METHOD AND APPARATUS FOR SUPPORTING WIRELESS COMMUNICATION IN A VEHICLE

• US 20140098806A1
• Filed: 12/10/2013
• Published: 04/10/2014
• Est. Priority Date: 10/11/2006
• Status: Active Grant

• Current Assignee: Marvell Asia Pte Limited (Marvell Technology Group Limited)
• Original Assignee: Marvell World Trade Limited (Marvell Technology Group Limited)
• Inventors: Gercekci, Anil, Ghirnikar, Avinash
• Granted Patent: US 9,119,014 B2
• Time in Patent Office: Days
• US Class Current: 370/338
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
• 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: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

A system, for a vehicle, including a first wireless client station implemented in the vehicle, a wireless access point implemented in the vehicle, and a controller implemented in the vehicle. The first wireless client station is configured to transmit a first packet. The first packet includes a first command to control an operation of the vehicle. The wireless access point is configured to receive the first packet and transmit the first packet. The controller is configured to receive the first packet from the wireless access point and to control the operation of the vehicle in accordance with the first command included within the first packet.

Claims

1. A system for controlling an operation of a vehicle, the system comprising:

a first wireless client station configured to be implemented in the vehicle, wherein the first wireless client station is configured to transmit a first packet, wherein the first packet includes a first command to control the operation of the vehicle;

a controller configured to be implemented in the vehicle; and

a wireless access point configured to be implemented in the vehicle, wherein the wireless access point is configured to

receive the first packet transmitted from the first wireless client station, and

subsequent to receiving the first packet transmitted from the first wireless client station, transmit the first packet to the controller,

wherein in response to the controller receiving the first packet transmitted from the wireless access point, the controller is configured to control the operation of the vehicle in accordance with the first command included within the first packet.

2. The system of claim 1, wherein:

the first wireless client station is configured to transmit a second packet including a second command;

the wireless access point is configured to

receive and transmit the second packet;

receive, in response to transmitting the second packet, one or more packets from a server implemented in the vehicle, wherein the one or more packets include data in accordance with the second command included within the second packet; and

transmit the one or more packets; and

the first wireless client station is configured to

receive the one or more packets from the wireless access point, and

transmit the one or more packets to a media player implemented in the vehicle to generate an output on the media player in accordance with the data included within the one or more packets.

3. The system of claim 1, further comprising a user interface configured to be implemented in the vehicle, wherein the user interface is configured to (i) receive an input from a person in the vehicle, and (ii) generate the first packet in accordance with the input.

4. The system of claim 2, further comprising a user interface configured to be implemented in the vehicle, wherein the user interface is configured to (i) receive an input from a person in the vehicle, and (ii) generate the second packet in accordance with the input.

5. The system of claim 1, further comprising:

a sensor configured to be implemented in the vehicle, wherein the sensor is configured to sense a condition of the vehicle; and

a second wireless client station configured to be implemented in the vehicle, wherein the second wireless client station is configured to transmit a second packet to the wireless access point, and wherein the second packet includes data indicating the condition sensed by the sensor.

6. The system of claim 5, further comprising a user interface configured to be implemented in the vehicle, wherein the user interface is configured to (i) receive the second packet from the wireless access point, and (ii) generate an indication of the condition in accordance with the data included within the second packet.

7. The system of claim 1, wherein the wireless access point is configured to (i) receive a second packet from a wireless device external to the vehicle, wherein the second packet includes a second command to control the operation of the vehicle, and (ii) transmit the second packet.

8. The system of claim 7, wherein the controller is configured to:

receive the second packet from the wireless access point, and

control the operation of the vehicle in accordance with the second command included within the second packet.

9. A method for controlling an operation of a vehicle, the method comprising:

transmitting a first packet from a first wireless client station, wherein the first packet includes a first command to control the operation of the vehicle, and wherein the first wireless client station is implemented in the vehicle;

receiving, at an access point implemented in the vehicle, the first packet transmitted by the first wireless client, wherein the access point is implemented in the vehicle;

forwarding, from the access point, the first packet to a controller, wherein the controller is implemented in the vehicle; and

controlling, using the controller, the operation of the vehicle in accordance with the first command included within the first packet.

10. The method of claim 9, further comprising:

transmitting, from the first wireless client station, a second packet including a second command;

forwarding the second packet to a server implemented in the vehicle;

forwarding one or more packets from the server to the first wireless client station, wherein the one or more packets include data according to the second command;

transmitting the one or more packets from the first wireless client station; and

generating an output on a media player implemented in the vehicle in accordance with the data included within the one or more packets.

11. The method of claim 9, further comprising generating the first packet in accordance with an input received from a person in the vehicle.

12. The method of claim 10, further comprising generating the second packet in accordance with an input received from a person in the vehicle.

13. The method of claim 9, further comprising:

sensing a condition of the vehicle; and

transmitting a second packet from a second wireless client station implemented in the vehicle,

wherein the second packet includes data indicating the condition of the vehicle.

14. The method of claim 13, further comprising generating an indication of the condition in accordance with the data included in the second packet.

15. The method of claim 9, further comprising:

receiving a second packet from a wireless device external to the vehicle, wherein the second packet includes a second command to control the operation of the vehicle; and

forwarding the second packet to the controller.

16. The method of claim 15, further comprising controlling, using the controller, the operation of the vehicle in accordance with the second command included within the second packet.