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JPH0350583U - - Google Patents

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Publication number
JPH0350583U
JPH0350583U JP11174889U JP11174889U JPH0350583U JP H0350583 U JPH0350583 U JP H0350583U JP 11174889 U JP11174889 U JP 11174889U JP 11174889 U JP11174889 U JP 11174889U JP H0350583 U JPH0350583 U JP H0350583U
Authority
JP
Japan
Prior art keywords
monitor
atc
track circuit
cable
receiver
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.)
Granted
Application number
JP11174889U
Other languages
Japanese (ja)
Other versions
JPH0732313Y2 (en
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 filed Critical
Priority to JP11174889U priority Critical patent/JPH0732313Y2/en
Publication of JPH0350583U publication Critical patent/JPH0350583U/ja
Application granted granted Critical
Publication of JPH0732313Y2 publication Critical patent/JPH0732313Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Description

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

第１図はこの考案の一実施例を示すブロツク回
路図、第２図は別の実施例を示すブロツク回路図
、第３図は従来例を示すブロツク回路図である。 １……ＡＴＣ送信器、２……ＡＴＣ送信ケーブ
ル、３，４……インピーダンスボンド、５……Ａ
ＴＣ受信ケーブル、６……ＡＴＣ受信器、７，８
……電流トランス、１５……モニタ送信器、１６
……送信モニタ共通ケーブル、１７……受信モニ
タ共通ケーブル、１８，１９……帯域フイルタ、
２０……モニタ受信器。 FIG. 1 is a block circuit diagram showing one embodiment of this invention, FIG. 2 is a block circuit diagram showing another embodiment, and FIG. 3 is a block circuit diagram showing a conventional example. 1...ATC transmitter, 2...ATC transmission cable, 3, 4...Impedance bond, 5...A
TC reception cable, 6...ATC receiver, 7, 8
... Current transformer, 15 ... Monitor transmitter, 16
...Transmission monitor common cable, 17...Reception monitor common cable, 18, 19... Bandwidth filter,
20...Monitor receiver.

Claims (1)

【実用新案登録請求の範囲】 １ 所定周波数のＡＴＣ信号を送信するＡＴＣ送
信器をＡＴＣ送信ケーブルを介して軌道回路送信
端のインピーダンスボンドに接続し、かつ前記軌
道回路受信端のインピーダンスボンドにＡＴＣ受
信ケーブルを介してＡＴＣ受信器を接続したＡＴ
Ｃ装置において、 前記軌道回路の送信端インピーダンスボンド内
の電流トランスに各軌道回路に共通の送信モニタ
共通ケーブルをＡＴＣ信号の周波数と異なる周波
数のモニタ信号のみを通す帯域フイルタを介して
接続するとともに、軌道回路の受信端インピーダ
ンスボンド内の電流トランスに各軌道回路に共通
の受信モニタ共通ケーブルを前記モニタ信号のみ
を通す帯域フイルタを介して接続し、前記ＡＴＣ
送信ケーブルとＡＴＣ受信ケーブルに前記モニタ
信号を送信するモニタ送信器を切り換え可能に接
続し、前記送信モニタ共通ケーブルと受信モニタ
共通ケーブルにモニタ信号を受信するモニタ受信
器を切り換え可能に接続したことを特徴とするＡ
ＴＣ装置における軌道回路の故障区間判定装置。 ２ 請求項１記載のＡＴＣ装置における軌道回路
の故障区間判定装置において、モニタ送信器に代
えてモニタ受信器を設け、かつモニタ受信器に代
えてモニタ送信器を設けたことを特徴とするＡＴ
Ｃ装置における軌道回路の故障区間判定装置。[Claims for Utility Model Registration] 1. An ATC transmitter that transmits an ATC signal of a predetermined frequency is connected to an impedance bond at the track circuit transmitting end via an ATC transmission cable, and an ATC receiver is connected to the impedance bond at the track circuit receiving end. AT with ATC receiver connected via cable
In the C device, a transmission monitor common cable common to each track circuit is connected to the current transformer in the transmission end impedance bond of the track circuit via a band filter that passes only a monitor signal of a frequency different from the frequency of the ATC signal, and A receiving monitor common cable common to each track circuit is connected to the current transformer in the receiving end impedance bond of the track circuit via a band filter that passes only the monitor signal, and the ATC
A monitor transmitter that transmits the monitor signal is switchably connected to the transmission cable and the ATC reception cable, and a monitor receiver that receives the monitor signal is switchably connected to the transmission monitor common cable and the reception monitor common cable. Characteristic A
A failure section determination device for a track circuit in a TC device. 2. In the track circuit failure section determination device in an ATC device according to claim 1, an AT characterized in that a monitor receiver is provided in place of the monitor transmitter, and a monitor transmitter is provided in place of the monitor receiver.
Fault section determination device for track circuit in C device.
JP11174889U 1989-09-25 1989-09-25 Failure section determination device for track circuit in ATC device Expired - Fee Related JPH0732313Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11174889U JPH0732313Y2 (en) 1989-09-25 1989-09-25 Failure section determination device for track circuit in ATC device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11174889U JPH0732313Y2 (en) 1989-09-25 1989-09-25 Failure section determination device for track circuit in ATC device

Publications (2)

Publication Number Publication Date
JPH0350583U true JPH0350583U (en) 1991-05-16
JPH0732313Y2 JPH0732313Y2 (en) 1995-07-26

Family

ID=31660215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11174889U Expired - Fee Related JPH0732313Y2 (en) 1989-09-25 1989-09-25 Failure section determination device for track circuit in ATC device

Country Status (1)

Country Link
JP (1) JPH0732313Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011207453A (en) * 2010-03-30 2011-10-20 Daido Signal Co Ltd Abnormal rail identifying device
JP2020152172A (en) * 2019-03-19 2020-09-24 大同信号株式会社 Rail breakage detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011207453A (en) * 2010-03-30 2011-10-20 Daido Signal Co Ltd Abnormal rail identifying device
JP2020152172A (en) * 2019-03-19 2020-09-24 大同信号株式会社 Rail breakage detector

Also Published As

Publication number Publication date
JPH0732313Y2 (en) 1995-07-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees