Title:
DRIVING DEVICE FOR ELECTRIC VEHICLE AND CONTROL DEVICE FOR ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/230287
Kind Code:
A1
Abstract:
[Problem] To provide a driving device for an electric vehicle and a control device for an electric vehicle, which can achieve vehicle electrification while satisfying driving torque requirements or output requirements of commercial vehicles, as well as travel control requirements under various travel conditions. [Solution] A driving device for an electric vehicle according to the present embodiment comprises: a first driving unit provided in a first driving shaft that is one of a plurality of driving shafts; and a second driving unit provided in a second driving shaft that is one of the plurality of driving shafts. The first driving unit is provided with: a first driving force generation part that generates a driving force for driving the electric vehicle; and a rotation speed adjustment mechanism that is disposed between the first driving force generation part and a first differential unit connected to the first driving shaft. The second driving unit is provided with: a second driving force generation part that generates a driving force for driving the electric vehicle; and a multi-stage transmission mechanism that is disposed between the second driving force generation part and a second differential unit connected to the second driving shaft.
Inventors:
TAKEDA SHOGO (JP)
Application Number:
PCT/JP2019/017750
Publication Date:
December 05, 2019
Filing Date:
April 25, 2019
Export Citation:
Assignee:
DAIMLER AG (DE)
International Classes:
B60L15/20; B60K1/02; B60K1/04; B60K17/12; B60K17/356; B60K17/36
Domestic Patent References:
| WO2011083680A1 | 2011-07-14 |
Foreign References:
| JP2001171378A | 2001-06-26 | |||
| JPH06107042A | 1994-04-19 | |||
| JPH0715804A | 1995-01-17 | |||
| JPH10248112A | 1998-09-14 | |||
| JP2003319510A | 2003-11-07 | |||
| JP2010071353A | 2010-04-02 |
Attorney, Agent or Firm:
ADACHI, Eri (JP)
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