Norihiro Ishii,Kengo Sasahara,Kazunari Koga,Jun Matsuura,Tomoyuki Ebihara,Katsumoto Mizukawa,Hongkun Wang
申请号：
US13414984
公开号：
US20120159916A1
申请日:
2012.03.08
申请国别(地区):
US
年份:
2012
代理人:
摘要：
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.
