To provide a compartment line recognition device capable of acquiring compartment line information which can restrain influence when unintentional vehicle behavior happens.SOLUTION: The compartment line recognition device comprises a compartment line detection part which calculates compartment line information based upon camera information, a vehicle behavior detection part which outputs vehicle behavior information, a compartment line information estimation part which obtains and outputs estimation compartment line information based upon the vehicle behavior information, an estimation compartment line information holding part which stores the estimation compartment line information and the vehicle behavior information and corrects stored past estimation compartment line information to the estimation compartment line information at present position based upon the past vehicle behavior information to output it, an estimation compartment line precision determination part which outputs determination result of precision of the estimation compartment line information based upon the estimation compartment line information and the estimation compartment line information at the present position and a compartment line information correction part which corrects the compartment line information based upon the compartment line information and the determination result to output it.SELECTED DRAWING: Figure 3

    【課題】意図しない車両挙動が発生した場合において、その影響を抑制できる区画線情報を取得可能な区画線認識装置を提供する。【解決手段】カメラ情報に基づいて区画線情報を算出する区画線検出部と、車両挙動情報を出力する車両挙動検出部と、車両挙動情報に基づいて推定区画線情報を求めて出力する区画線情報推定部と、推定区画線情報および車両挙動情報を記憶し、記憶した過去の推定区画線情報を過去の車両挙動情報に基づいて現在位置推定区画線情報に補正して出力する推定区画線情報保持部と、推定区画線情報と現在位置推定区画線情報とに基づいて推定区画線情報の精度の判定結果を出力する推定区画線精度判定部と、区画線情報と判定結果に基づいて、区画線情報を補正して出力する区画線情報補正部と、を備えている。【選択図】図3


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    Title :

    COMPARTMENT LINE RECOGNITION DEVICE


    Additional title:

    区画線認識装置


    Contributors:

    Publication date :

    2019-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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