AR003164A1 - A PROCEDURE AND FACILITIES FOR THE CONTROL OF SECURITY DOCUMENTS - Google Patents
A PROCEDURE AND FACILITIES FOR THE CONTROL OF SECURITY DOCUMENTSInfo
- Publication number
- AR003164A1 AR003164A1 ARP960103847A AR10384796A AR003164A1 AR 003164 A1 AR003164 A1 AR 003164A1 AR P960103847 A ARP960103847 A AR P960103847A AR 10384796 A AR10384796 A AR 10384796A AR 003164 A1 AR003164 A1 AR 003164A1
- Authority
- AR
- Argentina
- Prior art keywords
- control
- amplitude
- facilities
- security
- procedure
- Prior art date
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
La invención se refiere a un procedimiento e instalaciones para el control de documentos de seguridad. El procedimiento para el control de documentosse seguridad prevée, utilizando el ya conocido acoplamiento capacitivo, que se pueden transmitir yreforzar senales eléctricas de antenas de transmisión através de características de seguridad eléctricamente conductoras a antenas de recepción, las que luego son evaluadas de acuerdo con el transcurso de laamplitud y del tiempo y son comparadascon transcursos de senales ya existentes, siendo transformadas en transcursos de senales que presentanparámetros fácilmente comprables. Para posibilitar una selectividad específica de la instalación de control, se acopla a la electrónicade evaluaciónadicionalmente un amplificador selectivo. Se logra una definición específica de la moneda por medio de la electrónica de evaluación de acuerdo con lainvención, porque se puede determinar para una moneda un límite de tiempo de laamplitud de la senal de control, por ejemplo, por medio de un controlador, elque se diferencia de la duración del transcurso de la amplitud de todas las demás monedas.The invention relates to a method and facilities for the control of security documents. The procedure for document control security foresees, using the already known capacitive coupling, that electrical signals from transmission antennas can be transmitted and reinforced through electrically conductive security characteristics to reception antennas, which are then evaluated according to the course of amplitude and time and are compared with existing signal paths, being transformed into signal paths that present easily affordable parameters. To enable a specific selectivity of the control installation, a selective amplifier is additionally coupled to the evaluation electronics. A specific definition of the coin is achieved by means of the evaluation electronics according to the invention, because a time limit of the amplitude of the control signal can be determined for a coin, for example, by means of a controller, which is difference in duration of amplitude course of all other currencies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP960103847A AR003164A1 (en) | 1996-08-02 | 1996-08-02 | A PROCEDURE AND FACILITIES FOR THE CONTROL OF SECURITY DOCUMENTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP960103847A AR003164A1 (en) | 1996-08-02 | 1996-08-02 | A PROCEDURE AND FACILITIES FOR THE CONTROL OF SECURITY DOCUMENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR003164A1 true AR003164A1 (en) | 1998-07-08 |
Family
ID=51982918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960103847A AR003164A1 (en) | 1996-08-02 | 1996-08-02 | A PROCEDURE AND FACILITIES FOR THE CONTROL OF SECURITY DOCUMENTS |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR003164A1 (en) |
-
1996
- 1996-08-02 AR ARP960103847A patent/AR003164A1/en unknown
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