An information processing system includes a server and a first vehicle acquiring a combination of first and second position information of the first vehicle. The first position information is calculated using a positioning signal from the first satellite system. The second position information is obtained by correcting an error of the first position information using a positioning reinforcement signal from the second satellite system. The first vehicle or the server calculates difference information between the first and second position information for each combination thereof. The server estimates a calculation accuracy for the first position information in a road section on a road map based on one or more pieces of difference information in which one or more positions indicated by the second position information corresponding to the difference information are within the road section and to output the calculation accuracy for the first position information in the road section.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Information processing system, storage medium storing information processing program, and control method


    Beteiligte:
    NISHIMURA KAZUYA (Autor:in) / OE YOSHIHIRO (Autor:in) / KAMIMARU HIROFUMI (Autor:in)

    Erscheinungsdatum :

    2022-03-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    INFORMATION PROCESSING SYSTEM, STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM, AND CONTROL METHOD

    NISHIMURA KAZUYA / OE YOSHIHIRO / KAMIMARU HIROFUMI | Europäisches Patentamt | 2020

    Freier Zugriff

    Information processing device, information processing method, and storage medium storing information processing program

    NAKANO KEIKO / MAEDA EIICHI / KUBO CHIKAGE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    INFORMATION PROCESSING DEVICE, STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM, AND INFORMATION PROCESSING METHOD

    SAKURADA SHIN / SUZUKI TOMOYA / HASEGAWA HIDEO et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM

    NAKANO KEIKO / MAEDA EIICHI / KUBO CHIKAGE et al. | Europäisches Patentamt | 2021

    Freier Zugriff