Title:
車両
Document Type and Number:
Japanese Patent JP6900861
Kind Code:
B2
Abstract:
To prevent the occurrence of resonance in an input system during traveling on a wavy road.SOLUTION: When a vehicle 10 is traveling on a wavy road, there is established a travel mode which prevents an engine 12 from resonating with respect to the rotational fluctuation of a driving wheel 16, among a first travel mode (a U/D input split mode), a second travel mode (an O/D input split mode), and a third travel mode (a direct connection fixed stage mode), so that the rotational fluctuation of the engine 12 as an input side is appropriately suppressed with respect to the rotational fluctuation of the driving wheel 16 associated with traveling on the wavy road. Accordingly, it is possible to prevent the occurrence of resonance in an input system during traveling on the wavy road. In addition, the durability of a rotary member in the input system is improved, as a secondary effect obtained by the prevention of the occurrence of resonance in the input system.SELECTED DRAWING: Figure 23
Inventors:
Hidema Naito
Atsushi Tabata
Tatsuya Imamura
Koichi Okuda
Hirota Fujii
Atsushi Tabata
Tatsuya Imamura
Koichi Okuda
Hirota Fujii
Application Number:
JP2017181659A
Publication Date:
July 07, 2021
Filing Date:
September 21, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W10/10; B60K6/365; B60K6/445; B60K6/543; B60L50/16; B60W10/02; B60W10/06; B60W10/08; B60W20/17; B60W20/30; B60W30/182; B60W30/20; F16H3/66; F16H3/72; F16H61/02; F16H61/688
Domestic Patent References:
| JP2005329841A |
Foreign References:
| WO2013088501A1 |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda