KR20200039960A - Method and system for recommending lotto numbers - Google Patents

Abstract

A method and system for recommending expected lotto numbers are disclosed. According to an embodiment of the present invention, the method for recommending expected lotto numbers comprises: a step of selecting numbers of exclusion of the week using past winning information; a step of removing the numbers of exclusion the week from the 45 numbers and outputting the remaining numbers; a step of generating number of all cases of six numbers from the remaining numbers and outputting a set of winning number combinations; a filtering step of generating a set of winning number combinations to be recommended by removing a winning number combination to be filtered from the set of winning number combinations using one or more filtering rules; and a step of recommending a winning number combination included in the set of winning number combinations to be recommended to a customer.

Description

Method and system for recommending lotto numbers

The present invention relates to a lotto number recommendation method and system, and more particularly, to a lotto number recommendation method and system for predicting a winning number of a lotto lottery and providing it to a subscription customer.

Lottery is a ticket issued to collect the money from a large number of people to pay a prize to a winner determined by a method such as lottery, and the government-run lottery system has been widely used throughout Europe since the 16th century.

Lottery tickets are classified into lottery, lotto, and instant methods. Of these, lotto lottery refers to lottery without limit of the maximum winning amount. In the domestic market, Loro adopts a '645 method' to randomly choose six numbers from 1 to 45.

Lotto is gaining popularity in that customers can choose their own number instead of buying a predetermined number, that if there is no winner, the prize will be carried over, and the more buyers, the more prizes will increase. In selecting, participate in the lottery by selecting 6 numbers by using a program that automatically extracts numbers at random, combining numbers that you like, or combining numbers that are meaningful to you or your family. have.

However, there is a problem that it takes a lot of time to select a number in anticipation of winning a lottery ticket, and there is a problem that the probability of winning the selected number combination is extremely low.

Accordingly, although there are more services recommending lottery numbers, it is difficult to predict lottery numbers with a high probability of winning.

The present invention is to solve the problems of the prior art as described above, by removing the number excluded this week using the winning statistics and experience and predicting and recommending a method and system for predicting a winning lotto number with a variety of filters It is to provide.

In order to achieve the above object, the lottery number lottery method according to an embodiment of the present invention comprises the steps of selecting an excluded number of the week using past winning information and removing the excluded number of the week from 45 numbers. Outputting a set of winning number combinations by generating a number of all cases consisting of six numbers from the remaining numbers, and outputting a set of winning number combinations from the set of winning number combinations using one or more filtering rules. And removing the combination of the winning numbers to be filtered, thereby generating a set of the winning number combinations to be recommended, and recommending the winning number combination included in the set of the winning number combinations to be recommended to the customer.

In addition, the step of selecting the number of exclusions of the week includes determining the number of the winning number by overlapping a predetermined number of times or more in the recent predetermined period, and excluding the largest and smallest numbers among the numbers that were won last week. It may include determining by numbers.

In addition, the filtering step, when the sum of the six numbers of the combination of the winning number is out of the first range, applying the sum filter to remove the combination of winning numbers; An odd-numbered combination filter applying step of removing the corresponding number combination if the number of odd numbers or the number of even numbers out of the second range among the six numbers of the number combination; A low-order filter applying step of removing the winning number combination if the number of 22 or less numbers or the number of 23 or more numbers out of the third range among the six numbers of the winning number combination; If the number of the same digit of the six digits of the combination of the winning number is out of the fourth range, applying an end number combination filter to remove the winning number combination; If the number of consecutive numbers among the six digits of the winning number combination is out of the fifth range, applying the consecutive combination filter removing the winning number combination; A group classification filter applying step of removing the corresponding combination of winning numbers when the number of decimals, multiples of 3, or the number of composite numbers out of 6 numbers of the winning number combination is out of the sixth range; A neighbor number filter applying step of removing the winning number combination if the number of neighbors of the winning number of the last week included in the winning number combination is out of the seventh range; Applying a 1st to 2nd filter to remove the winning number combination if the winning number combination has been won in the first or second place in the past; After calculating the difference between all six numbers in the winning number combination, deleting the overlapping difference value and calculating the arithmetic complexity by subtracting 5 from the number of remaining difference values, and if the arithmetic complexity is outside the eighth range, the winning number combination The arithmetic complexity of removing the can also include applying a filter.

In addition, the recommending step may include: determining a rating of the customer using customer information; Determining a recommendation level for each winning number combination included in the set of winning number combinations to be recommended; And providing a combination of a winning number having a recommendation grade suitable for the customer grade to the corresponding customer.

In addition, the step of determining the recommendation level, the sum filter, the odd combination filter, the low-order filter, the fraction combination filter, the combination combination filter, the group classification filter, the neighbor number filter and The first range, the second range, the third range, the fourth range, the fifth range, the sixth range, the seventh range, and the first as a judgment criterion when applying the arithmetic complexity filter The higher the middle of the 8 range, the higher the level of recommendation may be included.

On the other hand, the lottery number lottery system according to an embodiment of the present invention, a user terminal for requesting a winning number recommendation to a lottery number recommendation server according to a customer input and displaying a recommended combination of winning numbers, member information and billing of the customer The billing server that manages the information, removes the excluded numbers of the week selected using past winning information from the 45 numbers, outputs residual numbers, and generates a number of all the numbers consisting of 6 numbers from the remaining numbers. To output a set of winning number combinations, and by using one or more filtering rules to remove a winning number combination to be filtered from the winning number combination set to generate a set of winning number combinations to be recommended, and the winning number combinations to be recommended Lotto number recommendation that recommends the winning number combination included in the set to the customer It includes server.

In addition, the lottery number recommendation server, when the sum of the six numbers of the winning number combination is out of the first range, the total filter for removing the winning number combination and the odd number or even number among the six numbers of the winning number combination The odd-numbered combination filter that removes the combination of the winning number if the number of numbers is outside the second range, and the number of the number below 22 or the number of the numbers above 23 is out of the third range of the six numbers of the winning number combination. A low-order filter to remove the number combination, a combination filter to remove the winning number combination if the number of digits with the same ending digit out of the fourth range of the six numbers in the winning number combination, or one of the six numbers in the winning number combination If the number of consecutive digits is outside the fifth range, the consecutive number combination filter that removes the winning number combination and the six numbers of the winning number combination A group classification filter that removes a combination of a winning number when a prime number, a multiple of 3, or a composite number is greater than a predetermined number, and a winning number if the number of neighbors of the winning number of the last week included in the winning number combination is outside the sixth range The difference between the number of neighbors filters that remove the number combination, the 1st and 2nd filter that removes the winning number combination if the winning number combination has won the first or second place in the past, and the difference between the six numbers in the winning number combination. After calculating all, calculate the arithmetic complexity by subtracting 5 from the number of difference values remaining, and remove the overlapping difference value.If the arithmetic complexity is outside the sixth range, use the arithmetic complexity filter to remove the combination of winning numbers. Can be applied to sets.

In addition, the lotto number recommendation server, using the customer's member information to determine the customer's rating, and determines the recommended rating for each winning number combination included in the set of winning number combinations to be recommended, the customer A combination of a winning number with a recommendation grade suitable for the grade may be provided to the corresponding customer.

According to the present invention as described above, it is possible to provide a method and system for removing and recommending a lottery winning number having a high probability of winning through various filters by removing the number excluded this week using the winning statistics and experience values.

In addition to the above, the concrete effects of the present invention will be described with reference to specific details for carrying out the invention.

1 is a view for explaining the network configuration of the lottery number recommendation system according to an embodiment of the present invention.
2 is a flow chart for explaining a lotto number recommendation method according to an embodiment of the present invention.
3 is a flow chart for explaining the process of selecting the number of exclusions of the week according to an embodiment of the present invention.
4 is a flowchart illustrating a process of applying a plurality of filters to a set of winning number combinations according to an embodiment of the present invention.
5 is a flowchart illustrating a process of providing a combination of different winning numbers according to customer ratings according to an embodiment of the present invention.

The above-described objects, features, and advantages will be described in detail below with reference to the accompanying drawings, and accordingly, a person skilled in the art to which the present invention pertains can easily implement the technical spirit of the present invention. In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to indicate the same or similar components.

When a certain part of the specification “includes” a certain component, it means that the other component may be further included instead of excluding the other component, unless specifically stated to the contrary. In addition, terms such as “.. means”, “.. part”, and “.. module” described in the specification mean a unit that processes at least one function or operation, which is implemented in hardware or software, or hardware and software. It can be implemented as a combination of.

Hereinafter, a system and method for recommending a lotto expected number according to a preferred embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view for explaining the network configuration of the lottery number recommendation system according to an embodiment of the present invention.

Referring to FIG. 1, the lottery number recommendation system provides a lottery number recommendation service to one or more user terminals 14, a billing server 12 that manages user information and handles billing, and a user terminal 14 It includes a lotto number recommendation server 10, each device communicates with each other through a network such as the Internet.

The user terminal 14 provides users with various services provided by the lottery number recommendation server 10 and the billing server 12 through a web browser or a dedicated application for using the lottery number recommendation service according to the present invention. The user terminal 14 requests subscription to the lotto number recommendation service to the charging server 12 according to the user's input, requests the winning number recommendation from the lotto number recommendation server 10, and displays the recommended combination of winning numbers. .

The user terminal 14 is a personal computer capable of communicating with the lottery number recommendation server 10 and the billing server 12 through a predetermined network, or a computing device such as a smart phone, PDA (Personal Digital Assistants), and a portable computer.

The billing server 12 is a computing system equipped with software and / or hardware components for managing a user's subscription processing, member information and billing information of a subscribed customer, and includes user's subscription information, member information, and billing information. The customer information database 13 for storage can be distinguished.

The lottery number recommendation server 10 is a computing system provided with software and / or hardware components for providing a lottery number recommendation service based on a web server or a dedicated application method, and is used to store past lottery lottery winning data. An information database 11 is provided. Past lottery winnings data are used to select the number excluded this week from 45 lottery numbers or to apply some filters.

Although the charging server 12 and the lottery number recommendation server 10 are illustrated as separate devices in FIG. 1, it may be implemented to provide both a charging service and a lottery number recommendation service in one physical device according to an embodiment. .

The lottery number recommendation server 10 outputs the remaining numbers by removing the excluded numbers of the week selected using past winning information from among the 45 numbers, and generates a number in all cases consisting of 6 numbers from the remaining numbers. To output a set of winning number combinations, and by using one or more filtering rules to remove a winning number combination to be filtered from the winning number combination set to generate a set of winning number combinations to recommend and a set of winning number combinations to recommend Provides a service to recommend the winning number combination included in the customer. In addition, when adopting the provision of a dedicated application type service, it will also serve to provide a dedicated application to the user terminal 14.

Various embodiments of the lotto number recommendation service performed by the lotto number recommendation server 10 and the billing server 12 will be described in more detail below with reference to FIGS. 2 to 5.

2 is a flowchart for explaining a lotto number recommendation method performed by a lotto number recommendation server according to an embodiment of the present invention.

In step S21, the number of exclusions this week is selected. The number excluded this week can be selected using data from the winning information database 11 that stores past winning information.

3 is a flow chart for explaining the process of selecting the number of exclusions of the week according to an embodiment of the present invention.

In step S31, a number that has been duplicated more than n times in a recent predetermined period is determined as an excluded number. Here, the predetermined period and the n value may vary according to embodiments, and may be determined using winning statistics. For example, a number that has been won twice or more in the last 5 weeks can be selected as an excluded number.

In addition, in step S32, the largest number and the smallest number among the winning numbers of the previous week are determined as excluding numbers. For example, if the first place combination last week (1, 2, 3, 4, 5, 6) is selected, 1 and 6 are selected as excluding numbers. As a result, a winning number combination consisting of numbers excluding 1 and 6 will be recommended.

In step S22, the excluding numbers of the week are removed from 45 numbers from 1 to 45. As a result of the execution of step S22, the remaining numbers 22 with the excluded number removed from the numbers 1 to 45 are output.

In step S23, a number of all cases consisting of six numbers is generated from the remaining numbers. If 6 of the 45 numbers are drawn, the total number of cases is about 8.1 million, whereas the number of combinations of 6 is significantly reduced except for the excluded number selected as described above, so processing speed and cost will be reduced. As a result of the execution of step S23, a set 23 of winning number combinations consisting of numbers in all cases that can be constructed by extracting six from the remaining numbers is output.

In step S24, the winning number combination to be filtered is removed from the set of winning number combinations using a predetermined filtering rule.

If there are more filtering rules that have not yet been applied (S25), additional filtering rules are applied to the current set of winning numbers to remove unneeded winning number combinations (S24).

As a result of applying all filtering rules, a set of combinations of winning numbers to be recommended to the customer is output (S25).

At this time, the filtering rule used is related to one or more filters, and it is preferable to first use a filter in which the number of cases in which the operation is easy or has a large number of filters is filtered.

4 is a flow chart for explaining a process of applying a plurality of filters to a set of winning number combinations according to an embodiment of the present invention, and winning numbers determined to correspond to outliers through 9 types of filters It shows the process of removing the combination. The first to eighth ranges used as criteria for determining each filter mean a predetermined range (eg, 120 to 150, 2 to 4, etc.). In addition, not all of the filters described below are necessarily used, and some of a plurality of types of filters may be used.

Looking at the number of cases using the sum of six number combinations extracted from 1 to 45, it is shown in [Table l] below, and it can be seen that the number of cases in the vicinity of 138 is relatively large.

Sum of combinations Number of combinations 21 (minimum)
100
106
138 (average)
170
178
255 (max) One
50,236
62,621
105,690
62,621
50,236
One Sum 8,145,060

Step S41 is a sum filter application step in which the total number of six combinations of winning number combinations reflecting the above-described analysis results is too small or too large to be removed as an outlier, and the six numbers of the combination of winning numbers If the sum of is out of the first range, the corresponding winning number combination is removed.

For example, if the sum of six numbers is not between 120 and 150, it can be filtered and excluded from the set of winning number combinations. This will result in the elimination of a certain percentage of the top and bottom of the total number. As another example, if the sum of six numbers is not between 110 and 180, it can be filtered and excluded from the set of winning number combinations.

[Table 2] shows the number and ratio of combinations depending on how many odd and even numbers are from the six number combinations extracted from 1 to 45. For example, the number of combinations corresponding to the case where the odd number is 0 and the even number is 6 among the 6 numbers is 74, 613, corresponding to 0.92% of the total number.

odd number Even Combination number ratio(%) 0
One
2
3
4
5
6 6
5
4
3
2
One
0 74,613
605,682
1,850,695
2,727,340
2,045,505
740,278
100,947 0.92%
7.44%
22.72%
33.48%
25.11%
9.09%
1.24% Sum 8,145,060 100%

In step S42, to reflect the analysis results as described above, it is determined whether the six numbers of the winning number combination are even or odd, and if there are too many or too many odd numbers, an odd-numbered combination filter is removed by viewing it as an outlier. In a step, if the number of drafts or the number of even numbers among the six numbers of the winning number combination is out of the second range, the corresponding winning number combination is removed.

For example, if the odd number is 0 to 1 or 5 to 6, or the number is 0 to 1 or 5 to 6, the combination of winning numbers may be removed.

[Table 3] shows the number of combinations and the corresponding ratio according to the number of small numbers (less than 22) and large numbers (more than 23) among 6 number combinations extracted from 1 to 45.

Small number Large number Combination number ratio(%) 0
One
2
3
4
5
6 6
5
4
3
2
One
0 100,947
740,278
2,045,505
2,727,340
1,850,695
605,682
74,613 0.92%
7.44%
22.72%
33.48%
25.11%
9.09%
1.24% Sum 8,145,060 100%

Step S43, in order to reflect the above analysis results, a low-order filter that removes the winning number combination when the number of 22 or less numbers or the number of 23 or more numbers out of the third range among the six numbers of the winning number combination This is the application phase.

For example, if there are 0 to 1 or 5 to 6 numbers of 22 or less among the 6 numbers in the winning number combination, or 0 to 1 or 5 to 6 numbers of 23 or more, the corresponding winning number combination is removed. You can.

[Table 4] shows the number and ratio of combinations according to the form of the end number of 6 number combinations extracted from 1 to 45.

End number form Combination number ratio(%) All the ends are different 1,780,100 20.9% If the two ends are the same 5,780,120 70.0% If the three ends are the same 705,041 8.6% 4 ends are the same 23,600 0.3% If the number of 5 ends is the same 200 0% If the number of 6 ends is the same 0 0%

Step S44 is an end number combination filter applying step of removing the corresponding number combination if the number of digits having the same end digit out of the fourth range of the six numbers of the number combination is reflected to reflect the analysis result.

For example, if there are 4 or more digits having the same end digit among 6 numbers of the winning number combination (eg, 3, 13, 33, 43, ...), the winning number combination can be removed.

On the other hand, it is also possible to apply an end number combination filter as well as an end number combination filter. The end sum filter is a filter that excludes a combination of winning numbers when the sum of all the end numbers of six numbers is out of a predetermined range. For example, if the sum of the number of ends is less than 18 or greater than 43, it can be excluded.

Table 5 analyzes the number and ratio of combinations according to the sequence number of 6 number combinations extracted from 1 to 45.

Serial number form Combination number ratio(%) 2 consecutive numbers 3,848,260 47.25% 3 consecutive numbers 425,620 5.22% 4 consecutive numbers 31,200 0.38% 5 consecutive numbers 1,569 0.01% 6 consecutive numbers 40 - Sum 4,306,680 52.87%

Step S45 is a successive combination filter applying step of removing the combination of winning numbers if the number of consecutive occurrences of the six digits of the winning number combination exceeds the fifth range in order to reflect the result of the analysis.

For example, if the number of consecutive occurrences of six numbers among six numbers of the winning number combination is two or more, the corresponding winning number combination may be removed. Specifically, (1, 2, 5, 7, 9, 11) has a sequence of numbers (1, 2), but is not filtered because the number of occurrences of the sequence is 1, but it is not filtered (1, 2, 4, 6, 7, and 9) are filtered and removed because the number of occurrences of consecutive numbers such as (1, 2) and (6, 7) is twice.

On the other hand, it is also possible to use a filter number 3 to exclude the combination of three consecutive numbers. According to the filter number 3, even if the number 3 is 1, the combination of the winning number is removed. For example, (1, 2, 3, 5, 9, 7) has 3 consecutive numbers (1, 2, 3), so it will be removed from the set of combinations.

On the other hand, a group classification filter is for classifying 45 numbers into decimals, multiples of 3, and composite numbers and filtering them. Decimal numbers from 1 to 45 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and triples are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, and synthetic numbers are 1, 4, 8, 10, 14, 16, 20, 22, 25, 26, 28, 32, 34, 35, 38, 40, 44.

Step S46 is a group classification filter applying step of removing the combination of winning numbers when the number of decimals, multiples of 3, or the number of composite numbers out of 6 numbers of the combination of winning numbers is out of the sixth range.

For example, if there are four or more multiples of a prime number, a composite number, or three of six numbers in a winning number combination, the winning number combination may be removed. Specifically, since there is a high probability that the number of prime numbers will appear on average in theory, the filtering rule can be set to remove the combination of winning numbers in which the number of prime numbers is outside the range of 0 to 3 by filtering. Even in the case of the triple multiple, it is highly likely that an average of two will appear, so the combination of winning numbers in which the triple multiple is outside the range of 0 to 3 can be set to be removed by filtering. In the case of a composite number, there is a high likelihood of an average of 2, so the combination of winning numbers in which the number of composite numbers is outside the range of 0 to 3 can be set to be removed by filtering.

Step S47 is a neighbor number filter applying step of removing the winning number combination if the number of neighbors of the winning number of the last week included in the winning number combination is out of the seventh range.

The number of 6 numbers before and after the number included in the 1st prize winning number combination of the last week is defined as the number of neighbors, and how many neighbors are allowed in the combination of winning numbers to be recommended can be set as the neighbor number filtering rule. On average, 1 to 2 neighbors appear, so if the number of neighbors is 3 or more, the combination of winning numbers can be excluded.

For example, if the winning number combination last week (4, 8, 27, 34, 39, 40) is 3, 5, 7, 9, 26, 28, 33, 35, 38, 39, 40, It is 41, and only the combination of winning numbers including 0 to 2 of these numbers is eligible for recommendation and the rest can be excluded.

Step S48 is a step of applying a 1st to 2nd filter to remove the winning number combination if the winning number combination has been won in the first or second place in the past.

Step S49 is an arithmetic complexity filter applying step of removing the combination of winning numbers when the arithmetic complexity of the winning number combination is out of the eighth range. Here, the arithmetic complexity refers to a value obtained by subtracting 5 from the number of remaining difference values after deleting the difference values that overlap after calculating all the differences between the six numbers. The arithmetic complexity can be calculated as a value of 0 to 10, and usually a value of 4 to 10 appears, and when analyzing domestic and foreign lottery winning numbers, the majority of cases are 7 to 10.

For example, if the winning number combination is (10, 23, 29, 33, 37, 40), calculate the difference between each number,

40-37 = 3, 40-33 = 7, 40-29 = 11, 40-23 = 17, 40-10 = 30,

37-33 = 4, 37-29 = 8, 37-23 = 14, 37-10 = 17,

33-29 = 4, 33-23 = 10, 33-10 = 13,

29-23 = 6, 29-10 = 19,

A total of 14 difference values appear, and among them, a total of 13 numbers excluding duplicate values. The arithmetic complexity AC value is calculated as 13-5 = 8.

If the allowable range of arithmetic complexity is set to 7 to 10, the combination of winning numbers (10, 23, 29, 33, 37, 40) will not be filtered and will remain in the set of winning number combinations.

In step S26, the winning number combination included in the set of winning number combinations to be recommended is recommended to the customer. At this time, a combination of a winning number having a recommendation grade suitable for the customer grade may be provided to the corresponding customer.

5 is a flowchart illustrating a process of providing a combination of different winning numbers according to customer ratings according to an embodiment of the present invention.

First, the customer's rating is determined (S51). Information on the customer's rating may be determined using data repaired from the charging server 12, or the rating information itself may be received from the charging server 12. The customer's rating may be determined by data such as the customer's subscription fee or service usage fee payment status, subscription period, loyalty, service usage frequency, and the like.

Next, a recommendation level for each combination of winning numbers included in the set of winning number combinations is determined (S52). Decision criteria when applying the total number filter, the odd-numbered combination filter, the low-order filter, the fractional number combination filter, the consecutive number combination filter, the group classification filter, the neighbor number filter, and the arithmetic complexity filter to the winning number combination The first range, the second range, the third range, the fourth range, the fifth range, the sixth range, the seventh range and the eighth range in the middle of the recommended rating You will be able to decide highly. It can be predicted that the higher the recommendation level, the higher the probability of winning.

When the recommendation grade of the combination of the customer grade and the winning number is used, the combination located at the center of each range serving as a judgment criterion for each filtering rule can be first recommended to the high-grade customer.

Meanwhile, various methods may be used to provide a winning number combination to a user's user terminal. For example, a winning number combination may be sent by text or mail at a weekly or customer-specified time, or a winning number combination may be sent by a push message through a dedicated application.

The method according to an embodiment of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer readable medium. The computer-readable medium may include program instructions, data files, data structures, or the like alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and available to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CDROMs, DVDs, and magneto-opticals such as floptical disks. And hardware devices specially configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language code that can be executed by a computer using an interpreter, etc., as well as machine language codes produced by a compiler.

The above-described invention, the above-described embodiments and the accompanying drawings because it is possible for a person having ordinary skill in the art to which the present invention pertains, various substitutions, modifications and changes are possible without departing from the technical spirit of the present invention. It is not limited by.

10: Lotto number recommendation server
11: Winning Information DB
12: charging server

Claims (8)

In the lottery number lottery method performed in the lottery number recommendation system,
Selecting an exclusion number of the week using past winning information;
Outputting the remaining digits of the 45 numbers, excluding the number excluded this week;
Generating a number of all six-digit numbers from the remaining numbers and outputting a set of winning number combinations;
A filtering step of generating a set of winning number combinations to be recommended by removing a winning number combination to be filtered from the set of winning number combinations using one or more filtering rules; And
And recommending the winning number combination included in the set of winning number combinations to be recommended to the customer.
According to claim 1,
The step of selecting the number excluded this week is,
Determining a number that has been duplicated more than a predetermined number of times during a recent predetermined period as an excluded number;
Lotto number recommendation method comprising the step of determining the largest number and the smallest number among the numbers won last week.
According to claim 1,
The filtering step,
Applying a sum filter to remove the combination of winning numbers when the sum of six numbers of the combination of winning numbers is outside the first range;
An odd-numbered combination filter applying step of removing the corresponding number combination if the number of odd numbers or the number of even numbers out of the second range among the six numbers of the number combination;
A low-order filter applying step of removing the winning number combination if the number of 22 or less numbers or the number of 23 or more numbers out of the third range among the six numbers of the winning number combination;
If the number of the same digit of the six digits of the combination of the winning number is out of the fourth range, applying an end number combination filter to remove the winning number combination;
If the number of consecutive numbers among the six digits of the winning number combination is out of the fifth range, applying the consecutive combination filter removing the winning number combination;
A group classification filter applying step of removing the corresponding combination of winning numbers when the number of decimals, multiples of 3, or the number of composite numbers out of 6 numbers of the winning number combination is out of the sixth range;
A neighbor number filter applying step of removing the winning number combination if the number of neighbors of the winning number of the last week included in the winning number combination is out of the seventh range;
Applying a 1st to 2nd filter to remove the winning number combination if the winning number combination has been won in the first or second place in the past;
After calculating the difference between all six numbers in the winning number combination, deleting the overlapping difference value and calculating the arithmetic complexity by subtracting 5 from the number of remaining difference values, and if the arithmetic complexity is outside the eighth range, the winning number combination Lotto number recommendation method comprising the step of applying an arithmetic complexity filter to remove the.
According to claim 1,
The recommended steps are,
Determining a rating of the customer using the customer information;
Determining a recommendation level for each winning number combination included in the set of winning number combinations to be recommended;
Lotto number recommendation method comprising the step of providing a combination of a winning number having a recommendation grade suitable for the customer grade.
According to claim 4,
Determining the recommended rating is
Judgment criteria when applying the sum filter, the odd combination filter, the low-order filter, the fraction combination filter, the consecutive combination filter, the group classification filter, the neighbor number filter, and the arithmetic complexity filter to the corresponding winning number combination The first grade, the second range, the third range, the fourth range, the fifth range, the sixth range, the seventh range, and the eighth range, the higher the recommended rating Lotto number recommendation method comprising the step of determining.
A user terminal for requesting a winning number recommendation from a lotto number recommendation server according to a customer's input and displaying the recommended winning number combination;
A billing server that manages the customer's member information and billing information;
The remaining numbers are output by removing the excluded numbers of the week selected using past winning information among the 45 numbers, and a number of all six numbers is generated from the remaining numbers to output a set of winning number combinations. And generating a set of winning number combinations to be recommended by removing a winning number combination to be filtered from the winning number combination set using one or more filtering rules, and winning number combinations included in the set of winning number combinations to be recommended Lotto number recommendation system, characterized in that it comprises a lottery number recommendation server to recommend to the customer.
According to claim 6,
The lotto number recommendation server,
If the sum of the six numbers of the winning number combination is out of the first range, a grand total filter to remove the winning number combination, and
An odd combination filter that removes the combination of the winning number if the number of odd or even numbers out of the second range out of the six numbers of the winning number combination,
A low-order filter that removes the combination of the winning numbers if the number of the numbers below 22 or the number of the numbers above 23 is out of the third range among the six numbers in the winning number combination;
If the number of digits with the same digit among the six digits of the winning number combination is out of the fourth range, the number of digit combination filter that removes the winning number combination, the number of consecutive occurrences of the six digits of the winning number combination is the fifth. If the number is out of range, the combination number filter to remove the combination of winning numbers,
A group classification filter for removing a combination of a winning number when a predetermined number of decimals, a multiple of 3, or a composite number of 6 numbers of the winning number combination is greater than,
If the number of neighbors of the winning number of the last week included in the winning number combination is out of the sixth range, the neighbor number filter to remove the winning number combination,
If the winning number combination has been won in the first or second place in the past, the first to second filter that removes the winning number combination, and the difference between the six numbers in the winning number combination are calculated. An arithmetic complexity filter that calculates the arithmetic complexity by subtracting 5 from the number of remaining differences and removes the winning combination of numbers when the arithmetic complexity is outside the sixth range
Lotto number recommendation system, characterized in that applied to a set of winning number combinations.
According to claim 6,
The lotto number recommendation server,
The customer's rating is determined by using the customer's member information, and the recommended rating is determined for each winning number combination included in the set of winning number combinations to be recommended,
Lotto number recommendation system, characterized in that to provide the customer with a combination of a winning number having a recommendation rating that matches the customer rating.

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