Title:
DRIVE SYSTEM FOR VEHICLE AND CONTROL METHOD FOR DRIVE SYSTEM FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2011/158875
Kind Code:
A1
Abstract:
A drive system for a vehicle is provided with an engine (ENG1), a transmission (TM1), a one-way clutch (OWC1), a member to be rotationally driven (11) coupled to an output member (121) of the one-way clutch (OWC1), a main motor generator (MG1) connected to the member to be rotationally driven (11), a sub motor generator (MG2) connected to an output shaft (S1) of the engine (ENG1), a battery (8), and a control means (5). The control means (5) controls the rotation speed of the engine (ENG1) and/or the gear ratio of the transmission (TM1) such that the rotation speed to be inputted to an input member (122) of the one-way clutch (OWC1) is lower than the rotation speed of the output member (121) during series travel control in which EV travel is performed by supplying electric power generated by the engine (ENG1) to the main motor generator (MG1).
Inventors:
ICHIKAWA Kazuki (())
市川 和樹 (())
市川 和樹 (())
Application Number:
JP2011/063719
Publication Date:
December 22, 2011
Filing Date:
June 15, 2011
Export Citation:
Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
本田技研工業株式会社 (〒56 東京都港区南青山二丁目１番１号 Tokyo, 〒1078556, JP)
ICHIKAWA Kazuki (())
本田技研工業株式会社 (〒56 東京都港区南青山二丁目１番１号 Tokyo, 〒1078556, JP)
ICHIKAWA Kazuki (())
International Classes:
B60W20/00; B60K6/383; B60K6/442; B60K6/543; B60L11/14; B60W10/06; B60W10/08; B60W10/10; F16H21/20; F16H31/00
Attorney, Agent or Firm:
MOTOYAMA Shinya et al. (Eikoh Patent Firm, Toranomon East Bldg. 10F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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Claims: