Application US20200324798

BLOCKCHAIN REMOTE COMMAND VERIFICATION
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US20200324798

1. A control system for operating one or more locomotives in a train, the control system comprising: (9) (3)

a first communication unit located on-board a first locomotive of a first consist in the train;

an off-board remote controller interface located remotely from the train, the off-board remote controller interface being configured to receive or generate a locomotive control command, store the received or generated locomotive control command in a shared ledger, and relay the locomotive control command to the first communication unit,

wherein the first communication unit is configured to receive the locomotive control command from the off-board remote controller interface.

2. The control system of claim 1, wherein: (0) (2)

3. The control system of claim 1, wherein the shared ledger is a blockchain. (0)

4. The control system of claim 1, the off-board remote controller interface further being configured to: (0) (4)

receive or generate a control command for a switch located within a railroad track;

store the received or generated control command for the switch in the shared ledger;

receive sensor data originating from a sensor located within the train, the railroad track, or associated components; and

store the received sensor data in the shared ledger.

5. The control system of claim 1, further comprising: (0) (3)

an on-board controller located on-board the first locomotive of the first consist of the train and communicatively coupled with the first communication unit; and

the on-board controller comprising a cab electronics system, and a locomotive control system,

the cab electronics system comprising at least one integrated display computer being configured to: receive and display data from outputs of one or more of machine gauges, indicators, sensors, and controls;

process and integrate the received data;

receive one or more control command signals from the off-board remote controller interface; and

communicate commands based on the data and the received one or more control command signals,

the locomotive control system being configured to receive commands communicated from the cab electronics system,

the on-board controller being in wireless communication with the off-board remote controller interface.

6. The control system of claim 1, wherein the second lead communication unit comprises a wireless modem configured to communicate data messages in the form of packetized data with the off-board remote controller interface. (0)

7. The control system of claim 1, wherein the locomotive control command comprises at least one of a throttle command, a dynamic braking readiness command, and a brake command. (0)

8. The control system of claim 1, wherein a signal corresponding to the locomotive control command from the off-board remote controller interface is configured to at least one of: change a throttle position, activate or deactivate dynamic braking, and apply or release a brake. (0)

9. The control system of claim 1, further comprising a locomotive interface gateway located on the first locomotive of the first consist, the locomotive interface gateway being configured to receive and modulate commands from the cab electronics system of the first locomotive of the first consist and communicate the modulated commands to the off-board remote controller interface. (0)

10. The control system of claim 1, wherein the locomotive control system is configured to control one or more of circuit breakers, throttle settings, dynamic braking, and pneumatic braking on an associated lead locomotive in accordance with the commands received from the cab electronics system. (0)

11. A train control system, comprising: (3) (6)

a first consist of locomotives, the first consist comprising a first locomotive and one or more first trailing locomotives;

a first communication unit located on-board the first locomotive of the first consist; and

an off-board remote controller interface located remotely from the train and being configured to:

receive or generate a locomotive control command;

store the received or generated locomotive control command in a shared ledger; and

relay the locomotive control command to the first locomotive of the first consist by transmitting a signal corresponding to the locomotive control command from the off-board remote controller interface to the first lead communication unit.

12. The train control system of claim 11, further comprising: (0) (3)

13. The train control system of claim 11, wherein the shared ledger is a blockchain. (0)

14. The train control system of claim 11, wherein first communication unit comprises a wireless modem configured to communicate data messages in the form of packetized data with the off-board remote controller interface. (0)

15. A method for controlling a train, the train comprising a first consist of locomotives, and a first communication unit located on-board a first locomotive of the first consist, the method comprising: (4) (3)

receiving or generating a locomotive control command by an off-board remote controller interface;

storing, by the off-board remote controller interface, the received or generated locomotive control command in a shared ledger; and

relaying the locomotive control command to the first communication unit.

16. The method of claim 15, wherein: (1) (2)

the train further comprises a second consist of locomotives, and a second communication unit located on-board a second locomotive of the second consist; and

the locomotive control command is received from the second communication unit.

17. The method of claim 16, further comprising: (0) (10)

generating the locomotive control command with an on-board controller located on-board the second locomotive of the second consist, wherein the generating the locomotive control command comprises:

receiving data from outputs of one or more of machine gauges, indicators, sensors, and controls at a cab electronics system of the second on-board controller;

processing the received data;

communicating commands from the cab electronics system of the second on-board controller based on the data and the locomotive control command; and

receiving the commands communicated from the cab electronics system at a locomotive control system;

receiving a signal corresponding to the locomotive control command at the first on-board controller located on-board the first locomotive of the first consist of the train;

receiving data from outputs of one or more of machine gauges, indicators, sensors, and controls at a cab electronics system of the first on-board controller;

processing the received data;

communicating commands from the cab electronics system of the first on-board controller based on the data and the corresponding control command signal; and

receiving the commands communicated from the cab electronics system at a locomotive control system of the first on-board controller.

18. The method of claim 15, wherein the transmitting the locomotive control command to the off-board remote controller interface and receiving the corresponding command control signal from the off-board remote controller interface comprises communication of messages in the form of packetized data over the Internet. (0)

19. The method of claim 15, wherein the shared ledger is a blockchain. (0)

20. The method of claim 15, further including: (0) (4)

receiving or generating a control command for a switch located within a railroad track;

storing the received or generated control command for the switch in the shared ledger;

receiving sensor data originating from a sensor located within the train, the railroad track, or associated components; and

storing the received sensor data in the shared ledger.

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Application US20200324798

BLOCKCHAIN REMOTE COMMAND VERIFICATION

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