Method of and apparatus for providing arbitrarily defined hierarchy maps depicting relative geographical information

• US 5,771,280 A
• Filed: 05/07/1996
• Issued: 06/23/1998
• Est. Priority Date: 05/07/1996
• Status: Expired due to Term

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: MCI Communications Corporation (Verizon Communications Inc.)
• Inventors: Johnson, William J.
• Primary Examiner(s): Chan, Wing F.
• Application Number:
  US08/646,068
• Time in Patent Office: 777 Days
• Field of Search: 379/96-100, 379/90, 379/93, 379/94, 379/110, 379/45, 379/201, 379/93.17, 379/93.23, 379/93.25, 379/93.26, 379/93.28, 379/96.37, 379/100.01, 379/100.11, 358/400, 358/403, 340/990, 340/992, 340/993, 340/995
• US Class Current: 379/93.23
• CPC Class Codes: H04L 61/35 involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
• CPC Class Codes: H04L 61/4552 Lookup mechanisms between a plurality of directories; Synchronisation of directories, e.g. metadirectories
• 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: H04M 2201/38 Displays
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04M 3/42 Systems providing special services or facilities to subscribers specially adapted for wireless communication networks H04W4/00
• CPC Class Codes: H04M 3/42323 PBX's with CTI arrangements
• CPC Class Codes: H04M 3/4931 Directory assistance systems
• CPC Class Codes: H04Q 2213/13097 Numbering, addressing
• CPC Class Codes: H04Q 2213/13103 Memory
• CPC Class Codes: H04Q 2213/13141 Hunting for free outlet, circuit or channel
• CPC Class Codes: H04Q 2213/13175 Graphical user interface [GUI], WWW interface, visual indication
• CPC Class Codes: H04Q 2213/13216 Code signals, frame structure
• CPC Class Codes: H04Q 3/0016 Arrangements providing connection between exchanges

Abstract

The present invention discloses a method of and apparatus for determining and presenting information about the location of one party relative to the location of another party. The location may be determined from information pertaining to an active session, such as a telephone connection. A centralized address-book contains information about the location of each party listed within the address-book. An arbitrary number of map hierarchies (ranging from 1-N) is defined. Each map hierarchy comprises a plurality of geographical maps each classified as having an equivalent granularity. Each map is associated with one or more entries in the address-book. As each level of map hierarchies increase, the granularity of the maps contained therein, decrease. The location information is presented as a series of maps with a varying level of granularity. The most appropriate map based on the relative locations of the parties is automatically selected. Additionally, any of the maps within the set of associated maps may be viewed. A privacy feature is provided that allows a party to selectively grant viewing permission to others and/or prevent others from viewing their location information.

Claims

1. An apparatus coupled with a communications system for presenting graphical data to a first party, depicting a location of a second party, said apparatus comprising:

an address-book database comprising information associated with the first party and the second party including a current location for the first party and the second party;

a map database coupled with said address-book database comprising a plurality of geographical maps;

a processor coupled with said address-book database and said map database, wherein said processor selects a set of associated maps pertaining to said current location for each party, said set of associated maps comprising at least one map from among said plurality of geographical maps; and

a display, coupled with said geographical database, used to display at least one map within said set of associated maps.

2. The apparatus of claim 1 further comprising a point database coupled with said map database for maintaining a plurality of points, each point representing a specific location to be displayed with at least one of said geographical maps by said display.

3. The apparatus of claim 1 further comprising communication means for maintaining active communications between the first party and the second party.

4. The apparatus of claim 3 further comprising location determination means for finding said information associated with the first party based upon said active communications between the first party and the second party.

5. The apparatus of claim 4 wherein said location determination means is used to dynamically update said first storage means.

8. The apparatus of claim 1, wherein said processor is responsive to a request made by either the first or the second party.

10. The apparatus of claim 1 further comprising a privacy means for maintaining privacy wherein the first party selectively prevents the second party from viewing information pertaining to said location associated with the first party.

11. The apparatus of claim 10 further comprising permission granting means wherein the first party selectively grants permission to the second party thereby overriding said privacy means.

12. The apparatus of claim 1 wherein said display depicts a list of said associated maps, wherein any map within said list of associated maps is selectively displayed.

13. The apparatus of claim 1, wherein said address-book database can be accessed by the first and the second party.

6. The apparatus of claim I wherein said plurality of geographical maps are arranged in discrete hierarchies, wherein each of said maps is classified in a particular discrete hierarchy according to its relative granularity.

7. The apparatus of claim 6 wherein each map within said set of associated maps is classified as a different hierarchy.

9. The apparatus of claim I further comprising a selecting means for selecting a map from said set of associated maps, wherein said selecting means is based upon said location associated with the first party and said location associated with said second party.

14. A method for presenting graphical data to a first party, depicting a location of a second party, said method comprising the steps of:

(1) maintaining information associated with the first party and the second party including a current location for the first party and the second party;

(2) maintaining a plurality of geographical maps each including a graphical depiction of at least one said current location for the first party and the second party;

(3) selecting, in response to a request by the first party, a set of associated maps pertaining to said current location of the second party, said set of associated maps comprising at least one map from among said plurality of geographical maps; and

(4) displaying to the first party, at least one map within said set of associated maps.

15. The method of claim 14 further comprising the step of finding said information associated with the first party based upon location information provided an active communication channel between the first party and the second party.

16. The method of claim 15 further comprising the step of dynamically updating said information pertaining to the first party by using said information provided by an active communication channel between the first party and the second party.

17. The method of claim 14 wherein step (2) further comprises the step of arranging said plurality of geographical maps into discrete hierarchies, wherein each said map is classified in a particular discrete hierarchy according to its relative granularity.

18. The method of claim 17 wherein each map from said selecting step which comprises said set of associated maps is of a different hierarchy.

19. The method of claim 14 wherein step (3) further comprises the step of selecting a selected map from said set of associated maps, wherein said selected map is based upon said specific location associated with the first party and said specific location associated with the second party.

20. The method of claim 14 wherein step (3) further comprises the step of maintaining a privacy feature wherein the first party may selectively prevent the second party from viewing information pertaining to said location associated with the first party.

21. The method of claim 14 further comprising the step of maintaining a plurality of points, each point representing a specific location to be displayed with at least one said geographical map.

22. The method of claim 14, wherein said information associated with the first party and the second party can be accessed by the first party and the second party.

23. The method of claim 14, wherein said selecting step is responsive to a request by the second party, and wherein said set of associated maps pertains to said current location of the first party.