Abstract: A vehicle monitoring device includes a camera or other optical sensor configured to be disposed at a trailing end of a first vehicle system. The camera or other optical sensor is configured to output one or more images or video of a field of view behind the first vehicle system. The monitoring device also includes a controller configured to receive output from one or more sensors and to activate the camera or other optical sensor to output the one or more images or video based on the output from the one or more sensors. The output from the one or more sensors indicates one or more of a change in movement of the first vehicle system, a temperature, an acoustic sound, or movement of a second vehicle system.

Abstract: A system that may include a first route circuit that may be configured to be coupled with a first route section and may be configured to generate a first location coded signal that is unique to the first route section responsive to a vehicle being located on or within the first route section. A second route circuit may be configured to be coupled with a second route section and configured to generate a second location coded signal that is unique to the second route section and that is different from the first location coded signal, the second route circuit configured to generate the second location coded signal responsive to the vehicle being located on or within the second route section. A controller may be configured to receive the first location coded signal and the second location coded signal and determine a location of the vehicle based on the first location coded signal or the second location coded signal.

Abstract: A method may include detecting a first pressure and a second pressure of a fluid in a brake pipe of a vehicle system that includes a plurality of vehicles and extends from a lead vehicle to an end vehicle. The first pressure may be measured in the lead vehicle and the second pressure may be measured in the end vehicle. The method may further include determining a pressure differential signature between the first pressure and the second pressure and evaluating the pressure differential signature with a machine learning model to determine whether a blockage or a leak exists in the brake pipe. A system may include one or more processors configured to detect a first pressure and a second pressure of a fluid in a brake pipe. The one or more processors may be further configured to determine a pressure differential signature between the first pressure and the second pressure and evaluate the pressure differential signature with a machine learning model to determine whether a blockage exists in the brake pipe.

Abstract: A vehicle monitoring device includes a camera or other optical sensor configured to be disposed at a trailing end of a first vehicle system. The camera or other optical sensor is configured to output one or more images or video of a field of view behind the first vehicle system. The monitoring device also includes a controller configured to receive output from one or more sensors and to activate the camera or other optical sensor to output the one or more images or video based on the output from the one or more sensors. The output from the one or more sensors indicates one or more of a change in movement of the first vehicle system, a temperature, an acoustic sound, or movement of a second vehicle system.

Abstract: A system that may include a first route circuit that may be configured to be coupled with a first route section and may be configured to generate a first location coded signal that is unique to the first route section responsive to a vehicle being located on or within the first route section. A second route circuit may be configured to be coupled with a second route section and configured to generate a second location coded signal that is unique to the second route section and that is different from the first location coded signal, the second route circuit configured to generate the second location coded signal responsive to the vehicle being located on or within the second route section. A controller may be configured to receive the first location coded signal and the second location coded signal and determine a location of the vehicle based on the first location coded signal or the second location coded signal.

Abstract: A system, method, and apparatus for generating vital messages on an on-board system of a vehicle is disclosed. The method includes generating a plurality of vital messages with each processor of a plurality of different processors of the on-board system based on train data available to each processor, transmitting the plurality of vital messages from the plurality of different processors to a separate processor, and generating, by the separate processor, a final vital message based on at least two vital messages of the plurality of vital messages. A system and an apparatus for implementing the aforementioned method includes appropriately communicatively connected hardware components.

Abstract: A navigation system for a train having at least one locomotive or control car and, optionally, at least one railroad car, operating in a track network, wherein an on-board computer determines or receives location data and communicates or causes the communication of the location data and/or railway data to another locomotive or control car, another train, a remote server, or the like. A train navigation method is also provided.

Abstract: A navigation system for a train having at least one locomotive or control car and, optionally, at least one railroad car, operating in a track network, wherein an on-board computer determines or receives location data and communicates or causes the communication of the location data and/or railway data to another locomotive or control car, another train, a remote server, or the like. A train navigation method is also provided.

Abstract: A system, method, and apparatus for generating vital messages on an on-board system of a vehicle is disclosed. The method includes generating a plurality of vital messages with each processor of a plurality of different processors of the on-board system based on train data available to each processor, transmitting the plurality of vital messages from the plurality of different processors to a separate processor, and generating, by the separate processor, a final vital message based on at least two vital messages of the plurality of vital messages. A system and an apparatus for implementing the aforementioned method includes appropriately communicatively connected hardware components.