A vehicle-data recorder records vehicle data into a storage when a recording condition is satisfied. The recording condition includes a condition that a steering-related value representing a state of a steering operation performed by a driver or a vehicle behavior caused by the steering operation is greater than or equal to a threshold value. The vehicle-data recorder includes: an object-information obtainer that obtains object information relating to an object in an area; and a threshold-value changer that changes the threshold value to a smaller value when a relative positional relationship between an own vehicle and the object located in the area and identified based on the obtained object information is a specific relationship in which it is estimated that a steering operation is to be performed in a direction in which the own vehicle avoids the object, than when the relative positional relationship is not the specific relationship.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle-data recorder


    Contributors:

    Publication date :

    2019-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G06K Erkennen von Daten , RECOGNITION OF DATA



    VEHICLE-DATA RECORDER

    KATAOKA HIROAKI / IWA-ASA SHINTARO / NAKADA HIROSHI et al. | European Patent Office | 2018

    Free access

    Vehicle traveling data recorder

    ZHANG RUIMING / XU SHENGFEI | European Patent Office | 2023

    Free access

    Automobile data recorder and vehicle

    DUAN XIAOHUI | European Patent Office | 2023

    Free access

    DATA RECORDER DEVICE FOR VEHICLE

    MARLON RAMON EWERT | European Patent Office | 2019

    Free access

    A vehicle accident data recorder

    Fincham,W. / Queen Mary and Westfield College,GB | Automotive engineering | 1990