Information processing apparatus and information processing method

• US 7,107,259 B2
• Filed: 03/28/2002
• Issued: 09/12/2006
• Est. Priority Date: 03/29/2001
• Status: Expired due to Fees

• Current Assignee: Pioneer Corporation
• Original Assignee: Pioneer Corporation
• Inventors: Gayama, Shinichi
• Primary Examiner(s): Robinson, Greta
• Assistant Examiner(s): Veillard, Jacques
• Application Number:
  US10/107,438
• Publication Number:
  US 20020156830A1
• Time in Patent Office: 1,629 Days
• Field of Search: 707 3- 7, 707100-102, 707/201, 707/104.1, 707/9, 707/10, 707/206, 707/200, 709/206, 709/245, 709201-202, 705/1, 705/26, 701/201, 701/213, 345/173, 345/536
• US Class Current: 1/1
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network
• CPC Class Codes: G10L 2015/0631 Creating reference templates; Clustering
• CPC Class Codes: G10L 2015/228 of application context
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04Q 2213/13096 Digital apparatus individually associated with a subscriber line, digital line circuits
• CPC Class Codes: H04Q 2213/13098 Mobile subscriber
• CPC Class Codes: H04Q 2213/13103 Memory
• CPC Class Codes: H04Q 2213/13175 Graphical user interface [GUI], WWW interface, visual indication
• CPC Class Codes: H04Q 2213/13337 Picturephone, videotelephony
• CPC Class Codes: H04Q 2213/13376 Information service, downloading of information, 0800/0900 services
• CPC Class Codes: H04Q 2213/13378 Speech recognition, speech analysis
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99934 Query formulation, input preparation, or translation
• CPC Class Codes: Y10S 707/99935 Query augmenting and refining, e.g. inexact access

Abstract

In an example information processing apparatus, three information groups divided by type into general information, system-inherent information, and user information, are utilized to give operational directions. The information processing apparatus selects one or more best information from a plurality of input information based on the three information groups, whereby the best information can be selected with flexibility and high reliability.

Claims

1. An information processing apparatus incorporated into an applied system comprising:

an input device for inputting a plurality of information items;

a selecting device for selecting one or more information items from the inputted information items; and

a determining device for determining whether or not a difference in a value of appropriateness given to each of the inputted information items is greater than a predetermined value,

wherein the selecting device narrows the inputted information items down to one or more information items based on at least general information which includes at least any one of common knowledge and expertise and is independent of a user and the applied system, and

wherein the selecting device performs the narrowing if the difference is not greater than the predetermined value.

2. The apparatus according to claim 1, wherein the selecting device includes:

a first device for narrowing a plurality of information items down to one or more information items based on the general information;

a second device for further narrowing a plurality of information items down to one or more information items based on system-inherent information which is independent of the user but dependent on the applied system; and

a third device for narrowing a plurality of information items down to one or more information items based on user information which includes at least any one of the user'"'"'s private information, the user'"'"'s preference information, and the user'"'"'s action pattern information and is dependent on the user but independent of the applied system,

wherein the selecting device performs phased narrowing by sequentially using each of the first, second and third devices.

3. The apparatus according to claim 1, wherein the selecting device outputs a command signal to operate the applied system according to the selected information item.

4. The apparatus according to claim 1, wherein the applied system comprises a voice recognition device, and wherein the selecting device selects one or more information items from a plurality of information items provided by the voice recognition device.

5. The apparatus according to claim 1, further comprising:

a ranking device for ranking the plurality of information items based on at least general information which includes at least any one of common knowledge and expertise and is independent of a user and the applied system.

6. The apparatus according to claim 1, further comprising:

a deciding device for deciding an operation of the applied system based on the selected information item.

7. The apparatus according to claim 2, further comprising:

an updating device for updating the user information based on operation conditions of the user of the applied system.

8. The apparatus according to claim 2, wherein the user information is commonly utilized by apparatuses incorporated into applied systems of different types.

9. The apparatus according to claim 2, further comprising:

an updating device for updating the system-inherent information based on changes in environments involving the applied system.

10. The apparatus according to claim 2, wherein the system-inherent information is commonly utilized by apparatuses incorporated into applied systems of the same type, used respectively by different users.

11. The apparatus according to claim 2, wherein one or more of the general information, the system-inherent information and the user information is stored, in part or in whole, in a database managed by a server built on a network commonly accessible by apparatuses incorporated into applied systems, and

the apparatus acquires and utilizes required general information, system-inherent information or user information from the database via the network.

12. The apparatus according to claim 2, further comprising:

an updating device for updating the user information based on operations conditions of the user of the applied system,

wherein the user information is commonly utilized by apparatuses incorporated into applied systems of different type.

13. The apparatus according to claim 2, further comprising:

an updating device for updating the system-inherent information based on changes in environments involving the applied system,

wherein the system-inherent information is commonly utilized by apparatuses incorporated into applied systems of the same type, used respectively by users.

14. An information processing method comprising:

an input process of inputting a plurality of information items;

a selecting process of selecting one or more information items from the inputted information items, and

a determining process of determining whether or not a difference in a value of appropriateness given to each of the inputted information items is greater than a predetermined value,

wherein the selecting process narrows the inputted information items down to one or more information items based on at least general information which includes at least any one of common knowledge and expertise and is independent of a user and the applied system, and

wherein the selecting process performs the narrowing if the difference is not greater than predetermined value.

15. The method according to claim 14, wherein the selecting process includes:

a first process of narrowing a plurality of information items down to one or more information items based on the general information;

a second process of narrowing a plurality of information items down to one or more information items based on system-inherent information which is independent of the user but dependent on the applied system; and

a third process of narrowing a plurality of information items down to one or more information items based on user information which includes at least any one of the user'"'"'s private information, the user'"'"'s preference information, and the user'"'"'s action pattern information and is dependent on the user but independent of the applied system,

wherein the selecting process performs phased narrowing by sequentially using each of the first, second and third processes.

16. The method according to claim 15, further comprising:

an updating process of updating the user information based on operation conditions of the user of the applied system,

wherein the user information is commonly utilized by apparatuses incorporated into applied systems of different type.

17. The method according to claim 15, further comprising:

an updating process of updating the system-inherent information based on changes in environments involving the applied system,

wherein the system-inherent information is commonly utilized by apparatuses incorporated into applied system of the same type, used respectively by users.

18. The method according to claim 14, further comprising:

a ranking process of ranking the inputted plurality of information items based on at least general information which includes at least any one of common knowledge and expertise and is independent of a user and the applied system.

19. The method according to claim 14, further comprising:

a deciding process of deciding an operation of the applied system based on the selected information item.