ES2147148A1 - Secure coded signal compliance system used in electronic lock remote control manufacture - includes signal transmission and reception unit requiring repetition of acceptable coded signals otherwise subject to rejection - Google Patents

Secure coded signal compliance system used in electronic lock remote control manufacture - includes signal transmission and reception unit requiring repetition of acceptable coded signals otherwise subject to rejection

Info

Publication number
ES2147148A1
ES2147148A1 ES9802396A ES9802396A ES2147148A1 ES 2147148 A1 ES2147148 A1 ES 2147148A1 ES 9802396 A ES9802396 A ES 9802396A ES 9802396 A ES9802396 A ES 9802396A ES 2147148 A1 ES2147148 A1 ES 2147148A1
Authority
ES
Spain
Prior art keywords
signal
secure
acceptable
receiver
transmitter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES9802396A
Other languages
Spanish (es)
Other versions
ES2147148B1 (en
Inventor
Alonso Vicente Montesinos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAS Locks SL
Original Assignee
CAS Locks SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CAS Locks SL filed Critical CAS Locks SL
Priority to ES9802396A priority Critical patent/ES2147148B1/en
Publication of ES2147148A1 publication Critical patent/ES2147148A1/en
Application granted granted Critical
Publication of ES2147148B1 publication Critical patent/ES2147148B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Selective Calling Equipment (AREA)
  • Lock And Its Accessories (AREA)

Abstract

System for secure actuation of an encoded signal.Consists of an actual system in which by using a signal transmitter equipped with an algorithmic code of cyclical modification and a signal receiver encoded in the same way, an actuation is activated. The innovation lies specifically in that the acceptance by the receiver of a valid signal opens a time window, prior to the closure of which at least one other consecutive valid signal must be received. The system comprises a transmitter programming means, distinguishing between masters and authorised, authorisation being able to be removed temporarily from one or more authorised codes and the codes deleted thereform in their entirety, selectively or completely.Has application in the manufacture of remote actuation security systems.< IMAGE >The secure coded signal compliance system has a transmitter of a signal with a cyclic-modification-type algorithmic code, and a matched coded signal receiver. Acceptance of a signal by the receiver opens a time shutter which does not close until at least one further acceptable signal is received. The transmitter programming temporarily disqualifies one or more acceptable codes.
ES9802396A 1998-11-16 1998-11-16 SYSTEM FOR SAFE DRIVING OF A CODED SIGNAL. Expired - Fee Related ES2147148B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9802396A ES2147148B1 (en) 1998-11-16 1998-11-16 SYSTEM FOR SAFE DRIVING OF A CODED SIGNAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9802396A ES2147148B1 (en) 1998-11-16 1998-11-16 SYSTEM FOR SAFE DRIVING OF A CODED SIGNAL.

Publications (2)

Publication Number Publication Date
ES2147148A1 true ES2147148A1 (en) 2000-08-16
ES2147148B1 ES2147148B1 (en) 2001-03-01

Family

ID=8305794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802396A Expired - Fee Related ES2147148B1 (en) 1998-11-16 1998-11-16 SYSTEM FOR SAFE DRIVING OF A CODED SIGNAL.

Country Status (1)

Country Link
ES (1) ES2147148B1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147276A1 (en) * 1983-12-02 1985-07-03 Jacques Lewiner Coded control devices
US4750118A (en) * 1985-10-29 1988-06-07 Chamberlain Manufacturing Corporation Coding system for multiple transmitters and a single receiver for a garage door opener
US4928098A (en) * 1984-03-30 1990-05-22 Siemens Aktiengesellschaft Method for code protection using an electronic key
WO1992001979A1 (en) * 1990-07-16 1992-02-06 The Chamberlain Group, Inc. Remote actuating apparatus
EP0480246A1 (en) * 1990-10-09 1992-04-15 Rockwell International Corporation Electronic duplication prevention of keyless entry signal featuring energy conserving method of transmission
EP0599635A1 (en) * 1992-11-24 1994-06-01 Mas-Hamilton Group Electronic combination lock with time delay
US5594429A (en) * 1993-10-27 1997-01-14 Alps Electric Co., Ltd. Transmission and reception system and signal generation method for same
US5600324A (en) * 1992-05-11 1997-02-04 Rockwell International Corporation Keyless entry system using a rolling code
WO1998044225A1 (en) * 1997-04-03 1998-10-08 Alain Godoy Coded electronic lock for doors and windows

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147276A1 (en) * 1983-12-02 1985-07-03 Jacques Lewiner Coded control devices
US4928098A (en) * 1984-03-30 1990-05-22 Siemens Aktiengesellschaft Method for code protection using an electronic key
US4750118A (en) * 1985-10-29 1988-06-07 Chamberlain Manufacturing Corporation Coding system for multiple transmitters and a single receiver for a garage door opener
WO1992001979A1 (en) * 1990-07-16 1992-02-06 The Chamberlain Group, Inc. Remote actuating apparatus
EP0480246A1 (en) * 1990-10-09 1992-04-15 Rockwell International Corporation Electronic duplication prevention of keyless entry signal featuring energy conserving method of transmission
US5600324A (en) * 1992-05-11 1997-02-04 Rockwell International Corporation Keyless entry system using a rolling code
EP0599635A1 (en) * 1992-11-24 1994-06-01 Mas-Hamilton Group Electronic combination lock with time delay
US5594429A (en) * 1993-10-27 1997-01-14 Alps Electric Co., Ltd. Transmission and reception system and signal generation method for same
WO1998044225A1 (en) * 1997-04-03 1998-10-08 Alain Godoy Coded electronic lock for doors and windows

Also Published As

Publication number Publication date
ES2147148B1 (en) 2001-03-01

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