Optimization Method and Device for Navigation Device

• US 20100312467A1
• Filed: 04/21/2010
• Published: 12/09/2010
• Est. Priority Date: 06/08/2009
• Status: Active Grant

• Current Assignee: Wistron Corporation
• Original Assignee: Wistron Corporation
• Inventors: Chang, Chih-Sung
• Granted Patent: US 8,694,243 B2
• Time in Patent Office: Days
• US Class Current: 701/201
• CPC Class Codes: G01C 21/3484 Personalized, e.g. from learned user behaviour or user-defined profiles

Abstract

An optimization method for a navigation device includes recording a plurality of coordinate variation data, analyzing the plurality of coordinate variation data to generate an analysis result, generating at least one behavior rule according to the analysis result, and adjusting a navigation result of the navigation device according to the at least one behavior rule.

Claims

1. An optimization method for a navigation device comprising:

recording a plurality of coordinate variation data of the navigation device;

analyzing the plurality of coordinate variation data to generate an analysis result;

generating at least one behavior rule according to the analysis result; and

adjusting a navigation result of the navigation device according to the at least one behavior rule.

2. The optimization method of claim 1, wherein the plurality of coordinate variation data are acquired by a global positioning system receiver of the navigation device.

3. The optimization method of claim 1, wherein the step of analyzing the plurality of coordinate variation data to generate the analysis result is analyzing the plurality of coordinate variation data by a data mining technique to generate the analysis result.

4. The optimization method of claim 3, wherein the data mining technique is an association rule or a clustering rule.

5. The optimization method of claim 1, wherein the step of generating the at least one behavior rule according to the analysis result further comprises storing the at least one behavior rule.

6. An optimization device for a navigation device comprising:

a storage unit, for recording a plurality of coordinate variation data of the navigation device;

an analysis unit, for analyzing the plurality of coordinate variation data to generate an analysis result;

a rule generating unit, for generating at least one behavior rule according to the analysis result; and

a logic unit, for adjusting a navigation result of the navigation device according to the at least one behavior rule.

7. The optimization device of claim 6, wherein the plurality of coordinate variation data are acquired by a global positioning system receiver of the navigation device.

8. The optimization device of claim 6, wherein the analysis unit analyzes the plurality of coordinate variation data by a data mining technique to generate the analysis result.

9. The optimization device of claim 8, wherein the data mining technique is an association rule or a clustering rule.

10. The optimization device of claim 6, wherein the rule generating unit is further utilized for storing the at least one behavior rule.

11. A navigation device comprising:

an input interface, for receiving a command for setting a target;

a positioning device, for acquiring a current coordinate information;

a map database, for storing a map data;

a navigation processor, for generating a navigation result according to the command, the current coordinate information and the map data; and

an optimization device, comprising;

a storage unit, for receiving the plurality of coordinate information previously acquired by the positioning device to record a plurality of coordinate variation data of the navigation device;

an analysis unit, for analyzing the plurality of coordinate variation data to generate an analysis result;

a rule generating unit, for generating at least one behavior rule according to the analysis result; and

a logic unit, for adjusting the navigation result according to the at least one behavior rule.

12. The navigation device of claim 11, wherein the positioning device is a global positioning system receiver.

13. The navigation device of claim 11, wherein the analysis unit analyzes the plurality of coordinate variation data by a data mining technique to generate the analysis result.

14. The navigation device of claim 13, wherein the data mining technique is an association rule or a clustering rule.

15. The navigation device of claim 11, wherein the rule generating unit is further utilized for storing the at least one behavior rule.

16. The navigation device of claim 11 further comprising a display device, for displaying the navigation result adjusted by the logic unit.

17. The navigation device of claim 11, wherein the logic unit is integrated within the navigation processor.