Information assisting system, information assisting method, information terminal apparatus, and information assisting apparatus

• US 20020132627A1
• Filed: 03/18/2002
• Published: 09/19/2002
• Est. Priority Date: 03/19/2001
• Status: Abandoned Application

• Current Assignee: Pioneer Corporation
• Original Assignee: Pioneer Corporation
• Inventors: Ichihara, Naohiko
• Application Number:
  US10/098,340
• Publication Number:
  US 20020132627A1
• Time in Patent Office: Days
• US Class Current: 455/456.3
• CPC Class Codes: G08G 1/005 including pedestrian guidance indicator
• CPC Class Codes: G08G 1/096811 where the route is computed offboard
• CPC Class Codes: G08G 1/096872 where instructions are given per voice
• CPC Class Codes: G08G 1/096883 where input information is obtained using a mobile device, e.g. a mobile phone, a PDA

Abstract

To provide an information assisting system, an information assisting method, an information terminal apparatus, and an information assisting apparatus capable of improving convenience to a user. Positioning device for determining a current position of a cellular phone serving as an information terminal apparatus is provided, and an agent function is provided to at least one of the cellular phone and a server serving as an information assisting apparatus, which communicate with each other via a mobile communication network. The agent function judges the circumstance of the user by comparing information on an action plan of the user with information on the current position of the information terminal apparatus which moves along with the user, and upon judging an occurrence of a trouble which affects the action plan of the user, the agent function provides the user with proper information and continues to assist the user in a suitable manner until the desired purpose of the user is achieved.

Claims

1. An information assisting system employing a mobile communication network, comprising:

an information terminal apparatus and an information assisting apparatus communicating with each other via said mobile communication network;

positioning device provided to said information terminal apparatus, for determining a current position of said information terminal apparatus; and

agent device provided to at least one of said information terminal apparatus and said information assisting apparatus,

wherein said agent device retrieves information pertinent to the current position of said information terminal apparatus from said information assisting apparatus, based on the information on the current position determined by said positioning device, and supplies the retrieved information to said information terminal apparatus.

2. The information assisting system according to claim 1, wherein said agent device sets information on an action plan of a user inputted from said information terminal apparatus, compares the action plan information with the current position information determined at every predetermined time by said positioning device, and judges an occurrence of a trouble brought to the user when the information on the current position has a discrepancy in time or in position with respect to the information on said action plan.

3. The information assisting system according to claim 1, wherein said agent device sets information on an action plan of a user inputted from said information terminal apparatus, conducts a search through said information assisting apparatus at every predetermined time to obtain information pertinent to the information on said action plan, and judges a circumstance of the user by comparing the information obtained by said search with information on the current position determined by said positioning device.

4. The information assisting system according to claim 3, wherein said agent device judges an occurrence of a trouble to the user upon judging that the information obtained by said search includes information pertinent to the information on the current position determined by said positioning device, said agent device'"'"'s judgment being performed by comparing the information obtained by said search with the information on the current position determined by said positioning device.

5. The information assisting system according to claim 3, wherein, after said agent device sets the information on said action plan of the user inputted from said information terminal apparatus, said agent device judges the circumstance of the user and an occurrence of a trouble to the user upon supply of information affecting the user from said information assisting apparatus and based on the information supplied.

6. The information assisting system according to claim 2, wherein, upon judging the occurrence of a trouble, said agent device retrieves information pertinent to said trouble from said information assisting apparatus, and supplies said information terminal apparatus with the information retrieved.

7. The information assisting system according to claim 3, wherein, upon judging the occurrence of a trouble, said agent device retrieves information pertinent to said trouble from said information assisting apparatus, and supplies said information terminal apparatus with the information retrieved.

8. The information assisting system according to claim 2, wherein, when the user enters an assistance continue command in response to the information pertinent to said trouble supplied to said information terminal apparatus, said agent device sets information on an action plan from a position at which said information terminal apparatus was present when said assistance continue command was entered.

9. The information assisting system according to claim 3, wherein, when the user enters an assistance continue command in response to the information pertinent to said trouble supplied to said information terminal apparatus, said agent device sets information on an action plan from a position at which said information terminal apparatus was present when said assistance continue command was entered.

10. The information assisting system according to claim 1, wherein said information assisting apparatus is provided with storage device for storing information on a timetable of a vehicle traveling according to a predetermined timetable between arbitrary points in a transportation network.

11. The information assisting system according to claim 10, wherein said agent device finds, from the information on the timetable stored in said storage device, an action plan route extending from a start point to a destination of travel and specified by a user with said information terminal apparatus, and upon judging an occurrence of a trouble to the user while the user is moving along said action plan route, said agent device finds, from the information on the timetable stored in said storage device, an alternative action plan route extending from a point at which judgment was made to the destination of travel.

13. The information assisting method according to claim 12, wherein:

information on the current position of said information terminal apparatus is determined at every predetermined time;

the information on the current position determined is compared with information on an action plan of a user inputted into said information terminal apparatus; and

an occurrence of a trouble to the user is judged when the information on the current position causes a discrepancy in time or in position with respect to the information on said action plan.

14. The information assisting method according to claim 12, wherein:

a search is conducted through said information assisting apparatus at every predetermined time to obtain information pertinent to information on an action plan of a user inputted into said information terminal apparatus; and

a circumstance of the user is judged by comparing the information obtained by said search with information on the current position of said information terminal apparatus.

15. The information assisting method according to claim 14, wherein by comparing the information obtained by said search with the information on the current position determined by the positioning device, an occurrence of a trouble to the user is judged when the information obtained by said search is judged to have included information pertinent to the information on the current position.

16. The information assisting method according to claim 13, wherein after the information on said action plan of the user inputted from said information terminal apparatus is set, when there is a supply of information affecting the user from said information assisting apparatus to said information terminal apparatus, a circumstance of the user and the occurrence of a trouble to the user are judged based on the information supplied.

17. The inf ormation assisting method according to claim 13, wherein, when the occurrence of a trouble is judged, information pertinent to said trouble is retrieved from said information assisting apparatus and supplied to said information terminal apparatus.

18. The inf ormation assisting method according to claim 14, wherein, when the occurrence of a trouble is judged, information pertinent to said trouble is retrieved from said information assisting apparatus and supplied to said information terminal apparatus.

19. The information assisting method according to claim 13, wherein, when the user enters an a ssistance c ontinue command in response to the information pertinent to said trouble supplied to said information terminal apparatus, information is set which is related to an action plan from a position at which said information terminal apparatus was present when said assistance continue command was entered.

20. The information assisting method according to claim 14, wherein, when the user enters an assistance continue command in response to the information pertinent to said trouble supplied to said information terminal apparatus, information is set which is related to an action plan from a position at which said information terminal apparatus was present when said assistance continue command was entered.

12. An information assisting method employing an information terminal apparatus and an information assisting apparatus communicating with each other via a mobile communication network, wherein:

a current position of said information terminal apparatus is determined; and

information pertinent to the current position determined is retrieved from said information assisting apparatus and supplied to said information terminal apparatus.

21. An information terminal apparatus used in an information assisting system employing a mobile communication network, comprising:

positioning device which determines a current position of said information terminal apparatus; and

agent device which retrieves information pertinent to the current position from an information assisting apparatus network-connected with said mobile communication network, based on information on the current position determined by said positioning device, and supplies said retrieved information to a user.

22. The information terminal apparatus according to claim 21, wherein said agent device has the current position be determined at every predetermined time by said positioning device, compares the determined information on the current position with information on an action plan of the user inputted into said information terminal apparatus, and judges an occurrence of a trouble to the user when the information on the current position causes a discrepancy in time or in position with respect to the information on said action plan.

23. The information terminal apparatus according to claim 22, wherein said agent device conducts a search through said information assisting apparatus at every predetermined time to obtain information pertinent to the information on said action plan, and judges a circumstance of the user by comparing the information obtained by said search with the information on the current position of said information terminal apparatus.

24. The information terminal apparatus according to claim 23, wherein said agent device judges the occurrence of a trouble to the user upon judging that the information obtained by said search includes information pertinent to the information on the current position, by comparing the information obtained by said search with the information on the current position determined by said positioning device.

25. The information terminal apparatus according to claim 22, wherein,

after the information on said action plan of the user inputted from said information terminal apparatus is set, when there is a supply of information affecting the user from said information assisting apparatus to said information terminal apparatus, a circumstance of the user and the occurrence of a trouble to the user are judged based on the information supplied.

26. The information terminal apparatus according to claim 22, wherein upon judging the occurrence of a trouble, said agent device retrieves information pertinent to said trouble from said information assisting apparatus, and supplies the retrieved information to said information terminal apparatus.

27. The information terminal apparatus according to claim 22, wherein, when the user enters an assistance continue command in response to the information pertinent to said trouble supplied to said information terminal apparatus, said agent device sets information on an action plan from a current position at which said information terminal apparatus was present when said assistance continue command was entered.

28. The information terminal apparatus according to claim 21, wherein said agent device has the current position determined at every predetermined time by said positioning device, supplies said information assisting apparatus with information on the current position determined and information on an action plan of the user inputted into the information terminal apparatus, and judges an occurrence of a trouble to the user when a discrepancy in time or in position is found by comparing the information on the current position with the information on said action plan.

29. The information terminal apparatus according to claim 28, wherein said agent device has a search conducted by said information assisting apparatus at every predetermined time to obtain information pertinent to the information on said action plan, and judges a circumstance of the user by comparing the information obtained by said search with the information on the current position of said information terminal apparatus.

30. The information terminal apparatus according to claim 29, wherein said agent device renders the information assisting apparatus to compare the information obtained by said search with the information on the current position determined by said positioning device, and judges the occurrence of a trouble to the user upon judging that the information obtained by said search includes information pertinent to the information on the current position.

31. The information terminal apparatus according to claim 28, wherein, after said agent device sets the information on said action plan of the user inputted from said information terminal apparatus, and upon supply of information affecting the user from said information assisting apparatus, said agent device judges the circumstance of the user and renders information pertinent to said trouble affecting the user to be retrieved from said information assisting apparatus based on the information supplied.

32. The information terminal apparatus according to claim 29, wherein, when the user enters an assistance continue command in response to the information pertinent to said trouble, said agent device sets information on an action plan from a position at which said information terminal apparatus was present when said assistance continue command was entered.

33. An information assisting apparatus used in an information assisting system employing a mobile communication network, comprising:

agent device which compares information on a current position of an information terminal apparatus transmitted at every predetermined time from said information terminal apparatus network-connected with said mobile communication network, with information on an action plan of a user inputted into said information terminal apparatus, and judges an occurrence of a trouble to the user when the information on the current position causes a discrepancy in time or in place with respect to the information on said action plan.

35. The information assisting apparatus according to claim 34, wherein said agent device judges an occurrence of a trouble to the user upon judging that the information obtained by said search includes information pertinent to the information on the current position, by comparing the information obtained by said search with the information on the current position.

36. The information assisting apparatus according to claim 33, wherein, when the user enters an assistance continue command in response to information pertinent to said trouble, said agent device sets information on an action plan from a position at which said information terminal apparatus was present when said assistance continue command was entered.

37. The information assisting apparatus according to claim 34, wherein, when the user enters an assistance continue command in response to information pertinent to said trouble, said agent device sets information on an action plan from a position at which said information terminal apparatus was present when said assistance continue command was entered.

34. An information assisting apparatus used in an information assisting system employing a mobile communication network, comprising:

agent device which receives information on an action plan of a user from an information terminal apparatus network-connected with said mobile communication network, conducts a search at every predetermined time to obtain information pertinent to the information on said action plan, and judges a circumstance of the user by comparing the information obtained by said search with information on a current position of said information terminal apparatus.