US 11,850,940 B2
Display control device and non-transitory computer-readable storage medium for display control on head-up display
Yasuhiro Shimizu, Kariya (JP); Akihiko Yagyu, Kariya (JP); Daisuke Takemori, Kariya (JP); Kazuki Kojima, Kariya (JP); and Shiori Maneyama, Kariya (JP)
Assigned to DENSO CORPORATION, Kariya (JP)
Filed by DENSO CORPORATION, Kariya (JP)
Filed on Nov. 3, 2021, as Appl. No. 17/453,419.
Application 17/453,419 is a continuation of application No. PCT/JP2020/012620, filed on Mar. 23, 2020.
Claims priority of application No. 2019-088606 (JP), filed on May 8, 2019; and application No. 2020-042187 (JP), filed on Mar. 11, 2020.
Prior Publication US 2022/0055481 A1, Feb. 24, 2022
Int. Cl. B60K 35/00 (2006.01); G02B 27/01 (2006.01); G09G 3/00 (2006.01); B60W 30/095 (2012.01); G08G 1/16 (2006.01); B60W 30/18 (2012.01); B62D 15/02 (2006.01); B60W 50/14 (2020.01); B60W 30/12 (2020.01)
CPC B60K 35/00 (2013.01) [G02B 27/0101 (2013.01); G09G 3/002 (2013.01); B60K 2370/1529 (2019.05); B60K 2370/166 (2019.05); B60W 30/095 (2013.01); B60W 30/0953 (2013.01); B60W 30/12 (2013.01); B60W 30/18163 (2013.01); B60W 50/14 (2013.01); B62D 15/0255 (2013.01); G02B 2027/0141 (2013.01); G05D 2201/0213 (2013.01); G08G 1/16 (2013.01); G08G 1/167 (2013.01); G09G 2340/0464 (2013.01); G09G 2340/12 (2013.01); G09G 2380/10 (2013.01)] 29 Claims
OG exemplary drawing
 
1. A display control device for a vehicle to control a display on a head-up display, the display control device comprising:
a control information acquisition unit that acquires driving control information related to a driving control of the vehicle, from a lane keeping control unit that controls an in-lane traveling of the vehicle to cause the vehicle to travel in a lane;
a change information acquisition unit that acquires lane change information related to a lane change of the vehicle, from a lane change control unit that controls the lane change of the vehicle; and
a display control unit that displays an estimated trajectory content indicating an estimated trajectory of the in-lane traveling to be superimposed on a road surface as a superimposition target, based on the driving control information, wherein
in response to acquiring the lane change information during the in-lane traveling, the display control unit displays a lane change content indicating an estimated trajectory of the lane change together with the estimated trajectory content, based on the lane change information, and
in response to recognizing interruption of the lane change based on the lane change information, the display control unit highlights the estimated trajectory content on the display by extending the estimated trajectory in a traveling direction in the lane beyond a transition point at which the lane change was to be performed.