METHOD AND SYSTEM FOR IDENTIFYING THE PRESENCE OF A TRACK ON THE CURRENT TERRAIN Russian patent published in 2021 - IPC B60W50/00 B60W30/18 B60W40/04 B60W40/09 G08G1/00 G08G1/16 

Abstract RU 2757037 C1

FIELD: vehicles.

SUBSTANCE: invention relates to autonomous vehicles. A method for identifying the presence of a track on the current terrain whereon the autonomous car is moving, including an electronic apparatus using the data from a sensor to form a current terrain profile represented by a change in the height of the surface of the current terrain along the width and containing a pair of current depressions potentially indicating the presence of a track on the current terrain. The method also includes using an electronic apparatus to receive a model terrain profile from the memory apparatus, represented by a change in the height of the surface of a given terrain along the width and containing a pair of model recesses indicating the presence of a track on the given terrain, using the current terrain profile and the model terrain profile by the electronic apparatus to form comparison data indicating the similarity between the current terrain profile and the model terrain profile, and using the comparison data by the electronic apparatus to identify the presence of a track on the current terrain.

EFFECT: timely action-planning by the autonomous vehicle is achieved.

30 cl, 7 dwg

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RU 2 757 037 C1

Authors

Orlov Vsevolod Nikolaevich

Dates

2021-10-11Published

2020-04-23Filed