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Patent Searching and Data


Title:
CONTROL DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2011/010548
Kind Code:
A1
Abstract:
A target number of revolutions (NED) of an engine to be input to a CVT is set on the basis of the vehicle speed (V) and the accelerator opening degree (AP) (S10); a target output (TQAP) of the engine (E) is calculated on the basis of the accelerator opening degree (AP) (S12); a correction coefficient (KTRQ) is calculated on the basis of the vehicle speed (V) (S14); the target output is corrected using the correction coefficient to calculate a corrected target output (TQAPC) so that when the accelerator opening degree (AP) reaches a full opening degree, the vehicle speed (V) reaches a vehicle speed limit (Vlmt) (S16), that is, the characteristics of the accelerator opening degree are modified in accordance with the vehicle speed in proximity to the vehicle speed limit. Thus, it is possible to obtain the characteristics that when the accelerator pedal is fully depressed, the vehicle speed reaches the vehicle speed limit, whereby a smooth feeling of acceleration can be provided to a driver. Furthermore, the durability of a continuously variable transmission belt can be increased and the drivability is not worsened.

Inventors:
KURATA Takeshi (LTD. 4-1 Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
藏田 武嗣 (〒93 埼玉県和光市中央一丁目4番1号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
EGUCHI Takahiro (LTD. 4-1 Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
Application Number:
JP2010/061402
Publication Date:
January 27, 2011
Filing Date:
July 05, 2010
Export Citation:
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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)
KURATA Takeshi (LTD. 4-1 Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
藏田 武嗣 (〒93 埼玉県和光市中央一丁目4番1号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
International Classes:
F02D29/02; F02D29/00; F16H61/02; F16H63/40; F16H59/18; F16H59/42; F16H59/44
Foreign References:
JPH10151965A
JPS6266235U
JP2000289496A
Other References:
See also references of EP 2458184A1
Attorney, Agent or Firm:
YOSHIDA Yutaka (816 Ikebukuro White House Building, 20-2 Higashi Ikebukuro 1-chome, Toshima-k, Tokyo 13, 〒1700013, JP)
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