A train presence detection apparatus includes an information acquisition unit to acquire position information on a first end point and a second end point located in a first line section formed in a loop and virtual block presence/absence information indicating whether a virtual block indicating a specific position in the first line section is included in a designated section that is any of a first section and a second section in which the first end point and the second end point are located at both ends; a designated section determination unit to determine which of the first section and the second section is the designated section based on the position information on the first end point and the second end point and the virtual block presence/absence information; and a presence determination unit to determine whether a train is present in the designated section.

A train presence detection apparatus includes an information acquisition unit to acquire position information on a first end point and a second end point located in a first line section formed in a loop and virtual block presence/absence information indicating whether a virtual block indicating a specific position in the first line section is included in a designated section that is any of a first section and a second section in which the first end point and the second end point are located at both ends; a designated section determination unit to determine which of the first section and the second section is the designated section based on the position information on the first end point and the second end point and the virtual block presence/absence information; and a presence determination unit to determine whether a train is present in the designated section.

A train presence detection apparatus includes an information acquisition unit to acquire position information on a first end point and a second end point located in a first line section formed in a loop and virtual block presence/absence information indicating whether a virtual block indicating a specific position in the first line section is included in a designated section that is any of a first section and a second section in which the first end point and the second end point are located at both ends; a designated section determination unit to determine which of the first section and the second section is the designated section based on the position information on the first end point and the second end point and the virtual block presence/absence information; and a presence determination unit to determine whether a train is present in the designated section.

An interlocking device performs route control for trains based on: first operation diagram information as train operation diagram information on a train which runs between stations; second operation diagram information as train operation diagram information on a train which moves in a station yard; and on-track position information on the trains. The interlocking device performs control with time on a signal and/or a switch on a route of a train based on different information according to whether a predetermined condition is satisfied.

An interlocking device performs route control for trains based on: first operation diagram information as train operation diagram information on a train which runs between stations; second operation diagram information as train operation diagram information on a train which moves in a station yard; and on-track position information on the trains. The interlocking device performs control with time on a signal and/or a switch on a route of a train based on different information according to whether a predetermined condition is satisfied.

A method for assigning train blocks at a railroad merchandise yard includes determining, using a first optimization model and historical train block volume data, a first list of train block assignments for a plurality of train blocks and a plurality of classification tracks of a classification bowl. The method further includes displaying the first list of train block assignments generated by the first optimization model if the volume of the train blocks is not greater than the total available track length of the classification tracks. The method further includes determining and displaying, using a second optimization model and the historical train block volume data, a second list of train block assignments for the plurality of train blocks and the plurality of classification tracks of the classification bowl if the volume of the plurality of train blocks is greater than the total available track length of the plurality of classification tracks.

A method for assigning train blocks at a railroad merchandise yard includes determining, using a first optimization model and historical train block volume data, a first list of train block assignments for a plurality of train blocks and a plurality of classification tracks of a classification bowl. The method further includes displaying the first list of train block assignments generated by the first optimization model if the volume of the train blocks is not greater than the total available track length of the classification tracks. The method further includes determining and displaying, using a second optimization model and the historical train block volume data, a second list of train block assignments for the plurality of train blocks and the plurality of classification tracks of the classification bowl if the volume of the plurality of train blocks is greater than the total available track length of the plurality of classification tracks.

A method displays a course of a process of at least one railway safety unit. While using at least one device control, 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 method for assigning train blocks at a railroad merchandise yard includes determining, using a first optimization model and historical train block volume data, a first list of train block assignments for a plurality of train blocks and a plurality of classification tracks of a classification bowl. The method further includes displaying the first list of train block assignments generated by the first optimization model if the volume of the train blocks is not greater than the total available track length of the classification tracks. The method further includes determining and displaying, using a second optimization model and the historical train block volume data, a second list of train block assignments for the plurality of train blocks and the plurality of classification tracks of the classification bowl if the volume of the plurality of train blocks is greater than the total available track length of the plurality of classification tracks.

A method for assigning train blocks at a railroad merchandise yard includes determining, using a first optimization model and historical train block volume data, a first list of train block assignments for a plurality of train blocks and a plurality of classification tracks of a classification bowl. The method further includes displaying the first list of train block assignments generated by the first optimization model if the volume of the train blocks is not greater than the total available track length of the classification tracks. The method further includes determining and displaying, using a second optimization model and the historical train block volume data, a second list of train block assignments for the plurality of train blocks and the plurality of classification tracks of the classification bowl if the volume of the plurality of train blocks is greater than the total available track length of the plurality of classification tracks.