Scooter

A scooter, comprising:

• a plurality of wheels, wherein each of the wheels comprises a hub and a tire;
• a body comprising a foot deck, wherein the body is rotatably connected to each of the wheels;
• a gas tank disposed on the hub;
• and
• a pressure gauge disposed on the hub and connected with the gas tank and a lumen of the tire, wherein the pressure gauge comprises:
• a pressure measurement assembly connected with the lumen to detect a target pressure of air in the lumen;
• a valve assembly connected to the lumen and the gas tank and comprising a second gas channel;
• a pressure control assembly electrically connected with the pressure measurement assembly and the valve assembly and in communication connection with a control unit of the scooter, and configured to periodically transmit the target pressure to the control unit and control the valve assembly to open or close the second gas channel based on a target instruction sent by the control unit;
• and
• the control unit disposed on the scooter and in communication connection with the pressure control assembly and configured to receive the target pressure and send the target instruction to the valve assembly based on the target pressure.