15 | Lap Trigger
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DDU 9
Bosch Motorsport
15.4 Segment timing
Segment timing is the calculation of elapsed time for parts of laps (segments).
Segments are defined:
– based on sub-trigger signals (additional transmitters)
– based on distance travelled
Times for segments are compared to:
– Last lap completed
– Fastest lap
Channels for display
To display segment times use the following channels:
Channel
Function
Laptrigger_lapdiff
Time difference between finished lap and last lap
Laptrigger_lapdiffb
Time difference between finished lap and best lap
Laptrigger_lapseg_dlast
Difference of lap segment time compared to last lap
Laptrigger_lapseg_dbest
Difference of lap segment time compared to best lap
15.4.1 Sub trigger mode
Using main trigger (20 ms pulse) at Start-Finish-Line. 3 sub triggers (40 ms pulse) posi-
tioned at 1,000 m, 2,000 m and 3,000 m.
To deactivate sub trigger mode uncheck box.
Define settings for lap timing
(main trigger).
Define settings for sub trigger.
Not applicable with a GPS lap trigger.
Main Trigger
Sub
Trigger
Sub Trigger
Sub Trigger
The sub trigger mode cannot be used with the GPS lap trigger.