초록 ▼

A system for controlling a consist of rail vehicles or other vehicles includes a control unit electrically coupled to a first rail vehicle in the consist, the control unit having a processor and being configured to receive signals representing a presence and position of one or more tractive effort s

A system for controlling a consist of rail vehicles or other vehicles includes a control unit electrically coupled to a first rail vehicle in the consist, the control unit having a processor and being configured to receive signals representing a presence and position of one or more tractive effort systems on-board the first vehicle and other rail vehicles in the consist, and a set of instructions stored in a non-transient medium accessible by the processor, the instructions configured to control the processor to create a optimization schedule that manages the use of the one or more tractive effort systems based on the presence and position of the tractive effort systems within the consist.

대표청구항 ▼

1. A system comprising: an air source for supplying compressed air on board a vehicle having a wheel that travels on a route;a nozzle fluidly coupled to the air source and configured to direct a flow of compressed air from the air source to a contact surface of the route;a valve positioned intermedi

1. A system comprising: an air source for supplying compressed air on board a vehicle having a wheel that travels on a route;a nozzle fluidly coupled to the air source and configured to direct a flow of compressed air from the air source to a contact surface of the route;a valve positioned intermediate the air source and the nozzle, the valve being controllable between a first state in which the compressed air flows from the air source to the nozzle, and a second, disabled state in which the compressed air is prevented from flowing to the nozzle;a controller for controlling the valve between the first state and the second, disabled state; andan operator interface electrically coupled to the controller, the operator interface including a momentary disable switch biased to a position that controls the valve to the first state and movable against the bias to control the valve to the second, disabled state;wherein the operator interface includes a monostable button actuatable to selectively toggle the valve between the first state and the second, disabled state, andwherein the controller is configured to automatically control the valve to the first state after a predetermined period of time has elapsed and to automatically control the valve to the first state after a certain distance has been traversed. 2. The system of claim 1, wherein the vehicle is a rail vehicle, the route includes a rail, and the wheel of the rail vehicle is configured to travel along the rail. 3. The system of claim 2, further comprising a sanding nozzle on board the vehicle and configured to distribute tractive material to a contact surface of the rail, apart from the flow of compressed air. 4. The system of claim 2, wherein the controller is further configured to automatically control the valve to the first state after one of a designated throttle transition has occurred, a designated vehicle speed change has occurred, or a designated tractive effort level has been attained. 5. The system of claim 1, wherein the controller is further configured to automatically control the valve to the first state after one of a designated throttle transition has occurred, a designated vehicle speed change has occurred, or a designated tractive effort level has been attained. 6. A system comprising: an air source for supplying compressed air on board a vehicle having a wheel that travels on a route;a nozzle fluidly coupled to the air source and configured to direct a flow of compressed air from the air source to a contact surface of the route;a valve positioned intermediate the air source and the nozzle, the valve being controllable between a first state in which the compressed air flows from the air source to the nozzle, and a second, disabled state in which the compressed air is prevented from flowing to the nozzle;a controller for controlling the valve between the first state and the second, disabled state; andan operator interface electrically coupled to the controller, the operator interface including a momentary disable switch biased to a position responsive to which the controller is configured to control the valve to the first state and movable against the bias responsive to which the controller is configured to control the valve to the second, disabled state;wherein the operator interface includes a monostable button actuatable to selectively toggle the valve between the first state and the second, disabled state; andwherein the controller is configured to automatically control the valve to the first state after a predetermined period of time has elapsed and to automatically control the valve to the first state after a certain distance has been traversed. 7. The system of claim 6, wherein the vehicle is a rail vehicle, the route includes a rail, and the wheel of the rail vehicle is configured to travel along the rail. 8. The system of claim 7, further comprising a sanding nozzle on board the vehicle and configured to distribute tractive material to a contact surface of the rail, apart from the flow of compressed air. 9. The system of claim 7, wherein the controller is further configured to automatically control the valve to the first state after one of a designated throttle transition has occurred, a designated vehicle speed change has occurred, or a designated tractive effort level has been attained. 10. The system of claim 6, wherein the controller is further configured to automatically control the valve to the first state after one of a designated throttle transition has occurred, a designated vehicle speed change has occurred, or a designated tractive effort level has been attained. 11. A system comprising: an air source for supplying compressed air on board a rail vehicle having a wheel that travels on a rail;a nozzle fluidly coupled to the air source and configured to direct a flow of compressed air from the air source to a contact surface of the rail;a valve positioned intermediate the air source and the nozzle, the valve being controllable between a first state in which the compressed air flows from the air source to the nozzle, and a second, disabled state in which the compressed air is prevented from flowing to the nozzle;a controller for controlling the valve between the first state and the second, disabled state;an operator interface electrically coupled to the controller, the operator interface including a momentary disable switch biased to a position for controlling the valve to the first state and movable against the bias for controlling the valve to the second, disabled state; anda sanding nozzle on board the rail vehicle and configured to distribute tractive material to a contact surface of the rail, apart from the flow of compressed air;wherein the operator interface includes a monostable button actuatable to selectively toggle the valve between the first state and the second, disabled state, andwherein the controller is configured to automatically control the valve to the first state after a predetermined period of time has elapsed and to automatically control the valve to the first state after a certain distance has been traversed.