JPS5527933A - Device for detecting passage of traveling body through predetermined point and current position thereof - Google Patents
Device for detecting passage of traveling body through predetermined point and current position thereofInfo
- Publication number
- JPS5527933A JPS5527933A JP10088878A JP10088878A JPS5527933A JP S5527933 A JPS5527933 A JP S5527933A JP 10088878 A JP10088878 A JP 10088878A JP 10088878 A JP10088878 A JP 10088878A JP S5527933 A JPS5527933 A JP S5527933A
- Authority
- JP
- Japan
- Prior art keywords
- traveling body
- induction line
- traveling
- division
- coil
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
PURPOSE: To provide the subject method comprising disposing a tuning type coupling coil on a traveling body traveling on a constant traveling road thereby to improve the reliability and stabilize the cost.
CONSTITUTION: In an area determined along the traveling road there are laid a cross type parallel two-line system induction line 1 and a non-cross type parallel two-line system induction line 2, and a terminal resistor 3, couplers 5 and 6, and a position detector 7 are connected thereto, and tuning type coupling coils 4 and 4' are placed at a predetermined distance L2 in the traveling direction on the traveling body C0. As a result, when the tuning type coupling coil 4 or 4' not present in a division A or B, the signal output of induction line 2-coupler 6 is retained on the zero level, when the traveling body C0 travels in the right or left direction and the coil 4 or 4' advances in the division A or B, a signal wave from the induction line 1 is induction-coupled via the coil 4 or 4' to the induction line 2, the coupling input of the induction line 2 being phase-inversed in the division A and the division B in accordance with the phase inversion from the induction line 1 in the border of the crossing part, and supplied as input through a coupler 6 to a position detector 7. Hence, the position of the traveling body C0 is detected at high accuracy without providing a power source at the traveling body C0 side.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10088878A JPS5527933A (en) | 1978-08-21 | 1978-08-21 | Device for detecting passage of traveling body through predetermined point and current position thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10088878A JPS5527933A (en) | 1978-08-21 | 1978-08-21 | Device for detecting passage of traveling body through predetermined point and current position thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5527933A true JPS5527933A (en) | 1980-02-28 |
JPS6126604B2 JPS6126604B2 (en) | 1986-06-21 |
Family
ID=14285858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10088878A Granted JPS5527933A (en) | 1978-08-21 | 1978-08-21 | Device for detecting passage of traveling body through predetermined point and current position thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5527933A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56107118A (en) * | 1980-01-31 | 1981-08-25 | Furukawa Electric Co Ltd:The | Detecting method for position of moving body |
JP2007010534A (en) * | 2005-07-01 | 2007-01-18 | Murata Mach Ltd | Movable body system |
-
1978
- 1978-08-21 JP JP10088878A patent/JPS5527933A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56107118A (en) * | 1980-01-31 | 1981-08-25 | Furukawa Electric Co Ltd:The | Detecting method for position of moving body |
JP2007010534A (en) * | 2005-07-01 | 2007-01-18 | Murata Mach Ltd | Movable body system |
JP4591694B2 (en) * | 2005-07-01 | 2010-12-01 | 村田機械株式会社 | Mobile system |
Also Published As
Publication number | Publication date |
---|---|
JPS6126604B2 (en) | 1986-06-21 |
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