DISPLAY CONTROL DEVICE AND NON-TRANSITORY COMPUTER READABLE MEDIUM

    公开(公告)号:US20200273435A1

    公开(公告)日:2020-08-27

    申请号:US16867974

    申请日:2020-05-06

    Abstract: A display control device controls display of a virtual image which is superimposed on foreground of a vehicle by projection of a display light image from an optical unit to a projection area. The display control device sets a projection position of the display light image which is projected in the projection area on the basis of a relative position of a superimposition object on which the virtual image is superimposed, obtains a measurement information from one vehicle height sensor measuring a displacement in a vertical direction occurring in the vehicle, obtains a gradient information indicating a gradient of a road on which the vehicle travels on the basis of three-dimensional map data, and corrects the projection position of the display light image on the basis of the measurement information and the gradient information.

    DISPLAY CONTROL DEVICE AND DISPLAY CONTROL PROGRAM PRODUCT

    公开(公告)号:US20220144087A1

    公开(公告)日:2022-05-12

    申请号:US17579582

    申请日:2022-01-19

    Abstract: In a display control device for a head-up display mounted in a vehicle, when a lane keeping control function of driving a vehicle to travel in a traveling lane is terminated, a termination notification image to notify a driver of a termination of the lane keeping control function is generated and caused to be displayed by the head-up display. As another example, in a configuration where the operation of the lane keeping control function is continued even when one of a right road line and a left road line of the traveling lane is not detected, a continuation notification image to notify a driver of a continuation of the lane keeping control function is generated and caused to be displayed by the head-up display.

    DISPLAY CONTROL DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM FOR DISPLAY CONTROL ON HEAD-UP DISPLAY

    公开(公告)号:US20220018678A1

    公开(公告)日:2022-01-20

    申请号:US17489185

    申请日:2021-09-29

    Abstract: In a display control device for a head-up display of a vehicle, it is determined whether a lane change control unit is in a standby state waiting for a lane change of the vehicle. When it is determined that the lane change control unit is not in the standby state, a fulfillment notification content indicating an execution state of the lane change is displayed on a road surface in a foreground in a superimposing manner. When it is determined that the lane change control unit is in the standby state, a standby notification content in a mode different from the fulfillment notification content is displayed on the road surface of the foreground in a superimposing manner, or a standby notification content in a mode associated with the fulfillment notification content is displayed as a non-superimposition content independent of a superimposition target.

    DISPLAY CONTROL UNIT AND NON-TRANSITORY TANGIBLE COMPUTER READABLE STORAGE MEDIUM

    公开(公告)号:US20210031776A1

    公开(公告)日:2021-02-04

    申请号:US17075950

    申请日:2020-10-21

    Abstract: A display control unit controls a virtual image display device that superimposes a virtual image on a foreground of an occupant of the vehicle. The display control unit acquires posture information indicating a change in posture of the vehicle based on a signal of a posture sensor attached to the vehicle. The display control unit acquires driving force information indicating a state of a driving force acting on the vehicle. The display control unit determines that the vehicle is traveling on a rough road when the change in posture indicated by the posture information exceeds a threshold value in a state where the driving force indicated by the driving force information is stable.

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