A method of bank to bank trimming for a locomotive engine during steady state operation comprises receiving a plurality of operating parameter signals, receiving a fuel quantity signal for each of a standard cylinder bank and a donor cylinder bank, providing a trim map, determining whether the engine is operating in a steady state condition based on the plurality of operating parameter signals, determining a target fuel injection duration for each of the standard cylinder bank and the donor cylinder bank if the engine is operating in a steady state condition, and adjusting an actual fuel injection duration to equal the target fuel injection duration for the standard cylinder bank and the donor cylinder bank.

A vehicle system having processors configured to determine regions of a trip where the vehicle system is permitted for a first mode of control. The permissible regions of the trip are determined based on one or more of parameters of a route, a trend of operating parameters of the vehicle system, or a trip plan that designates one or more operational settings of the vehicle system at different locations, different times, or different distances along a route. The processors also are configured to control transition of the vehicle system between a second mode of control and the second mode of control in the regions by alerting an operator of the vehicle system, automatically switching between the modes of control, or modifying conditions on which the transition occur.

A train control system includes an onboard equipment with a wireless receiver and connected to a railway vehicle, a wayside equipment with a wireless transmitter and assigned to an interlocking entry point, wherein the interlocking entry point includes a home signal, wherein the wayside equipment is configured to wirelessly transmit status data of the home signal to the onboard equipment of the railway vehicle when approaching the interlocking entry point via a wireless communication link, and wherein the onboard equipment is configured to receive the status data of the home signal via the wireless communication link and to determine a distance between the railway vehicle and the interlocking entry point.

A system and a related method are for managing the movement of a vehicle travelling along a transport network and powered by a power line which is segmented into a plurality of power feeding segments. At least one power feeding controller is configured at least to control switching ON/OFF a predetermined number of power feeding segments. An on-board control system is installed on board of said vehicle. At least one trackside control system is operatively connected to the on-board control system and the at least one power feeding controller.

The present invention is related to a new passenger seat which is developed for the commercial vehicles and rail systems that are used in the passenger transport. Said passenger seat comprises: a massage pad for increasing the ergonomics in the waist section of the passenger and applying massage; a compressor for inflating the massage pad by means of filling it with air; cooling pads for cooling the passenger; a heating pad for heating the upper portion of the seat and the backrest contacting the passenger; a presence sensor for determining whether there is a passenger on the passenger seat or not; a belt sensor for determining whether the passenger sitting on the passenger seat fastens the safety belt or not; a wireless charging unit which allows the passenger to charge his/her mobile device without using a connection cable; a manual control panel which allows the passenger to control the heating pad, cooling pad and the massage pad; a wireless connection module which allows the passenger to control the heating pad, cooling pad and the massage pad through his/her mobile device; an identification label for identifying the passenger seat to the application downloaded to the mobile device of the passenger; a control unit where the data collected from the presence sensor and belt sensor are transmitted. A system for using data obtained from a passenger seat in a commercial vehicle or a rail system in passenger traffic is also provided.

A method includes receiving, at a data hub onboard an asset, a new configuration file, a service program, and a software update of a software application of the asset from a remote location. The data hub includes a current configuration file that indicates a current configuration state of the software application. The new configuration file indicates an updated configuration state of the software application with the software update. The service program includes work instructions for applying the updated configuration state to the software application. The method includes displaying the current configuration file and the new configuration file onboard the asset using the data hub. The method also includes updating the software application with the updated configuration state according to the work instructions of the service program using the data hub.

A communication system and method receive, at an energy management system disposed onboard a vehicle system formed from a lead vehicle and one or more remote vehicles, trip data that represents one or more characteristics of an upcoming trip of the vehicle system along a route. A selected portion of the trip data is communicated from the energy management system to a distributed power system also disposed onboard the vehicle system. The selected portion includes identifying information and one or more orientations of the one or more remote vehicles. Using the distributed power system, communication links between the lead vehicle and the one or more remote vehicles are established using the identifying information and the one or more orientations.

A broken wheel detection system for detecting broken wheels on rail vehicles even when such vehicles are moving at a high rate of speed by determining the positions, lengths, or orientations of structured light lines projected against passing wheels.

A system that includes a lead locomotive in communication with one or more remote vehicles, and the lead locomotive including one or more processors configured to execute program instructions to perform functions based on the program instructions. These functions include determining a first characteristic related to the lead locomotive or the one or more remote locomotives, receiving historical data related to the first characteristic, comparing the first characteristic to the historical data to determine a change in first characteristic value, and determining a second characteristic related to the lead locomotive or the one or more remote locomotives. In response to the change in first characteristic value exceeding a threshold percentage, the one or more processors ignore the change in first characteristic value exceeding the threshold percentage based on the second characteristic.

System and methods are provided for warning a worker of a rail vehicle, or an operator of the rail vehicle of the worker. The system includes a worker device, a vehicle device, and a central server. The devices and server operate on one or a combination of actual or simulated satellite navigational signals, and beacon signals to determine the position of the devices, to generate a warning. The position determination may prioritize beacon signals over satellite navigation signals. The position determination may involve correcting a calculated position based on a measured power level of the beacon signal received from the beacon transmitter, an elapsed time since a previous beacon signal was last received by the device from the beacon transmitter, an elapsed time since a previous satellite navigation signal was received by the device, or an accuracy of the position of the device based on the satellite navigation signal.