JP2015118673A - Information processing device and information processing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a user to easily and continuously barter an article.SOLUTION: A server 10 is configured to: store article identification information of articles, user identification information of users possessing their respective articles, and state information indicating availability of the articles for barter, in association in storage means; receive a barter request from a user terminal 20A; in response to reception of the barter request, inquire of a user terminal 20B of a user possessing a barter target article whether to barter the target article; receive barter approval information from the user terminal 20B; in response to reception of the barter approval information, change the setting for the article of which barter is concluded from the stored user identification information to the user identification information of the user after the barter; and according to the new setting of user identification information after the barter, set the state information of the article after the barter to be a barter available state.

Description

  The present invention relates to an information processing apparatus and an information processing method for exchanging items.

  2. Description of the Related Art Information processing apparatuses that mediate bartering transactions over the Internet are known. For example, bargain management that provides a member communication terminal with a homepage based on the exchange buying information table indicating that the user wants to buy a product for bartering transactions, and deletes the exchange buying information table in which the exchange trading was established after the member exchange was approved. A system is known (see Patent Document 1).

  There is also known an apparatus that provides an electronic community for barter exchange transactions over a network, notifies the logistics company after the exchange is established, and the logistics company goes to both parties to pick up and exchange and deliver the goods ( Patent Document 2). After the exchange is established, the delivery state of the article in the home page information is set to delivered.

  In addition, it is not barter, but in the transaction of free transfer and sale of goods, the goods of multiple participants are stored together in the warehouse, and a screen for free transfer and sale of goods is provided. 2. Description of the Related Art An article transaction management system is known that changes ownership ID of an article in a product storage table and transfers ownership after establishment of a free transfer or sale transaction (see Patent Document 3). After the transaction of the article is completed, the disclosure status of the article is set to “unpublished” while the article is stored in the warehouse.

JP 2002-230331 A JP 2002-157529 A JP 2011-59796 A

  However, in the conventional barter exchange system, when the exchange is established, the two articles are delivered to the owner after the transaction is completed, and the information disclosure of the article is terminated. For this reason, it has been difficult to continuously exchange articles a plurality of times as in the so-called “warabe elder”. In order to exchange goods continuously several times, the user has to re-register the goods for publication after receiving the goods after the transaction is established, which is a heavy work load. In addition, in the conventional system for free transfer and trading, similarly, it has been necessary to re-register the article for release as exchangeable.

  An object of the present invention is to easily and continuously exchange items.

In order to solve the above problems, an information processing apparatus according to the present invention provides:
Storage means for storing article identification information of an article, user identification information of a user who owns the article, and status information indicating whether or not the article can be exchanged, in association with each other;
First receiving means for receiving a barter request from the first user terminal;
Inquiry means for inquiring the second user terminal of the user who owns the exchange destination article to exchange the article in response to receiving the barter exchange request;
Second receiving means for receiving exchange consent information from the second user terminal;
A first setting means for setting the stored user identification information corresponding to the article for which the barter exchange has been established in the user identification information of the user after the exchange in response to receiving the exchange consent information;
Second setting means for setting the stored state information of the article after exchange to be exchangeable according to the setting of the user identification information after exchange.

  Further, in response to receiving a barter exchange request from the first user terminal, the stored state information corresponding to the article owned by the user of the first user terminal is set to be non-exchangeable. It is preferable to further comprise the setting means.

In addition, the information processing apparatus is connected to a terminal device for communication,
In response to a delivery request for an article from a user terminal, a first transmission unit that sends an instruction to deliver the article to a user of the user terminal to the terminal device;
In accordance with a delivery request for the article from the user terminal, it is preferable to further include a fourth setting unit that sets the status information of the article to be non-exchangeable.

Further, the storage means further stores a user attribute in association with the user identification information,
A first matching means for matching user attributes between the stored users;
It is preferable to further include first suggesting means for proposing replacement with an article owned by a user having user identification information whose degree of matching of the user attribute is higher than a predetermined value.

Further, the storage means further stores an article attribute in association with the article identification information,
A second matching means for matching article attributes between the stored articles;
It is preferable that the apparatus further includes second suggesting means for proposing replacement with an article having article identification information whose degree of matching of the article attribute is higher than a predetermined value.

Further, according to the setting of the user identification information after the exchange, history information in which the user identification information of the user who performed the exchange is associated with the article identification information of the exchanged article is stored in the storage unit. Storage control means for
A designation means for accepting designation of user identification information or article identification information from a user terminal;
It is preferable to further comprise second transmission means for reading history information corresponding to the designated user identification information or article identification information from the storage means and transmitting the history information to the designation-source user terminal.

An information processing method according to the present invention includes:
The article identification information of the article, the user identification information of the user who owns the article, and the status information indicating whether or not the article can be exchanged are associated with each other and stored in the storage unit.
A first receiving step of receiving a barter request from the first user terminal;
In response to receiving the barter exchange request, an inquiry step for inquiring the exchange of the article to the second user terminal of the user who owns the exchange destination article;
A second receiving step of receiving exchange acceptance information from the second user terminal;
A first setting step of setting the stored user identification information corresponding to the article for which the barter exchange has been established in the user identification information of the user after the exchange in response to receiving the exchange consent information;
And a second setting step of setting the stored state information of the article after exchange to be exchangeable according to the setting of the user identification information after exchange.

  According to the present invention, it is possible to easily and continuously exchange items.

It is a block diagram which shows the barter exchange system of embodiment of this invention. (A) is a figure which shows the structure of a user table. (B) is a figure which shows the structure of an article | item table. (C) is a figure which shows the structure of a log | history table. (A) is a flowchart which shows a user registration operation process. (B) is a flowchart which shows a user registration process. (A) is a flowchart which shows temporary registration operation processing. (B) is a flowchart which shows a temporary registration process. (A) is a flowchart which shows this registration operation processing. (B) is a flowchart showing the main registration process. (A) is a flowchart which shows an article | item display process. (B) is a flowchart which shows an article information transmission process. (A) is a flowchart which shows an exchange request process. (B) is a flowchart showing an exchange process. (C) is a flowchart showing an exchange response process. (A) is a flowchart which shows an extraction request process. (B) is a flowchart which shows extraction setting processing. (C) is a flowchart which shows extraction input processing. (A) is a flow chart which shows exchange history display processing. (B) is a flowchart showing an exchange history providing process. It is a figure which shows an example of barter exchange. It is a figure which shows an exchange log | history screen.

  Embodiments according to the present invention will be described below in detail with reference to the accompanying drawings. The present invention is not limited to the illustrated example.

[1. Explanation of device configuration]
[1-1. overall structure]
The apparatus configuration of the present embodiment will be described with reference to FIG. FIG. 1 is a block diagram showing a barter exchange system 1 according to the present embodiment.

  The barter exchange system 1 includes a server 10, user terminals 20 </ b> A, 20 </ b> B, and a warehouse terminal 30. The server 10 and the warehouse terminal 30 are communicatively connected via a communication network N. The communication network N is, for example, the Internet.

  The server 10 is a server device that provides barter service to the user terminals 20A, 20B,. User terminals 20A, 20B,... Are mobile terminal devices owned by users A, B,. That is, the number of user terminals 20A, 20B... (The number of users A, B...) Is plural. Moreover, although user terminal 20A, 20B ... is demonstrated as what is portable terminals, such as a smart phone and a tablet PC (Personal Computer), it is not limited to this. The user terminals 20A, 20B,... Are connected to the communication network N via base stations (not shown) or access points (not shown). The warehouse terminal 30 is a terminal device such as a PC provided in a warehouse for storing barter items. The place for storing the goods is not limited to the warehouse, but may be another place such as a center for article management, and the warehouse terminal 30 may be a terminal device installed in the other place.

[1-2. Functional configuration of server 10]
The server 10 includes inquiry means, first setting means, second setting means, third setting means, fourth setting means, first matching means, second matching means, first suggestion means, first proposal means, The control unit 11 as the second suggestion unit, the storage unit 12 as the storage unit, the first reception unit, the second reception unit, the first transmission unit, the second transmission unit, the storage control unit, and the designation unit As a communication unit 13 and a time measuring unit 14. The control unit 11 includes a CPU (Central Processing Unit) and a RAM (Random Access Memory). In the control unit 11, the CPU expands the program stored in the storage unit 12 in the RAM, and executes various processes in cooperation with the expanded program and the CPU. Specific processing of the control unit 11 will be described later.

  The storage unit 12 includes a storage unit capable of reading and writing data such as an HDD (Hard Disk Drive), and stores various data and programs. The storage unit 12 includes a user table 40, an article table 50, and a history table 60, which will be described later, a user registration program, a temporary registration program, a main registration program, an article information transmission program, an exchange program, an extraction setting program, and an exchange history provision program. Is remembered.

  The communication unit 13 includes a network card or the like, and transmits / receives information to / from the communication network N. That is, the communication unit 13 communicates with devices on the communication network N (user terminals 20A, 20B..., Warehouse terminal 30). The timer unit 14 has a timer circuit that counts the current date and time information, and outputs the measured current date and time information to the control unit 11.

[1-3. Functional configuration of user terminals 20A, 20B ...]
Here, of the user terminals 20A, 20B..., The functional configuration of the user terminal 20A will be described as a representative, but the other user terminals are the same as the user terminal 20A. The user terminal 20A includes a control unit 21, a storage unit 22, a communication unit 23, a display unit 24, and an operation unit 25.

  Similar to the control unit 11, the control unit 21 executes various processes according to various programs. The storage unit 22 is a semiconductor memory capable of reading and writing information such as a flash memory and an EEPROM (Electrically Erasable Programmable ROM). The storage unit 22 stores a user registration operation program, a temporary registration operation program, an article display program, an exchange request program, an exchange response program, an extraction request program, and an exchange history display program.

  The communication unit 23 is a wireless communication unit that performs wireless communication with a base station or access point on the communication network N. That is, the communication unit 23 communicates with devices on the communication network N (server 10, user terminal 20B..., Warehouse terminal 30) via a base station or an access point. The display unit 24 is composed of an LCD (Liquid Crystal Display) or the like, and displays various display information. The operation unit 25 is configured with a touch panel or the like, receives operation input from the user, and outputs the operation information to the control unit 21.

[1-4. Functional configuration of warehouse terminal 30]
The warehouse terminal 30 includes a control unit 31, a storage unit 32, a communication unit 33, a display unit 34, an operation unit 35, and a connection unit 36. The control unit 31, the storage unit 32, and the communication unit 33 have the same configuration as the control unit 11, the storage unit 12, and the communication unit 13, respectively. The storage unit 32 stores a main registration operation program and an extraction input program.

  The operation unit 35 includes a keyboard, a pointing device, and the like, receives operation input from the user, and outputs the operation information to the control unit 31. The connection unit 36 is a communication connection unit such as a USB (Universal Serial Bus). A digital camera G is connected to the connection unit 36.

[2. Configuration of each table]
Referring to FIG. 2, various tables stored in server 10 are stored. FIG. 2A is a diagram showing the configuration of the user table 40. FIG. 2B is a diagram illustrating a configuration of the article table 50. FIG. 2C is a diagram illustrating the configuration of the history table 60.

  As shown in FIG. 2A, the user table 40 has information regarding each user of the user terminals 20A, 20B. The user table 40 includes items of a user ID 41, an address 42, a name 43, a user attribute 44, a point 45, a history ID 46, and a password 47.

  The user ID 41 is user identification information. The address 42 is information on the address of the user with the user ID 41. The name 43 is information on the name of the user with the user ID 41. The user attribute 44 is attribute information of the user with the user ID 41. The user attribute 44 is, for example, information on a user's hobbies (golf, Internet, etc.), age (30's, etc.), work (medical relationship), and finally desired items.

  The point 45 is a remaining value of the point that the user with the user ID 41 has. In the present embodiment, it is assumed that points (offer points) are necessary for barter exchange requests. Here, it is assumed that one point is consumed per request. If the user's points remain, the user can request barter exchange with another user. For example, it is assumed that the control unit 11 automatically adds (recovers) the value of the point 45 of all users every time a predetermined time (for example, 1 hour) elapses.

  The history ID 46 is identification information of a history of processing related to the user with the user ID 41. A history ID as a record number of the history table 60 is used as the history ID 46. The password 47 is a password for login authentication corresponding to the user ID 41.

  Next, as shown in FIG. 2 (b), the article table 50 has information on articles owned by each user of the user terminals 20A, 20B. The article table 50 includes items of an article ID 51, an article name 52, a photograph 53, an article attribute 54, a space ID 55, a history ID 56, an exchange state 57, a provisional registration state 58, and an inspection state 59. Have.

  The article ID 51 is article identification information. The article name 52 is the name of the article with the article ID 51. A photograph 53 is a file name of a photograph of the article with the article ID 51. The photo 53 may include the storage location of the photo file on the storage unit 12. The article attribute 54 is attribute information of the article with the article ID 51. The article attribute 54 is information such as the classification of the article (book, electronic device, etc.), the date of manufacture, and the like.

  The space ID 55 is identification information of a space in the warehouse in which the article with the article ID 51 is stored. The history ID 56 is identification information of a history of processing related to the article with the article ID 51. A history ID as a record number of the history table 60 is used as the history ID 56.

  The exchange state 57 is state information indicating whether or not the article can be exchanged and whether or not the article information is disclosed to all users. The exchange status 57 is “exchangeable” which can be exchanged and disclosed, “impossible to exchange” which cannot be exchanged by user setting or taking out of the article, and “not exchangeable” which is not disclosed, and temporarily received from another user because of a request for barter exchange. It is either “lock” which makes it impossible to request bartering, makes it non-exchangeable and makes it private.

  The provisional registration state 58 is state information of an article with an article ID 51 determined by the user before shipping to the warehouse. The provisional registration state 58 may be set to any one of a plurality of ranks from a good state to a bad state based on a preset criterion, for example. Location).

  The inspection state 59 is state information of the article that is determined when the worker stores the article with the article ID 51 in the warehouse. The inspection state 59 is preferably set according to the same criteria as the provisional registration state 58.

  Next, as illustrated in FIG. 2C, the history table 60 includes history information of processes executed on articles owned by each user of the user terminals 20 </ b> A, 20 </ b> B. The history table 60 includes items of a history ID 61, a processing type 62, a user ID 63, a first item ID 64, a second item ID 65, and a processing date and time 66.

  The history ID 61 is identification information of the history of each process. The process type 62 is information indicating the process type of the history ID 61. The processing type 62 is a provisional registration in which a user performs a preliminary registration for barter exchange before the user dispatches the article to the warehouse, and a warehouse worker inspects the article sent from the user, stores it in the warehouse, and registers it. Storage registration to be performed, exchange for performing barter exchange on the server 10, and take-out for taking out an article from a warehouse in response to a user take-out request.

  The user ID 63 is identification information of a user who is a target of processing of the history ID 61. The first item ID 64 is identification information of an item to be processed by the history ID 61. In particular, the first item ID 64 is identification information of an item owned by the user with the user ID 63 before the exchange when the processing content is exchange. The second article ID 65 is identification information of an article owned by the user with the user ID 63 after exchange when the processing content is exchange. The processing date and time 66 is date and time information when the processing of the history ID 61 is executed.

[3. Operation of barter exchange system 1]
The operation of the barter exchange system 1 will be described with reference to FIGS. FIG. 3A is a flowchart showing the user registration operation process. FIG. 3B is a flowchart showing the user registration process. FIG. 4A is a flowchart showing temporary registration operation processing. FIG. 4B is a flowchart showing the temporary registration process. FIG. 5A is a flowchart showing the main registration operation process. FIG. 5B is a flowchart showing the main registration process. FIG. 6A is a flowchart showing the article display process. FIG. 6B is a flowchart showing the article information transmission process. FIG. 7A is a flowchart showing the exchange request process. FIG. 7B is a flowchart showing the exchange process. FIG. 7C is a flowchart showing the exchange response process. FIG. 8A is a flowchart showing the extraction request process. FIG. 8B is a flowchart showing the extraction setting process. FIG. 8C is a flowchart showing the extraction input process. FIG. 9A is a flowchart showing the exchange history display process. FIG. 9B is a flowchart showing the exchange history providing process. FIG. 10 is a diagram illustrating an example of barter exchange. FIG. 11 is a diagram showing an exchange history screen.

[3-1. user registration]
With reference to FIG. 3, processing related to user registration will be described. That is, the user registration operation process executed by the user terminals 20A, 20B... And the user registration process executed by the server 10 will be described. Here, the user terminal 20A will be described as performing the user registration operation process, but the same applies to the user terminals 20B.

  First, when the user A has not performed user registration for receiving a barter service, a user registration operation process for performing an operation input for user registration is executed on the user terminal 20A. In the user terminal 20 </ b> A, the control unit 21 uses the user registration operation program stored in the storage unit 22 in accordance with the user registration operation program triggered by the input of the user registration operation process execution instruction from the user A via the operation unit 25. Execute registration operation processing.

  As shown in FIG. 3A, the control unit 21 generates user registration screen information and displays it on the display unit 24 (step S11). The screen of user registration screen information includes input fields for user ID, address, name, user attribute, and password. Then, the control unit 21 receives input of a user ID, an address, a name, a user attribute, and a password from the user A through the operation unit 25, and inputs the user ID, address, and name through the communication unit 23. The user attribute and password are transmitted to the server 10 (step S12), and the user registration operation process is terminated. An unregistered user ID is selected as the input user ID.

  In response to the user registration operation process, the server 10 executes a user registration process for performing user registration. In the server 10, in response to step S12 of the user registration operation process, the control unit 11 is triggered by the start of reception of the user ID, address, name, and user attribute from the user terminal 20A via the communication unit 13. User registration processing is executed in accordance with the user registration program stored in the storage unit 12.

  As shown in FIG.3 (b), the control part 11 completes reception of user ID, an address, a name, and a user attribute from the user terminal 20A via the communication part 13 (step S21). And the control part 11 updates the user table 40 memorize | stored in the memory | storage part 12 using the user ID, address, name, user attribute, and password which were received by step S21 (step S22), and complete | finishes a user registration process. To do. Specifically, a new record in which the user ID 41, address 42, name 43, user attribute 44, and password 47 are the received user ID, address, name, user attribute, and password is added to the user table 40. .

  The server 10 has a user login authentication function using the user ID 41 and the password 47.

[3-2. Temporary registration]
With reference to FIG. 4, the process regarding temporary registration will be described. Temporary registration is a process of registering information on an article in the server 10 before the article owned by the user is sent to the warehouse. The temporary registration operation process executed by the user terminals 20A, 20B... And the temporary registration process executed by the server 10 will be described. Here, the user terminal 20A will be described as performing temporary registration operation processing, but the same applies to the user terminals 20B.

  Assume that the user A logs in to the server 10 in advance using the user ID via the user terminal 20A. First, when the user A newly sends a barter item to the warehouse in the state where the user A is registered as a user, the user terminal 20A performs an operation input for temporary registration before the shipment. Temporary registration operation processing is executed. In the user terminal 20A, using the temporary registration operation process execution instruction input from the user A via the operation unit 25 as a trigger, the control unit 21 performs temporary registration according to the temporary registration operation program stored in the storage unit 22. Execute registration operation processing.

  As shown in FIG. 4A, the control unit 21 generates temporary registration screen information and displays it on the display unit 24 (step S31). The provisional registration screen information screen includes input fields for article name, article attribute, and provisional registration status. And the control part 21 receives the input of the article name, article attribute, and provisional registration state of the article for barter exchange from the user A via the operation part 25, and the article inputted via the communication part 23. The name, article attribute, and provisional registration state are transmitted to the server 10 together with the user ID at the time of login (step S32).

  Then, the control unit 21 receives the article ID of the temporarily registered article from the server 10 via the communication unit 23, displays the article ID on the display unit 24 (step S33), and ends the temporary registration operation process. .

  Corresponding to the temporary registration operation process, the server 10 executes a temporary registration process for performing temporary registration. In the server 10, in response to step S32 of the temporary registration operation process, the control unit is triggered by the start of reception of the user ID, the article name, the article attribute, and the temporary registration state from the user terminal 20A via the communication unit 13. 11 executes a temporary registration process according to the temporary registration program stored in the storage unit 12.

  As illustrated in FIG. 4B, the control unit 11 completes reception of the user ID, the article name, the article attribute, and the temporary registration state from the user terminal 20A via the communication unit 13 (step S41). Then, the control unit 11 refers to the article table 50 stored in the storage unit 12 corresponding to step S33 of the temporary registration operation process, and issues an unregistered article ID corresponding to the received article name. The article ID is transmitted to the transmission source user terminal 20A such as the user ID in step S41 via the communication unit 13 (step S42).

  Then, the control unit 11 uses the user ID, the article name, the article attribute, the provisional registration state received in step S41, and the article ID issued in step S42 to store the user table 40 and the article stored in the storage unit 12. The table 50 and the history table 60 are updated (step S43), and the temporary registration process is terminated.

  In step S43, specifically, a new record in which the article ID 51, the article name 52, the article attribute 54, and the provisional registration state 58 are the issued article ID, the received article name, the article attribute, and the provisional registration state. To the article table 50. Also, a new history ID is issued, history ID 61, processing type 62, user ID 63, first article ID 64, processing date 66 are issued history ID, provisional registration, received user ID, issued article ID. A new record that is the current date and time information acquired from the timer unit 14 is added to the history table 60. Further, the issued history ID is a record history ID 46 that is a user ID from which the user ID 41 of the user table 40 is received, and a record history ID 56 that is an article ID from which the item ID 51 of the article table 50 is received. Each is added.

  After the provisional registration is completed, the user A sends the provisionally registered article to the warehouse. At this time, the user ID of the user A and the article ID of the contents article are described in the packaging box for the article. In addition, when the warehouse operator completes the temporary registration process, the storage box containing the user ID and the article ID corresponding to the temporary registration is sent to the user A. A configuration may be adopted in which the box is returned to the warehouse in the box.

[3-3. [Registration]
With reference to FIG. 5, processing related to the main registration will be described. The main registration is a process of receiving an article sent from the user at the warehouse and storing it in the warehouse in an exchangeable state after the inspection of the article. The main registration operation process executed at the warehouse terminal 30 and the main registration process executed at the server 10 will be described.

  In advance, the warehouse worker receives a box of articles sent from the user, inputs the article ID described in the box to the operation unit 35 via the warehouse terminal 30, and temporarily registers the article ID corresponding to the article ID. To the server 10. The temporary registration state corresponding to the article ID is displayed on the display unit 34 of the warehouse terminal 30. In addition, as inspection work, confirmation of the state (inspection state) of the article in the box and photographing of the article using the digital camera G are performed. The worker connects the photographed digital camera G to the connection unit 36 via a cable. The worker also determines the space ID of the space in the warehouse that stores the box of the received article. Further, the worker compares the displayed temporary registration state with the confirmed inspection state for the received article, and determines whether the inspection state is significantly different from the temporary registration state. For example, if the inspection state is significantly different from the provisional registration state, the replacement state is set to “non-exchangeable” so that it cannot be exchanged, and in other cases, the exchange state is “exchangeable” so that it can be exchanged. "

  In the warehouse terminal 30, the control unit 31 follows the main registration operation program stored in the storage unit 32, triggered by the execution instruction of the main registration operation processing being input from the worker via the operation unit 35. The registration operation process is executed.

  As shown in FIG. 5A, the control unit 31 generates main registration screen information and displays it on the display unit 34 (step S51). The temporary registration screen information screen includes input fields for article ID, space ID, inspection status, image data, and exchange status. And the control part 31 receives the input of the goods ID of the received goods from the worker, space ID, the inspection state, the image data image | photographed with the digital camera G, and the exchange state from the operator via the operation part 35, and a communication part. Then, the registration operation process is terminated.

  In response to the main registration operation process, the server 10 executes a main registration process for performing the main registration. In the server 10, in response to step S52 of the main registration operation process, triggered by the start of reception of the article ID, space ID, inspection status, image data, and exchange status from the warehouse terminal 30 via the communication unit 13, The control unit 11 executes the main registration process according to the main registration program stored in the storage unit 12.

  As shown in FIG. 5B, the control unit 11 completes receiving the article ID, the space ID, the inspection state, the image data, and the exchange state from the warehouse terminal 30 via the communication unit 13 (step S61). Then, the control unit 11 uses the article ID, the space ID, the inspection state, the image data, and the disclosure state received in step S61 to store the user table 40, the article table 50, and the history table 60 stored in the storage unit 12. Update (step S62), and the registration process ends.

  In step S62, specifically, in the record in which the article ID 51 of the article table 50 is the received article ID, the space ID 55, the inspection state 59, the photograph 53, and the exchange state 57 are the received article ID, space ID, Updated to inspection status, file name of image data, exchange status. In addition, a new history ID is issued, the history ID 61, the processing type 62, the user ID 63, the first article ID 64, and the processing date 66 are the issued history ID, the main registration, the user ID corresponding to the received article ID, A new record that is the article ID and the current date and time information acquired from the timekeeping unit 14 is added to the history table 60. Further, the issued history ID is a record history ID 46 that is a user ID corresponding to the user ID 41 of the user table 40 and a record history ID 56 that is an article ID from which the article ID 51 of the article table 50 is received. Added. The image data of the article is stored in the storage unit 12.

[3-4. Article information display]
With reference to FIG. 6, the process regarding the display of the information of articles will be described. An article display process executed by the user terminals 20A, 20B... And an article information transmission process executed by the server 10 will be described. Here, the user terminal 20A will be described as performing the article display process, but the same applies to the user terminals 20B.

  Assume that the user A logs in to the server 10 in advance using the user ID via the user terminal 20A. In the user terminal 20 </ b> A, the control unit 21 uses the article display process stored in the storage unit 22 according to the article display program triggered by an input of an instruction to execute the article display process from the user A via the operation unit 25. Execute.

  As shown to Fig.6 (a), the control part 21 transmits the goods information display request containing the user ID at the time of login to the server 10 via the communication part 23 (step S71). And the control part 21 receives the information (article name, image data, user ID, temporary registration state, inspection state) of the goods of the goods ID extracted by the server 10 from the server 10 via the communication part 23 ( Step S72). This article information becomes proposal information for proposing a barter to the user. And the control part 21 produces | generates the article information display screen information containing the information of the goods of goods ID received by step S72, and displays the said article information display screen information on the display part 24 (step S73). The item information display screen information screen includes an input column for an item search condition.

  And the control part 21 discriminate | determines whether there exists operation input of the search condition of goods from the user A via the operation part 25 (step S74). When there is an operation input of the search condition (step S74; YES), the control unit 21 transmits the search condition input in step S73 to the server 10 via the communication unit 23 (step S75), and the process proceeds to step S71. To do. If there is no operation input for the search condition (step S74; NO), the article display process ends.

  In response to the article display process, the server 10 executes an article information transmission process. In the server 10, in response to step S <b> 71 of the article display process, the control unit 11 receives the article information display request via the communication unit 13 as a trigger, and the control unit 11 stores the article information transmission program stored in the storage unit 12. Then, the article information transmission process is executed.

  As illustrated in FIG. 6B, the control unit 11 refers to the user table 40, the article table 50, and the history table 60, acquires the user attribute 44 corresponding to the received article information display request, and sets the user ID 63. By referring to the corresponding record, the article attribute 54 of the article currently owned by the user with the user ID is acquired (step S81). Then, the control unit 11 performs matching between the user attribute and the article attribute acquired in step S81, the user attribute 44 of the user table 40, and the article attribute 54 of the article table 50 in which the exchange state 57 can be exchanged. A predetermined number of at least one of an article ID 51 currently owned by a user with a user ID whose attribute matching degree is a predetermined value or more and an article ID 51 whose article attribute matching degree is a predetermined value or more is extracted (step S82). For example, the matching indicates a higher degree as the number of keywords common to each attribute increases.

  Then, the control unit 11 refers to the article table 50 and the history table 60 corresponding to step S72 of the article display process, and information on the article with the article ID 51 extracted in step S82 or S85 (article name 51, photograph 53). Image data, the user ID 63 of the user who owns the article, the provisional registration state 58, the inspection state 59), and the information of the article with the article ID via the communication unit 13 is transmitted from the user ID of step S71. To the user terminal 20A (step S83). And the control part 11 discriminate | determines whether the search conditions were received corresponding to step S75 of an article | item display process (step S84).

  When the search condition is received (step S84; YES), the control unit 11 searches the user table 40 and the article table 50 and the history table 60 in which the exchange state 57 can be exchanged using the received search condition. Article ID 51 satisfying the condition is extracted (step S85), and the process proceeds to step S83. If the search condition has not been received (step S84; NO), the article information transmission process ends.

  In some cases, the user A does not want to temporarily exchange and release the possessed article. In that case, the user A inputs the article ID of the target article and that the exchange is impossible into the operation unit 25 of the user terminal 20 </ b> A, and the user terminal 20 </ b> A exchanges the target article ID including the target article ID via the communication unit 23. An impossible request is transmitted to the server 10. The server 10 sets the exchange state 57 of the article table 50 corresponding to the received article ID to non-exchangeable. Furthermore, there is a case in which the user A wants to make it possible to exchange an article set as non-exchangeable again. In that case, the user A inputs the article ID of the target article and that it can be exchanged to the operation unit 25, and the user terminal 20 </ b> A issues a request for exchange including the target article ID via the communication unit 23. Send to server 10. The server 10 sets the exchange state 57 of the article table 50 corresponding to the received article ID to be exchangeable.

[3-5. Barter exchange]
With reference to FIG. 7, processing related to the exchange of articles will be described. An exchange request process, an exchange response process executed by the user terminals 20A, 20B... And an exchange process executed by the server 10 will be described. Here, as an example in which the exchange source user A requests the exchange destination user B to exchange the barter so that the article owned by the user A is exchanged for the article owned by the user B, the user terminal 20A performs the exchange request process. The user terminal 20B performs the exchange response process, but the same applies to other user terminals.

  It is assumed that the users A and B have previously logged in to the server 10 using the user ID via the user terminals 20A and 20B. In addition, it is assumed that an article display process is executed in the user terminal 20A, and the user A obtains information on an article that is being disclosed by the exchange destination user B. Then, in the user terminal 20 </ b> A, the control unit 21 performs an exchange according to the exchange request program stored in the storage unit 22, triggered by the input of the exchange request processing execution instruction from the user A via the operation unit 25. Execute request processing.

  As shown in FIG. 7A, the control unit 21 generates replacement request screen information and displays the replacement request screen information on the display unit 24 (step S91). The exchange request screen information screen has input fields for the exchange source article ID and exchange destination article ID. Then, the control unit 21 receives an input of the exchange source article ID and exchange destination article ID corresponding to the currently owned article from the user A via the operation unit 25, and is input via the communication unit 23. The exchange request including the exchange source article ID and exchange destination article ID is transmitted to the server 10 (step S92). There may be a plurality of at least one of the inputted exchange source article ID and the inputted exchange destination article ID.

  And the control part 21 discriminate | determines whether the establishment information of barter exchange was received from the server 10 via the communication part 23 (step S93). When the establishment information is received (step S93; YES), the control unit 21 displays the establishment information received in step S93 on the display unit 24 (step S94), and ends the exchange request process. When the establishment information is not received (step S93; NO), the control unit 21 displays the point shortage information or the failure information received in step S93 on the display unit 24 (step S95), and ends the exchange request process.

  In response to the exchange request process, the server 10 executes the exchange process. In response to step S92 of the exchange request processing in the server 10, the start of reception of an exchange request including the exchange source article ID and exchange destination article ID from the user terminal 20A via the communication unit 13 is used as a trigger. The control unit 11 executes the exchange process according to the exchange program stored in the storage unit 12.

  As shown in FIG. 7B, the control unit 11 completes receiving the exchange request from the user terminal 20A via the communication unit 13 (step S101). Then, the control unit 11 refers to the user table 40 and determines whether or not there is a point at the point 45 corresponding to the user ID 41 of the exchange source received at step S101 (step S102). Then, the control unit 11 refers to the user table 40 and determines whether or not there is a point at the point 45 corresponding to the user ID 41 of the exchange source received at step S101 (step S102). When there is no point (step S102; NO), the control unit 11 responds to step S93 of the exchange request process and sends the point shortage information to the user terminal 20A that is the transmission source of the information of step S101 via the communication unit 13. (Step S103), and the exchange process is terminated.

  When there is a point (step S102; YES), the control unit 11 refers to the article table 50 and sets the exchange state 57 corresponding to the article ID 51 of the exchange source received in step S101 to lock (step S104). Then, the control unit 11 subtracts one point from the point 45 referred to in step S102 (step S105). Then, the control unit 11 refers to the item table 50 and the history table 60, acquires information on the item of the item ID 51 of the exchange source and the exchange destination received in step S101, and transmits the item ID via the communication unit 13. The information of the article is transmitted to the user terminal 20B corresponding to the user ID 63 corresponding to the article ID of the exchange destination (step S106). The article information includes the exchange source and exchange destination article ID 51, the article name 52, the image data of the photograph 53, the provisional registration state 58, the inspection state 59, the user ID 41 of the exchange source user, and the like.

  And the control part 11 discriminate | determines whether the consent information of barter exchange was received from the user terminal 20B corresponding to the user ID of an exchange destination via the communication part 13 (step S107). When the acceptance information has been received (step S107; YES), in response to step S93 of the exchange request process, the control unit 11 converts the establishment information of the barter exchange into the article ID of the exchange source via the communication unit 13. It transmits to the user terminal 20A corresponding to the corresponding user ID (step S108).

  Then, the control unit 11 sets the exchange state 57 corresponding to the article ID 51 of the exchange source of the article table 50 to be exchangeable, and according to the transfer of ownership of the article ID of the exchange source and the exchange destination, The article table 50 and the history table 60 are updated (step S109), and the exchange process is terminated.

  Specifically, in step S109, new history IDs for the number of users to be exchanged are issued, and history ID 61, processing type 62, user ID 63, first item ID 64, second item ID 65, and processing date 66 are as follows. There is a new record that is issued history ID, exchange, user ID of user A of the exchange source, article ID of the exchange source article, article ID of the exchange destination article, and current date and time information acquired from the timing unit 14. Are added to the history table 60. Similarly, the history ID 61, the processing type 62, the user ID 63, the first article ID 64, the second article ID 65, and the processing date and time 66 are the issued history ID, exchange, the user ID of the exchange destination user B, and the exchange destination article. A new record including the item ID, the item ID of the exchange source item, and the current date and time information acquired from the time measuring unit 14 is added to the history table 60.

  Further, the history ID issued corresponding to the user ID of the user A of the exchange source is the history ID 46 of the record in which the user ID 41 of the user table 40 is the user ID of the user A, and the item ID 51 of the article table 50 is the exchange source. Alternatively, it is added to the record history ID 56 which is the article ID of the exchanged article. Similarly, the history ID issued corresponding to the user ID of the user B of the exchange destination is the history ID 46 of the record in which the user ID 41 of the user table 40 is the user ID of the user B, and the item ID 51 of the article table 50 is exchanged. It is added to the history ID 56 of the record which is the item ID of the original or exchanged item.

  If the acceptance information has not been received (step S107; NO), the rejection information has been received, and the control unit 11 performs barter exchange via the communication unit 13 in response to step S93 of the exchange request process. The failure information is transmitted to the user terminal 20A corresponding to the exchange source user ID (step S110). Then, the control unit 11 sets the exchange state 57 corresponding to the article ID 51 of the exchange source in the article table 50 to be exchangeable (Step S111), and ends the exchange process.

  Then, in response to the exchange process, the exchange response process is executed in the user terminal 20B. In the user terminal 20B, in response to step S106 of the exchange process, the control unit 21 is triggered by the start of reception of information on the article of the exchange source and exchange destination article ID from the server 10 via the communication unit 23. The exchange response process is executed in accordance with the exchange response program stored in the storage unit 22.

  As shown in FIG. 7C, the control unit 21 completes reception of the information of the article having the exchange source and exchange destination article ID from the server 10 via the communication unit 23 and the exchange source and exchange destination article. Information about the article with the ID is displayed on the display unit 24 (step S121). And the control part 21 receives the input of the consent information or the refusal information which responds to the request of barter exchange from the user B via the operation part 25 (step S122). And the control part 21 discriminate | determines whether consent information was input by step S122 (step S123).

  When the consent information is input (step S123; YES), in response to step S107 of the exchange process, the control unit 21 transmits the consent information to the server 10 via the communication unit 23 (step S124). And the control part 21 displays the establishment information of barter exchange on the display part 24 (step S125), and complete | finishes an exchange response process.

  When refusal information is input (step S123; NO), corresponding to step S107 of the exchange process, the control unit 21 transmits the refusal information to the server 10 via the communication unit 23 (step S126). And the control part 21 displays the failure information of barter exchange on the display part 24 (step S127), and complete | finishes an exchange response process.

[3-6. Extraction]
With reference to FIG. 8, processing related to taking out articles from the warehouse will be described. The take-out request process executed at the user terminals 20A, 20B..., The take-out setting process executed at the server 10, and the take-out input process executed at the warehouse terminal 30 will be described. Here, it is assumed that the user terminal 20A performs the extraction request process, but the same applies to the user terminals 20B.

  Assume that the user A logs in to the server 10 in advance using the user ID via the user terminal 20A. In the user terminal 20 </ b> A, the control unit 21 uses the extraction request program stored in the storage unit 22 in accordance with the extraction request program triggered by an input of an execution request for the extraction request processing from the user A via the operation unit 25. Execute.

  As shown in FIG. 8A, the control unit 21 generates the extraction request screen information and displays it on the display unit 24 (step S131). The screen of the extraction request screen information includes an input column for an article ID. Then, the control unit 21 receives an input of the item ID of the item to be taken out from the user A via the operation unit 25, and includes the input item ID and the user ID of the user A via the communication unit 23. An extraction request is transmitted to the server 10 (step S132), and the extraction request process is terminated. As the input article ID, the article currently owned by the user A is selected.

  Then, in response to the extraction request process, the server 10 executes an extraction setting process. In the server 10, in response to step S132 of the extraction request process, the control unit 11 takes out the extraction stored in the storage unit 12 using the start of reception of the extraction request from the user terminal 20A via the communication unit 13. The extraction setting process is executed according to the setting program.

  As illustrated in FIG. 8B, the control unit 11 completes reception of the extraction request from the user terminal 20A via the communication unit 13 (step S141). Then, the control unit 11 refers to the article table 50 and sets the exchange state 57 of the article ID 51 received in step S141 to non-exchangeable (step S142). Then, the control unit 11 refers to the user table 40 and the article table 50, generates take-out instruction information for taking out the article having the article ID received in step S141, and sends the take-out instruction information via the communication unit 13. It transmits to the warehouse terminal 30 (step S143). The take-out instruction information includes the address 42 and name 43 of the user ID 41 of the requesting user as the article destination, and the received article ID 51 and space ID 55.

  And the control part 11 discriminate | determines whether the completion information of the goods extraction of goods ID was received from the warehouse terminal 30 via the communication part 13 (step S144). When the completion information has not been received (step S144; NO), the process proceeds to step S144. When the completion information is received (step S144; YES), the control unit 11 updates the user table 40, the article table 50, and the history table 60 (step S145), and ends the extraction setting process.

  In step S145, specifically, a new history ID is issued, and history ID 61, processing type 62, user ID 63, first article ID 64, and processing date and time 66 are issued history ID, retrieval, and requesting user ID. A new record that is the retrieved item ID and the current date and time information acquired from the timing unit 14 is added to the history table 60. Furthermore, the issued history ID includes a record history ID 46 in which the user ID 41 in the user table 40 is the requesting user ID, and a record history ID 56 in which the item ID 51 in the article table 50 is taken out. Each is added.

  In response to the extraction setting process, the warehouse terminal 30 executes an extraction input process. In the warehouse terminal 30, in response to step S143 of the extraction setting process, the control unit 31 is stored in the storage unit 32, triggered by the start of reception of the extraction instruction information from the server 10 via the communication unit 33. The extraction input process is executed according to the extraction input program.

  As shown in FIG. 8C, the control unit 31 completes reception of the extraction instruction information from the server 10 via the communication unit 33, and displays the extraction instruction information on the display unit 34 (step S151). The worker of the warehouse refers to the displayed extraction instruction information, takes out the item of the item ID to be extracted from the space of the space ID, ships the item with the address and name of the requesting user as the destination, and then The completion information for taking out the article is input via the operation unit 35.

  And the control part 31 discriminate | determines whether the completion information of extraction was made via the operation part 35 (step S152). When the completion information has not been input (step S152; NO), the process proceeds to step S152. When the completion information is input (step S152; YES), in response to step S144 of the extraction setting process, the control unit 31 transmits the extraction completion information to the server 10 via the communication unit 33 (step S144). S153), the take-out input process is terminated.

[3-7. Exchange history display]
With reference to FIG. 9, the process regarding the display of the user or article exchange history will be described. An exchange history display process executed by the user terminals 20A, 20B... And an exchange history provision process executed by the server 10 will be described. Here, the user terminal 20A is described as performing the exchange history display process, but the same applies to the user terminals 20B.

  Assume that the user A logs in to the server 10 in advance using the user ID via the user terminal 20A. In the user terminal 20 </ b> A, using the exchange history display processing execution instruction input from the user A via the operation unit 25 as a trigger, the control unit 21 performs an exchange according to the exchange history display program stored in the storage unit 22. Execute history display processing.

  As shown in FIG. 9A, the control unit 21 generates ID selection screen information and displays the ID selection screen information on the display unit 24 (step S161). The screen of ID selection screen information has an input column for a user ID or an article ID. And the control part 21 receives the input of user ID or article | item ID of exchange history display object from the user A via the operation part 25, and receives the input user ID or article | item ID via the communication part 23 in a server. 10 (step S162).

  And the control part 21 receives the log | history information of the goods corresponding to the input user ID or goods ID from the server 10 via the communication part 23 (step S163). Then, the control unit 21 generates exchange history screen information including the article history information received in step S163, displays the exchange history screen information on the display unit 24 (step S164), and ends the exchange history display process. .

  In response to the exchange history display process, the server 10 executes an exchange history provision process. In response to step S161 of the exchange history display process in the server 10, the control unit 11 stores the user ID or article ID from the user terminal 20A via the communication unit 13 as a trigger. An exchange history providing process is executed according to the stored exchange history providing program.

  As illustrated in FIG. 9B, the control unit 11 completes reception of the user ID or the article ID from the user terminal 20A via the communication unit 13 (step S171). Then, the control unit 11 refers to the user table 40, the article table 50, and the history table 60, and acquires a history ID corresponding to the user ID or the article ID received in step S171 (step S172). The history ID corresponding to the user ID is the user ID received by the user ID 63 among the records of the history ID 61 of the history table 60 corresponding to the history ID 46 of the user ID received by the user ID 41 of the user table 40, and the processing type 62 is exchanged. Is the history ID 61 of the record. The history ID corresponding to the article ID is the article ID received by the second article ID 65 among the records of the history ID 61 of the history table 60 corresponding to the article ID history ID 56 received by the article ID 51 of the article table 50, and the processing type 62. Is the history ID 61 of the record that is exchanged.

  Corresponding to step S163 of the exchange history display process, the control unit 11 refers to the article table 50 and the history table 60, and the history information of the article exchanged by the user of the received user ID and the received article ID. One of the exchange information of the article and the history information of the article with the acquired user ID or the article ID is acquired via the communication unit 13, and the user terminal 20A that is the transmission source of the user ID or the article ID is acquired. (Step S173). Regarding the received user ID, the first item ID 64 owned at the time of main registration of the record of the history table 60 of the history ID 61 acquired in step S172, the second item ID 65 after the first exchange, and the processing date 66 are acquired. The article name 52 and the photograph 53 of the article ID 51 of the article table 50 corresponding to the acquired first article ID 64 and second article ID 65, and the corresponding processing date 66 (exchange date) are the history of the article of the received user ID. Included in the information.

  Similarly, with respect to the received article ID, the first article ID 64 of the exchange partner, the user ID 63 before and after the exchange, and the processing date and time 66 at the exchange of the record in the history table 60 of the history ID 61 obtained in step S172 are obtained. The article name 52 and the photograph 53 of the article ID 51 of the article table 50 corresponding to the received article ID and the acquired first article ID 64 or the second article ID 65, and the corresponding processing date and time 66 are articles of the received article ID. It is included in the information.

[3-8. Bartering example]
An example of barter exchange will be described with reference to FIG. First, it is assumed that the user A owns the article 1001 and the user B owns the article 1012. Then, temporary registration operation processing is executed by the user A at the user terminal 20A by the user A, temporary registration processing is executed by the server 10, and the article 1001 is temporarily registered and shipped to the warehouse. Similarly, the article 1012 is provisionally registered and the article 1012 is shipped to the warehouse.

  When the article 1001 is received at the warehouse, the worker performs the main registration operation process at the warehouse terminal 30, the server 10 executes the main registration process, and the article 1001 is finally registered and stored in the warehouse. Set to be interchangeable. Similarly, the article 1012 is fully registered and the article 1012 is stored in the warehouse and set to be exchangeable.

  Then, the exchange request process for exchanging the article 1001 with the article 1012 is executed by the user A by the user A, the exchange process is executed by the server 10, and the exchange response process is executed by the user B by the user B. The exchange is accepted. The owner of the article 1001 is the user B, and the owner of the article 1012 is the user A. At this time, the articles 1001 and 1012 are set to be exchangeable for bartering.

  Then, the exchange request process for exchanging the article 1012 with the article 1300 owned by the user C is executed by the user terminal 20A by the user A, the exchange process is executed by the server 10, and the exchange response is executed by the user C at the user terminal 20C. Processing is executed and barter exchange is accepted. The owner of the article 1012 is the user C, and the owner of the article 1300 is the user A. At this time, the articles 1012 and 1300 are set to be exchangeable for barter exchange, and barter exchange is possible thereafter.

  Then, the user B executes a take-out request process for taking out the article 1001 at the user terminal 20B, a take-out setting process is executed at the server 10, and a take-out input process is executed at the warehouse terminal 30 by the worker. It is taken out from the warehouse and sent to the destination of user B.

[3-9. Exchange history display example]
An example of the replacement history display will be described with reference to FIG. First, it is assumed that the user D first possesses the article 2001, and acquires it by exchanging items in the order of the article 2001 → the article 2002 → the article 2003 → the article 2004 → the article 2005 → the article 2006 → the article 2007. Then, the user D executes an exchange history display process for displaying the exchange history of the user D, and the server 10 executes an exchange history providing process.

  The information of the article having the user ID of the user D includes the article name and photograph of the article 2001, 2002, 2003, 2004, 2005, 2006, 2007, and the processing date and time of the exchange. Therefore, as shown in FIG. 11, on the user terminal 20D, along the time axis of the arrow from left to right, the article names and photographs of the articles 2001, 2002, 2003, 2004, 2005, 2006 and 2007 are respectively displayed. An exchange history screen arranged at a position corresponding to the exchange date and time is displayed.

[4. Effect of the invention]
According to the present embodiment, the server 10 stores the article ID, the user ID, and the exchange state 57 in association with each other in the storage unit 12, and receives a barter exchange request from the user terminal of the exchange source. In response to the receipt of the barter exchange request, the exchange destination user terminal is inquired about the exchange of the article, the exchange acceptance information from the exchange destination user terminal is received, and in response to the reception, in the history table 60, The user ID corresponding to the article for which the barter exchange has been established is set as the user ID of the user after the exchange, and the exchange state 57 of the article after the exchange is set to be exchangeable according to the setting of the user ID after the exchange. . For this reason, like the so-called “warrior elder”, the exchange of goods can be easily and continuously performed.

  Further, the server 10 sets the status information corresponding to the article owned by the user of the user terminal of the exchange source to be non-exchangeable in response to the reception of the barter exchange request from the user terminal of the exchange source. For this reason, it is possible to prevent an article owned by the user of the user terminal that is requesting replacement from being further requested for replacement by another user.

  Further, the server 10 transmits an instruction to deliver the article to the user of the user terminal to the warehouse terminal 30 in response to a delivery (removal) request of the article from the user terminal, and the status information of the article cannot be exchanged. Set to. For this reason, it is possible to freely take out the articles owned by the user, and it is possible to prevent the removed articles from being requested to be exchanged by other users.

  Further, the server 10 matches the stored user attributes with each other, and proposes replacement with an article owned by the user whose user ID is higher than a predetermined value to the corresponding user terminal. To do. For this reason, it is possible to promote the exchange of articles between users who are highly likely to be established with matching user attributes.

  Further, the server 10 performs matching of the article attributes of the stored articles, and proposes the exchange of the article with the article identification information whose degree of matching of the article attributes is higher than a predetermined value to the corresponding user terminal. For this reason, it is possible to promote the exchange of articles between articles having a high possibility of establishment that the article attributes match.

  Further, according to the setting of the user ID after the exchange, the history information in which the exchanged user ID and the exchanged article ID are associated is stored in the storage unit 12 as the history table 60, and the user terminal The user ID or the product ID is received from the storage unit 12 and the history information corresponding to the specified user ID or the product ID is read from the storage unit 12 and transmitted to the user terminal that is the designation source. For this reason, history information can be displayed on the user terminal, and the history information of barter exchange performed by the user with the user ID designated by the user, or the history of the exchange partner article for which the article with the specified article ID has been bartered. Information can be easily recognized.

  The description in the above embodiment is an example of the information processing apparatus and the information processing method according to the present invention, and the present invention is not limited to this.

  In the above-described embodiment, the lock in the exchange state 57 is a state in which the exchange is not possible and is not disclosed. However, the present invention is not limited to this. This is because it is determined that the third user cannot see the exchange by looking at the published information of the article because the exchange of the article in the locked state for which the exchange is requested has not been established yet. This is because an exchange request can be made immediately afterwards.

  Moreover, in the said embodiment, it is good also as a structure which can display the historical information corresponding to the designated user ID or article | item ID also at the time of barter exchange and taking out. Further, in the exchange history screen information of the history information corresponding to the designated user ID, the user ID of the exchange partner of each article may be displayed together with the article name and image data of each exchanged article. In addition, in the exchange history screen information of the history information corresponding to the specified article ID, it is also possible to display the owning user at the time of main registration and the user ID of each exchange partner together with the article name and image data of each exchange partner. Good.

  Moreover, it is needless to say that the detailed configuration and detailed operation of each component of the barter exchange system 1 in the above embodiment can be changed as appropriate without departing from the gist of the present invention.

  The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

DESCRIPTION OF SYMBOLS 1 Barter exchange system 10 Server 11 Control part 12 Storage part 13 Communication part 20A, 20B ... User terminal 21 Control part 22 Storage part 23 Communication part 24 Display part 25 Operation part 30 Warehouse terminal 31 Control part 32 Storage part 33 Communication part 34 Display unit 35 Operation unit 36 Connection unit N Communication network

Claims (7)

Storage means for storing article identification information of an article, user identification information of a user who owns the article, and status information indicating whether or not the article can be exchanged, in association with each other;
First receiving means for receiving a barter request from the first user terminal;
Inquiry means for inquiring the second user terminal of the user who owns the exchange destination article to exchange the article in response to receiving the barter exchange request;
Second receiving means for receiving exchange consent information from the second user terminal;
A first setting means for setting the stored user identification information corresponding to the article for which the barter exchange has been established in the user identification information of the user after the exchange in response to receiving the exchange consent information;
An information processing apparatus comprising: a second setting unit configured to set the stored state information of the article after the exchange to be exchangeable according to the setting of the user identification information after the exchange.   Third setting for setting the stored state information corresponding to the article owned by the user of the first user terminal to be non-exchangeable in response to receiving a barter exchange request from the first user terminal The information processing apparatus according to claim 1, further comprising means. The information processing apparatus is connected to a terminal device for communication,
In response to a delivery request for an article from a user terminal, a first transmission unit that sends an instruction to deliver the article to a user of the user terminal to the terminal device;
The information processing apparatus according to claim 1, further comprising: a fourth setting unit configured to set the state information of the article to be non-exchangeable in response to a delivery request for the article from the user terminal. The storage means further stores a user attribute in association with the user identification information,
A first matching means for matching user attributes between the stored users;
4. The apparatus according to claim 1, further comprising: a first suggesting unit that proposes replacement with an article owned by a user having user identification information whose degree of matching of the user attribute is higher than a predetermined value. 5. Information processing device. The storage means further stores an article attribute in association with the article identification information,
A second matching means for matching article attributes between the stored articles;
5. The information processing apparatus according to claim 1, further comprising: a second suggesting unit that proposes replacement of an article with article identification information whose degree of matching of the article attribute is higher than a predetermined value. . A storage for storing history information in which the user identification information of the user who has performed the exchange and the article identification information of the exchanged article are associated with each other according to the setting of the user identification information after the exchange. Control means;
A designation means for accepting designation of user identification information or article identification information from a user terminal;
6. The apparatus according to claim 1, further comprising: a second transmission unit that reads history information corresponding to the designated user identification information or article identification information from the storage unit and transmits the history information to the designation source user terminal. The information processing apparatus according to one item. The article identification information of the article, the user identification information of the user who owns the article, and the status information indicating whether or not the article can be exchanged are associated with each other and stored in the storage unit.
A first receiving step of receiving a barter request from the first user terminal;
In response to receiving the barter exchange request, an inquiry step for inquiring the exchange of the article to the second user terminal of the user who owns the exchange destination article;
A second receiving step of receiving exchange acceptance information from the second user terminal;
A first setting step of setting the stored user identification information corresponding to the article for which the barter exchange has been established in the user identification information of the user after the exchange in response to receiving the exchange consent information;
A second setting step of setting the stored state information of the article after exchange to be exchangeable according to the setting of the user identification information after exchange.

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