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1. (WO2013145092) DRIVE CONTROL DEVICE FOR HYBRID VEHICLE

Pub. No.:    WO/2013/145092    International Application No.:    PCT/JP2012/057811
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Tue Mar 27 01:59:59 CEST 2012
IPC: B60W 10/10
B60K 6/365
B60K 6/445
B60L 11/14
B60W 10/06
B60W 20/00
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA
トヨタ自動車株式会社
HAYASHI Koji
林 宏司
HARADA Hiroyasu
原田 広康
ONO Tomohito
大野 智仁
ISHII Hiroyuki
石井 啓之
Inventors: HAYASHI Koji
林 宏司
HARADA Hiroyasu
原田 広康
ONO Tomohito
大野 智仁
ISHII Hiroyuki
石井 啓之
Title: DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
Abstract:
Provided is a drive control device that is for a hybrid vehicle and that is such that driveline resonance at the time of engine starting does not continue, and there is low occurrence of noise and vibration. During cranking for raising the engine rotational velocity (NE) to start the engine (12), the engagement state of a clutch (CL) is switched in a manner so that resonance does not arise in a driveline (DL) that is caused to vibrate by means of the rotational fluctuations of the engine (12), and so during the cranking, vibration of the driveline (DL) from the engine (12) through a torsional damper (13) reaching a first motor/generator (MG1) connected to a differential mechanism is favorably suppressed.