JPS6370U - - Google Patents
Info
- Publication number
- JPS6370U JPS6370U JP9437186U JP9437186U JPS6370U JP S6370 U JPS6370 U JP S6370U JP 9437186 U JP9437186 U JP 9437186U JP 9437186 U JP9437186 U JP 9437186U JP S6370 U JPS6370 U JP S6370U
- Authority
- JP
- Japan
- Prior art keywords
- train
- safe position
- platform
- detection signals
- different frequencies
- 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 10
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Description
第１図は本考案のホーム内安全位置在車検知装
置の１実施例を示す回路図、第２図は第１図中の
安全位置検知回路の具体的な構成例を示す回路図
、第３図は本考案の動作説明図である。
２：線路、５：列車、６，７：車上送信器、８
，９：送信アンテナ、１０：プラツトホーム、１
１：安全位置在車検知用のループコイル、１２：
安全位置検知回路、ｆ１，ｆ２：列車検知信号。
Fig. 1 is a circuit diagram showing one embodiment of the safety position detection device in the platform of the present invention, Fig. 2 is a circuit diagram showing a specific example of the configuration of the safe position detection circuit in Fig. 1, and Fig. The figure is an explanatory diagram of the operation of the present invention. 2: Track, 5: Train, 6, 7: On-board transmitter, 8
, 9: Transmission antenna, 10: Platform, 1
1: Loop coil for detecting safe position vehicle presence, 12:
Safe position detection circuit, f 1 , f 2 : train detection signal.
Claims (1)
と送信アンテナをそれぞれ設け、走行する列車の
前部と後部から異なる周波数の列車検知信号を前
記送信アンテナを介して地上側へ送信するよう構
成した鉄道において、プラツトホームに沿つて予
め定めた停車位置許容区間の全長にわたり安全位
置在車検知用のループコイルを線路に沿つて布設
するとともに、該ループコイルの受信信号を監視
して前記異なる周波数からなる２つの列車検知信
号が同時に受信されたときに列車がプラツトホー
ムの安全位置内に在車していることを示す検知信
号を出力する安全位置検知回路を設けたことを特
徴とする列車のホーム内安全位置在車検知装置。 On-board transmitters and transmitting antennas for train detection signals are provided at the front and rear of the train, respectively, and train detection signals of different frequencies are transmitted from the front and rear of the running train to the ground side via the transmitting antennas. In the constructed railway, a loop coil for detecting the presence of vehicles in a safe position is installed along the railway line over the entire length of a predetermined stop position permissible section along the platform, and the received signal of the loop coil is monitored to detect the different frequencies. A train platform comprising a safe position detection circuit that outputs a detection signal indicating that a train is within a safe position of the platform when two train detection signals consisting of the following are received simultaneously. Internal safe position vehicle presence detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9437186U JPH062857Y2 (en) | 1986-06-20 | 1986-06-20 | In-vehicle detection device for safe position in train home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9437186U JPH062857Y2 (en) | 1986-06-20 | 1986-06-20 | In-vehicle detection device for safe position in train home |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6370U true JPS6370U (en) | 1988-01-05 |
| JPH062857Y2 JPH062857Y2 (en) | 1994-01-26 |
Family
ID=30957756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9437186U Expired - Lifetime JPH062857Y2 (en) | 1986-06-20 | 1986-06-20 | In-vehicle detection device for safe position in train home |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062857Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298068U (en) * | 1988-08-31 | 1990-08-03 |
-
1986
- 1986-06-20 JP JP9437186U patent/JPH062857Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298068U (en) * | 1988-08-31 | 1990-08-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062857Y2 (en) | 1994-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4931793A (en) | System for providing a warning when vehicles approach a common collision point | |
| JPS6370U (en) | ||
| US4132379A (en) | Method for improving the stopping accuracy at railway stations of track-bound vehicles | |
| ATE35244T1 (en) | ARRANGEMENT FOR COUNTING THE AXLES OF RAIL VEHICLES. | |
| JPS6367U (en) | ||
| JP2004023988A (en) | Train control system | |
| JPH07198834A (en) | Doppler-type speed measuring apparatus | |
| JP4108306B2 (en) | Train detection system | |
| JP2721351B2 (en) | Vehicle interval detection method | |
| JPH0235085U (en) | ||
| JPH0322966U (en) | ||
| JP3287002B2 (en) | Railcar ranging device | |
| CN2224773Y (en) | Cenlimetric wave radar against vehicle collision | |
| JPS583703Y2 (en) | Device that detects the proximity of children, etc. | |
| JPH0529178Y2 (en) | ||
| JP2538860B2 (en) | Vehicle position detection device | |
| JPH02149685U (en) | ||
| JPH02131404U (en) | ||
| JPS5925491U (en) | Rear warning device for moving vehicles | |
| JPH0263276U (en) | ||
| JPH0451852U (en) | ||
| JPS63164301U (en) | ||
| JPS5820290U (en) | Safety equipment for work vehicles equipped with booms | |
| JPH02111814U (en) | ||
| JPH0224766U (en) |