Device and method for regulating the driving speed of a vehicle

Details Device and method for regulating the driving speed of a vehicle Device and method for regulating the driving speed of a vehicle

2007-01-16

2008-08-26

Vanaman, Frank B (Department: 3618)

Motor vehicles

Power

Electric

C180S170000, C903S930000

Reexamination Certificate

active

07416037

ABSTRACT:
A device and a method implementable therewith for regulating the driving speed of at least one vehicle, having an electric motor/generator connected or connectable to a drive train for at least one wheel as a function of at least its actual speed and setpoint speed. The device includes a control unit for controlling the torque of the electric motor/generator, an arrangement for driving the electric motor/generator, an arrangement for recording the actual speed of the vehicle and an arrangement for preselecting the setpoint speed of the vehicle. In the device, the electric motor/generator is usable in generator operation to generate a braking torque and in engine operation to generate a driving torque.

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