FIELD: playing skills.
SUBSTANCE: method and device can be used for automatic determination of winning number and color of sector followed by visualization of winning combination when playing roulette. Ring of separator's cells is illuminated with modulated light signal. Code disc disposed under wheel of roulette and being aligned with it, is also illuminated with light signal. Disc is tightly connected wheel and contains information on disposition of numbers and on color of cells on separator's ring, which information is excess in relation to number of cells. Light signals reflected from ring of cells, ball of roulette and code disk are received and transformed into electric signals. Electric signal after being transformed from light signal, reflected from mentioned ball, is compared with current threshold level and is reduced to logic level which corresponds to zero or to unit. The signals received are processed by means of storing them while using excess of information at code disc. Signals are subject to analysis by means of comparing electric signals received from light signals reflected from mentioned ball with electric signals received from light signals reflected from code disc to determine number and color of separator's cell where the mentioned ball finds its place. Device for realization of the method has code disc disposed under wheel of roulette in alignment with the disc. The disc is tightly connected with the wheel and has information on disposition of cells and color of cells onto separator's ring, which information is excess comparing to number of cells of separator. Device also has pulse oscillator, at least one group of modulated light signal source which is oriented onto ring of separator, receiver of light signal reflected from ring of separator's cells and modulated electric signal processing unit, at least one light signal source which is oriented onto information contained on the disc. Device also has a group of at least first and second receiver of light signal reflected from code disc, which receivers are oriented onto information on disposition of numbers and color of cells onto separator's ring. Device has as well a group of at least first and second units for forming electric signal with preset logic levels and signal processing unit.
EFFECT: improved reliability of determination of winning combination; widened functional capabilities.
22 cl, 14 dwg
