A method for controlling a main circuit of a traction system is provided. The method includes: under a braking condition, controlling a protection module to be turned off; controlling the protection module to be turned on and monitoring a first current detected by a first current sensor in a case that a rail vehicle runs on a charged third rail; and controlling the protection module to be turned off and monitoring whether the rail vehicle runs on a charged third rail in a case that the first current is less than a first preset current.

In one embodiment, a method includes receiving first Light Detection and Ranging (LiDAR) data associated with a railroad environment, extracting an asset from the first LiDAR data associated with the railroad environment, and superimposing the asset into a spatial model. The method also includes receiving a field indication associated with a modification to the railroad environment and modifying the spatial model in response to receiving the field indication associated with the modification to the railroad environment. The method further includes receiving second LiDAR data associated with the railroad environment and comparing the second LiDAR data to the modified spatial model.

In one embodiment, a method includes receiving first Light Detection and Ranging (LiDAR) data associated with a railroad environment, extracting an asset from the first LiDAR data associated with the railroad environment, and superimposing the asset into a spatial model. The method also includes receiving a field indication associated with a modification to the railroad environment and modifying the spatial model in response to receiving the field indication associated with the modification to the railroad environment. The method further includes receiving second LiDAR data associated with the railroad environment and comparing the second LiDAR data to the modified spatial model.

The present invention provides a track transportation system, a method of controlling a track transportation system, and a trackside equipment shape measurement system that can check for an anomaly for railway trackside equipment from multiple viewpoints.

Accordingly, a track transportation system according to the present invention is provided with: a surrounding environment observation unit that is installed on a train and obtains surrounding environment observation data by observing a surrounding environment that is for while the train is traveling and includes known trackside equipment; and a trackside equipment shape measurement system that obtains a three-dimensional shape for the trackside equipment by overlapping, on the basis of a track for a rail, a plurality of items of the surrounding environment observation data that include the trackside equipment and have been obtained at a plurality of positions on the track.

The present invention provides a track transportation system, a method of controlling a track transportation system, and a trackside equipment shape measurement system that can check for an anomaly for railway trackside equipment from multiple viewpoints.

Accordingly, a track transportation system according to the present invention is provided with: a surrounding environment observation unit that is installed on a train and obtains surrounding environment observation data by observing a surrounding environment that is for while the train is traveling and includes known trackside equipment; and a trackside equipment shape measurement system that obtains a three-dimensional shape for the trackside equipment by overlapping, on the basis of a track for a rail, a plurality of items of the surrounding environment observation data that include the trackside equipment and have been obtained at a plurality of positions on the track.

A device displays a course of a process of at least one railway safety unit. While using at least one device controller, process data supplied by the at least one railway safety unit, are converted by dual-channel processing into first and second image data of the course of the process to be displayed. The image data are output to be displayed on a data display unit. In order to simplify the displaying of the course of the process, a pair of display spectacles having a first and a second display is used as a data display unit. The first display displays a first representation of the first image data delivered thereto that is visually detectable by the right eye, and the second display displays a second representation of the second image data delivered thereto that is visually detectable by the left eye.

A device displays a course of a process of at least one railway safety unit. While using at least one device controller, process data supplied by the at least one railway safety unit, are converted by dual-channel processing into first and second image data of the course of the process to be displayed. The image data are output to be displayed on a data display unit. In order to simplify the displaying of the course of the process, a pair of display spectacles having a first and a second display is used as a data display unit. The first display displays a first representation of the first image data delivered thereto that is visually detectable by the right eye, and the second display displays a second representation of the second image data delivered thereto that is visually detectable by the left eye.

The object of the present invention is to provide a system for operating a marshalling yard in a more efficient and time saving way, by avoiding unnecessary procedures of preparation, usually done manually by mechanical means only, and turn it into an advanced technological facility.

The object of the present invention is to provide a system for operating a marshalling yard in a more efficient and time saving way, by avoiding unnecessary procedures of preparation, usually done manually by mechanical means only, and turn it into an advanced technological facility.

An object of the present invention is to improve the image quality of images obtained during travelling even in inferior environmental conditions. A camera 101-1 is mounted in a train 1-1, and a camera 101-2 is mounted in a train 1-2. Each of the camera 101-1 and the camera 101-2 images the same physical object at different times while moving along the same track 5. A processing apparatus 2 generates a synthetic image 7 by synthesizing images related to the same physical object imaged by the cameras 101-1 and 101-2 while moving along the same track 5, and displays the same on a display screen 2A.