PROBLEM TO BE SOLVED: To display character information corresponding to alerting to an occupant in a rear seat by utilizing a technology for alerting to the occupant in the rear seat by using a plurality of visible light illuminations arranged in the vicinity of the rear seat of a vehicle.SOLUTION: Illuminations 98L, 98R for visible light communication which are a part of or the whole visible light illuminations 91L-98L, 91R-98R control light-on/light-off of the plurality of visible light illuminations 91L-98L, 91R-98R arranged in the vicinity of a rear seat of a vehicle and they include: an illumination control device 9 for emitting visible light in a manner corresponding to instruction information for showing an object for alerting; light receiving parts 12L, 12R for outputting an electric signal corresponding to the visible light entered from the illuminations 98L, 98R for visible light communication; a light receiving signal processing part 13 for identifying the character formation containing an object indicated by the instruction information on the basis of the electric signal outputted by the light receiving parts 12L, 12R; and a display part 15 for displaying the character information identified by the light receiving signal processing part to an occupant in the rear seat of the vehicle.SELECTED DRAWING: Figure 2

    【課題】車両の後部座席の近傍に配置された複数の可視光照明を用いて後部座席の乗員に注意喚起を行う技術を利用して、当該注意喚起に対応した文字情報も後部座席の乗員に表示する。【解決手段】車両の後部座席の近傍に配置された複数の可視光照明91L〜98L、91R〜98Rの点灯および消灯を制御すると共に、可視光照明91L〜98L、91R〜98Rの一部または全部である可視光通信用照明98L、98Rには、注意喚起の対象物を示す指示情報に応じた態様で可視光を出させるイルミネーション制御装置9と、可視光通信用照明98L、98Rから入射した可視光に応じた電気信号を出力する受光部12L、12Rと、受光部12L、12Rが出力した電気信号に基づいて、指示情報が示す対象物を含んだ文字情報を特定する受光信号処理部13と、受光信号処理部が特定した文字情報を車両の後部座席の乗員に表示する表示部15と、を備える。【選択図】図2


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    Titel :

    DISPLAY SYSTEM FOR REAR SEAT, LIGHT RECEIVING DISPLAY DEVICE FOR REAR SEAT AND PROGRAM FOR CONTROL DEVICE


    Weitere Titelangaben:

    後部座席用表示システム、後部座席用受光表示装置、および制御装置用のプログラム


    Beteiligte:

    Erscheinungsdatum :

    02.06.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



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