The present invention provides an energy management control device for a hybrid vehicle with which it is possible to suppress an occurrence of a condition in which an EV start is not possible due to insufficient battery charge capacity when an engagement clutch fails. Thus, in the present invention, when a hybrid control module (21) has determined that the engagement clutch (C1, C2, C3) has failed in a hybrid vehicle that carries out an EV start using a first motor generator (MG1) as a drive source that receives electrical power from a high-power battery (3), when starting the vehicle, a first energy management map (EMMAP1) and a second energy management map (EMMAP2) are used in energy management control, which have a usage SOC range that is broader than the usage SOC range of the normal energy management map (EMMAPNO), which is used during normal operation.
ENERGY MANAGEMENT CONTROL DEVICE FOR HYBRID VEHICLE
ENERGIEVERWALTUNGSSTEUERUNGSVORRICHTUNG FÜR EIN HYBRIDFAHRZEUG
DISPOSITIF DE COMMANDE DE GESTION D'ÉNERGIE POUR VÉHICULE HYBRIDE
2019-09-25
Patent
Electronic Resource
English
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Hybrid vehicle energy management control method and device
European Patent Office | 2022
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