Drahtloskommunikationsvorrichtung, Drahtloskommunikationssystem und Drahtloskommunikationsverfahren

Details

Veröffentlichungs-Nr.

EP3413643

Aktenzeichen

EP18172812

Anmeldetag

17. Mai 2018

Veröffentlichung

25. August 2021

Erteilung

25. August 2021

Rechtsraum

EP

IPC

H04W56/00H04W76/14

Abstract

A wireless communication device, a wireless information collection system, and a wireless communication method are provided. The wireless communication device is configured to wirelessly transmit predetermined information provided therein to its master device in a predetermined transmission cycle and executes the wireless transmission in a time slot of itself according to a predetermined time division multiple access scheme together with one or more wireless slave devices including at least a reference wireless slave device. First unrelated transmission information including reference transmission time information wirelessly transmitted from the reference wireless slave device to its master device in the predetermined time division multiple access scheme is acquired during the wireless transmission and a time counted by an internal timer unit is corrected based on an amount of correction calculated from an acquisition time of the first unrelated transmission information and the reference transmission time information included in the first unrelated transmission information.

Anmelder

Firma

OMRON Corporation

Land

🇯🇵 Japan

Fachgebiete