Vehicle operation control system

1. A control system for a vehicle consist, comprising:

an operator management (OM) controller comprising:

a first interface electrically coupled to an operator controller of a first vehicle of the vehicle consist, the consist comprising the first vehicle and a second vehicle that is a different type of vehicle than the first vehicle, the second vehicle logically or mechanically coupled with the first vehicle; and

a second interface electrically coupled to a local vehicle control system of the first vehicle;

wherein the OM controller is logically interposed between the operator controller and the local vehicle control system and is configured to:

receive an operator command via the first interface from the operator controller and receive signals of one or more external conditions relating to operation of the first vehicle from one or more sensors;

evaluate the received operator command to one or more trigger conditions and one or more sensed external conditions and operating limits of the second vehicle;

modify the operator command to generate a modified operator command that is different from the operator command that is received via the first interface responsive to the one or more trigger conditions being met, and

send the modified operator command via the second interface to the local vehicle control system to control operation of the first vehicle based on the modified operator command and via a communication link to the second vehicle to control operation of the second vehicle based on the modified operator command, wherein the OM controller is configured to generate the modified operator command based on the operating limits of the second vehicle so that both the first vehicle and the second vehicle are controlled to operate within the operating limits of the second vehicle.

2. The system of claim 1 , wherein, if the operator command does not meet at least one of the one or more trigger conditions, the OM controller is further configured to send the operator command that is received via the first interface to the local vehicle control system via the second interface to control operation of the first vehicle based on the operator command received via the first interface.

3. The system of claim 1 , wherein the operator command comprises at least one of a throttle command, a braking command, or a direction control command.

4. The system of claim 1 , wherein the operator command comprises a braking command, and in response to receiving the braking command, the OM controller is configured to:

determine a rate or limit of increasing or decreasing braking of the first vehicle based on the braking command, the external conditions, and at least one of the one or more trigger conditions associated with the braking command; and

generate at least one regulated braking command to send to the local vehicle control system to control braking of the first vehicle based on the determined rate or limit.

5. The system of claim 1 , wherein the operator command comprises a throttle command, and in response to receiving the throttle command, the OM controller is configured to:

determine a limit or rate of increasing or decreasing speed of the first vehicle based on the throttle command, the external conditions, and at least one of the one or more trigger conditions associated with the throttle command; and

generate at least one regulated throttle command to send to the local vehicle control system to control speed of the first vehicle based on the determined rate or limit.

6. The system of claim 1 , wherein the operator command comprises a direction control command, and in response to receiving the direction control command, the OM controller is configured to:

generate at least one regulated direction control command based on the direction control command, the external conditions, and at least one of the one or more trigger conditions associated with the direction control command; and

send the regulated direction control commend to the local vehicle control system to control direction of the first vehicle.

7. The system of claim 1 , wherein the one or more sensors communicate with the OM controller information relating to one or more of environmental or ambient conditions proximate to the first vehicle, local equipment state or condition, transportation network state or condition, or operating state or condition of the first vehicle.

8. The system of claim 7 , wherein the environmental or ambient conditions proximate to the first vehicle comprise weather or seasonal aspects, wherein

the weather comprises temperature, pressure, humidity, precipitation, and ozone or pollution, and

the seasonal aspects comprise a presence or likelihood of the presence of: snow, ice, leaves, insects, mud, sand, and airborne dust.

9. The system of claim 7 , wherein the local equipment state or condition comprises an age of the equipment, a maintenance level of the equipment, and a type of the equipment.

10. The system of claim 7 , wherein the transportation network state or condition comprises one or more of:

a loading value representing a plurality of vehicles in given area or along a determined section of a route over which the vehicle consist is to travel,

an average speed of the plurality of vehicles in the given area or along the determined section of the route over which the vehicle consist is to travel,

a capacity of the route to accommodate a number of vehicles in the given area or along the determined section of the route over which the vehicle consist is to travel,

a density of vehicles in the given area or along the determined section of the route over which the vehicle consist is to travel,

a location or direction or speed of one or more other vehicles in the given area or along the determined section of the route over which the vehicle consist is to travel, or

a status of one or more traffic control systems that are disposed along the determined section of the route over which the vehicle consist is to travel.

11. The system of claim 1 , wherein the OM controller is disposed offboard the first vehicle and the local vehicle control system is disposed onboard the first vehicle.

12. The system of claim 11 , wherein the OM controller is configured to communicate, directly or indirectly, with other local vehicle control systems that are disposed on other vehicles.

13. A control system for a vehicle consist, comprising:

an operator management (OM) controller comprising:

a first interface electrically coupled to an operator controller of a first vehicle of the vehicle consist, the consist comprising the first vehicle and a second vehicle, the second vehicle logically or mechanically coupled with the first vehicle; and

a second interface electrically coupled to a local vehicle control system of the first vehicle;

wherein the OM controller is logically interposed between the operator controller and the local vehicle control system and is configured to:

receive an operator command via the first interface from the operator controller and receive signals of one or more external conditions relating to operation of the first vehicle from one or more sensors;

evaluate the received operator command to one or more trigger conditions and one or more sensed external conditions;

modify the operator command to generate a modified operator command that is different from the operator command that is received via the first interface responsive to the one or more trigger conditions being met, and

send the modified operator command via the second interface to the local vehicle control system to control operation of the first vehicle based on the modified operator command and via a communication link to the second vehicle to control operation of the second vehicle based on the modified operator command, wherein the modified operator command is based on operating limits of the second vehicle so that both the first vehicle and the second vehicle are controlled to operate within the operating limits of the second vehicle.