JP2012218533A - Signal control system - Google Patents

Signal control system Download PDF

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JP2012218533A
JP2012218533A JP2011084995A JP2011084995A JP2012218533A JP 2012218533 A JP2012218533 A JP 2012218533A JP 2011084995 A JP2011084995 A JP 2011084995A JP 2011084995 A JP2011084995 A JP 2011084995A JP 2012218533 A JP2012218533 A JP 2012218533A
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train
station
ticket
ground device
control device
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JP5470315B2 (en
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Keiji Maekawa
景示 前川
Kenji Imamoto
健二 今本
Naoki Shibata
直樹 柴田
Takayoshi Nishino
尊善 西野
Tei Watabe
悌 渡部
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Hitachi Ltd
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Hitachi Ltd
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Priority to CN201210096432.8A priority patent/CN102730028B/en
Priority to KR1020120035407A priority patent/KR101346428B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/12—Control gear; Arrangements for controlling locomotives from remote points in the train or when operating in multiple units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a signal system capable of securing sufficient safety even if human errors by a driver occur wherein the human errors are as follows: a train leaves without receiving an electronic tablet to make one closure between stations; or a train travels without turning at the station for turning after receiving the tablet.SOLUTION: An on-vehicle control device that outputs braking force to prevent the departure of the train 102 when receiving no tablet 101 is loaded on the train 102. Ground devices 103a, 103b, when transmitting the tablet 101 to the train 102, transmit the tablet 101 together with the effective direction of the tablet 101. The on-vehicle control device, when receiving the tablet 101, also receives the direction, and when the train 102 moves in the direction reverse to the received direction, outputs the braking force, to prevent traveling in the direction not allowed.

Description

本発明は、列車を衝突させることなく安全に走行させることができる信号制御装置に関するものである。   The present invention relates to a signal control apparatus that can travel safely without causing a train to collide.

列車の衝突を回避し、列車走行の安全性を確保するためには、列車の在線位置を検知して、互いの列車が衝突しないように各列車を制御する必要がある。したがって、列車の位置検知のための装置や、列車を制御するための装置が必要となる。運行する列車本数が少ない線区（例えば、駅間に在線する列車が１列車程度の列車間隔の線区）では、上記の装置の初期コスト，メンテナンスコストが問題となる。   In order to avoid the collision of trains and to ensure the safety of train traveling, it is necessary to detect the position of the train and control each train so that the trains do not collide with each other. Therefore, a device for detecting the position of the train and a device for controlling the train are required. In a line segment where the number of trains to be operated is small (for example, a line segment having a train interval of about one train between stations), the initial cost and the maintenance cost of the above-mentioned device become problems.

そこで、列車本数の少ない線区では、列車の位置検知精度粗くしても運行に支障がないことと、単線区間が多いことから、１駅間に１列車しか在線しない駅間一閉塞という考え方で安全性を確保していることが多い。   Therefore, in line districts with a small number of trains, there is no hindrance to operation even if the position detection accuracy of the train is rough, and there are many single-line sections. In many cases, safety is ensured.

駅間一閉塞を実現する方法として、古くから使われている方式として、スタフ閉塞式，タブレット閉塞式といった方式がある。これらの方式は通票と呼ばれる駅間を走行するための許可証を使った方式である。スタフ閉塞式もタブレット閉塞式も各駅間に通票は１個しか同時には存在しない構成となっており、通票を持っている列車のみが駅間を走行できるようにすることで、駅間一閉塞を実現している。   As a method for realizing one block between stations, methods such as a stuff block type and a tablet block type have been used for a long time. These systems use a permit for traveling between stations, called slips. Both the staff closing type and tablet closing type are configured so that there is only one ticket between each station at the same time. By allowing only trains that have a ticket to travel between stations, one station can be closed. Realized.

通票を電子化したシステムも例えば特許文献１に開示されている。各駅間に固有の通票を電子データとして作成する。列車が発車するときに、発車する側の駅に設置された地上装置から通票を無線で列車に送信し、送信後は発車する側の駅と列車が向かう駅の両方の地上装置をロックし、解除されるまで通票は送信しない。列車が発車して、次の駅に着いたとき、通票を着いた駅の地上装置に送信し、地上装置で通票を確認し、合っていれば、列車が発車した駅と列車が着いた駅の両方の地上装置のロックを解除し、再び通票を列車に送信できるようになる。このように通票の送信のロックと解除を行うことにより、駅間に通票を持って走行する列車を１列車に限定し、駅間一閉塞を実現して安全性を確保している。   For example, Patent Document 1 discloses a system that digitizes the slip. Create a unique ticket between each station as electronic data. When a train departs, a vote is sent wirelessly to the train from the ground device installed at the departure station, and after transmission, the ground device at both the departure station and the station to which the train goes is locked. The vote will not be sent until it is canceled. When the train departs and arrives at the next station, it is sent to the ground device of the station where the ticket arrived, and the vote is confirmed by the ground device, and if it matches, the station where the train departed and the station where the train arrived Both of the ground devices will be unlocked, and the vote can be sent to the train again. Thus, by locking and canceling the transmission of the ticket, the train that travels with the ticket between stations is limited to one train, and one blockade between stations is realized to ensure safety.

特開平２−６２６８号公報Japanese Patent Laid-Open No. 2-6268

スタフ閉塞式とタブレット閉塞式では、通票は物理的な物であり、駅で駅員と運転手が扱う必要があり、手間がかかり列車本数が増えると対応しきれない。また、駅員と運転手のヒューマンエラーについては防止できない。   In the staff closing type and tablet closing type, voting is a physical thing, and station staff and drivers need to handle it at the station. In addition, human error of station staff and drivers cannot be prevented.

通票を電子化することで、運転手，駅員の作業を減らし、特に通票を列車に受け渡す作業における駅員のヒューマンエラーは防止することができる。しかし、特許文献１に記載のように地上装置が電子化された通票を作成する機能を持つ構成であっても、下記のような運転手のヒューマンエラーは防止することができない。まず、通票を受信していないのに列車を発車させてしまうという運転手のヒューマンエラーを防止することができない。さらに、通票で許可されている走行方向を運転手が勘違いして、通票で許可されていない区間に侵入してしまうという運転手のヒューマンエラーを防止することができない。運転手が走行方向を勘違いする例としては、折り返すべき駅で通票受信後、折り返さずに走行してしまう場合と、前進すべき駅で通票受信後、折り返して走行してしまう場合とがある。このように従来技術では運転手のヒューマンエラーを防止できないという課題があった。   By digitizing the ticket, the work of the driver and station staff can be reduced, and human error of the station staff can be prevented especially in the work of passing the ticket to the train. However, even if the ground device is configured to have a function of creating a digitalized slip as described in Patent Document 1, the following driver human error cannot be prevented. First of all, it is impossible to prevent a driver's human error that a train is started without receiving a vote. Furthermore, it is impossible to prevent the driver's human error that the driver misunderstands the traveling direction permitted by the vote and enters the section not permitted by the vote. Examples of misunderstanding of the direction of travel by the driver include a case where the driver travels without turning back after receiving a ticket at a station to be turned back, and a case where the driver turns back after receiving a ticket at a station to be advanced. As described above, the conventional technique has a problem that it is impossible to prevent a driver's human error.

そのため、本発明では運転手のヒューマンエラーがあっても十分な安全性を確保できる信号システムを提供することを目的とする。   Therefore, an object of the present invention is to provide a signal system that can ensure sufficient safety even if there is a human error of the driver.

列車に備えられた車上制御装置と、駅に備えられた地上装置と、車上制御装置および地上装置との間で送受信され、二つの駅間の走行を許可する電子的な通票と、備え、車上制御装置は、発車駅の地上装置から電子通票を受信した場合に、運転手からの指令に従って列車の走行を可能とし、発車駅の地上装置から電子通票を受信しない場合に、列車の走行を防止する。   An on-board control device provided on the train, an on-ground device provided on the station, an electronic ticket that is transmitted and received between the on-board control device and the ground device, and permits traveling between the two stations, and The on-board control device, when receiving an electronic ticket from the ground device at the departure station, allows the train to run in accordance with an instruction from the driver, and when the electronic ticket is not received from the ground device at the departure station, Prevent travel.

または、地上装置から車上制御装置に通票を送信する際に、列車が発車駅を発車する際に、地上装置は、通票と、当該通票が有効となる方向情報と、を車上制御装置へ送信し、車上制御装置は、通票が有効となる方向情報に基づき、当該方向情報と同一の方向への走行を許可し、当該方向情報と逆の方向への走行を防止する。   Alternatively, when sending a ticket from the ground device to the on-board controller, when the train departs from the departure station, the ground device sends the ticket and direction information in which the ticket is valid to the on-board controller. The on-board control device permits the traveling in the same direction as the direction information based on the direction information in which the slip is valid, and prevents the traveling in the direction opposite to the direction information.

このような信号制御システムを構築することにより、運転手のヒューマンエラーがあっても列車走行の安全性を確保することが可能となる。   By constructing such a signal control system, it is possible to ensure the safety of train traveling even if there is a human error of the driver.

上記により、運転手のヒューマンエラーが発生しても列車の安全性を確保することが可能となる。   As a result, it is possible to ensure the safety of the train even if a driver's human error occurs.

実施例における信号制御処理の概要を示す概念図。The conceptual diagram which shows the outline | summary of the signal control process in an Example. 実施例における列車の発車から次駅到着までの列車の処理の流れを示すフロー図。The flowchart which shows the flow of the process of the train from the departure of the train in an Example to the arrival of the following station. 実施例における列車の発車から次駅到着までの地上装置の処理の流れを示すフロー図。The flowchart which shows the flow of a process of the ground apparatus from the departure of the train in the Example to arrival at the next station.

１つの駅間を１つの閉塞区間とし、１つの駅間に同時に複数の列車が進入することを防止する線区において、駅間一閉塞を実現し、ヒューマンエラーが発生しても、列車を衝突させることなく安全に走行させるという目的を、単純なシステム構成で実現した。   In a line section where one station is one closed section and prevents multiple trains from entering one station at the same time, one station is blocked and even if a human error occurs, the trains collide. The objective of driving safely without making it happen was realized with a simple system configuration.

以下、本発明の実施例を図面に基づいて説明する。   Embodiments of the present invention will be described below with reference to the drawings.

〔実施例〕
図１に本発明の実施例における信号制御システムの概念を示す。 〔Example〕
FIG. 1 shows a concept of a signal control system in an embodiment of the present invention.

図示しないが、列車１０２は、駅の地上装置から受信した電子通票（１）１０１を記憶し、記憶した電子通票（１）１０１および当該電子通票と共に記憶された方向情報に基づいて列車の走行を制御する車上制御装置と、を備えている。また、各駅には、電子通票（１）１０１を記憶する地上装置と、列車との伝送を行う駅列車伝送装置とを備える。   Although not shown, the train 102 stores the electronic ticket (1) 101 received from the station ground device, and runs the train based on the stored electronic ticket (1) 101 and the direction information stored together with the electronic ticket. An on-vehicle control device for controlling the vehicle. Each station includes a ground device that stores the electronic slip (1) 101 and a station train transmission device that performs transmission with the train.

図１においてＡ駅とＢ駅間の走行許可を意味する電子通票（１）１０１は、図１では全体のシステムとしての処理の流れを示すために便宜上、複数記載されているが、実際には１つしか存在せず、列車１０２またはＡ駅の地上装置１０３ａ，Ｂ駅の地上装置１０３ｂのいずれかの記憶装置内に存在し、同時に複数箇所に存在することはない。   In FIG. 1, a plurality of electronic slips (1) 101, which means permission to travel between A station and B station, are shown for convenience in FIG. 1 to show the flow of processing as the entire system. There is only one, and it exists in the storage device of either the train 102 or the ground device 103a at the A station and the ground device 103b at the B station, and does not exist at a plurality of locations at the same time.

また、電子通票（１）１０１はＡ駅−Ｂ駅間の走行許可を意味し、電子通票（２）１０１はＣ駅−Ａ駅間の走行許可を意味するというように、各駅間にはそれぞれ固有の電子通票が設けられる。   In addition, the electronic slip (1) 101 means travel permission between the A station and the B station, and the electronic slip (2) 101 means travel permission between the C station and the A station. A unique electronic slip is provided.

まずはＡ駅の前記地上装置１０３ａに前記電子通票（１）１０１があり、前記列車１０２がＡ駅を出発してＢ駅に向かう場合の処理の流れを述べる。Ａ駅からＢ駅へ向かう向きを下り方向とする。   First, the flow of processing when the ground device 103a at the A station has the electronic ticket (1) 101 and the train 102 leaves the A station and heads for the B station will be described. The direction from station A to station B is the down direction.

Ａ駅にいる前記列車１０２は、Ｂ駅に向けて発車するための発車許可要求をＢ駅に向かう向きである「下り」という方向情報と共に、前記地上装置１０３ａに駅列車伝送装置１０５を介して送信する。前記駅列車伝送装置１０５は前記地上装置１０３と前記列車１０２間の情報の送受信を可能にする装置で、短距離の限定された範囲のみ通信できればよく、トランスポンダ，バリス，汎用の無線機等、様々な装置を用いることができ、本発明において前記駅列車伝送装置１０５は特定しない。   The train 102 at station A sends a departure permission request for departure toward station B to the ground device 103a via the station train transmission device 105 together with direction information “down” that is the direction toward station B. Send. The station train transmission device 105 is a device that enables transmission and reception of information between the ground device 103 and the train 102, and only needs to be able to communicate only within a limited range of a short distance, such as a transponder, a varistor, and a general-purpose radio. In the present invention, the station train transmission device 105 is not specified.

前記列車１０２より発車許可要求を受信したＡ駅の前記地上装置１０３ａは自身がＡ駅から下り方向に対応する前記電子通票（１）１０１（Ａ駅−Ｂ駅間）を持っている場合は、前記電子通票（１）１０１をＢ駅に向かう向きである「下り」という方向情報と共に前記駅列車伝送装置１０５を介して前記列車１０２へ送信し、前記列車１０２が受信したのを確認した後、前記地上装置１０３ａにあった前記電子通票（１）１０１を削除する。   When the ground device 103a of the A station that has received the departure permission request from the train 102 has the electronic tag (1) 101 (between A station and B station) corresponding to the downward direction from the A station, After sending the electronic ticket (1) 101 to the train 102 via the station train transmission device 105 together with direction information “down” which is the direction toward the B station, and confirming that the train 102 has received, The electronic slip (1) 101 existing in the ground device 103a is deleted.

前記地上装置１０３ａがＡ駅から下り方向に対応する前記電子通票（１）１０１を持っていない場合は、駅間伝送線１０４を介して、Ｂ駅の前記地上装置１０３ｂに前記電子通票（１）１０１を要求する。要求を受けた前記地上装置１０３ｂは前記電子通票（１）１０１を持っていれば、前記駅間伝送線１０４を介して前記電子通票（１）１０１を前記地上装置１０３ａに送信し、前記地上装置１０３ａが受信したのを確認した後、前記地上装置１０３ｂにあった前記電子通票（１）１０１を削除する。前記駅間伝送線１０４は前記電子通票（１）１０１の送受信に使うのみで、少ない通信容量でも動作可能である。ツイストペア線，ＩＳＤＮ専用線，イーサネット（登録商標）等様々な伝送線が適用可能であり、本発明では、前記駅間伝送線１０４は特定しない。   When the ground device 103a does not have the electronic ticket (1) 101 corresponding to the downward direction from the station A, the electronic ticket (1) is transmitted to the ground device 103b at the station B via the inter-station transmission line 104. 101 is requested. If the ground device 103b that has received the request has the electronic ticket (1) 101, it transmits the electronic ticket (1) 101 to the ground device 103a via the inter-station transmission line 104, and the ground device After confirming that 103a has been received, the electronic slip (1) 101 that was in the ground device 103b is deleted. The inter-station transmission line 104 is only used for transmission / reception of the electronic slip (1) 101, and can operate with a small communication capacity. Various transmission lines such as a twisted pair line, an ISDN dedicated line, and Ethernet (registered trademark) are applicable, and the inter-station transmission line 104 is not specified in the present invention.

前記地上装置１０３ｂから前記電子通票（１）１０１を受信した前記地上装置１０３ａは、前記電子通票（１）１０１を「下り」という方向情報と共に前記駅列車伝送装置１０５を介して前記列車１０２へ送信し、前記列車１０２が受信したのを確認した後、前記地上装置１０３ａ内にあった前記電子通票（１）１０１を削除する。   Upon receiving the electronic ticket (1) 101 from the ground device 103b, the ground device 103a transmits the electronic ticket (1) 101 to the train 102 via the station train transmission device 105 together with direction information “down”. Then, after confirming that the train 102 has received, the electronic slip (1) 101 in the ground device 103a is deleted.

前記地上装置１０３ａと前記地上装置１０３ｂの両方が前記電子通票（１）１０１を持っていない場合は、Ａ駅とＢ駅の間に前記電子通票（１）１０１を持って走行中の列車がいることを意味しており、Ａ駅，Ｂ駅どちらからも列車を発車させることはできず、前記地上装置１０３ａは前記列車１０２に前記電子通票（１）１０１を送信しない。前記地上装置１０３ａは、Ｂ駅からＡ駅へ到着した他の列車、または前記地上装置１０３ｂから前記電子通票（１）１０１を受信したら、前記列車１０２に前記電子通票（１）１０１を送信する。   When both the ground device 103a and the ground device 103b do not have the electronic ticket (1) 101, there is a train running with the electronic ticket (1) 101 between the A station and the B station. This means that a train cannot be started from either station A or station B, and the ground device 103a does not transmit the electronic ticket (1) 101 to the train 102. When the ground device 103a receives the electronic ticket (1) 101 from another train that has arrived from the B station to the A station or the ground device 103b, the ground device 103a transmits the electronic ticket (1) 101 to the train 102.

前記列車１０２は、前記地上装置１０３ａより前記電子通票（１）１０１を方向情報と共に受信する。前記列車１０２の車上制御装置は、前記電子通票（１）１０１を方向情報と共に受信するまでは、列車が走行することができないよう運転手の入力に関わらずに列車にブレーキ力を出力させて走行を防止する。前記地上装置１０３ａから前記電子通票（１）１０１を方向情報と共に受信したとき、前記列車１０２の車上制御装置は、方向情報で指定された方向に走行できるように列車から出力されるブレーキ力を緩解する。方向情報で指定された方向とは逆方向に前記列車１０２が走行していることを検知した場合は、前記列車１０２の車上制御装置は、運転手の入力に関わらず列車にブレーキ力を出力させて、指定された方向以外の方向に走行できないように制御する。   The train 102 receives the electronic slip (1) 101 together with direction information from the ground device 103a. The on-board control device of the train 102 outputs the braking force to the train regardless of the driver's input so that the train cannot run until the electronic ticket (1) 101 is received together with the direction information. Prevent travel. When the electronic ticket (1) 101 is received from the ground device 103a together with the direction information, the on-board control device of the train 102 generates a braking force output from the train so that it can travel in the direction specified by the direction information. Relax. When it is detected that the train 102 is traveling in a direction opposite to the direction specified by the direction information, the on-board controller of the train 102 outputs a braking force to the train regardless of the driver's input. And control so that the vehicle cannot travel in a direction other than the designated direction.

前記列車１０２は、前記地上装置１０３ａより前記電子通票（１）１０１を方向情報と共に受信して走行を開始し、Ｂ駅に到着したとき、持っている前記電子通票（１）１０１を前記駅列車伝送装置１０５を介して前記地上装置１０３ｂに送信する。前記地上装置１０３ｂが前記電子通票（１）１０１受信したのを確認した後、前記列車１０２は持っていた前記電子通票（１）１０１を削除する。   The train 102 receives the electronic ticket (1) 101 from the ground device 103a together with direction information and starts traveling. When the train 102 arrives at station B, the train 102 receives the electronic ticket (1) 101 that it has. The data is transmitted to the ground device 103b via the transmission device 105. After confirming that the ground device 103b has received the electronic ticket (1) 101, the train 102 deletes the electronic ticket (1) 101 that the train 102 has.

前記列車１０２から前記電子通票（１）１０１を受信した前記地上装置１０３ｂは前記電子通票（１）１０１を保持する。このとき、前記電子通票（１）１０１を保持しているのは前記地上装置１０３ｂのみであり、他の地上装置、列車が保持していることはない。   The ground device 103b that has received the electronic ticket (1) 101 from the train 102 holds the electronic ticket (1) 101. At this time, the electronic slip (1) 101 is held only by the ground device 103b, and is not held by other ground devices or trains.

駅の転轍機の制御については、発条転轍機を用いれば制御は必要ない。あるいは連動装置を設置し、転轍機の転換，鎖錠を実施し、進路を確保した後に前記電子通票（１）１０１を前記列車１０２に送信することで安全に転轍機を制御することが可能となる。   As for the control of the station switch, no control is required if a rolling switch is used. Alternatively, it is possible to safely control the switch by installing the interlocking device, switching the lock, locking the switch, and securing the course and transmitting the electronic ticket (1) 101 to the train 102.

以上のような信号制御システムを構成することにより、前記電子通票（１）１０１は一つしか存在しないこととなるため、前記電子通票（１）１０１を持つ前記列車１０２のみＡ駅Ｂ駅間を走行できるようにし、駅間に在線する列車を１列車のみとすることが可能となり、他の列車との衝突を防止して、前記列車１０２を安全に走行させることが可能となる。また、前記地上装置１０３から列車１０２へ送信される前記電子通票（１）１０１を当該電子通票が有効となる方向情報と共に送信することにより、運転手のヒューマンエラーにより、許可されていない方向に列車１０２が走行することを防止することができる。   By configuring the signal control system as described above, there is only one electronic ticket (1) 101. Therefore, only the train 102 having the electronic ticket (1) 101 is located between A station and B station. It is possible to travel, and it is possible to have only one train between the stations, preventing collision with other trains, and allowing the train 102 to travel safely. In addition, by transmitting the electronic ticket (1) 101 transmitted from the ground device 103 to the train 102 together with direction information in which the electronic ticket is valid, the train is moved in an unauthorized direction due to a human error of the driver. It is possible to prevent 102 from traveling.

本実施例における前記列車１０２の発車から次駅到着までの前記列車１０２の処理の流れを図２に示す。図２のステップ２０１〜ステップ２１２にて前記列車１０２の走行の安全性を確保する。   FIG. 2 shows a flow of processing of the train 102 from the departure of the train 102 to arrival at the next station in the present embodiment. In step 201 to step 212 in FIG. 2, the traveling safety of the train 102 is ensured.

ステップ２０１：列車１０２が前記電子通票（１）１０１と方向情報を地上装置１０３から受信するまで、車上制御装置はブレーキ出力する。ステップ２０２へ進む。   Step 201: The on-board control device outputs a brake until the train 102 receives the electronic ticket (1) 101 and direction information from the ground device 103. Proceed to step 202.

ステップ２０２：駅から発車するための発車許可要求を発車したい方向情報と共に前記地上装置１０３に送信する。ステップ２０３へ進む。   Step 202: A departure permission request for departure from the station is transmitted to the ground device 103 together with direction information for departure. Proceed to step 203.

ステップ２０３：列車１０２が前記電子通票（１）１０１と方向情報を地上装置１０３から受信するまでステップ２０４を繰り返す。受信すればステップ２０５へ進む。   Step 203: Step 204 is repeated until the train 102 receives the electronic ticket (1) 101 and direction information from the ground device 103. If received, the process proceeds to step 205.

ステップ２０４：前記ステップ２０２と同じく、駅から発車するための発車許可要求を発車したい方向情報と共に前記地上装置１０３に送信する。   Step 204: Similar to Step 202, a departure permission request for departure from the station is transmitted to the ground device 103 together with direction information for departure.

ステップ２０５：列車１０２が前記電子通票（１）１０１と方向情報を受信した状態になったため、車上制御装置はブレーキを緩解し、ステップ２０６へ進む。   Step 205: Since the train 102 has received the electronic ticket (1) 101 and direction information, the on-board controller releases the brake and proceeds to Step 206.

ステップ２０６：前記列車１０２の走行方向が、地上装置１０３から受信した方向情報と一致しているかチェックし、一致していない場合はステップ２０７へ進む。一致していればステップ２０８へ進む。   Step 206: It is checked whether the traveling direction of the train 102 matches the direction information received from the ground device 103. If not, the process proceeds to Step 207. If they match, the process proceeds to step 208.

ステップ２０７：電子通票により許可された方向とは異なる方向に走行していることを意味しているため、車上制御装置はブレーキを出力し安全を確保する。   Step 207: Since it means that the vehicle is traveling in a direction different from the direction permitted by the electronic slip, the on-board controller outputs a brake to ensure safety.

ステップ２０８：次の駅に到着すると、ブレーキを出力する。ステップ２０９へ進む。   Step 208: When arriving at the next station, the brake is output. Proceed to step 209.

ステップ２０９：到着した駅の前記地上装置１０３に前記電子通票（１）１０１を送信する。ステップ２１０へ進む。   Step 209: The electronic slip (1) 101 is transmitted to the ground device 103 at the station that has arrived. Proceed to step 210.

ステップ２１０：前記地上装置１０３が電子通票を受信したことが確認できるまでステップ２１１を繰り返す。受信が確認できればステップ２１２へ進む。   Step 210: Step 211 is repeated until it can be confirmed that the ground device 103 has received the electronic ticket. If reception can be confirmed, the process proceeds to step 212.

ステップ２１１：前記ステップ２０９と同じく、到着した駅の前記地上装置１０３に前記電子通票（１）１０１を送信する。   Step 211: Similar to step 209, the electronic slip (1) 101 is transmitted to the ground device 103 at the station where it arrived.

ステップ２１２：前記列車１０２に持っている前記電子通票（１）１０１を削除する。   Step 212: The electronic slip (1) 101 held in the train 102 is deleted.

上記のようなフローで前記列車１０２の処理を実装することにより、列車１０２が前記電子通票（１）１０１を持つ場合に許可された方向のみに列車１０２を走行させることが可能となり、列車の走行の安全性が確保される。   By implementing the processing of the train 102 in the flow as described above, the train 102 can travel only in the permitted direction when the train 102 has the electronic ticket (1) 101. Safety is ensured.

本実施例における列車１０２のＡ駅発車から次のＢ駅到着までの前記地上装置１０３の処理の流れを図３に示す。図３のステップ３０１〜ステップ３１２にて前記列車１０２の走行の安全性を確保する。   FIG. 3 shows a processing flow of the ground device 103 from the departure of the train 102 at the A station until the arrival of the next B station in the present embodiment. In step 301 to step 312 in FIG. 3, the traveling safety of the train 102 is ensured.

ステップ３０１：Ａ駅から発車するための発車許可要求を発車したい方向情報（ここでは、Ｂ駅へ向かう下り方向とする。）と共に前記列車１０２から受信する。ステップ２０２へ進む。   Step 301: A departure permission request for departure from the A station is received from the train 102 together with direction information (here, the downward direction toward the B station) to be issued. Proceed to step 202.

ステップ３０２：前記列車１０２から要求された方向の駅間（Ａ駅―Ｂ駅間）に対応する前記電子通票（１）１０１を持っているか確認する。持っていればステップ３０７へ進む。持ってなければステップ３０３へ進む。   Step 302: It is confirmed whether or not the electronic ticket (1) 101 corresponding to the distance between the stations requested by the train 102 (between A station and B station) is possessed. If so, go to Step 307. If not, go to step 303.

ステップ３０３：前記列車１０２から要求された方向の駅間（Ａ駅―Ｂ駅間）に対応する前記電子通票（１）１０１を受信するまでステップ３０４〜ステップ３０６を繰り返す。受信すればステップ３０７へ進む。   Step 303: Steps 304 to 306 are repeated until the electronic slip (1) 101 corresponding to the distance between the stations requested by the train 102 (between A station and B station) is received. If received, the process proceeds to step 307.

ステップ３０４：前記列車１０２から要求された方向（下り方向）に隣接する駅（Ｂ駅）に前記電子通票（１）１０１を要求する。ステップ３０５へ進む。   Step 304: Request the electronic slip (1) 101 to a station (B station) adjacent to the direction requested from the train 102 (downward direction). Proceed to step 305.

ステップ３０５：前記ステップ３０４で要求した隣接駅（Ｂ駅）から前記電子通票（１）１０１を受信したか確認する。ステップ３０６へ進む。   Step 305: It is confirmed whether the electronic slip (1) 101 is received from the adjacent station (B station) requested in the step 304. Proceed to step 306.

ステップ３０６：前記列車１０２が発車しようとしている当該駅（Ａ駅）に到着した別の列車から前記電子通票（１）１０１を受信したか確認する。   Step 306: It is confirmed whether the electronic ticket (1) 101 has been received from another train that has arrived at the station (A station) where the train 102 is about to depart.

ステップ３０７：前記列車１０２から要求された方向の駅間（Ａ駅―Ｂ駅間）に対応する前記電子通票（１）１０１と、前記電子通票（１）１０１に対応する方向情報を前記列車１０２へ送信する。ステップ３０８へ進む。   Step 307: The electronic ticket (1) 101 corresponding to the station in the direction requested from the train 102 (between A station and B station) and the direction information corresponding to the electronic ticket (1) 101 are obtained as the train 102. Send to. Proceed to step 308.

ステップ３０８：前記列車１０２が電子通票を受信したことが確認できるまでステップ３０９を繰り返す。受信が確認できればステップ３１０へ進む。   Step 308: Step 309 is repeated until it can be confirmed that the train 102 has received the electronic ticket. If reception is confirmed, the process proceeds to step 310.

ステップ３０９：前記ステップ３０７と同じく、前記列車１０２から要求された方向の駅間（Ａ駅―Ｂ駅間）に対応する前記電子通票（１）１０１と、前記電子通票（１）１０１に対応する方向情報を前記列車１０２へ送信する。   Step 309: Similar to Step 307, the electronic ticket (1) 101 corresponding to the station (between A station and B station) in the direction requested from the train 102, and the electronic ticket (1) 101. Direction information is transmitted to the train 102.

ステップ３１０：前記列車１０２が前記電子通票（１）１０１を受信したことを確認できれば、地上装置１０３に持っている前記電子通票（１）１０１を削除する。ステップ３１１へ進む。   Step 310: If it is confirmed that the train 102 has received the electronic ticket (1) 101, the electronic ticket (1) 101 held in the ground device 103 is deleted. Proceed to step 311.

ステップ３１１：次駅（Ｂ駅）に到着した前記列車１０２から前記電子通票（１）１０１を受信する。ステップ３１２へ進む。   Step 311: The electronic ticket (1) 101 is received from the train 102 that has arrived at the next station (B station). Proceed to step 312.

ステップ３１２：前記列車１０２から受信した前記電子通票（１）１０１を地上装置１０３の記憶装置内に保持する。   Step 312: The electronic slip (1) 101 received from the train 102 is held in the storage device of the ground device 103.

上記のように前記地上装置の処理を実装することにより、前記電子通票（１）１０１を持つ列車が１駅間に１つになるように前記電子通票（１）１０１を管理することができる。また、走行を許可した方向情報も送信することで、運転手の誤作動により列車が誤った方向に走行することを防止して、列車の走行の安全性が確保される。   By implementing the processing of the ground device as described above, the electronic ticket (1) 101 can be managed so that there is one train with the electronic ticket (1) 101 between one station. In addition, by transmitting the direction information permitted to travel, it is possible to prevent the train from traveling in the wrong direction due to a malfunction of the driver, and to ensure the safety of traveling of the train.

１０１ 電子通票
１０２ 列車
１０３ 地上装置
１０４ 駅間伝送線
１０５ 駅列車伝送装置 101 Electronic slip 102 Train 103 Ground device 104 Inter-station transmission line 105 Station train transmission device

Claims (10)

２つの駅の間の区間を１つの閉塞区間とする信号制御システムにおいて、
列車に備えられた車上制御装置と、駅に備えられた地上装置と、
前記車上制御装置および前記地上装置との間で送受信され、二つの駅間の走行を許可する電子的な通票と、備え、
前記車上制御装置は、
発車駅の前記地上装置から前記通票を受信した場合に、運転手からの指令に従って列車の走行を可能とし、
発車駅の前記地上装置から前記通票を受信しない場合に、列車の走行を防止することを特徴とする信号制御システム。 In a signal control system in which a section between two stations is one block section,
An on-board control device provided in the train, a ground device provided in the station,
An electronic ticket that is transmitted and received between the on-board control device and the ground device and permits traveling between two stations; and
The on-vehicle controller is
When the ticket is received from the ground device at the departure station, the train can be run according to the instruction from the driver,
A signal control system for preventing a train from running when the vote is not received from the ground device at a departure station. 前記列車が発車駅を発車する際に、前記地上装置は、前記通票と、当該通票が有効となる方向情報と、を前記車上制御装置へ送信し、
前記車上制御装置は、前記通票が有効となる方向情報に基づき、当該方向情報と同一の方向への走行を許可し、当該方向情報と逆の方向への走行を防止することを特徴とする請求項１記載の信号制御システム。 When the train departs from the departure station, the ground device transmits the ticket and direction information in which the ticket is valid to the on-board control device,
The on-board control device permits traveling in the same direction as the direction information based on direction information in which the slip is valid, and prevents traveling in a direction opposite to the direction information. The signal control system according to claim 1. 前記車上制御装置が前記通票を受信していない場合に、前記車上制御装置は列車にブレーキ力を出力させて、駅からの発車を防止にすることを特徴とする請求項１記載の信号制御システム。   2. The signal according to claim 1, wherein when the on-board control device has not received the ticket, the on-board control device outputs a braking force to the train to prevent departure from the station. Control system. 前記車上制御装置が前記通票及び前記方向情報を受信し、前記方向情報とは逆の方向に列車が走行している場合に、前記車上制御装置は列車にブレーキ力を出力させることを特徴とする請求項２記載の信号制御システム。   When the on-board control device receives the slip and the direction information, and the train is traveling in a direction opposite to the direction information, the on-board control device causes the train to output a braking force. The signal control system according to claim 2. 請求項１乃至請求項４のいずれかに記載の信号制御システムにおいて、
発車駅から前記列車が発車する際に、前記地上装置は、前記地上装置から前記車上制御装置に前記通票を送信して、前記地上装置で保持していた前記通票を削除し、
前記列車が駅間を走行している際に、前記車上制御装置は、前記通票を保持し、
前記列車が到着駅に到着した際に、前記車上制御装置に保持していた前記通票を到着駅の前記地上装置に送信し、前記車上制御装置が保持していた前記通票を削除することを特徴とする信号制御システム。 The signal control system according to any one of claims 1 to 4,
When the train departs from the departure station, the ground device transmits the ticket from the ground device to the on-board control device, and deletes the ticket held by the ground device,
When the train travels between stations, the on-board control device holds the ticket,
When the train arrives at the arrival station, the slip held in the on-board controller is transmitted to the ground device at the arrival station, and the slip held by the on-board controller is deleted. A signal control system characterized by. ２つの駅の間の区間を１つの閉塞区間とする信号制御方法において、
各駅間に、当該駅間を列車が走行することを許可する電子的な通票を設け、
列車に備えられた車上制御装置と駅に備えられた地上装置との間で、前記通票を送受信し、
発車駅の前記地上装置から前記通票を受信した場合に、運転手からの指令に従って列車の走行を可能とし、発車駅の前記地上装置から前記通票を受信しない場合に、列車の走行を防止することを特徴とする信号制御方法。 In the signal control method in which the section between two stations is one closed section,
Between each station, an electronic ticket that allows trains to travel between the stations will be established.
Sending and receiving the slip between the on-board control device provided in the train and the ground device provided in the station,
When the ticket is received from the ground device at the departure station, the train can be run according to a command from the driver, and when the ticket is not received from the ground device at the departure station, the train is prevented from traveling. A signal control method characterized by the above. 前記列車が発車駅を発車する際に、前記通票と当該通票が有効となる方向情報を前記地上装置から前記車上制御装置へ送信し、
前記通票が有効となる方向情報に基づき、当該方向情報と同一の方向への走行を許可し、当該方向情報と逆の方向への走行を防止することを特徴とする請求項１記載の信号制御方法。 When the train departs from the departure station, the direction information for validating the ticket and the ticket is transmitted from the ground device to the on-board control device,
2. The signal control according to claim 1, wherein traveling in the same direction as the direction information is permitted based on the direction information in which the slip is valid, and traveling in a direction opposite to the direction information is prevented. Method. 前記車上制御装置が前記通票を受信していない場合に、列車にブレーキ力を出力させて、駅からの発車を防止にすることを特徴とする請求項６記載の信号制御方法。   The signal control method according to claim 6, wherein when the on-board control device does not receive the ticket, the train outputs a braking force to prevent departure from the station. 前記車上制御装置が前記通票及び前記方向情報を受信し、前記方向情報とは逆の方向に列車が走行している場合に、列車にブレーキ力を出力させることを特徴とする請求項７記載の信号制御方法。   8. The on-board control device receives the ticket and the direction information, and causes the train to output a braking force when the train is traveling in a direction opposite to the direction information. Signal control method. 請求項６乃至請求項９のいずれかに記載の信号制御方法において、
発車駅から前記列車が発車する際に、前記地上装置から前記車上制御装置に前記通票を送信して、前記地上装置で保持していた前記通票を削除し、
前記列車が駅間を走行している際に、前記車上制御装置に前記通票を保持し、
前記列車が到着駅に到着した際に、前記車上制御装置に保持していた前記通票を到着駅の前記地上装置に送信し、前記車上制御装置が保持していた前記通票を削除することを特徴とする信号制御方法。 The signal control method according to any one of claims 6 to 9,
When the train departs from the departure station, the slip is transmitted from the ground device to the on-board control device, and the slip held by the ground device is deleted.
When the train travels between stations, the on-board control device holds the ticket,
When the train arrives at the arrival station, the slip held in the on-board controller is transmitted to the ground device at the arrival station, and the slip held by the on-board controller is deleted. A signal control method characterized by the above.
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