Title:
ハイブリッド車両
Document Type and Number:
Japanese Patent JP7359421
Kind Code:
B2
Abstract:
To provide a hybrid vehicle that achieves starting performance close to driver's intention according to a travelling situation when a small motor is used and improves energy efficiency and durability of the motor.SOLUTION: A hybrid vehicle 10 includes an engine 21 that drives first wheels, and a motor 22 that drives second wheels apart from the first wheels in the longitudinal direction, and has: (1) minute speed launch support where the vehicle is driven only by the motor as a drive source, (2) sudden launch support where the vehicle is driven by the engine and the motor as the drive source, and (3) smooth launch support where the vehicle is driven only by the motor as the drive source in an early stage, the vehicle is driven by the engine and motor as the drive source in a middle stage, and the vehicle is driven only by the engine as the drive source in a late stage. When an operation amount of an acceleration instruction unit is not zero, any one of the support is executed according to an operation state of the acceleration instruction unit.SELECTED DRAWING: Figure 2
Inventors:
Fumiaki Ito
Application Number:
JP2019150224A
Publication Date:
October 11, 2023
Filing Date:
August 20, 2019
Export Citation:
Assignee:
Kanzaki Kokyukoki Mfg. Co., Ltd.
International Classes:
B60W20/00; B60K6/383; B60K6/44; B60K6/52; B60K6/543; B60K17/04; B60K17/354; B60K17/356; B60L15/20; B60L50/16; B60W10/08; B60W20/19; F02D29/00; F16D43/18
Domestic Patent References:
| JP2002017922A | ||||
| JP2018095040A | ||||
| JP2008221935A | ||||
| JP2017114321A | ||||
| JP10075505A | ||||
| JP2006315488A | ||||
| JP10068335A | ||||
| JP2014083870A | ||||
| JP2003054392A |
Foreign References:
| US20170182884 |
Attorney, Agent or Firm:
Patent Attorney Corporation YKI International Patent Office