Automatische Bremssteuerung für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP4365039

Aktenzeichen

EP23193641

Anmeldetag

28. August 2023

Veröffentlichung

19. November 2025

Erteilung

19. November 2025

Rechtsraum

EP

IPC

B60T7/22B60W30/09B60W30/095G01S15/931

Abstract

An automatic brake controller (2) for a vehicle includes: an ultrasonic sensor (211) mounted on a vehicle and configured to emit an ultrasonic wave in a traveling direction of the vehicle toward an obstacle; and an automatic brake unit configured to automatically generate braking force of the vehicle based on reflection intensity (I) of the ultrasonic wave detected by the ultrasonic sensor (211). The automatic brake unit includes: a pre-boosting unit configured to increase brake fluid pressure (Poil) or activate a pump motor (M), when the reflection intensity (I) is larger than a first threshold (Iths1); and a brake activation unit configured to actually generate the braking force, when the reflection intensity (I) is larger than a second threshold (Iths2).

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete