IDENTIFICATION DATA READER, USED WITH IDENTITY PAPERS OR VISAS, AND ITS EMBODIMENTS

摘要

The invention relates to identification data readers used with identity papers or visas, which can be largely used for the identification of persons by means of visa or identity papers at checkpoints. The invention makes it possible to ensure a better protection of the data to be transmitted thanks to the inclusion in the inventive device of a second reader, which functions at frequencies of 125 Khz or 134,2 Khz. In the first embodiment, the device includes a microcontroller, a first reader of RF identifiers having a frequency of the radio channel of 13,56 MHz, a second reader of RF with radio frequency having a frequency of the radio channel of 125 Khz or 134,2 Khz, clock generators, and input / output ports; in the second embodiment, the device also includes a read-only memory. In the third embodiment, the reader also includes a WiFi wireless data transceiver or a ZigBee wireless data transceiver and a clock generator; in certain embodiments, it also includes a read-only memory.