Autoadaptation feature can be used for automatic multiplier's correction on higher ranges of loads
in places where petrol map points and gas map points are not close enough to each other (like on
above screenshot)
Attention:
If we enable autoadaptation it works until we will disable it (works also without ECU
connected to PC)
After each correction made to particular point of the multiplier, some of map points in its
neighborhood are being erased to ensure quick acquisition of updated gas map. After this step
system checks again if the distance between map has been reduced to acceptable value. If the
distance is still too big, then another corrections are being made repeatedly. This way the gas map
will never be collected completely in 100%, however the values of petrol injection opening time on
petrol and petrol injection opening time on gas should be equal all the time.
The area on which the autoadaptation will modify the multiplier needs to be properly defined by
user. Following parameters are available in the Autoadaptation bookmark:
•
“Autoadaptation”
-makes possible to enable (ON) /disable (OFF) the autoadaptation
feature.
•
“Petrol lock”
-prevents collected petrol map from modification. No more points will be
collected or updated from moment of activation unless we disable petrol lock. It will be
reference map for autoadaptation activity so it should be collected it normal car driving
conditions.
It is recommended to turn
Petrol lock
ON as soon we will collect accurate petrol map. This
way we can avoid its temporary changes. It must be enabled if we want to use
autoadaptation.
•
“Don't update gas map after [%]
“-
minimal gas map points percentage required to stop
collecting gas map. Works like
Petrol lock
feature from the moment when the percentage of
collected gas points collected is reaching that value.
This feature must be disabled if we want to use autoadaptation.
•
“Working range starts from [ms]”
–
defines injection opening time value from which the
workspace of autoadaptation begins.
This value shouldn't be lower than half of maximal injection opening time of particular
engine. This way we can avoid unwanted modification on idle and low loads range.
•
“Allowed mult. range [+/-]”
-
defines the vertical distance from the top and the bottom of
multiplier level placed at 1.0 value. Autoadaptation algorithm can modify the multiplier line
only when multiplier points are not exceeding top and bottom horizontal borders defined by
this value. If the multiplier point is above the top or below bottom border of
Max. mult.
Range
it can't by modified by autoadaptation. If multiplier point is within the
Max. mult.
Range
it also can't be moved outside its borders.
It is recommended to don't set this parameter to values higher than 0.15 (if the calculated
multiplier on higher loads is not too far away from 1.0 multiplier level)
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