Vehicle display system, vehicle system, and vehicle

A vehicle display system provided to a vehicle and comprising:

• a first display device configured to emit a light pattern toward a road surface outside the vehicle;
• a second display device located inside the vehicle and configured to display predetermined information toward a passenger in the vehicle so that the predetermined information is superimposed on a real space outside the vehicle;
• and
• a display control unit configured to control the first display device,
• wherein the display control unit is configured to control emission of the light pattern according to a passenger's input operation on a display area where the predetermined information can be displayed wherein the display control unit is configured to start the emission of the light pattern according to the input operation on the display area, and
• wherein the display control unit is configured:
• to specify a start position of the light pattern on the road surface, based on a position of a view point of the passenger and a first input position of the input operation,
• to specify an end position of the light pattern on the road surface, based on the position of the view point and a second input position of the input operation, and
• to emit the light pattern onto the road surface, based on the start position and the end position.