Abstract:
In a method for controlling a speed of a vehicle, when an actual speed of the vehicle exceeds a predefined setpoint speed by more than a first predefined speed difference, a service brake of the vehicle is activated. In the method, the first predefined speed difference has a value greater than zero. Also, when the actual speed exceeds the setpoint speed by a second predefined speed difference, which is smaller than the first predefined speed difference, an idle speed control can be activated and a torque request of activated ancillary components can be reduced. Further, when the actual speed exceeds the setpoint speed by a sixth predefined speed difference, which is smaller than the first predefined speed difference, an ancillary component can be activated.
Abstract:
Described are a method and a device for signaling information relevant for the operation of a motor vehicle which make it possible for the vehicle's driver to receive information about the vehicle's optimum engine efficiency. The specified information is thus formed by an operating point of a drive unit of the vehicle. A haptic signal is formed at a control element of the vehicle, an accelerator pedal in particular, as a function of the operating point.
Abstract:
The invention is directed to a method and an arrangement for equalizing at least two cylinder banks of an internal combustion engine wherein a control parameter is corrected. The control parameter influences the torque contributions of the cylinder banks when a deviation in the quantities is determined. These quantities represent the torque contributions of the cylinder banks.
Abstract:
A method for controlling the speed of a vehicle, the method making it possible to maintain a predefined setpoint speed even on downhill grades. In the event that the actual speed of the vehicle exceeds the predefined setpoint speed by more than a first predefined speed difference, a service brake of the vehicle will be activated.
Abstract:
A method for operating a hybrid drive of a vehicle, having an internal combustion engine and having at least one electric drive, to which at least one traction battery is assigned, as well as to a hybrid drive, especially a parallel hybrid drive. The internal combustion engine is able to be started from the operating mode “purely electrical driving” of the hybrid drive using a direct start without a starter.
Abstract:
Described are a method and a device for signaling information relevant for the operation of a motor vehicle which make it possible for the vehicle's driver to receive information about the vehicle's optimum engine efficiency. The specified information is thus formed by an operating point of a drive unit of the vehicle. A haptic signal is formed at a control element of the vehicle, an accelerator pedal in particular, as a function of the operating point.
Abstract:
A method for operating a vehicle, in which the method allows feedback about imminent risks. In this context, the vehicle moves on a predefined route at a current traveling velocity. A value characteristic of the vehicle movement along the predefined route is precalculated as a function of the current traveling velocity and the predefined route. A vehicle function is activated as a function of this value.
Abstract:
A method and an arrangement for controlling the driving speed of a vehicle are suggested wherein at least two functions are provided which influence the vehicle speed. To avoid conflict between these functions, at least one base value for the input quantities of the functions is formed which is considered in the formation of the input quantities.
Abstract:
A bicycle includes an electrical auxiliary drive, including an electric motor, a battery for storing electrical energy, which battery is connected to the electric motor, a crank mechanism having pedal cranks, which are mounted on a pedal crankshaft disposed about a crank axis, so as to be able to rotate, and a planetary gear for driving the bicycle both by the electric motor and by the muscle power of a driver, the planetary gear and the electric motor being disposed about the pedal crankshaft of the crank mechanism.
Abstract:
In a method for setting a motor drive device in a motor vehicle having at least two drive units whose torques are separately settable, in order to determine a consumption-optimal torque distribution, the sum of the individual consumption values of the drive units is ascertained for a plurality of differently distributed drive torques, and the optimum consumption value is determined from the sum of the individual consumption values.