DIGITAL TACHOGRAPH (VERSIONS) Russian patent published in 2017 - IPC G07C5/00 

FIELD: radio engineering, communication.

SUBSTANCE: digital tachograph has a front end. The front part contains the communication port and space, and the space is covered by the access panel. The access panel contains a built-in antenna, which is configured to connect to a data processing unit. The integrated antenna is further configured to communicate with the communication port through a data processing unit and signal transmission and reception of wireless signals to and from an external device.

EFFECT: possibility of implementing wireless communication between the vehicle block and the external device.

13 cl, 5 dwg