Vehicle display control method and vehicle display control device

A vehicle display control method executed by a vehicle display control device mounted on a vehicle comprising:

• at least one camera configured to acquire a surrounding video;
• a three-dimensional object sensor configured to detect a surrounding three-dimensional object;
• and a display device visually recognizable by a passenger, the vehicle display control method comprising:
• setting a virtual projection surface rising from a position spaced from the vehicle by a predetermined distance, the projection surface including at least a virtual first partial projection surface corresponding to a first azimuth range and rising from a first rising position, and a virtual second partial projection surface corresponding to a second azimuth range and rising from a second rising position;
• in a case where the three-dimensional object sensor detects a three-dimensional object in the first azimuth range and does not detect the three-dimensional object in the second azimuth range, setting a first distance to the first rising position of the first partial projection surface from the vehicle to be shorter than a second distance to the second rising position of the second partial projection surface from the vehicle;
• and
• causing the display device to display a display surrounding video converted to be projected onto the projection surface based on the peripheral video acquired by the at least one camera.