JPS53104913A - Photoelectric sensor - Google Patents
Photoelectric sensorInfo
- Publication number
- JPS53104913A JPS53104913A JP1987777A JP1987777A JPS53104913A JP S53104913 A JPS53104913 A JP S53104913A JP 1987777 A JP1987777 A JP 1987777A JP 1987777 A JP1987777 A JP 1987777A JP S53104913 A JPS53104913 A JP S53104913A
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric sensor
- amplitude
- detecting
- signal light
- composite signal
- 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.)
- Pending
Links
Landscapes
- Optical Transform (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
PURPOSE: To simply measure the floated height of a magnetically floating vehicle by detecting the amplitude of received composite signal light.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987777A JPS53104913A (en) | 1977-02-25 | 1977-02-25 | Photoelectric sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987777A JPS53104913A (en) | 1977-02-25 | 1977-02-25 | Photoelectric sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53104913A true JPS53104913A (en) | 1978-09-12 |
Family
ID=12011430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987777A Pending JPS53104913A (en) | 1977-02-25 | 1977-02-25 | Photoelectric sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53104913A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5630155U (en) * | 1979-08-17 | 1981-03-23 | ||
CN106515794A (en) * | 2016-10-26 | 2017-03-22 | 中国铁道科学研究院通信信号研究所 | Continuous correction method for absolute position of train in local scope |
-
1977
- 1977-02-25 JP JP1987777A patent/JPS53104913A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5630155U (en) * | 1979-08-17 | 1981-03-23 | ||
CN106515794A (en) * | 2016-10-26 | 2017-03-22 | 中国铁道科学研究院通信信号研究所 | Continuous correction method for absolute position of train in local scope |
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