Verbindungsbussicherheit

Details

Veröffentlichungs-Nr.

EP4242897

Aktenzeichen

EP22020100

Anmeldetag

10. März 2022

Veröffentlichung

23. Juli 2025

Erteilung

23. Juli 2025

Rechtsraum

EP

IPC

G06F21/64G06F21/71

Abstract

An interconnect 110 connects a first device 100 running a first application 180 and with a first interface 120 and a second device 200 running a second application 280 and with a second interface 220. The first device 100 has a safety guard 140 which may be used in an operations mode to send safety relevant data 50 from the first application 180 to the second application 280. Safety information is added to the safety relevant data 50 to create safety marked data 52. The safety marked data 52 is transmitted to the second application 280. The safety marked data 52 is also looped back through interconnect 110 to the safety guard 140 which checks the loop back data using the safety information in the loop back data, and if the checking indicates an error, transmits an error notification signal to the first application and/or the second application.

Anmelder

Firma

Infineon Technologies AG

Land

🇩🇪 Deutschland

Fachgebiete