JPH01237261A - Management of running of train - Google Patents

Abstract

PURPOSE:To safely carry out the railroad maintenance work by suppressing trouble in the running of trains by previously setting the planned railroad closed information into a central processor unit and stopping a train by the ground signal equipment when the train is related to the railroad closed information. CONSTITUTION:The railroad closed information 10 planned on the basis of the repair inspection work shown by the oblique line part is set, together with the diagram information 1a-1d in the traveling of trains, into a central processor 7 through an input/output device 8, carrying out the confirmation by a display device. The diagram information 1a-1d and the railroad closed information 10 are transmitted to each station controller 5 through an information transmission passage 6 in correspondence with the management division. When the repair inspection work is set with a wide division range of the railroad closed information and a wide time width as shown by the broken lines, the station controller 5 searches the railroad closed information 10 and the diagram information 1b and 1c, and a train related to the railroad closed information and a train related to the diagram information 1b and 1c are allowed to stop by the ground signal equipment 4 before the passing into the railroad closed division.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a train operation management method that can safely carry out repair work and inspection work on railway lines.

[Prior Art] Conventionally, repair work and inspection work on track circuits, communication equipment, power equipment, etc. along railway lines has been carried out between commercial train operations or after the last train.

However, since the safety of actual work depends on monitoring on the ground, accidents may occur if a train is operated that differs from the planned timetable. Therefore, in order to prevent accidents, ground signaling equipment is controlled in anticipation of safety, and trains are stopped for long periods of time within wide sections.

[Problem to be solved by the invention] As described above, the conventional train operation management method ensured safety through on-site monitoring, and also manually controlled the wayside signal equipment, so safety was There was a problem that it was not sufficient and caused a major hindrance to train operation.

This invention was made in order to solve the above-mentioned problems, and the purpose is to obtain a train operation management method that can automatically ensure the safety of workers and minimize disruption to train operation. do.

[Means for Solving the Problems] A train operation management method according to the present invention is such that planned track blockage information is set in advance in a central control device, and when a train conflicts with the track blockage information, the wayside signal equipment The system was designed to stop the train.

[Operation] In the present invention, the central control device automatically and highly accurately controls the ground signal equipment based on the track blockage information based on the plan for repair and inspection work.

[Example] Hereinafter, an example of the present invention will be described with reference to the drawings. 1st
The figure is a block diagram showing a train operation control device to which an embodiment of the present invention is applied, in which (1) is a train, (2) is a track circuit consisting of multiple sections that detects the position of the train (1), (3> is a signal transmission path connected to each section of the track circuit (2).

(4) is ground signal equipment connected to the track circuit (2) via the signal transmission path (3), and includes safety equipment such as traffic lights. (5) is a plurality of station control devices for controlling security equipment installed at each station, to which input/output devices (not shown) such as consoles are connected.

(6) is an information transmission path connected to each station control device π(5);
(7) is connected to each station control device (5) via the information transmission path 6).
a central control unit (8) connected to the central control unit (7
) is an input/output device consisting of a console etc. that sends and receives information to and from the computer.

Next, an embodiment of the present invention will be described with reference to the explanatory diagrams of FIGS. 1 and 2.

First, the central control device (7)
The train operation timetable information (1a) to (1) shown in Figure 2 is shown in Figure 2.
Along with d), planned track blockage information (10) based on repair and inspection work as shown in the shaded area is set while checking on the display device. These timetable information <1a) to (1d) and track blockage information (10) are transmitted to each station control device (5) corresponding to its management section via the information transmission path (6).

The station control device (5) checks the operating time and location diagram for each train, and if they match, transmits the route configuration information to the ground signal equipment (4).
), and the signal transmission line (3) is input for each section of the track circuit (2).
) to allow train (1) to operate.

For example, as shown in track blockage information (10), if repair and inspection work is carried out in the section between B station and C station from 12:20 to 12:50, As the track closure time period changes, the timetable information of the preceding train (1b) and the timetable information of the following train (
1c) does not conflict with track blockage information (10), therefore,
Trains in the section between Stations B and C will not be stopped and will not be affected in any way.

On the other hand, if the repair/inspection work plan is set to have a wide section range and time period for the track blockage information, as shown by the broken line, the station control device (5) uses the track blockage information and the timetable information (lb) and (1c). Trains that conflict with the track blockage information, that is, trains that follow the timetable information (1b) and (1c), are stopped by the ground signal equipment (4) before entering the track blockage section.

At this time, if the stopping time is long (12:20 to 12:50), such as a train operating on timetable information <1b), it is desirable to stop at B station; Stopping time (12:40-12:50)
If the line is short, it is desirable to approach and stop just before the track blockage section. However, in this case, both trains
It will stop at the station.

When the construction time is extended during repair and inspection work, new track blockage information is immediately set in the central control device (7) via the input/output device (8).

Similarly, the operation of the train (1) for each section is automatically controlled based on the track blockage information set in the central control device (7), so even if the on-site monitoring is insufficient, , repair and inspection work can be carried out safely.

In addition, since the central control device (7) can manage the track blockage section to a high degree, it is possible to minimize the hindrance to train operation.

[Effects of the Invention] As described above, according to the present invention, planned track blockage information is preset in the central control device, and when a train conflicts with the track blockage information, the train is stopped by wayside signaling equipment. As a result, it is possible to obtain a highly efficient train operation management method that can suppress troubles in train operation and safely carry out track maintenance work.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing a train operation control device to which an embodiment of the present invention is applied, and FIG. 2 is an explanatory diagram showing a train operation timetable for explaining an embodiment of the invention. (1)... Trains (la) to (1d)... Timetable information (2)... Track circuit (4)... Ground signal equipment (7)... Central control unit (10)... Line blockage information In the figures, the same reference numerals indicate the same or corresponding parts. @ 1 Figure 2 Figure 10: Track blockage information procedure amendment July 18, 1988

Claims (1)

[Claims] It comprises a track circuit that detects the presence of trains in each section, ground signal equipment to ensure the safety of the train, and a central control device that exchanges information between the track circuit and the ground signal equipment, Train operation management characterized in that planned track blockage information is set in advance in the central control device, and when the train conflicts with the track blockage information, the train is stopped by the above ground signal equipment. Method.