Determination of road gradient and determination of trailer load
AssigneeRobert Bosch GmbH
InventorsUlrich Hessmert, Jost Brachert, Thomas Sauter, Helmut Wandel, Norbert Polzin
Life of this patent
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Abstract
A device and method for determining values and/or generating signals, which can be used for closed-loop or open-loop controlling of the driving behavior of a vehicle equipped with a sensor system that detects wheel contact forces, includes determining the vehicle mass via the wheel contact forces that are detected, and further includes at least one of determining shifts in the wheel contact forces, and determining the required drive torque.
Claims5
A device for providing at least one of closed-loop control and open-loop control of a driving behavior of a vehicle having a sensor system to detect at least wheel contact forces, the device comprising:
- an evaluation device to receive from the sensor system a first signal indicating the wheel contact forces, and to determine a shift in the wheel contact forces based on the first signal;
- and
- an arrangement to determine a change in a required driving torque, wherein:
- the evaluation device is operable to determine a vehicle mass based on the first signal.
Dependencies are inferred from the claim text.