TRAVELING CONTROLLER OF SMALL ELECTRIC VEHICLE

Title:

TRAVELING CONTROLLER OF SMALL ELECTRIC VEHICLE

Document Type and Number:

WIPO Patent Application WO/2007/018034

Kind Code:

A1

Abstract:

A traveling controller of a small electric vehicle (1) comprising a pair of right/left traveling wheels (4, 4), right/left motors (9, 9) generating the driving force of the traveling wheels (4, 4), a transmission system (10) for transmitting the driving force from the motors (9, 9) to the right/left traveling wheels (4, 4), and right/left mechanical clutch mechanisms (11, 11) provided in the driving force transmission system (10) and turning transmission of driving force on/off. The traveling controller is further provided with an input means for delivering an input rotation command value to the motors (9, 9), a clutch detecting means for detecting on/off state of the right/left mechanical clutch mechanisms (11, 11), and a means (13) for controlling an output rotation command value to the motor depending on the on/off state of the clutch mechanism detected by the clutch detecting means.

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Inventors:

MATSUNAE TORU (JP)

Application Number:

PCT/JP2006/314740

Publication Date:

February 15, 2007

Filing Date:

July 26, 2006

Export Citation:

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Assignee:

YAMAHA MOTOR CO LTD (JP)
MATSUNAE TORU (JP)

International Classes:

A61G5/04; B62B3/00; B62M7/12

Foreign References:

JPH08168506A	1996-07-02
JPH09296829A	1997-11-18
JP2002095114A	2002-03-29
JPH092371A	1997-01-07
JP2003134611A	2003-05-09
US4961473A	1990-10-09

Other References: