JPH01154067U - - Google Patents
Info
- Publication number
- JPH01154067U JPH01154067U JP5086288U JP5086288U JPH01154067U JP H01154067 U JPH01154067 U JP H01154067U JP 5086288 U JP5086288 U JP 5086288U JP 5086288 U JP5086288 U JP 5086288U JP H01154067 U JPH01154067 U JP H01154067U
- Authority
- JP
- Japan
- Prior art keywords
- train detection
- train
- receiving means
- running section
- generates
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は同上実施例の受信器の構成図、第３図は同上
実施例の列車検知論理部の構成図、第４図は同上
実施例の制御フローチヤートを示す。
１，２……列車、３，４……送信器（車上）、
７〜１０……受信器、３０……列車検知論理部、
Ｌ１〜Ｌ４……ループコイル、Ｔ……走行区間、
Ｔ１〜Ｔ４……軌道回路。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
FIG. 3 is a block diagram of a receiver according to the above embodiment, FIG. 3 is a block diagram of a train detection logic section according to the above embodiment, and FIG. 4 is a control flowchart of the same embodiment. 1, 2... Train, 3, 4... Transmitter (on board),
7 to 10...receiver, 30...train detection logic section,
L1 to L4 ...Loop coil, T...Traveling section,
T 1 to T 4 ... Track circuit.
Claims (1)
車が走行する鉄道交通の列車検知装置において、
各列車に搭載され列車検知用信号を発生する送信
手段と、前記走行区間内に設定された各軌道回路
毎に敷設されるループコイルと、該ループコイル
毎にそれぞれ接続され対応するループコイルを介
して前記列車検知用信号を受信したとき列車検知
出力を発生する受信手段と、これら受信手段から
前記走行区間内に存在する列車数と異なる数の列
車検知出力が発生したとき異常判定出力を発生す
る異常判定手段とを備えて構成したことを特徴と
する列車検知装置。 In a train detection device for railway traffic where a predetermined number of trains run within a train running section,
Transmission means mounted on each train to generate a train detection signal, loop coils laid for each track circuit set in the running section, and a corresponding loop coil connected to each loop coil. a receiving means that generates a train detection output when the train detection signal is received by the receiver; and a receiving means that generates an abnormality determination output when a number of train detection outputs different from the number of trains existing in the running section are generated from these receiving means. What is claimed is: 1. A train detection device comprising: abnormality determination means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988050862U JPH0710986Y2 (en) | 1988-04-18 | 1988-04-18 | Train detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988050862U JPH0710986Y2 (en) | 1988-04-18 | 1988-04-18 | Train detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01154067U true JPH01154067U (en) | 1989-10-24 |
| JPH0710986Y2 JPH0710986Y2 (en) | 1995-03-15 |
Family
ID=31276889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988050862U Expired - Lifetime JPH0710986Y2 (en) | 1988-04-18 | 1988-04-18 | Train detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710986Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074605U (en) * | 1973-11-14 | 1975-06-30 | ||
| JPS5271010A (en) * | 1975-12-10 | 1977-06-14 | Nippon Signal Co Ltd:The | Train detection circuit |
| JPS5464305A (en) * | 1977-10-28 | 1979-05-24 | Toshiba Corp | Vehicle in-position stopping system |
-
1988
- 1988-04-18 JP JP1988050862U patent/JPH0710986Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074605U (en) * | 1973-11-14 | 1975-06-30 | ||
| JPS5271010A (en) * | 1975-12-10 | 1977-06-14 | Nippon Signal Co Ltd:The | Train detection circuit |
| JPS5464305A (en) * | 1977-10-28 | 1979-05-24 | Toshiba Corp | Vehicle in-position stopping system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710986Y2 (en) | 1995-03-15 |
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