Snow thrower and steering method thereof

A steering method of a snow thrower, the snow thrower comprising:

• a chassis,
• a wheel assembly, coupled to the chassis at a rear of the snow thrower, the wheel assembly comprising a first wheel and a second wheel,
• a working assembly, coupled to the chassis, the working assembly comprising an auger assembly and an impeller assembly, the auger assembly comprising an auger and an auger housing at least partially accommodating the auger, the impeller assembly comprising an impeller and an impeller housing at least partially accommodating the impeller, and
• a power assembly, comprising a motor, the motor being coupled to the impeller housing and configured to drive the working assembly to work, and the motor being mounted on an upper portion of the impeller housing, an output shaft of the motor being oriented facing the rear of the snow thrower, and
• the steering method comprising:
• obtaining a current traveling speed of the snow thrower,
• sending a steering signal to the wheel assembly,
• comparing the current traveling speed of the snow thrower with a preset steering speed, and
• controlling the first wheel to rotate in a direction opposite to the traveling direction, and controlling the second wheel to decelerate to the preset steering speed if the current traveling speed of the snow thrower is greater than the preset steering speed, and enabling a final speed of the first wheel to be equal to the preset steering speed.