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ES2147148B1 - SYSTEM FOR SAFE DRIVING OF A CODED SIGNAL. - Google Patents

SYSTEM FOR SAFE DRIVING OF A CODED SIGNAL.

Info

Publication number
ES2147148B1
ES2147148B1 ES9802396A ES9802396A ES2147148B1 ES 2147148 B1 ES2147148 B1 ES 2147148B1 ES 9802396 A ES9802396 A ES 9802396A ES 9802396 A ES9802396 A ES 9802396A ES 2147148 B1 ES2147148 B1 ES 2147148B1
Authority
ES
Spain
Prior art keywords
signal
authorized
codes
coded signal
safe driving
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.)
Expired - Fee Related
Application number
ES9802396A
Other languages
Spanish (es)
Other versions
ES2147148A1 (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

Links

Landscapes

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

Abstract

Consiste en un sistema propiamente dicho en el que mediante la utilización de un transmisor de señal dotado de código algorítmico de modificación cíclica y un receptor de la señal dotado de la misma codificación, se activa un accionamiento. La innovación especialmente consiste en que la aceptación del receptor de una señal válida abre una ventana de tiempo, antes de cuyo cierre debe recibirse al menos otra señal válida consecutiva. El sistema comprende un medio de programación de transmisores, distinguiendo entre maestros y autorizados, pudiendo desautorizar temporalmente uno o más códigos autorizados y borrar en su totalidad, selectivamente o totalmente los códigos de éstos. De aplicación en la fabricación de sistemas de seguridad para accionamiento a distancia. **FIGURA**It consists of a system itself in which, by means of the use of a signal transmitter equipped with a cyclic modification algorithmic code and a signal receiver equipped with the same coding, a drive is activated. The innovation especially consists in that the acceptance of the receiver of a valid signal opens a time window, before which it must close at least another consecutive valid signal. The system comprises a means of programming transmitters, distinguishing between masters and authorized, being able to temporarily disallow one or more authorized codes and erase in their entirety, selectively or totally their codes. Application in the manufacture of safety systems for remote operation. **FIGURE**

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 ES2147148A1 (en) 2000-08-16
ES2147148B1 true 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)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556115B1 (en) * 1983-12-02 1987-05-07 Lewiner Jacques IMPROVEMENTS ON CODE 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
AU654288B2 (en) * 1990-07-16 1994-11-03 Chamberlain Group, Inc., The Remote actuating apparatus
CA2051952A1 (en) * 1990-10-09 1992-04-10 Dennis A. Kramer 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
CA2105597A1 (en) * 1992-11-24 1994-05-25 Gerald L. Dawson Electronic combination lock with time delay feature to control opening
US5594429A (en) * 1993-10-27 1997-01-14 Alps Electric Co., Ltd. Transmission and reception system and signal generation method for same
FR2761716B1 (en) * 1997-04-03 1999-05-21 Alain Godoy CODED ELECTRONIC DOUBLE LOCK FOR DOOR AND WINDOW WITH INTEGRATED WIRELESS REMOTE CONTROL WITH AUTOMATIC VARIABLE CODE

Also Published As

Publication number Publication date
ES2147148A1 (en) 2000-08-16

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