PARTIAL MAP UPDATES

• US 20150066366A1
• Filed: 03/16/2012
• Published: 03/05/2015
• Est. Priority Date: 03/16/2012
• Status: Abandoned Application

• Current Assignee: Qoros Automotive Co., Ltd.
• Original Assignee: Qoros Automotive Co., Ltd.
• Inventors: Pang, Eric Hc, Villanti, Stefano
• Application Number:
  US14/385,751
• Publication Number:
  US 20150066366A1
• Time in Patent Office: Days
• US Class Current: 701/532
• CPC Class Codes: G01C 21/34 Route searching; Route guidance
• CPC Class Codes: G01C 21/3889 Transmission of selected map data, e.g. depending on route
• CPC Class Codes: G06Q 20/123 Shopping for digital content
• CPC Class Codes: G06Q 20/14 specially adapted for billing systems
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions

Abstract

A method, implemented in a computer system, may comprise maintaining by the computer system map data divided into at least a first pre-selected map portion and a second pre-selected map portion different from the first pre-selected map portion. The computer system may receive a request for transmission of the first pre-selected map portion to a vehicle navigation unit, and transmit a payment request indicating a payment amount associated with the first pre-selected map portion. The computer system may also receive an indication of payment of the payment amount, and transmit over a wireless network the first pre-selected map portion to the vehicle navigation unit.

Claims

1. A method, implemented in a computer system, the method comprising:

maintaining, by the computer system, map data divided into at least a first pre-selected map portion and a second pre-selected map portion different from the first pre-selected map portion;

receiving, by the computer system, a request for transmission of the first pre-selected map portion to a vehicle navigation unit;

transmitting, by the computer system, a payment request indicating a payment amount associated with the first pre-selected map portion;

receiving, by the computer system, an indication of payment of the payment amount; and

transmitting, by the computer system, over a wireless network, the first pre-selected map portion to the vehicle navigation unit.

2. The method of claim 1, wherein receiving a request for transmission of the first pre-selected map portion includes receiving the request from the vehicle navigation unit.

3. The method of claim 1, wherein receiving a request for transmission of the first pre-selected map portion includes receiving the request from a second computer system remote from the vehicle navigation unit.

4. The method of claim 1, further comprising determining whether the vehicle navigation unit has a current version of the first pre-selected map portion.

5. The method of claim 4, further comprising:

transmitting, responsive to the vehicle navigation unit having the current version, an indication that no update is available; and

transmitting, responsive to the vehicle navigation unit not having the current version, the payment request and the first pre-selected map portion.

6. The method of claim 4, further comprising transmitting, responsive to the vehicle navigation unit having a prior version of the first pre-selected map portion, an indication that an update is available.

7. The method of claim 1, wherein the first pre-selected map portion includes map data for a first pre-selected geographic region and the second pre-selected map portion includes map data for a second pre-selected geographic region different from the first pre-selected geographic region.

8. The method of claim 1, wherein transmitting the first pre-selected map portion to the vehicle navigation unit only occurs after receiving the indication of payment of the payment amount.

9. The method of claim 1, wherein transmitting the first pre-selected map portion to the vehicle navigation unit further includes transmitting a unique identifier associated with the vehicle navigation unit to allow for identification of the first pre-selected map portion by the vehicle navigation unit receiving the first pre-selected map portion.

10. The method of claim 1, wherein transmitting the first pre-selected map portion to the vehicle navigation unit includes transmitting the first pre-selected map portion to a telematics unit of a vehicle that includes the vehicle navigation unit.

11. The method of claim 1, wherein transmitting the first pre-selected map portion to the vehicle navigation unit includes transmitting over a mobile communications network the first pre-selected map portion to the vehicle navigation unit, the vehicle navigation unit being enabled to communicate over the mobile communications network.

21. The method of claim 1, wherein transmitting the first pre-selected map portion to the vehicle navigation unit occurs after receiving an indication that the vehicle navigation unit is in a receiving mode.

22. The method of claim 21, wherein transmitting the first pre-selected map portion to the vehicle navigation unit does not occur after receiving an indication that the vehicle navigation unit is not in a receiving mode.

23. The method of claim 22, further comprising:

stopping a transmission after transmitting a partial transmission of the first pre-selected map portion of a complete transmission of the first pre-selected map portion when the vehicle navigation unit is not in the receiving mode; and

re-starting a transmission to continue transmitting a remaining portion of the first pre-selected map portion of the complete transmission after receiving an indication that the vehicle navigation unit is in the receiving mode.

12. A system for updating electronic maps, comprising:

a first computer system including;

a first processor;

a first memory; and

a first data manipulation program including a plurality of instructions stored in the first memory that when executed by the first processor, cause the first processor to;

provide map data divided into at least a first pre-selected map portion and a second pre-selected map portion different from the first pre-selected map portion;

receive a request for transmission of the first pre-selected map portion;

transmit a payment request indicating a payment amount associated with the first pre-selected map portion;

receive an indication of payment of the payment amount; and

transmit the first pre-selected map portion;

a second computer system, remote from the first computer system, including;

a second processor;

a second memory; and

a second data manipulation program including a plurality of instructions stored in the second memory that when executed by the processor, cause the second processor to;

transmit to the first computer system the request for transmission of the first pre-selected map portion; and

transmit to the first computer system the payment amount in response to the payment request; and

a vehicle navigation unit including;

a third processor;

a third memory; and

a third data manipulation program including instructions stored in the third memory that when executed by the third processor, cause the third processor to receive the transmission of the first pre-selected map portion from the first computer system.

13. The system of claim 12, wherein the vehicle navigation unit is connected to a power source and powered on to receive transmissions on-demand from the first computer system.

14. The system of claim 12, further comprising a telematics unit disposed in a vehicle, the telematics unit including the vehicle navigation unit.

15. The system of claim 12, wherein the vehicle navigation unit includes the second computer system.

16. A method, implemented in a vehicle navigation system, the method comprising:

automatically transmitting from a first location a request for transmission of a first pre-selected map portion associated with map data for a first geographic region;

automatically initiating payment of a first payment amount associated with the first pre-selected map portion; and

receiving the first pre-selected map portion after the first payment amount is paid.

17. The method of claim 16, further comprising receiving an indication that an update is available of the map data for the first geographic region.

18. The method of claim 16, further comprising:

automatically transmitting from a second location a request for transmission of a second pre-selected map portion associated with map data for a second geographic region different from the first geographic region; and

receiving the second pre-selected map portion after a second payment amount is paid associated with the second pre-selected map portion.

19. The method of claim 16, further comprising receiving information to calculate one or more unique positional coordinates associated with the first location, wherein automatically transmitting the request occurs based on reaching the one or more unique positional coordinates associated with the first location.

20. The method of claim 16, wherein automatically transmitting from a first location a request for transmission of a first pre-selected map portion associated with map data for a first geographic region includes automatically transmitting from a telematics unit of a vehicle that includes a vehicle navigation unit of the vehicle navigation system.