Title:
VEHICLE DRIVING CONTROL DEVICE AND DRIVING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/162291
Kind Code:
A1
Abstract:
A driving control device (30) controls a vehicle driving system (10, 110) provided with a battery (11), a rotary electric machine (12, 112), and a switch (15), the driving control device being provided with a battery control unit (31), a traveling control unit (41), electric power supply control units (41, 42), and a switch control unit (43). The battery control unit is provided with: detection sections (32, 33) that each acquire a voltage value and an electric current value of the battery; and a monitoring section (34) including a voltage monitoring section (35) that determines abnormality of voltage detection, and an electric current monitoring section (36) that, when the battery is on the charging side relative to a predetermined position, determines that electric power is supplied to the battery. In a case where abnormality of voltage detection is determined by the voltage monitoring section, the traveling control unit controls the rotary electric machine such that a vehicle is in an evacuation traveling state, and the electric power supply control units perform control such that an electric power supply source is in an electric power supply prohibition state. In a case where it is determined that electric power is supplied to the battery when the electric power supply source is in the electric power supply prohibition state, the switch control unit cuts off the switch.
Inventors:
MORITA YOSHINORI (JP)
KAWAHARA SHINGO (JP)
KAWAHARA SHINGO (JP)
Application Number:
PCT/JP2020/003232
Publication Date:
August 13, 2020
Filing Date:
January 29, 2020
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60L3/00; B60L15/20; B60L53/14; B60L58/15; H01M10/48; H02J7/00; H02J7/10
Domestic Patent References:
| WO2016031075A1 | 2016-03-03 |
Foreign References:
| JP2010203790A | 2010-09-16 | |||
| JP2012130154A | 2012-07-05 | |||
| JP2017135954A | 2017-08-03 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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