Knorr-bremse Systeme Fur Schienenfahrzeuge Gmbh

Christoph Tomberger

Ulf Friesen

Marc-Oliver Herden

Claus Müller

Reinhold Mayer

Thomas Rasel

Jörg-Johannes Wach

Miriam Gruber

Patrick Pfahler

A method and equipment determine braking-relevant actual values for a train composed of a plurality of wagons, in particular a rail vehicle, for the performance of controlled-retardation braking of the train, in which at least the longitudinal retardation is taken into account as an actual value, from which, using a retardation controller, in accordance with a predefined target value of a desired break retardation, an actuating value compensating for the control deviation is determined for an actuator of the brake, in that the longitudinal retardation is measured by a plurality of retardation sensors positioned along the train in at least two different wagons to determine the respective local longitudinal retardation, the longitudinal retardation based on the entire train then being calculated as an actual value by a central measured value detection unit.

Method and equipment for determining braking-relevant actual values of a rail vehicle for the performance of controlled-retardation braking with distributed sensors

A method and a device for determining braking-related actual values of a train assembly including multiple carriages for carrying out a deceleration-controlled braking of the train assembly, in which the longitudinal deceleration and the longitudinal slope are considered to be actual values, from which an adjustment value balancing the control deviation is determined for a control element of the brake by a deceleration controller/deceleration force controller according to a predefined setpoint value of a desired braking deceleration.

Method and device for determining braking-related actual values of a rail vehicle for carrying out a deceleration-controlled braking with a central sensor system

A braking system for a rail vehicle includes a target value generator for the target value of the overall braking power, a controller for determining at least one manipulated variable value on the basis of the target value and at least one actuator which transmits the manipulated variable value to the at least one braking device. The system at least approximately determines acceleration components of the rail vehicle and determines the actual value of the total braking power from the acceleration components while taking the vehicle speed and the vehicle mass into consideration. The controller is designed to control the manipulated variable value such as to reduce the control deviation between the target value and the determined actual value.

Braking system for a rail vehicle

Growing community of inventors

Munich, Germany

Christoph Tomberger