A suggestion for add the "speed" in Realtime

[Jerethon]

I'd suggest adding a "speed" field to the Realtime window, where the running speed would be derived from the information about Frequency , gear ratio , wheel diameter , etc., like this:

The specific conversion formula is as follows:

d - Wheel Diameter(d=860mm)
f - Frequency(f=1hz)
r - Motor rpm
m - Gears of the motor(m=14)
w - Gears of the Wheel(w=85)
p - Pole pair / Polar Logarithm (p=2)
v - Speed(km/h)

The first is about the connection between motor rpm(r) , frequency(f) , and pole pairs(p)

r = 60f/p

Then there is the connection between speed(v) , motor rpm(r) , wheel diameter(d) and gear ratio(m/w)

v = r * m / w * d * π * 0.00006

So these two formulas can be simplified as follows:

v = 60 * f / p * m / w * d * π * 0.00006

Let's bring in the exact values：

v = 60 * 1 / 2 * 14 / 85 * 840 * 3.1416 * 0.00006 ≈ 0.78237

So The ratio of speed to frequency is about 0.782 : 1