Sensortestsystem, Verfahren zum Testen eines Drucksensors und Computerprodukt

Details

Veröffentlichungs-Nr.

EP4052975

Aktenzeichen

EP21160866

Anmeldetag

5. März 2021

Veröffentlichung

26. Juni 2024

Erteilung

26. Juni 2024

Rechtsraum

EP

IPC

B60T13/26B60T13/38B60T17/22

Abstract

One aspect of the invention relates to a sensor test system (100) for a pressure sensor (251, 252) in an electronic parking brake, EPB, (200) of a vehicle, where the pressure sensor (251, 252) is configured to measure a pressure in a pressure chamber (225) or in a line (218) of the EPB (200). The sensor test system (100) comprising a pressure setting module (110), configured to set the pressure; and a detection module (120), configured to detect, based on pressure set by the pressure setting module (110) and based on a measured pressure from the pressure sensor (251, 252), a potential malfunction of the pressure sensor (251, 252), and to issue a warning signal if the potential malfunction is detected. Further aspects of the invention relate to a method for testing a pressure sensor and a computer product.

Anmelder

Firma

KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH

Land

🇩🇪 Deutschland

Fachgebiete