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Title:
VEHICLE CONTROL UNIT AND VEHICLE MOUNTED WITH THIS UNIT
Document Type and Number:
Japanese Patent JP2009204127
Kind Code:
A
Abstract:

To provide a vehicle control unit and a vehicle mounted with this unit, capable of preventing vehicle trouble caused due to wrong operation at the start time.

This vehicle control unit controls the vehicle based on a detection signal from a shift range detecting means for detecting a shift range indicated by a shift operation means, a vehicle speed detecting means for detecting a vehicle speed, and an engine speed detecting means for directly or indirectly detecting an engine speed, and performs control for prohibiting a gear shift of a transmission along shift switching operation, when detecting that the vehicle speed detected by the vehicle speed detecting means is less than a reference vehicle speed Vo, the shift range detecting means detects the shift switching operation to an advance range or a retreat range from neutral, and the engine speed detecting means detects the engine speed of a predetermined value R1 or more, until a preset time (t) or more passes from the time detecting the shift changeover operation.


Inventors:
ISHIKAWA NAOKI
UEDA KATSUMI
SEKI MASANOBU
Application Number:
JP2008048834A
Publication Date:
September 10, 2009
Filing Date:
February 28, 2008
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F16H61/16; F16H63/50; F16H59/08; F16H59/18; F16H59/42; F16H59/44
Domestic Patent References:
JPH05141530A1993-06-08
JP2004060803A2004-02-26
JP2003322249A2003-11-14
JPS604433A1985-01-10
JPH0569734B21993-10-01
Attorney, Agent or Firm:
Masahisa Takahashi
Hiroshi Matsumoto