JPS5847656A - Station 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 The present invention relates to a station control device that automatically prohibits use during maintenance hours for the track from the last train to the first train. The purpose is to provide this type of device.

Recently, automatic control of train routes within station premises has been introduced.

Station guide announcements and guide displays are being automated. There are two types of automation for these devices: a central control method in which the control is performed centrally as part of a single train operation management system, and a control method in which a control device is installed at each station and control is performed on a station-by-station basis. In case of any of the above-mentioned method a, on electric train tracks in the suburbs of cities, maintenance work on the tracks is required to be carried out after one day's train operation schedule is completed. Therefore, it would be extremely dangerous if a situation such as a train running occurred during the maintenance work period due to a control error in the equipment. In the case of the traffic management system, 1.
Trains operate according to a scheduled timetable, so there is no IB, but small-scale equipment that controls each station often does not have a scheduled timetable.

There was no occurrence of the bottom ring as described above.

Conventionally, centrally controlled traffic management systems have been able to detect and determine whether trains have been operated according to the planned schedule. However, in small-scale station control equipment that does not have a scheduled timetable, the use of the control equipment can be stopped manually, such as by turning off the power to each control circuit or switching off the information output circuit. 'It was done artificially. Therefore, there is a drawback that sometimes control errors occur due to mishandling of the device.

Therefore, the present invention replaces the conventional manual handling of the station control device as described above with i6, which automatically handles it by receiving last train information and cutoff information from onboard the train.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows the configuration of a station control device that implements the present invention. Reference numeral 1 represented by a chain line block is a station control device.

Night mode memory circuit 21 Train position tracking circuit 3° Route control circuit 4. Guidance broadcast control circuit 5. Guidance display control circuit 6. It consists of deterrent circuits 7, 8, 9, etc.

The night mode memory 7 unit 2 is set by inputting the last train information U shown in the time chart of FIG.
The nighttime state for Tn time is stored until it is reset by the input of , and the nighttime mode storage information and operations are stored during that time. A circuit that outputs

The train position tracking circuit 3 tracks the train position based on input from the relay interlocking device to the train position information device 4. This is a circuit that generates a train position information function by sequentially updating the contents of the registered register (1) according to the progress of the train.The route control circuit 4 also generates a train position information function based on the approaching state of the train, which is grasped by the input of the train position information function. A circuit that controls the train route within the station and controls the departure route when the departure time determined by the driving head arrives;
The guidance broadcast control circuit 5 detects the approach of a train according to the movement of the train ascertained by the input from the train position information system.2. arrival.

Controls broadcast data output such as departures. Furthermore, the guidance display control circuit 6 updates the display by controlling the output of train destination display data for each passenger in accordance with the movement of the train ascertained by inputting the train position information.

Among the above circuits, 1. Train position tracking circuit 3. Route control circuit 4. Guidance broadcast control circuit 5. If the guidance display control circuit 6 constitutes a conventional individual station control device and this device is prohibited from being used at night after the last train, conventionally, the power to each of the circuits is manually turned off, or each output circuit is I had turned it off.

As explained with the configuration example in FIG. 1 and the time chart in FIG. 2, the present invention is based on the time T that is set by input of last train information U and reset by input of cutoff information U.
n's nighttime state, while the memory crab. Night mode memory circuit 2 and suppression circuit that generates? , 8.9, and configure a circuit as shown in FIG.

Memory crab. Due to the existence of , the output P of the course control circuit 4
1. Output P of the guidance broadcast control circuit 5. .

The outputs P of the guidance display control circuit 6 are all inhibit circuits 7.8
．． 9 r-), the passage is blocked and the output to the outside is automatically cut off.

As described in the above embodiments, by applying the present invention to a station control device, in the night mode from the last train to the cutoff, the route control output Pr.

Guidance broadcast control output P. , guidance display control output P, output to the outside is automatically prohibited.

Therefore, during the maintenance period (night mode time Tn),
When a track maintenance worker's vehicle is running.

It can prevent inconveniences such as being unable to drive on competing routes, and in addition to preventing the harmful effects of noise on nearby residents late at night, information broadcasts can This has many advantages, such as reducing manual work when monitoring the control device.

[Brief explanation of drawings]

The drawings relate to embodiments of the station control device of the present invention, and the first
The figure is a block diagram showing an example of the configuration of the station control device, and FIG. 2 is a time chart of the night mode. 1: Station control device, 2: Night mode memory circuit. 3: Train position tracking circuit, 4: Route control circuit, 5: Guidance broadcast control circuit, 6: Guidance display control circuit, 7°8.9: Inhibition circuit. Figure 1 Figure 2 Continued from page 1 0 Inventor Norio Tobita Nippon Signal Co., Ltd. Yono Factory 1-13-8 Kamikizaki, Urawa City 0 Inventor Fumio Wada 1-13-8 Kamikizaki, Urawa City Nippon Signal Inventor: Tatsuhiro Saito, 1-13-8 Kamikizaki, Urawa City, Yono Plant, Nippon Signal Co., Ltd.Inventor: Yono Plant, Nippon Signal Co., Ltd., 1-13-8 Kamikizaki, Urawa City, Fukatsu Part Applicant Nippon Signal Co., Ltd. 3-3-1 Marunouchi, Chiyoda-ku, Tokyo

Claims (1)

[Scope of Claims] Train route information 1 A circuit that tracks train positions by inputting train detection information and outputs train position information, and a train route control based on the output of this circuit. For station control equipment consisting of multiple control circuits that perform guidance broadcast control, guidance display control, etc. A night mode memory circuit that generates a time output that is set with the last train information indicating the train inspector and reset with the first train information indicating the first departure of one train, and the above-mentioned route control and guidance broadcast control based on the output of this memory circuit. A station control device characterized in that it is provided with an inhibition circuit that prohibits the output transmission of each circuit such as guidance display control.