Auction system and auction method using presence information and chat function

• US 20060259415A1
• Filed: 05/11/2006
• Published: 11/16/2006
• Est. Priority Date: 05/16/2005
• Status: Abandoned Application

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Satsukawa, Seiji
• Application Number:
  US11/431,661
• Publication Number:
  US 20060259415A1
• Time in Patent Office: Days
• US Class Current: 705/37
• CPC Class Codes: G06Q 30/08 Auctions
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Abstract

An auction system is disclosed which is designed to better reflect the preferences of the user to participate by examining whether or not the potential participants are in a situation in which they are able to participate. When an auction is to be held, an auction administration device retrieves user identification information associated with auction identification information of the auction from an auction information storage unit, and retrieves presence information associated with the user identification information from a presence information storage unit. Then, the auction administration device extracts users in situations in which they can participate in the auction, based on the presence information, and holds the auction if a predetermined condition is satisfied by the users in situations in which they can participate in the auction.

Claims

1. An auction system for a user to participate in an auction through a network, comprising:

an auction information storage unit for storing auction identification information for identifying an auction, and user identification information for identifying a user who has registered for entry into the auction in association with each other;

a presence information storage unit for storing presence information in association with the user identification information of the user, indicating a situation as to whether or not the user who has registered for entry in said auction information storage unit can participate in the auction; and

an auction administration device operable when the auction is to be held for retrieving user identification information associated with auction identification information of the auction from said auction information storage unit, retrieving presence information associated with the user identification information from said presence information storage unit, selecting users in situations where the users can participate in the auction based on the presence information, and holding the auction if a predetermined condition is satisfied by the users in situations where the users can participate in the auction.

2. The auction system according to claim 1, wherein said auction administration device notifies the users in situations where the users can participate in the auction of the opening of the auction that will be conducted in a chat format when the auction will be held.

3. The auction system according to claim 1, wherein said auction administration device administers the auction held in the chat form.

4. The auction system according to claim 1, wherein said auction administration device extracts user identification information associated with the presence information when said auction administration device determines, based on the presence information, that the users can participate in the auction.

5. The auction system according to claim 1, wherein said auction information includes entry time limit information indicative of a time limit by which users can apply to enter the auction,

wherein said auction administration device determines a time at which the auction is held on the basis of the entry time limit information.

6. The auction system according to claim 1, further comprising an auction history information storage unit for storing auction history information indicative of a history of auctions utilized by the users,

wherein said auction administration device retrieves the auction history information from said auction history information storage unit when the auction is held, determines based on the auction history information whether or not the users are qualified for participation in the auction, and selects users who are qualified for participation in the auction and can participate in the auction.

7. The auction system according to claim 6, wherein said auction history information includes offerer identification information for identifying an offerer in an auction, and successful bidder identification information for identifying a successful bidder in the auction in association with each other,

wherein said auction administration device determines that a user is qualified for the participation in the auction if the user has user identification information corresponding to successful bidder identification information associated with offerer identification information of an offerer of an auction to be held.

8. The auction system according to claim 1, further comprising an auction management device for recording user identification information of a user who registers for entry into the auction in said auction information storage unit in association with auction identification information of the auction, and for recording presence information of a user registered in said auction information storage unit in association with user identification information of the user.

15. The auction system according to claim 2, wherein said auction administration device administers the auction held in the chat form.

9. An auction method for holding an auction in which users participate through a network, said method comprising:

previously stored auction identification information for identifying an auction, and user identification information for identifying a user who has registered for entry into the auction in association with each other;

previously recorded presence information indicative of a situation as to whether or not the user who has registered for entry can participate in the auction in association with the user identification information of the user;

retrieving user identification information associated with auction identification information of the auction when the auction is to be held;

retrieving presence information associated with the user identification information;

selecting users in situations in which the users can participate in the auction based on the presence information; and

holding the auction if a predetermined condition is satisfied by users in situations where the users can participate in the auction.

10. The auction method according to claim 9, further comprising notifying the users in situations in which the users can participate in the auction of the opening of the auction in a chat form when the auction is held.

11. The auction method according to claim 9, wherein the selecting step includes extracting the user identification information associated with the presence information if the users can participate in the auction.

12. The auction method according to claim 9, wherein said auction information includes entry time limit information indicative of a time limit by which users can apply to enter the auction,

wherein said method further comprises determining a time at which the auction is held on the basis of the entry time limit information.

13. The auction method according to claim 9, further comprising:

previously stored auction history information indicative of a history of auctions utilized by the users;

determining based on the auction history information whether or not the users are qualified for the participation in the auction when the auction is held; and

selecting users who are qualified for participation in the auction and can participate in the auction.

14. The auction method according to claim 13, wherein said auction history information includes offerer identification information for identifying an offerer in an auction, and successful bidder identification information for identifying a successful bidder in the auction in association with each other,

wherein said method further comprises determining that a user is qualified for participation in the auction if the user has user identification information corresponding to successful bidder identification information associated with the offerer identification information of an offerer of an auction to be held.