Method and system for exchanging location content data in different data formats

• US 8,554,871 B2
• Filed: 01/30/2009
• Issued: 10/08/2013
• Est. Priority Date: 01/30/2009
• Status: Active Grant

• Current Assignee: HERE Global B.V. (HERE Holding Corporation)
• Original Assignee: Navteq B.V. (HERE Holding Corporation)
• Inventors: Samsalovic, Vojislav
• Primary Examiner(s): Nguyen, Dustin
• Application Number:
  US12/362,807
• Publication Number:
  US 20100198907A1
• Time in Patent Office: 1,712 Days
• Field of Search: 701/23, 701/209, 701/300, 701/201, 701/208, 709/218, 709/217, 705/14.45, 340/539.13, 715/855, 707/104.1, 706/47
• US Class Current: 709/217
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• CPC Class Codes: G01C 21/3889 Transmission of selected map data, e.g. depending on route
• CPC Class Codes: G06F 16/258 Data format conversion from or to a database
• CPC Class Codes: G06F 16/29 Geographical information databases
• CPC Class Codes: H04L 69/163 In-band adaptation of TCP data exchange; In-band control procedures

Abstract

A method and system for exchanging location content data in different data formats is disclosed. A third-party system makes a request to retrieve, add, modify, or delete location content. The request is made in a first data format. A data exchange system receives the request, converts the request to a second data format supported by a location reference system, and sends the request to the location reference system. The location reference system prepares a response to the request and sends the response to the data exchange system. The data exchange system converts the response to the first data format and sends the response to the third-party system.

Claims

1. A method for exchanging location content data between a location reference system and a third-party system, comprising:

receiving a request from a third-party system that includes a location code associated with location content, wherein the location code is assigned by a location reference system;

determining a first map vendor data format of the request;

transforming the request to a second map vendor data format used by the location reference system;

providing the transformed request to the location reference system;

receiving a response from the location reference system that includes the location code;

transforming the response into the first map vendor data format of the request; and

sending the transformed response to the third-party system.

2. The method of claim 1, wherein the request is to retrieve location content stored in the location reference system.

3. The method of claim 1, wherein the request is to add, modify, or delete location content stored in the location reference system.

4. The method of claim 1, wherein the first map vendor data format of the request is selected from the group consisting of Geography Markup Language (GML) format, GPS Exchange Format (GPX), Landmarks Exchange Format (LMX), Keyhole Markup Language (KML), whereonearthID, Traffic Message Channel (TMC), AGORA-C, and a map vendor format.

5. The method of claim 1, wherein transforming the request includes transforming the data in real time.

6. The method of claim 1, wherein transforming the request includes transforming the data in a batch process.

7. The method of claim 1, wherein transforming the request includes invoking a data handler based on the determined first map vendor data format of the request.

8. The method of claim 1, wherein the response further includes requested location content data.

9. The method of claim 1, wherein the response further includes an acknowledgement that the location reference system added, modified, or deleted location content associated with the location code.

16. The method of claim 1, wherein the first map vendor data format corresponds to a first geographic database and the second map vendor data format corresponds to a second geographic database.

10. A method for exchanging location content data between a location reference system and a third-party system, comprising:

receiving a message having a first data format from a third party;

transforming the message into a second data format;

sending the message in the second data format to a location reference system, wherein the message includes a location code and information related to a geographic location associated with the location code, wherein the location code is assigned by the location reference system; and

receiving a response from the location reference system in the second data format;

transforming the response into the first data format; and

sending the response in the first data format to the third party, wherein the response includes the location code and information related to the geographic location associated with the location code,

wherein the first data format is defined by a first map vendor and the second data format is defined by a second map vendor.

11. The method of claim 10, further comprising determining whether the first data format can be transformed into the second data format.

12. The method of claim 10, further comprising selecting whether to transform the message into the second data format in a real-time mode or a batch mode.

13. The method of claim 10, further comprising selecting a data handler to transform the message into the second data format.

14. The method of claim 13, wherein the data handler is selected from the group consisting of a text handler, an image handler, an audio handler, a video handler, and a binary handler.

15. The method of claim 10, wherein sending the message in the second data format to the location reference system includes using an adapter to send the message.