JPS6134624B2 - - Google Patents
Info
- Publication number
- JPS6134624B2 JPS6134624B2 JP14419779A JP14419779A JPS6134624B2 JP S6134624 B2 JPS6134624 B2 JP S6134624B2 JP 14419779 A JP14419779 A JP 14419779A JP 14419779 A JP14419779 A JP 14419779A JP S6134624 B2 JPS6134624 B2 JP S6134624B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- relay
- detection
- coil
- output
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 94
- 230000004907 flux Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 12
- 238000011084 recovery Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14419779A JPS5667663A (en) | 1979-11-07 | 1979-11-07 | Detector for moving direction of wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14419779A JPS5667663A (en) | 1979-11-07 | 1979-11-07 | Detector for moving direction of wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5667663A JPS5667663A (en) | 1981-06-06 |
| JPS6134624B2 true JPS6134624B2 (en:Method) | 1986-08-08 |
Family
ID=15356463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14419779A Granted JPS5667663A (en) | 1979-11-07 | 1979-11-07 | Detector for moving direction of wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5667663A (en:Method) |
-
1979
- 1979-11-07 JP JP14419779A patent/JPS5667663A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5667663A (en) | 1981-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2720107B2 (ja) | 鉄道信号システム | |
| US4979392A (en) | Railroad track fault detector | |
| CA1138972A (en) | Railroad signal control system | |
| US4128218A (en) | Method of direction finding and direction indication of railbound vehicles | |
| CA1108277A (en) | Highway crossing system with improved motion detecting apparatus | |
| JP2916850B2 (ja) | 移動体の位置及び速度の計測装置 | |
| JPS6134624B2 (en:Method) | ||
| JPS5925445B2 (ja) | 列車走行距離計測のカウンタ回路 | |
| US3973746A (en) | Collision avoidance system | |
| US3576991A (en) | Track circuit pickup unit | |
| US3108771A (en) | Shunting aid for railway signalling circuits | |
| JPS625101B2 (en:Method) | ||
| JP3850140B2 (ja) | 車両検知装置 | |
| JPS60116560A (ja) | 踏切制御方式 | |
| KR200165233Y1 (ko) | 정시간제어철도건널목제어장치 | |
| KR0175107B1 (ko) | 무응동 방지 지상자 및 지상자부 검사장치 | |
| JP2972999B1 (ja) | 列車検知装置の故障検知装置 | |
| JPH0315420Y2 (en:Method) | ||
| JP2601106Y2 (ja) | 踏切警報機の警報制御用列車検知装置 | |
| JP2938410B2 (ja) | 停電時踏切鳴動抑止装置 | |
| JPS5830864A (ja) | 単線区間における踏切保安装置の無警報防止回路 | |
| JPS5937270B2 (ja) | 列車検知方法 | |
| JPS6332666B2 (en:Method) | ||
| JPH032455Y2 (en:Method) | ||
| JPS6025850A (ja) | 自動列車停止装置の速度照査装置 |