TACHOGRAPH OPERATION METHOD AND TACHOGRAPH FOR REALISING SAID METHOD Russian patent published in 2011 - IPC G07C5/08 G06K7/00 

FIELD: information technology.

SUBSTANCE: in the method of transmitting data from a tachograph (1) to a chip card (3), depending on stipulated conditions, the chip card (3) moves outside the compartment through an electric motor drive (8) and then pulled in once more. Spring contacts (6) of the tachograph (1) rub contact pads (5) of the chip card (3) and remove any dirt. The condition for starting up the electric motor drive (8), as well as the stipulated mode of the electric motor drive (8) are stored in the memory (10) of an electronic control apparatus (9).

EFFECT: reliable communication of the tachograph with the chip card.

6 cl, 2 dwg