DISPLAY CONTROL DEVICE AND DISPLAY CONTROL PROGRAM

To provide a display control device, etc. that are able to prevent erroneous correction caused by a road gradient even in a form in which a detection value of a gyro sensor is used for correcting a display position of a virtual image.SOLUTION: An HMI-ECU is a display control device, is used in a veh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HADO TAKESHI, TAKEMORI DAISUKE
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a display control device, etc. that are able to prevent erroneous correction caused by a road gradient even in a form in which a detection value of a gyro sensor is used for correcting a display position of a virtual image.SOLUTION: An HMI-ECU is a display control device, is used in a vehicle, and controls display of a virtual image superimposed on a foreground visible from a driver. The HMI-ECU acquires a detection value of a gyro sensor that detects a behavior change in a pitch direction, which occurs in the vehicle; and, based on the detection value, corrects a deviation of a display position of the virtual image with respect to the foreground, which is caused by the behavior change. Further, the HMI-ECU acquires gradient information related to a gradient of a road on which the vehicle travels; and, in accordance with the gradient information, changes contents of correction for correcting the deviation of the display position.SELECTED DRAWING: Figure 8 【課題】ジャイロセンサの検出値を虚像の表示位置の補正に用いる形態であっても、道路勾配に起因する誤補正を抑制することが可能な表示制御装置等の提供。【解決手段】HMI-ECUは、表示制御装置であり、車両において用いられ、ドライバから見える前景に重畳される虚像の表示を制御する。HMI-ECUは、車両に生じるピッチ方向の姿勢変化を検出するジャイロセンサの検出値を取得し、検出値に基づき、姿勢変化によって生じる虚像の前景に対する表示位置のずれを補正する。さらに、HMI-ECUは、車両が走行する道路の勾配に関連する勾配情報を取得し、表示位置のずれを補正する補正よりの内容を勾配情報に応じて変更する。【選択図】図8