Active adjusting system for vehicle attitude and vehicle

The invention relates to an active adjusting system for a vehicle attitude and a vehicle. The active adjusting system for the vehicle attitude comprises a connecting rod mechanism which is co-definedby a first connecting rod, a first crank, a first rocking bar and a frame; the movement track of the first end of the first connecting rod is approximately a straight line. When the wheels bump up anddown in the vertical direction, the wheels drive an axle to move up and down, the axle drives the first end to move vertically, and the position of the frame is not changed. The active adjusting system for the vehicle attitude absorbs part of kinetic energy through the connecting rod mechanism, so that stability of the vehicle is improved. The active adjusting system for the vehicle attitude controls the rotation angle of the first crank through a first motor, so that a rotation angle of the first connecting rod and a rotation angle of the first rocking bar are controlled to reduce vibrationtime of the frame, and ther