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Problem of relative data's accuracy #197

NekoDisc opened this issue Mar 20, 2019 · 2 comments


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@NekoDisc NekoDisc commented Mar 20, 2019

SIMRacingApps's relative data has not enough accuracy.
In the worst case, it is near twice as time as ingame blackbox.
I hope that SIMRacingApps has more correctly relative data.



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@jfgilliam jfgilliam commented Mar 20, 2019


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@NekoDisc NekoDisc commented Mar 21, 2019

I have an idea that perhaps relative's accuracy improve than now, but I have no confidence to explaining well in English.
However, I will try anyway.

  1. Make the checkpoints based on a distance from the control line.
    Divide the track every N meters and numbering it.
  2. Record the session time(not lap time) when passing every checkpoints about every cars.
  3. Compare a latest checkpoint time which has same number based on the car behind.
  4. Perhaps this logic need to override the checkpoint time which the car already passed If the car too slow.

Car3 running at 310m
Car1-3, Use check point 3, 0.17
Car2-3, Use check point 3, 0.08
Car3-4, Use check point 2, -0.05
Car3-5, Use check point 2, -0.10

This idea has the problem that the large track like the Nordschleife need too many checkpoints.

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