The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2025
Filed:
Feb. 28, 2020
Knorr-bremse Systeme Für Schienenfahrzeuge Gmbh, Munich, DE;
Ulf Friesen, Neubiberg, DE;
Marc-Gregory Elstorpff, Munich, DE;
Rupert Lang, Schmidmühlen, DE;
Ralf Furtwängler, Munich, DE;
Abstract
A brake system, brake regulating method and device for a rail vehicle use an input for a target deceleration value (ä), an input for an actual deceleration value (a), and an output for a deceleration control variable value. The deceleration control variable value (a) is set by a regulating unit to minimize a deviation between the actual deceleration value (a) and the target deceleration value (a). The brake regulating device uses a limiting device, which limits the deceleration control variable value (a) independently of the regulating unit such that the deceleration control variable value (a) deviates from the target deceleration value (a) maximally by a maximum negative control stroke to lower values or maximally by a maximum positive control stroke to higher values. The invention additionally relates to a braking method and a brake system for a rail vehicle.