To provide a piece of onboard equipment capable of alerting concerning safe driving to a crew member based on a line different from a lot line.SOLUTION: An onboard equipment 2 includes: an acquisition unit that acquires an image picked up in the front direction of the vehicle from a camera 33 mounted on a vehicle 100; a discrimination unit that detects lines 40 and 50 along the traveling direction of the travel from the image and determines line type of the lines based on line color; a generation unit that generates an alert regarding safe driving to a vehicle crew based on the position of the lines relative to the vehicle; and an alarm unit that outputs an alarm. The discrimination unit discriminates whether the line is a first type line 40 that has a color indicating lane marking or the line is a second type of line 50 that has a different color than the color indicating the lot line. The generation unit is configured to generate a first warning based on the relative position of the first type of line 40 to the vehicle and to generate a second warning that differs from the first line based on the relative position of the second type of line 50 with respect to the vehicle.SELECTED DRAWING: Figure 2

    【課題】区画線とは異なる線に基づいて乗務員に対し安全運転に関する注意喚起をすることができる車載器を提供する。【解決手段】車載器2は、車両100に搭載されたカメラ33から車両の前方を撮像した画像を取得する取得部と、車両の進行方向に沿った線40,50を画像から検出し、かつ線の色に基づいて線の種類を判別する判別部と、車両に対する線の相対位置に基づいて車両の乗務員に対して安全運転に関する警告を生成する生成部と、警告を出力する警報部と、を備え、判別部は、線が車線の区画線を示す色を有する第一種類の線40であるか、線が区画線を示す色とは異なる色を有する第二種類の線50であるか、を判別し、生成部は、車両に対する第一種類の線40の相対位置に基づいて第一の警告を生成し、生成部は、車両に対する第二種類の線50の相対位置に基づいて第一の警告とは異なる第二の警告を生成する。【選択図】図2


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    Title :

    ONBOARD EQUIPMENT


    Additional title:

    車載器


    Contributors:

    Publication date :

    2023-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G06V



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