JPS61108056A - Car 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] Industrial Field of Application The present invention is applicable to cases where it is necessary to change the configuration of vehicles within a station, such as at a station where freight is handled, for example.
The present invention relates to a vehicle control device suitable for 14-day vehicle control.

Conventional technology and its problems For example, at stations where freight is handled, when work such as changing the organization of the trolleys 14 is carried out in the station premises, multiple works are carried out in parallel and conflicts occur between each work. There is. When these multiple tasks are in an independent relationship, it is possible to decide which task should be given priority based on the situation at the time. However, if there is a pre-ordering among these multiple tasks, 1. For work to be performed later, it is necessary to check whether the previous work has been completed and to perform it after confirming that it has been completed.For example, as shown in Figure 1, it is necessary to carry out When attempting to connect locomotive B1 in the premises of station S1 (a) to train At which is about to enter into Sl, before train A1 enters the premises of station 31 (a), locomotive B1 Move the train from the track Lz through the tracks L3 and L1 to point P on the track L4, and after step M, control the signal SGz to cause the train A1 to enter the premises of the station Sl (a). is necessary. In other words, before the train A1 enters the yard of "RS t" (a), it is necessary to check whether the locomotive Bl has been moved to point P.

Conventionally, such preceding work has been checked based on the judgment of work i. However, recently, train routes have been set by computers, and checking devices based on human judgment cannot handle this, and there is an increasing need for automated checking devices.

1 unreleased! Purpose of II Therefore, the present invention automatically determines which task should be given priority when there is a conflict between multiple tasks when performing tasks such as changing the configuration of vehicles within a station, and uses a computer to It is an object of the present invention to provide a vehicle control device that can sufficiently cope with automatic route setting based on the above.

Structure of the Present Invention In order to achieve the above object, the present invention provides a preceding work file which is an electronic file of the work to be done prior to the train entering the station premises when controlling the entry of a train into the station premises. , and a vehicle location file that is an electronic file of the position of the vehicle that performs the work defined in this preceding work file, compares the information in the preceding work file and the 114 track location file, and controls the train when they match. It is characterized by

Embodiment FIG. 2 is a block diagram of a vehicle control device according to the present invention. In FIG. 6, Fl is a preceding work file. The preceding work file F1 is an operation plan file for each train (2+!
train or vehicle numbers that require advance work, and route information of the trains or vehicles that should be controlled based on the
This is a file containing work details, etc., and is converted into an electronic file using a computer storage device, etc.0 For example, as shown in ff11 diagram, it is necessary to connect locomotive B1 to train A1. In this case, the numbers of the train A1 and the locomotive Bl connected to it, the preceding work end point P, and the I
The details of the work to connect the A-space car Bl to the head of the train A1 are converted into an electronic file.

F2 is a vehicle location file. This vehicle location file F2 is a file that manages the position of a vehicle from when it enters the station premises (a) until it leaves, and is converted into an electronic file like the preceding work file Fz. In this vehicle location file F2, file the vehicle number and its Tl (place 21, etc. of the vehicle corresponding to both numbers).6 For example, in the case shown in Figure 1, file the locomotive Bl as the vehicle number, and file Q as its location on the line. The vehicle number and its position on the track can be easily detected by conventional, well-known techniques. , the position of the vehicle is grasped from changes in memory contents due to the vehicle passing, or changes in the controlled course and track circuit at that time, etc., and this is filed in the vehicle location file F2.l is a comparison circuit; 2 is an AND gate.

Next, control of train AI will be explained. In the linear track circuit shown in Figure 1, when information that the train At is heading towards jJ<St is given to the station Sl side from an adjacent station or a train detection device, the station Sl side updates the preceding work file. The preceding work to be done for train A1 is read from Fl. In the example shown in Figure 1, this preceding work is performed on one locomotive B.
1 from the position of point Q on trajectory L2 to point P on trajectory L4 through trajectory L3 and LL. Through this preliminary work, the on-track position of locomotive B1 has been changed to the vehicle on-track file F.
Filed in 2.

Locomotive B filed in the preceding work file Fl
Locomotive Bl, which is filed in the vehicle location file F2, as the position information after the preceding work of Bl and the vehicle position.
The position information is input to a comparison circuit 1, and it is determined whether the information matches or does not match. Then, when the position information of the locomotive B1 in the preceding work file F1 and the position information of the locomotive B1 in the vehicle location file F2 match, Ia!
Since this means that the preceding work of the 38th car Bl was performed correctly, the signal SGI is controlled based on this coincidence signal, and the train Al is allowed to enter the premises of the station 51 (a).

When the vehicle position information in the preceding work file Fl and the vehicle position information in the vehicle location file F2 do not match, it means that the preceding work has not been completed, so the system uses the discrepancy signal to send an alarm signal. 1 train A while outputting
1 course control will be discontinued.

Note that in this embodiment, the comparison circuit l is used to ensure security.
, and the pre-printed file F1 is also given.
The configuration is such that the logic product is ANDed with the signal "Previous work is available" and the logical output is used as a controllable signal for the train At. Although not shown, if the preceding work involves the departure of a preceding train, a memory is provided at the exit of the station track, and the memory stores and checks departed trains.

FIG. 3 shows a block diagram of the entire train control system, and 3 is a yard control device. The premises control device 3 includes a control panel 31, a timetable management section 32. Course control unit 33 and interlocking? It is configured with tW134 and the like. 4 is a traffic light, 5 is a switch, and 6 is a track circuit.

The timetable management unit 132 is a system that organizes a timetable based on instructions from the control panel 31, and the aforementioned preceding work file F1 is included in this tire management section 32.

The course control section 33 receives the timetable management information given from the timetable management section 32, as well as the traffic lights 4, the point equipment 5, and the track circuit 6.
The above-mentioned vehicle location file F2 is created based on information provided through the interlocking device 34 from the above. The above-described train control is then performed by controlling the signal 4 and the switch 5 through the interlock device δ34 based on the information in the 5-vehicle track file F2.

Effects of the Present Invention As described above, the present invention provides, when controlling the entry of a train into the station premises, a preceding work file which is an electronic file of the work to be done prior to the train entering the station premises. The system is equipped with a vehicle location file that is an electronic file of the position of the vehicle performing the work defined in the preceding work file, and compares the information in the preceding work file and the vehicle location file, and when they match, controls the train. Because of this feature, when a conflict arises between multiple tasks such as changing the arrangement of vehicles within a station, it is automatically determined which task should be prioritized, and a computer is used to It is an object of the present invention to provide a vehicle control device that can sufficiently handle automatic route setting.

[Brief explanation of the drawing]

Figure 1 is a track alignment diagram with tasks that require sequencing, Figure 2
The figure is a block diagram showing the configuration of the main parts of the vehicle control device according to the present invention, and FIG. 3 is a block diagram of the entire train control system. A1...Train to be controlled B1/ea It car Fr/tatami/previous work file F2/0/vehicle location file for preceding work F2/0/vehicle location file Patent applicant Japanese National Railways Figure 1

Claims (1)

[Claims] (1) When controlling the entry of a train into the station premises, a preceding work file that is an electronic file of the work that should be done prior to the train entering the station premises, and the work defined in this preceding work file. 1. A vehicle control device comprising: a vehicle location file that is an electronic file of the location of a vehicle that performs the work; the vehicle controller compares the information in the preceding work file and the vehicle location file, and controls the train when they match.