Global Patent Index - EP 0871946 B1

EP 0871946 B1 2001-05-23 - DATA TRANSMISSION SYSTEM WITH AT LEAST ONE TRANSMITTER AND AT LEAST ONE RECEIVER AND PROCESS FOR INITIALISING THE SYSTEM AND FOR SYNCHRONISING THE TRANSMITTER(S) AND THE RECEIVER(S)

Title (en)

DATA TRANSMISSION SYSTEM WITH AT LEAST ONE TRANSMITTER AND AT LEAST ONE RECEIVER AND PROCESS FOR INITIALISING THE SYSTEM AND FOR SYNCHRONISING THE TRANSMITTER(S) AND THE RECEIVER(S)

Title (de)

DATENÜBERTRAGUNGSSYSTEM MIT MINDESTENS EINEM SENDER UND MINDESTENS EINEM EMPFÄNGER SOWIE VERFAHREN ZUR INITIALISIERUNG DES SYSTEMS UND ZUR SENDER-EMPFÄNGER-SYNCHRONISATION

Title (fr)

SYSTEME DE TRANSMISSION DE DONNEES COMPRENANT AU MOINS UN EMETTEUR ET AU MOINS UN RECEPTEUR, ET PROCEDE D'INITIALISATION DE CE SYSTEME ET DE SYNCHRONISATION EMETTEUR-RECEPTEUR

Publication

EP 0871946 B1 (DE)

Application

EP 97900979 A

Priority

  • DE 19600922 A
  • DE 19610202 A
  • EP 9700068 W

Abstract (en)

[origin: WO9725699A1] A data transmission system with one transmitter or several transmitters having the same design and one receiver or several receivers having the same design is disclosed for transmitting data through a common transmission channel, as well as a process for initialising the system and for synchronising the transmitter(s) and receiver(s). Each transmitter has an address memory in which an identification address may be stored. Each receiver has an address memory in which the addresses of the transmitters may be stored. The data are transmitted in packets. Each transmitter send its data packets within its own characteristic time intervals and each receiver can receive the data packets from one or several transmitters. Transmitters and receivers are provided with corresponding means for initialising a system composed of one or several transmitters and receivers. The initialising means make it possible to initialise the system manually or automatically upon instruction by a user. Thanks to this initialisation the system determines which transmitter(s) are allocated to a receiver, i.e. which transmitters and which receivers belong to a certain system, and what is the length of the characteristic time intervals within which each transmitter transmits data. Each transmitter and each receiver preferably has a control circuit with timing means which activate the transmitters only at their transmission times and which activate the receivers substantially only at the transmission times of one or several transmitters in order to save energy.

IPC 1-7 (main, further and additional classification)

G08C 15/00; G08C 17/02

IPC 8 full level (invention and additional information)

G08C 15/00 (2006.01); G08C 17/02 (2006.01)

CPC (invention and additional information)

G08C 15/00 (2013.01); G08C 17/02 (2013.01); G08C 2201/20 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9725699 A1 19970717; AT 201521 T 20010615; EP 0871946 A1 19981021; EP 0871946 B1 20010523

INPADOC legal status


2005-09-15 [REG CH PL] PATENT CEASED

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2001-06-28 [REF] CORRESPONDS TO:

- Document: DE 59703597 20010628

2001-05-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2001-05-31 [REG CH NV] NEW AGENT

- Representative's name: LUCHS & PARTNER PATENTANWAELTE

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2001-05-23 [REF] CORRESPONDS TO:

- Document: AT 201521 T 20010615

1999-12-15 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: BRAUN GMBH

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