Method and system for controlling a hybrid propulsion system optimizing fuel consumption and polluting emissions
US10807589B2 · kind B2 · utility
2Cited by
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27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2016 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Jul 2, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method of controlling a hybrid propulsion system of a vehicle, wherein a control (COM) (minimizing consumption and pollutant emissions at the after-treatment system outlet) is defined. The control method is based on minimizing a cost function (H) of a model (MOD) of the propulsion system. Thus, the method according to the invention allows simultaneous minimizing of fuel consumption and pollution emissions by accounting for after-treatment system efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.