Abstract:
A system includes a route examining system on a non-propulsion-generating vehicle at a trailing end of a leading vehicle system. The route examining system examines a route on which the leading vehicle system is moving to determine whether the route is damaged. The system also includes an off-board failsafe controller that communicates with the route examining system. The off-board failsafe controller sends a warning signal to the trailing vehicle system responsive to receiving a notification signal from the route examining system indicating detection of damage to the route. The off-board failsafe controller also sends the warning signal to the trailing vehicle system responsive to losing communication with the route examining system. The warning signal directs the trailing vehicle system to automatically change movement of the trailing vehicle system responsive to the detection of damage to the route and/or the off-board failsafe controller losing communication with the route examining system.
Abstract:
A control system having a controller is configured to operate a vehicle indexing system that moves one or more vehicles in a vehicle system into a position to one or more of unload cargo off of the one or more vehicles or load the cargo onto the one or more vehicles. The controller is configured to determine a power setting of the vehicle indexing system that is used by the vehicle indexing system to move the one or more vehicles in the vehicle system into the position. The controller also is configured to determine a vehicle power setting for the vehicle system based on the power setting of the vehicle indexing system for controlling the vehicle system to provide additional tractive effort to the vehicle indexing system to move the one or more vehicles into the position.
Abstract:
A method for remotely controlling a vehicle system includes selectively identifying, among two or more consists in the vehicle system, a selected consist to remotely control. Each of the two or more consists including a propulsion-generating vehicle. The method also includes initiating remote control of the propulsion-generating vehicle in the selected consist and remotely controlling at least one of tractive effort or braking effort provided by the propulsion-generating vehicle in the selected consist using a remote control device. The at least one of tractive effort or braking effort provided by the propulsion-generating vehicle in the selected consist is controlled without remotely controlling tractive effort or braking effort provided by the propulsion-generating vehicle in at least one other consist in the vehicle system.
Abstract:
A method for remotely controlling a plurality of vehicles includes receiving at an external control system, under an indexing mode of operation, a first signal from off-board vehicle indexing equipment. The method further includes establishing in the external control system a positioning mode of operation in response to the first signal. Further, under the positioning mode of operation, and in response to actuation of an interface of the external control system, the method includes sending from the external control system a second signal to a first vehicle of the plurality of vehicles, the second signal comprising a first command to adjust a throttle setting of first vehicle and a second command to idle a throttle of at least one second vehicle of the plurality of vehicles.
Abstract:
A system includes a route examining system on a non-propulsion-generating vehicle at a trailing end of a leading vehicle system. The route examining system examines a route on which the leading vehicle system is moving to determine whether the route is damaged. The system also includes an off-board failsafe controller that communicates with the route examining system. The off-board failsafe controller sends a warning signal to the trailing vehicle system responsive to receiving a notification signal from the route examining system indicating detection of damage to the route. The off-board failsafe controller also sends the warning signal to the trailing vehicle system responsive to losing communication with the route examining system. The warning signal directs the trailing vehicle system to automatically change movement of the trailing vehicle system responsive to the detection of damage to the route and/or the off-board failsafe controller losing communication with the route examining system.
Abstract:
A method for controlling automatic shut off of an engine includes determining if a control system of a propulsion-generating vehicle is operating in a remote control mode or an onboard control mode. The operations of the vehicle are remotely controlled from an off-board source when the control system is in the remote control mode. The operations of the vehicle are controlled from onboard the vehicle when the control system is in the onboard control mode. The method also includes deactivating an automatic engine start-stop (AESS) device responsive to the control system being in or switched to the remote control mode. The AESS device automatically turns off an engine of the vehicle when operations of the engine are below one or more designated thresholds for at least a designated period of time. The AESS device is prevented from automatically turning the engine off when the AESS device is deactivated.
Abstract:
A method for remotely controlling a vehicle system includes selectively identifying, among two or more consists in the vehicle system, a selected consist to remotely control. Each of the two or more consists including a propulsion-generating vehicle. The method also includes initiating remote control of the propulsion-generating vehicle in the selected consist and remotely controlling at least one of tractive effort or braking effort provided by the propulsion-generating vehicle in the selected consist using a remote control device. The at least one of tractive effort or braking effort provided by the propulsion-generating vehicle in the selected consist is controlled without remotely controlling tractive effort or braking effort provided by the propulsion-generating vehicle in at least one other consist in the vehicle system.
Abstract:
A control system having a controller is configured to operate a vehicle indexing system that moves one or more vehicles in a vehicle system into a position to one or more of unload cargo off of the one or more vehicles or load the cargo onto the one or more vehicles. The controller is configured to determine a power setting of the vehicle indexing system that is used by the vehicle indexing system to move the one or more vehicles in the vehicle system into the position. The controller also is configured to determine a vehicle power setting for the vehicle system based on the power setting of the vehicle indexing system for controlling the vehicle system to provide additional tractive effort to the vehicle indexing system to move the one or more vehicles into the position.
Abstract:
A communication system includes wired communication devices onboard vehicles of a vehicle system, wireless communication devices disposed onboard other vehicles, and a controller. The controller remotely controls movement of some vehicles via communication with the wired communication devices and establishes a wireless communication link with other vehicles. The controller remotely controls movement of the other vehicles via wireless communication responsive to these vehicles being connected to the vehicle system for temporarily assisting in vehicle system movement along one or more routes. These vehicles are configured to be disconnected from wired communication with the other vehicles subsequent to being connected to the vehicle system. The wireless communication link is in addition to any wireless communication links established in the vehicle system prior to the one or more second vehicles being connected to the vehicle system.
Abstract:
A method for controlling automatic shut off of an engine includes determining if a control system of a propulsion-generating vehicle is operating in a remote control mode or an onboard control mode. The operations of the vehicle are remotely controlled from an off-board source when the control system is in the remote control mode. The operations of the vehicle are controlled from onboard the vehicle when the control system is in the onboard control mode. The method also includes deactivating an automatic engine start-stop (AESS) device responsive to the control system being in or switched to the remote control mode. The AESS device automatically turns off an engine of the vehicle when operations of the engine are below one or more designated thresholds for at least a designated period of time. The AESS device is prevented from automatically turning the engine off when the AESS device is deactivated.