Server system, user terminal, service providing method and service providing system using the server system and the user terminal

• US 20060031410A1
• Filed: 12/01/2004
• Published: 02/09/2006
• Est. Priority Date: 07/06/2004
• Status: Active Grant

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Nagata, Nami, Mori, Shinichiro, Hirokawa, Yukio, Ohno, Keitaro
• Granted Patent: US 7,698,387 B2
• Time in Patent Office: Days
• US Class Current: 709/219
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: G06F 16/487 using geographical or spatial information, e.g. location
• CPC Class Codes: G06F 16/9537 Spatial or temporal dependent retrieval, e.g. spatiotemporal queries

Abstract

In a service providing system, a first database holds plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information and an identifier for identifying the three-dimensional real space range information is related, and a second database holds a service execution file in which each of plural pieces of three-dimensional space region information related to each identifier and service information in each three-dimensional space region are related. An extracting unit extracts, using position on a user terminal and an identifier, a service execution file corresponding to a three-dimensional space region. A service execution processing unit performs an executing process of a service corresponding to service information held in the extracted service execution file. The service system provides various kinds of services information at any time, effectively use the hardware, and limit the access. The user obtains service information available in a wide area.

Claims

1. A server system in a system providing services to a user terminal comprising:

a first database for holding plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information and an identifier for identifying said three-dimensional real space range information is related to each other;

a second database for holding one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to said identifier in said first database and service information provided in each three-dimensional space region is related to each other;

an extracting unit for extracting, on the basis of position information on said user terminal and an identifier held in said first database, a service execution file corresponding to a three-dimensional space region related to said identifier in said one or plural service execution files in said second database; and

a service execution processing unit for performing an executing process of a service corresponding to service information held in said service execution file extracted by said extracting unit.

2. The server system according to claim 1, wherein said first database holds plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information including latitude, longitude, altitude and a balloon radius of an object in three-dimensional space and an address related to said object is related to each other;

the second database holds one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to an address linked to a three-dimensional real space region in said first database, service information provided in said three-dimensional space region, and one or a plurality of directories are related to one another;

said extracting unit extracts a service execution file held in said second database on the basis of position information on said user terminal transmitted from said user terminal or position information positioned by a positioning unit in said system, and an address held in said first database; and

said service execution processing unit performs the execution process of a service corresponding to service information held in said service execution file extracted by said extracting unit.

3. The server system according to claim 1, wherein said first database holds plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information including latitude, longitude, altitude and a balloon radius of a building in three-dimensional and a uniform resource locator for obtaining service information relating to said building are related to each other;

said second database holds one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to said uniform resource locator linked to a three-dimensional real space region in said first database, service information provided in said three-dimensional space region, and one or a plurality of directories having a hierarchical structure are related to one another;

said extracting unit extracts, on the basis of position information including at least latitude, longitude and altitude of said user terminal transmitted from said user terminal or position information positioned by a positioning unit in said system on the basis of light and ultrasonic wave transmitted from said user terminal, and a uniform resource locator held in said first database, a service execution file or a directory corresponding to a three-dimensional space region related to said uniform resource locator among said one or plural service execution files or one or plural directories held in said second database; and

said service execution processing unit performs the execution process of a service corresponding to service information held in said service execution file or a service execution file in said directory extracted by said extracting unit.

4. The server system according to claim 1, wherein said service execution processing unit transmits information on a service to be executed to said user terminal.

5. The server system according to claim 1, wherein said second database relates at least each of said plural pieces of three-dimensional space region information to any one of said plural directories hierarchically structured.

6. The server system according to claim 1, wherein said second database holds at least said plural pieces of three-dimensional space region information in any one of said directories, using a general-purpose OS (Operating System) having a function of managing data, files and directories.

7. The server system according to claim 6, wherein said second database assigns a file attribute representing whether or not reading and writing are possible to said service information of each of said one or plural service execution files, and holds said plural pieces of three-dimensional space region information.

8. The server system according to claim 6, wherein said second database assigns each range of said plural directories hierarchically structured on the basis of an area range in three-dimensional real space.

9. The server system according to claim 8, wherein said second database assigns each range of said plural directories hierarchically structured on the basis of boundary information representing an area range in which a service can be provided.

10. The server system according to claim 9, wherein said second database holds said one or plural service execution files, adding ambiguity information to said boundary information.

11. The server system according to claim 6, said second database identifies a directory holding said service execution file by a combination of names of said plural directories hierarchically structured.

12. The server system according to claim 6, wherein said second database specifies names of said plural directories hierarchically structured on the basis of notation specification of files and directories of said general-purpose OS.

13. The server system according to claim 6, wherein, in said second database, each directory is related to one or a plurality of subdirectories in lower hierarchy than said directory.

14. The server system according to claim 1, wherein said second database holds at least either information depending on three-dimensional space region information of said plural directories hierarchically structured or information not depending on the same with respect to said one or plural service execution files.

15. The server system according to claim 1, wherein said second database holds a definition file for recording information included in service information formed as a directory.

16. The server system according to claim 1, wherein said second database further holds service information not related to three-dimensional real space position information of said plural directories hierarchically structured.

17. The server system according to claim 1, wherein said second database holds together service information related to three-dimensional real space position information of said plural directories hierarchically structured and service information not related to said three-dimensional real space position information.

18. The server system according to claim 9 further comprises:

a filtering unit for filtering said one or plural service execution files held in said second database on the basis of boundary information between said plural directories hierarchically structured.

19. The server system according to claim 18, wherein said filtering unit limits access to said one or plural service execution files held in said second database according to boundary information between said plural directories.

20. The server system according to claim 10 further comprises:

an access changing unit for limiting access to said one or plural service execution files held in said second database on the basis of a shape of said boundary information.

21. The server system according to claim 6, wherein said second database holds a device file necessary to reproduce sound, still picture or moving picture in each directory.

22. The server system according to claim 1 further comprises:

a measuring unit for measuring statistical information relating to detection of balloons representing an image of space range information; and

an estimating unit for estimating position information on said user terminal on the basis of said statistical information measured by said measuring unit.

23. The server system according to claim 1 further comprises:

a relative relationship defining unit for defining a relative relationship of service information included in said plural service execution files held in said second database.

24. The server system according to claim 23, wherein the range of said directory can be changed according to information relating to the quantity of resource of said user terminal transmitted from said user terminal.

25. The server system according to claim 6 further comprises:

a service availability determining unit being able to determine whether or not said one or plural service execution files are executable.

26. The server system according to claim 25, wherein said service availability determining unit has an initial file including service information in each directory or accessed from each directory, and comprises an accessing unit for accessing to said plural kinds of balloon data held in said first database to write, in said initial file, service execution propriety information on said one or plural pieces of service information included in said initial file.

27. The server system according to claim 25, wherein said service availability determining unit determines whether or not said one or plural service execution files are executable by referring to a parameter representing availability of a service given to each of said plural kinds of balloon data held in said first database.

28. The server system according to claim 25, wherein said service availability determining unit requests a management file of said balloon data to prepare a file describing service availability of a plurality of services belonging to said accessed directory, and determines service availability by referring to said file prepared in response to the request.

29. The server system according to claim 1 further comprises:

an authenticating unit for authenticating propriety of service offer to said user terminal.

30. The server system according to claim 1 further comprises:

an access controlling unit for setting access limitation to said balloon data held in said first database.

31. The server system according to claim 1, wherein, in either said first database or said second database, three-dimensional real space range information can be sequentially changed on the basis of said position information on said user terminal.

32. A server system making an apparatus other than a user terminal execute a service that a user of said user terminal requests in response to a request from said user terminal, said server system comprising:

a storing means for relating three-dimensional real space information on said apparatus to said apparatus, and storing said information;

an obtaining means for obtaining position information on said user terminal; and

a controlling means for identifying an apparatus which is to execute the service that the user requests by said position information on said user terminal obtained by said obtaining means and three-dimensional space information stored in said storing means, and making said identified apparatus execute the service.

33. A server system making an apparatus other than a user terminal execute a service that a user of said user terminal requests in response to a request from said user terminal, said server system comprising:

a storing means for relating three-dimensional real space information on a plurality of apparatuses to the former apparatus, and storing said information;

an obtaining means for obtaining position information on said user terminal; and

a controlling means for identifying a first apparatus having information necessary to executing the service that the user requests by the position information on said user terminal obtained by said obtaining unit and three-dimensional space information stored in said storing means, identifying a second apparatus for executing the service that the user requests by another position information obtained thereafter and the three-dimensional space information stored in said storing means, and making said second apparatus execute the service by using the information necessary to execute the service of said first apparatus.

34. A user terminal receiving information from a system providing services comprising:

a position information obtaining unit for obtaining position information on said user terminal;

a transmitting unit for transmitting said position information detected by said position information obtaining unit to said system; and

a receiving unit for receiving information on a service executed by said system at said position information transmitted from said transmitting unit;

said receiving unit receiving information on a service executed by said system at said position information transmitted from said transmitting unit on the basis of a database disposed in said system, said database holding one or a plurality of service execution files, in which each of plural pieces of three-dimensional real space range information, an identifier for identifying the three-dimensional real space range information, each of plural pieces three-dimensional space region information related to said identifier and service information provided in each three-dimensional space region are related to one another.

36. The user terminal according to claim 34 further comprising:

a displaying unit for displaying information on the service received by said receiving unit.

37. The user terminal according to claim 34, wherein said position information obtaining unit obtains position information including at least latitude, longitude and altitude of said user terminal.

35. A user terminal receiving information from a system providing services comprising:

a position information obtaining unit for obtaining position information on said user terminal;

a transmitting unit for transmitting said position information detected by said position information obtaining unit to said system; and

a receiving unit for receiving information on a service executed by said system at said position information transmitted from said transmitting unit;

said receiving unit receiving information on a service executed by said system at said position information transmitted from said transmitting unit on the basis of a first database holding plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information and an identifier for identifying the three-dimensional real space range information are related to each other, and a second database holding one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to the identifier in said first database and service information provided in each three-dimensional space region are related to each other.

38. A service providing system providing services from a server system to a user terminal comprising:

said server system comprising;

a first database for holding plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information and an identifier for identifying the three-dimensional real space range information are related to each other;

a second database for holding one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to said identifier in said first database and service information provided in each three-dimensional space region are related to each other;

an extracting unit for extracting, on the basis of position information on said user terminal and an identifier held in said first database, a service execution file corresponding to a three-dimensional space region related to said identifier among said one or plural service execution files in said second database;

a service execution processing unit for executing an executing process of a service corresponding to service information held in said service execution file extracted by said extracting unit;

said user terminal comprising;

a position information obtaining unit for obtaining position information on said user terminal;

a transmitting unit for transmitting said position information detected by said position information obtaining unit to said server system; and

a receiving unit for receiving information on a service executed by said server system at said position information transmitted from said transmitting unit on the basis of said first database and said second database.

39. The service providing system according to claim 38, wherein said server system comprises:

a position information correcting unit for inputting corrected position information estimated or compensated on the basis of the position information on said user terminal as position information to said extracting unit.

41. The service providing system according to claim 38 further comprising:

a remote control unit for notifying said user terminal of one or a plurality of directories having a hierarchy having a depth according to a hierarchy of a directory of said user terminal among said one or plural directories held in said second database.

40. A service providing system providing services from a server system to a user terminal comprising:

said server system comprising;

a first database for holding plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information and an identifier for identifying the three-dimensional real space range information are related to each other;

a second database holding one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to the identifier in said first database and service information provided in each three-dimensional space region are related to each other;

a positioning unit for positioning position information on said user terminal on the basis of light and ultrasonic wave transmitted from said user terminal;

an extracting unit for extracting, on the basis of said position information positioned by said positioning unit and an identifier held in said first database, a service execution file corresponding to a three-dimensional space region related to said identifier among said one or plural service execution files in said second database;

a service execution processing unit for performing an executing process of a service corresponding to service information held in said service execution file extracted by said extracting unit;

said user terminal comprising;

a light/ultrasonic wave transmitting unit for transmitting the light and ultrasonic wave;

a transmitting unit for transmitting data relating to the service operated by a user of said user terminal to said server system; and

a receiving unit for receiving information relating to a service executed by said server system on the basis of the light and ultrasonic wave transmitted from said light/ultrasonic wave transmitting unit.

42. A service providing method for providing services from a server system to a user terminal comprising the steps of:

in said user terminal,

obtaining, by means of a position information obtaining unit, position information on said user terminal;

transmitting, by means of a transmitting unit, said position information detected by said position information obtaining unit to said server system;

in said server system comprising a first database holding plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information and an identifier for identifying the three-dimensional real space range information are related to each other, and a second database holding one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to the identifier in said first database and service information provided in each three-dimensional space range are related to each other,

extracting, by means of an extracting unit, a service execution file corresponding to the three-dimensional space range relating to the position information transmitted from said user terminal on the basis of said first database and said second database; and

executing, by means of a service execution processing unit, a service corresponding to service information held in said service execution file extracted by said extracting unit.

43. A service providing method for providing services from a server system to a user terminal comprising the steps of:

in said user terminal,

transmitting, by means of a light/ultrasonic wave transmitting unit, light and ultrasonic wave;

in said server system comprising a first database holding plural kinds of balloon data, in which each of plural pieces of three-dimensional real space range information and an identifier for identifying the three-dimensional real space range information are related to each other, and a second database holding one or a plurality of service execution files, in which each of plural pieces of three-dimensional space region information related to the identifier in said first database and service information provided in each three-dimensional space region are related to each other,

positioning, by means of a positioning unit, position information on said user terminal on the basis of light and ultrasonic wave transmitted from said user terminal;

extracting, by means of an extracting unit, on the basis of said position information positioned by said positioning unit and an identifier held in said first database, a service execution file corresponding to a three-dimensional space region related to said identifier among said one or plural service execution files in said second database; and

executing, by means of a service execution processing unit, a service corresponding to service information held in said service execution file extracted by said extracting unit.