SYSTEM FOR OPTICAL WIRELESS DATA TRANSMISSION BETWEEN VEHICLES Russian patent published in 2015 - IPC B60W30/08 G08G1/04 G08G1/16 G06Q50/30 

FIELD: physics.

SUBSTANCE: system for optical wireless data transmission between vehicles includes an on-board equipment unit and a control unit. A vehicle is equipped with radiating sensors and receiving sensors. The radiating sensors are an array of light-emitting diodes in the visible spectrum, which transit data to other vehicles and road infrastructure elements, connected by inputs through an optical signal encoder to the output of the control unit. The receiving sensors are an array of photodiodes which receive data from other vehicles and road infrastructure elements, connected by outputs through optical signal detectors to the input of the control unit. The control unit is provided with a program which processes decoded data from the receiving sensors. Processing results are transmitted to display devices, and data from the on-board equipment unit are transmitted through the control unit and the optical signal encoder to the radiating sensors.

EFFECT: safer road traffic.

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