable body from the first time to the second time based on the acquired results. Thus, the distance estimation device calculates the moving distance of the movable body by using arbitrary ground objects measurable from the movable body.


    Access

    Download


    Export, share and cite



    Title :

    Distance estimation device, distance estimation method and program


    Contributors:

    Publication date :

    2022-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




    DISTANCE ESTIMATION DEVICE, DISTANCE ESTIMATION METHOD, AND DISTANCE ESTIMATION COMPUTER PROGRAM

    MAKITA SHOTA / TAKEYASU SATOSHI | European Patent Office | 2022

    Free access

    DISTANCE ESTIMATION DEVICE, DISTANCE ESTIMATION METHOD AND PROGRAM

    NIIHARA RYOKO / KATO MASAHIRO / KANEKO HITOSHI | European Patent Office | 2017

    Free access

    DISTANCE ESTIMATION DEVICE AND COMPUTER PROGRAM FOR DISTANCE ESTIMATION

    TATEISHI KOJIRO / TANAKA KAZUSHI | European Patent Office | 2021

    Free access

    DISTANCE ESTIMATION DEVICE AND DISTANCE ESTIMATION SYSTEM

    TAKASUKA NAOHITO / SUZUKI YOUICHIROU / SANJI KENICHIROU | European Patent Office | 2023

    Free access