Title:
制御装置および制御方法
Document Type and Number:
Japanese Patent JP7026217
Kind Code:
B2
Abstract:
Provided is a control device capable of improving the accuracy of valve control by increasing opportunities for learning of valve operation during vehicle use. To achieve this, provided is a control device 70 for controlling the operation of a valve in a hybrid vehicle 100 comprising an internal combustion engine 10 having at least one valve (for example, a throttle valve 15 or an EGR valve 19), a motor 50 for driving the hybrid vehicle 100, and a generator 20 driven by the internal combustion engine 10, said control device 70 comprising: an internal combustion engine control unit 741 that controls the internal combustion engine 10 so that the operating point of the internal combustion engine 10 becomes a preset learning operating point in a motor drive mode in which the hybrid vehicle 100 is driven by the motor 50; and a valve operation learning unit 742 for learning the operation of the valve in a state in which the operating point of the internal combustion engine 10 is controlled by the internal combustion engine control unit 741 to be the learning operating point.
Inventors:
Akihiro Komori
Shinya Sato
Katsuhiro Hoshino
Shinya Sato
Katsuhiro Hoshino
Application Number:
JP2020521078A
Publication Date:
February 25, 2022
Filing Date:
April 08, 2019
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
International Classes:
B60W20/16; B60K6/24; B60K6/46; B60L50/10; B60W10/06; B60W10/08; F02D13/02; F02D23/00
Domestic Patent References:
| JP2006193137A | ||||
| JP2014213819A | ||||
| JP2009108759A | ||||
| JP2015067052A |
Attorney, Agent or Firm:
Wilfort International Patent Office