A device (DA) is intended to assist with the coupling/uncoupling of a first prime mover (MM1) to and from a drive train of a hybrid vehicle (V) further comprising a combustion engine (MT) and a second prime mover (MM2) that can be coupled to the combustion engine. The device (DA) is designed to compare a required torque with at least a first threshold s1 and a second threshold s2 when the combustion engine (MT) is in operation and a required torque is negative, and when the required torque drops below at least the first threshold s1, to order the coupling of the first prime mover (MM1), and when the required torque rises above at least the second threshold s2 to order the uncoupling of the first prime mover (MM1).
PROCÉDÉ ET DISPOSITIF D'AIDE AUX DÉCISIONS DE COUPLAGE/DÉCOUPLAGE D'UNE MACHINE MOTRICE D'UN VÉHICULE HYBRIDE EN FONCTION DU POTENTIEL DE RÉCUPÉRATION DE COUPLE D'UNE AUTRE MACHINE MOTRICE
METHOD AND DEVICE FOR ASSISTING WITH DECISIONS REGARDING COUPLING/UNCOUPLING OF A PRIME MOVER IN A HYBRID VEHICLE ACCORDING TO THE TORQUE RECUPERATION POTENTIAL OF ANOTHER PRIME MOVER
VERFAHREN UND VORRICHTUNG ZUR UNTERSTÜTZUNG VON ENTSCHEIDUNGEN HINSICHTLICH DER KOPPLUNG/ENTKOPPLUNG EINER ANTRIEBSMASCHINE IN EINEM HYBRIDFAHRZEUG GEMÄSS DES DREHMOMENTRÜCKGEWINNUNGSPOTENZIAL EINER ANDEREN ANTRIEBSMASCHINE
2019-01-02
Patent
Electronic Resource
French
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
European Patent Office | 2015
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