Navigation system and methods for route navigation

• US 9,360,337 B2
• Filed: 06/20/2007
• Issued: 06/07/2016
• Est. Priority Date: 06/20/2007
• Status: Active Grant

• Current Assignee: ZAMA Innovations LLC
• Original Assignee: Golba LLC
• Inventors: Moshfeghi, Mehran
• Primary Examiner(s): Zeender, Ryan
• Assistant Examiner(s): BUCHANAN, CHRISTOPHER R
• Application Number:
  US11/820,580
• Publication Number:
  US 20080319653A1
• Time in Patent Office: 3,275 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network
• CPC Class Codes: G01C 21/34 Route searching; Route guidance
• CPC Class Codes: G01C 21/3608 using speech input, e.g. using speech recognition
• CPC Class Codes: G01C 21/362 received from an external device or application, e.g. PDA, mobile phone or calendar application
• CPC Class Codes: G01S 19/42 Determining position
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal

Abstract

Embodiments of the present invention include systems and methods for improved navigation using the global positioning system (GPS). A method of improved navigation includes transmitting a destination to a navigation server through a wireless communication channel. The method further includes transmitting position information from a GPS-enabled device to the navigation server through the wireless communication channel automatically at a time interval. The method further includes generating navigation information by the navigation server. The navigation information is based on the position information and the destination. The method further includes receiving navigation information on the GPS-enabled device from the navigation server through the wireless communication channel.

Claims

1. A method of providing improved navigation using a contact list stored on a mobile device, the method comprising:

at a GPS-enabled car navigation system communicatively coupled to the mobile device via a communication link, receiving the contact list comprising a set of contacts from the mobile device via the communication link, each particular contact comprising an identity and a physical address of the particular contact;

at the car navigation system, receiving an identity of a contact from the received set of contacts;

at the car navigation system, mapping the identity of the contact to a physical address of the contact, wherein the physical address is received from the mobile device; and

at the car navigation system, determining navigation information based on a current location as a starting point and the physical address of the contact as a destination without communicating with the mobile device.

2. The method of claim 1 further comprising storing the contact list in a data storage of the car navigation system.

3. The method of claim 1, wherein the identity of the contact is received through a voice command.

4. The method of claim 1, wherein the contact list is received from the Internet through the mobile device.

5. The method of claim 1, wherein the contact is a person and the identity is a name of the person.

6. The method of claim 1, wherein the contact is a location and the identity is a name of the location.

7. The method of claim 1, wherein the contact is a business and the identity is a name of the business.

8. The method of claim 1, wherein the identity of a contact is a phone number of the contact.

9. The method of claim 1, wherein the communication link is a short range communication link.

10. A method of providing improved navigation, the method comprising:

at a GPS-enabled car navigation system, receiving information of a set of entities from a mobile device connected to the car navigation system via a short range communication link, the information of each particular entity comprising an identity and a physical address of the particular entity;

storing the information of the set of entities in a data storage of the GPS-enabled car navigation system;

at the car navigation system while cellular service is not available for the mobile device;

receiving an identity of a particular entity from the set of entities; and

generating navigation information from a current location to a physical address of the particular entity.

11. The method of claim 10 further comprising mapping, at the car navigation system, the identity of the particular entity to a physical address of the particular entity without using the communication link.

12. The method of claim 10, wherein the identity of the particular entity is received through a voice command.

13. The method of claim 10, wherein the information of the set of entities is received from the Internet through the mobile device.

14. The method of claim 10, wherein the information of the set of entities is stored on the mobile device.

15. The method of claim 10, wherein the particular entity is a person and the identity is a name of the person.

16. The method of claim 10, wherein the particular entity is a location and the identity is a name of the location.

17. The method of claim 10, wherein the particular entity is a business and the identity is a name of the business.

18. The method of claim 10, wherein the identity of an entity is a phone number of the entity.

19. The method of claim 10, wherein the short range communication link uses one of Bluetooth, Wireless LAN, Ultra-WideBand, WiMax, and Zigbee technologies.

20. A method of providing improved navigation, the method comprising:

at a GPS-enabled car navigation system communicatively coupled to a mobile device via a communication link, receiving information of a plurality of appointments from the mobile device via the communication link, the information of each particular appointment comprising a time and a location;

storing the information of the plurality of appointments in a data storage of the car navigation system;

for each particular appointment in the plurality of appointments;

at a predetermined time before the time of the particular appointment, triggering an alert through the car navigation system without communicating with the mobile device, the alert indicating the particular appointment is approaching; and

at the car navigation system, determining navigation information based on a current location and the location of the particular appointment without communicating with the mobile device.

21. The method of claim 20, wherein the alert comprises providing a reminder of the particular appointment through a speech interface of the car navigation system.

22. The method of claim 20 further comprising displaying the determined navigation information on a display screen of the car navigation system.

24. The method of claim 20, wherein the alert comprises presenting the information of the particular appointment on a display screen of the car navigation system.

25. The method of claim 20, wherein said information of the plurality of appointments is received from the Internet through the mobile device.

23. The method of 22 further comprising receiving a command at the car navigation system before displaying the determined navigation information on the display screen.

26. A non-transitory computer readable medium storing a computer program for execution by a GPS-enabled car navigation system, the computer program comprising sets of instructions for:

receiving information of a plurality of appointments from a mobile device connected to the car navigation system via a communication link, the information of each particular appointment comprising a time and a location;

storing the information of the plurality of appointments in a data storage of the car navigation system;

triggering an alert to indicate an upcoming appointment at a predetermined time before the time of the upcoming appointment; and

determining navigation information based on a current location and the location of the upcoming appointment, said triggering and determining not requiring availability of cellular service.

27. The non-transitory computer readable medium of claim 26, wherein the set of instructions for triggering the alert comprises a set of instructions for providing a reminder of the upcoming appointment through a speech interface of the car navigation system.

28. The non-transitory computer readable medium of claim 26, wherein the computer program further comprises a set of instructions for displaying the determined navigation information on a display screen of the car navigation system.

30. The non-transitory computer readable medium of claim 26, wherein the set of instructions for triggering the alert further comprises a set of instructions for presenting the information of the appointment through a display screen of the car navigation system.

31. The non-transitory computer readable medium of claim 26, wherein said information of the plurality of appointments is received from the Internet through the mobile device.

29. The non-transitory computer readable medium of 28, wherein the computer program further comprises a set of instructions for receiving a command before displaying the determined navigation information on the display screen.