This display control device is for controlling the display position of an image in an image projection unit (30) which projects an image to a display subject of a mobile object, the device having: a position correction unit (4) that sets a correction amount for use in correcting the display position; and a display control unit (51) that controls the display position of the image on the basis of the correction amount set by the position correction unit (4). The position correction unit (4) acquires a detection value of acceleration applied on the mobile body, calculates the attitude angle of the mobile body on the basis of the acquired detection value of the acceleration, and sets, in accordance with the attitude angle, the correction amount of the display position for controlling the display position of the image to be projected to the display subject. In the position correction unit (4), the correction amount of the display position is set by adjusting a correction amount per prescribed unit time in accordance with a change amount of the attitude angle in a prescribed period of time.
一种显示控制装置,控制用于向移动体的显示对象物投影图像的图像投影部(30)中的图像的显示位置,显示控制装置具有:位置校正部(4),其设定在显示位置的校正中使用的校正量;以及显示控制部(51),其基于由位置校正部(4)设定的校正量来控制图像的显示位置。位置校正部(4)获取作用于移动体的加速度的检测值,并基于获取到的加速度的检测值来计算移动体的姿势角,并且,位置校正部(4)根据姿势角来设定用于对向显示对象物投影的图像的显示位置进行控制的显示位置的校正量。关于位置校正部(4)中的显示位置的校正量的设定,是通过根据姿势角在规定期间的变化量来调整每规定的单位时间的校正量由此来进行设定的。
DISPLAY CONTROL DEVICE, IMAGE DISPLAY SYSTEM, MOBILE BODY, DISPLAY CONTROL METHOD, AND PROGRAM
显示控制装置、图像显示系统、移动体、显示控制方法、程序
2022-02-08
Patent
Electronic Resource
Chinese
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 / 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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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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