Seat adjustment method and transportation means

The method according to claim 56, wherein the adjustable item comprises a position of the second seat, the adjustment limitation condition comprises a distance range for limiting adjustment of the position of the second seat, and the obtaining the adjustment limitation condition corresponding to the adjustable item of the second seat comprises:

• obtaining the user information of the first user in the first image, and determining, based on the user information, a volume of a space occupied by the first user;
• when the volume of the space occupied by the first user is greater than or equal to the first preset value and less than a fourth preset value, obtaining a third distance range corresponding to the position of the second seat;
• and
• when the volume of the space occupied by the first user is greater than or equal to the fourth preset value and less than a fifth preset value, obtaining a fourth distance range corresponding to the position of the second seat, wherein the third distance range is greater than the fourth distance range.

A transportation vehicle, comprising:

• a first seat;
• a second seat facing a same direction as the first seat, the second seat including an adjustable item;
• and
• a control unit connected to the first seat and the second seat, wherein the control unit is configured to:
• obtain first seat information of the first seat, the first seat information indicating whether the first seat is occupied by a first user;
• receive a user input for adjusting the adjustable item of the second seat;
• obtain an adjustment limitation condition corresponding to the adjustable item of the second seat, wherein the adjustment limitation condition provides an adjustment range of the adjustable item;
• and
• upon determining that the user input exceeds the adjustment range of the adjustable item, limit an adjustment operation of the second seat.