CN111563834A

CN111563834A - Data display processing method

Info

Publication number: CN111563834A
Application number: CN202010311795.3A
Authority: CN
Inventors: 朱毅; 李学俊; 邹剑伦; 周小兵
Original assignee: Shenzhen Sinodata Tech Co ltd
Current assignee: Shenzhen Sinodata Tech Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-08-21

Abstract

The application is applicable to the technical field of instant billing and provides a data display processing method, which comprises the following steps: responding to a first user operation, scanning and analyzing an image identifier printed on an instant invoice to obtain encrypted data indicated by the image identifier, wherein the encrypted data comprises an encrypted authorization code; decrypting the encrypted data using a decryption key from a first server to obtain the authorization code; obtaining, from a second server, drawing data corresponding to the authorization code, the drawing data including data indicating whether the instant ticket is a winner; and displaying the lottery drawing data. The application improves the safety and the confidentiality of the instant billing.

Description

Data display processing method

Technical Field

The application belongs to the technical field of instant billing, and particularly relates to a data display processing method.

Background

At present, a common paper instant invoice consists of a paper substrate and a lottery drawing pattern printed on the paper substrate, and the lottery drawing pattern is covered and protected by a removable drawing layer. When the lottery is drawn, the drawing pattern can be directly seen by scraping the scratch layer, so that whether the instant lottery wins or not is determined according to the drawing pattern.

The scratch-off picture layer can be damaged in the transportation and circulation process, and the lottery drawing pattern can be directly seen after the scratch-off picture layer is damaged and scraped, so that whether the instant lottery drawing wins or not is determined, and the confidentiality of the instant lottery drawing is not high.

Disclosure of Invention

In view of this, the present application provides a method for displaying and processing data, so as to solve the problem in the prior art that the security of instant billing is not high.

A first aspect of an embodiment of the present application provides a method for data display processing, which may include:

responding to a first user operation, scanning and analyzing an image identifier printed on an instant invoice to obtain encrypted data indicated by the image identifier, wherein the encrypted data comprises an encrypted authorization code;

decrypting the encrypted data using a decryption key from a first server to obtain the authorization code;

obtaining, from a second server, drawing data corresponding to the authorization code, the drawing data including data indicating whether the instant ticket is a winner;

and displaying the lottery drawing data.

A second aspect of an embodiment of the present application provides a method for data display processing, which may include:

receiving a first query request for acquiring a decryption key, which is sent by first client equipment, wherein the first query request comprises a serial number of an instant invoice, an image identifier is printed on the instant invoice, the image identifier indicates encrypted data, and the encrypted data comprises an encrypted authorization code;

obtaining the decryption key corresponding to the serial number from local query;

and sending the decryption key to the first client device, so that the first client device decrypts the encrypted data by using the decryption key to obtain the authorization code, and acquiring and displaying lottery drawing data corresponding to the authorization code from a second server according to the authorization code, wherein the lottery drawing data comprises data indicating whether the instant lottery is won or not.

A third aspect of the embodiments of the present application provides an instant ticketing activation method, which may include:

the method comprises the steps that an activation device responds to activation operation of an instant ticket, the serial number of the instant ticket is determined, an image identifier obtained by conversion of encrypted data is printed on the instant ticket, the encrypted data comprises an encrypted authorization code, the authorization code is used for indicating lottery drawing data which is stored on a second server and corresponds to the instant ticket, and the lottery drawing data is data indicating whether the instant ticket wins or not;

the activation device sends an activation instruction for the instant billing to a first server, wherein the activation instruction is used for indicating the first server to set and open the issuing authority of a decryption key corresponding to the serial number, and the decryption key is used for decrypting the encrypted data to obtain the authorization code.

A fourth aspect of an embodiment of the present application provides a method of printing an instant ticket, which may include:

obtaining an authorization code of the instant ticket to be printed, wherein the authorization code is used for indicating the lottery drawing data which is stored on a second server and corresponds to the instant ticket;

obtaining an encryption key from a first server;

encrypting the authorization code by using the encryption key to obtain encrypted data;

and converting the encrypted data into a graphic identifier, and printing the graphic identifier on a base material to obtain the instant invoice.

A fifth aspect of an embodiment of the present application provides an instant ticketing method, which may include:

a substrate and an image identifier printed on the substrate;

the image identifier is used for indicating encrypted data, the encrypted data comprises an encrypted authorization code, the encrypted authorization code is decrypted by using a decryption key from a first server, the authorization code is used for indicating lottery drawing data which is stored on a second server and corresponds to the instant lottery, and the lottery drawing data comprises data indicating whether the instant lottery drawing wins or not.

A sixth aspect of an embodiment of the present application provides a first client device, which may include:

the scanning module is used for responding to the first user operation, scanning and analyzing the image identifier printed on the instant invoice to obtain encrypted data indicated by the image identifier, wherein the encrypted data comprises an encrypted authorization code;

the decryption module is used for decrypting the encrypted data by using a decryption key from the first server to obtain the authorization code;

a transceiver module for obtaining, from a second server, drawing data corresponding to the authorization code, the drawing data including data indicating whether the instant ticket is a winner;

and the display module is used for displaying the lottery drawing data.

A seventh aspect of an embodiment of the present application provides a first server, which may include:

a first receiving module, configured to receive a first query request for obtaining a decryption key, where the first query request includes a serial number of an instant invoice, where the instant invoice is printed with an image identifier, the image identifier indicates encrypted data, and the encrypted data includes an encrypted authorization code;

the query module is used for obtaining the decryption key corresponding to the serial number from local query;

the first sending module is further configured to send the decryption key to the first client device, so that the first client device decrypts the encrypted data by using the decryption key to obtain the authorization code, and obtain and display lottery drawing data corresponding to the authorization code from a second server according to the authorization code, where the lottery drawing data includes data indicating whether the instant lottery is won or not.

An eighth aspect of embodiments of the present application provides a first client device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method according to the first aspect when executing the computer program.

A ninth aspect of embodiments of the present application provides a first server, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method according to the second aspect when executing the computer program.

A tenth aspect of embodiments of the present application provides a computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the steps of the method according to the first aspect, or the second aspect.

An eleventh aspect of embodiments of the present application provides a computer program product storing a computer program that, when executed by a processor, implements the steps of the method according to the first aspect, or the second aspect.

Compared with the prior art, the embodiment of the application has the advantages that:

the technical scheme of the application provides a data display processing method, and the method is applied to the technical field of instant billing. The ticket face of the instant invoice is printed with an image identifier obtained by converting encrypted data, and the encrypted data comprises an encrypted authorization code. When a prize is drawn, the image identifier is scanned to obtain the encrypted data, and the encrypted data is decrypted by using the first decryption key obtained from the first server, so that the authorization code is obtained. And then, obtaining and displaying the lottery drawing data corresponding to the instant ticket from the second server by using the authorization code, and finishing the lottery drawing of the instant ticket. In the scheme, when the lottery is drawn, the first server and the second server need to be indirectly inquired, and then the lottery drawing of the instant lottery can be completed, so that whether the instant lottery is drawn or not can not be known from information printed on the instant lottery, and the safety and the confidentiality of the instant lottery are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a prior art instant billing configuration;

FIG. 2A is a schematic diagram of an instant ticketing architecture provided by an embodiment of the present application;

FIG. 2B is another schematic diagram of an instant ticket issuing configuration according to an embodiment of the present application;

fig. 2C is another schematic structural diagram of an instant billing method according to an embodiment of the present application

FIG. 3A is a schematic diagram of an embodiment of an instant ticketing activation system provided by an embodiment of the present application;

FIG. 3B is another schematic diagram of an instant ticket activation system according to an embodiment of the present application;

FIG. 3C is another schematic diagram of an instant ticket issuing activation system according to an embodiment of the present application;

FIG. 4 is a flow chart illustrating a method of data display processing according to an embodiment of the present application;

FIG. 5 is another flow chart illustrating a method of data display processing according to an embodiment of the present application;

FIG. 6 is another flow chart illustrating a method of data display processing according to an embodiment of the present application;

fig. 7 is a schematic flowchart of an instant billing activation method according to an embodiment of the present application;

FIG. 8 is a schematic flow chart diagram of a method for printing an instant draft in accordance with an embodiment of the present application;

fig. 9A is a schematic structural diagram of a first client device according to an embodiment of the present application;

fig. 9B is another schematic structural diagram of a first client device according to an embodiment of the present application;

fig. 10 is a schematic structural diagram of a first server according to an embodiment of the present application;

fig. 11 is another schematic structural diagram of a first client device according to an embodiment of the present application;

fig. 12 is a schematic structural diagram of a first server according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

A conventional instant ticket, as shown in fig. 1, may generally include a substrate 100, a play area 110, and a scratch-off coating 120 covering the play area. In the process of drawing a prize, after removing the scratch-off layer 120, the user determines whether to win the prize according to the contents of the drawing displayed in the game area 110 (e.g., commonly including "my number" and "winning number"). Since the scratch-off layer 120 may be damaged during the transportation and circulation process of the instant tickets, the authorization code of the instant tickets is directly displayed after the damage, so that the authorization code is revealed before the instant tickets are sold, and the security of the instant tickets is influenced.

In order to solve the problems in the prior art, the technical scheme of the application is provided. In order to explain the technical solution described in the present application, the following description will be given by way of specific examples.

Referring to fig. 2A in detail, fig. 2A is a schematic diagram of an embodiment of an instant billing method provided by an embodiment of the present application, including:

a substrate 200 and an image identifier 210 printed on the substrate;

the image identifier 210 is used to indicate encrypted data including an encrypted authorization code that is decrypted using a decryption key from a first server, the authorization code being used to indicate draw data stored on a second server and corresponding to the instant ticket, the draw data including data indicating whether the instant ticket was won or not.

It should be noted that the lottery drawing data indicated by the authorization code may include preset fixed data, may also include random data generated in real time, and may also include data determined by the user selected from a plurality of data. The form of the drawing data is not limited in the present application.

Specifically, after the image identifier 210 is scanned by a specific device or a device installed with a specific scanning program, the scanning device may parse the image identifier 210 to obtain an encrypted authorization code. The authorization code is used to indicate drawing data corresponding to the instant ticket, and the drawing data is data used to indicate whether the instant ticket wins or not. The image identifier may be, for example, electronic data similar to the paper-faced game data contained in the existing instant ticket upper game area as shown in fig. 1. The specific common lottery drawing data can comprise a my number and a winning number, and after a user decrypts by using a decryption secret key of the first server to obtain an authorization code, and obtains the lottery drawing data based on the authorization code, the user can determine whether the instant lottery drawing wins through comparison between the my number and the winning number.

It should be noted that the authorization code may be encrypted during printing and billing. Firstly, after obtaining an authorization code of a specific serial number for instant billing, the printing device or the printing system can encrypt the lottery data by using a symmetric encryption algorithm or an asymmetric encryption algorithm through a special device, and a key used for encryption and decryption is distributed and distributed through a key management device. When the user draws a prize for the instant ticket, the image identifier 210 needs to be scanned by a specific device or a device installed with a specific scanning program, the encrypted authorization code is obtained through analysis, the encrypted authorization code is decrypted by using a secret key obtained from a first server, for example, a secret key management device in advance, so that a plaintext authorization code is obtained, the prize drawing data of the instant ticket corresponding to the authorization code is obtained from a second server by using the authorization code, and whether the instant ticket is drawn a prize is judged.

In a possible implementation manner, the base 200 in the embodiment of the present application may be the same as or different from the existing base material for instant billing, and the image identifier 210 may be a two-dimensional code, a one-dimensional code, or a combination of the two-dimensional code and the one-dimensional code, and the specific form may be a suitable bar code selected according to the data amount of the encrypted lottery data, which is not limited in detail here.

In one possible implementation, the image identifier 210 also indicates the serial code and/or payment code of the instant ticket. Specifically, the image identifier 210, after being scanned by a particular device or a device having a particular scanning program installed thereon, may be parsed to obtain the serial number and/or payment code of the instant ticket, in addition to the encrypted drawing data. The serial number is used for uniquely identifying the instant ticket, and the payment code is used for the scanning equipment to carry out payment operation on the instant ticket according to the payment code.

It should be noted that the image identifier 210 can be various types of bar codes, such as but not limited to two-dimensional codes, one-dimensional codes, or a combination of one-dimensional codes and two-dimensional codes, or other customized ordered symbols or ordered patterns that can be transformed by data, such as a combination pattern of patterns and two-dimensional codes, recognizable ordered patterns directly generated by data, and the like. Since different types of image identifiers 210 can contain different amounts of information, in an actual design, an appropriate type can be determined according to the amount of information that the image identifier 210 needs to indicate, and thus the form of the specific image identifier 210 is not specifically limited in this embodiment.

In a possible implementation manner, referring to fig. 2B in detail, fig. 2B is a schematic diagram of another embodiment of the instant billing provided by the embodiment of the present application, where the instant billing further includes:

a serial number bar code 220 and a payment bar code 230 printed on the substrate.

Based on the embodiment shown in fig. 2B, in other possible implementations, as shown in fig. 2C, the area where the image identifier 210 is located may be covered with a scratch-off layer 240, so as to further improve the security of the instant ticket information. In addition, in other possible implementations, the area where the image identifier is located may cover the scratch-off image layer, and the area where the serial number barcode and/or the payment barcode is located may cover the scratch-off image layer.

In a possible implementation manner of the embodiment shown in fig. 2B or fig. 2C, the image identifier 210 is a two-dimensional code, a one-dimensional code, or a barcode obtained by combining a two-dimensional code and a one-dimensional code, and may be, for example, a QR two-dimensional code or a PDF417 two-dimensional code.

In addition, it should be noted that the substrate 200 in the embodiment of the present application may be the same as or different from an existing substrate material for instant billing, and the image identifier 210 may be a two-dimensional code, a one-dimensional code, or a combination of the two-dimensional code and the one-dimensional code, and a specific form may be a suitable bar code selected according to the data amount of the encrypted authorization code, which is not limited herein. More generally, the image identifier includes, but is not limited to, a combination of at least one or more of a one-dimensional barcode, a two-dimensional code, a three-dimensional code, an ordered symbol, or an ordered pattern.

The technical scheme of the embodiment of the application provides an instant billing, wherein an image identifier is printed on a substrate of the instant billing, and the image identifier is used for indicating an encrypted authorization code. The encrypted authorization code indicating the prize drawing data stored on the second server is decrypted using the decryption key of the first server. Because the lottery drawing data is not directly printed on the instant drawing ticket, whether the instant drawing ticket wins a prize or not cannot be directly determined, and compared with the existing situation that the lottery drawing data is directly leaked after the scratch pattern layer is damaged, the instant drawing ticket has better safety and confidentiality.

The above embodiment describes an instant billing system in the present application, and the following describes an instant billing activation system provided in the present application.

Referring now to fig. 3A, and in particular to fig. 3A, a schematic diagram of an embodiment of an instant ticket issuing activation system provided by the present application may include:

a first client device 310, a first server 320, and a second server 330; wherein the first client device 310 has a communication connection with the second server 330.

The first client device 310 is configured to respond to a first user operation, scan and parse an image identifier printed on the instant ticket, and after obtaining encrypted data corresponding to the image identifier, decrypt the encrypted data with a decryption key from the first server 320 to obtain an authorization code.

Thereafter, the user plays the online game through the first client device 310, and inputs the authorization code on the game interface, thereby acquiring the drawing data corresponding to the authorization code from the second server 330. After obtaining the drawing data, the first client device 310 may display the drawing data in the form of text or image to prompt the user whether the instant ticket is a winner.

The first client device 310 may be a dedicated device, such as a betting machine or a dedicated scanning device, or may be a user device preset with a specific scanning program, such as a mobile phone, and the form of the first client device 310 is not limited herein.

In a specific embodiment, the first client device 310 and the first server 320 may further have a communication connection, and after the first client device 310 sends the first query request to the first server 320, the first server 320 searches for a decryption key corresponding to a serial number included in the first query request, that is, a serial number for billing, and sends the decryption key to the first client device 310.

In a particular embodiment, the first query request may also be a payment completion response. Specifically, the first client device 310 obtains the payment code of the instant ticket after scanning the payment barcode or the image identifier on the instant ticket, and sends a payment completion response to the first server 320 after completing the payment operation for the instant ticket according to the payment code. The first server 320 issues a decryption key corresponding to the instant ticket to the first client device 310 when determining that the instant ticket has been paid successfully after receiving the payment completion response.

In a specific embodiment, the user may further send a second query request to the first server 320 through the first client device 310, and after receiving the second query request, the first server 320 searches for an acquisition record of the decryption key corresponding to the serial number according to the serial number, which is included in the second query request and is called for invoicing, and then issues the acquisition record to the first client device 310. By inquiring the acquisition record of the decryption key, the user can determine whether the instant ticket is activated by other people through the record, and further determine whether the instant ticket is a waste ticket.

In a specific embodiment, the user may further send a second query request to the second server 330 through the first client device 310, and after receiving the query request, the second server 330 searches for an acquisition record of the lottery drawing data corresponding to the serial number according to the serial number included in the second query request, and then issues the acquisition record to the first client device 310. By inquiring the acquisition record of the lottery drawing data, the user can determine whether the instant lottery drawing is activated by other people through the record, and further determine whether the instant lottery drawing is a waste lottery drawing.

In a specific embodiment, specifically referring to fig. 3B, fig. 3B is a schematic diagram of another embodiment of an instant ticket issuing activation system provided in an embodiment of the present application, where the activation system may further include:

an activation device 340 having a communication connection with the first server 320.

After the user purchases the instant ticket, the activation of the instant ticket can be completed by the instant ticket site personnel by scanning the serial number of the instant ticket or inputting the serial number of the instant ticket through the activation device 340. Specifically, when the activation device 340 performs activation, it may send an activation instruction to the first server 320, and after receiving the activation instruction, the first server 320 sets an issuing authority for opening a decryption key corresponding to the serial number.

In one possible embodiment, the activation device 340 may further accept the decryption key issued by the first server 320 after sending the activation instruction to the first server 320. The activation device 340 may also have a communication connection with the first client device 310, and the activation device 340 issues the decryption key to the first client device 310 after obtaining the decryption key.

In a possible embodiment, referring specifically to fig. 3C, fig. 3C is a schematic diagram of another embodiment of an instant ticket issuing activation system according to an embodiment of the present application, where the first server 320 and the second server 330 in fig. 3A and 3B may be the same server.

The technical scheme of the application provides an instant billing activation system, and a user scans an image identifier on an instant billing through first client equipment, decrypts encrypted data indicated by the image identifier by using a decryption key from a first server, and obtains an authorization code. And obtaining the lottery drawing data corresponding to the authorization code from the second server by utilizing the authorization code, and finishing the lottery drawing of the instant ticket. Compared with the prior art, the lottery can be completed by scraping the scraped layer of the instant lottery, in the embodiment, the lottery needs the cooperation among a plurality of devices, so that whether the instant lottery wins or not can not be directly known, and the safety and the confidentiality of the instant lottery are improved.

In the above embodiments, the instant ticket issuing activation system is described, and the following further describes a method for data display processing provided by the present application.

Based on the instant billing activation system and the instant billing described in the foregoing embodiments, referring to fig. 4 in detail, fig. 4 is a schematic diagram of an embodiment of a method for data display processing provided by an embodiment of the present application, and the method may include:

s401, the first client device responds to the first user operation, scans and analyzes the image identifier printed on the instant ticket, and obtains encrypted data corresponding to the image identifier, wherein the encrypted data comprises an encrypted authorization code.

In a specific embodiment, the first client device responds to a first user operation, opens a pre-installed scanning program, scans and analyzes an image identifier printed on the instant ticket, and obtains encrypted data corresponding to the image identifier. Wherein the encrypted data includes the encrypted authorization code.

S402, the first client device decrypts the encrypted data by using the decryption key from the first server to obtain the authorization code.

In a specific embodiment, after obtaining the decrypted data, the first client device decrypts the encrypted data using the decryption key from the first server to obtain the authorization code. The decryption key may be obtained by the first client device querying the first server, or may be input by the user after being obtained by the other device from the first server.

And S403, the first client device sends a query request for the lottery drawing data to the second server, wherein the query request comprises the authorization code.

In a specific embodiment, after obtaining the authorization code, the first client device may open a related application or website for online drawing a prize. When the lottery is played, the first client device sends a query request for the lottery drawing data to the second server by inputting the authorization code.

S404, the first client device receives and displays the lottery drawing data sent by the second server.

In a particular embodiment, the first client device may display the drawing data after receiving the drawing data. And, can also reveal the prompt message whether the instant ticket wins according to the data of drawing a prize.

In the technical scheme of the embodiment of the application, when the lottery is drawn, the lottery drawing of the instant lottery can be finished only after the first server and the second server are indirectly inquired, so that whether the instant lottery draws a prize or not can not be directly known, and the confidentiality of the instant lottery is improved.

Based on the instant billing activation system and the instant billing described in the foregoing embodiments, referring to fig. 5 in detail, fig. 5 is a schematic diagram of another embodiment of a method for data display processing provided by an embodiment of the present application, and the method may include:

s501, the first server receives a first query request for acquiring a decryption key, which is sent by first client equipment, wherein the first query request comprises a serial number of instant billing.

In a particular embodiment, the first server has the functionality to manage keys and distribute keys. When the first client device activates the instant lottery drawing, a first query request sent by the first client device may be received, and the first query request may include a serial number of the instant lottery drawing to be activated.

S502, the first server obtains a decryption key corresponding to the serial number from local inquiry.

In a particular embodiment, the first server uses the serial number to obtain a decryption key corresponding to the serial number from the local query.

S503, the first server sends the decryption key to the first client device, so that the first client device activates the lottery drawing on the instant ticket by using the decryption key.

In a specific embodiment, after obtaining the decryption key, the first server may issue the decryption key to the first client device. The decryption key is used for instructing the first client device to activate the lottery for the instant billing. Specifically, the decryption key is used for instructing the first client device to decrypt the encrypted data to obtain the authorization code, and obtaining and displaying the lottery drawing data corresponding to the authorization code from the second server according to the authorization code to complete the lottery drawing.

In a specific embodiment, the instant billing needs to be activated before step S503. Specifically, the user may input an instant ticket serial number or scan a serial number on the instant ticket through a dedicated activation device, such as a betting machine, and when the instant ticket activation is completed, the first server receives an activation instruction sent by the activation device, where the activation instruction includes the instant ticket serial number to be activated. And after receiving the activation instruction, the first server sets and opens the issuing authority of the decryption key corresponding to the serial number.

In a specific embodiment, after step S503, the first server may further store an acquisition record of the decryption key by the first client device. For example, information such as the acquisition time, acquisition device, acquisition number, and acquisition location of the decryption key corresponding to the serial number may be included. After saving the record, the user may query the record through the second client device. Specifically, after receiving a query request for an acquisition record of a decryption key sent by a second client device, the first server may send the acquisition record to the second client device. Through the acquisition record, the user can judge whether the instant ticket is drawn out or not.

Based on the instant billing activation system and the instant billing described in the foregoing embodiments, referring to fig. 6 in detail, fig. 6 is a schematic diagram of another embodiment of a method for data display processing provided by an embodiment of the present application, and the method may include:

s601, the first client device responds to the operation of the second user, scans and analyzes the payment bar code or the image identifier printed on the instant ticket to obtain the payment code of the instant ticket, and the image identifier is obtained by converting the payment code and the encrypted data.

In a specific embodiment, the invoices are printed with a payment bar code or an image identifier converted from a payment code and encrypted data. The first client device obtains the payment code of the instant billing after scanning and analyzing the payment bar code or the image identifier in response to the first user operation.

S602, the first client device carries out payment operation according to the payment code, and sends a payment completion response to the first server after the payment operation is completed, wherein the payment completion response comprises the serial number of the instant invoice.

In a specific embodiment, after obtaining the payment code, the first client device performs a payment operation using the payment code, and sends a payment completion response to the first server after completing the payment in response to the payment operation of the user. It should be noted that, when sending the payment completion response to the first server, the payment completion response may not be sent directly, but may be forwarded through the intermediary device. For example, in one possible implementation, there is a dedicated payment server for monitoring the progress of the payment operation of the first client device, and after monitoring the completion of the payment of the first client device, a payment completion response is sent to the first server.

In a specific embodiment, before the user draws a prize for the instant lottery through the first client device, the user may further send a second query request for the acquisition record of the decryption key to the first server, or send a second query request for the acquisition record of the lottery-drawing data to the second server, and the user may determine whether the instant lottery has been activated by another person to draw a prize through the acquisition record returned by the first server or the second server.

S603, the first server issues a decryption key corresponding to the serial number to the first client device.

S604, the first client device responds to the first user operation, scans and analyzes the image identifier printed on the instant invoice, and obtains the encrypted data corresponding to the image identifier.

S605, the first client device decrypts the encrypted data by using the decryption key to obtain the authorization code.

And S606, the first client device sends a query request for the lottery drawing data to the second server, wherein the query request comprises the authorization code.

It should be noted that step S603 is similar to step S503 in the embodiment shown in fig. 5, and steps S604 to S606 are similar to steps S401 to S403 in the embodiment shown in fig. 4, and are not repeated here.

And S607, the second server sends the lottery drawing data corresponding to the authorization code to the first client device.

In a specific embodiment, after receiving the query request, the second server queries, according to an authorization code included in the query request, one or more sets of lottery drawing data corresponding to the authorization code. Thereafter, the second server sends the drawing data to the first client device.

And S608, the first client device displays the lottery drawing data.

In a specific embodiment, before step S503 or step S603, the first server further needs to check whether the invoicing is in an active state, if so, the first server may execute step S503 or step S603, otherwise, the first server refuses to issue a decryption key for decrypting the encrypted authorization code to the first client device.

Specifically, reference may be made to fig. 7 for an activation flow of an instant invoice, where fig. 7 is a schematic view of an embodiment of an instant invoice activation method provided in an embodiment of the present application, and the activation flow may include:

s701, the activation equipment responds to the activation operation of the instant billing and determines the serial number of the instant billing.

In a specific embodiment, the activation device may be a dedicated scanning device, such as a dedicated activation device at an off-line billing site, and in response to activating the on-line billing, may include: the activation device responds to a scanning instruction of a user, determines a serial number of the instant billing to be activated by scanning the serial number on the instant billing, or responds to the input of the user, and determines the serial number of the instant billing to be activated input by the user.

In another specific embodiment, the activation device may further have a payment function, and in response to the activation of the instant ticket, may further be: the activation device determines a serial number of the payment-completed, instant ticket, upon determining that the first client device is finished purchasing the instant ticket, by interacting with the first client device. Illustratively, when a user wants to purchase an instant ticket, for example, the activation device thereupon generates a payment code by selecting the corresponding ticket type and number of sheets on the interface of the activation device. And the subsequent user scans the payment code through the client equipment to complete payment, and the activation equipment performs invoicing after determining that the selected immediate invoicing payment is completed and triggers the activation operation of the payment completed immediate invoicing.

S702, the activation device sends an activation instruction for the instant billing to the first server, wherein the activation instruction comprises a serial number of the instant billing.

In a specific embodiment, after determining the serial number of the instant ticket to be activated, the activation device sends an activation instruction for the instant ticket to the first server, where the activation instruction may carry the serial number of the instant ticket.

And S703, the first server sets and opens the issuing authority of the decryption key corresponding to the serial number according to the activation instruction. The decryption key is used to decrypt the encrypted data to obtain the authorization code.

In a specific embodiment, after receiving the activation instruction, the key server determines a first decryption key corresponding to the serial number in the activation instruction, and opens an issuing right of the first decryption key, so that the device in communication connection with the key server can query and obtain the decryption key for decrypting the encrypted authorization code from the first server.

In the embodiment of the application, an instant billing activation method is provided, that is, after the instant billing is activated, the decryption key can be received from the first server, so that the security of the instant billing is further improved.

Based on the instant billing in the embodiment shown in any one of fig. 2A to fig. 2C, referring to fig. 8 in detail, fig. 8 is a schematic diagram of an embodiment of a method for printing an instant billing, which is provided in the embodiment of the present application, and is applied to a device for printing an instant billing, for example, a printing device, and the method for printing an instant billing may include:

s801, the printing equipment obtains an authorization code of the instant ticket to be printed, wherein the authorization code is used for indicating the lottery drawing data which is stored on the second server and corresponds to the instant ticket.

In a specific embodiment, the printing apparatus acquires the lottery drawing data to be printed, which is an instant lottery drawing, from the server for managing the lottery drawing data when printing the instant lottery drawing in response to a user operation or an instruction transmitted from the external apparatus.

In another embodiment, the instant ticket to be printed may be a successful payment instant ticket, the printing device may have a communication link with the instant ticket sales device, or the printing device and the instant ticket sales device may be integrated into one device. Determining that payment is successful for the instant ticket may include: namely, the selling equipment for making out the invoice interacts with the client equipment of the user to complete the payment operation for making out the invoice. The sales device then sends a printing order to the printing device, the printing order including a serial number for successful payment, i.e., invoicing. The printing device determines the successful payment and the instant billing through the serial number.

S802, the printing device obtains an encryption key from the first server.

In one particular embodiment, the printing device obtains the encryption key from a first server, such as a key server, after determining the instant ticket to be printed.

And S803, the printing equipment encrypts the authorization code by using the encryption key to obtain encrypted data.

In a particular embodiment, the printing device encrypts the authorization code with the encryption key from the first server to obtain encrypted data. The method used for encrypting the authorization code may be a symmetric or asymmetric encryption method.

S804, the printing equipment converts the encrypted data into the graphical identifier, and prints the graphical identifier on the base material to obtain the instant invoice.

In one particular embodiment, the printing device converts the encrypted data to the image identifier using a particular program, which may be, for example, a bar code generation program. After the image identifier is generated, the printing equipment prints the image identifier on the base material of the instant invoice, so that the successful printing of the instant invoice is obtained.

In the embodiment of the application, the printing method of the instant billing is provided, and the instant billing is obtained by encrypting the authorization code and converting the encrypted data into the image identifier to be printed on the base material.

It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

Referring to fig. 9A in detail, fig. 9A is a schematic diagram of an embodiment of a first client device according to an embodiment of the present application, where the schematic diagram may include:

a scanning module 91, configured to scan and analyze an image identifier printed on an instant ticket in response to a first user operation, to obtain encrypted data corresponding to the image identifier, where the encrypted data may include an encrypted authorization code;

a decryption module 92, configured to decrypt the encrypted data with a decryption key from the first server to obtain the authorization code;

a transceiver module 93 for acquiring, from a second server, drawing data corresponding to the authorization code, the drawing data including data indicating whether the instant ticket is won;

a display module 94 for displaying the lottery drawing data

In a specific embodiment, referring to fig. 9B in detail, fig. 9B is a schematic diagram of another embodiment of a first client device provided in an embodiment of the present application, where the first client device may further include:

a first sending module 95, configured to send a first query request to the first server in response to a second user operation, where the first query request includes the serial number of the instant invoice; and

a first obtaining module 96, configured to obtain the decryption key sent by the first server according to the serial number.

In a specific embodiment, the first sending module 95 is specifically configured to:

scanning and analyzing a payment bar code or the image identifier printed on the instant ticket in response to a second user operation to obtain a payment code of the instant ticket, wherein the image identifier is obtained by converting the payment code and the encrypted data; and

and carrying out payment operation according to the payment code, and sending a payment completion response to the first server after the payment operation is completed, wherein the payment completion response comprises the serial number.

In a specific embodiment, the first client device may further include:

a second sending module, configured to send a second query request to the first server, where the second query request includes the serial number, and the second query request is a query request for querying an acquisition record of the decryption key;

and the second receiving module is used for receiving and displaying the acquisition record sent by the first server according to the serial number.

In a specific embodiment, the first client device may further include:

a third sending module, configured to send a second query request to the second server, where the second query request includes the serial number, and the second query request is a query request for querying an acquisition record of the lottery drawing data;

and the third receiving module is used for receiving and displaying the acquisition record sent by the second server according to the serial number.

In a particular embodiment, the image identifier is at least one or a combination of a one-dimensional barcode, a two-dimensional code, a three-dimensional code, an ordered symbol, or an ordered pattern.

Referring to fig. 10 in detail, fig. 10 is a schematic diagram of an embodiment of a first server according to an embodiment of the present disclosure, where the first server may include:

a first receiving module 101, configured to receive a first query request for obtaining a decryption key, where the first query request includes a serial number of an instant invoice, where an image identifier is printed on the instant invoice, the image identifier indicates encrypted data, and the encrypted data includes an encrypted authorization code;

the query module 102 is configured to obtain the decryption key corresponding to the serial number from local query;

a first sending module 103, configured to send the decryption key to the first client device, so that the first client device decrypts the encrypted data by using the decryption key to obtain the authorization code, and obtain and display, according to the authorization code, lottery drawing data corresponding to the authorization code from a second server, where the lottery drawing data includes data indicating whether the instant lottery is won or not.

In a specific embodiment, the first server may further include:

a second receiving module, configured to receive an activation instruction sent by an activation device, where the activation instruction includes the serial number;

and the setting module is used for setting and opening the issuing authority of the decryption key corresponding to the serial number according to the activation instruction.

In a specific embodiment, the first receiving module 101 is specifically configured to: receiving a payment completion response for the first client device to the instant draft, the payment completion response including the serial number.

In a specific embodiment, the first server may further include:

the storage module is used for storing the acquisition record of the first client device on the decryption key;

a third receiving module, configured to receive a second query request sent by a second client device, where the second query request includes the serial number, and the second query request is a query request for querying the acquisition record or querying the decryption key;

and the third sending module is used for sending the acquisition record to the second client device.

Referring to fig. 11 in detail, as shown in fig. 11, another schematic structural diagram of a first client device according to an embodiment of the present application includes:

a memory 1101, a processor 1102 and a computer program 1103 stored in the memory and executable on the processor; the processor, when executing the computer program, performs the steps of the method as described in the embodiment shown in fig. 4.

Referring to fig. 12 in detail, as shown in fig. 12, another schematic structural diagram of a first server according to an embodiment of the present disclosure includes:

a memory 1201, a processor 1202, and a computer program 1203 stored in the memory and executable on the processor; the processor, when executing the computer program, performs the steps of the method as described in the embodiment of fig. 5.

Embodiments of the present application also provide a computer-readable storage medium, which stores a computer program, and the computer program, when executed by a processor, implements the steps of the method in the embodiment shown in fig. 4, or the steps of the method executed by the first client device in the embodiment shown in fig. 6.

Embodiments of the present application also provide a computer-readable storage medium, which stores a computer program, and the computer program, when executed by a processor, implements the steps of the method in the embodiment shown in fig. 5, or the steps of the method executed by the first server in the embodiments shown in fig. 6 or fig. 7.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. . Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of comprising said computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. A method of data display processing, comprising:

and displaying the lottery drawing data.

2. The method of claim 1, wherein prior to decrypting the encrypted data using a decryption key from a first server to obtain the authorization code, the method further comprises:

responding to a second user operation, and sending a first query request to the first server, wherein the first query request comprises the serial number of the instant billing;

and acquiring the decryption key sent by the first server according to the serial number.

3. The method of claim 2, wherein sending a first query request to the first server in response to a second user action comprises:

scanning and analyzing a payment bar code or the image identifier printed on the instant ticket in response to a second user operation to obtain a payment code of the instant ticket, wherein the image identifier is obtained by converting the payment code and the encrypted data;

4. The method according to any one of claims 1-3, further comprising:

sending a second query request to the first server, wherein the second query request comprises the serial number, and the second query request is a query request for querying an acquisition record of the decryption key;

and receiving and displaying the acquisition record sent by the first server according to the sequence number.

5. The method according to any one of claims 1-3, further comprising:

sending a second query request to the second server, wherein the second query request comprises the serial number, and the second query request is a query request for querying an acquisition record of the lottery drawing data;

and receiving and displaying the acquisition record sent by the second server according to the serial number.

6. The method of any of claims 1-5, wherein the image identifier is a combination of at least one or more of a one-dimensional barcode, a two-dimensional code, a three-dimensional code, an ordered symbol, or an ordered pattern.

7. A method of data display processing, comprising:

8. The method of claim 7, wherein prior to sending the decryption key to the first client device, the method further comprises:

receiving an activation instruction sent by an activation device, wherein the activation instruction comprises the serial number;

and opening the issuing authority of the decryption key corresponding to the serial number according to the activation instruction.

9. The method of claim 7, wherein receiving a first query request sent by a first client device to obtain a decryption key comprises:

receiving a payment completion response for the first client device to the instant draft, the payment completion response including the serial number.

10. The method of any of claims 7-9, wherein after sending the decryption key to the first client device, the method further comprises:

the first server saves the acquisition record of the first client device on the decryption key;

the first server receives a second query request sent by a second client device, wherein the second query request comprises the serial number, and the second query request is a query request for querying the acquisition record or the decryption key;

the first server sends the acquisition record to the second client device.

11. The method of any of claims 7-10, wherein the image identifier is a combination of at least one or more of a one-dimensional barcode, a two-dimensional code, a three-dimensional code, an ordered symbol, or an ordered pattern.

12. An instant ticket activation method, comprising:

13. A method of printing an instant draft, comprising:

obtaining an encryption key from a first server;

14. An instant ticketing, comprising:

a substrate and an image identifier printed on the substrate;

15. The instant ticket of claim 14 wherein the image identifier further indicates a serial code and/or a payment code of the instant ticket.

16. The instant ticket of claim 14 further comprising a serial number barcode and a payment barcode printed on the substrate.

17. The instant ticket of any one of claims 14-16 wherein the area of the image identifier is covered with a scratch-off coating.

18. The instant ticket of any one of claims 14-16 wherein the image identifier is at least one or a combination of a one-dimensional bar code, a two-dimensional code, a three-dimensional code, an ordered symbol, or an ordered pattern.

19. A first client device, comprising:

and the display module is used for displaying the lottery drawing data.

20. A first server, comprising:

21. A first client device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor when executing the computer program performs the steps of the method according to any one of claims 1 to 6 or performs the steps of the method according to any one of claims 7 to 11.

22. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6 or carries out the steps of the method according to any one of claims 7 to 11.