With score mapping you can define the scores to which percentages are mapped. All metrics have scores where 0 corresponds to really bad performance and 100 to really good performance, with linear values in between.
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For Cruise Control, Coasting (any gear) and Green Band (direct parameters - the more time spent in them, the better, thresholds for Low Score (0) correspond to the percentage value to map to a score of 0 (worst). Anything below the threshold will be a 0. Thresholds for High Score (100) correspond to the percentage value to map to a score of 100 (best). Anything above the threshold will also be a 100.
Example: With the default Cruise Control settings of 0 corresponding to 1% and 100 corresponding to 61%, 55% (close to the threshold of 61%) of time in cruise control would map to a score of 90 (close to 100). 5% of the time in Cruise Control (close to the threshold of 1%) will map to a score of 7 (close to 0).
For High Torque, Anticipation, Idling, Over Speed (inverse parameters - the more time spent in them, the worse) thresholds for Low Score (0) correspond to the percentage value to map to a score of 0 (worst). Anything above (since the parameter is inverse) the threshold will be a 0. Thresholds for High Score (100) correspond to the percentage value to map to a score of 100 (best). Anything below (since the parameter is inverse) the threshold will also be a 100.
Example: With the default anticipation settings of 0 corresponding to 26% and 100 corresponding to 7%, 24% (close to the threshold of 26%) of anticipation would map to a score of 11 (close to 0). 10% of the time in Cruise Control (close to the threshold of 7%) will map to a score of 84 (close to 100).
We recommend that you adjust the metric scores to better reflect the driving style of your fleet. However, at any time, you can reset the weights to the default values. The default values are calculated for 0 to reflect the bottom 10% of Samsara drivers and 100 to reflect the top 10% drivers (with the exception of Idling):
Metric |
Low Score (0) |
High Score (100) |
|---|---|---|
Cruise Control |
1% |
61% |
Coasting (any gear) |
2% |
10% |
Green Band |
48% |
84% |
High Torque |
8% |
1% |
Anticipation |
26% |
7% |
Idling |
100% |
0% |
Over Speed (based on 55 MPH) |
70% |
5% |
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