System and method for multi-channel vehicle communications

• US 10,491,291 B2
• Filed: 05/19/2017
• Issued: 11/26/2019
• Est. Priority Date: 05/19/2017
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: He, Xiaozhong, Judd, Thomas D., Malaga, Alfonso, Moya, Adam
• Primary Examiner(s): Han, Clemence S
• Application Number:
  US15/600,249
• Publication Number:
  US 20180337720A1
• Time in Patent Office: 921 Days
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G08G 5/0013 with a ground station
• CPC Class Codes: H04B 1/38 Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
• CPC Class Codes: H04B 1/3822 specially adapted for use in vehicles H04B1/3827 takes precedence
• CPC Class Codes: H04B 7/18506 Communications with or from aircraft, i.e. aeronautical mobile service
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04W 84/06 Airborne or Satellite Networks space-based or airborne stations H04B7/185

Abstract

In one embodiment, a method is provided. The method comprises: selecting, with a communications management system configured to be installed on a vehicle, at least one primary channel on a multichannel transceiver; transmitting and/or receiving data over the at least one primary channel; searching, with the multichannel transceiver for other viable communications links; and selecting a new at least one primary channel.

Claims

1. A system, comprising:

a multichannel transceiver, comprising only one transmitter, configured to be installed in a vehicle and to simultaneously receive on at least two channels;

wherein the multichannel transceiver is configured to communicate through a datalink system with at least one of a vehicle traffic center and a vehicle operations center;

a communications management system coupled to the multichannel transceiver;

wherein the communications management system is configured to be installed in the vehicle; and

wherein the communications management system is configured to select channels from a plurality of channels of the multichannel transceiver, and relay data between at least one vehicle component and the at least one of the vehicle traffic center and the vehicle operations center.

2. The system of claim 1, wherein the multichannel transceiver is configured to be coupled, through a first communications link over a first channel and through a second communications link over a second channel, to the datalink system, where the datalink system comprises:

at least one datalink network system;

a first datalink transceiver station coupled to the first communications link, and to at least one of the vehicle traffic center and the vehicle operations center through the at least one datalink network system;

a second datalink transceiver station coupled to the second communications link, and to the at least one of the vehicle traffic center and the vehicle operations center through the at least one datalink network system;

wherein the communications management system is configured to select the first communications link to facilitate communications between the multichannel transceiver and the at least one of the vehicle traffic center and the vehicle operations center; and

wherein the communications management system is configured to select the second communications link when communications over the first communications link becomes disrupted.

3. The system of claim 1, wherein the multichannel transceiver is configured to be coupled through a first communications link over a first channel and through a second communications link over a second channel, to the datalink system, where the datalink system comprises:

at least one datalink network system;

a first datalink transceiver station coupled to the first communications link, and to the vehicle traffic center through the at least one datalink network system; and

a second datalink transceiver station coupled to the second communications link, and to the vehicle operations center through the at least one datalink network system.

4. The system of claim 1, wherein the multichannel transceiver is configured to be coupled through a first communications link over a first channel and through a second communications link over a second channel, to the datalink system, where the datalink system comprises:

at least one datalink network system;

a first datalink transceiver station coupled to the first communications link, and to the vehicle traffic center and the vehicle operations center through the at least one datalink network system; and

a second datalink transceiver station coupled to the second communications link, and to the vehicle traffic center and the vehicle operations center through the at least one datalink network system.

5. The system of claim 4, wherein if either the first communications link or the second communications link becomes disrupted, the multichannel transceiver is configured to remain in communications with the vehicle traffic center and the vehicle operations center.

6. The system of claim 1, further comprising at least one bus coupling the communications management system to the multichannel transceiver.

7. The system of claim 1, wherein the transmitter is configured to be coupled to a single antenna.

8. A communications management system, comprising:

a processing system;

a router coupled to the processing system;

wherein the communications management system is configured to be installed in a vehicle and to be coupled to a multichannel transceiver, comprising only one transmitter, in the vehicle, configured to simultaneously receive on at least two channels simultaneously; and

wherein the processing system is configured to select channels from a plurality of channels of the multichannel transceiver, and relay data between at least one component in the vehicle and at least one of a vehicle traffic center and a vehicle operations center.

9. The communications management system of claim 8, wherein the router comprises at least one of an aircraft communications addressing and reporting system (ACARS) router, an aeronautical telecommunication network (ATN)/open system interconnection (OSI) router, and an Internet Protocol (IP) router such as an ATN/IP router.

10. The communications management system of claim 8, wherein the processing unit comprises:

a processor;

a memory coupled to the processor; and

wherein the memory comprises;

a mode control system;

a frequency management system; and

a data management system.

11. The communications management system of claim 8, wherein initial frequencies of operation are determined based upon at least one of (a) geographic location;

(b) received signal strength;

(c) cost;

(d) instructions from a service provider, (e) communications link availability, (f) communications link performance, (g) datalink security, and (h) ability to communicate vehicle traffic control safety service messages.

12. The communications management system of claim 8, wherein the communications management unit is configured to control the multichannel transceiver to be coupled, through a first communications link over a first channel and through a second communications link over a second channel, to a datalink system, where the datalink system comprises:

a first datalink transceiver station coupled to the first communications link, and to at least one of the vehicle traffic center and the vehicle operations center through at least one datalink network system;

a second datalink transceiver station coupled to the second communications link, and to the at least one of the vehicle traffic center and the vehicle operations center through the at least one datalink network system; and

the at least one datalink network system;

wherein the communications management system is configured to select the first communications link to facilitate communications between the multichannel transceiver and the at least one of the vehicle traffic center and the vehicle operations center; and

wherein the communications management system is configured to select the second communications link when communications over the first communications link becomes disrupted.

13. The communications management system of claim 8, wherein the communications management unit is configured to control the multichannel transceiver to be coupled to a first communications link and a second communications link;

wherein the first communications link is coupled to a first datalink transceiver station;

wherein the second communications link is coupled to a second datalink transceiver station;

wherein the first datalink transceiver station and the second datalink transceiver station are each coupled to at least one datalink network system;

wherein at least one datalink network system is coupled to the vehicle traffic center and the vehicle operations center;

wherein the vehicle traffic center is coupled to the multichannel transceiver through the first datalink transceiver station; and

wherein the vehicle operations center is coupled to the multichannel transceiver through the second datalink transceiver station.

14. The communications management system of claim 8, wherein the communications management unit is configured to control the multichannel transceiver to be coupled through a first communications link over a first channel and through a second communications link over a second channel, to a datalink system, where the datalink system comprises:

a first datalink transceiver station coupled to the first communications link, and to the vehicle traffic center and the vehicle operations center through at least one datalink network system;

a second datalink transceiver station coupled to the second communications link, and to the vehicle traffic center and the vehicle operations center through the at least one datalink network system; and

the at least one datalink network system.

15. The communications management system of claim 14, wherein if either the first communications link or the second communications link becomes disrupted, the multichannel transceiver is configured to remain in communications with the vehicle traffic center and the vehicle operations center.

16. The communication management system of claim 8, wherein the transmitter is configured to be coupled to a single antenna.

17. A method, comprising:

selecting, with a communications management system configured to be installed on a vehicle, at least one primary channel on a multichannel transceiver, comprising only one transmitter, coupled to the communications management system;

wherein the communications management system is further configured to relay data between at least one vehicle component and at least one of a vehicle traffic center and a vehicle operations center;

at least one of transmitting and receiving data, with the multichannel transceiver, over the at least one primary channel;

searching, with the multichannel transceiver, for other viable communications links; and

selecting a new at least one primary channel on the multichannel transceiver.

18. The method of claim 17, wherein the selecting at least one primary channel comprises selecting a new primary channel based upon at least one of:

signal strength of the signals received, geographic location;

cost, instructions from a service provider, communications link availability, datalink security, and ability to communicate vehicle traffic control safety service messages.

19. The method of claim 17, wherein the selecting the new at least one primary channel comprises selecting a new primary channel based upon at least one of:

a communications link corresponding to the new primary channel having a signal characteristic better than a communications link of the primary channel, the communications link corresponding to the new primary channel having a signal characteristic better than a first threshold level, the communications link corresponding to the primary channel having a signal characteristic below a second threshold level, geographic location;

cost, instructions from a service provider, communications link availability, datalink security, and ability to communicate vehicle traffic control safety service messages.

20. The method of claim 17, wherein the transmitter is configured to be coupled to a single antenna.