CONTROL SYSYTEM FOR MOTOR-DRIVEN LAWNMOWER VEHICLE
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Mar 8, 2012
filing date -
Jan 15, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A control system for an engineless, motor-driven lawnmower vehicle includes electric motors and controllers. At least one of the electric motors is an electric drive motor connected to a drive wheel of the lawnmower vehicle to enable transmission of motive power. At least one other electric motor is a mower-related electric motor connected to a lawnmower rotary tool to enable transmission of motive power. At least one of the controllers is a drive wheel controller which includes a drive wheel driver and which controls operation of the electric drive motor in response to a signal from at least one operator sensor for detecting an operation amount of at least one operator. At least one controller controls to activate or stop the mower-related electric motor. At least one controller is connected to the drive wheel controller and transmits a control signal thereto in response to a signal from the operator sensor.
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Family
International Classification(s)
Cited Art Landscape
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