JP5016253B2 - Lottery control system, portable communication terminal and program - Google Patents

Description

  The present invention relates to a lottery control system, a server, a mobile communication terminal, and a program. In particular, the present invention relates to a lottery control system, a server, a portable communication terminal, and a program for transmitting or receiving winning information indicating either winning or winning.

The server side sends a plurality of electronic lots determined to be successful to the mobile terminal side, causes the mobile terminal side to select one of the plurality of electronic lots, queries the server side for the selected electronic lottery results, An electronic lottery advertising system for transmitting to a mobile terminal side is known.
JP 2002-230403 A

  However, the electronic lottery advertising system described in Patent Document 1 maintains the connection between the server side and the portable terminal side before knowing that the electronic lottery has been won. Therefore, when the connection between the server side and the mobile terminal side is cut after the electronic lottery is transmitted to the mobile terminal, the failure of the electronic lottery cannot be known on the mobile terminal side until the connection is resumed. There is.

  In order to solve the above-described problem, in the first embodiment of the present invention, a lottery control system including a mobile communication terminal and a server that communicate with each other, wherein the server receives a display information transmission request from the mobile communication terminal. In such a case, in association with the advertisement information included in the display information, the winning information indicating either the winning or the winning in the lottery regarding the advertising information is transmitted together with the display information, and the mobile communication terminal sends a display information transmission request. A transmission request unit to be transmitted to the server, display information transmitted from the server based on the transmission request, and winning information are received, and the received information storage unit to be stored and the display information stored in the reception information storage unit are displayed. An advertisement display unit to perform, a lottery reception unit for receiving a lottery regarding advertisement information included in the display information displayed by the advertisement display unit, and a lottery reception When the lottery is accepted by the lottery, either the lottery winning or the winning in the advertising information indicated by the winning information stored in the received information storage unit in association with the lottery advertisement information accepted by the lottery accepting unit A winning display unit for displaying either of them. Thereby, even when the mobile communication terminal is not connected to the server, the winning result of the electronic lottery can be displayed.

  The server may transmit expiration date information indicating the expiration date of the winning information together with the display information.

  The advertisement display unit may display the advertisement information excluding the advertisement information included in the display information when the expiration date has passed. Thereby, it can be ensured that a lottery is performed within a predetermined period.

  The lottery reception unit may prohibit the reception of the lottery regarding the advertisement information from the user when the expiration date has passed. Thereby, it can be ensured that a lottery is performed within a predetermined period.

  The winning display unit may display a lottery winning in the advertising information regardless of the winning information stored in the received information storage unit when the lottery receiving unit receives the lottery after the expiration date. Thereby, it can be controlled not to win if a lottery is performed after a corresponding period of time has elapsed since the mobile communication terminal received the display information.

  When displaying the winning of the lottery in the advertisement information, the winning display unit may display that the server should register that the lottery has been won by the expiration date. Thereby, it is possible to make the user know the expiration date of the early registration request.

  The mobile communication terminal further includes a registration request unit that transmits to the server a registration request including winning information that requests registration indicating that the lottery has been won, and the registration request unit transmits the registration request after the expiration date has passed. May be prohibited. Thereby, it can be ensured that registration is performed within a predetermined period.

  In the mobile communication terminal, the reception information storage unit further stores information indicating that transmission of the registration request before the expiration date by the registration request unit has not succeeded, and the registration request unit includes the reception information storage unit If the information indicating that the transmission of one registration request was not successful is stored, the one registration request may be transmitted regardless of the expiration date. As a result, when a registration request is attempted within the expiration date, the registration can be compensated.

  If the server receives a registration request from the registration request unit before the expiration date, the server may register that the lottery has been won. Thereby, it can be controlled not to register when a registration request for winning is made after a considerable period of time has passed since the mobile communication terminal displayed winning.

  In the mobile communication terminal, the reception information storage unit further stores information indicating that transmission of the registration request before the expiration date by the registration request unit has not succeeded, and the registration request unit includes one registration request When there is information indicating that transmission of one registration request was not successful in the reception information storage unit, information indicating that transmission was not successful is transmitted together with one registration request, The server may register that the lottery is won regardless of the expiration date when receiving information indicating that the transmission was not successful together with one registration request from the registration request unit. As a result, when a registration request is attempted within the expiration date, the registration can be compensated.

  The server receives one transmission request for display information from one mobile communication terminal and transmits winning information indicating winning in association with one advertisement information included in the display information to one mobile communication terminal. When receiving another transmission request for display information from the mobile communication terminal and transmitting display information including one advertisement information to one mobile communication terminal, the winning information indicating the winning is associated with the one advertisement information. You may send it. As a result, it is possible to prevent the same mobile communication terminal user from winning twice or more with the same advertisement information and to encourage more users to draw.

  The server transmits the winning information including the winning information identification information for identifying the winning information, and the mobile communication terminal includes a registration request unit that transmits to the server a registration request including the winning information that requests registration indicating that the lottery has been won. In addition, the server receives one registration request from the mobile communication terminal and registers that the lottery is won based on one winning information identification information included in the one registration request. When another registration request including one winning information identification information is received, registration indicating that the lottery has been won may be prohibited based on the one winning information identification information included in the other registration request. This can prevent two or more registrations by winning the same advertisement information for the same mobile communication terminal user. In addition, if the winning information is illegally copied, the winning registration can be prohibited.

  The advertisement display unit wins the lottery indicated by the winning information stored in the received information storage unit in association with one piece of advertising information related to the one advertisement information included in the display information received from the lottery receiving unit. Alternatively, when the winning selection is displayed by the winning display unit, one advertisement information included in the display information may be removed from the display information. Thereby, it can prevent repeating lottery until it wins with the same advertisement information with respect to the same portable communication terminal user.

  The advertisement display unit wins the winning or winning of the lottery indicated by the winning information stored in the received information storage unit in association with one advertisement information of the lottery related to the one advertisement information received from the lottery receiving unit May be displayed that the lottery regarding one piece of advertisement information has been received from the user. Thereby, it can be made known that the lottery by the advertisement information has been performed.

  The lottery accepting unit receives the winning or winning of the lottery indicated by the winning information stored in the received information storage unit in association with one piece of advertising information related to one piece of advertising information received from the user by the winning display unit. If it is displayed, it may be prohibited to accept a lottery regarding one piece of advertising information from the user thereafter. Thereby, it can prevent repeating lottery until it wins with the same advertisement information with respect to the same portable communication terminal user.

  The winning display unit displays the winning or winning of the lottery indicated by the winning information stored in the received information storage unit in association with one piece of advertising information related to the one piece of advertising information received by the lottery receiving unit. Later, when a lottery regarding one piece of advertising information is received by the lottery receiving unit, information regarding the one piece of advertising information may be displayed instead of the winning information. Thereby, it can prevent repeating lottery until it wins with the same advertisement information with respect to the same portable communication terminal user.

  The winning display unit displays the winning or winning of the lottery indicated by the winning information stored in the received information storage unit in association with one piece of advertising information related to the one piece of advertising information received by the lottery receiving unit. Later, when a lottery regarding one piece of advertising information is received by the lottery receiving unit, the lottery loss in one piece of advertising information may be displayed regardless of the winning information stored in the received information storage unit. As a result, it is possible to prevent the same mobile communication terminal user from winning twice or more with the same advertisement information and to encourage more users to draw.

  The winning display unit may further display a button for accepting a registration request from the user when displaying the winning of the lottery in the advertisement information. This can prompt the user to send a registration request.

  The registration request unit transmits the other transmission request to the server after the winning of the lottery indicated by the one winning information transmitted from the server based on the one transmission request is displayed by the winning display unit. In this case, a registration request indicating that one lottery has been won may be transmitted. Accordingly, it is possible to motivate the user to transmit a continuous transmission request.

  The mobile communication terminal may further include a program storage unit that stores a program for realizing the transmission request unit, the reception information storage unit, the advertisement display unit, the lottery reception unit, and the winning display unit in the mobile communication terminal. Thereby, the same effect as 1st Embodiment can be acquired.

  The transmission request unit of the mobile communication terminal transmits a transmission request including terminal identification information for identifying the mobile communication terminal to the server, and the server stores the advertisement information in association with the advertisement identification information for identifying the advertisement information. A storage unit, an advertisement information acquisition unit that receives a transmission request from the mobile communication terminal, acquires advertisement information in association with advertisement identification information from the advertisement information storage unit based on a predetermined condition, and the advertisement information acquisition unit When winning is received, a winning generation unit that generates winning information indicating either winning or winning based on a predetermined condition, and the winning information generated by the winning generation unit is received by the advertisement information acquiring unit The winning information storage unit stored in association with the terminal identification information included in the transmission request and the advertising identification information acquired by the advertising information acquisition unit, and the advertising information acquired by the advertising information acquisition unit. Generates display information including a fine advertisement identification information may include a display information transmitting unit that transmits Toraku information generated together with the display information in association with the advertisement ID information to the portable communication terminal by Toraku generator. Thereby, the same effect as 1st Embodiment can be acquired.

  In order to solve the above-described problem, in the second embodiment of the present invention, when a display information transmission request is received from a mobile communication terminal, the advertisement is associated with the advertisement information included in the display information. The winning information indicating either the winning or the winning in the lottery regarding information is transmitted together with the display information. Thereby, the same effect as 1st Embodiment can be acquired.

  In order to solve the above-described problem, in the third embodiment of the present invention, the mobile communication terminal is a transmission request unit that transmits a display information transmission request to the server, and is transmitted from the server based on the transmission request. Display information and a receiving information storage unit that receives and stores winning information indicating either winning or a winning in a lottery regarding the advertisement information included in the display information, and display information stored in the received information storage unit When a lottery is received by a lottery reception unit that accepts a lottery regarding the advertisement information included in the display information displayed by the advertisement display unit and the display information displayed by the user from the user, and the lottery reception unit, The lottery winning or winning of the advertising information indicated by the winning information stored in the received information storage unit in association with the accepted advertising information of the lottery And a Toraku display unit for displaying the displacement or the other. Thereby, the same effect as 1st Embodiment can be acquired.

  In order to solve the above-mentioned problem, in the fourth embodiment of the present invention, there is provided a program for controlling a server, wherein a reception procedure for receiving a display information transmission request from a mobile communication terminal is received by the server. Is generated in association with the advertisement information to be included in the display information, and the generation procedure for generating the winning information indicating either the winning or the winning in the lottery regarding the advertising information, and the winning information generated by the generating procedure A transmission procedure for transmitting together with the display information is executed. Thereby, the same effect as 1st Embodiment can be acquired.

  In order to solve the above-mentioned problem, in a fifth embodiment of the present invention, there is provided a program for controlling a mobile communication terminal, wherein the mobile communication terminal transmits a transmission request for display information to a server, a transmission request Display information sent from the server based on the received information, and winning information indicating either winning or winning in the lottery regarding the advertising information to be included in the display information, and receiving information storing procedure, receiving information storing procedure to store The advertisement display procedure for displaying the stored display information, the lottery acceptance procedure for accepting a lottery regarding the advertisement information included in the display information displayed by the advertisement display procedure, and the lottery acceptance by the lottery acceptance procedure The winning information stored in the received information storage procedure in association with the lottery advertisement information accepted by the lottery acceptance procedure. It indicated by broadcast, to execute the Toraku display procedure for displaying either the winning or defeat the lottery in the advertisement information. Thereby, the same effect as 1st Embodiment can be acquired.

  The above summary of the invention does not enumerate all the necessary features of the present invention, and sub-combinations of these feature groups can also be the invention.

  Hereinafter, the present invention will be described through embodiments of the invention. However, the following embodiments do not limit the invention according to the scope of claims, and all combinations of features described in the embodiments are included. It is not necessarily essential for the solution of the invention.

  FIG. 1 is a schematic diagram illustrating an example of a lottery control system 10. The lottery control system 10 includes a server 100 and a mobile communication terminal 200. Server 100 and portable communication terminal 200 communicate with each other via network 20. The mobile communication terminal 200 includes an operation button 202 as an example of an input unit and a display 204 as an example of a display unit.

  FIG. 2 is a block diagram of the server 100. The server 100 includes an advertisement information storage unit 110, an advertisement information acquisition unit 120, a winning generation unit 130, a winning information storage unit 140, a display information storage unit 150, a display information transmission unit 160, a registration availability determination unit 170, and a program storage (not shown). A part. In addition, the storage medium 30 performs operations of the advertisement information storage unit 110, the advertisement information acquisition unit 120, the winning generation unit 130, the winning information storage unit 140, the display information storage unit 150, the display information transmission unit 160, and the registration availability determination unit 170. Stores the program to be executed. The program storage unit of the server 100 may install and store the program stored in the storage medium 30.

  FIG. 4 is an example of information stored in the advertisement information storage unit 110. The advertisement information storage unit 110 stores the advertisement information in association with the advertisement ID that identifies the advertisement information. In the example illustrated in FIG. 4, the advertisement information storage unit 110 stores advertisement information that is a banner in which the word “product A / lottery” is described in association with the advertisement ID “A001”.

  The advertisement information acquisition unit 120 of the server 100 of FIG. 2 receives the transmission request from the transmission request unit 210 of the mobile communication terminal 200, and associates the advertisement information with the advertisement ID from the advertisement information storage unit 110 based on a predetermined condition. get. For example, as a predetermined condition, the advertisement information acquisition unit 120 selects advertisement information according to the time when the transmission request is received, and acquires the advertisement information in association with the advertisement ID. As another example, the advertisement information acquisition unit 120 may select the advertisement information in order each time a transmission request is received, and acquire the advertisement information in association with the advertisement ID. As yet another example, the advertisement information acquisition unit 120 may select the advertisement information according to the terminal ID and acquire the advertisement information in association with the advertisement ID.

  When the advertisement information acquisition unit 120 acquires advertisement information, the winning generation unit 130 generates winning information indicating either winning or winning based on a predetermined condition. The winning information generated by the advertisement information acquisition unit 120 is registered with the winning information ID for identifying the winning information, the expiration date information indicating the expiration date of the winning information, the winning flag indicating one of the winning and the winning, and the fact that the winning has been won A registered flag indicating whether or not the game has been performed, and a game ID for identifying a game executed on the mobile communication terminal 200. As the predetermined condition, for example, the winning generation unit 130 refers to the winning flag stored in the winning information storage unit 140 in association with the advertisement ID so that the winning and winning ratios are within a predetermined range. The value of the winning flag is determined using a random number.

  FIG. 5 is an example of information stored in the winning information storage unit 140. The winning information storage unit 140 associates the winning information generated by the winning generating unit 130 with the terminal ID included in the transmission request received by the advertising information acquiring unit 120 and the advertising ID acquired by the advertising information acquiring unit 120. Store. For example, in the example shown in FIG. 5, the winning information storage unit 140 is associated with the advertisement ID “A001” and the terminal ID “U0210”, and the winning information ID “S00001” and the expiration date “May 15, 2006” The flag “1 (winning)”, the displayed flag “1 (displayed)”, the registered flag “1 (registered)” and the game ID “G01 (slot)” are stored, and the advertisement ID “A001” and the terminal ID are stored. In association with “U0220”, the winning information ID “S00002”, the expiration date “May 20, 2006”, the winning flag “0 (unsuccessful)”, the displayed flag “0 (not displayed)”, and the registered flag “ 0 (unregistered) ”and game ID“ G01 (slot) ”are stored, and the winning information ID“ S00003 ”, validity period is associated with the advertisement ID“ A001 ”and terminal ID“ U0200 ”. “May 24, 2006”, winning flag “1 (win)”, displayed flag “0 (not displayed)”, registered flag “0 (not registered)” and game ID “G01 (slot)” are stored. is doing. The winning information storage unit 140 stores “0” as the initial values of the displayed flag and the registered flag.

  FIG. 6 is an example of information stored in the display information storage unit 150. The display information storage unit 150 stores the content in association with the content ID for identifying the content. Information such as video, audio, text, etc. that is part of the display information is called content. In the example illustrated in FIG. 6, the display information storage unit 150 stores the content “program guide” in association with the content ID “C001”.

  The display information transmission unit 160 of the server 100 of FIG. 2 acquires the advertisement ID acquired by the advertisement information acquisition unit 120, the advertisement information, and the content stored in the display information storage unit 150, and includes the advertisement information and the advertisement ID. Generate display information. Further, the display information transmission unit 160 transmits the winning information generated by the winning generation unit 130 to the reception information storage unit 220 of the mobile communication terminal 200 together with the display information in association with the advertisement ID.

  When the registration request is received from the registration request unit 260 of the mobile communication terminal 200 before the expiration date has passed, the registration availability determination unit 170 registers in the reception information storage unit 220 that the lottery has been won.

  The program storage unit of the server 100 includes an advertisement information storage unit 110, an advertisement information acquisition unit 120, a winning generation unit 130, a winning information storage unit 140, a display information storage unit 150, a display information transmission unit 160, and a registration permission determination. A program for realizing the unit 170 is stored.

  FIG. 3 is a block diagram of the mobile communication terminal 200. The mobile communication terminal 200 includes a transmission request unit 210, a reception information storage unit 220, an advertisement display unit 230, a lottery reception unit 240, a winning display unit 250, a registration request unit 260, and a program storage unit (not shown). In addition, the storage medium 32 stores programs that cause the transmission request unit 210, the reception information storage unit 220, the advertisement display unit 230, the lottery reception unit 240, the winning display unit 250, and the registration request unit 260 to operate. The program storage unit of the mobile communication terminal 200 may install and store the program stored in the storage medium 32 via, for example, a device that reads the storage medium. Furthermore, as another method, the program storage unit of the mobile communication terminal 200 may store such a program by acquiring it via a communication line.

  The transmission request unit 210 transmits a display information transmission request to the advertisement information acquisition unit 120 of the server 100. The transmission request transmitted by the transmission request unit 210 includes a terminal ID that identifies the mobile communication terminal 200 and a content ID that will be described later.

  FIG. 7 is an example of information stored in the reception information storage unit 220. The reception information storage unit 220 receives and stores display information and winning information transmitted from the server 100 based on the transmission request. For example, the reception information storage unit 220 stores the content “program guide”, the advertisement ID “A001”, and the advertisement ID “A002” in the example illustrated in FIG. In addition, in the example shown in FIG. 7B, the reception information storage unit 220 has advertisement information that is a banner with the word “product A / lottery” associated with the advertisement ID “A001” and the winning information ID “S00003”. , Expiration date “May 24, 2006”, winning flag “1 (winning)”, displayed flag “0 (not displayed)”, registered flag “0 (not registered)” and game ID “G01 (slot)” ”And associated with the advertisement ID“ A002 ”, the advertisement information which is a banner with the word“ service B / lottery ”, the winning information ID“ S00500 ”, the expiration date“ May 24, 2006 ”, the winning A flag “0 (unsuccessful)”, a displayed flag “0 (not displayed)”, a registered flag “0 (not registered)”, and a game ID “G01 (slot)” are stored.

  The advertisement display unit 230 displays the display information stored in the reception information storage unit 220. Furthermore, the lottery reception unit 240 of the mobile communication terminal 200 receives a lottery regarding advertisement information included in the display information displayed by the advertisement display unit 230 from the user.

  The winning display unit 250 is indicated by the winning information stored in the reception information storage unit 220 in association with the lottery advertisement information received by the lottery receiving unit 240 when the lottery receiving unit 240 receives the lottery. One of the lottery winning or the winning in the advertisement information is displayed.

  When the winning display unit 250 displays the lottery win in the advertisement information, the registration request unit 260 receives a registration request for requesting registration indicating that the lottery has been won from the user, and sends the registration request to the registration availability determination unit 170 of the server 100. Send.

  The program storage unit of the mobile communication terminal 200 causes the mobile communication terminal 200 to realize the transmission request unit 210, the reception information storage unit 220, the advertisement display unit 230, the lottery reception unit 240, the winning display unit 250, and the registration request unit 260. Store the program.

  FIG. 8 is a flowchart showing an example of the operation of the lottery control system 10. 9 to 12 are examples of display on the display 204 of the mobile communication terminal 200. FIG. The operation of the mobile communication terminal 200 and the right side of this flowchart show the operation of the server 100, respectively.

  This flowchart starts when the application stored in the program storage unit of the mobile communication terminal 200 is activated when the user of the mobile communication terminal 200 identified by the terminal ID “U0200” operates the operation button 202. . It is assumed that mobile communication terminal 200 can communicate with server 100 at the start of this flowchart. In addition, at the start of this flowchart, the advertisement information storage unit 110, the advertisement information acquisition unit 120, the winning generation unit 130, the winning information storage unit 140, the display information storage unit 150, the display information transmission unit 160, and the registration availability determination of the server 100 are determined. It is assumed that the program for causing the unit 170 to operate is activated. The advertisement information acquisition unit 120 stores the information shown in FIG. 4, and the display information storage unit 150 stores the information shown in FIG.

  The transmission request unit 210 of the mobile communication terminal 200 transmits a display information transmission request to the advertisement information acquisition unit 120 of the server 100 (S100). The transmission request transmitted by the transmission request unit 210 includes a terminal ID “U0200” for identifying the mobile communication terminal 200 and a content ID “C001”.

  The advertisement information acquisition unit 120 of the server 100 receives the transmission request from the transmission request unit 210 of the mobile communication terminal 200, and sets the advertisement ID “A001” and the advertisement ID “A002” from the advertisement information storage unit 110 based on predetermined conditions. Each advertisement information is acquired in association with each other (S200). For example, as a predetermined condition, the advertisement information acquisition unit 120 selects advertisement information in order every time a transmission request is received, and acquires advertisement information in association with an advertisement ID. The advertisement information acquisition unit 120 receives the advertisement information identified by the terminal ID “U020”, the content ID “C001”, the advertisement ID “A001”, and the advertisement information identified by the advertisement ID “A002”. hand over.

  The winning generation unit 130 of the server 100 generates winning information indicating either winning or winning based on a predetermined condition (S210). Specifically, the winning generation unit 130 first assigns a winning information ID “S0003” to be included in the winning information in association with the advertisement ID “A001” and the terminal ID “U0200”. Next, the winning generation unit 130 determines, for example, an expiration date “May 24, 2006” that is 20 days later. Furthermore, the winning generation unit 130 determines the value “1 (winning)” of the winning flag included in the winning information in association with the advertisement ID “A001” and the terminal ID “U0200”. As the predetermined condition, for example, the winning generation unit 130 refers to the winning flag stored in the winning information storage unit 140 in association with the advertisement ID “A001”, and the winning and winning ratios are determined in advance. The value of the winning flag is determined using random numbers so as to be in the range.

  Further, the winning generation unit 130 determines the game ID “G01” to be included in the winning information in association with the advertisement ID “A001” and the terminal ID “U0200”. Specifically, for example, the winning generation unit 130 selects and determines a game ID according to the terminal ID. Similarly, the winning generation unit 130 determines a winning information ID to be included in the winning information in association with the advertisement ID “A002” and the terminal ID “U0200”. Then, the winning generation unit 130 delivers the advertising information identified by the terminal ID “U020”, the advertising ID “A001”, the advertising information identified by the advertising ID “A002”, and the generated winning information to the winning generating unit 130. The winning generation unit 130 also displays the advertisement information identified by the terminal ID “U020”, the content ID “C001”, the advertisement ID “A001”, the advertisement information identified by the advertisement ID “A002”, and the generated winning information as display information. The data is transferred to the transmission unit 160.

  As illustrated in FIG. 5, the winning information storage unit 140 of the server 100 stores the generated winning information in association with the advertisement ID “A001” and the terminal ID “U0200” (S220). Similarly, the generated winning information is stored in association with the advertisement ID “A002” and the terminal ID “U0200”.

  The display information transmission unit 160 of the server 100 acquires the content “program guide” identified by the content ID “C001” from the display information storage unit 150. The display information transmission unit 160 includes the advertisement ID “A001”, the advertisement information identified by the advertisement ID “A001”, the advertisement information identified by the advertisement ID “A002”, the advertisement ID “A002”, and the acquired content “program”. Display information is generated based on the table. The display information transmission unit 160 associates the winning information generated by the winning generation unit 130 in association with the advertisement ID “A001” (winning information ID “S00003”) with the winning information (winning information). ID “S00500”) is transmitted to the reception information storage unit 220 of the mobile communication terminal 200 together with the generated display information (S230).

  The reception information storage unit 220 of the mobile communication terminal 200 receives the winning information (the winning information ID “S00003” and the winning information ID “S00500”) together with the display information from the display information transmitting unit 160 of the server 100. Then, the reception information storage unit 220 stores display information and winning information as shown in FIGS. 7A and 7B (S110).

  The advertisement display unit 230 of the mobile communication terminal 200 refers to the information shown in FIG. 7A and the information shown in FIG. 7B stored in the reception information storage unit 220, as shown in FIG. The “program listing”, the banner with the word “product A / lottery” as advertisement information, and the banner with the word “product A / lottery” are displayed on the display 204 as display information (S120). The advertisement display unit 230 and the lottery reception unit 240 correspond to the banner described as the word “service B / lottery” and the advertisement ID “A001” corresponding to the banner described as the word “product A / lottery”. In addition, the advertisement ID “A002” is stored.

  The lottery reception unit 240 of the mobile communication terminal 200 determines whether or not a lottery regarding the advertisement information included in the display information is received from the user within the expiration date (S130). The lottery reception unit 240 detects that the banner described as the advertisement information “product A / lottery” is pressed (clicked), and acquires the advertisement ID “A001” associated with the banner. . The lottery reception unit 240 acquires the expiration date “May 24, 2006” associated with the advertisement ID “A001” from the reception information storage unit 220. When the acquired expiration date “May 24, 2006” is before the current date and time, the lottery reception unit 240 determines that the lottery has been received within the expiration date. The same applies when a banner with the word “service B / lottery” is pressed.

  In step S130, when it is determined that the lottery regarding the advertisement information included in the display information is received from the user within the expiration date (S130: Yes), the lottery reception unit 240 displays the advertisement ID associated with the pressed banner. Is delivered to the winning display unit 250. The winning display unit 250 that has received the advertisement ID acquires the winning flag and the game ID associated with the advertisement ID from the reception information storage unit 220. Then, the winning display unit 250 executes the game identified by the acquired game ID (S140). For example, when receiving the advertisement ID “A001”, the winning display unit 250 acquires the winning flag “1 (winning)” and the game ID “G01 (slot)”, and uses the acquired game ID “G01”. The identified game “slot” is executed.

  The winning display unit 250 of the mobile communication terminal 200 displays either winning or winning based on the received advertisement ID (S150). For example, when the winning display unit 250 receives the advertisement ID “A001” from the lottery accepting unit 240, as shown in FIG. 10A, the winning (stop symbol) indicated by the winning flag “1 (winning)”. Displays 3). Further, for example, when the winning display unit 250 receives the advertisement ID “A002” from the lottery receiving unit 240, as shown in FIG. 10B, the winning display indicated by the winning flag “0 (winning)” is displayed. To do. In addition, when displaying winning or winning, the winning display unit 250 updates the displayed flag “0 (not displayed)” to the displayed flag “1 (displayed)” in association with the advertisement ID.

  Furthermore, when the winning display is displayed, as shown in FIG. 10A, the winning display unit 250 displays a registration button “registration” and registers that the server 100 has won the lottery by the expiration date. Display the power. The winning display unit 250 passes the advertisement ID to the registration request unit 260 in association with the button “registration”. The button “Register” is an example of a button for accepting a registration request from a user.

  The registration request unit 260 of the mobile communication terminal 200 determines whether or not winning is displayed by the winning display unit 250 (S160). The registration request unit 260 displays the winning when the winning flag “1 (winning)” and the displayed flag “1 (displayed)” are stored in the received information storage unit 220 in association with the advertisement ID. to decide.

  In step S160, when it is determined that the winning display is displayed by the winning display unit 250 (S160: Yes), the registration request unit 260 determines whether the registration request is received within the expiration date (S170). Specifically, when the registration request unit 260 detects that the button “registration” illustrated in FIG. 10A is pressed (clicked), the registration request unit 260 acquires the advertisement ID “A001” associated with the registration button. To do. The registration request unit 260 acquires the expiration date “May 24, 2006” associated with the advertisement ID “A001” from the reception information storage unit 220. Then, the registration request unit 260 accepts the registration request within the expiration date when the acquired expiration date “May 24, 2006” is before the current date and time indicated by the clock built in the mobile communication terminal 20. Judge that

  In step S170, when it is determined that the winning registration request is received within the expiration date (S170: Yes), the registration request unit 260 generates a registration request to be transmitted to the registration availability determination unit 170. For example, instead of generating the registration request, the registration request unit 260 associates the terminal information “U0200” with the acquired advertisement ID “A001” and stores the winning information stored in the reception information storage unit 220 (the winning information ID “ S00003) "is transmitted as a registration request (S180).

  The registration permission determination unit 170 of the server 100 determines whether or not winning registration is possible (S240). Specifically, when receiving a registration request, the registration permission determination unit 170 indicates that the registered flag stored in the winning information storage unit 140 in association with the terminal ID and the advertisement ID included in the registration request is “ When it is “0 (unregistered)”, it is determined that the winning registration is possible. For example, when a registration request including the terminal ID “U020” and the advertisement ID “A001” is received, the registration availability determination unit 170 associates with the terminal ID “U020” and the advertisement ID “A001” as illustrated in FIG. 9. Since the registered flag “0 (unregistered)” is stored in the winning information storage unit 140, it is determined that the winning can be registered.

  In step S240, when the registration possibility determination unit 170 determines that the winning registration is possible (S240: Yes), the winning information storage unit 140 is associated with the terminal ID and the advertisement ID included in the registration request. The winning flag is registered by updating the registered flag “0 (not registered)” stored in “1” to the registered flag “1 (registered)” (S250). Further, the registration availability determination unit 170 changes the displayed flag “0 (not displayed)” stored in the winning information storage unit 140 in association with the terminal ID and the advertisement ID to the displayed flag “1 (displayed)”. Update. Then, the registration availability determination unit 170 transmits (responses) a registration completion notification indicating that the winning has been registered to the advertisement display unit 230 of the mobile communication terminal 200 (S260).

  The advertisement display unit 230 of the mobile communication terminal 200 delivers the received registration completion notification to the winning display unit 250. For example, as shown in FIG. 11A, the winning display unit 250 displays that the winning registration is completed (S190). And this flowchart is complete | finished.

  On the other hand, in step S130, the lottery receiving unit 240 determines that the lottery regarding the advertisement information included in the display information is not received from the user within the expiration date (S130: No), that is, the expiration date has passed. When it is determined that the lottery regarding the advertisement information included in the display information has been received from the user, or when it is determined that the lottery has not been received from the user, step S140 and the subsequent steps are skipped, and this flowchart ends. Note that the lottery reception unit 240, regardless of the winning information stored in the reception information storage unit 220, determines that the lottery regarding the advertisement information included in the display information has been received from the user after the expiration date has passed. A lottery loss may be displayed. In addition, the lottery reception unit 240 may prohibit the reception of the lottery regarding the advertisement information from the user when the expiration date has passed.

  On the other hand, in step S160, when the registration request unit 260 determines that the winning display is not displayed by the winning display unit 250 (S160: No), that is, when it is determined that the winning display is displayed by the winning display unit 250, Step S170 and the subsequent steps are skipped, and this flowchart ends. Specifically, as shown in FIGS. 10A and 10B, the winning display unit 250 may display the button “Register” only when displaying the winning.

  On the other hand, in step S170, when it is determined that the registration request unit 260 has not received the winning registration request within the expiration date (S170: Yes), that is, after the expiration date has passed, the registration request unit 260 has received the winning registration request. If it is determined, or if it is determined that a winning registration request has not been received, step S180 and the subsequent steps are skipped, and this flowchart ends. In addition, when the registration request unit 260 receives a winning registration request after the expiration date has passed, the winning display unit 250 displays that the registration period has elapsed, as shown in FIG. It is preferable.

  In step S240, when it is determined that the winning registration is not possible (S240: No), the registration availability determination unit 170 sends a registration failure notification indicating that the winning could not be registered, to the advertisement display unit 230 of the mobile communication terminal 200. Is preferably sent (response). In this case, the advertisement display unit 230 of the mobile communication terminal 200 delivers the received registration failure notification to the winning display unit 250. For example, as shown in FIG. 12A, the winning display unit 250 displays that the winning registration is completed. And this flowchart is complete | finished.

  In step S120, the advertisement display unit 230 of the mobile communication terminal 200 may display the display information excluding the advertisement information included in the display information when the expiration date has passed.

  In step S210, the winning generation unit 130 determines the value of the winning flag using a random number so that the winning and winning ratios are within a predetermined range, and the determined winning flag “1 ( When the number of “winning” is less than a predetermined number, the winning flag is determined using a random number, and the number of the determined winning flag “1 (winning)” becomes a predetermined number May be set to “0 (decision)” for the winning flag to be determined thereafter. The winning generation unit 130 may determine the value of the winning flag with reference to the registered flag in addition to the winning flag. For example, when there is winning information of the winning flag “1 (winning)” and the registered flag “0 (unregistered)” on the expiration date, the winning generation unit 130 sets the number of the winning information in advance. It may be added to a predetermined number. When the same combination of the terminal ID and the advertisement ID is received from the advertisement information acquisition unit 120, the winning generation unit 130 preferably determines the value “0 (winning)” of the winning flag included in the winning information. .

  In addition, the advertisement display part 230 has received the lottery regarding the said advertisement information from the user, when the winning or the winning of the lottery regarding the advertisement information received from the lottery receiving part 240 is displayed by the winning display part 250. Display a message. For example, when the button “END” shown in FIGS. 10A and 10B is pressed, the lottery reception unit 240 notifies the advertisement display unit 230 to that effect. Upon receiving the notification, the advertisement display unit 230 displays that the lottery regarding the banner has been received from the user in the vicinity of the banner, as shown in FIG. In addition, in addition to or in addition to the above display, the lottery accepting unit 240 accepts the lottery from the subsequent user when the winning or unsuccessful lottery received from the user is displayed by the winning display unit 250. Is prohibited. For example, the advertisement display unit 230 displays that the lottery acceptance is invalid, as indicated by hatching in FIG. In addition, when a banner displaying that the lottery acceptance is invalid is pressed, the lottery acceptance unit 240 ignores (invalidates) the advertisement ID “A001” associated with the banner. The acceptance of lottery is prohibited.

  In addition, the advertisement display unit 230 excludes the advertisement information included in the display information from the display information when the winning display or the winning of the lottery regarding the advertisement information received from the lottery receiving unit 240 is displayed by the winning display unit 250. It may be displayed.

  In addition, the lottery reception unit 240 may receive the lottery from the subsequent user even if the winning or the winning of the lottery received from the user is displayed by the winning display unit 250. In this case, the winning display unit 250 displays information related to the advertisement information, for example, detailed information, instead of the winning information. Further, for example, the winning display unit 250 may display a lottery winning regardless of the winning information, instead of the information related to the advertisement information. For example. The advertisement display unit 230 acquires the displayed flag associated with the advertisement ID from the received information storage unit 220 in addition to the winning flag. Then, when the displayed flag is “1 (displayed)”, the advertisement display unit 230 displays the information related to the advertisement information or the lottery loss regardless of the value of the winning flag. In addition, you may receive the information regarding advertisement information, when receiving display information and winning information from the server 100, for example.

  Note that the registration request unit 260 of the mobile communication terminal 200 determines whether or not the registration request has been received within the expiration date (S170), but whether or not the registration availability determination unit 170 of the server 100 has received the registration request within the expiration date. It may be determined (S240).

  As described above, according to this embodiment, even when the mobile communication terminal 200 is not connected to the server 100, the result of winning the electronic lottery can be displayed. In particular, in steps S140 and S150 shown in FIG. 8, the mobile communication terminal 200 does not connect to the server 100, and the win display unit 250 of the mobile communication terminal 200 executes a game (slot) and either wins or wins. One can be displayed.

  In this embodiment, the winning information is associated with the advertisement ID and the terminal ID, and in addition to the winning information ID, expiration date, winning flag, displayed flag, registered flag, and game ID, the registration request unit 260 A registration failure flag indicating that transmission of the registration request before the expiration date has not succeeded may be included. The initial value of this registration failure flag is set to “0”, for example. In this case, in step S260 shown in FIG. 8, the advertisement display unit 230 of the mobile communication terminal 200 receives the information indicating that the winning cannot be registered, or receives the registration completion notification within a predetermined period. If not, the registration failure flag “0” of the winning information included in the registration request is updated to the registration failure flag “1”. When the registration failure flag of the winning information included in the registration request is “1” in the reception information storage unit 220, the registration request unit 260 may transmit the registration request regardless of the expiration date. In addition, when the registration failure flag of the winning information included in the registration request in the reception information storage unit 220 is “1”, the registration request unit 260 changes the registration request and registration regardless of the expiration date. A failure flag “1” may be transmitted. When receiving the registration request and the registration failure flag “1”, the registration availability determination unit 170 of the server 100 is stored in the winning information storage unit 140 in association with the terminal ID and the advertisement ID included in the registration request. When the registered flag is “0 (unregistered)”, it may be determined that the winning registration is possible regardless of the expiration date.

  In this embodiment, when the button “registration” displayed by the winning display unit 250 is pressed, the registration request unit 260 generates a registration request to be transmitted to the registration availability determination unit 170. May generate a registration request without an input from the user after winning is displayed by the winning display unit 250. For example, the registration request unit 260 displays the lottery winning indicated by the one winning information transmitted from the server 100 based on one transmission request after the winning display unit 250 displays the winning of the lottery. When the request is transmitted to the server 100, a registration request indicating that the one lottery is won may be transmitted.

  In the present embodiment, the game identified by the game ID performs the operations of the transmission request unit 210, the reception information storage unit 220, the advertisement display unit 230, the lottery reception unit 240, the winning display unit 250, and the registration request unit 260. May operate as a part of the program to be executed, or may operate as another program. In the present embodiment, the number of advertisement information (banners) included in the display information is two, but may be one, or may be three or more.

  Note that the transmission request received by the server 100 from the portable communication terminal 200 is received from the portable communication terminal 200 that indicates that push-type distribution should be performed when the server 100 transmits display information to the portable communication terminal 200 by so-called PUSH type distribution. A distribution request to the server 100 is also included. In this case, for example, the transmission request unit 210 of the mobile communication terminal 200 transmits a display information transmission request (distribution request) to the advertisement information acquisition unit 120 of the server 100. The advertisement information acquisition unit 120 receives a transmission request (distribution request) and stores it as registration information. Thereafter, the advertisement information acquisition unit 120 acquires advertisement information and the like from the advertisement information storage unit 110 based on a predetermined condition with reference to the stored registration information, for example, at regular intervals. Hereinafter, the same operation as the flowchart shown in FIG. 8 may be performed. Note that the transmission request (distribution request) includes at least a terminal ID for identifying the mobile communication terminal 200. The content ID may be determined on the server 100 side according to a predetermined condition such as stored registration information or a predetermined order.

  As mentioned above, although this invention was demonstrated using embodiment, the technical scope of this invention is not limited to the range as described in the said embodiment. It will be apparent to those skilled in the art that various modifications or improvements can be added to the above-described embodiment. It is apparent from the scope of the claims that the embodiments added with such changes or improvements can be included in the technical scope of the present invention.

1 is a schematic diagram illustrating an example of a lottery control system 10. FIG. 1 is a block diagram of a server 100. FIG. 2 is a block diagram of a mobile communication terminal 200. FIG. 3 is an example of information stored in an advertisement information storage unit 110. 4 is an example of information stored in a winning information storage unit 140. FIG. 3 is an example of information stored in a display information storage unit 150. 4 is an example of information stored in a reception information storage unit 220. 4 is a flowchart showing an example of the operation of the lottery control system 10. It is an example of the display on the display 204. FIG. It is an example of the display on the display 204. FIG. It is an example of the display on the display 204. FIG. It is an example of the display on the display 204. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Lottery control system 20 Network 30 Storage medium 32 Storage medium 100 Server 110 Advertisement information storage part 120 Advertisement information acquisition part 130 Winning generation part 140 Winning information storage part 150 Display information storage part 160 Display information transmission part 170 Registration availability judgment part 200 Mobile Communication terminal 202 Operation button 204 Display 210 Transmission request unit 220 Reception information storage unit 230 Advertisement display unit 240 Lottery reception unit 250 Winning display unit 260 Registration request unit

Claims (19)

A lottery control system comprising a mobile communication terminal and a server that communicate with each other,
When the server receives a display information transmission request from the mobile communication terminal, the server is associated with the advertisement information included in the display information, and the winning information indicating either the winning or the winning in the lottery regarding the advertising information And expiration date information indicating the expiration date of the winning information is transmitted together with the display information,
The mobile communication terminal is
A transmission request unit that transmits the transmission request for the display information to the server;
A reception information storage unit for receiving and storing the display information and the winning information transmitted from the server based on the transmission request;
An advertisement display unit for displaying the display information stored in the reception information storage unit;
A lottery accepting unit that accepts a lottery regarding the advertisement information included in the display information displayed by the advertisement display unit from a user;
When the lottery is accepted by the lottery acceptance unit, indicated by the winning information stored in the reception information storage unit in association with the advertising information of the lottery accepted by the lottery acceptance unit, A winning display unit for displaying either the winning or the winning of the lottery in the advertising information;
A registration request unit that transmits the registration request including the winning information requesting registration indicating that the lottery has been won, and prohibits transmission of the registration request after the expiration date has passed;
Have
The reception information storage unit further stores information indicating that transmission of the registration request before the expiration date by the registration request unit has not succeeded,
The registration request unit transmits the one registration request regardless of the expiration date when information indicating that the transmission of the one registration request was not successful is stored in the reception information storage unit. Lottery control system. A lottery control system comprising a mobile communication terminal and a server that communicate with each other,
When the server receives a display information transmission request from the mobile communication terminal, the server is associated with the advertisement information included in the display information, and the winning information indicating either the winning or the winning in the lottery regarding the advertising information And expiration date information indicating the expiration date of the winning information is transmitted together with the display information,
The mobile communication terminal is
A transmission request unit that transmits the transmission request for the display information to the server;
A reception information storage unit for receiving and storing the display information and the winning information transmitted from the server based on the transmission request;
An advertisement display unit for displaying the display information stored in the reception information storage unit;
A lottery accepting unit that accepts a lottery regarding the advertisement information included in the display information displayed by the advertisement display unit from a user;
When the lottery is accepted by the lottery acceptance unit, indicated by the winning information stored in the reception information storage unit in association with the advertising information of the lottery accepted by the lottery acceptance unit, A winning display unit for displaying either the winning or the winning of the lottery in the advertising information;
A registration request unit that transmits to the server a registration request including the winning information that requests registration indicating that the lottery has been won,
The reception information storage unit further stores information indicating that transmission of the registration request before the expiration date by the registration request unit has not succeeded,
When the registration request unit transmits one registration request and the reception information storage unit includes information indicating that the transmission of the one registration request was not successful, the registration request unit includes the one registration request. Send information indicating that the transmission was not successful,
The server
If the registration request is received from the registration request unit before the expiration date, the fact that the lottery has been won is registered, and the transmission is not successful with the one registration request from the registration request unit. A lottery control system for registering that the lottery is won regardless of the expiration date when the information indicating the fact is received.   The lottery control system according to claim 1, wherein the advertisement display unit displays the advertisement information excluding the advertisement information included in the display information when the expiration date has passed.   The lottery control system according to claim 1, wherein the lottery reception unit prohibits acceptance of the lottery regarding the advertisement information from the user when the expiration date has passed.   When the lottery is received by the lottery receiving unit after the expiration date has passed, the winning display unit displays the lottery in the advertisement information regardless of the winning information stored in the received information storage unit. The lottery control system according to claim 1 or 2, wherein the lottery is displayed.   3. The winning display unit, when displaying the winning of the lottery in the advertisement information, further displays that the server should register that the lottery is won by the expiration date. The lottery control system described. The server
After receiving one transmission request of the display information from one mobile communication terminal and transmitting the winning information indicating winning in association with one advertisement information to be included in the display information to the one mobile communication terminal, When receiving another transmission request for the display information from one portable communication terminal and transmitting the display information including the one advertisement information to the one portable communication terminal, the display information is associated with the one advertisement information. The lottery control system according to claim 1, wherein the winning information indicating winning is selected. The server
Transmitting the winning information including the winning information identifying information for identifying the winning information;
The mobile communication terminal is
A registration request unit that transmits to the server a registration request that includes the winning information that requests registration indicating that the lottery has been won;
The server receives one registration request from the portable communication terminal and registers that the lottery is won based on one winning information identification information included in the one registration request. If the other registration request including the one winning information identification information is received from, the registration indicating that the lottery is won is prohibited based on the one winning information identification information included in the other registration request. The lottery control system according to claim 1 or 2.   The advertisement display unit is based on the winning information stored in the reception information storage unit in association with the one advertisement information of the lottery regarding one advertisement information included in the display information received from the lottery reception unit. 3. The display according to claim 1, wherein when the winning or winning selection of the lottery displayed is displayed by the winning display unit, the display information is displayed excluding the one advertisement information included in the display information. Lottery control system.   The advertisement display unit is associated with the one advertisement information of the lottery regarding the one advertisement information received from the lottery reception unit, and the lottery of the lottery indicated by the winning information stored in the reception information storage unit. 3. The lottery control system according to claim 1, wherein when the winning or winning selection is displayed by the winning display unit, the fact that the lottery regarding the one advertisement information has been received from the user is displayed.   The lottery accepting unit wins the lottery indicated by the winning information stored in the received information storage unit in association with the one advertisement information of the lottery regarding the one advertisement information received from the user. 3. The lottery control system according to claim 1, wherein when a winning selection is displayed by the winning display unit, subsequent lottery reception regarding the one advertisement information from the user is prohibited.   The winning display unit is the lottery indicated by the winning information stored in the received information storage unit in association with the one advertising information of the lottery regarding the one advertising information received by the lottery receiving unit. The information regarding the one advertisement information is displayed instead of the winning information when the lottery regarding the one advertisement information is received by the lottery receiving unit after displaying the winning or the winning. The lottery control system described in 1.   The winning display unit is the lottery indicated by the winning information stored in the received information storage unit in association with the one advertising information of the lottery regarding the one advertising information received by the lottery receiving unit. When a lottery regarding the one advertisement information is accepted by the lottery accepting unit after displaying the winning or defeating, in the one advertisement information regardless of the winning information stored in the received information storage unit The lottery control system according to claim 1, wherein the lottery loss is displayed.   The lottery control system according to claim 1, wherein the winning display unit further displays a button for accepting the registration request from the user when displaying the winning of the lottery in the advertisement information.   The registration request unit is configured such that, after the winning of the lottery indicated by the winning information transmitted from the server based on one transmission request is displayed by the winning display unit, the transmission request unit receives another transmission request. The lottery control system according to claim 1 or 2, wherein a registration request indicating that the lottery has been won is transmitted when the server is transmitted to the server. The mobile communication terminal is
The program storage unit further stores a program for realizing the transmission request unit, the reception information storage unit, the advertisement display unit, the lottery reception unit, and the winning display unit in the mobile communication terminal. The lottery control system according to 2. The transmission request unit of the mobile communication terminal transmits the transmission request including terminal identification information for identifying the mobile communication terminal to the server,
The server
An advertisement information storage unit for storing the advertisement information in association with advertisement identification information for identifying the advertisement information;
An advertisement information acquisition unit that receives the transmission request from the mobile communication terminal and acquires the advertisement information in association with the advertisement identification information from the advertisement information storage unit based on a predetermined condition;
When the advertisement information acquisition unit acquires the advertisement information, a winning generation unit that generates the winning information indicating either the winning or the winning based on a predetermined condition;
The winning information generated by the winning generating unit is associated with the terminal identification information included in the transmission request received by the advertising information acquiring unit and the advertising identification information acquired by the advertising information acquiring unit. A winning information storage unit for storing;
The display information including the advertisement information acquired by the advertisement information acquisition unit and the advertisement identification information is generated, and the winning information generated by the winning generation unit is associated with the advertisement identification information together with the display information The lottery control system according to claim 1, further comprising: a display information transmission unit that transmits to the mobile communication terminal. A transmission request part for transmitting a display information transmission request to the server;
The display information transmitted from the server based on the transmission request, the winning information indicating either winning or the winning in the lottery regarding the advertisement information included in the display information, and the expiration date indicating the expiration date of the winning information A reception information storage unit for receiving and storing information; and
An advertisement display unit for displaying the display information stored in the reception information storage unit;
A lottery accepting unit that accepts a lottery regarding the advertisement information included in the display information displayed by the advertisement display unit from a user;
When the lottery is accepted by the lottery acceptance unit, indicated by the winning information stored in the reception information storage unit in association with the advertising information of the lottery accepted by the lottery acceptance unit, A winning display unit for displaying either the winning or the winning of the lottery in the advertising information;
A registration request unit that transmits the registration request including the winning information requesting registration indicating that the lottery has been won, and prohibits transmission of the registration request after the expiration date has passed;
With
The reception information storage unit further stores information indicating that transmission of the registration request before the expiration date by the registration request unit has not succeeded,
The registration request unit transmits the one registration request regardless of the expiration date when information indicating that the transmission of the one registration request was not successful is stored in the reception information storage unit. Mobile communication terminal. A program for controlling a mobile communication terminal, the mobile communication terminal,
A transmission request procedure for transmitting a display information transmission request to the server;
The display information transmitted from the server based on the transmission request, the winning information indicating either winning or the winning in the lottery regarding the advertisement information included in the display information, and the expiration date indicating the expiration date of the winning information Received information storage procedure for receiving information and storing it in the received information storage unit,
An advertisement display procedure for displaying the display information stored by the received information storage procedure;
A lottery acceptance procedure for accepting, from a user, a lottery regarding the advertisement information included in the display information displayed by the advertisement display procedure;
When the lottery is accepted by the lottery acceptance procedure, indicated by the winning information stored in the received information storage procedure in association with the advertising information of the lottery accepted by the lottery acceptance procedure, A winning display procedure for displaying either the winning or the winning of the lottery in the advertising information;
A registration request procedure for sending a registration request including the winning information requesting registration indicating that the lottery has been won to the server, and prohibiting transmission of the registration request after the expiration date has passed;
A storage procedure for storing, in the reception information storage unit, information indicating that transmission of the registration request before the expiration date according to the registration request procedure has not succeeded;
And execute
In the registration request procedure, when information indicating that transmission of one registration request was not successful is stored in the reception information storage unit, the one registration request is transmitted regardless of the expiration date. program.

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