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:
Jun. 04, 2002
Filed:
Jan. 29, 1999
Thomas Braun, Murr, DE;
Robert Bosch GmGH, Stuttgart, DE;
Abstract
A method for monitoring a braking system contained in a vehicle. The braking system includes at least one brake circuit. The brake circuit, on the output side, contains valve configurations, to which wheel brake cylinders allocated to the brake circuit are connected. The braking system furthermore has at least one pump capable of delivering braking medium to at least two wheel brake cylinders. During predetermined vehicle states, the at least one pump is actuated and the first valve configurations are driven by predefined driving signals. Ascertained for at least one wheel of the vehicle during the actuation of the pump and the first valve configurations is a wheel-performance variable which describes the wheel performance, in particular the wheel-rotation performance, of the corresponding wheel. The braking system is checked for a first and/or second fault as a function of this wheel-performance variable.