-
公开(公告)号：EP0647341B1
公开(公告)日：1997-05-02
申请号：EP92920180.4
申请日：1992-08-07
发明人： LUNDIN, Per
CPC分类号： G07F17/329 , G07C15/006 , G07F17/32
摘要： System for use of a microprocessor for drawing of winners in a lottery with an in advance given dividend, at which each lottery ticket includes at least one counter of bingo type with a number in rows and columns provided numbers as well as for the lottery ticket unique identification. The identification of each lottery ticket and number row of a counter are stored in a first register which is readable by a microprocessor, that a number of number sequences are created and stored in a second register which is readable by a microprocessor, in such a way that each of the number sequences is unique and gives a number of prize-winning rows of numbers among the counters, which number corresponds to the given dividend. One of the number sequences in the second register is selected by a random draw. The microprocessor compares this chosen number sequence with the number rows in the first register and shows the identifications that indicate counters with a prize-winning row of numbers.
-
公开(公告)号：EP0647341A1
公开(公告)日：1995-04-12
申请号：EP92920180.0
申请日：1992-08-07
发明人： LUNDIN, Per
CPC分类号： G07F17/329 , G07C15/006 , G07F17/32
摘要： System for use of a microprocessor for drawing of winners in a lottery with an in advance given dividend, at which each lottery ticket includes at least one counter of bingo type with a number in rows and columns provided numbers as well as for the lottery ticket unique identification. The identification of each lottery ticket and number row of a counter are stored in a first register which is readable by a microprocessor, that a number of number sequences are created and stored in a second register which is readable by a microprocessor, in such a way that each of the number sequences is unique and gives a number of prize-winning rows of numbers among the counters, which number corresponds to the given dividend. One of the number sequences in the second register is selected by a random draw. The microprocessor compares this chosen number sequence with the number rows in the first register and shows the identifications that indicate counters with a prize-winning row of numbers.
-
搜索结果
2 条记录 (耗时 0.007 秒)
