Appendix 5
Percentage of Missed Signals Predicted from the Best Fitting Equations
The percentage of missed signals for each signal color are predicted from the best fitting equation, for
the range of luminances used in the measurements. The best fitting equation for the yellow LED goes
slightly negative at luminances higher than 10,500 cd/m2 (-0.66% at a luminance of 23,500 cd/m2). As
this is impossible, the negative percentages have been replaced with a zero value, above 10,500 cd/m2.
|
Luminance (cd/m2) |
Green LED |
Yellow LED |
Red LED |
|
________1000________ |
_________62_________ |
_________38_________ |
__________12__________ |
|
________1500________ |
__________41__________ |
___________13___________ |
___________3.8___________ |
|
________2000________ |
_________27_________ |
___________7.5___________ |
___________2.3___________ |
|
________2500________ |
__________18__________ |
____________5.1____________ |
____________1.6___________ |
|
________3000________ |
__________12__________ |
___________3.7___________ |
____________1.2___________ |
|
________3500________ |
___________8.2___________ |
___________2.8___________ |
____________1.0___________ |
|
________4000________ |
___________5.8___________ |
__________2.2__________ |
_________0.86_________ |
|
________4500________ |
___________4.3___________ |
____________1.8____________ |
_________0.74_________ |
|
________5000________ |
____________3.3____________ |
____________1.5____________ |
_________0.66_________ |
|
________5500________ |
__________2.6__________ |
____________1.2____________ |
_________0.59_________ |
|
________6000________ |
____________2.1____________ |
_________0.96_________ |
__________0.53__________ |
|
________6500________ |
____________1.8___________ |
_________0.78_________ |
_________0.48_________ |
|
________7000________ |
____________1.6___________ |
__________0.63__________ |
_________0.44_________ |
|
________7500________ |
____________1.4___________ |
_________0.50_________ |
__________0.41__________ |
|
________8000________ |
__________13__________ |
_________0.38_________ |
_________0.38_________ |
|
________8500________ |
____________1.2___________ |
_________0.29_________ |
_________0.36_________ |
|
________9000________ |
______________1_1______________ |
_________0.20_________ |
_________0.34_________ |
|
________9500________ |
_____________1.1____________ |
_________0.12_________ |
_________0.32_________ |
|
________10000_______ |
____________1.0___________ |
_________0.06_________ |
_________0.30_________ |
|
________10500_______ |
_________0.94_________ |
_________0.00_________ |
_________0.29_________ |
|
________11000_______ |
_________0.89_________ |
_________0.00_________ |
_________0.27_________ |
|
________11500_______ |
_________0.85_________ |
_________0.00_________ |
_________0.25_________ |
|
________12000_______ |
_________0.80_________ |
_________0.00_________ |
_________0.24_________ |
|
________12500_______ |
- |
_________0.00_________ |
_________0.24_________ |
|
________13000_______ |
- |
_________0.00_________ |
__________0.23__________ |
|
________13500_______ |
- |
_________0.00_________ |
_________0.22_________ |
|
________14000_______ |
- |
_________0.00_________ |
__________0.21__________ |
A5-1