Global Patent Index - EP 2380064 A1

EP 2380064 A1 20111026 - DEVICE AND METHOD FOR THE AUTOMATED DETECTION OF AN INTERFACE

Title (en)

DEVICE AND METHOD FOR THE AUTOMATED DETECTION OF AN INTERFACE

Title (de)

VORRICHTUNG UND VERFAHREN ZUR AUTOMATISIERTEN ERKENNUNG EINER SCHNITTSTELLE

Title (fr)

DISPOSITIF ET PROCÉDÉ D IDENTIFICATION AUTOMATIQUE D UNE INTERFACE

Publication

EP 2380064 A1 20111026 (DE)

Application

EP 09756280 A 20091103

Priority

  • EP 2009064489 W 20091103
  • DE 102008054887 A 20081218

Abstract (en)

[origin: WO2010069664A1] The present invention relates to a device and to a method for the automated detection of an interface between a position measuring device (10) and a downstream electronic unit (110), which are interconnected by way of a data transmission channel (100), wherein the position measuring device (10) comprises an interface unit (20) and a position measuring unit (30). The interface unit (20) is connected, first, to the data transmission channel (100) and, secondly, to the position measuring unit (30) for the purpose of internal data exchange. In the interface unit (20), the interface to the downstream electronic unit (110) can be selected from at least two interfaces. In the position measuring device (10) there is also an interface detection unit (200), which receives at least one input signal (E1, E2), arriving from the downstream electronic unit (110) by way of the data transmission channel (100), and which comprises means for defining the chronological sequence of signal edges of the at least one input signal (E1, E2) in conjunction with the signal state, and to an evaluation unit (260), in which the interface to the downstream electronic unit (110) can be detected by evaluating the chronological sequence defined and can be selected in the interface unit (20).

IPC 8 full level

G05B 19/042 (2006.01); H04L 29/06 (2006.01); H04L 29/10 (2006.01)

CPC (source: EP US)

G05B 19/0423 (2013.01 - EP US); G05B 2219/25217 (2013.01 - EP US)

Citation (search report)

See references of WO 2010069664A1

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2010069664 A1 20100624; CN 102257446 A 20111123; CN 102257446 B 20131106; DE 102008054887 A1 20100701; DE 102008054887 B4 20210325; EP 2380064 A1 20111026; JP 2012513017 A 20120607; JP 5279920 B2 20130904; US 10120359 B2 20181106; US 2011258358 A1 20111020

DOCDB simple family (application)

EP 2009064489 W 20091103; CN 200980150807 A 20091103; DE 102008054887 A 20081218; EP 09756280 A 20091103; JP 2011541252 A 20091103; US 200913141028 A 20091103