Robert Boschgmbh

Robert Bosch Gmbh

Rami Scharbak

Valentin Loeffelmann

Michael Erden

Branimir Tokic

Marco Stumm

Kai Hoffmann

Dirk Weidmann

A method for determining a brake pressure change for a wheel of a vehicle to optimize a braking operation. The method includes: supplying a current wheel status of the wheel, wherein the wheel status includes a plurality of status parameters; determining at least one status parameter whose value deviates from a target wheel status; determining a change direction of the brake pressure change depending on a deviation of the at least one status parameter from the target wheel status; supplying a brake pressure characteristic map for determining a value of the brake pressure change, wherein the brake pressure characteristic map associates a brake pressure change with the plurality of status parameters and is specific to the determined change direction of the brake pressure change and status parameter change; determining a value of the brake pressure change using the current wheel status and the supplied brake pressure characteristic map.

Method for determining a brake pressure change

In a method for the automatic parameterization of a braking system in a vehicle, a brake pressure profile is predefined as a test run during a test drive operation, and the wheel slip which thereafter arises is ascertained. If the wheel slip is outside a permissible value range, the brake pressure is modified and a new test run is carried out.

Method for the automatic parameterization of a braking system

A method for setting a working point of a slip controller for a wheel of a vehicle. Upon activating the slip controller, a torque at the wheel is controlled on the basis of the working point using a slip at the wheel, wherein the torque is monitored and a value of the working point is set to a previous value of the torque if the slip satisfies a condition.

Method and control device for setting a working point of a slip controller for a wheel of a vehicle

A method for controlling slip of at least one wheel of a vehicle. In the method, at least one parameter of an action to be performed is read out from a matrix using a slip state of the wheel if the slip state is outside a target slip region of the matrix, wherein, for reading this out, a data field of the matrix associated with the slip state is determined and the at least one parameter is read out from the data field, wherein, for performing the action, at least one actuator of the vehicle is actuated using the parameter.

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Benningen, Germany

Rami Scharbak