Title:
エンジン制御方法およびエンジン制御装置
Document Type and Number:
Japanese Patent JP7129800
Kind Code:
B2
Abstract:
To provide an engine control method and an engine controller, capable of reducing shock of a vehicle in a case where an accelerator is turned on for acceleration from the coast.SOLUTION: A controller 3 is configured to, when an accelerator is turned on from the coast, increase a target intake air amount Qt by an ISC command air amount Qisc, which is the larger one of a rotation holding air amount Qamon during operation of an auxiliary machine for maintaining an engine speed Ne at a target speed Net and a negative pressure required air amount Qnp that satisfies negative pressure requirement for an engine 2; and increase a driver request torque Tdrv by a shortage correction torque Tc corresponding to the air amount obtained by subtracting the ISC command air amount Qisc from an auxiliary load compensation air amount Qam_t for compensating the load torque of the auxiliary machine of the engine 2.SELECTED DRAWING: Figure 1
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Inventors:
Kohei Kamiya
Ayaichi Ohtaki
Shohei Takamura
Noriaki Ejiri
Yuki Mase
Ayaichi Ohtaki
Shohei Takamura
Noriaki Ejiri
Yuki Mase
Application Number:
JP2018055493A
Publication Date:
September 02, 2022
Filing Date:
March 23, 2018
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
F02D29/02; F02D9/02; F02D41/10; F02D41/12
Domestic Patent References:
| JP2017020388A | ||||
| JP2000110632A |
Attorney, Agent or Firm:
Patent Attorney Corporation Ayata Office