JPH0725341A - Operation control device - Google Patents

Abstract

PURPOSE:To enable the same minute control even in a station without diagram as in a station with a diagram by computing the stop time (hour-minute) and basic time of the station, and transmitting the computed stop time (hour-minute) and basic time. CONSTITUTION:Stations A, D have diagrams and are provided with interlocking devices and signals, and stations b, c are not provided with them. In the respective stations A, D, b, c, guide announcement is performed on the basis of guide execution diagram information transmitted from a central processing unit 6, and the central processing unit 6 is stored with diagram information. This diagram information includes common information with data defined train by train. The interlocking devices and signals of the stations A, D are controlled on the basis of this diagram information. In the central processing unit 6, the diagrams of the stations b, c are automatically prepared on the basis of this diagram information, and the guide execution diagrams to be outputted to station devices 1-4 are edited and outputted to an optical transmission line 5 so as to enable minute guide announcement even in the stations b, c.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation management device for centrally managing train operation, and more particularly to a technique for managing timetable information of stops.

[0002]

2. Description of the Related Art Conventionally, for example, an interlocking device, a traffic light, etc. are installed at a stop, and the traffic light is controlled based on the timetable information of the operation management device. However, since there is no traffic light at the stop,
Not managed by timetable information. Therefore, in order to perform guidance broadcasting such as departure broadcasting at the stop, a timer that counts from when the train arrives is provided, and the departure broadcasting etc. are performed at a timing after a certain time has elapsed after the train arrived.

[0003]

However, in the conventional operation management device, since the timing of the departure broadcast is set by the timer that counts a certain time, it is not possible to finely control the various guide broadcasts. That is, the running pattern of the train differs depending on the train type, and some trains may pass the stop. Therefore, if the timer is counting, for example, a regular train stops at a stop, and although this regular train can perform corresponding guidance broadcasts, conventional express trains and freight trains that pass through the stop are It was not possible to carry out the corresponding guidance broadcast.

The present invention has been made in view of such conventional problems, and an object thereof is to provide an operation management device capable of performing fine control even at a stop.

[0005]

Therefore, the present invention is based on FIG.
As shown in, the central processing unit is an operation management device that centrally manages the operation of trains at each station based on timetable information,
In the operation management device having a diamond only at the stop station, the calculation means for calculating the stop time and the basic time of the stop station arranged between the stop stations, based on the schedule information of the stop station, A transmission means for transmitting the stop time and the basic time calculated by the calculation means to the stop station is provided.

[0006]

According to the above structure, the stop time and the basic time of the stop station are calculated by the calculating means based on the basic time of the stop station, and transmitted to the stop station by the transmitting means.
For this reason, at the stop station, if a guidance broadcast or the like is carried out based on the stop time and the basic time, the stop station will have the timetable information as if it has the timetable information and is managed by the timetable information. It is possible to perform detailed control as at the stop station.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. In FIG. 2 showing the present embodiment, the guide broadcasting devices 1, 2, 3 and 4 are provided at, for example, a stop A, a stop b, a stop c, and a stop D arranged as shown in FIG. It is a device for performing guide broadcasting, and is connected to the central processing unit 6 via an optical transmission line 5.

The stops A and D have a diamond, for example, stations equipped with interlocking devices, traffic lights, etc., and the stops b and c are stations not equipped with these, and the central processing unit 6 transmits at each station. A guidance broadcast is performed based on the provided guidance execution timetable information. The central processing unit 6 is provided with a storage device such as a hard disk device, a computer, etc.,
Timetable information is stored. This timetable information includes common information that defines data for each train, and the interlocking devices and traffic lights arranged at the stop points A and C are managed based on the timetable information. Further, in the central processing unit 6, the timetables b and c are automatically created based on this timetable information, and the guidance execution timetable information output to the station devices 1 to 4 is edited, for example, before the first departure of the optical transmission line. 5 is output.

Next, the operation of the central processing unit 6 is operated based on the flowchart of FIG. In step (denoted as "S" in the drawing, the same applies hereinafter) 1, the above-mentioned common information is set to each flag, for example, an irregular flag, a forwarding flag, a stop flag, a live-sleep flag, and a guide destination flag. . The irregular flag is a flag for determining whether the train is a regular train, the forwarding flag is a flag for determining whether an incoming train is a forwarding train, and the stop flag is whether the train stops at that station. The flag for determining whether or not it is a stop flag, the flag for determining whether or not it is out of service, and the guidance destination flag are flags for determining the terminal station.

In step 2, basic time information is calculated. For example, regular train "100T", limited express train "110"
6, which shows a train schedule of "T", T _A , T _b , T
_c, T _D, the depot A of each train "100", stop field b, is the departure time of the stationary field c, depot D, the basic time this departure time at each station of the train "100".
It is assumed that the train is running from stop A to stop D.

In order to calculate the basic time at the stops b and c of the train "100T", _first , the required time T ₁ between the stops A and D and the stop time n at each stop are calculated according to the following equations. _{T 1 = T D -n D -T} A However, T _D: direction of travel, the basic time n _D of the depot D, which is the next station: direction of travel, stop hour and minute T _A of the depot D, which is the next station: progress Direction, basic time at stop A, which is the station in front, n = (T ₁ − (t ₁ + t ₂ + t ₃ )) / 2, where t _{1 is the} time between stations A from stop A → stop t _{2 is a} stop Station b → Running time between stations at stop c t ₃ : Stop time c → Running time between stations at stop D 2: Number of stops between stops A and D Incidentally, stop times at each stop b, c n Is constant.

The basic time of each station is calculated by adding the running time between stations and the stopping time to the basic time of the front stop. For example, the basic times T _b and T _c of the stops b and c are T _b = T _A + t ₁ + n T _c = T _A + t ₁ + t ₂ + 2n, respectively. This step 2 corresponds to the calculation means.

In step 3, the flag in which the common information is set, the basic time, and the like are edited as guidance execution timetable information, and the guidance execution timetable information is constructed and output to the optical transmission line 6. This step 3 corresponds to the transmitting means. Next, the operation of the guide broadcasting devices 2 and 3 at the stops b and c will be described based on the flowchart of FIG.

In step 11, the guidance execution timetable information output to the optical transmission line 6 is input. In step 12, the guidance broadcast is performed based on the basic time of the inputted guidance execution timetable information. For example, when a regular train "100T" approaches the stop _b , a guidance broadcast such as "The next train will stop at this station" will be issued based on the basic time Tb at the stop b. When voice is output and the limited express train "110T" is approaching, a guidance broadcast such as "The next train will pass through this station. Please step down because it is dangerous." Is output as voice, so passengers at the stop Also, it is possible to perform detailed guidance broadcasting similar to that at the stop.

According to this structure, the central processing unit 6 calculates the basic time of the bus stop based on the basic time of the bus stop and the like, and transmits it to the guidance broadcasting device of each bus stop as guidance execution timetable information, thereby signaling. Even at non-stop stations, guidance execution timetables are automatically created, and guidance broadcasting is performed as if there is a guidance execution timetable, so there is a traffic signal and operation is controlled based on the train timetable. , It is possible to carry out detailed guide broadcasting.

In the present embodiment, the information transmitted from the central processing unit to each stop is the guidance execution timetable information for the guidance broadcasting, but the present invention is not limited to this. For example, the control information of the departure instruction signal may be transmitted. You can also Conventionally, the departure instruction signal has been counted by a timer for a fixed time after the train arrives at the platform, but if the control information of the departure instruction signal is transmitted, the control of the departure instruction signal can also be performed. You will be able to do it in detail.

[0017]

As described above, according to the present invention, the stop time and the basic time of the stop station are calculated, and the calculated stop time and the basic time of the stop station are transmitted, so that the stop As for stations, you can perform detailed control in the same way as at stations with timetables.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of the present invention.

FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention.

FIG. 3 is a layout plan of the stop and the stop shown in FIG.

4 is a flowchart showing the operation of the central processing unit of FIG.

5 is a flowchart showing the operation of the guide broadcasting apparatus of FIG.

FIG. 6 is a diagram showing an example of a train schedule of the present embodiment.

[Explanation of symbols]

 A, D Stops b, c Stop 1 Guide broadcasting device (stop A) 2 Guide broadcasting device (stop b) 3 Guide broadcasting device (stop c) 4 Guide broadcasting device (stop D) 5 Optical transmission line 6 Central processing apparatus

Claims (1)

[Claims] Claim: What is claimed is: 1. A central processing unit, which is an operation management device that centrally manages the operation of trains at each station based on timetable information. A calculating means for calculating the stop time and the basic time of the established stop station based on the timetable information of the stop station, and transmitting the stop time and the basic time calculated by the calculating means to the stop station An operation management device, comprising: