JPS55151276A - Inductive radio detection system for position of traveling body - Google Patents
Inductive radio detection system for position of traveling bodyInfo
- Publication number
- JPS55151276A JPS55151276A JP5812579A JP5812579A JPS55151276A JP S55151276 A JPS55151276 A JP S55151276A JP 5812579 A JP5812579 A JP 5812579A JP 5812579 A JP5812579 A JP 5812579A JP S55151276 A JPS55151276 A JP S55151276A
- Authority
- JP
- Japan
- Prior art keywords
- traveling body
- circuit
- line
- precision
- detect
- 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
- 230000001939 inductive effect Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 238000007634 remodeling Methods 0.000 abstract 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
PURPOSE:To make it possible to detect the position of a traveling body with precision by correcting a shift in target position by electrically changing the set value of a reference signal without remodeling facilities on the side of the ground or traveling body. CONSTITUTION:On the ground side, cross inductive radio line 16 with cross points 10a-12a corresponding to target points 10-12 is laid, transmitter 13 is connected to line 16 via approach cable 14 and matching transformer 15, and at the terminal of line 16, terminating resistance 17 is arranged. On traveling body 1, two receiving antennas 18 and 19 are mounted at a run-directional interval. Antennas 18 and 19 are connected to signal processing circuit 20, phase-difference A-D converting circuit 21 and coincidence deciding circuit 22, which connects with reference-signal setting circuit 24 which sets and outputs a reference signal together with the output of absolute-address detecting circuit 23. The above-mentioned constitution makes it possible to detect a position corresponding to the target point of traveling body 1 with precision.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5812579A JPS55151276A (en) | 1979-05-14 | 1979-05-14 | Inductive radio detection system for position of traveling body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5812579A JPS55151276A (en) | 1979-05-14 | 1979-05-14 | Inductive radio detection system for position of traveling body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55151276A true JPS55151276A (en) | 1980-11-25 |
Family
ID=13075251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5812579A Pending JPS55151276A (en) | 1979-05-14 | 1979-05-14 | Inductive radio detection system for position of traveling body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55151276A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6051779A (en) * | 1983-08-31 | 1985-03-23 | Sumikin Coke Co Ltd | Method for preventing collision of coke oven travelling machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214883A (en) * | 1975-07-24 | 1977-02-04 | Matsushita Electric Works Ltd | Waterrproof leakage breaker |
-
1979
- 1979-05-14 JP JP5812579A patent/JPS55151276A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214883A (en) * | 1975-07-24 | 1977-02-04 | Matsushita Electric Works Ltd | Waterrproof leakage breaker |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6051779A (en) * | 1983-08-31 | 1985-03-23 | Sumikin Coke Co Ltd | Method for preventing collision of coke oven travelling machine |
JPS6324635B2 (en) * | 1983-08-31 | 1988-05-21 | Sumikin Kako Kk |
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