JPH0717623Y2 - ATC ground equipment - Google Patents

ATC ground equipment

Info

Publication number
JPH0717623Y2
JPH0717623Y2 JP1990117756U JP11775690U JPH0717623Y2 JP H0717623 Y2 JPH0717623 Y2 JP H0717623Y2 JP 1990117756 U JP1990117756 U JP 1990117756U JP 11775690 U JP11775690 U JP 11775690U JP H0717623 Y2 JPH0717623 Y2 JP H0717623Y2
Authority
JP
Japan
Prior art keywords
signal
track circuit
atc
relay
train
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.)
Expired - Lifetime
Application number
JP1990117756U
Other languages
Japanese (ja)
Other versions
JPH0475766U (en
Inventor
康次 笠原
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.)
Kyosan Electric Manufacturing Co Ltd
Original Assignee
Kyosan Electric Manufacturing Co Ltd
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 Kyosan Electric Manufacturing Co Ltd filed Critical Kyosan Electric Manufacturing Co Ltd
Priority to JP1990117756U priority Critical patent/JPH0717623Y2/en
Publication of JPH0475766U publication Critical patent/JPH0475766U/ja
Application granted granted Critical
Publication of JPH0717623Y2 publication Critical patent/JPH0717623Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、本線と折返し線が分岐器を介して接続さ
れ、本線の進行方向と本線の進行方向と逆方向に進路が
ある軌道回路に列車が進入したときにATC波を送信するA
TC地上装置、特に常用ブレーキ制御と非常ブレーキ制御
を区別する信号リレー回路の簡略化に関するものであ
る。
[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a track circuit in which a main line and a turn-back line are connected via a branching device, and there is a course in a traveling direction of the main line and a route opposite to the traveling direction of the main line. Send ATC wave when train enters A
It concerns the simplification of the TC ground equipment, especially the signal relay circuit that distinguishes between the service brake control and the emergency brake control.

〔従来の技術〕[Conventional technology]

ATC地上装置のATC波送信方法には、信号制御周波数を常
時軌道回路に送信する常時送信と、列車が軌道回路に進
入し、その軌道回路に列車が存在するときのみ信号周波
数を送信する踏込送信とがある。
The ATC wave transmission method of the ATC ground equipment is the constant transmission that constantly transmits the signal control frequency to the track circuit, and the step-in transmission that transmits the signal frequency only when the train enters the track circuit and there is a train on the track circuit. There is.

例えば、駅構内における軌道回路の一部を表した第3図
の信号制御保持図に示すように、軌道回路11ロTには本
線と折返し線が接続され、本線の進行方向である右方向
(以下、R方向という)と本線の進行方向と逆方向であ
る左方向(以下、L方向という)に進路がある。この軌
道回路11ロTにはR方向とL方向にそれぞれR側ACT送
信器31とL側ACT送信器32が設けられ、踏込送信が採用
されている。第3図において、1Rは出発信号機、2L,3R
は入換信号機を示し、AT,BT,11イT,12ロT,12T及び13Tは
それぞれ軌道回路、11イ,11ロは2動の転てつ器であ
る。
For example, as shown in the signal control retention diagram of FIG. 3 showing a part of the track circuit in the station yard, a main line and a turnback line are connected to the track circuit 11B and the right direction (the direction of travel of the main line) There is a course in the left direction (hereinafter, referred to as the L direction) which is the opposite direction to the traveling direction of the main line (hereinafter referred to as the R direction). The track circuit 11B is provided with an R-side ACT transmitter 31 and an L-side ACT transmitter 32 in the R and L directions, respectively, and adopts step-in transmission. In Fig. 3, 1R is the departure signal, 2L, 3R
Indicates an exchange signal, AT, BT, 11 a T, 12 b T, 12 T and 13 T are track circuits respectively, and 11 a and 11 b are two-motion switch.

上記のように構成された軌道回路において、例えば軌道
回路ATに列車33が在線し、この列車33が入換信号機3R反
位で出発して軌道回路11ロTに進入すると、R側ATC送
信器31は常用ブレーキ信号01以上の信号コードにより進
行現示の信号周波数を送信し、L側ATC送信器32はATC波
を非常ブレーキ制御信号02にする必要がある。
In the track circuit configured as described above, for example, when the train 33 is present in the track circuit AT and the train 33 starts at the interchange signal 3R inversion and enters the track circuit 11B T, the R side ATC transmitter The reference numeral 31 transmits the signal frequency of the progress indication by the signal code of the regular brake signal 0 1 or more, and the L side ATC transmitter 32 needs to make the ATC wave the emergency brake control signal 0 2 .

従来、このR側ATC送信器31とL側ATC送信器32で送信す
るATC波をそれぞれ常用ブレーキ信号01以上の有信号
と、非常ブレーキ制御信号02の無信号に切り換えるため
に、第4図に示すような信号制御リレー回路が使用され
ている。
Conventionally, in order to switch the ATC waves transmitted by the R-side ATC transmitter 31 and the L-side ATC transmitter 32 to the presence signal of the regular brake signal 0 1 or more and the non-signal of the emergency brake control signal 0 2 , respectively, A signal control relay circuit as shown is used.

そして、出発信号機1Rの信号てこを反位にして、信号制
御リレー1RHが動作すると、信号保持リレー1RHSが励磁
され、列車33が軌道回路11ロTに進入してから、軌道回
路11ロTを抜けて軌道回路12Tに進入するまで信号保持
リレー1RHSを保持している。
When the signal lever of the departure signal 1R is reversed and the signal control relay 1RH operates, the signal holding relay 1RHS is excited and the train 33 enters the track circuit 11B and then the track circuit 11B. The signal holding relay 1RHS is held until it exits and enters the track circuit 12T.

この信号保持リレー1RHSの励磁により、常用ブレーキ信
号01以上の有信号と,非常ブレーキ制御信号02とを区別
するリレーを動作させ、その接点11ロT−01を閉成し、
列車が軌道回路11ロTに進入したときに、送信制御リレ
ー11T−SCを励磁する。この送信制御リレー11T−SCの励
磁によりR側ATC送信器31から常用ブレーキ信号01以上
の有信号が軌道回路11ロTに送り出される。このとき、
L側ATC送信器32から送り出されるATC波は非常ブレーキ
制御信号02の無信号に切り換えられる。
By the excitation of the signal holding relay 1RHS, a service brake signal 0 1 or more signal present, to operate the emergency brake control signal 0 2 and distinguishing relay, it closes the contact 11 b T-0 1,
When the train enters the track circuit 11B, the transmission control relay 11T-SC is excited. Excitation of the transmission control relay 11T-SC causes the R-side ATC transmitter 31 to send a signal having a service brake signal 0 1 or more to the track circuit 11B. At this time,
ATC waves sent out from the L-side ATC transmitter 32 is switched to the no-signal of the emergency brake control signal 0 2.

そして、継電連動装置の進路鎖錠リレー11ロTRSが復旧
している間は、信号制御リレー1RHの動作により、R側A
TC送信器31から送り出されている常用ブレーキ信号01
上の所定の有信号を保持する。
Then, while the route locking relay 11B TRS of the relay interlock device is restored, the operation of the signal control relay 1RH causes the R side A
Holds the predetermined brake signal 0 1 or more that is sent from the TC transmitter 31 and has a predetermined signal.

また、入換信号機3Rの信号制御リレー3RHが動作して、
入換信号機3Rを黄に点灯すると信号保持リレー3RHSが励
磁され、列車33が軌道回路11ロTに進入してから軌道回
路11ロTを抜けて、軌道回路12Tに進入するまで信号保
持リレー3RHSの励磁を保持し、送信制御リレー11T−SC
を励磁して、R側ATC送信器31から常用ブレーキ信号01
以上の所定の有信号を軌道回路11ロTに送り出し、L側
ATC送信器32から非常ブレーキ制御信号02の無信号とな
る。
In addition, the signal control relay 3RH of the interchange signal 3R operates,
The signal holding relay 3RHS is excited when the interchange signal 3R is lit yellow, and the signal holding relay 3RHS is entered until the train 33 enters the track circuit 11B, exits the track circuit 11B, and enters the track circuit 12B. Holds the excitation of the transmission control relay 11T-SC
Is excited and the normal brake signal 0 1 is sent from the R-side ATC transmitter 31.
The above predetermined signal is sent to the track circuit 11B T and the L side
A very no-signal of the brake control signal 0 2 from the ATC transmitter 32.

そして、この列車33が軌道回路12Tに進入してから、入
換信号機2LによりL方向に進路を取るときには、信号保
持リレー2LHSの励磁により、R側ATC送信器31は非常ブ
レーキ制御信号02となり、L側ATC送信器32から常用ブ
レーキ信号01以上の所定の有信号を軌道回路11ロTに送
り出す。
Then, when this train 33 enters the track circuit 12T and then takes the course in the L direction by the interchange signal 2L, the R-side ATC transmitter 31 becomes the emergency brake control signal 0 2 by the excitation of the signal holding relay 2LHS. , L side ATC transmitter 32 sends a predetermined signal having a regular brake signal 0 1 or more to track circuit 11B.

このようにして、列車33の進行方向に応じてR側ATC送
信器31とL側ATC送信器32で送信するATC波を切り換えて
いる。
In this way, the ATC waves transmitted by the R-side ATC transmitter 31 and the L-side ATC transmitter 32 are switched according to the traveling direction of the train 33.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

上記のように従来のATC地上装置は、R方向とL方向に
別々に信号保持リレー1RHS,3RHS,2LHSや信号保持リレー
1RXSを設け、信号制御リレー1RH,2LH等や継電連動装置
の進路鎖錠リレー11ロTRSで信号保持リレー1RHS等を制
御し、R側ATC送信器31とL側ATC送信器32から送り出す
ATC波を、常用ブレーキ信号01以上の有信号と非常ブレ
ーキ制御信号02の無信号とに区別して制御しているた
め、信号リレー回路が複雑になるという短所があった。
As described above, the conventional ATC ground equipment has signal holding relays 1RHS, 3RHS, 2LHS and signal holding relays separately in the R and L directions.
1RXS is provided, and signal holding relay 1RHS etc. are controlled by signal control relays 1RH, 2LH etc. and route locking relay 11B TRS of relay interlocking device and sent out from R side ATC transmitter 31 and L side ATC transmitter 32.
Since the ATC wave is controlled by distinguishing between the presence signal of the regular brake signal 0 1 or more and the non-signal of the emergency brake control signal 0 2 , there is a disadvantage that the signal relay circuit becomes complicated.

この考案はかかる短所を解決するためになされたもので
あり、簡単な信号リレー回路で常用ブレーキ信号01以上
の有信号と、非常ブレーキ制御信号02の無信号とを区別
して制御することができるATC地上装置を得ることを目
的とするものである。
The present invention has been made in order to solve such a disadvantage, and a simple signal relay circuit can be used to distinguish between the presence signal of the regular brake signal 0 1 and the non-signal of the emergency brake control signal 0 2. The purpose is to obtain a possible ATC ground equipment.

〔課題を解決するための手段〕[Means for Solving the Problems]

この考案に係るATC地上装置は、分岐器を有し、本線と
折返し線が接続された軌道回路に列車が進入したときに
ATC波を送信するATC地上装置において、磁気保持リレー
(11ロTF)と2個の送信制御リレー(11ロT−LSC,11ロ
T−RSC)を有し、磁気保持リレー(11ロTF)は2個の
励磁コイルを有し、一方の励磁コイルを正方向に励磁す
ると定位接点を構成し、励磁を断ってもその状態を継続
し、他方の励磁コイルを励磁すると反転して反位接点を
構成するものであり、列車が上記軌道回路の本線の進路
方向に進入することが許可されたときに反位接点が構成
され、列車が折返し線に入るために上記軌道回路の本線
の進路方向と逆方向に進入することが許可されたときに
定位接点が構成され、上記軌道回路に進入する列車の進
路を記憶し、2個の送信制御リレー(11ロT−LSC,11ロ
T−RSC)はATC送信器から軌道回路に送信されるATC波
を切換えるものであり、送信制御リレー(11ロT−RS
C)は上記磁気保持リレー(11ロTF)が反位接点を構成
し、かつ軌道回路に列車が進入したときに、軌道回路の
本線に設けられたATC送信器から送信されるATC波を非常
ブレーキ制御信号02の無信号から、常用ブレーキ信号01
以上の所定の有信号に切換えて保持し、送信制御リレー
(11ロT−LSC)は上記磁気保持リレー(11ロTF)が定
位接点を構成し、かつ軌道回路に列車が進入したとき
に、軌道回路の折返し線に設けられたATC送信器から送
信されるATC波を非常ブレーキ制御信号02の無信号か
ら、常用ブレーキ信号01以上の所定の有信号に切換えて
保持することを特徴とする。
The ATC ground device according to the present invention has a branching device and is used when a train enters a track circuit in which a main line and a folded line are connected.
An ATC ground device that transmits ATC waves has a magnetic holding relay (11B TF) and two transmission control relays (11B T-LSC, 11B T-RSC), and a magnetic holding relay (11B TF) Has two exciting coils, and if one exciting coil is excited in the positive direction, it forms a localization contact, and even if the excitation is cut off, that state continues, and if the other exciting coil is excited, it reverses and becomes an inverted contact. When the train is allowed to enter in the direction of the main line of the track circuit, the reverse contact is formed, and the direction of the main line of the track circuit is set in order for the train to enter the turnaround line. When the vehicle is allowed to enter in the opposite direction, the localization contact is configured, and the route of the train entering the track circuit is stored, and two transmission control relays (11-lot T-LSC, 11-lot T-RSC) are stored. ) Switches the ATC wave transmitted from the ATC transmitter to the track circuit. Over (11 b T-RS
C) shows the ATC wave transmitted from the ATC transmitter installed on the main line of the track circuit when a train enters the track circuit when the above-mentioned magnetic holding relay (11B TF) constitutes an inversion contact. No brake control signal 0 2 to normal brake signal 0 1
The transmission control relay (11B T-LSC) is switched to the above predetermined signal and held, and when the magnetic holding relay (11B TF) constitutes a localization contact and the train enters the track circuit, The ATC wave transmitted from the ATC transmitter provided on the folded line of the track circuit is switched from a no signal of the emergency brake control signal 0 2 to a predetermined existing signal of the service brake signal 0 1 or more and is held. To do.

〔作用〕[Action]

この考案においては、本線と折返し線が接続され、本線
の進行方向(R方向)と本線の進行方向と逆方向(L方
向)に進路がある軌道回路において、列車がR方向ある
いはL方向のいずれかの進路を取ったときに、それぞれ
励磁される励磁コイルを有する磁気保持リレーにより進
路方向を記憶し、記憶された進路方向により、R方向と
L方向の送信制御リレーの動作を制御して常用ブレーキ
信号01以上の有信号と、非常ブレーキ制御信号02の無信
号とを区別する。
In this invention, in a track circuit in which a main line and a turnback line are connected and there is a route in the traveling direction of the main line (R direction) and the opposite direction of the main line (L direction), the train is either in the R direction or the L direction. When the route is taken, the direction of the route is stored by the magnetic holding relays each having an exciting coil, and the operation of the transmission control relays in the R and L directions is controlled by the stored route direction for normal use. A distinction is made between a signal having a brake signal 0 1 or higher and a signal having no emergency brake control signal 0 2 .

〔実施例〕〔Example〕

第1図は、この考案の一実施例を示す回路図であり、こ
の回路図は、第3図に示す軌道回路を制御する信号制御
リレー回路を示す。図に示すように、磁気保持リレー11
ロTFは2個の励磁コイルを有し、定位励磁又は反位励磁
されれば定位接点又は反位接点を閉成し、励磁電流を断
ってもそのままの状態を保持する。そして、次に動作し
ている状態と反対方向の励磁を受けるまで、そのままの
状態を持続する。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, and this circuit diagram shows a signal control relay circuit for controlling the track circuit shown in FIG. As shown in the figure, the magnetic holding relay 11
(B) The TF has two exciting coils and closes the localization contact or the inversion contact when the localization excitation or the inverse excitation is performed, and maintains the same state even when the excitation current is cut off. Then, the state is maintained as it is until it is excited in the opposite direction to the state in which it is operating next.

送信制御リレー11ロT−RSCは、励磁保持リレー11ロTF
の反位接点により励磁され、R側ATC送信器31から軌道
回路11ロTに送信されるATC波を常用ブレーキ信号01
上の有信号と、非常ブレーキ制御信号02とに切り換えて
送り出す。また、送信制御リレー11ロT−LSCは、磁気
保持リレー11ロTFの定位接点により励磁され、L側ATC
送信器32から軌道回路11ロTに送信されるATC波を常用
ブレーキ信号01以上の有信号と、非常ブレーキ制御信号
02の無信号とに切り換る。
The transmission control relay 11B T-RSC is an excitation hold relay 11B TF.
The ATC wave that is excited by the reverse contact of the R-side ATC transmitter 31 and is transmitted from the R-side ATC transmitter 31 to the track circuit 11B is switched to the normal brake signal 0 1 or higher signal and the emergency brake control signal 0 2 and sent out. In addition, the transmission control relay 11B T-LSC is excited by the localization contact of the magnetic holding relay 11B TF, and the L side ATC
The ATC wave transmitted from the transmitter 32 to the track circuit 11B is used as a regular brake signal 0 1 or more and an emergency brake control signal.
0 2 no signal and to cut換Ru.

上記のように構成されたATC地上装置において、軌道回
路ATに在線する列車33がR方向の進路をとるために、出
発信号機1R又は入換信号機3Rが反位となり、継電連動装
置の信号制御リレー1RH又は信号制御リレー3RHが動作す
ると、信号保持リレー1RHS又は信号保持リレー3RHSが励
磁され、R側ATC送信器31から軌道回路11ロTに送信さ
れるATC波を常用ブレーキ信号01以上の所定の有信号に
する。
In the ATC ground device configured as described above, since the train 33 located in the track circuit AT takes the route in the R direction, the departure signal 1R or the replacement signal 3R becomes inversion and the signal control of the relay interlocking device. When the relay 1RH or the signal control relay 3RH operates, the signal holding relay 1RHS or the signal holding relay 3RHS is excited, and the ATC wave transmitted from the R side ATC transmitter 31 to the track circuit 11B T is used as a regular brake signal 0 1 or more. Set to a predetermined signal.

また、信号制御リレー1RHあるいは信号制御リレー3RHの
動作により、磁気保持リレー11ロTFのR側コイルに電流
が流れ、R側コイルが励磁されて反位接点を閉成し、定
位接点を開放する。
Further, by the operation of the signal control relay 1RH or the signal control relay 3RH, a current flows through the R side coil of the magnetic holding relay 11B TF, the R side coil is excited and the counter contact is closed, and the localization contact is opened. .

この状態で列車33が軌道回路ATから軌道回路11ロTに進
入すると、送信制御リレー11ロT−RSCが動作して、そ
の動作接点を閉成し、復旧接点を開放して、R側ATC送
信器31から軌道回路11ロTに送信されるATC波を、非常
ブレーキ制御信号02の無信号から常用ブレーキ信号01
上の所定の有信号に切り換える。そして、列車33が軌道
回路11ロTを抜けて軌道回路12Tに完全に入るまで、R
側ATC送信器31から所定の有信号を軌道回路11ロTに送
る。
When the train 33 enters the track circuit 11B T from the track circuit AT in this state, the transmission control relay 11B T-RSC operates to close its operation contact and open the recovery contact to open the R side ATC. the ATC wave transmitted from the transmitter 31 to the track circuit 11 b T, switching to the service brake signal 0 1 or more predetermined signal enable from the no signal emergency brake control signal 0 2. Then, until the train 33 passes through the track circuit 11B and completely enters the track circuit 12T, R
A predetermined signal is sent from the side ATC transmitter 31 to the track circuit 11B T.

列車33が軌道回路11ロTを抜けると、送信制御リレー11
ロT−RSCが復旧して、R側ATC送信器31から軌道回路11
ロTに送っているATC波を非常ブレーキ制御信号02の無
信号に切り換える。
When the train 33 leaves the track circuit 11B, the transmission control relay 11
B) The T-RSC is restored, and the track circuit 11 from the R side ATC transmitter 31
The ATC waves are sent to B T switch very no signal of the brake control signal 0 2.

一方、このとき磁気保持リレー11ロTの定位接点は開放
されているため、送信制御リレー11ロT−LSCは動作せ
ず、その動作接点は開放され、復旧接点は閉成されて、
L側ATC送信器32から軌道回路11ロTに送信されるATC波
をダミー抵抗に流し、非常ブレーキ制御信号02の無信号
に切り換えている。
On the other hand, at this time, since the localization contact of the magnetic holding relay 11B T is opened, the transmission control relay 11B T-LSC does not operate, its operating contact is opened, and the restoration contact is closed.
The ATC waves transmitted to the track circuit 11 b T from L side ATC transmitter 32 flows to the dummy resistor, and switched to the no-signal of the emergency brake control signal 0 2.

また、軌道回路12Tに進入した列車33がL方向に移動
し、軌道回路11ロTを通って軌道回路11イTに進路をと
るときには、信号制御リレー2LHの動作により、信号保
持リレー2LHSを動作させてL側ATC送信器32から送信さ
れるATC波を所定の有信号にするとともに、磁気保持リ
レー11ロTFのN側コイルに電流を流し、N側コイルを励
磁し、磁気保持リレー11ロTFの反位接点を開放し、定位
接点を閉成する。このため、列車33が軌道回路12Tから
軌道回路11ロTに入ると、送信制御リレー11ロT−LSC
が動作して、L側ATC送信器32から軌道回路11ロTに所
定の有信号を送る。一方、R側ATC送信器31は、そのま
ま非常ブレーキ制御信号02の無信号となっている。
Further, when the train 33 that has entered the track circuit 12T moves in the L direction and takes the course to the track circuit 11IT through the track circuit 11B, the signal holding relay 2LHS is operated by the operation of the signal control relay 2LH. Then, the ATC wave transmitted from the L-side ATC transmitter 32 is converted into a predetermined signal, and a current is passed through the N-side coil of the magnetic holding relay 11B TF to excite the N-side coil and the magnetic holding relay 11B. Open the TF counter contact and close the localization contact. Therefore, when the train 33 enters the track circuit 11B from the track circuit 12T, the transmission control relay 11B T-LSC
Operates to send a predetermined signal from the L-side ATC transmitter 32 to the track circuit 11B. Meanwhile, R-side ATC transmitter 31 is directly used as a very non-signal of the brake control signal 0 2.

このように、列車33がR方向の進路をとった場合と、L
方向の進路をとった場合を磁気保持リレー11ロTFで記憶
し、磁気保持リレー11ロTFに記憶された進路に応じて軌
道回路11ロTに送られるATC波を選択するようにするこ
とにより、送信するATC波を簡単かつ確実に区別するこ
とができる。
In this way, when the train 33 takes the route in the R direction,
By storing the case of taking the course of the direction in the magnetic holding relay 11B TF, and selecting the ATC wave to be sent to the track circuit 11B T according to the course stored in the magnetic holding relay 11B TF. , ATC waves to be transmitted can be distinguished easily and surely.

第2図は上記のようにして制御されるATC波の具体例を
示す信号コード図である。
FIG. 2 is a signal code diagram showing a specific example of the ATC wave controlled as described above.

第2図において、NO1は進路制御を行っていないときの
信号コードを示し、S30は入換信号コードを、(01)は
逆方向の常用ブレーキ信号コードを01〜75はATC有信号
コードの一例を、02はATC無信号コードを示す。また、
,は入換信号機の現示を示す。
In FIG. 2, NO 1 indicates a signal code when the route control is not performed, S30 is a replacement signal code, (0 1 ) is a reverse direction regular brake signal code, and 0 1 to 75 are ATC presence signals. As an example of code, 0 2 indicates an ATC non-signal code. Also,
, Shows the indication of the interchange signal.

図に示すように、出発信号機1Rが定位のときには軌道回
路AT,11ロTのR方向に対するATC波の信号コードはNO1
となり、軌道回路12TのR方向に対する信号コードは75
になっている。このとき軌道回路11ロTと12TのL方向
の信号コードは非常ブレーキ信号を表す02になってい
る。
As shown in the figure, when the departure signal 1R is localized, the signal code of the ATC wave in the R direction of the track circuit AT, 11B T is NO 1
The signal code for the track circuit 12T in the R direction is 75
It has become. At this time, the signal code in the L direction of the track circuits 11B and 12T is 0 2 , which represents the emergency brake signal.

この状態で出発信号機1Rが反位になり、列車33が軌道回
路ATにあるときには、軌道回路AT、11ロTのR方向の信
号コードは65になり、列車33が軌道回路11ロTに進入す
ると、軌道回路ATの信号コードは01になる。さらに列車
33が軌道回路12Tに進入すると軌道回路11ロTの信号コ
ードが01になり、軌道回路ATの信号コードは20になる。
In this state, when the departure signal 1R is reversed and the train 33 is in the track circuit AT, the signal code in the R direction of the track circuits AT and 11B T becomes 65, and the train 33 enters the track circuit 11B T. Then, the signal code of the track circuit AT becomes 0 1 . Further train
When 33 enters the track circuit 12T, the signal code of the track circuit 11B T becomes 0 1 and the signal code of the track circuit AT becomes 20.

また、列車33を入れ換える場合に、入換信号機3Rが定位
のときには、軌道回路ATのR方向に対する信号コードは
NO1、軌道回路11ロTの信号コードはNO1になっており、
入換信号機3Rが反位になり進行信号になると、軌道回路
AT,11ロTの信号コードはS30になり、列車33は信号コー
ドS30で進行する。このとき、軌道回路12Tの信号コード
はS30→01になり、列車33が軌道回路12Tに進入完了した
後、20秒経過したら信号コードをS30から01に変化さ
せ、列車33を停止させる。
When the train 33 is replaced and the replacement signal 3R is localized, the signal code for the R direction of the track circuit AT is
NO 1, the signal code of track circuit 11 b T has become a NO 1,
When the interchange signal 3R becomes inversion and becomes a progress signal, the track circuit
The signal code of AT, 11T will be S30, and the train 33 will proceed with signal code S30. At this time, the signal code of the track circuit 12T becomes S30 → 0 1, after the train 33 is completed enters the track circuit 12T, to change the signal code after the lapse of 20 seconds from S30 to 0 1 stops the train 33.

軌道回路12Tに在線する列車33を軌道回路11ロT、11イ
Tを介して軌道回路BTに進入させる場合は、上記と全く
同様にL方向の信号コードを変え、各信号コードにより
列車33を制御して軌道回路12Tから軌道回路BTに進入さ
せる。
When the train 33 existing on the track circuit 12T is to enter the track circuit BT via the track circuits 11T and 11T, the signal code in the L direction is changed in exactly the same manner as above, and the train 33 is changed by each signal code. The track circuit 12T is controlled to enter the track circuit BT.

〔考案の効果〕 この考案は以上説明したように、本線と折返し線が接続
され、本線の進行方向(R方向)と本線の進行方向と逆
方向(L方向)に進路がある軌道回路において、列車が
R方向あるいはL方向のいずれかの進路を取ったとき
に、それぞれ励磁される励磁コイルを有する磁気保持リ
レーにより進路方向を記憶し、記憶された進路方向によ
り、R方向とL方向の送信制御リレーの動作を制御して
常用ブレーキ信号01以上の有信号と、非常ブレーキ制御
信号02の無信号とを区別するようにしたから、連動条件
が少なくてすみ、信号リレー回路を簡略化することがで
きる。
[Effect of the Invention] As described above, the present invention is a track circuit in which a main line and a turnback line are connected, and there is a course in the traveling direction of the main line (R direction) and the opposite direction (L direction) of the main line, When the train takes either the R direction or the L direction, the direction is stored by a magnetic holding relay having an exciting coil that is excited respectively, and the R direction and the L direction are transmitted according to the stored direction. By controlling the operation of the control relay to distinguish between the presence signal of the normal brake signal 0 1 or more and the non-signal of the emergency brake control signal 0 2 , there are few interlocking conditions and the signal relay circuit is simplified. can do.

また、軌道回路における常用ブレーキ信号01以上の有信
号と、非常ブレーキ制御信号02の無信号とを確実に区別
することができるから、入換回路のR方向とL方向のAT
C波の振分けを、簡単かつ確実に行うことができる。
Further, since it is possible to reliably distinguish between the presence signal of the regular brake signal 0 1 or more in the track circuit and the non-signal of the emergency brake control signal 0 2 , the AT in the R direction and the L direction of the exchange circuit can be surely distinguished.
C waves can be distributed easily and reliably.

【図面の簡単な説明】[Brief description of drawings]

第1図は、この考案の実施例の信号制御リレー回路を示
す回路図、第2図は上記実施例のATC波の信号コード変
化図、第3図は軌道回路の信号制御保持図、第4図は従
来例の信号制御リレー回路の一部を示す回路図である。 11ロTF;磁気保持リレー、11ロT−LSC,11ロT−RSC;送
信制御リレー、AT,BT,11イT,11ロT,12T,13T;軌道回路、
31,32;ATC送信器。
FIG. 1 is a circuit diagram showing a signal control relay circuit of an embodiment of the present invention, FIG. 2 is a signal code change diagram of the ATC wave of the above embodiment, FIG. 3 is a signal control holding diagram of a track circuit, and FIG. FIG. 1 is a circuit diagram showing a part of a conventional signal control relay circuit. 11 b TF; magnetic holding relay, 11 b T-LSC, 11 b T-RSC; transmission control relay, AT, BT, 11 b T, 11 b T, 12 T, 13 T; track circuit,
31,32; ATC transmitter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】分岐器を有し、本線と折返し線が接続され
た軌道回路に列車が進入したときにATC波を送信するATC
地上装置において、 磁気保持リレー(11ロTF)と2個の送信制御リレー(11
ロT−LSC,11ロT−RSC)を有し、 磁気保持リレー(11ロTF)は2個の励磁コイルを有し、
一方の励磁コイルを正方向に励磁すると定位接点を構成
し、励磁を断ってもその状態を継続し、他方の励磁コイ
ルを励磁すると反転して反位接点を構成するものであ
り、列車が上記軌道回路の本線の進路方向に進入するこ
とが許可されたときに反位接点が構成され、列車が折返
し線に入るために上記軌道回路の本線の進路方向と逆方
向に進入することが許可されたときに定位接点が構成さ
れ、上記軌道回路に進入する列車の進路を記憶し、 2個の送信制御リレー(11ロT−LSC,11ロT−RSC)はA
TC送信器から軌道回路に送信されるATC波を切換えるも
のであり、送信制御リレー(11ロT−RSC)は上記磁気
保持リレー(11ロTF)が反位接点を構成し、かつ軌道回
路に列車が進入したときに、軌道回路の本線に設けられ
たATC送信器から送信されるATC波を非常ブレーキ制御信
号02の無信号から、常用ブレーキ信号01以上の所定の有
信号に切換えて保持し、送信制御リレー(11ロT−LS
C)は上記磁気保持リレー(11ロTF)が定位接点を構成
し、かつ軌道回路に列車が進入したときに、軌道回路の
折返し線に設けられたATC送信器から送信されるATC波を
非常ブレーキ制御信号02の無信号から、常用ブレーキ信
号01以上の所定の有信号に切換えて保持する、 ことを特徴とするATC地上装置。
1. An ATC which has a branching device and transmits an ATC wave when a train enters a track circuit to which a main line and a turnback line are connected.
In the ground equipment, a magnetic holding relay (11 TF) and two transmission control relays (11
B-T-LSC, 11-B T-RSC), and the magnetic holding relay (11-B TF) has two exciting coils.
When one exciting coil is excited in the positive direction, a localization contact is formed, and even if the excitation is cut off, that state is maintained, and when the other excitation coil is excited, it is inverted to form an inversion contact. The inversion contact is configured when it is allowed to enter in the direction of the main line of the track circuit, and the train is allowed to enter in the direction opposite to the direction of the main line of the track circuit in order to enter the turning line. When it is turned on, the localization contact is configured, and the route of the train entering the track circuit is memorized. The two transmission control relays (11 ro T-LSC, 11 ro T-RSC) are
This is to switch the ATC wave transmitted from the TC transmitter to the track circuit. In the transmission control relay (11B T-RSC), the magnetic holding relay (11B TF) constitutes a reversing contact and When the train enters, switch the ATC wave transmitted from the ATC transmitter provided on the main line of the track circuit from the no signal of the emergency brake control signal 0 2 to the predetermined existing signal of the service brake signal 0 1 or more. Hold and transmit control relay (11b T-LS
C) shows the ATC wave transmitted from the ATC transmitter installed on the turn-back line of the track circuit when the magnetic holding relay (11B TF) constitutes a localization contact and a train enters the track circuit. An ATC ground device characterized by switching from a non-signal of the brake control signal 0 2 to a predetermined signal having a regular brake signal 0 1 or more and holding the signal.
JP1990117756U 1990-11-13 1990-11-13 ATC ground equipment Expired - Lifetime JPH0717623Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990117756U JPH0717623Y2 (en) 1990-11-13 1990-11-13 ATC ground equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990117756U JPH0717623Y2 (en) 1990-11-13 1990-11-13 ATC ground equipment

Publications (2)

Publication Number Publication Date
JPH0475766U JPH0475766U (en) 1992-07-02
JPH0717623Y2 true JPH0717623Y2 (en) 1995-04-26

Family

ID=31865665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990117756U Expired - Lifetime JPH0717623Y2 (en) 1990-11-13 1990-11-13 ATC ground equipment

Country Status (1)

Country Link
JP (1) JPH0717623Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114348048B (en) * 2022-01-06 2023-10-27 北京全路通信信号研究设计院集团有限公司 Stock way double-end code sending protection circuit and system based on relay

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215466A (en) * 1984-04-10 1985-10-28 株式会社京三製作所 Non-insulating track circuit

Also Published As

Publication number Publication date
JPH0475766U (en) 1992-07-02

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