PROBLEM TO BE SOLVED: To provide an information display apparatus capable of appropriately displaying an appropriate vehicle distance to a front vehicle when a vehicle is stopped.SOLUTION: A head-up display 2 displays an image on a front window 25 so that the image appears to be superimposed on a front scene of its own vehicle Vs. In this case, a control unit 43 of the head-up display 2 recognizes a position of a front vehicle Vf stopped immediately in front of its own vehicle Vs from front vehicle information Sf received by an inter-vehicle communication. The control unit 43 calculates an appropriate stop vehicle distance Dtag to the front vehicle Vf, and controls a stop-indication image Isp for indicating an appropriate stop position apart from the position of the front vehicle Vf by the appropriate stop vehicle distance Dtag to be displayed so that the stop-indication image Isp is superimposed on a scene between the front vehicle Vf and its own vehicle Vs. At this time, when the front vehicle Vf is present on a hill higher in relative position than its own vehicle Vs, the control unit 43 calculates a longer appropriate stop vehicle distance Dtag than that when the front vehicle Vf is present on a flat road.SELECTED DRAWING: Figure 5

    【課題】停止する際の前方車両との適正車間距離を好適に表示することが可能な情報表示装置を提供する。【解決手段】ヘッドアップディスプレイ2は、自車両Vsの前方風景に見かけ上で重なるように画像をフロントウィンドウ25に表示させる。ここで、ヘッドアップディスプレイ2の制御部43は、自車両Vsの直前で停車している前方車両Vfの位置を、車車間通信により受信した前方車両情報Sfにより認識する。そして、制御部43は、前方車両Vfに対する適正停止車間距離Dtagを算出し、前方車両Vfの位置から適正停止車間距離Dtagだけ離れた適正停車位置を指示する停止指示画像Ispを、前方車両Vfと自車両Vsの間の風景に重なるように表示させる。このとき、制御部43は、前方車両Vfが自車両Vsよりも相対位置が高い坂に存在する場合には、平坦な道路上に存在する場合よりも長い適正停止車間距離Dtagを算出する。【選択図】図5


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    Title :

    INFORMATION DISPLAY APPARATUS, CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM


    Additional title:

    情報表示装置、制御方法、プログラム、及び記憶媒体


    Contributors:

    Publication date :

    2016-06-30


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



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