Efficient electrical passenger car with motor control
AssigneeOr-Ment LLC
InventorsZvi Or-Bach, Brian Cronquist
Life of this patent
Estimating the term…
Abstract
An electrical passenger car, the electrical passenger car comprising: at least two electrically driven motors; motor control electronics; sensors; and wheels, wherein said wheels comprise a first front wheel and a first back wheel, wherein said first back wheel has a radius at least 9% greater than a radius of said first front wheel, and wherein said motor control electronics control said at least two electrically driven motors to provide a greater torque to said front wheel than to said back wheel, or wherein said motor control electronics control said at least two electrically driven motors to provide a greater torque to said back wheel than to said front wheel.
Claims20
An electrical passenger car, the electrical passenger car comprising:
- at least two electrically driven motors;
- motor control electronics;
- sensors;
- and
- wheels,
- wherein said wheels comprise a first front wheel and a first back wheel,
- wherein said first back wheel has a radius at least 9% greater than a radius of said first front wheel, and
- wherein said motor control electronics control said at least two electrically driven motors to provide a greater torque to said front wheel than to said back wheel, or
- wherein said motor control electronics control said at least two electrically driven motors to provide a greater torque to said back wheel than to said front wheel.
An electrical passenger car, the electrical passenger car comprising:
- at least two electrically driven motors;
- motor control electronics;
- sensors;
- and
- wheels,
- wherein said wheels comprise a first front wheel and a first back wheel,
- wherein said first back wheel radius is at least 9% greater than said first front wheel radius,
- wherein during acceleration of said electrical passenger car, said motor control electronics receive signals from said sensors indicating skidding of at least one wheel, and
- wherein said motor control electronics send signals so to reduce torque provided to at least one of said at least two electrically driven motors.
An electrical passenger car, the electrical passenger car comprising:
- at least two electrically driven motors;
- motor control electronics;
- a center of gravity;
- and
- wheels,
- wherein said wheels comprise a first front wheel and a first back wheel,
- wherein during acceleration of said electrical passenger car, said motor control electronics receive signals from said sensors and provide traction control delivering more power to one of said at least two electrically driven motors accordingly, and
- wherein a distance from said center of gravity to a road surface is 10% longer or shorter than a radius of said first back wheel.
Dependencies are inferred from the claim text.