JPS5950859A - Train operation controller - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention provides a distributed train operation in which the train operation side is automated by station control devices distributed at each station and a central control device provided at the center. This invention relates to a train operation control system that has a simulator function that is directly connected to the control system, particularly for improving the performance of the operation zologram and for the =++ line of the train dispatcher.

[Technical background of the invention]

As a conventional train operation control device of this type, as shown in Fig. 1, there is a central fftlJ control device in the center.
lb and this central control device JtL#lb are selectively connected to one side via a switch 3] Telecommunications station 2
A relay interlocking device 46a #6 is installed at each station.
Station slave station 5 a that exchanges information with b...
* 5 b... will be provided as slave stations 5a at each of these stations.

5b... and the communication master station 2 described above are connected to the transmission line 14a.

14b... is connected to many.

Normal train operation control is performed as follows.

That is, for example, if the relay interlocking device R6a is connected to the control target line 1.
When information on the train 12 and signal 13 existing on station 5 is input through the signal line 10h'f:, this information is transmitted from the station slave station 5a to the communication master station 2 via the transmission line 14m, and further At the same time as the central control unit JaK is input from the communication master station 2 via the switch 3, the communication master station 2 inputs the signal to the switch 8f:
Information is also input to the operation display panel 1 to display the train position on the route and signal status FF4 information.

On the other hand, the central control unit i1Jm retrieves the timetable information of the train departing from and entering the station from the data storage device based on the previously read train position and G Ji+ti% display information, and switches the train route setting output. Contrary to the above, the signal is transmitted from the communication master station 2 to the station slave station 5a via the transmission line 14a, and is further output from the station slave station 58 to the electric interlocking device 6a, thereby connecting the signal line 11a. The train is operated by controlling the signal 13 via the train. Note that the central control unit f41b and the diagram storage device 4b are necessary equipment in case the central control unit 1a fails.

In such a train operation control device, when performing a simulation, the process is as follows.

When the operator console 9 instructs the central controller 1 a # 1 b to perform a simulation, the central controller J a # 1 b cuts the input/output signal to the communication master station 2 and controls the central controller 1 a h 1. Communication is carried out between the terminals b via the signal line 19. The switch 3 is in the open position, and the switch 8 is connected to the central control device 1b. The central control device 11a has a train operation control function 1'fc%, and the central control device 1b has a simulator function, and the train position ft.
f signal fjll shows 1ν signal %H (7,'i simulates central control rI9 device fllb υ central control device fl:21 *
It is applied via the Ic signal line 19. At the same time, the 177th report is displayed on the operation display panel 7 through the signal line 17, the process input/output device 70, and the Eaves C switch 8. Central control device 1a
sends the route setting output to the central control unit @Jb via signal line 19.
When the route setting output information is transmitted to the central control unit Jb, the movement of the train is simulated in accordance with this route setting output information.

[Problems with background technology]

The train operation control device equipped with the above-mentioned simulator function cannot perform highly accurate simulations via the transmission device, whose main purpose is to improve the performance of programs related to traffic reorganization centered on train disturbances.

(2) Since the middle school information is transmitted between the central control units Jamzb, if there is a failure in the transmission unit u, the simulation cannot be performed.

■ The display on the C basin is not economical as it requires expensive input/output equipment for simulation. Fi table.

Attempting to perform simulations via transmission equipment would require a mock test equipment at each station, which would be uneconomical.

[Purpose of the invention]

The present invention was made in view of the above circumstances, and its purpose is to use all the components necessary for train operation control in a form that is closest to actual operation, and to provide a simulator that does not require anything. The purpose of the present invention is to provide a RIT for train operation control that is economical and has a high simulator function that allows simulation to be performed without adding any additional equipment.

[Summary of the invention]

This shield is central to achieve the above purpose.

Two systems of transmission and station equipment are prepared, one of which is used for train operation control, and the other system is used for a simulator that simulates the operation of trains and signals.

[Embodiments of the invention]

An embodiment of the present invention will be described below with reference to FIGS. 2 to 4. As shown in FIG. 2, in the center is a diamond memory device R4.
a K-connected central control device 1a and diamond storage device 4
b and a central control unit R1b connected to the operator console 9.
A communication master station 2a is selectively connected to one of the central control units Ja and Jb via a switch 3a, and a communication master station 2b is selectively connected to one of the central control units Ja and Jb via a switch 3b. These communication master stations 2a.

2b is connected to the operation display panel 7 button via a switch 8. On the other hand, each station has a relay interlocking device 6a.

6b... are provided, and each of these relay interlocking devices 6@.

21 station control equipment R20 & and 2 corresponding to 6b...
0b, 21g and 21b... are provided, respectively. The outputs of the relay interlocking devices 6a, 6b... are connected to the corresponding station control devices 20h, 20b, 2, respectively.
1m and 21b..., and one of the outputs of the station control devices 20a, 20b, 121h, 21b... is connected via the switch 601L, 160b....

In addition, two station control devices 213a and 20 installed at each station
The diagram storage devices 80a and 1jOb, 87a and 81b... are connected to the stations fi 20m and 21b, respectively, and the station control equipment fi 20m and 20b are connected to each other.
Between 2111 and 21b, ... are signal lines 18m, 18
b... are connected to each other.

Furthermore, station control equipment 9j, 20 m and 2θbt 2Ja and 2
Switches 30g and 90g corresponding to 1b...
b, 31m and 31b... are provided, and a switch,
? Oa, 31 m- by IiJ control system (71
20m and 20b, J1a and JJb... each collapsed, or one of them is the coupler 40m + 41h on the station side...
Similarly, the switch 30b is selectively connected to the switch 30b.

J 1 b...Yoshi station control device 20g and 20b
, 21* and 21b... are selectively connected to the couplers 4θb, 41b... on the station side. Then, for the communication ball 11 station 2a mentioned above, the coupler 40h+41m on the station side transmits 4. Jd 14
The central coupler 50m connected via n is +I',
Similarly, to the communication master station 2b, the couplers 40h, 41b, . .

Next, a train configured as above; It! Gyosei 1111
The operation of the device will be described. First, normal train operation control
It is done as follows. For example, joint '#1 (interlocking device 6
When train and signal display information existing on the route is input to the station control devices 20m and 20b from a, the train departs from the timetable storage device 80m.

The timetable information of the incoming train is extracted, and the route setting is output from the station control device fji 20a to the relay interlocking device 6a via the switch 60g, and the information input in the previous step is output from the station control device 2oa. Switch, 90 m,
Combiner 40m via two systems of 30b.

40b and transmission line 14m+14b to coupler 50h, 5
Output from 0h to communication master stations 2&, 2b. Communication master station 2
In a m j b, the information is transferred to the switch Ja, Jbtl-
At the same time as the central control unit iJ arrives at 1 m, the train position and signal display information are displayed on the operation display panel 7 via the train station 2 & signal switch 8.

On the other hand, when changing the timetable information of each station, the central control unit FL1a sends it to the station control unit 20a by following the completely opposite route to the above, and at the same time changes the corresponding timetable information in the timetable storage device 4a. .

The central control device 1bJI'i has a reel for continuing control in place of the central control device 1a when it fails, and the same applies to the station control device 20b.

Next, a case will be described in which a simulation is performed in the above-mentioned train lit operation control device. First, the switch?
a is switched to the central control unit Gtla side, and the switch 3b is switched to the central control unit R1b side. Similarly, the switch 30
th31a... is the station control system fl20a,
21 There is also a switch 30b on the h- side.

, 9 l b... are station control devices 20b, 21b...
Switch to each side. Furthermore, the switching device 60g, 60h・
・・1.1 Relay interlocking device fi, 6 a, 6 b・・
- Open position to cut output to. In this state, when the oilator console 9 first outputs a simulation start command to the central controller 1b, for example, the position of row R1 shown in FIG. Trains in B1~IS, etc.
- The location where T is present is the communication breakdown point 2 through the switch 3b.
b, coupler 50b, transmitter 114b, coupler 41b, 4
The signal is sent to the station control device i\20b via the switch 30b via 0b. In this case, the station control device 20b I/C determines the track circuit A1.r,'='+ location where the train is present. Since A4 is given, the station control device 1-20b adds column iu to the track circuit AHIA4 of the control table TAInTA2 of station A.
- Set a flag 1'' to indicate the existence of a train.Similarly, when the station control device It21b is given the track circuit B3 where a train exists, the control table 'l' I of station B (the track circuit B1 of 1 also has a train A flag 11111 indicating the existence of is set.

To depart the train TI currently on track circuit A of control table TAJ at A station, train position 1d information (state of flag of track circuit A, -AS of control table TA7.TAj)
is transferred to the station controller 11 (+"t, 20a) through the station controller 20b and the signal line 18rnf in Figure 2. The station controller 20m retrieves the train schedule information from the schedule storage device, ll0a. Route setting output from the signal S1 is transferred to the station control device 20b through the signal line 18a, and train position information and signal display information (to be described later) are transferred through the switch 30& to the coupler 40a and the transmission line 14a.

Coupler 41a, coupler 50af: Communication via All'15
211. Then, the train position information is transferred to the switch 3a.
It is output to the central control unit 711m through the switch 8, and at the same time, it is output to the operation display panel 7 through the switch 8. On the other hand, in the station control device 20b, the signal S! transferred from the station control device 520th! Track circuit A2 for the course setting output of
+If the presence or absence of a train at A5 is not checked, set 7 lag l I+ to the signal S1 of the control table TAJ at station A, and set f to the station control device i 20 a.
-Transfer the current information of Unit 1 S Emperor. Then the 41st and 4th
As shown in Figure 2, the time tα1 for the head of column 1 to enter the next track circuit 'J16 people, and the time tβ1 for the train to completely leave the track circuit AI, are obtained from the preset data from the control table TAI at station A. A after tα1:1110'
Station control table TA,? Set flag 11111 on
After tβ1 time has elapsed, the flag of track circuit A1 is set to θ''. In this way, the column jlj T1 progresses as A1+A3, and the movement from track circuit A3 to B1 completely enters track circuit A3 (A2 flag P0#, A3 After the time trχ3 has elapsed since the flag "1"), the station control device 2 shown in diagram ?r42
011 to switch 30b1 coupler 40b, transmission line 14b
, a coupler 50b, a switch via a coupler 41b, 9 l
A signal indicating the presence of a train (flag ``1'') is sent to the station control device 21bK through the track circuit B1 shown in FIG.

In this way, the train can be simulated by station system ID.

It is possible to shift dIb within 2Ob according to the course setting output.

〔Effect of the invention〕

As described above, according to the present invention, the sequence:lt:+i!
? 7) An economical and accurate product that can perform simulations in the form closest to actual operation by using all of the component equipment necessary for control, and without adding any equipment for the simulator. It is possible to provide a train operation control system Vt-1) with a simulator function.

[Brief explanation of drawings]

Figure 1 shows the conventional simulator functions;
A block diagram showing a vehicle operation control device I, FIG. 2 is a block diagram showing an embodiment of the vehicle operation control device I, and FIG. The configuration diagram of the control table necessary for the simulator according to the example, and FIG. 4 is an explanatory diagram showing the time required for train force (transfer b. *s
...Switcher, 2 a h j b...Communication master station, 7
...31% display board, 6! 116 b-relay interlocking device, 20m+20bh21 m, 2l b-station control device, 14t+, 14b...transmission line, T, -T,...
...Train, S1+82...Signal, A, ~A,,B,
~B5...Orbital circuit.

Claims (1)

[Claims] A central control unit that centrally manages the operation of trains on the entire route to be controlled and a station control system 6i that controls each station are connected via a transmission device, and are also connected to the station control system in full control. A train operation control device characterized in that it has a configuration in which two systems are provided, and when the simulator is in operation, one of the systems is used for controlling all train operations, and the other system is used for the simulator.