Verfahren und Vorrichtung zur Unidirektionalen Übertragung von Daten

Details

Veröffentlichungs-Nr.

EP4756669

Anmeldetag

9. Dezember 2024

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

G06K7/10, G06K19/06

Abstract

Methods and devices are provided for unidirectional transfer of data from a sender device to a receiver device. At the sender device, respective parts of the data are encoded to generate respective 2D barcodes, and the 2D barcodes are sequentially displayed on a display. At the receiver device, an image sensor is used to capture the sequentially displayed 2D barcodes to obtain a received version of the transmitted data. Values of information density parameters, which determine a data transfer rate of the unidirectional transfer of the data to the receiver device, are selected based on an estimate of a capability of the receiver device to successfully capture and decode the 2D barcodes generated using the one or more selected parameters. The selected parameters are used to generate and display the 2D barcodes.

Anmelder

Firma

LiveDrop B.V.

Land

🇳🇱 Niederlande

Fachgebiete