Systeme und Verfahren zur Erkennung von Daten mit Falscher Geschwindigkeit

Details

Veröffentlichungs-Nr.

EP4194290

Aktenzeichen

EP22211060

Anmeldetag

2. Dezember 2022

Veröffentlichung

25. Februar 2026

Erteilung

25. Februar 2026

Rechtsraum

EP

IPC

B60T8/171B60T8/72B60T8/58B60T8/32B60T8/88

Abstract

A method for detecting an erroneous velocity data using a controller in communication with a velocity sensor (142) onboard a vehicle includes receiving a time-series velocity data from the velocity sensor (142), calculating a time-series acceleration data using the time-series velocity data, calculating a time-series jerk data using the time-series acceleration data, calculating a saturated (numerically bounded) jerk data using the time-series jerk data, calculating an estimated acceleration data using the saturated jerk data, calculating a difference between the estimated acceleration data and the time-series acceleration data, and determining whether the difference is greater than a threshold value. The erroneous velocity data is detected in response to the difference being greater than the threshold value.

Anmelder

Firma

Goodrich Corporation

Land

🇺🇸 USA

Fachgebiete