Research Article
Impact Safety Control Strategy for the Battery System of an Example Electric Bus
Table 5
Impact simulation tests.
| | |
Actual Time to Break (ms) |
Aimed Time to Break (ms) | | | MWA | Side Impact Discrimination Algorithm |
| LC | 20.0 km/h | NB | NB | NB | 23.0 km/h | NB | NB | NB | 25.0 km/h | NB | NB | NB | 23.0 km/h (unfiltered) | NB | NB | NB | 25.0 km/h (unfiltered) | B | NB | NB |
| MC | 28.0 km/h | 23 | 23 | <37 − | 30.0 km/h | 20.0 | 20.0 | <33 − | 40.0 km/h | 15.0 | 15.0 | <30 − | 43.0 km/h | 14.0 | 14.0 | <30 − | 30.0 km/h (unfiltered) | 25.0 | 24.0 | <33 − |
| FC | 48.0 km/h | 13.0 | 11.5 | <26 − | 50.0 km/h | 12.0 | 10.0 | <25 − | 52.0 km/h | 12.0 | 9.0 | <24.5 − | 60 km/h | 11 | 8 | <23 − | 48.0 km/h (unfiltered) | 15.0 | 13.5 | <26 − |
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“NB” means “not trigger a breaking signal”. “B” means “trigger a breaking signal”.
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