CROWD ENHANCED CONNECTIVITY MAP FOR DATA TRANSFER INTERMITTENCY MITIGATION

• US 20150281906A1
• Filed: 03/31/2014
• Published: 10/01/2015
• Est. Priority Date: 03/31/2014
• Status: Active Grant

• Current Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Original Assignee: Ford Global Technologies, LLC (Ford Motor Company)
• Inventors: Tseng, Fling, Filev, Dimitar Petrov, Makki, Imad Hassan, Prakah-Asante, Kwaku O., Yang, Hsin-hsiang
• Granted Patent: US 9,549,291 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/61 taking into account QoS or priority requirements
• CPC Class Codes: H04W 4/027 using movement velocity, acceleration information
• CPC Class Codes: H04W 4/46 for vehicle-to-vehicle communication [V2V]

Abstract

A vehicle includes a communication interface, a memory device, and a processing device. The communication interface is configured to communicate over a communication network. The memory device is configured to store a connectivity map associated with a geographic area. The connectivity map defines a communication quality at a plurality of locations in the geographic area. The processing device is configured to initiate a remote data transfer over the communication network in accordance with the connectivity map.

Claims

1. A vehicle comprising:

a communication interface configured to communicate over a communication network;

a memory device configured to store a connectivity map associated with a geographic area, the connectivity map defining a communication quality at a plurality of locations in the geographic area; and

a processing device configured to initiate a remote data transfer over the communication network in accordance with the connectivity map.

2. The vehicle of claim 1, wherein the processing device is configured to compare the communication quality at one of the plurality of locations to a threshold.

3. The vehicle of claim 2, wherein the processing device is configured to initiate the remote data transfer if the communication quality at one of the plurality of locations exceeds the threshold.

4. The vehicle of claim 1, wherein the remote data transfer includes uploading data to a remote server.

5. The vehicle of claim 1, wherein the remote data transfer includes downloading data from a remote server.

6. The vehicle of claim 1, wherein the processing device is configured to compare an observed data transfer quality to at least one communication quality defined by the connectivity map, and wherein the connectivity map is updated if the observed data transfer quality is different from the communication quality defined by the connectivity map.

7. The vehicle of claim 6, wherein the processing device is configured to determine the communication quality at a plurality of locations and generate the connectivity map by associating the determined communication quality to at least one of the plurality of locations.

8. The vehicle of claim 1, wherein the connectivity map is received at the communication interface in accordance with a vehicle-to-vehicle communication protocol.

9. The vehicle of claim 1, wherein the connectivity map is received at the communication interface from a remote server.

10. A vehicle system comprising:

a processing device configured to initiate a remote data transfer over a communication network in accordance with a connectivity map, the connectivity map defining a communication quality at a plurality of locations within a geographic area.

11. The vehicle system of claim 10, wherein the processing device is configured to compare the communication quality at one of the plurality of locations to a threshold.

12. The vehicle system of claim 11, wherein the processing device is configured to initiate the remote data transfer if the communication quality at one of the plurality of locations exceeds the threshold.

13. The vehicle system of claim 10, wherein the remote data transfer includes uploading data to a remote server.

14. The vehicle system of claim 10, wherein the remote data transfer includes downloading data from a remote server.

15. The vehicle system of claim 10, wherein the processing device is configured to compare an observed data transfer quality to at least one communication quality defined by the connectivity map, and wherein the connectivity map is updated if the observed data transfer quality is different from the communication quality defined by the connectivity map.

16. The vehicle system of claim 15, wherein the processing device is configured to determine the communication quality at a plurality of locations and generate the connectivity map by associating the determined communication quality to at least one of the plurality of locations.

17. The vehicle system of claim 10, wherein the connectivity map is received in accordance with a vehicle-to-vehicle communication protocol.

18. The vehicle system of claim 10, wherein the connectivity map is received from a remote server.

19. A method comprising:

accessing a connectivity map defining a communication quality at a plurality of locations within a geographic area;

comparing the communication quality at one of the plurality of locations to a threshold; and

initiating a remote data transfer over a communication network if the communication quality at one of the plurality of locations exceeds the threshold.

20. The method of claim 19, wherein the remote data transfer includes at least one of uploading data to a remote server and downloading data from the remote server.