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Patent Searching and Data


Title:
OUTPUT CONTROL DEVICE OF ENGINE FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP3708718
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To improve drivability at shift operation time by surely preventing rapid starting of a vehicle and increasing of a shift shock due to load increase at the shift operation time from range N to a range D.
SOLUTION: A device comprises a throttle actuator 9 adjusting an opening 9 of a throttle valve 8, a transmission 13 transmitting a rotational output of an engine to a wheel side, a shift information detection means 14 detecting shift information SR of the transmission, an accelerator sensor 2 detecting accelerator operating amounts α1, α2, and a throttle control means 15A setting a control amount C of the throttle actuator based on at least shift information and the accelerator operating amount. The throttle control means includes a control amount suppression means 16 for suppressing a control amount over a prescribed time after at least shift operation when the shift information indicates shift operation from a range N to a range D.


Inventors:
Nishida, Shinichi
Application Number:
JP1998000237290
Publication Date:
October 19, 2005
Filing Date:
August 24, 1998
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F02D9/02; B60W10/06; F02D11/10; F02D29/00; F02D41/02; F02D41/04; F02D41/14; F02D45/00; F02M7/00; F16H61/04; F16H63/50; (IPC1-7): F02D29/00; F02D9/02; F02D41/04; F02D45/00
Domestic Patent References:
JP9296746A
JP5338469A
JP62067244A
JP64063633A
JP61083461A
JP5079371A
Attorney, Agent or Firm:
曾我 道照
曾我 道治
池谷 豊
古川 秀利
鈴木 憲七
長谷 正久
福井 宏司