Title:
Vehicle drive
Document Type and Number:
Japanese Patent JP6252505
Kind Code:
B2
Abstract:
In a coasting control process according to an embodiment of the present invention, a controller (83) increases line pressure PL of a hydraulic path (72) to predetermined pressure P1 such that discharge pressure of an MOP (41) becomes higher than that before a C1 clutch (4) is disengaged at timing when a coasting control executing condition is satisfied (time t = t1). According to such coasting control process, driving torque of the MOP (41) increases, so that deceleration (deceleration G) caused by driving of the MOP (41) by a drive wheel (6L, 6R) becomes larger than that in conventional coasting control in which the discharge pressure of the MOP (41) is not increased. As a result, it is possible to prevent that a driver feels discomfort due to free-running feeling generated during the coasting control.
Inventors:
Morino Takuro
Yoshio Ito
Yanagi Tomoaki Ta
Kimura
Yu Nagasato
Takuya Hirata
Chie Nagata
Yoshio Ito
Yanagi Tomoaki Ta
Kimura
Yu Nagasato
Takuya Hirata
Chie Nagata
Application Number:
JP2015021692A
Publication Date:
December 27, 2017
Filing Date:
February 06, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16H61/02; B60W10/02; B60W10/04; B60W10/06; F16D48/02; F16H63/46; F16H63/50
Domestic Patent References:
| JP201271752A | ||||
| JP2010169217A | ||||
| JP200671056A | ||||
| JP6435156A | ||||
| JP2011231844A | ||||
| JP201578726A |
Attorney, Agent or Firm:
Hiroaki Sakai
Kenta Ito
Kenta Ito