Global Patent Index - EP 0984124 A2

EP 0984124 A2 2000-03-08 - Electronic key

Title (en)

Electronic key

Title (de)

Elektronischer Schlüssel

Title (fr)

Clé électronique

Publication

EP 0984124 A2 (DE)

Application

EP 99116960 A

Priority

  • DE 19839945 A
  • DE 19937915 A

Abstract (en)

The electronic key (1) has a receiver unit and a transmitter unit for transmitting an identification signal (14) when a stimulation signal (13) is received. To prevent the transmission of an identification signal the power supply for the key can be interrupted by a switch mounted on the key. A signal generator in the key can emit a warning when a stimulation signal is received. Independent claims are also used for a method of securing an electronic key and an arrangement for triggering and/or activating/deactivating a security arrangement.

Abstract (de)

Bei einem elektronischen Schlüssel (1) zum berührungslosen Entriegeln eines Kraftfahrzeuges mit einer Empfangseinheit (4) und einer Sendeeinheit (5) zum Aussenden eines Identifikationssignals bei Auftreten eines Anregungssignals(13) ist ein Schalter (16) zum Ausschalten des Schlüssels bei Nichtgebrauch vorgesehen. Es wird ferner angegeben, einen Bewegungssensor in dem Schlüssel einzubauen. Bei Ausbleiben einer Bewegung des Schlüssels für eine vorgegebene Zeitdauer wird der Schlüssel abgeschaltet. <IMAGE>

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

E05B 49/00; B60R 25/04

IPC 8 full level (invention and additional information)

B60R 25/00 (2006.01); G07C 9/00 (2006.01)

CPC (invention and additional information)

G07C 9/00309 (2013.01); G07C 2009/00793 (2013.01); G07C 2009/0096 (2013.01); G07C 2209/62 (2013.01)

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 0984124 A2 20000308; EP 0984124 A3 20001004; BR 9903988 A 20000905

INPADOC legal status


2002-02-06 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010405

2001-06-20 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: DE FR GB

2000-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-10-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-03-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE FR GB

2000-03-08 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI