Title:
START CONTROL DEVICE AND START CONTROL METHOD OF VEHICLE
Document Type and Number:
Japanese Patent JP2021014833
Kind Code:
A
Abstract:
To improve the startability of a vehicle by effectively improving the responsiveness of start assist control.SOLUTION: A start control device of a vehicle 1 in which the torque of a drive force source 10 is transmitted to drive wheels 49L and 49R via a clutch device 20 comprises: a requirement torque acquisition unit 120 for acquiring the requirement torque of the drive force source 10; a fastening degree acquisition unit 130 for acquiring a clutch fastening degree of the clutch device 20; and a start assist control unit 140 for performing a start assist for setting a target output rotation number of the drive force source 10 on the basis of the acquired requirement torque and the clutch fastening degree at a start of the vehicle 1 which is switched from a block state in which the clutch device 20 blocks the transmission of the torque to a fastening state in which the clutch device transmits the torque, and raising an output rotation number of the drive force source 10 to the target output rotation number.SELECTED DRAWING: Figure 3
Inventors:
OZAKI KAZUKI
SUGAYA YUKI
SUGAYA YUKI
Application Number:
JP2019130629A
Publication Date:
February 12, 2021
Filing Date:
July 12, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F02D29/00; B60K5/02; B60W10/02; B60W10/04; F16D48/02
Domestic Patent References:
| JP2001263138A | 2001-09-26 | |||
| JP2018009506A | 2018-01-18 |
Attorney, Agent or Firm:
at Patent Business Corporation