System for marking the passage of an operator at one or more checkpoints where detection terminals are installed

摘要

The marking system comprises at least one movable marker 100 and at least one terminal 101 to be arranged at the checkpoint. The marker 100 comprises an electric power source 7, a microprocessor 1 and a first device for electromagnetic transfer 11, 14 of energy from the marker to the terminal and for transfer of data from the marker to the terminal and vice versa; the terminal comprises a second device for electromagnetic transfer of energy from said marker to said terminal and transfer of data from the terminal to said marker and vice versa, able to be electromagnetically coupled to said first transfer device of the marker; and at least one permanent memory 43. IMAGE