Title:
CONTROL DEVICE FOR HYBRID VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/052807
Kind Code:
A1
Abstract:
The present invention ensures the durability of vehicle startup and of an auxiliary battery and reduces the size of the auxiliary battery. An FF hybrid vehicle equipped with a starter motor (1), a transverse engine (2), a motor/generator (4), a high power battery (21), and a 12V battery (22) that is charged through a DC/DC converter (37) by the high power battery (21). This FF hybrid vehicle is provided with a hybrid control module (81) that controls the operation start timing of the DC/DC converter (37) at vehicle startup. When an ignition switch (91) is pressed, after connecting a high power relay (21a) that is interposed between the motor/generator (4) and the high power battery (21), the hybrid control module (81) begins operation of the DC/DC converter (37) when the electric power that can be output by the high power battery is at or above a prescribed value.
Inventors:
ORITA SHUICHI
Application Number:
PCT/JP2013/077553
Publication Date:
April 16, 2015
Filing Date:
October 10, 2013
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
B60W10/26; B60K6/48; B60K6/543; B60L50/13; B60W10/06; B60W20/00
Foreign References:
| JP2008110700A | 2008-05-15 | |||
| JP2013095246A | 2013-05-20 | |||
| JP2009120045A | 2009-06-04 | |||
| JP2013090486A | 2013-05-13 | |||
| JP2000253507A | 2000-09-14 |
Other References:
See also references of EP 3056403A4
Attorney, Agent or Firm:
NISHIWAKI, Tamio (JP)
Tamio Nishiwaki (JP)
Tamio Nishiwaki (JP)
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