Title:
HYBRID POWER UNIT
Document Type and Number:
Japanese Patent JP2002252904
Kind Code:
A
Abstract:
To provide a hybrid power unit which does not change in the generate sound of an internal combustion engine which arouses a suspicion of the driver.
Change in a control map to decide torque sharing between the internal combustion engine and a motor-generator working as a motor is carried out when loaded output of the internal combustion engine is practically nonexistent. In other words, the change in the control map is carried out while a clutch is disengaged accompanying such a driving operation as the operation of a clutch or a transmission operation, while the transmission is in the neutral position, or while a revolving speed of the internal combustion engine is at an idling speed.
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Inventors:
ARAKI TOMOHIKO
HIJIKATA SADAHITO
ONOZAWA YOSHIYUKI
HIJIKATA SADAHITO
ONOZAWA YOSHIYUKI
Application Number:
JP2001050010A
Publication Date:
September 06, 2002
Filing Date:
February 26, 2001
Export Citation:
Assignee:
HINO MOTORS LTD
International Classes:
B60L50/16; B60K6/20; B60K6/48; B60K6/485; B60K6/54; B60W10/06; B60W10/08; B60W20/00; (IPC1-7): B60L11/14; B60K6/02
Attorney, Agent or Firm:
Naotaka Ide (1 person outside)