AUTOMOTIVE ONBOARD INFO SYSTEM Russian patent published in 2013 - IPC B60R1/00

Abstract RU 2494888 C1

FIELD: transport.

SUBSTANCE: invention relates to railroad transport. Automotive onboard info system comprises electronic unit, digital display, loud speaker, miniature video cameras, switchboard and memory unit. Additionally, second switchboard, distance meter and switches. Electronic unit compares distance to and speed of approach to oncoming vehicles to warn the driver about impossibility of overtaking or changing the lane in case the following inequality $t_{r e a r} < \frac{D}{V_{o v e r}}$ is observed where D is distance to vehicle at head lane or that of changing the lane, V_over is speed of approach to the vehicle, t_rear is minimum time required for overtaking or changing the lane.

EFFECT: higher traffic safety.

1 dwg

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RU 2 494 888 C1

Authors

Efanov Vasilij Vasil'Evich

Muzhichek Sergej Mikhajlovich

Gusev Jurij Vladimirovich

Dates

2013-10-10—Published

2012-06-18—Filed