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The Eco-Log’s accuracy has been externally validated at the Millbrook Proving Ground in a series of trials using a test vehicle equipped with the latest particulate filter technology The tests were run on three different drive cycles, each designed to test different system limitations:
- NEDC: The European standard drive cycle comprising urban and extra-urban elements
- EPA 3: The US federal standard drive cycle, designed to fit the American driving pattern
- US 06: A heavy duty drive cycle with hard accelerations, particularly relevant for NOx
emissions
Millbrook v NEDC Data
total CO2 emissions per drive cycle |
|
 |
| 2000 |
| 1800 |
| 1600 |
| 1400 |
| 1200 |
| 1000 |
| 800 |
| 600 |
| 400 |
| 200 |
|
| CO2 grams |
|
Millbrook v NEDC Data
total NOx emissions per drive cycle |
|
 |
| 4.5 |
| 4.0 |
| 3.5 |
| 3.0 |
| 2.5 |
| 2.0 |
| 1.5 |
| 1.0 |
| 0.5 |
|
| NOx grams |
|
|
|
|
|
| Millbrook results |
|
|
|
|
|
|
|
| Lysanda model results |
|
|
|
|
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