An onboard environment recognition device is obtained with which it is possible to improve recognition performance within the headlight illumination range and outside the headlight illumination range of a vehicle with an onboard camera. This onboard environment recognition device has: an imaging unit 100 for imaging, using a camera installed in the vehicle, at a wider-angle range than the headlight illumination range; an in-illumination/out-of-illumination exposure adjustment unit for setting appropriate exposure conditions separately within the headlight illumination range and outside the headlight illumination range; and a recognition unit 500 for recognizing images on the basis of the acquired images. Therefore, it is possible to maintain high recognition performance in the boundary regions of the headlight illumination range, and outside the range, and the present invention can also be used for wide-angle sensing at night.


    Access

    Download


    Export, share and cite



    Title :

    ONBOARD ENVIRONMENT RECOGNITION DEVICE


    Additional title:

    FAHRZEUGINTERNE UMGEBUNGSERKENNUNGSVORRICHTUNG
    DISPOSITIF EMBARQUÉ DE RECONNAISSANCE D'ENVIRONNEMENT


    Contributors:

    Publication date :

    2022-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Onboard environment recognition device

    TAKEMURA MASAYUKI / MURAMATSU SHOUJI / GOMEZCABALLERO FELIPE et al. | European Patent Office | 2021

    Free access

    ONBOARD ENVIRONMENT RECOGNITION DEVICE

    TAKEMURA MASAYUKI / MURAMATSU SHOUJI / GOMEZCABALLERO FELIPE et al. | European Patent Office | 2020

    Free access

    ONBOARD ENVIRONMENT RECOGNITION DEVICE

    TAKEMURA MASAYUKI / NAGASAKI TAKESHI / GOMEZCABALLERO FELIPE et al. | European Patent Office | 2017

    Free access

    ONBOARD ENVIRONMENT RECOGNITION DEVICE

    TAKEMURA MASAYUKI / NAGASAKI TAKESHI / GOMEZCABALLERO FELIPE et al. | European Patent Office | 2018

    Free access

    Onboard environment recognition device

    TAKEMURA MASAYUKI / NAGASAKI TAKESHI / GOMEZCABALLERO FELIPE et al. | European Patent Office | 2019

    Free access