JPS5893666A - Device for testing and maintaining dispersion type operation control system - 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 The present invention relates to a device controlled by a station control device and a test and maintenance device for the station control device itself in a distributed traffic management system.

Like the conventional single decentralized warehouse operation management system.

Timetable information is sent from the center to the station control equipment at each station.

Based on the timetable information, testing and maintenance personnel are assigned at the center and at each station to check the operation of the control devices and the station control device itself when controlling relay interlocking devices, guidance broadcasting devices, and guidance display devices at each station. However, the central government and each station had to communicate with each other by telephone and other means during testing and maintenance.

The purpose of the present invention is to efficiently, with less testing and maintenance personnel.
Another object of the present invention is to provide a test and maintenance device for a distributed train operation management system that can accurately test devices controlled by a station control device and test and maintain the station control device itself.

The key point of the present invention is that the station name, test, and maintenance type are commanded from the console of the central control device, and the station control device operates the relay interlock device guidance broadcasting device and guidance display device according to the program. The point is that the results are displayed on the display of the central control unit.

In FIG. 1, the relay interlocking device 9 is the track direction path.

The signal information is given to the station control device 6. These pieces of information are used to determine the control timing of the station control device 6, but at the same time, trains at the corresponding station are tracked.

This train tracking information is input to the central control device 1 via the station transmission device 5 and the central transmission device 4. The central control device 1 stores the timetables of each train. At the same time, all train positions are tracked based on input information from the station control device 6.
The results are displayed on the central operation display board.

On the other hand, the central control device 1 divides and transmits train schedule information necessary for controlling that station to the station control device 6 of each station.

That is, it is train schedule information for controlling a signal when a train enters a corresponding station, or controlling the guidance broadcasting device 7, the guidance display device 8, etc.

In a distributed train operation management system, the station control device 6 controls the corresponding station based on the timing of the train schedule and train tracking information. Device 9° Guidance broadcasting device 8. This is for centrally confirming whether the guidance display device 7 is operating correctly and whether the station control device itself is being controlled correctly.

Specifically, as shown in FIG. 1, there are provided an operation console 2 for inputting the name of the station to be confirmed, the test, and the type of maintenance, and a display 3 for displaying the test and maintenance results of the station control device 6. When the station name, test, and maintenance type are input from the operation console 2, the test and maintenance program corresponding to the input is transmitted from the central control device 1 to the station control device 6. The processing of the central controller 1 at this time is shown in FIG. The station control device 6 receives this program,
If received, the processing shown in FIG. 3 is performed.

That is, the relay interlocking device 9. is operated according to the transmitted test and maintenance program. Information broadcasting device 7. All functions of the guide display device 8 are operated individually or sequentially.

The operation results are transmitted to the central control device 1. Central control device 1
Now, the data transmitted from the station control device 6 is edited and displayed on the display 3. For example, regarding the relay interlocking device 9, by controlling the relay interlocking device, all the traffic lights that react are controlled, and it is confirmed whether or not they have responded correctly, and the results are displayed in an easy-to-understand format. The image is edited in an easy-to-understand color and displayed on the display 3.

The main effects are as follows.

Extension) Testers and maintenance personnel can easily check the operation of control equipment centrally without having to go to each station to check the operation of control equipment.

Φ) Since the test and maintenance programs are transmitted from the central control device, even if the relay interlocking device controlled by the station control device is modified or changed, the test and maintenance programs will not be modified. Efficient and centrally correctable.

[Brief explanation of drawings]

Figure 1 is an overall block diagram of the distributed train operation management system, Figure 2 is a flowchart of the process in which the central control unit accepts test and maintenance types and types, and transmits the corresponding program to the corresponding station equipment. Figure 3 is a flowchart of test and maintenance processing for the station control device.

Claims (1)

[Claims] 1. A transmission line between the central control device and the station control device of each station,
In a system connected by a transmission device, the central control device transmits timetable information to the station control device, and this timetable information controls a relay interlocking device, a guidance broadcasting device, and a guidance display device, wherein the central control device By specifying the station name, test, and maintenance type from the operation console, the station control device operates the relay interlocking device, the guidance broadcasting device, and the guidance display device according to the program, and transmits the results to the central station. , a test and maintenance device for a distributed traffic management system characterized by displaying information on a centrally provided display.