CN109255636B - Lottery anti-counterfeiting method and system with one ticket and one combined code - Google Patents
Lottery anti-counterfeiting method and system with one ticket and one combined code Download PDFInfo
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- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
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Abstract
The invention discloses a lottery anti-counterfeiting method and a lottery anti-counterfeiting system of a ticket combined code.A lottery selling end acquires serial number information and an original two-dimensional code of a printing surface on a prefabricated lottery, divides an original data area for storing betting information on the original two-dimensional code into at least two sub-data areas, combines all the sub-data areas into a disorder data area different from the original data area according to a random sequence, generates a disorder two-dimensional code comprising the disorder data area, and obtains prefabricated lottery information comprising the disorder two-dimensional code; the lottery selling end binds serial number information with the lottery information prefabricated on the hot stamping surface; the lottery selling end sends the random sequence, the serial number information, the prefabricated lottery information and the binding relationship of the three to a lottery service end, and the prefabricated lottery information is printed on the hot printing surface to obtain the bet lottery; the invention improves the security of the lottery through serial number information and the combined two-dimensional code.
Description
Technical Field
The invention relates to the field of lottery tickets, in particular to a lottery ticket anti-counterfeiting method and a lottery ticket anti-counterfeiting system of a ticket combination code.
Background
In recent years, with the expansion of the lottery ticket market, the legality problem of the lottery ticket is more and more concerned by the lottery players. At present, in addition to strict regulations on printing paper, printing ink and manufacturers, the state sets a series of anti-counterfeiting measures on lottery tickets, taking a double-color ball lottery ticket as an example, printing paper of the double-color ball lottery ticket is imported special thermal sensitive paper, and is printed by adopting an eight-color rotary press and UV printing ink; each double-color-ball lottery ticket is provided with a unique serial number and a unique bar code, so that a lottery buyer can go to any regular lucky lottery betting station and can confirm the authenticity of the lottery ticket after inputting the serial number into a sales terminal.
The two-dimensional code used on the lottery is used as an anti-counterfeiting mark for verifying the authenticity of the lottery, and records the information of the sales site, the sales time, the machine selection information, the ticket drawing number storage information and the like of the lottery. Two-dimensional codes currently used on lottery tickets generally include the following two types: the long shape is PDF417 two-dimensional code which is called four-one-seven bar code in China; the square is a DataMatrix two-dimensional code, commonly known as a DM code. The two-dimension codes are easy to read by other users through reading equipment, potential safety hazards exist, meanwhile, betting information of the lottery is often easily known by others, the lottery is counterfeited and taken, and the existing lottery printed with the two-dimension codes still has safety problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the lottery anti-counterfeiting method and the lottery anti-counterfeiting system of the ticket combined code are provided, and the security of the lottery is improved through serial number information and the combined two-dimensional code.
In order to solve the technical problems, the invention adopts the technical scheme that:
a lottery anti-counterfeiting method of a ticket combined code comprises the following steps:
s1, the lottery selling end obtains serial number information and an original two-dimensional code of a printed surface of a prefabricated lottery, an original data area for storing betting information on the original two-dimensional code is divided into at least two sub-data areas, all the sub-data areas are combined into a disorder data area different from the original data area according to a random sequence, a disorder two-dimensional code comprising the disorder data area is generated, and prefabricated lottery information comprising the disorder two-dimensional code is obtained;
s2, the lottery selling end binds the serial number information with the lottery information preset on the hot stamping surface;
s3, the lottery selling end sends the random sequence, the serial number information, the prefabricated lottery information and the binding relationship of the serial number information, the serial number information and the prefabricated lottery information to a lottery service end, and the prefabricated lottery information is printed on a hot printing surface to obtain the bet lottery.
In order to solve the technical problem, the invention adopts another technical scheme as follows:
a lottery anti-counterfeiting system of a ticket combination code comprises a lottery sales end, wherein the lottery sales end comprises a first memory, a first processor and a first computer program which is stored on the first memory and can run on the first processor, and the first processor realizes the following steps when executing the first computer program:
s1, acquiring serial number information and an original two-dimensional code of a printed surface on the prefabricated lottery ticket, dividing an original data area for storing betting information on the original two-dimensional code into at least two sub-data areas, combining all the sub-data areas into a disorder data area different from the original data area according to a random sequence, generating a disorder two-dimensional code comprising the disorder data area, and obtaining the prefabricated lottery ticket information comprising the disorder two-dimensional code;
s2, binding the serial number information with the lottery information prefabricated on the hot stamping surface;
and S3, sending the random sequence, the serial number information, the prefabricated lottery ticket information and the binding relationship of the three to a lottery ticket server, and printing the prefabricated lottery ticket information on the hot printing surface to obtain the bet lottery ticket.
The invention has the beneficial effects that: a lottery ticket anti-counterfeiting system of a ticket combination code, the lottery ticket selling terminal on the lottery ticket selling end obtains the serial number information of the printing surface on the prefabricated lottery ticket, bind serial number information and betting information to be printed on the hot printing surface, then send the information of the two and the binding relation to the lottery ticket server side for storage, print betting information on the hot printing surface finally to finish drawing tickets, because the serial number information of the printing surface on the lottery ticket is unique, avoid the situation of the counterfeit lottery ticket of the true ticket and the false printing, and the serial number information of the printing surface on the lottery ticket is usually not noticed by people, thus has reduced the risk of the counterfeit lottery ticket after the face information is totally known; meanwhile, the two-dimensional codes on the lottery are combined into the disorder two-dimensional code according to the random sequence, so that the disorder two-dimensional code is displayed on the two-dimensional code information on the bet lottery, and the security risk that the two-dimensional code on the lottery is directly read is reduced, therefore, the invention can further reduce the risk that the lottery is imitated, and improve the security of the lottery.
Drawings
Fig. 1 is a schematic flow chart of a lottery anti-counterfeiting method of a combined two-dimensional code according to an embodiment of the present invention;
fig. 2 is a schematic sequence diagram of an original two-dimensional code according to an embodiment of the present invention;
fig. 3 is a schematic sequence diagram of an out-of-order two-dimensional code according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a lottery anti-counterfeiting system combining two-dimensional codes according to an embodiment of the present invention.
Description of reference numerals:
1. a lottery ticket anti-counterfeiting system of a ticket combination code; 2. a lottery selling end; 3. a first processor;
4. a first memory; 5. a lottery service terminal; 6. a second processor; 7. a second memory; 8. a client; 9. a third processor; 10. a third memory.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: the serial number information of the printed surface is bound with the betting information on the hot printed surface, and the original two-dimensional codes on the lottery ticket are combined into disorder two-dimensional codes according to random sequences, so that the security of the lottery ticket is improved.
Referring to fig. 1 to 3, a lottery anti-counterfeiting method using a ticket combination code includes the steps of:
s1, the lottery selling end obtains serial number information and an original two-dimensional code of a printed surface of a prefabricated lottery, an original data area for storing betting information on the original two-dimensional code is divided into at least two sub-data areas, all the sub-data areas are combined into a disorder data area different from the original data area according to a random sequence, a disorder two-dimensional code comprising the disorder data area is generated, and prefabricated lottery information comprising the disorder two-dimensional code is obtained;
s2, the lottery selling end binds the serial number information with the lottery information preset on the hot stamping surface;
s3, the lottery selling end sends the random sequence, the serial number information, the prefabricated lottery information and the binding relationship of the serial number information, the serial number information and the prefabricated lottery information to a lottery service end, and the prefabricated lottery information is printed on a hot printing surface to obtain the bet lottery.
From the above description, the beneficial effects of the present invention are: a lottery ticket anti-counterfeiting system of a ticket combination code, the lottery ticket selling terminal on the lottery ticket selling end obtains the serial number information of the printing surface on the prefabricated lottery ticket, bind serial number information and betting information to be printed on the hot printing surface, then send the information of the two and the binding relation to the lottery ticket server side for storage, print betting information on the hot printing surface finally to finish drawing tickets, because the serial number information of the printing surface on the lottery ticket is unique, avoid the situation of the counterfeit lottery ticket of the true ticket and the false printing, and the serial number information of the printing surface on the lottery ticket is usually not noticed by people, thus has reduced the risk of the counterfeit lottery ticket after the face information is totally known; meanwhile, the two-dimensional codes on the lottery are combined into the disorder two-dimensional code according to the random sequence, so that the disorder two-dimensional code is displayed on the two-dimensional code information on the bet lottery, and the security risk that the two-dimensional code on the lottery is directly read is reduced, therefore, the invention can further reduce the risk that the lottery is imitated, and improve the security of the lottery.
Further, the random sequence in the step S1 is the serial number information;
the step S3 is replaced as follows:
and the lottery selling end sends the serial number information, the prefabricated lottery information and the binding relationship of the serial number information and the prefabricated lottery information to a lottery service end, and the prefabricated lottery information is printed on the hot printing surface to obtain the bet lottery.
From the above description, it can be known that the serial number information is used as the random sequence of the disorder two-dimensional code, which not only reduces one storage object, but also can perform mutual authentication between the two.
Further, in step S1, combining all the sub-data areas into a out-of-order data area different from the original data area according to the serial number information specifically includes:
placing the Nth sub-data area on the out-of-order data area according to the Nth digit in the serial number information;
if the Nth digit in the serial number information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the serial number information, wherein the numerical value of the any positive integer does not exceed the number of the subdata regions.
From the above description, it can be seen that, in consideration of the problem of duplication in the serial number information, only one out-of-order data area is located, and therefore, the duplicated nth digit is replaced with any positive integer that does not appear, so as to avoid the problem.
Further, in step S1, combining all the sub-data areas into a out-of-order data area different from the original data area according to the serial number information specifically includes:
judging whether the serial number information comprises a number 0, if so, replacing the number 0 in the serial number information with any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions to obtain serial sequencing information;
placing the Nth sub-data area on a disordered data area according to the Nth digit in the flow ordering information;
and if the Nth digit in the flow ordering information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the flow ordering information and has a numerical value not exceeding the number of the subdata regions.
As can be seen from the above description, considering that the serial number information may have the number 0, and the counting of the area generally starts from 1, the number 0 is replaced by any positive integer which is not present in the serial number information and has a value not exceeding the number of the sub data areas, so as to avoid the above problem.
Further, in the step S1, replacing the number 0 in the serial number information with any positive integer that does not appear in the serial number information and has a value not exceeding the number of the sub-data areas specifically includes: replacing the number 0 in the serial number information with the minimum value or the maximum value in any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions;
in step S1, replacing the nth digit with any positive integer that does not appear in the pipeline sorting information and has a value not exceeding the number of the sub-data areas specifically includes: and replacing the Nth digit with the minimum value or the maximum value of any positive integer which does not appear in the flow sorting information and has a numerical value not exceeding the number of the sub-data areas.
From the above description, if the replacement is performed by the minimum value of any positive integer, the padding number is from small to large, and if the replacement is performed by the maximum value of any positive integer, the padding number is from large to small, which provides a problem of avoiding position overlapping caused by repeated numbers of serial numbers.
As shown in fig. 4, a lottery anti-counterfeiting system of a ticket combination code includes a lottery sales end, the lottery sales end includes a first memory, a first processor, and a first computer program stored in the first memory and executable on the first processor, and the first processor implements the following steps when executing the first computer program:
s1, acquiring serial number information and an original two-dimensional code of a printed surface on the prefabricated lottery ticket, dividing an original data area for storing betting information on the original two-dimensional code into at least two sub-data areas, combining all the sub-data areas into a disorder data area different from the original data area according to a random sequence, generating a disorder two-dimensional code comprising the disorder data area, and obtaining the prefabricated lottery ticket information comprising the disorder two-dimensional code;
s2, binding the serial number information with the lottery information prefabricated on the hot stamping surface;
and S3, sending the random sequence, the serial number information, the prefabricated lottery ticket information and the binding relationship of the three to a lottery ticket server, and printing the prefabricated lottery ticket information on the hot printing surface to obtain the bet lottery ticket.
From the above description, the beneficial effects of the present invention are: a lottery ticket anti-counterfeiting system of a ticket combination code, the lottery ticket selling terminal on the lottery ticket selling end obtains the serial number information of the printing surface on the prefabricated lottery ticket, bind serial number information and betting information to be printed on the hot printing surface, then send the information of the two and the binding relation to the lottery ticket server side for storage, print betting information on the hot printing surface finally to finish drawing tickets, because the serial number information of the printing surface on the lottery ticket is unique, avoid the situation of the counterfeit lottery ticket of the true ticket and the false printing, and the serial number information of the printing surface on the lottery ticket is usually not noticed by people, thus has reduced the risk of the counterfeit lottery ticket after the face information is totally known; meanwhile, the two-dimensional codes on the lottery are combined into the disorder two-dimensional code according to the random sequence, so that the disorder two-dimensional code is displayed on the two-dimensional code information on the bet lottery, and the security risk that the two-dimensional code on the lottery is directly read is reduced, therefore, the invention can further reduce the risk that the lottery is imitated, and improve the security of the lottery.
Further, the random sequence in the step S1 is the serial number information;
the step S3 is replaced as follows:
and sending the serial number information, the prefabricated lottery ticket information and the binding relationship between the serial number information and the prefabricated lottery ticket information to a lottery ticket server, and printing the prefabricated lottery ticket information on the hot printing surface to obtain the bet lottery ticket.
From the above description, it can be known that the serial number information is used as the random sequence of the disorder two-dimensional code, which not only reduces one storage object, but also can perform mutual authentication between the two.
Further, in step S1, combining all the sub-data areas into a out-of-order data area different from the original data area according to the serial number information specifically includes:
placing the Nth sub-data area on the out-of-order data area according to the Nth digit in the serial number information;
if the Nth digit in the serial number information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the serial number information, wherein the numerical value of the any positive integer does not exceed the number of the subdata regions.
From the above description, it can be seen that, in consideration of the problem of duplication in the serial number information, only one out-of-order data area is located, and therefore, the duplicated nth digit is replaced with any positive integer that does not appear, so as to avoid the problem.
Further, in step S1, combining all the sub-data areas into a out-of-order data area different from the original data area according to the serial number information specifically includes:
judging whether the serial number information comprises a number 0, if so, replacing the number 0 in the serial number information with any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions to obtain serial sequencing information;
placing the Nth sub-data area on a disordered data area according to the Nth digit in the flow ordering information;
and if the Nth digit in the flow ordering information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the flow ordering information and has a numerical value not exceeding the number of the subdata regions.
As can be seen from the above description, considering that the serial number information may have the number 0, and the counting of the area generally starts from 1, the number 0 is replaced by any positive integer which is not present in the serial number information and has a value not exceeding the number of the sub data areas, so as to avoid the above problem.
Further, in the step S1, replacing the number 0 in the serial number information with any positive integer that does not appear in the serial number information and has a value not exceeding the number of the sub-data areas specifically includes: replacing the number 0 in the serial number information with the minimum value or the maximum value in any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions;
in step S1, replacing the nth digit with any positive integer that does not appear in the pipeline sorting information and has a value not exceeding the number of the sub-data areas specifically includes: and replacing the Nth digit with the minimum value or the maximum value of any positive integer which does not appear in the flow sorting information and has a numerical value not exceeding the number of the sub-data areas.
From the above description, if the replacement is performed by the minimum value of any positive integer, the padding number is from small to large, and if the replacement is performed by the maximum value of any positive integer, the padding number is from large to small, which provides a problem of avoiding position overlapping caused by repeated numbers of serial numbers.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is:
a lottery anti-counterfeiting method of a ticket combined code comprises the following steps:
s1, the lottery selling end obtains serial number information and an original two-dimensional code of a printed surface of the prefabricated lottery, an original data area for storing betting information on the original two-dimensional code is divided into at least two sub-data areas, all the sub-data areas are combined into a disorder data area different from the original data area according to a random sequence, a disorder two-dimensional code comprising the disorder data area is generated, and prefabricated lottery information comprising the disorder two-dimensional code is obtained;
s2, the lottery selling end binds the serial number information with the lottery information preset on the hot stamping surface;
s3, the lottery selling end sends the random sequence, serial number information, the pre-made lottery information and the binding relation of the three to the lottery service end, and the pre-made lottery information is printed on the hot printing surface to obtain the bet lottery.
In this embodiment, the two-dimensional code printed on the lottery ticket is a two-dimensional bar code, and as shown in fig. 2, the original data area storing the betting information on the original two-dimensional code is divided into seven sub-data areas, which are respectively labeled as 1, 2, 3, 4, 5, 6 and 7 in order for convenience of description. In contrast, if the random sequence in this embodiment is 6247153, the disordered data areas combined in 6247153 are as shown in fig. 3, and the disordered two-dimensional code including the disordered data area in fig. 3 is printed on the hot stamping surface.
It should be noted that the two-dimensional code data represents "0" and "1" by black and white, and the data characters are converted into bit streams, each 8 bits of which is a code word, and the whole forms a code word sequence of data. The data content of the two-dimensional code is known by actually knowing the data code word sequence. Therefore, in this embodiment, dividing the original data area storing the betting information on the original two-dimensional code into at least two sub-data areas means dividing the original data code word sequence on the original two-dimensional code into at least two sub-data code word sequences, and then refilling the sub-data code word sequences into the number area on the disordered two-dimensional code. And for other areas on the two-dimensional code, such as a position detection pattern, a positioning pattern, a format information area, a version information area and the like, the two-dimensional code is consistent with the original two-dimensional code.
Referring to fig. 1 to fig. 3, a second embodiment of the present invention is:
a lottery anti-counterfeiting method of a ticket combination code, on the basis of the first embodiment, further comprising the steps of:
s1, the lottery selling end obtains serial number information and the original two-dimensional code of the printed surface of the prefabricated lottery;
judging whether the serial number information comprises a number 0, if so, replacing the number 0 in the serial number information with the minimum value of any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions to obtain serial sequencing information;
placing the Nth sub-data area on the out-of-order data area according to the Nth digit in the flow ordering information;
and if the Nth digit in the flow sequencing information is repeated with the first N-1 digits, replacing the Nth digit with the minimum value of any positive integer which does not appear in the flow sequencing information and the numerical value of which does not exceed the number of the sub-data areas.
All the sub-data areas are combined into a disorder data area different from the original data area according to the serial number information, and a disorder two-dimensional code comprising the disorder data area is generated to obtain the prefabricated lottery information comprising the disorder two-dimensional code;
s2, the lottery selling end binds the serial number information with the lottery information preset on the hot stamping surface;
and S3, the lottery selling end sends the serial number information, the pre-made lottery information and the binding relationship of the serial number information and the pre-made lottery information to the lottery service end, and the pre-made lottery information is printed on the hot printing surface to obtain the bet lottery.
For the present embodiment, the flow ordering information is continuously updated, and for convenience of description, the following is taken as an example:
the number of the subdata areas is 10, the serial number information of the printed surface on the prefabricated lottery ticket is FJ0583017435, the extraction number is 0583017435, the number one has 10 bits, the included numbers are 0, 1, 3, 4, 5, 7 and 8, and the numbers which do not appear in the serial number information and have the numerical value not exceeding the number 7 of the subdata areas are 2, 6, 9 and 10.
Firstly, replacing 2 with a number 0 in the serial number information to obtain serial sequencing information of 2, 5, 8, 3, 2, 1, 7, 4, 3 and 5;
placing the 1 st sub-data area on the out-of-order data area according to the 1 st digit 2 in the flow ordering information; and by analogy, when the 5 th digit 2 and the 1 st digit in the pipeline sequencing information are repeated, the 5 th digit 2 in the pipeline sequencing information is replaced by 6, at this time, the pipeline sequencing information is 2, 5, 8, 3, 6, 1, 7, 4, 3, and 5, and similarly, the 9 th digit 3 in the pipeline sequencing information is replaced by 9, and the 10 th digit 5 in the pipeline sequencing information is replaced by 10, so that the final 2, 5, 8, 3, 6, 1, 7, 4, 9, and 10 are obtained.
In this case, the original data codeword sequence is composed of sub-data codeword sequences of 1 st, 2 nd, 3 rd, 4 th, 5 th, 6 th, 7 th, 8 th, 9 th and 10 th in sequence, and the final generated out-of-order codeword sequence on the out-of-order two-dimensional code is composed of sub-data codeword sequences of 2 nd, 5 th, 8 th, 3 th, 6 th, 1 th, 7 th, 4 th, 9 th and 10 th in sequence.
On this basis, the number of the sub-data areas is not consistent with the number of the digits in the serial number information, and if the number of the sub-data areas is X and the number of the digits in the serial number information is Y, the following steps are performed:
if X is greater than Y, filling X-Y random numbers in the tail part of the serial number information, wherein the random numbers can be unified or random;
if X < Y, the first X-bit digit of the serial number information is selected.
Therefore, the embodiment is suitable for the case that the number of the sub-data areas is not much different from the number of the numbers in the serial number information, if the number of the sub-data areas is too small, the protection performance is too low, and if the number of the sub-data areas is much larger than the number of the numbers in the serial number information, the random series given by the system is better.
Other parts related to cutting the two-dimensional code refer to the first embodiment.
Referring to fig. 1 to fig. 3, a third embodiment of the present invention is:
a lottery anti-counterfeiting method of a ticket combination code, which replaces the minimum value in any positive integer with the maximum value in any positive integer on the basis of the second embodiment.
In the same example as above, first, 10 is replaced by number 0 in the serial number information to obtain serial information of 10, 5, 8, 3, 10, 1, 7, 4, 3, 5;
placing the 1 st sub-data area on the out-of-order data area according to the 1 st digit 2 in the flow ordering information; and by analogy, when the 5 th digit 10 and the 1 st digit in the pipeline sequencing information are repeated, the 5 th digit 10 in the pipeline sequencing information is replaced by 9, at this time, the pipeline sequencing information is 10, 5, 8, 3, 9, 1, 7, 4, 3, 5, and similarly, the 9 th digit 3 in the pipeline sequencing information is replaced by 6, and the 10 th digit 5 in the pipeline sequencing information is replaced by 2, so that the final 10, 5, 8, 3, 9, 1, 7, 4, 6, 2 is obtained.
In this case, the original data codeword sequence is composed of sub-data codeword sequences of 1 st, 2 nd, 3 rd, 4 th, 5 th, 6 th, 7 th, 8 th, 9 th, and 10 th in sequence, and the final generated out-of-order codeword sequence on the out-of-order two-dimensional code is composed of sub-data codeword sequences of 10 th, 5 th, 8 th, 3 th, 9 th, 1 th, 7 th, 4 th, 6 th, and 2 th in sequence.
Referring to fig. 1 to fig. 3, a fourth embodiment of the present invention is:
on the basis of the first embodiment, in order to further ensure the security of the lottery, the embodiment further includes the steps of:
s1.1, a client receives betting information, generates and sends ordering information to a lottery sales end, wherein the ordering information comprises user identity identification information, account information and betting information;
s1.2, receiving order information by a lottery ticket selling end, and distributing prefabricated lottery tickets according to the order information;
the method further includes, after step S3 of the first embodiment, the steps of:
s1.3, the lottery ticket selling end shoots the printed surface of the lottery ticket to obtain the image information of the printed surface of the lottery ticket, shoots the hot-printed surface of the lottery ticket to obtain the image information of the hot-printed surface of the lottery ticket, and sends the image information of the printed surface and the image information of the hot-printed surface to the client;
and S1.4, receiving the printing surface image information and the hot printing surface image information by the client, storing and displaying the hot printing surface image information, and storing and hiding the printing surface image information.
For step S1.1, the following steps may be specifically performed in this embodiment:
the client receives lottery ticket purchasing information, acquires a real lottery ticket purchasing picture and generates a virtual lottery ticket betting device on the real lottery ticket purchasing picture;
the client receives the betting information and displays the betting information in the display area of the virtual lottery betting device;
the client receives the confirmed betting information of the user, generates and sends the ordering information to the lottery sales end, wherein the ordering information comprises user identity identification information, account information and betting information.
Meanwhile, the scheme realizes that lottery tickets are purchased through the AR technology, and aiming at that part of lottery players like random number selection, the step S1.1 in the embodiment can also specifically be as follows:
the client receives the random number selection information, acquires a real color purchasing picture and generates a virtual lottery ticket lottery machine on the real color purchasing picture;
the client receives the number selection starting information, the virtual lottery ticket lottery machine sequentially shakes out the lucky balls and displays the numbers of the lucky balls to obtain the machine number selection information;
the client receives the confirmed betting information of the user, takes the machine selection number information as betting information, generates and sends the order placing information to the lottery sales end, and the order placing information comprises user identity identification information, account information and betting information.
The embodiment purchases lottery tickets through AR to simulate real scenes of purchasing lottery tickets, printing lottery tickets and randomly selecting numbers, so that the experience of purchasing lottery tickets on line by a user is improved.
In addition, for lottery players who buy lottery tickets on the internet, once the lottery players win, the lottery players can carry out cashing in different modes according to the winning money, and large-amount cashing exceeding a certain amount requires that the users hold an identification card representing the identification information of the users and corresponding lottery purchasing certification information, wherein the identification card can be a second generation resident identification card, and the purchasing certification information can be information which can prove that the lottery tickets are bet or the hot stamping surface image information, the printing surface image information, the lottery purchasing record and the like which correspond to the account information can prove that the winning numbers are purchased. Meanwhile, user identification information and account information related to prize exchange are encrypted, and during subsequent prize exchange, encrypted user identification information or account information is used for prize exchange verification, so that personal information of a user is prevented from being revealed.
On-line redemption can be used for small amounts of redemption below a certain dollar value, which includes the steps of:
the client receives lottery ticket prize exchanging information, acquires a current real-time picture, acquires a lottery ticket purchasing reality picture according to betting information in the lottery ticket prize exchanging information, judges whether the current real-time picture is overlapped with the lottery ticket purchasing reality picture, and generates virtual lottery ticket prize exchanging equipment at the overlapped part of the current real-time picture and the lottery ticket purchasing reality picture if the current real-time picture is overlapped with the lottery ticket purchasing reality picture;
the client receives the confirmed prize exchanging information of the user, and sends the casting information in the confirmed prize exchanging information to the lottery service end for prize winning inspection.
That is, when a small amount of money is exchanged, the user can exchange the money only at a place where the lottery ticket is purchased online, and thus, the possibility that the prize money is falsely received when the client is lost or stolen can be reduced.
In addition, step S1.4 is followed by:
the client receives lottery ticket verification information and sends the hot printing surface image information and the printing surface image information to a lottery ticket server;
the lottery ticket server side obtains betting information on the hot printing surface image information and serial number information on the printing surface image information, judges whether the betting information and the serial number information have a binding relation, if yes, the hot printing surface image information and the printing surface image information are sent to the lottery ticket selling side, and if not, verification failure information is returned;
and the lottery ticket selling end receives the image information of the hot printing surface and the image information of the printing surface, judges whether the image information of the hot printing surface and the image information of the printing surface are consistent with the image information stored during printing, if so, returns verification success information, and otherwise, returns verification failure information.
At this time, if the illegal website confuses the lottery buyer through the fake hot stamping surface image information and the printing surface image information, and the illegal website does not go to the lottery selling end for verification and directly returns the verification success information during verification, the possibility of not drawing the lottery still exists. Therefore, the lottery service end can provide a lottery anti-counterfeiting channel, and even if lottery buyers purchase lottery tickets through different software, the lottery service end can request to verify the authenticity of the lottery tickets by means of the channel, because the information stored by the lottery service end is sent by the lottery sales end, and if the lottery sales end does not perform actual printing work, the lottery service end does not store related information, so that the condition that the lottery tickets cannot be taken out is further avoided.
Thus, the client also provides the following: and acquiring data derived information, packaging the user identity identification information, account information, betting information, hot stamping surface image information and printing surface image information into a purchase data packet, encrypting the purchase data packet and storing the encrypted purchase data packet into a local storage space.
The data packet is used for being uploaded to a lottery anti-counterfeiting channel for lottery verification.
Namely, on the basis of the second embodiment, the second embodiment ensures the safety problem of online lottery purchasing.
Referring to fig. 1 to 3, a fifth embodiment of the present invention is:
on the basis of the fourth embodiment, the step S1.1 is replaced by the following steps:
the client receives the betting information and generates ordering information, wherein the ordering information comprises user identity identification information, account information and betting information;
the method comprises the steps of obtaining position information of a client, displaying a lottery selling end with an automatic lottery printing function according to the position information, receiving site selection information to obtain a first lottery selling end, and sending order placing information to the first lottery selling end.
The embodiment considers the position information, not only can realize the effect of on-line ticket buying and on-line ticket issuing by pressing the area, but also can enable the lottery buyer to go to the first lottery selling end selected by the buyer to pick up the ticket.
In addition, step S1.2 in the fourth embodiment described above may therefore be replaced by: the client acquires the current position information, displays the lottery ticket selling end with the automatic lottery ticket printing function according to the position information, receives site selection information, obtains a first lottery ticket selling end, and sends order placing information to the first lottery ticket selling end.
Steps S1.3 and S1.4 in the fourth embodiment described above may therefore be replaced by:
the first lottery selling end sends the printed betting information and serial number information to the client;
the client receives the betting information and the serial number information, stores and displays the betting information, and stores and hides the serial number information.
The effect of not drawing tickets can be effectively reduced at the selected first lottery selling end. In addition, knowing the location of the lottery selling end, the user can go to pick the lottery at any time, so that the user can not take pictures of the lottery which is already bet.
Considering that the user gets the ticket by himself, the betted lottery tickets purchased on the online need to be sorted, the following two schemes can be considered, the first scheme is sorting according to time, and the specific scheme is as follows: the method comprises the steps that a first lottery selling end records printing time of a bet lottery, records corresponding relation between the printing time and lottery information of the bet lottery, the lottery information comprises serial number information and the bet information of the bet lottery, whether the printing time reaches the current preset time is judged, if yes, the bet lottery printed in the current preset time and the previous preset time is moved to a lottery storage device, and the time information of the stored lottery is displayed on the lottery storage device.
The second is sorting according to quantity, and the specific scheme is as follows: the method comprises the steps that a first lottery selling end records the current-period number of a lottery which is already bet, the corresponding relation between the current-period number and lottery information of the lottery which is already bet is stored, the current-period number is a sequence number printed by the first lottery selling end in the current period, the lottery information comprises serial number information and bet information of the lottery which is already bet, whether the current-period number reaches a preset number is judged, if yes, the lottery which is already bet between the previous preset number and the current preset number is moved to a lottery storage device, and the serial number information of the stored lottery is displayed on the lottery storage device.
Through the scheme, if a user goes to the first lottery selling end to take a lottery, the staff of the first lottery selling end can obtain the position where the bet lottery of the user is stored according to the identification card provided by the user and corresponding lottery purchasing certification information, for example, if the user number is 20, the current preset number is 30, and the previous preset number is 0, the staff of the first lottery selling end finds the bet lottery with the number of 20 in the lottery storage device with the number of 0-30.
Whether the user purchases tickets after online purchase or directly purchases tickets offline, the user may have the accident that the lottery tickets which are already bet are lost, so the client side in the embodiment provides a one-key rejection function, specifically, the client side purchases tickets after online purchase or directly purchases tickets offline
The client receives the invalid ticket face information, generates and sends prize-cashing-stopping information to the lottery selling end, wherein the prize-cashing-stopping information comprises user identity identification information, account information and betting information;
and the lottery ticket selling end receives lottery ticket cashing stopping information sent by the client, sends the user identity identification information, the account information and the betting information to the lottery ticket server end for verification, and suspends lottery ticket cashing on the betted lottery ticket corresponding to the betting information if the verification success information is received.
Thus, authentication information is crucial, but takes into account the following three points: firstly, the identity authentication information is bound when no prize is drawn, and a lawbreaker cannot forge the identity identification card under the condition of no prize drawing; secondly, the anti-counterfeiting means of the identification card is more complex, the counterfeiting difficulty is higher, and the risk is higher; thirdly, the identity identification cards are all provided with photos, and people holding other certificates by lawbreakers are difficult to confuse the relationship. Therefore, the ID card is selected as the last barrier of the prize redemption, so as to eliminate the illegal condition that the prize money is falsely awarded by other people as far as possible. Meanwhile, user identification information and account information related to prize exchange are encrypted, and during subsequent prize exchange, encrypted user identification information or account information is used for prize exchange verification, so that personal information of a user is prevented from being revealed.
While the embodiment selects the location information for drawing the ticket, the AR ticket purchasing may consider to adopt another technical scheme to replace the previous verification reality picture, that is:
and acquiring the position information of the client, and binding the position information with the betting information.
When exchanging the prize:
the client receives lottery ticket prize exchanging information, acquires current position information, acquires lottery ticket purchasing position information according to betting information in the lottery ticket prize exchanging information, judges whether the current position information is consistent with the lottery ticket purchasing position information or not, and generates virtual lottery ticket prize exchanging equipment if the current position information is consistent with the lottery ticket purchasing position information;
the client receives the confirmed prize exchanging information of the user, and sends the casting information in the confirmed prize exchanging information to the lottery service end for prize winning inspection.
The position information can ensure that the user can only exchange the prize at the position of purchasing the lottery on line, thereby reducing the condition that the prize money is falsely received when the client is lost or stolen and the like.
Namely, on the basis of the fourth embodiment, the present embodiment eliminates the problem of legality of online ticket purchasing in distributing benefits.
Referring to fig. 4, a sixth embodiment of the present invention is:
a lottery anti-counterfeiting system 1 of ticket combination codes comprises a lottery sales end 2, wherein the lottery sales end 2 comprises a first memory 4, a first processor 3 and a first computer program which is stored on the first memory 4 and can run on the first processor 3, and the first processor 3 realizes the steps S1 and S2 in the first embodiment when executing the first computer program.
Referring to fig. 4, a seventh embodiment of the present invention is:
a lottery anti-counterfeiting system 1 of a ticket combination code, on the basis of the sixth embodiment, the present embodiment further includes a lottery service end 5 and a client 8, the lottery service end 5 includes a second memory 7, a second processor 6 and a second computer program stored on the second memory 7 and operable on the second processor 6, and the client 8 includes a third memory 10, a third processor 9 and a third computer program stored on the third memory 10 and operable on the third processor 9.
Referring to fig. 4, an eighth embodiment of the present invention is:
on the basis of the seventh embodiment, in this embodiment, the processors in the lottery selling end 2, the lottery service end 5, and the client end 8 execute corresponding computer programs to implement the steps in the third embodiment.
Referring to fig. 4, a ninth embodiment of the present invention is:
a lottery anti-counterfeiting system 1 of a ticket combination code, on the basis of the sixth embodiment, the present embodiment further includes a lottery service end 5 and a client 8, the lottery service end 5 includes a second memory 7, a second processor 6 and a second computer program stored on the second memory 7 and operable on the second processor 6, and the client 8 includes a third memory 10, a third processor 9 and a third computer program stored on the third memory 10 and operable on the third processor 9.
Referring to fig. 4, a tenth embodiment of the present invention is:
on the basis of the ninth embodiment, in the present embodiment, the processors in the lottery selling end 2, the lottery service end 5, and the client end 8 execute corresponding computer programs to implement the steps in the fifth embodiment.
Based on the above embodiments one to ten, the above embodiments one to five or the above embodiments six to ten are arbitrarily combined to form a new embodiment, which is regarded as an equivalent embodiment of the above embodiments.
In summary, the lottery anti-counterfeiting method and system of a ticket combined code provided by the invention have the following advantages:
(1) because the serial number information of the printed surface on the lottery ticket is unique and is mutually verified through the serial number and the serial number two-dimensional code, the condition that the simulated lottery ticket is printed by a real ticket and a false ticket is avoided, and meanwhile, the serial number information of the printed surface on the lottery ticket is usually not noticed by people, so that the risk of simulating the lottery ticket after the face information is completely known is reduced, and the risk of simulating the lottery ticket can be further reduced;
(2) and the two-dimensional codes on the lottery are combined into a disorder two-dimensional code according to the random sequence, so that the disorder two-dimensional code is displayed on the two-dimensional code information on the lottery which has been bet. Under the condition of not knowing the random sequence, the stored information is difficult to directly acquire by scanning the two-dimensional code, so that the security risk that the two-dimensional code on the lottery ticket is directly read is reduced, and the security of the lottery ticket is improved;
namely, the present invention can reduce the risk of the lottery ticket being imitated to improve the security of the lottery ticket.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. A lottery anti-counterfeiting method of a ticket combined code is characterized by comprising the following steps:
s1, the lottery selling end obtains serial number information and an original two-dimensional code of a printed surface of a prefabricated lottery, an original data area for storing betting information on the original two-dimensional code is divided into at least two sub-data areas, all the sub-data areas are combined into a disorder data area different from the original data area according to a random sequence, a disorder two-dimensional code comprising the disorder data area is generated, and prefabricated lottery information comprising the disorder two-dimensional code is obtained;
s2, the lottery selling end binds the serial number information with the lottery information preset on the hot stamping surface;
s3, the lottery selling end sends the random sequence, the serial number information, the prefabricated lottery information and the binding relationship of the serial number information, the prefabricated lottery information and the prefabricated lottery information to a lottery service end, and the prefabricated lottery information is printed on a hot printing surface to obtain a bet lottery;
the random sequence in the step S1 is the serial number information;
the step S3 is replaced as follows:
the lottery selling end sends the serial number information, the prefabricated lottery information and the binding relationship of the serial number information and the prefabricated lottery information to a lottery service end, and the prefabricated lottery information is printed on the hot printing surface to obtain a bet lottery;
all the sub-data areas in the step S1 are combined into a out-of-order data area different from the original data area according to the serial number information, which is as follows:
placing the Nth sub-data area on the out-of-order data area according to the Nth digit in the serial number information;
if the Nth digit in the serial number information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the serial number information, wherein the numerical value of the any positive integer does not exceed the number of the subdata regions.
2. The method for preventing forgery of lottery ticket with a combination code of ticket as claimed in claim 1, wherein all the sub data areas in step S1 are combined into a out-of-order data area different from the original data area according to serial number information as follows:
judging whether the serial number information comprises a number 0, if so, replacing the number 0 in the serial number information with any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions to obtain serial sequencing information;
placing the Nth sub-data area on a disordered data area according to the Nth digit in the flow ordering information;
and if the Nth digit in the flow ordering information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the flow ordering information and has a numerical value not exceeding the number of the subdata regions.
3. The method for lottery anti-counterfeiting of a ticket combination code according to claim 2, wherein the step S1 replaces the number 0 in the serial number information with any positive integer which is not present in the serial number information and has a value not exceeding the number of the sub data areas by: replacing the number 0 in the serial number information with the minimum value or the maximum value in any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions;
in step S1, replacing the nth digit with any positive integer that does not appear in the pipeline sorting information and has a value not exceeding the number of the sub-data areas specifically includes: and replacing the Nth digit with the minimum value or the maximum value of any positive integer which does not appear in the flow sorting information and has a numerical value not exceeding the number of the sub-data areas.
4. A lottery anti-counterfeiting system of a ticket combination code comprises a lottery sales end, wherein the lottery sales end comprises a first memory, a first processor and a first computer program which is stored on the first memory and can run on the first processor, and the first processor is characterized in that the first computer program realizes the following steps when executing the first computer program:
s1, acquiring serial number information and an original two-dimensional code of a printed surface on the prefabricated lottery ticket, dividing an original data area for storing betting information on the original two-dimensional code into at least two sub-data areas, combining all the sub-data areas into a disorder data area different from the original data area according to a random sequence, generating a disorder two-dimensional code comprising the disorder data area, and obtaining the prefabricated lottery ticket information comprising the disorder two-dimensional code;
s2, binding the serial number information with the lottery information prefabricated on the hot stamping surface;
s3, sending the random sequence, the serial number information, the prefabricated lottery ticket information and the binding relationship of the three to a lottery ticket server, and printing the prefabricated lottery ticket information on a hot printing surface to obtain a bet lottery ticket;
the random sequence in the step S1 is the serial number information;
the step S3 is replaced as follows:
sending the serial number information, the prefabricated lottery ticket information and the binding relationship between the serial number information and the prefabricated lottery ticket information to a lottery ticket server, and printing the prefabricated lottery ticket information on a hot printing surface to obtain a bet lottery ticket;
all the sub-data areas in the step S1 are combined into a out-of-order data area different from the original data area according to the serial number information, which is as follows:
placing the Nth sub-data area on the out-of-order data area according to the Nth digit in the serial number information;
if the Nth digit in the serial number information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the serial number information, wherein the numerical value of the any positive integer does not exceed the number of the subdata regions.
5. The lottery anti-counterfeiting system according to claim 4, wherein all the sub-data areas in step S1 are combined into a out-of-order data area different from the original data area according to serial number information as follows:
judging whether the serial number information comprises a number 0, if so, replacing the number 0 in the serial number information with any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions to obtain serial sequencing information;
placing the Nth sub-data area on a disordered data area according to the Nth digit in the flow ordering information;
and if the Nth digit in the flow ordering information is repeated with the first N-1 digits, replacing the Nth digit with any positive integer which does not appear in the flow ordering information and has a numerical value not exceeding the number of the subdata regions.
6. The lottery anti-counterfeiting system according to claim 5, wherein the step S1 is to replace the number 0 in the serial number information with any positive integer which is not present in the serial number information and has a value not exceeding the number of the sub-data areas, specifically: replacing the number 0 in the serial number information with the minimum value or the maximum value in any positive integer which does not appear in the serial number information and has a numerical value not exceeding the number of the subdata regions;
in step S1, replacing the nth digit with any positive integer that does not appear in the pipeline sorting information and has a value not exceeding the number of the sub-data areas specifically includes: and replacing the Nth digit with the minimum value or the maximum value of any positive integer which does not appear in the flow sorting information and has a numerical value not exceeding the number of the sub-data areas.
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| CN201811059946.XA CN109255636B (en) | 2018-09-12 | 2018-09-12 | Lottery anti-counterfeiting method and system with one ticket and one combined code |
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| WO2000057968A1 (en) * | 1997-12-29 | 2000-10-05 | Sultan, Hashem | A new type of instant scratch-off lottery games |
| CN102509378A (en) * | 2011-11-18 | 2012-06-20 | 福建鸿博印刷股份有限公司 | Lottery anti-counterfeiting method |
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