Motor vehicles – With means for promoting safety of vehicle – its occupant or... – Responsive to sensing of acceleration – deceleration – or tilt...
Reexamination Certificate
2008-09-16
2008-09-16
Ellis, Christopher (Department: 3616)
Motor vehicles
With means for promoting safety of vehicle, its occupant or...
Responsive to sensing of acceleration, deceleration, or tilt...
C180S021000
Reexamination Certificate
active
11112472
ABSTRACT:
A motorized balance board includes a gyrosensor. An arithmetic operation unit calculates a tilt angle change value based on a signal output from the gyrosensor. When the control mode is a standby mode, a control mode switch element switches the control mode to a riding mode when the absolute value of the tilt angle change value exceeds a riding angular velocity threshold. When the control mode is the riding mode, the control mode switch element switches the control mode to the standby mode when the absolute value of the tilt angle change value exceeds a descending angular velocity threshold.
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Yuji Hiramatsu; “Vehicle, Vehicle Control Device and Vehicle Control Method”; U.S. Appl. No. 11/112,496, filed on Apr. 22, 2005.
Coker Robert A.
Keating & Bennett LLP
Yamaha Hatsudoki Kabushiki Kaisha
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