Abstract: A train tracking system includes a train tracking module, a plurality of input sources providing train related information, and one or more interface(s) associated with the train tracking module, wherein the train tracking module is configured via computer executable instructions and through operation of a processor to receive the train related information from the plurality of input sources via the one or more interface(s), determine a position of a train within a train track map, and determine a location attribute for the position of the train.

Abstract: A crossing gate mechanism includes an electric motor with one or more sensor(s), a crossing gate arm operated via the electric motor, and a controller configured to control the electric motor to raise or lower the crossing gate arm in response to a gate control signal. The controller is further configured to sense a motion of the crossing gate arm and detect an obstruction that prevents the crossing gate arm to execute the motion. Further, an associated method and non-transitory computer readable medium are described.

Abstract: An end of train device (100) suitable of use on a railway vehicle includes an enclosure (110), one or more accelerometers (180) positioned inside the enclosure (110) and providing accelerometer data of a railway vehicle (230) when travelling on a railway track (240), and a tracking device (185) positioned inside the enclosure (110) and providing location data, wherein the accelerometer data and location data are analyzed to determine a condition of the railway track (240). Further, a track monitoring system (200) and a method (300) for continuous monitoring of railway tracks (240) are provided.

Abstract: An automated counterbalance system includes a crossing gate mechanism with an electric motor, a sensing device and a motor control unit, a crossing gate with a crossing gate arm and one or more counterweights, wherein the crossing gate arm is operated by the crossing gate mechanism, wherein the at least one sensing device is configured to monitor an electrical characteristic of the electric motor, and wherein the motor control unit comprises at least one processor and is configured to determine a counterbalance of the crossing gate based on the electrical characteristic of the electric motor and a movement of the crossing gate arm.

Abstract: A battery holder for an electric personal transport vehicle includes a first receptacle and a second receptable. Each receptacle is configured to accommodate an outer battery pack. A cavity is between the first receptacle and the second receptacle. The cavity is configured to accommodate a central battery pack. An upper cap is coupled to a top surface of the first receptacle and the second receptable, and covers the cavity. A lower cap includes a first retaining portion coupled to the first receptacle, a second retaining portion coupled to the second receptacle, and a base. The base is between and coupled to each of the first retaining portion and the second retaining portion, and covers the cavity. The base has an inner surface configured to abut to an external structure when securing the battery holder. The external structure is a component of the electric personal transport vehicle.

Abstract: An electronic train device suitable of use on a railway vehicle includes a radio module configured, through operation of at least one processor, to support and monitor a plurality of communication channels for messages transmitted between multiple electronic train devices on multiple railway vehicles, and to repeat and/or route a transmitted message using a channel of the plurality of communication channels to provide reliable communication between the multiple electronic train devices.

Abstract: AR glasses includes one or more processors, and at least one of the one or more processors performs: receiving processing of receiving collision prediction information including location information about a dangerous area where a user is predicted to collide with a mobile object and information regarding a trajectory of the mobile object, from an external apparatus; determining processing of deriving a distance between the dangerous area and the user on the basis of the collision prediction information, to determine a danger level corresponding to the distance; generating processing of generating content that prompts danger avoidance depending on the danger level; and display control processing of displaying the content on a display.

Abstract: The method for dynamically updating an environmental representation of an autonomous agent can include: receiving a set of inputs S210; generating an environmental representation S220; and updating the environmental representation S230. Additionally or alternatively, the method S200 can include providing the environmental representation to a planning module S240 and/or any other suitable processes. The method S200 functions to generate and/or dynamically update an environmental representation to facilitate control of an autonomous agent.

Abstract: A system and method for a motorized mobile chair include at least one processor of the motorized mobile chair to receive sensor data from one or more sensors of the motorized mobile chair, the sensor data comprising attitude data of the motorized mobile chair, determine a tipping of the motorized mobile chair has occurred based on the attitude data of the motorized mobile chair, transmit an authentication key to a remote server, wherein the authentication key, when authenticated by the remote server, corresponds to a unique user account, and transmit at least one of the attitude data of the motorized mobile chair and a communication identifying the tipping of the motorized mobile chair from the motorized mobile chair to the remote server for storage in a memory in association with the unique user account when the authentication key has been authenticated by the remote server and the at least one processor determines the tipping of the motorized mobile chair has occurred.

Abstract: A system for visual inspection of signal lights at a railroad crossing includes a data source comprising a stream of images, the stream of images including images of signal lights at a railroad crossing, an inspection module configured via computer executable instructions to receive the stream of images, detect signal lights and light instances in the stream of images, encode global information relevant to ambient luminosity and return a first feature vector, encode patch information of luminosity of detected signal lights and return a second feature vector, concatenate the first feature vector with the second feature vector and return a concatenated feature vector, and decode the concatenated feature vector and provide status of the signal lights.

Abstract: A cushion has at least one fluid chamber and at least one cushion conduit to enable fluid to be added to or removed from the at least one fluid chamber of the cushion. A management system for the cushion has a pressure sensor to measure a pressure of fluid in the at least one fluid chamber of the cushion and to transmit a sensor report with the measured pressure, a tube having a first end connecting to the cushion conduit, a second end leading to the pressure sensor, and a valve to enable fluid to be added to or removed from the at least one fluid chamber of the cushion through the cushion conduit and a processor to receive the sensor report, determine a pressure value of the at least one fluid chamber of the cushion based on the measured pressure in the sensor report, and generate a status indicative of the pressure value of the fluid chamber of the cushion.

Abstract: A stem includes a quill with a quill length extending along an axis. A first quill end has a cradle configured to couple to a handlebar, and a second quill end has helical slots opposite one another. A base has a base length extending along the axis. The base is configured to receive the quill. A first base end has a bracket configured to couple to a steering mast. The base has apertures opposite one another, and a second base end has a groove extending along the axis. A pin is coupled to the base perpendicular to the axis through the apertures. A releasable clamp is sized to fit around a base outer diameter. The helical slots are configured to receive the pin and slidably guide the pin along the helical slots of the quill such that the quill is rotatable within the base and relative to the base.

Abstract: A system and method for monitoring failure of a train within a tunnel is disclosed. The method comprises receiving, by the central server, an estimated crossing time for the train to cross the tunnel and the latest location of the train from a telemetry system onboard the train. The telemetry system comprises a Head-of-Train device communicatively coupled to an End-of-Train device. The method further comprises detecting a failure event associated with the train, by the central server, if an attempt to establish communication with the telemetry system is unsuccessful after the estimated crossing time. The method further comprises broadcasting, by the central server, an emergency alert message indicating the failure event to one or more receiving devices based on the latest location of the train. The receiving device is associated with at least one of an operator control station and an adjacent train.

Abstract: The application describes example of enhanced capability (also referred to as smart) mobility aid devices, such as rollators, wheel-chairs, walkers, crutches, canes and the like, as well as apparatuses, systems, and processes for enhancing the capabilities of mobility aid devices.

Abstract: A grade crossing system includes a track circuit with a grade crossing predictor (GCP) in electrified propulsion territory, and at least one filter configured to attenuate or eliminate electromagnetic interference (EMI) occurring in the electrified propulsion territory.

Abstract: A system for operating an autonomous agent with incomplete environmental information can include and/or interface an autonomous operating system and an autonomous agent. A method for operating an autonomous agent with incomplete environmental information includes any or all of: receiving a set of inputs; determining a set of known objects in the ego vehicle's environment; determining a set of blind regions in the ego vehicle's environment; and inserting a set of virtual objects into the set of blind regions; selecting a set of virtual objects based on the set of blind regions; operating the autonomous agent based on the set of virtual objects; and/or any other suitable processes.

Abstract: A mobile device can receive input to execute a target application in a private session. The target application is a native application for a mobile platform of the mobile device. The private session is a native function of the mobile device configured to isolate data of the target application. In response to the input, the mobile device can configure a local resource of the mobile device to support the target application in the private session, instantiate a procedure that utilizes the local resource to isolate the data of the target application while in the private session, and execute the target application in the private session on the mobile device. The operation of the private session is transparent and undetectable to the target application.

Abstract: The method can include: receiving a set of inputs; determining a set of policies based on the set of inputs; determining a set of scores associated with the set of environmental policies; and evaluating the set of policies. Additionally or alternatively, the method can include operating the ego agent according to a selected policy and/or any other processes. The method functions to facilitate scoring of policies based on ‘feasibility’ for agents in an environment. Additionally or alternatively, the method can function to facilitate autonomous operation of a vehicle (e.g., based on policy-feasibility of agents in the environment). Additionally or alternatively, the method can function to facilitate intention estimation for agents in an environment.