Abstract: Methods, systems and devices for monitoring the stress of a rail, in particular, of continuous welded rail (CWR), providing a device that includes radar processing mechanisms and circuitry which is mountable on a rail to be monitored. The radar unit is sealed in a housing and projects a beam to a fixed target that is within a detection range of the radar unit. The radar unit also includes circuitry that allows programming of readings to take place at predetermined time intervals so changes and the extent of changes in conditions of the rail may be determined, and communicated to a remotely situated monitoring device, which may take place through a gateway or other communication network. The devices also may be used to measure temperature and other properties, rail conditions within a tunnel, such as proximity of the rail to walls, as well as ground condition, and bridge monitoring.

Abstract: A system, methods and devices for automating inspection of a brake system on a railway vehicle, such as a freight car or train of a plurality of cars is provided. According to preferred embodiments, the system may be configured for use in conjunction with existing braking systems currently on railway vehicles, such as those on freight cars and other railway vehicles. The system, methods and devices comprise a wireless brake monitoring sensor that includes a radar unit or circuitry and directs a beam toward targets that designated as one or more brake assembly components or locations on the components to monitor a condition or position of a brake or brake component.

Abstract: Methods, systems and devices for monitoring the stress of a rail, in particular, of continuous welded rail (CWR), providing a device that includes radar processing mechanisms and circuitry which is mountable on a rail to be monitored. The radar unit is sealed in a housing and projects a beam to a fixed target that is within a detection range of the radar unit. The radar unit also includes circuitry that allows programming of readings to take place at predetermined time intervals so changes and the extent of changes in conditions of the rail may be determined, and communicated to a remotely situated monitoring device, which may take place through a gateway or other communication network. The devices also may be used to measure temperature and other properties, rail conditions within a tunnel, such as proximity of the rail to walls, as well as ground condition, and bridge monitoring.

Abstract: Methods, systems and devices for monitoring the stress of a rail, in particular, of continuous welded rail (CWR), providing a device that includes radar processing mechanisms and circuitry which is mountable on a rail to be monitored. The radar unit is sealed in a housing and projects a beam to a fixed target that is within a detection range of the radar unit. The radar unit also includes circuitry that allows programming of readings to take place at predetermined time intervals so changes and the extent of changes in conditions of the rail may be determined, and communicated to a remotely situated monitoring device, which may take place through a gateway or other communication network. The devices also may be used to measure temperature and other properties, rail conditions within a tunnel, such as proximity of the rail to walls, as well as ground condition, and bridge monitoring.

Abstract: A system, methods and devices for automating inspection of a brake system on a railway vehicle, such as a freight car or train of a plurality of cars is provided. According to preferred embodiments, the system may be configured for use in conjunction with existing braking systems currently on railway vehicles, such as those on freight cars and other railway vehicles. The system, methods and devices comprise a wireless brake monitoring sensor that includes a radar unit or circuitry and directs a beam toward a target to monitor a condition or position of a brake or brake component.