Abstract: A vehicle display device comprises a display section, a control section. The display section is provided inside a vehicle cabin and includes a display area capable of displaying an image. The control section includes a memory and a processor coupled to the memory. The processor is configured to cause a plurality of plans scheduled for execution by a vehicle to be displayed in the display area in a row in scheduled execution sequence, and to cause a top plan that is a plan having an earliest scheduled execution from out of the plurality of plans to disappear by fade-out processing in the display area when a prescribed condition related to the top plan has been satisfied.

Abstract: A vehicle display device includes: a display section that is provided inside a vehicle cabin and that includes, at a display area, a specific display region that displays plural plans scheduled to be implemented with respect to a vehicle, arranged in an order in which the plural plans are scheduled to be implemented; and a control section configured to cause display of, between a first plan, which is one plan among the plural plans, and a second plan, which is scheduled to be implemented next after the first plan, at the specific display region, an alternative plan that has a possibility of being implemented instead of the first plan.

Abstract: A vehicular display device including: a memory; and a processor coupled to the memory, the processor being configured to: in a case in which information has been acquired regarding a first other vehicle present in a first range of surroundings of a vehicle, display a position of the first other vehicle at a display region provided in front of a driving seat; and in a case in which information has been acquired regarding a second other vehicle present in a second range further outward than the first range, display at the display region a direction indicating where the second other vehicle is located.

Abstract: Obstacle determination systems and programs detect back-and-forth steering that is behavior of a vehicle for avoiding an obstacle. The systems and programs determine that the obstacle is present between a point where the back-and-forth steering has started and a point where the back-and-forth steering has ended when a steering start road and a steering end road are identical roads. The steering start road is a road where the vehicle is present at a start of the back-and-forth steering. The steering end road is a road where the vehicle is present at an end of the back-and-forth steering.

Abstract: An obstacle determination system includes an avoidance behavior detection unit configured to detect an avoidance behavior that is a behavior of a vehicle avoiding an obstacle, and an obstacle determination unit configured to determine that the obstacle is present when a road on which the avoidance behavior occurs is not a road on which avoidance of an oncoming vehicle is needed.

Abstract: Obstacle determination systems and programs detect back-and-forth steering that is behavior of a vehicle for avoiding an obstacle. The systems and programs determine that the obstacle is present between a point where the back-and-forth steering has started and a point where the back-and-forth steering has ended when a steering start road and a steering end road are identical roads. The steering start road is a road where the vehicle is present at a start of the back-and-forth steering. The steering end road is a road where the vehicle is present at an end of the back-and-forth steering.

Abstract: An obstacle determination system includes an avoidance behavior detection unit configured to detect an avoidance behavior that is a behavior of a vehicle avoiding an obstacle, and an obstacle determination unit configured to determine that the obstacle is present when a road on which the avoidance behavior occurs is not a road on which avoidance of an oncoming vehicle is needed.