Provided is a device for controlling the starting of an electrically driven vehicle, in which vehicle starting with a good response to a starting request is achieved while suppressing starting shock when there is a starting request. A drive system is provided with a first motor generator (MG1) as a power source, and a multistage gear transmission (1) for changing the speed of output from the first motor generator (MG1) and transmitting the output to drive wheels (19). The multistage gear transmission (1) has, as shifting elements, engagement clutches (C1), (C2) and (C3) that mesh and engage due to movement from a disengaged position. This hybrid vehicle is provided with a transmission control unit (23) where, when the third engagement clutch (C3), which is a start clutch, has engaged while the vehicle is stopped, the transmission control unit (23) maintains the engagement of the third engagement clutch (C3) for a duration that includes when the vehicle is stopped and until the next start.
DEVICE FOR CONTROLLING STARTING OF ELECTRIC VEHICLE
VORRICHTUNG ZUR STEUERUNG DES STARTS EINES ELEKTROFAHRZEUGS
DISPOSITIF DE COMMANDE DE DÉMARRAGE D'UN VÉHICULE ÉLECTRIQUE
2019-07-24
Patent
Electronic Resource
English
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