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Patent Searching and Data


Title:
NEUTRAL DETERMINATION DEVICE AND VEHICLE CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/034319
Kind Code:
A1
Abstract:
If an inhibitor switch signal indicates a D range, the number of rotations of a motor generator (MG) is controlled, and when the motor torque while the number of rotations is being controlled is smaller than an estimated motor torque based on the target transmission torque capacity of a second clutch (CL2) which is interposed between the motor generator (MG) and rear wheels (RL, RR) and disconnects the motor generator and the rear wheels, an automatic transmission (AT) is determined to be in a neutral state.

Inventors:
MATSUI Hiroki (LTD. 1-1 Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
TSUCHIKAWA Haruhisa (LTD. 1-1 Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
MATSUO Katsuhiro (Imaizumi Fuji-sh, Shizuoka 85, 〒4178585, JP)
SUZUKI Masami (Imaizumi Fuji-sh, Shizuoka 85, 〒4178585, JP)
Application Number:
JP2013/069616
Publication Date:
March 06, 2014
Filing Date:
July 19, 2013
Export Citation:
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Assignee:
NISSAN MOTOR CO.,LTD. (2 Takara-cho, Kanagawa-ku Yokohama-sh, Kanagawa 23, 〒2210023, JP)
JATCO LTD. (700-1, Imaizumi Fuji-sh, Shizuoka 85, 〒4178585, JP)
International Classes:
B60W10/02; B60K6/48; B60K6/547; B60L50/16; B60W10/08; B60W10/10; B60W20/00; F16H59/10; F16H59/74; F16H61/12; F16H63/42
Foreign References:
JP2004263741A2004-09-24
JP2010077981A2010-04-08
JP2009222158A2009-10-01
JP2007239959A2007-09-20
JP2012091543A2012-05-17
Other References:
See also references of EP 2891588A4
Attorney, Agent or Firm:
AYATA Masamichi (203 Royal-Chateau-Kawasaki, 22-2 Omiya-cho Saiwai-ku, Kawasaki-sh, Kanagawa 14, 〒2120014, JP)
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