JPH03157264A - Constituting method of control device for train operation managing device - Google Patents

Constituting method of control device for train operation managing device

Info

Publication number
JPH03157264A
JPH03157264A JP1296110A JP29611089A JPH03157264A JP H03157264 A JPH03157264 A JP H03157264A JP 1296110 A JP1296110 A JP 1296110A JP 29611089 A JP29611089 A JP 29611089A JP H03157264 A JPH03157264 A JP H03157264A
Authority
JP
Japan
Prior art keywords
objects
train operation
calculators
control device
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1296110A
Other languages
Japanese (ja)
Inventor
Shinichiro Ogawa
真一郎 小川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP1296110A priority Critical patent/JPH03157264A/en
Publication of JPH03157264A publication Critical patent/JPH03157264A/en
Pending legal-status Critical Current

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  • Train Traffic Observation, Control, And Security (AREA)

Abstract

PURPOSE:To flexibly cope with a demand for extension, variation, and addition of the function of a control device by providing an intercalculator communicating device capable of communicating a program between a plurality of calculators and a monitoring control information communicating device to input and output information of monitoring control between the calculators. CONSTITUTION:A plurality of calculators 1 for a train operation managing system is formed such that objects 2a, 2b... serving as an including and autonomous operable application programs employing a well-known object model and necessary to processing of an accident and a local managing part 3 to manage the processor and the memory of each calculator and transmit, receive, and process a message exchanged between the objects 2a, 2b... through an intercalculator communicating device 4 are mounted. The calculators 1 form a control device in combination with the intercalculator communicating device 4 for realizing communication between the objects 2a, 2b... and a monitoring control information communicating device 5 to input and output monitoring control information, serving as a train operation managing system.

Description

【発明の詳細な説明】 〔発明の目的〕 (産業上の利用分野) 本発明は列車の運行管理システムに係り、特に監視制御
処理を行う制御装置の構成方式に関する。
DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a train operation management system, and particularly to a configuration method of a control device that performs supervisory control processing.

(従来の技術) 従来の列車運行管理システムにおける制御装置は各種の
構成形態をとる計算機システムとして実現されてきたが
、次のような問題点があった。
(Prior Art) Control devices in conventional train operation management systems have been realized as computer systems with various configurations, but they have had the following problems.

列車運行管理システムは基本的に列車の運行を監視し、
その進路を自動的に制御する機能を持つものであるため
、路線の延伸、駅の配線変更が発生すると当然それに合
わせて1機能の拡張・変更が必要となる。また、近年で
は鉄道をとりまく社会環境の変化に応じて旅客への案内
サービスや列車群の最適制御などの付加機能への要求が
強まってきている。しかしながら、従来の列車運行管理
システムの制御装置では、−度構築したシステムの機能
を拡張・変更・追加することは多大の労力を要するもの
であった。すなわち、機能を実現する制御装置内のプロ
グラムモジュール、データといったシステム要素が互い
に独立しておらず、また、システム要素の動作が集中管
理機構の規定に従うため、機能の拡張・変更・追加は関
連するシステム要素や集中管理機構へも影響を及ぼす大
きな改造となってしまうためである。
A train operation management system basically monitors train operation,
Since it has the function of automatically controlling the route, when a line is extended or a station's wiring is changed, it is naturally necessary to expand or change one function accordingly. Additionally, in recent years, in response to changes in the social environment surrounding railways, there has been increasing demand for additional functions such as passenger guidance services and optimal control of train groups. However, with conventional control devices for train operation management systems, it requires a great deal of effort to extend, change, or add functions to a system that has been constructed. In other words, the system elements such as program modules and data in the control device that realize the functions are not independent of each other, and the operations of the system elements follow the regulations of the central management mechanism, so expansions, changes, and additions of functions are related. This is because it would be a major modification that would also affect the system elements and central management mechanism.

一方、このような機能の拡張・追加を行ったり、列車運
転密度が増加した場合などには制御装置の処理能力を増
強する必要があるが、従来の制御装置では必要に応じた
処理能力の増強を実現することは難しく、制御装置の更
新を行うか、あるいは当初より余裕を見込んだ処理能力
を持つ制御装置を導入する外なかった。
On the other hand, when such functions are expanded or added, or when train operation density increases, it is necessary to increase the processing capacity of the control device, but with conventional control devices, it is necessary to increase the processing capacity as necessary. It was difficult to achieve this, and the only option was to update the control device or introduce a control device with processing capacity that allowed for margins from the beginning.

(発明が解決しようとする課題) このように、従来の列車運行管理システムが用いている
制御装置は、機能の拡張・変更・追加や処理能力の増強
の要求に対して柔軟に対応することはできなかった。
(Problem to be solved by the invention) As described above, the control devices used in conventional train operation management systems cannot flexibly respond to requests for expansion, change, and addition of functions and enhancement of processing capacity. could not.

本発明は、列車運行管理システムにおける制御装置のソ
フトウェア、ハードウェアの柔軟性を向上させ1機能の
拡張・変更・追加への容易な対応や、負荷に応じた処理
能力の実現により、経済的にシステムの構築や改造を可
叱とすることを目的とする。
The present invention improves the flexibility of the software and hardware of the control device in the train operation management system, allows for easy expansion, modification, and addition of a single function, and achieves processing capacity according to the load, thereby making it economical. The purpose is to allow system construction and modification.

〔発明の構成〕[Structure of the invention]

(課題を解決するための手段) 以下、本発明を図面に基づいて説明する。 (Means for solving problems) Hereinafter, the present invention will be explained based on the drawings.

第1図は本発明の基本概念を示す図である。FIG. 1 is a diagram showing the basic concept of the present invention.

本発明の目的を達成するため、複数の計算機1には、公
知のオブジェクトモデルを採用した自己の処理に必要な
データを内包し、自律動作可能なアプリケーションプロ
グラムとしてのオブジェクト2a、 2b、・・・と、
個々の計算機のプロセッサやメモリの管理と計算機間通
信装置4を介してオブジェク1−間で交換されるメツセ
ージの送受信処理などを行うローカル管理部3が実装さ
れている。これらの計算機1は、各計算機に分散配置さ
れるオブジェクト2a、 2b、・・・間の通信を実現
する計算機間通信装置4と、列車運行管理システムとし
ての監視制御情報を入出力する監視制御情報通信装置5
により結合され、制御装置を構成する。
In order to achieve the purpose of the present invention, a plurality of computers 1 include objects 2a, 2b, . . . as application programs that can operate autonomously and contain data necessary for their own processing using a known object model. and,
A local management unit 3 is installed which manages the processors and memories of individual computers and processes the transmission and reception of messages exchanged between the objects 1 through the intercomputer communication device 4. These computers 1 include an inter-computer communication device 4 that realizes communication between objects 2a, 2b, . Communication device 5
are combined to form a control device.

(作 用) 計算機1に入力される監視情報は監視制御情報通信装置
5より情報の入力を担当するオブジェクト2に渡される
。入力担当オブジェクト2は情報の内容を解析し、その
結果を自己の存在する計算機1内の他のオブジェクト2
はもとより、他の計算機1に存在している全てのオブジ
ェクト2に対してもローカル管理部3と計算機間通信装
置4を介して放送する。情報を受信したオブジェクト2
はその内容を解析し、自分が処理すべきものであった場
合には処理を実行し、その結果を他の全てのオブジェク
ト2に対して放送する。この処理の実行に当り、オブジ
ェクト2は他のオブジェクト2内のデータを参照に行く
ようなことはなく、あくまでも自己の内包するデータに
よってのみ処理を行なう。もちろん、計算機1上にはオ
ブジェクト2が参照するデータファイルのようなものは
存在しない。このように、各オブジェクト2が自己の処
理すべき事柄であることを判断し、処理の実行結果を全
ての他のオブジェクトに放送することにより、各オブジ
ェクト2間の協力により、機能が実現される。ここで、
オブジェクト2の負荷管理、同時実行制御、故障管理な
どのグローバルな動作管理を集中的に行なう管理機構は
存在せず、これらの機能は個々のオブジェクト2の中に
分散して実装し、オブジェクト2間の協調により実現し
ている。このようにオブジェクト2間の協力・協調によ
り実現された機能からの出力は最終的に出力相当のオブ
ジェクト2から監視制御情報通信装置5に渡される。
(Operation) Monitoring information input to the computer 1 is passed from the monitoring control information communication device 5 to the object 2 in charge of inputting information. The input object 2 analyzes the content of the information and sends the results to other objects 2 in the computer 1 where it exists.
It is also broadcast to all objects 2 existing in other computers 1 via the local management unit 3 and the intercomputer communication device 4. Object 2 that received the information
analyzes the content, executes the process if it should be processed by itself, and broadcasts the result to all other objects 2. In executing this process, the object 2 does not refer to data in other objects 2, but only performs the process using the data contained within itself. Of course, there is no such thing as a data file referenced by object 2 on computer 1. In this way, each object 2 determines what it should process and broadcasts the results of its processing to all other objects, so that the function is realized through cooperation among the objects 2. . here,
There is no management mechanism that centrally performs global operation management such as load management, concurrency control, and failure management for object 2. These functions are distributed and implemented within each object 2, and are implemented between objects 2. This has been realized through the cooperation of In this way, the output from the function realized through cooperation and cooperation between the objects 2 is finally passed from the object 2 corresponding to the output to the supervisory control information communication device 5.

情報の入力から出力までの処理に当っては、1つずつオ
ブジェクトが起動されるとは限らず、1つの入力情報に
対して複数のオブジェクトが起動して複数の機能を実現
することが可能であり、オブジェクトの配置を複数の計
算機上に理想的に行えば、計算機の台数にほぼ比例した
処理能力を持つ制御装置が実現される。
In processing from information input to output, objects are not necessarily activated one by one, but multiple objects can be activated in response to one input information to achieve multiple functions. If objects are ideally arranged on multiple computers, a control device with processing capacity approximately proportional to the number of computers can be realized.

(実施例) 第2図は本発明の一実施例に係る列車運行管理システム
における制御装置の構成方式のブロック図である。
(Embodiment) FIG. 2 is a block diagram of a configuration system of a control device in a train operation management system according to an embodiment of the present invention.

6は列車運行管理システムのマンマシンインターフェー
ス装置、7はセンターと駅を結んで監視制御情報のやり
とりを行う長距離通信装置、8はその伝送路、9は駅の
連動装置である。
6 is a man-machine interface device for the train operation management system; 7 is a long-distance communication device that connects the center and the station to exchange monitoring and control information; 8 is a transmission path thereof; and 9 is a station interlocking device.

かかる構成において1図3に示す駅に在線する列車に対
する進路制御の方法を示す。
In such a configuration, a method of route control for trains at the station shown in FIG. 3 will be described.

図3において100は対象となる駅、110〜130は
1つまたは2つ以上の軌道回路をまとめて列車追跡の単
位とした″区間” 、140は出発信号機、150は対
象となる列車である。
In FIG. 3, 100 is a target station, 110 to 130 are "sections" that are one or more track circuits as a unit of train tracking, 140 is a departure signal, and 150 is a target train.

図2の計算機1上にはこれらの駅1区間、列車に対応す
る機能を持つオブジェクトが実装されている。200は
監視制御情報をとり込み全オブジェクトへ放送する入力
オブジェクト、201は各オブジェクトからの出力情報
を監視制御情報通信装置へ出力する出力オブジェクト、
210は[00における信号機制御機能を持つ駅オブジ
ェクト、211〜213はそれぞれ区間110〜130
に対応し1列車の在線情報を管理する区間オブジェクト
、125は列車150に対応するダイヤ情報を持つ列車
オブジェクトである。
Objects having functions corresponding to one section of these stations and trains are implemented on the computer 1 in FIG. 2. 200 is an input object that takes in supervisory control information and broadcasts it to all objects; 201 is an output object that outputs output information from each object to the supervisory control information communication device;
210 is a station object with a traffic light control function in [00, and 211 to 213 are sections 110 to 130, respectively.
125 is a train object that has timetable information corresponding to the train 150.

駅100における区間110に含まれる軌道回路に列車
が在線する情報を入力オブジェクト200が受け、全オ
ブジェクトに放送すると、区間オブジェクト211は1
区間に列車が進入、到着したことを検知し、全オブジェ
クトに放送する6列車オブジェク1〜215はこの情報
によって自列車が発生したことを検知し、自分の出発進
路に対応する出発信号機140を制御する時刻になった
時、制御要求を全オブジェクトに対して放送する。駅オ
ブジェクト210はこれを受けて自駅内の出発信号機で
ある140の状態を調べ制御可能であればその制御出力
を全オブジェクトへ放送する。これを受けて出力オブジ
ェクト201は監視制御情報通信装置5へ該当する出力
を行い、一連の制御処理が完了する。
When the input object 200 receives information that a train is on the track circuit included in the section 110 at the station 100 and broadcasts it to all objects, the section object 211 becomes 1.
The six train objects 1 to 215 that detect when a train enters or arrives at a section and broadcast it to all objects use this information to detect the occurrence of their own train and control the departure signal 140 corresponding to their own departure route. When the time is reached, the control request is broadcast to all objects. In response to this, the station object 210 checks the status of the departure signal 140 within its own station, and if it is controllable, broadcasts the control output to all objects. In response to this, the output object 201 performs the corresponding output to the supervisory control information communication device 5, and a series of control processing is completed.

以上のように本実施例によれば、機能の実行が個々に独
立し、自律的な動作が可能であるオブジェクト群の協力
・協調によって実現されるため、機能の拡張・変更にも
該当のオブジェクトを変更するのみで対応が可能となる
。また1機能の追加に関しても基本的に新規のオブジェ
クトを追加するのみで対応できるため、機能の改変に対
する対応が従来と比較して非常に容易になる。
As described above, according to this embodiment, since the execution of a function is realized through the cooperation and cooperation of a group of objects that are individually independent and capable of autonomous operation, expansion and modification of functions can also be performed by the corresponding object. This can be done by simply changing the . Furthermore, addition of one function can basically be handled by simply adding a new object, making it much easier to respond to changes in functionality than in the past.

第4図は本発明に係る他の実施例のブロック図である。FIG. 4 is a block diagram of another embodiment according to the present invention.

第2図とは実装されるオブジェクトの内容は同一である
が、計算機1の台数が増加し、オブジェク1〜の配置が
異なっている。各オブジェクトは並列動作が可能である
ため、第2図の構成よりも全体的な処理能力が向上する
効果が期待できる。
Although the contents of the implemented objects are the same as in FIG. 2, the number of computers 1 has increased and the arrangement of objects 1 to 1 is different. Since each object can operate in parallel, it can be expected that the overall processing capacity will be improved compared to the configuration shown in FIG.

〔発明の効果〕〔Effect of the invention〕

以上のように本発明によれば、列車運行管理システムに
おける制御装置の機能の拡張・変更・追加や処理能力の
増強への要求へも柔軟に対応できるようになる。
As described above, according to the present invention, it becomes possible to flexibly respond to requests for expanding, changing, and adding functions of a control device in a train operation management system and for increasing processing capacity.

【図面の簡単な説明】[Brief explanation of the drawing]

梶1図は本発明の基本概念図、第2図は実施例に係る制
御装置の構成ブロック図、第3図は列車運行管理システ
ムにおける制御対象例、第4図は他の実施例に係る制御
装置の構成ブロック図である。 1・・計算機       28〜2j・・・オブジェ
クト3・・・ローカル管理部   4・・・計算機間通
指装置5・・監視制御情報通信装置
Kaji 1 is a basic conceptual diagram of the present invention, FIG. 2 is a configuration block diagram of a control device according to an embodiment, FIG. 3 is an example of a control target in a train operation management system, and FIG. 4 is a control according to another embodiment. FIG. 2 is a configuration block diagram of the device. 1...Computer 28-2j...Object 3...Local management unit 4...Inter-computer communication device 5...Monitoring control information communication device

Claims (1)

【特許請求の範囲】[Claims] 列車の運行を監視制御する列車運行管理システム用制御
装置において、複数の計算機と、計算機でプログラムの
通信と可能とする計算機間通信装置と、監視制御の情報
を計算機との間で入出力する監視制御情報通信装置によ
って構成することを特徴とする列車運行管理システム用
制御装置の構成方式。
In a control device for a train operation management system that monitors and controls train operation, there is a computer-to-computer communication device that allows the computers to communicate programs, and a monitoring device that inputs and outputs supervisory control information to and from the computer. A configuration method of a control device for a train operation management system, characterized in that it is configured by a control information communication device.
JP1296110A 1989-11-16 1989-11-16 Constituting method of control device for train operation managing device Pending JPH03157264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1296110A JPH03157264A (en) 1989-11-16 1989-11-16 Constituting method of control device for train operation managing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1296110A JPH03157264A (en) 1989-11-16 1989-11-16 Constituting method of control device for train operation managing device

Publications (1)

Publication Number Publication Date
JPH03157264A true JPH03157264A (en) 1991-07-05

Family

ID=17829267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1296110A Pending JPH03157264A (en) 1989-11-16 1989-11-16 Constituting method of control device for train operation managing device

Country Status (1)

Country Link
JP (1) JPH03157264A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007091178A (en) * 2005-09-30 2007-04-12 East Japan Railway Co Signal control system
CN101941450A (en) * 2010-08-26 2011-01-12 北京交通大学 Method and system for controlling working condition switching of train

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007091178A (en) * 2005-09-30 2007-04-12 East Japan Railway Co Signal control system
CN101941450A (en) * 2010-08-26 2011-01-12 北京交通大学 Method and system for controlling working condition switching of train

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