To provide a display control device capable of keeping a virtual image from deviating from an overlap position.SOLUTION: An HCU is used for a vehicle As and functions as a display control device controlling a display of a virtual image Vi to be overlapped on an overlap object Tr in a forward view of the vehicle As. The HCU: prepares a correction equation taking into consideration delay time of a system related to the display of the virtual image Vi and control characteristics related to generation of torque producing acceleration of the vehicle As; acquires torque information showing a value of torque; predicts a change in a posture of the vehicle by applying the torque information to the correction equation; and corrects an overlap position of the virtual image Vi on the basis of the predicted change in the posture.SELECTED DRAWING: Figure 4
【課題】虚像の重畳位置のずれを抑制可能な表示制御装置等の提供【解決手段】HCUは、車両Asにおいて用いられ、車両Asの前景中の重畳対象Trに重畳される虚像Viの表示を制御する表示制御装置として機能する。HCUは、虚像Viの表示に関連するシステムの遅延時間と、車両Asに加速度を与えるトルクの発生に関連する制御特性とを加味した補正式を準備する。HCUは、トルクの値を示すトルク情報を取得し、補正式へのトルク情報の適用により、車両の姿勢変化を予測する。さらにHCUは、姿勢変化の予測に基づいて、虚像Viの重畳位置を補正する。【選択図】図4
DISPLAY CONTROL DEVICE, DISPLAY CONTROL PROGRAM AND VIRTUAL IMAGE DISPLAY SYSTEM
表示制御装置、表示制御プログラム及び虚像表示システム
2021-06-10
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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