Title:
HYBRID VEHICLE CONTROL METHOD AND HYBRID VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/234758
Kind Code:
A1
Abstract:
When a manifold catalyst (6), which is a catalyst in an exhaust passage (5), is to be heated, a control unit (9) controls the electrical conduction to an electric heater (8) of the manifold catalyst (6) and the driving of an internal combustion engine (1) in accordance with the battery SOC of a battery (3). Consequently, a hybrid electric vehicle is able to make use of the portion of power consumption that is due to the motoring of an electric motor (2) to warm the manifold catalyst (6), and in general can shorten the driving time of the internal combustion engine (1) for warming the catalyst.
Inventors:
YAMANOUCHI AKIRA (JP)
Application Number:
PCT/JP2020/019566
Publication Date:
November 25, 2021
Filing Date:
May 18, 2020
Export Citation:
Assignee:
NISSAN MOTOR (JP)
RENAULT SAS (FR)
RENAULT SAS (FR)
International Classes:
B60W20/16; B60K6/24; B60K6/46; B60K6/48; B60W10/06; B60W10/26
Foreign References:
| JP3376902B2 | 2003-02-17 | |||
| JPH1089053A | 1998-04-07 | |||
| JP2017186007A | 2017-10-12 | |||
| JPH06129242A | 1994-05-10 |
Other References:
See also references of EP 4155146A4
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
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