KR100391163B1 - Instant digital lottery issuing, selling and purchasing system through internet and method thereby - Google Patents

Abstract

According to the present invention, a lottery ticket having the same or similar winning structure and shape as the current real instant lottery ticket is transmitted through the Internet (including wired and wireless), so that a user can use a PC or other terminal to display a lottery ticket on a monitor. By using a mouse or cursor to scrape directly to confirm the confusion, digital sales of instant lottery tickets can be made in earnest.

Description

INSTANT DIGITAL LOTTERY ISSUING, SELLING AND PURCHASING SYSTEM THROUGH INTERNET AND METHOD THEREBY}

The instant issuance, sale, and purchase system using the Internet has no place in the world, and the related fields include real instant lottery issuance technology, security technology, and image transmission technology.

In order to issue and sell instant lottery tickets using the internet network, the reliability of the probability that the same probability must be maintained in each issue is required, and operation prevention measures by insiders such as operators are required for issuance. In addition, security against the risk of hacking is required, and countermeasures against loss of lottery tickets due to communication loss during purchase and scraping on the monitor or during transmission are required.

1 is an overall system diagram of the present invention;

2 is an internal configuration diagram of a digital lottery machine in the present invention;

3 is an internal configuration diagram of a digital lottery ticket vending machine according to the present invention;

4 is an internal configuration diagram of a digital lottery purchase machine in the present invention;

5 is a drawing showing the probability of winning of each prize money;

6 is a digital lottery issuing flowchart in the present invention;

7 is an overall security system configuration diagram of the present invention;

8 illustrates an example of a book type according to a combination of lower winnings.

The present invention is a system for issuing and selling instant lottery tickets through the Internet and is composed of three parts as shown in FIG. One is the digital lottery issuing machine that takes the sign of purchase sent by the consumer based on the lottery issuing rules entered by the lottery issuing administrator, and immediately issues one instant lottery ticket (or one set) and sends it to the vending machine. (Refer to Figure 2), and the other, at the request of the lottery buyer, acts as a lottery purchase request agency, settlement agency, purchase lottery storage, exchange of the lower lottery winnings among the winning lottery, and relaying the winnings for the upper lottery winnings 3 is a digital lottery ticket vending machine (see Fig. 3), and a third is a digital lottery ticket vending machine (PC, INTERNET TV, PDA, IMT, mobile phone, etc.) used by consumers who purchase lottery tickets (see Fig. 4).

The digital lottery vending machine is connected to the digital lottery issuing machine with a dedicated line, and the server of the vending machine must have a domain registration with its own domain name.The Internet network is a T1 or higher dedicated line to promptly process the purchaser's purchase request. It must be configured, and must be a server with more than 10 gigabytes of hard disk memory for sufficient storage capacity and a double CPU of 126 megabytes of RAM and 250 megahertz or more for rapid information processing. Digital lottery machine must be equipped with WEB BROWSER that can be connected to the internet, must be registered to access digital lottery vending machine, and have personal security key received through certification authority. The physical requirement is to be able to send and receive 100 kilobytes of information in real time over the Internet.

The digital lottery issuing machine should be connected to the digital lottery vending machine by a dedicated line and should be a server of similar size to the vending machine.

Internally, there should be a program and a terminal that can enter the rules for issuing electronic lotteries, and a verification program and a terminal that can verify whether the rules for issuing electronic lotteries are valid.

Specifically, the purchase process using the internet network of digital lottery and the processing thereafter are described as follows.

1. Connect to the Internet using a digital lottery ticket.

2. Enter the domain name of the digital lottery ticket.

3. When you reach the digital lottery vending machine, you will be prompted to sign up for membership because it is only available for purchase by members.

4. Become a member by entering all the input requirements. In particular, large amount of winnings are paid by checking the fact of the social security number, so it must be recorded in fact, and it is designed not to be a member under 18 years of age.

5. Deposit must be made by credit card or online deposit since it must be paid in advance.

6. Press the Purchase menu, select the type of lottery you want, and click the "Buy Final" field.

7. When the sign of the purchaser reaches the digital lottery vending machine via the Internet, the vending machine first checks the balance of the deposit and transmits the image of the lottery to the purchaser, and also displays the buyer's identity and purchase history (who, when, A lottery is temporarily stored in the cache. If the purchase signal is sent to the digital lottery issuer connected to the leased line at the same time as the above process, the issuer immediately issues a random lottery ticket, encrypts the corresponding code, and sends it to the purchaser through the vending machine. At the same time, the relevant information is temporarily stored in the cache.

8. Buyer clicks the "Received" field when the image of the lottery appears. At that point, the purchaser's security key is activated, and the encrypted lottery issuing code is released, and the scratching part is scratched. Before that, it was designed to be impossible to scratch itself. On the other hand, since the completion of the transmission was confirmed safely by pressing the "Receive Complete" button, the information of the digital lottery vending machine and the machine that were temporarily stored in the meantime are formally stored in the DB, and the balance of the deposit is reduced by the purchase confirmation amount. If there is no "received" sign for the information stored in the cache for some time, then the record is discarded as if nothing had been done before.

9. The purchaser confirms the confusion by scratching the scratch of the instant lottery using a mouse or the like. The mouse track check point is given to the element of the scratched part so that if there is a movement of the mouse enough to confirm the winning result, a signal for the result (e.g. congratulations on winning, unfortunate sighs on winning) will sound out.

10. If the computer crashes after receiving the reception, please come back and click the "Resume" button.

Press to resend to scratch. Since all previous information is stored in DB, it can be retransmitted by combining with images.

* Procedure and method for securing the reliability of lottery issuance

1. In order to have the same probability in all cases of lottery issuance,

Follow the rules and order of issuance. In such case, the following probabilities show that the probability is the same at every issue.

1) Probability of winning of each winning (or bonus) (see Fig. 5)

P = number of wins / lotteries

Pc = Number of winning prizes left / Number of Lottery left

At the time of issuance, it is decided according to PC

2) Proof of equal probability in all cases is as follows.

Fixed odds of winning: P = h / u (h = hits, u = publishes)

Chance to win when first card is issued P1 = P

Odds of winning 2nd issue P2 = P * (h-1) / (u-1) + (1-P) * h / (u-1) =

(h * h-h + uh-h * h) / (u * (u-1)) = h / u = P

For example, if you win 2 out of 5 cards, in all cases of the odds of winning according to the above issuance (* mark below means winning)

Number of when P1P2P3P4P5

11000 2/5 * 1/4 * 0 0 0

10 100 2/5 * 1/4 1/3 * 0 0

10010 2/5 * 1/4 1/3 1/2 * 0

10001 2/5 * 1/4 1/3 1/2 1 *

01 100 2/5 2/4 * 1/3 * 0 0

01010 2/5 2/4 * 1/3 1/2 * 0

01001 2/5 2/4 * 1/3 1/2 1 *

00 110 2/5 2/4 2/3 * 1/2 * 0

00101 2/5 2/4 2/3 * 1/2 1 *

00011 2/5 2/4 2/3 1 * 1 *

-------------------------------------------------- ---

TOTAL 4 4 4 4 4

AVERAGE 2/5 2/5 2/5 2/5 2/5

2. For the equal distribution of winnings and the regular distribution of winning odds, a certain amount (e.g. 200 tickets) will be issued in one book, and the book will be divided into several types according to the structure of the lower winnings. The adoption probability of each book is the same to exclude uniformity (see Fig. 8).

3. Correction of GGUPS (A GUARANTEED LOW-END PRIZE STRUCTURE) to ensure that the number of sub-lottery lotteries is within a certain amount of issue (e.g., 1 book (200)). If the number of lotteries to be issued in the current book is equal to the number of subordinate winnings, then all remaining issues in this book will be issued as lower prizes.

Example) When a total of 100 lottery tickets must be issued in the current book, and the 500 won won must be 20, 1000 won, and 10 won, the book is currently issued 98 in this book and 500 won in 19 and 1000 won in 9. If so, the remaining two cards must be one won for 500 won or one for 1000 won.

4. Order of publication (see Fig. 6)

Book type decision to be issued

Determine winning amount (if necessary, correct GLEPS)

The amount is determined according to the probability of a certain number of ratios per amount

Decide whether to win

In case of a winning decision

Decide the number and string to print according to your draw

Publish, modify log

5. Log the following items each time a lottery is issued.

Number of issuances, number of issuances and winnings according to the winning amount

Number of Books Issued by Book Type

Number of lottery tickets for each book

6. Activate the probability management program to issue a warning sign when an abnormal probability occurs.

Or, stop the publication and analyze the cause.

* The following security system should be configured and implemented in order to exclude possibility of manipulation by insider and to prepare for tampering, forgery and hacking in sales.

1. Overall Security System Diagram (see Figure 7)

2. Security History by Server

division Security class Contents Machine System Security Data Encryption Access control and authorization for users inside and outside of the machine. Authorization of system monitoring, system log function and report function. Vending machine System Security Network Security Authentication Module Authentication of users inside and outside the vending machine Access control and authorization of users System Monitoring, System Log function, and Report function Access control for external users (Firewall) Module for user authentication Data Encryption by Public Key Purchase period Authentication Modules Data Decryption Module for CA authentication Data Decryption Data by Private Key is 128 bit encrypted and sent to vending machine

3. Implement the following policy for each security type.

1) System Security

-Establish and execute security policy using OS basic functions and system security tools

-Strengthen user (operator) authentication with strong password management

-Strictly control user (operator) access to the machine and vending machine

-Security risks such as File Permission, System Configure, Profile, Suid

check

Inactivity, File and Directory Monitoring

-Encrypt and save System, Session Log, etc.

-Report on User, Access route, System data

-Timeout setting for CPU usage, Keyboard Input, Screen update, etc.

2) Network Security (Firewall)

-All ports not used in the application or on the dedicated line of the issuer and the sales period

control service. Install Firewall in front of the machine for enhanced security

-The issuing machine encrypts the lottery at the same time as issuing and passes the lease to

Sent by

-Install firewall between vending machine and purchaser (user)

-Encryption and transmission between the vending machine and the purchaser (user) using a public key

3) Certificate Authority (CA)

-Key generation and management for each user

-Strengthen authentication for users and secure data on network

-Encrypt the information created by the machine to the user by using the public key

-Digital signature function for authentication of data contents

-Check whether the transmitted data is changed by using the digital signature

4) Encryption / Decryption

-Issuing machine encrypts the lottery ticket at the same time as issuing the lottery ticket.

Sent by

-The issuer encrypts and logs all information related to the issuance of the lottery.

-The vending machine has a module that decrypts the information encrypted by the issuer.

Logging by encrypting only transaction information such as sales

-The vending machine encrypts the lottery with the public key received from the CA

send

-The purchaser (customer) checks the winnings of the lottery through the private key and decryption module.

* Countermeasures against loss of lottery ticket (during transmission or scratching) or abnormal network operation must be completed by the final recipient by pressing the "Receive Complete" button.

By using the method of unlocking, the problem until reception can be prevented.

If the terminal or system is down, press the "Resume" button after re-booting and resend the data stored in the DB.

Effect from the issuer

1. The printing issuance cost is greatly reduced because there is no need for printing such as a physical lottery.

2. The development of instant lottery tickets will increase with the development of other demand groups (netizens and white collars).

3. It is easy to manage because all data related to issuance and sale are preserved and managed as DB.

4. The distribution cost is drastically reduced by becoming a direct sales system from producer to consumer.

5. The transparency of the capital movement ensures that there is no problem of securing bonds.

6. It is easy to market because it is possible to analyze various data about consumers.

7. It is possible to quantify the effectiveness of advertisements promptly and visually by enabling one-on-one promotion of consumers.

8. Records of all winners can be preserved to facilitate private banking.

9. As it can be implemented digitally, it is possible to introduce new game method easily and introduce various designs.

Effect on buyers

1. Anytime, 24 hours anytime, anywhere without internet access

Available immediately.

2. The purchaser's privacy is guaranteed by being able to purchase in an independent space without being aware of others.

3. There is no need to go to the sales office or bank for an exchange and a refund because an immediate exchange takes place.

4. You can enjoy the winning process more visually than printed instant lottery through various sound and visual effects.

5. You can easily participate in the four banks of the lottery.

6. May benefit from various events or incentives conducted by lottery issuing agencies or sales agencies.

Claims (6)

In a system for issuing, selling and purchasing digital instant lottery tickets using the Internet for selling digital instant lotteries through a wired or wireless internet network, Equipped with a web browser that can connect to the Internet, a member registration system for accessing a digital lottery sales system, a private public key encryption security key received through a certification authority, and the personal security key ( Private key) and decryption (Decryption) module to check whether the instant lottery wins, consists of a terminal selected from PC, INTERNET TV, PDA, IMT and mobile phone, and generates a buyer's purchase signal for the instant lottery Purchase period; A machine for issuing the instant lottery tickets randomly, with equal probability and digitally one by one or a set according to a purchase signal sent from the purchaser based on the electronic lottery issuing rules and issuing order as shown in FIG. 6; And The instantaneous line is connected to the issuing machine, the domain is registered by having a unique domain name, and the purchase signal from the purchaser for the instant lottery is transmitted to the issuing machine, and the instant issuing from the issuing machine is issued. A vending machine which transmits a lottery ticket to the purchaser and has a hard disk memory for processing and preserving all materials related to the purchase and issuance of the instant lottery ticket. Issuance, sale and purchase system of digital instant lottery using the Internet, characterized in that it comprises a. (delete) (delete) delete The method of claim 1, The instant lottery is a system for issuing, selling and purchasing the digital instant lottery using the Internet, characterized in that the buyer can directly check the image on the monitor by using a mouse or the like. In the issuing, selling and purchasing method of digital instant lottery ticket using the Internet for selling digital instant lottery ticket through wired or wireless internet network, Accessing the Internet through a purchase machine selected from a PC, an INTERNET TV, a PDA, an IMT, and a mobile phone; Inputting a domain name of a digital lottery vending machine into the purchaser; Checking whether the member is registered during the login process, and if the member is not registered, signing up for the digital lottery vending machine; Checking whether a prepayment has been made and depositing a credit card or an online deposit to the vending machine when the prepayment has not been made; Selecting a purchase button for purchasing the lottery ticket; A purchase signal for purchasing a lottery ticket is reached through the internet for the digital lottery ticket vending machine; The vending machine checks the balance of the deposit and transmits the image of the lottery to the purchaser and at the same time temporarily stores the purchaser's personal information and purchase history in a cache; Sending the purchase signal to a digital lottery issuer connected to the vending machine by a dedicated line; The issuer randomly issues the lottery ticket according to the issuance rules and issuing order as shown in FIG. 6, encrypts the corresponding code, and sends the code to the purchaser through the vending machine to temporarily store various related information in a cache; Selecting the reception completion button when the image of the lottery is transmitted; When the reception completion button is selected, a public key encryption security key of a buyer is operated to release an encrypted code of the issued lottery ticket and the lottery ticket can be scratched; Information of the vending machine and the machine, which are temporarily stored in the cache, is formally stored in a DB, and the balance of the deposit is reduced by a purchase confirmation amount; Step of confirming the embarrassing the scratched portion of the instant lottery through the mouse; And Sounding a signal for the result of the instant lottery Issuing, selling and purchasing method of digital instant lottery ticket using the Internet, characterized in that it comprises a.