A vehicle includes an engine, a motor, a high voltage traction battery, and a controller. The engine and the motor are each configured to propel the vehicle. The battery is configured to power the motor. The controller is programmed to selectively start the engine based on a state of charge of the battery and air pollution content such that as the air pollution content increases a state of charge engine startup threshold decreases.
Hybrid vehicle engine start/stop system
2019-04-30
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Hybrid vehicle engine start-stop control method and system
European Patent Office | 2023
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