| 摘要 |
Device for dynamic pairing between a first peripheral (1) that can dialogue with a memory card (3) and a second peripheral (2) connected to a computer (4), characterized in that said first peripheral comprises means: able to read the data contained in said memory card and able to receive via a first communication channel (C_BF) a first item of information (ID_BASE) emitted by said second peripheral and able to emit via a second communication channel (C_HF) a second item of information (ID_PB), and in that said second peripheral (2) comprises means: able to emit via said first communication channel (C_BF) said first item of information (ID_BASE) and able to receive via said second communication channel (C_HF) said second item of information (ID_PB), the value of this second item of information (ID_PB) conditioning the authorization to open a bidirectional communication channel (C_B) between said first and said second peripherals. |
