KR20010017671A - Lottery ticket sale system using computer communication network - Google Patents

Abstract

PURPOSE: A lottery sales system is provided to count the number of sold lotteries, to apply an optimal ratio of winning numbers based on the counted lottery number, and to notify lottery buyers of the winning result. CONSTITUTION: The system comprises a subscription module(1), a money deposit & management module(2,3), a credit card purchase & management module(4,5), an input module(6), a count module(7), a lottery winning check module(8), and a notification module(9). The subscription module(1) is connected to an internet or a communication network. The money deposit & management module(2,3) and the credit card purchase & management module(4,5) are included in the subscription module(1). The input module(6) inputs a serial number if the lottery and a member number. The count module(7) counts an amount of the winning prize money and an optimal ratio of the winning numbers according to the Poisson distribution.

Description

Lottery ticket sale system using computer communication network}

In the present invention, in order to sell lottery tickets using the Internet or a public communication network of a computer, the number of actual lottery tickets sold is measured, an appropriate winning rate is applied to the measured lottery tickets, and the winnings are sent to the lottery purchaser. It relates to a lottery ticket sales system using a computer communication network.

In general, the method of selling lottery tickets was to sell lottery tickets at the issuing or issuing agency of the restoration. After the lottery was sold, the winners were announced through a random lottery.

However, as the above-mentioned lottery sales method was lottery for all lottery tickets issued regardless of the sales volume of the lottery, the winning rate did not reach an appropriate state, and in severe cases, the actual winning rate was higher than the preset winning rate. As the number of winnings set by the unsold lottery can be accumulated while being very small, there is a discontinuity that is significantly less than the number of purchases due to the decrease in the actual winning rate or the winning amount.

In addition, since the sale and lottery of the issued lottery were all adopting the direct trading method and the direct lottery method, a huge sales network had to be established, which resulted in a waste of manpower and excessive expenses, resulting in a small income from the issuer. There was a problem such as losing.

The present invention has been made in view of the above-mentioned problems, and the present invention measures the number of actual lottery tickets sold in lottery tickets by using the Internet or a public communication network of a computer. It is to provide a lottery ticket sales system using a computer communication network to apply the appropriate winning rate to the lottery buyers to inform the communication network the winnings, which will be described in detail based on the accompanying drawings and embodiments as follows. same.

1 is a block diagram showing an overview of the system of the present invention

<Description of Signs of Major Parts of Drawings>

1: Sign up means

2: Deposit means for purchasing lottery tickets

3: management means for purchasing lottery tickets

4: credit card purchase means

5: credit card purchase management means

6 input means

7: calculation means

8: means of confirming the winning history

9: Notification of winning history

10: Payment method

Example

The present invention comprises a means for depositing and managing lottery tickets (2) and (3) and a credit card purchase and management means (4) and (5) in a subscription means (1) using the Internet or a public communication network of a computer. It is provided with an input means (6) for inputting a serial number and a subscription member number in the lottery sold by the calculation and the calculation means (7) for calculating the statistics of the lottery according to the sales amount and the winning and winning rate according to the Poisson distribution.

The calculation means 7 is provided with a winning history determination means 8 and a notification means 9 and a payment means 10 in parallel with the notification means 9.

According to the embodiment of the present invention configured as described above, when a member wishing to purchase a lottery ticket using the Internet or a public communication network of a computer makes an application for registration, the member is inputted to the subscription means 1 and the members are entered into a cash purchaser. The credit card purchasers are classified into credit card purchasers and managed by deposit and management means (2) (3) and credit card purchase and management means (4) and (5).

After the buyers are classified and managed, when the buyers request the purchase by cash or cyber money through a communication network such as the Internet, the serial number and the subscription member number are entered into the lottery ticket and sold to them. When the sale of the lottery ends, the sales amount and the unsold amount according to the sale of the lottery are settled in a statistical manner, and the winning means and the winning rate of the sold lottery ticket are calculated by the calculating means 7 and drawn.

In addition, in the calculation method of the calculation means (7), the ratio of the winning rate and the winnings for the number of issuances and the total sales is determined, for example, at a rate of about 30% per 1,000,000 pieces, and also the winnings corresponding to each ranking and bonus. The distribution of probabilities is determined by applying Poisson distribution and sets the intervals set according to the number of sales, calculates and maintains the winning ratio and the expected value of the winning amount for each interval, and the formula for the Poisson distribution is as follows.

expression)

Poisson distribution (distribution of number of events occurring in unit time (section))

P (X = x) = e ^-m m ^x / x! x = 0,1, Λ: The probability that x events will occur per unit interval

A random variable X that satisfies the above equation is said to follow a Poisson distribution whose parameter is m and can be expressed as follows.

X to P (m)

That is, when there are random variables X1 and X2 following the Poisson distribution, if the m value of X1 is greater than the m value of X2, the number of events per unit interval is greater than X1.

In this way, if the m value of the random variable generating the first rank is very small and the m value of the random variable generating the lower rank is relatively large, the number of occurrences of each rank can be adjusted appropriately per unit interval, and the winning amount is allocated. When the value of m is appropriately given to be able to pay only the amount of money, the number of occurrences of each ranking is adjusted, and only the cost of the amount of the winning amount as already allocated is generated.

As mentioned above, if the winner is determined according to the lottery, the probability of winning the lottery and the amount of the lottery are determined by the calculating means (7), and in the case of a small amount, the full amount is to be paid. As determined in the winning history determination means (8), the notification according to the notification means (9) is made through the communication network and is to be paid to the winning member by the payment means (10).

The present invention as described above, as in the above embodiment, the lottery, the winner confirmation and notification and payment can be carried out using a communication network such as the Internet in the sale of the lottery, labor, labor and consumption costs according to the sale of the lottery It is possible to significantly reduce the amount of winning and winning ratio according to the Poisson distribution in the calculation means and determine the appropriate ratio, so that it is possible to properly adjust the winning amount and the winning ratio according to the number of lotteries sold, The buyers of the lottery can conveniently purchase the lottery to check the winning and receive the winnings.

Claims (1)

The subscription means (1) using the Internet or a public communication network of a computer is provided with deposit and management means (2) (3) for purchasing lottery tickets, credit card purchase and management means (4) (5), and sold by the means. It is provided with an input means (6) for inputting a serial number and a membership number in the lottery, which is provided with a calculation means (7) for calculating the statistics of the lottery, the winnings and the winning rate by the Poisson distribution. 7) is provided with a means for determining the winning history (8) and a notification means (9) and a payment means (10) together with the notification means (9) to calculate the sale of the lottery by the computer communication network and draw the lottery rate Lottery sales system using a computer communication network, characterized in that configured to.