Position information processing terminal and position information supply system, and position information processing method

• US 20030084119A1
• Filed: 10/29/2002
• Published: 05/01/2003
• Est. Priority Date: 10/31/2001
• Status: Abandoned Application

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Ichimura, Shigehiro
• Application Number:
  US10/282,028
• Publication Number:
  US 20030084119A1
• Time in Patent Office: Days
• US Class Current: 709/217
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

The position information processing terminal obtains a position of a user and when a current position of the user is inside of a predetermined region set in advance, refrains from transmitting position information to a server to make no request for position related information, thereby protecting privacy. In addition, switching position information of the user between transmission enabled and disabled every time the user comes in and out of a certain region realizes control of transmission/non-transmission of position information every time the user passes through a specific region.

Claims

1. A position information processing terminal for transmitting position information indicative of a position of a user to a server through a communication network and receiving position related information which is related to said position information from said server, comprising

means for transmitting said position information when the position of said user is outside of a region set in advance.

2. The position information processing terminal according to claim 1, further comprising:

region setting means for setting and storing said region, and

means for determining whether said position information represents the outside of said region or not and when the information represents the outside of the region, transmitting said position information to said server through said communication network.

3. The position information processing terminal according to claim 2, wherein

said region setting means includes input means for receiving input of a set region and storage means for storing an input region.

4. A position information processing terminal for transmitting position information indicative of a position of a user to a server through a communication network and receiving position related information which is related to said position information from said server, comprising:

means for determining whether said user has moved from outside into a region set in advance or moved out of the region based on said position information to set transmission enabled/disabled of said position information according to the determination result, and

means for transmitting said position information when said transmission enabled/disabled setting represents enabled.

5. The position information processing terminal according to claim 4, further comprising:

storage means for storing position information of said user, and

a transmission enabled/disabled flag for storing information of said transmission enabled/disabled set, wherein

determination is made based on a current position of said user which is newly obtained and the position information stored in said storage means whether said user has moved from outside into the region set in advance or moved out of the region.

6. A position information processing method in a position information processing terminal for transmitting position information indicative of a position of a user to a server through a communication network and receiving position related information which is related to said position information from the server, comprising the step of

transmitting said position information when the position of said user is outside of a region set in advance.

7. The position information processing method according to claim 6, further comprising the steps of:

setting and storing said region, and

determining whether said position information represents the outside of said region or not and when the information represents the outside of the region, transmitting said position information to said server through said communication network.

8. A position information processing method in a position information processing terminal for transmitting position information indicative of a position of a user to a server through a communication network and receiving position related information which is related to said position information from the server, comprising the steps of:

determining whether said user has moved from outside into a region set in advance or moved out of the region based on said position information,

setting transmission enabled/disabled of said position information according to said determination result, and

transmitting said position information when said transmission enabled/disabled setting represents enabled.

9. A program for making a computer to execute a position information processing method in a position information processing terminal for transmitting position information indicative of a position of a user to a server through a communication network and receiving position related information which is related to said position information from said server, comprising the function of

transmitting said position information when the position of said user is outside of a region set in advance.

10. A program for making a computer to execute a position information processing method in a position information processing terminal for transmitting position information indicative of a position of a user to a server through a communication network and receiving position related information which is related to said position information from the server, comprising the functions of:

determining whether said user has moved from outside into a region set in advance or moved out of the region based on said position information,

setting transmission enabled/disabled of said position information according to said determination result, and

transmitting said position information when said transmission enabled/disabled setting represents enabled.

11. A position information supply system including a position information processing terminal for transmitting position information indicative of a position of a user through a communication network and a server for receiving said position information from said communication network to supply position related information which is related to said position information to said position information processing terminal, wherein

said position information processing terminal

transmits said position information when the position of said user is outside of a region set in advance.

12. A position information supply system including a position information processing terminal for transmitting position information indicative of a position of a user through a communication network and a server for receiving said position information from said communication network to supply position related information which is related to said position information to said position information processing terminal, wherein

said position information processing terminal includes:

means for determining whether said user has moved from outside into a region set in advance or moved out of the region based on said position information and setting transmission enabled/disabled of said position information according to the determination result, and

transmission means for transmitting said position information when said transmission enabled/disabled setting represents enabled.

13. A position information processing method in a position information supply system including a position information processing terminal for transmitting position information indicative of a position of a user through a communication network and a server for receiving said position information from said communication network to supply position related information which is related to said position information to said position information processing terminal, wherein

said position information processing terminal side includes the step of

transmitting said position information when the position of said user is outside of a region set in advance.

14. A position information processing method in a position information supply system including a position information processing terminal for transmitting position information indicative of a position of a user through a communication network and a server for receiving said position information from said communication network to supply position related information which is related to said position information to said position information processing terminal, wherein

said position information processing terminal side includes the steps of:

determining whether said user has moved from outside into a region set in advance or moved out of the region based on said position information,

setting transmission enabled/disabled of said position information according to said determination result, and

transmitting said position information when said transmission enabled/disabled setting represents enabled.