Mode setting of remote control lawn mower

Random straight line mode: When the lawn mower walks in a random straight line to mow, when it encounters a boundary line, it automatically turns 90 degrees, then walks in a straight line and continues to mow. When it encounters the boundary line next time, it automatically turns 90 degrees again, and then walks in a straight line to mow. Repeat this sequence, and try to avoid duplication of the walking path as much as possible to achieve the highest mowing efficiency.
Mowing efficiency: On average, about 130 square meters can be mowed in one hour.
Involute mode: The lawn mower starts from a position and starts to walk in an arc with a radius of 0.5m. The radius of the arc gradually increases to achieve involute mode mowing. This mode is suitable for mowing small areas under manual remote control.