Title:
車両用駆動装置
Document Type and Number:
Japanese Patent JP7371573
Kind Code:
B2
Abstract:
A vehicle drive device (100) includes a first drive unit (100A) that includes a first drive power source (D1) and drives first wheels (W1); a second drive unit (100B) that includes a second drive power source (D2) and drives second wheels (W2); and a control device (10), and when the state of charge of an electrical storage device (BT) is less than a first threshold value (TH1) and a vehicle speed (V) is less than a second threshold value (TH2), the control device (10) performs control such that when the vehicle speed (V) is greater than or equal to zero and required drive power (Tr) is greater than or equal to zero, the operating mode of the first drive unit (100A) is set to a second mode to output the required drive power (Tr) from the second drive unit (100B), and when the vehicle speed (V) is greater than zero and the required drive power (Tr) is less than zero, the operating mode of the first drive unit (100A) is set to a first mode to allow the first drive power source (D1) to generate electric power by regeneration, and to bring an internal combustion engine (EG) into an operating state to output the required drive power (Tr) from both of the first drive unit (100A) and the second drive unit (100B).
Inventors:
Kohei Tsuda
Keiichiro Kusabe
Bunpei Nakaya
Yasuhiro Matsumura
Keiichiro Kusabe
Bunpei Nakaya
Yasuhiro Matsumura
Application Number:
JP2020094621A
Publication Date:
October 31, 2023
Filing Date:
May 29, 2020
Export Citation:
Assignee:
Aisin Co., Ltd.
International Classes:
B60W20/13; B60K6/48; B60K6/52; B60L15/20; B60L50/16; B60L50/60; B60L58/12; B60W10/02; B60W10/06; B60W10/08; B60W10/26
Domestic Patent References:
| JP2007230431A |
Foreign References:
| WO2012059997A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation R&C