Title:
HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP3409249
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hybrid vehicle whose vehicle driving torque can be controlled to a target value and which can be driven, with importance set on travelling performance, low fuel consumption, etc., by changing the response speed of a motor.
SOLUTION: A target driving torque τvr of a vehicle which is determined by the opening of an accelerator and information about the velocity of the vehicle is converted through a phase lag element 33 into τvr' and then is supplied to a motor B torque-setting section 32. The motor B torque-setting section 32 sets a torque command value τbr for a motor B, based on the target driving torque τvr' and a torque command value τar of a motor A. The time constant of the phase lag element 33 is set by a time constant setting section 34, based on the information about shift position and the like.
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Inventors:
Masahiko Amano
Ryozo Masaki
Taizo Miyazaki
Yoshimi Sakurai
Tomoyuki Haniu
Ryozo Masaki
Taizo Miyazaki
Yoshimi Sakurai
Tomoyuki Haniu
Application Number:
JP34037898A
Publication Date:
May 26, 2003
Filing Date:
November 30, 1998
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B60K17/04; B60K6/20; B60K6/26; B60K6/365; B60K6/445; B60K6/485; B60K6/52; B60K6/547; B60L15/20; B60L50/16; B60W10/06; B60W10/08; B60W20/00; H02P5/747; B60K8/00; (IPC1-7): B60L11/14; B60K6/04; B60K17/04
Domestic Patent References:
JP7177609A | ||||
JP9317515A | ||||
JP865813A | ||||
JP11311137A |
Attorney, Agent or Firm:
Yukihiko Takada
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