FIELD: transportation.
SUBSTANCE: invention relates to orientation during vehicles movement. Method of orienting by laser beam comprises fact, that generating laser beam elongated cross section with large and small axes lengths ratio of 2…5, turning laser beam about its lengthwise axis until establishing beam cross-section larger axis in plane, passing through beam longitudinal axis and specified path, and directing laser beam towards vehicle in parallel or at small angle to preset travel path. Vehicle deviation from preset travel path is determined according to laser beam position and additionally determining deviation value by increasing of laser beam lateral dimension.
EFFECT: technical result consists in increasing of visual orientation informativity.
1 cl, 3 dwg
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Authors
Dates
2017-01-10—Published
2015-02-20—Filed