Patent · US Active

Interface device and method for consistently exchanging data

US9274993B2 · kind B2 · utility

1Cited by

12References

14Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Hans-Jürgen Beyer · Wildenfels, DE
Markus Bodenschatz · Hohenstein-Ernstthal, DE
Andreas Klug · Leonberg, DE

Key dates

Filing date	Mar 20, 2013
Grant date	Mar 1, 2016
Priority date	—
Expiry date	Dec 26, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F13/4036
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An interface device for exchanging data between a first bus system and a second bus system, wherein an input/output device is connectable to the second bus system and within the input/output device includes an addressable slot and an addressable subslot for output or acceptance of input/output data to optimize the consistent exchange of the data between the bus systems. A data transfer device including a transfer memory is connected via the control device and a list storage device in which a data structure for addressing the data for the input/output device is stored, and wherein the data structure is predetermined for a plurality of subslots in a telegram format of the telegrams of the first bus system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.