Fernsteuerung, Kommunikationsumgebungssendevorrichtungen und Kommunikationsumgebungsprüfverfahren

Details

Veröffentlichungs-Nr.

EP4020850

Aktenzeichen

EP21197317

Anmeldetag

17. September 2021

Veröffentlichung

21. August 2024

Erteilung

21. August 2024

Rechtsraum

EP

IPC

H04B11/00B60R16/037G08C23/02H04W4/48H04W4/80G01H17/00

Abstract

A remote controller according to an aspect of the present invention includes a speaker, an information receiver, a controller, and a display. The speaker sends an ultrasonic signal that controls an action of an in-vehicle device. The information receiver detects information related to noise sound inside a vehicle. The controller calculates propagability index of the ultrasonic signal from the information related to noise sound. The display displays the propagability index as communication quality level of the ultrasonic signal.

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete