Smart card reader and magnetic cards for data transmission to a central audu00ecvel response unit and process for data transmission to a central unit responseAudu00ecvel

摘要

"Smart card reader and magnetic cards for data transmission to a central audu00ecvel response unit and process for data transmission to a central unit responseAudu00ecvel ".The invention relates to a smart card reader and a magnetic code for data transmission to a central audible response unit.Connected between a telephone socket (20) and a telephone handset (30).Consisting of a connector for reading the smart card (2) and a sensor unit (9) of the magnetic stripe and a plate of the central processing unit (8).Consists of a microprocessor (4),A non-volatile memory (2) and the interface of telephone dial (5) and in which the reader also has an outlet (6) for connecting to a telephone line and the other end (7) to connect to a device Tel.Efu00f3nico.The invention is also a process for transmission of data to a central station audible response.In which a card (11) with an integrated circuit and / or magnetic code (12) by a code reader (10), which includes a sensor unit (1) composed of a magnetic head and a connector for readingThe smart card (2) connected to an amplifier circuit / digitizer (13), then the signal generated is sent to a microprocessor.(3), and the auxiliary data (14) stored in a memory (2), and in the next step.The microprocessor (4) decodes these signals and prepares the data to transmit them to a data transmission circuit which converts the data into signals of multi frequ00b3enciais (ToM) or decu00e1dicos (pulse)And transmits them to a central audible response (17) by a telephone line (16).