JPS6332155B2 - - Google Patents
Info
- Publication number
- JPS6332155B2 JPS6332155B2 JP56012023A JP1202381A JPS6332155B2 JP S6332155 B2 JPS6332155 B2 JP S6332155B2 JP 56012023 A JP56012023 A JP 56012023A JP 1202381 A JP1202381 A JP 1202381A JP S6332155 B2 JPS6332155 B2 JP S6332155B2
- Authority
- JP
- Japan
- Prior art keywords
- voltages
- voltage
- radio line
- guided radio
- guided
- 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
- 239000004020 conductor Substances 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 22
- 230000001939 inductive effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/026—Relative localisation, e.g. using odometer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Near-Field Transmission Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56012023A JPS57125859A (en) | 1981-01-29 | 1981-01-29 | System for detecting position of moving material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56012023A JPS57125859A (en) | 1981-01-29 | 1981-01-29 | System for detecting position of moving material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57125859A JPS57125859A (en) | 1982-08-05 |
| JPS6332155B2 true JPS6332155B2 (enrdf_load_html_response) | 1988-06-28 |
Family
ID=11793997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56012023A Granted JPS57125859A (en) | 1981-01-29 | 1981-01-29 | System for detecting position of moving material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57125859A (enrdf_load_html_response) |
-
1981
- 1981-01-29 JP JP56012023A patent/JPS57125859A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57125859A (en) | 1982-08-05 |