METHOD TO DETECT TRAFFIC RULES BREAKER AND TO DEFINE DIRECTION OF ITS MOTION AT ROAD CROSSING AND BYPASSES AND DETOURS Russian patent published in 2015 - IPC G08B13/00 G08B13/24 

FIELD: physics.

SUBSTANCE: invention can be used at application of detectors with long linear part composed of flexible cable running on wire-wave or vibration principle for warning coverage of four-way crossings and their detours. Proposed method consists in fitting two detectors with long flexible cables at four-way road crossing so that flexible cable of every detector crosses of one of the roads ad a distance from the crossing centre equal to threefold width of detector detection zone. Note here that its definite length section is located nearby along the other road to cover it by its detection zone at the ratio between detection zone width and section length making 1:3:22.5. Algorithm is used to define the breaker motion direction by quantity, order and relationship between alarm signals duration.

EFFECT: higher probability of rules breaker detection and accurate determination of direction of its motion.

11 dwg