JP2006277207A - Certificate issuing system and method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a certificate issuing system and method for performing reliable regular distribution sales while preventing illicit display sales of used car or the like. <P>SOLUTION: This system comprises a business system 1 for inputting entry vehicle information; an auction machine system 2 inputting auction successful bit information; a business server 3 receiving and storing entry vehicle information and auction successful bit information; a database server 5 receiving and storing identification information corresponding to the entry vehicle information and the auction successful bit information and entry vehicle disclosure data to be disclosed to users from the business server 3; a personal computer 7 of the business server 3 outputting a distribution certificate 8 displaying entry vehicle disclosure data and a two-dimensional code corresponding to entry vehicle disclosure data; and an Internet disclosure server 11 performing transmitting and receiving with the database server 5. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention particularly relates to a certificate issuing system for preventing unauthorized sales of used cars.

  Generally, in current used car sales, after dealers and used car dealers drop off at auctions, prices, car names, models, chassis numbers, A price board displaying mileage, repair history, evaluation points, etc. is attached to display and sell to users.

In addition, as one form of providing a used car buying and selling system that increases the safety of buying and selling used cars over the Internet, there is an intermediary terminal that creates and manages a homepage on which used car information is posted. An intermediary that consists of a seller-side terminal where the seller inputs vehicle information on the homepage and a buyer-side terminal where the buyer accesses the vehicle information, and receives an intention to purchase a used car based on the vehicle information obtained by the buyer The purchase price of the vehicle received from the buyer on the condition that after the sale negotiation between the seller and the buyer has been temporarily established, at least the corresponding actual vehicle is deposited from the seller, and the sale negotiation between the seller and the buyer is formally established. Delivery to the seller and delivery to the buyer of the relevant documents and the actual vehicle after processing the necessary procedures on behalf of the seller That (for example, see Patent Document 1.).
JP 2003-58738 A

  However, in the above-mentioned second-hand car sales, there is a problem that unauthorized sales are easily performed by counterfeiting or falsification of display contents of price boards at each dealer. For example, it may display 30,000 km even though the mileage of a used car is actually 100,000 km, or it may indicate that there is no repair history despite having a repair history. Some dealers take the form of selling cars at low prices. As a result, the user is deceived and purchases a used car that has been illegally displayed and sold, or the general user is distrusted, and the user refrains from purchasing a used car. Furthermore, there is an adverse effect that the sales amount of stores that conduct unauthorized display sales increases, while the sales amount of legitimate stores that do not perform unauthorized display sales decreases. Such a problem is not limited to the used car industry, and the same kind of problem occurs in any product.

  Therefore, an object of the present invention is to provide a certificate issuing system and method for preventing unauthorized display sales of used cars and the like and performing reliable distribution sales with high reliability.

  The certificate issuing system according to the present invention outputs a business server that stores information, a database server that stores identification information corresponding to the information, and a certificate in which an identification code corresponding to the identification information is displayed. A business server terminal device; and an Internet public server that transmits and receives data to and from the database server; an input unit that recognizes the identification code; a unit that performs transmission and reception with the Internet public server; and a transmission unit that transmits to a user The mobile terminal including the information is transmitted to the Internet public server based on the identification code recognized by the input means, the Internet public server transmits to the database server based on the identification code, and the database server Receive and record public data to be disclosed to users from the business server And transmitting the public data corresponding to the identification information to the Internet public server based on the identification code, the Internet public server transmitting the public data corresponding to the identification information to the portable terminal, and The terminal transmits the public data corresponding to the identification information to the user by the transmission means.

  Also, a business system for inputting exhibited vehicle information, a bidder system for inputting auction successful bid information, and a business server for receiving and storing the exhibited vehicle information from the business system and the auction successful bid information from the bidder system. And a database server that receives and stores identification information corresponding to the exhibition vehicle information and the auction successful bid information from the business server, and outputs a distribution certificate in which an identification code corresponding to the identification information is displayed. A business server terminal device; and an Internet public server that transmits and receives data to and from the database server; an input unit that recognizes the identification code; a unit that performs transmission and reception with the Internet public server; and a transmission unit that transmits to a user The mobile terminal including the ID code recognized by the input means And transmitting to the Internet public server, the Internet public server transmitting to the database server based on the identification code, the database server collating the identification code with the identification information, and the collation result to the Internet public It transmits to a server, The said internet public server transmits the said collation result to the said portable terminal, The said portable terminal transmits the said collation result to a user by the said transmission means, It is characterized by the above-mentioned.

  Further, the database server receives and stores exhibition car public data to be disclosed to the user from the business server, and transmits the exhibition car public data corresponding to the identification information to the Internet public server based on the identification code. The exhibition car public data is displayed on the distribution certificate, the Internet public server transmits the exhibition car public data corresponding to the identification information to the portable terminal, and the portable terminal corresponds to the identification information. The exhibition vehicle public data is transmitted to the user by the transmission means.

  The exhibition car information includes at least one of the number of used car auctions, an exhibition number, a car name, a model, a chassis number, a travel distance, a repair history, an evaluation point, and an exhibition shop.

  The auction successful bid information includes at least one of a transaction date, a successful bid amount, and a successful bid store.

  The exhibition car release data includes at least one of a transaction date, a successful bid shop, a car name, a model, a chassis number, a travel distance, a repair history, an evaluation point, and an exhibition shop.

  The identification code is a two-dimensional barcode.

  The mobile terminal is a camera-equipped mobile phone.

  The certificate issuing method according to the present invention includes a business server that stores information, a database server that stores identification information corresponding to the information, and a certificate that displays an identification code corresponding to the identification information. In a certificate issuing system comprising a terminal device of a business server and an Internet public server that performs transmission and reception with the database server, an input unit that recognizes the identification code, a unit that performs transmission and reception with the Internet public server, and a user A portable terminal including transmission means for transmitting to the Internet public server based on the identification code recognized by the input means; and the Internet public server transmits to the database server based on the identification code And the database server includes the business service Receiving and storing public data to be disclosed to the user from the server, and transmitting the public data corresponding to the identification information to the Internet public server based on the identification code; and the Internet public server corresponding to the identification information Transmitting the public data to the portable terminal, and transmitting the public data corresponding to the identification information to the user by the transmitting means.

  Also, a business system for inputting exhibited vehicle information, a bidder system for inputting auction successful bid information, and a business server for receiving and storing the exhibited vehicle information from the business system and the auction successful bid information from the bidder system. And a database server that receives and stores identification information corresponding to the exhibition vehicle information and the auction successful bid information from the business server, and outputs a distribution certificate in which an identification code corresponding to the identification information is displayed. In a distribution certificate issuing system comprising a terminal device of a business server and an Internet public server that performs transmission and reception with the database server, an input unit that recognizes the identification code, a unit that performs transmission and reception with the Internet public server, and a user A portable terminal including transmission means for transmitting to the input device. A step of transmitting to the Internet public server based on the identification code recognized by means; a step of the Internet public server transmitting to the database server based on the identification code; and the database server identifying the identification code and the identification Collating information, transmitting the collation result to the Internet public server, the Internet public server transmitting the collation result to the portable terminal, and the portable terminal transmitting the collation result by the transmitting means. And communicating to the user.

  Further, the database server receives and stores the exhibition car public data to be disclosed to the user from the business server, and transmits the exhibition car public data corresponding to the identification information to the Internet public server based on the identification code. A step in which the terminal device outputs the distribution certificate on which the exhibition car public data is displayed; and the Internet public server transmits the exhibition car public data corresponding to the identification information to the portable terminal. And the portable terminal transmits the exhibition vehicle public data corresponding to the identification information to the user by the transmission means.

  According to the certificate issuance system and method according to the present invention, the user can immediately and immediately use public data in the business server using a portable terminal having an input means for recognizing the identification code displayed on the certificate. It can be easily confirmed.

  In addition, used car purchase users can quickly and easily determine whether the current dealer is a used car dealer selling illegally by performing verification based on the identification code displayed on the distribution certificate. Judgment and confirmation can be done at the site of a used car dealer.

  In addition, the user displays the actual display of the price board attached to each used car at a used car dealer, etc., and the legitimate transaction of the corresponding used car, which is information from the communication means (for example, display monitor) of the mobile terminal. Dates, successful bid stores, vehicle names, models, chassis numbers, travel distances, repair histories, evaluation points, and exhibition vehicle public data such as exhibit stores can be collated. Therefore, it can be judged and confirmed whether the display of the price board is valid. As a result, it leads to the development and image enhancement of the used car industry.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

  FIG. 1 is a block diagram of a distribution certificate issuing system according to the present invention. The distribution certificate issuance system 100 according to the present invention includes the number of used car auctions, exhibition number, vehicle name, model, chassis number, mileage, repair history, evaluation points, exhibition vehicle information such as exhibition stores, etc. for each exhibition vehicle. A business system 1 for inputting, a saler system 2 for inputting auction successful bid information such as a transaction date, a successful bid amount and a successful bid shop, and the exhibition vehicle information from the business system 1 A business server 3 including an exhibition vehicle information database 4 for receiving and storing auction successful bid information, and receiving and storing exhibition vehicle release data to be disclosed to the user from among the exhibition vehicle information and the auction successful bid information from the business server 3. A database server 5 including an exhibition car public database 6; an identification code corresponding to the exhibition car public data and the exhibition car public data; The personal computer terminal 7 of the business server 3 for outputting the distribution certificate 8 on which the two-dimensional barcode 9 is displayed by a connected printer, the Internet for transmitting and receiving the exhibition vehicle public data with the database server 5 And a public server 11.

  FIG. 2 is a diagram showing an example of a distribution certificate according to the present invention. The distribution certificate 8 includes the date of transaction of each exhibition car, the successful bid shop, car name, model, chassis number, mileage, repair history, evaluation car, exhibition car public data, and two-dimensional bar code. 9 is printed. The two-dimensional barcode 9 is a fixed Internet homepage address, the number of used car auctions for each exhibition car, and identification code information that encrypts the exhibition number, for example http: //www3.***.com/para = ****-**** /

  FIG. 3 is a diagram showing a flowchart of the distribution certificate issuing system according to the present invention. First, in the business system 1, the number of used car auctions, the exhibition number, the vehicle name, the model, the chassis number, the travel distance, the repair history, the evaluation point, and the exhibition vehicle information such as the exhibition store are input (S1). Next, the auction successful bid information such as the transaction date, the successful bid amount and the successful bid store is inputted in the machine 2 (S2).

  Next, the exhibition vehicle information of the business system 1 and the auction successful bid information of the tiller system 2 are transmitted to the exhibition vehicle information database 4 in the business server 3 (S3). Next, data for creating a distribution certificate 8 for each exhibition vehicle is created at each personal computer terminal 7 of the business server 3, a two-dimensional bar code 9 is given, and a distribution certificate is provided by a printer connected to each personal computer terminal 7. Data for creating the document 8 and the two-dimensional barcode 9 are printed and issued (S4).

  Next, the two-dimensional barcode 9 of the distribution certificate 8 is photographed and read by the camera of the camera-equipped mobile phone 10 having a user barcode reader function (S5). The content of the read two-dimensional barcode 9 is displayed on the liquid crystal monitor of the camera-equipped mobile phone 10. Next, in the camera-equipped mobile phone 10, a request is made to input the store code of the store where the user is currently located, and the user corresponds to the store code posted on the store exhibition hall 4. A digit number is input (S6).

  Next, the fixed Internet address (http: //www3.***.com/), which is the content of the two-dimensional barcode 9 read, and the encrypted identification code (para = **) corresponding to each exhibit vehicle. **-****) and the store code are inquired to the Internet public server 11 (S7). That is, by selecting a fixed Internet address displayed on the liquid crystal monitor of the camera-equipped mobile phone 10 and pressing a connection button for connecting to the Internet, the various data described above are transmitted to the Internet public server 11.

  Next, the Internet public server 11 transmits to the database server 5 for obtaining the identification information of the corresponding exhibition vehicle based on the two-dimensional barcode 9 as the identification code and the store code (S8). Next, the database server 5 checks the identification information of the corresponding vehicle in the exhibition vehicle public database 6 based on the received two-dimensional barcode 9 which is the identification code and the store code, and investigates the existence of the identification information. Then, if the comparison result and the identification information are present, the corresponding exhibition vehicle public data is transmitted to the Internet public server 11 (S9).

  Next, the Internet public server 11 transmits the collation result and the corresponding exhibition vehicle disclosure data to the camera-equipped mobile phone 10, and the collation result and the corresponding exhibition vehicle disclosure are displayed on the liquid crystal monitor which is a display unit of the camera-equipped cellular phone 10. The data is displayed, and the user can see the contents of the information and collate with the contents of the actual price board of the exhibited vehicle (S10).

  FIG. 4 is a diagram showing a flowchart of the collation process according to the present invention. The database server 5 includes an encrypted identification code corresponding to the exhibition vehicle, which is the content of the two-dimensional barcode 9 transmitted from the camera-equipped mobile phone 10, and the corresponding exhibition vehicle public database 6 in the database server 5. When matching with the corresponding identification information is performed and the matching result is matched and recognized as valid (OK in S21), it is determined that the identification code transmitted from the camera-equipped mobile phone 10 is legitimate data. (S22) A regular judgment signal and corresponding exhibition vehicle public data are transmitted to the camera-equipped mobile phone 10 through the Internet disclosure server 11, and a certification display is made on the display unit of the camera-equipped cellular phone 10 (S23). The exhibition vehicle release data to be displayed is displayed (S24). For example, “This distribution certificate has been issued properly. Distribution number ********, chassis number ********, mileage ******** km, no repair history" Is displayed.

  On the other hand, when it is determined that there is no match as a matching result and it is determined to be invalid (NG in S21), the database server 5 determines that the identification code transmitted from the camera-equipped mobile phone 10 is not legitimate data ( S25), an invalidity determination signal is transmitted to the camera-equipped mobile phone 10 through the Internet public server 11, and an invalid display is made on the display unit of the camera-equipped cellular phone 10 (S26). For example, the message “The distribution certificate has not been issued to the input store. The distribution certificate is invalid” is displayed.

  As a result, the user must immediately and easily perform the above security check to determine and confirm at the site of used car dealers whether or not the current dealer is a used car dealer with illegal display sales. Can do. In addition, the user can collate the display of the actual various data on the price board attached to each used car at a used car dealer, etc., with the exhibition car public data on the display part of the camera-equipped mobile phone 10. Therefore, it is possible to immediately and easily determine and confirm whether or not the display of various data on the price board is valid at the site of a used car dealer.

  The distribution certificate issuing system and method according to the present invention have been described above. However, the distribution certificate issuing system and method according to the present invention are not limited to the described embodiment. For example, CODE49, CODE16K, PDF417, QR code (registered trademark), data matrix (data code), maxi code, etc. can be used as the barcode. Also, JAN (Japan Article Number), EAN (European Article Number), UPC (Universal Product Code), CODE-39, NW-7 (CODEABAR), ITF (Interleaved 2 of 5), Standard 2 of 5 (Industrial 2 of 5, Of course, one-dimensional barcodes such as discrete 2of5), CODE-128, CODE-93, CODE-11, and MSI may be used.

  Further, the distribution certificate is not printed on paper, but may be displayed on various monitors such as liquid crystal. A PDA (Personal Digital Assistant) or the like may be used instead of the camera-equipped mobile phone. Instead of displaying the collation result or the like on the display unit of the camera-equipped mobile phone, a method of transmitting to the user by voice or warning sound may be adopted.

  Moreover, the object of the present invention is not limited to used cars, and may be other products. Furthermore, an embodiment may be adopted in which the public data corresponding to the identification code is simply transmitted to the user without collating the contents of the identification code. For example, the present invention can also be implemented as an inquiry system and method only for various certificate and card content data.

  The present invention can be applied to a distribution certificate issuing system for buying and selling used cars and the like.

1 is a block diagram of a distribution certificate issuing system according to the present invention. It is a figure which shows an example of the distribution certificate which concerns on this invention. It is a figure which shows the flowchart of the distribution certificate issuing system which concerns on this invention. It is a figure which shows the flowchart of the collation process which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Business system 2 Slip machine system 3 Business server 4 Exhibited car information database 5 Database server 6 Exhibited car public database 7 Personal computer terminal 8 Distribution certificate 9 Two-dimensional barcode 10 Mobile phone with camera 11 Internet public server 100 Distribution certificate issuing system

Claims (11)

A business server that stores information;
A database server for storing identification information corresponding to the information;
A terminal device of the business server that outputs a certificate displaying an identification code corresponding to the identification information;
An Internet public server that performs transmission and reception with the database server,
A portable terminal including an input unit for recognizing the identification code, a unit for transmitting / receiving to / from the Internet public server, and a transmission unit for transmitting to a user is provided on the basis of the identification code recognized by the input unit To the server,
The Internet public server transmits to the database server based on the identification code,
The database server receives and stores public data to be disclosed to the user from the business server, transmits the public data corresponding to the identification information to the Internet public server based on the identification code,
The Internet public server transmits the public data corresponding to the identification information to the mobile terminal,
The certificate issuing system, wherein the portable terminal transmits the public data corresponding to the identification information to the user by the transmitting means. A business system for entering vehicle information,
A machine system for inputting auction successful bid information;
A business server for receiving and storing the exhibition vehicle information from the business system and the auction successful bid information from the rail system;
A database server that receives and stores identification information corresponding to the exhibition vehicle information and the auction successful bid information from the business server;
A terminal device of the business server that outputs a distribution certificate in which an identification code corresponding to the identification information is displayed;
An Internet public server that performs transmission and reception with the database server,
A portable terminal including an input unit for recognizing the identification code, a unit for transmitting / receiving to / from the Internet public server, and a transmission unit for transmitting to a user is provided on the basis of the identification code recognized by the input unit. To the server,
The Internet public server transmits to the database server based on the identification code,
The database server collates the identification code with the identification information, and transmits a collation result to the Internet public server,
The Internet public server transmits the verification result to the mobile terminal,
The certificate issuing system, wherein the portable terminal transmits the verification result to a user by the transmitting means. Further, the database server receives and stores exhibition car public data to be disclosed to the user from the business server, and transmits the exhibition car public data corresponding to the identification information to the Internet public server based on the identification code. ,
The distribution vehicle public data is displayed on the distribution certificate,
The Internet public server transmits the exhibition car public data corresponding to the identification information to the mobile terminal,
3. The certificate issuing system according to claim 2, wherein the portable terminal transmits the exhibition vehicle public data corresponding to the identification information to the user by the transmission means. The exhibition vehicle information includes at least one of the number of used car auctions, an exhibition number, a vehicle name, a model, a chassis number, a travel distance, a repair history, an evaluation point, and an exhibition store. 2. The certificate issuing system according to 2 or 3. 5. The certificate issuing system according to claim 2, wherein the auction successful bid information includes at least one of a transaction date, a successful bid amount, and a successful bid shop. The exhibition car release data includes at least one of a transaction date, a successful bid shop, a car name, a model, a chassis number, a travel distance, a repair history, an evaluation point, and an exhibit shop. The certificate issuing system according to any one of 3 to 5. The certificate issuing system according to claim 2, wherein the identification code is a two-dimensional barcode. The certificate issuing system according to claim 2, wherein the mobile terminal is a mobile phone with a camera. A business server that stores information;
A database server for storing identification information corresponding to the information;
A terminal device of the business server that outputs a certificate displaying an identification code corresponding to the identification information;
In a certificate issuing system comprising an Internet public server that performs transmission and reception with the database server,
A portable terminal including input means for recognizing the identification code, means for transmitting / receiving to / from the Internet public server, and transmission means for transmitting to a user is provided on the Internet based on the identification code recognized by the input means. Sending to the server;
The Internet public server transmitting to the database server based on the identification code;
The database server receives and stores public data to be disclosed to the user from the business server, and transmits the public data corresponding to the identification information to the Internet public server based on the identification code;
The Internet public server transmitting the public data corresponding to the identification information to the mobile terminal;
And a step of transmitting the public data corresponding to the identification information to a user by the transmission means by the portable terminal. A business system for entering vehicle information,
A machine system for inputting auction successful bid information;
A business server for receiving and storing the exhibition vehicle information from the business system and the auction successful bid information from the rail system;
A database server that receives and stores identification information corresponding to the exhibition vehicle information and the auction successful bid information from the business server;
A terminal device of the business server that outputs a distribution certificate in which an identification code corresponding to the identification information is displayed;
In a certificate issuing system comprising an Internet public server that performs transmission and reception with the database server,
A portable terminal including input means for recognizing the identification code, means for transmitting / receiving to / from the Internet public server, and transmission means for transmitting to a user is provided on the Internet based on the identification code recognized by the input means. Sending to the server;
The Internet public server transmitting to the database server based on the identification code;
The database server collates the identification code with the identification information, and sends the collation result to the Internet public server;
Transmitting the collation result to the mobile terminal by the Internet public server;
And a step of transmitting the collation result to a user by the transmission means by the portable terminal. Further, the database server receives and stores the exhibition car public data to be disclosed to the user from the business server, and transmits the exhibition car public data corresponding to the identification information to the Internet public server based on the identification code. Steps,
The terminal device outputting the distribution certificate in which the exhibition vehicle public data is displayed;
The Internet public server transmitting the exhibition car public data corresponding to the identification information to the mobile terminal;
The certificate issuing method according to claim 10, further comprising a step of transmitting the exhibition vehicle public data corresponding to the identification information to a user by the transmission unit.

Images