Patent ID: 9205322
Filing Date: 2015-12-08
Classification: A63F,G07F

Abstract:
1. A roulette game device comprising: a roulette wheel on which a plurality of marks is disposed; a ball configured to roll on the roulette wheel; a driver motor configured to rotate the roulette wheel; a plurality of pockets formed on the roulette wheel in a circumferential direction thereof to correspond to the plurality of marks, and in which the ball falls; a bet device configured to bet a chip, by an operation of a player, on a plurality of bet areas that respectively correspond to the plurality of marks; and a controller configured to control the roulette game device, and to randomly change a rotation speed of the roulette wheel within a fixed speed range each time a roulette game is executed, wherein a plurality of rotation speeds exists within the fixed speed range, wherein the controller randomly changes the rotation speed of the roulette wheel by randomly determining any one rotation speed from among the plurality of rotation speeds, and wherein a number of the plurality of rotation speeds is equal to a number of the plurality of pockets.