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 thereof

Info

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
Application number
JP10088878A
Other languages
Japanese (ja)
Other versions
JPS6126604B2 (en
Inventor
Takao Kiogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kokusai Electric Corp
Original Assignee
Kokusai Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kokusai Electric Corp filed Critical Kokusai Electric Corp
Priority to JP10088878A priority Critical patent/JPS5527933A/en
Publication of JPS5527933A publication Critical patent/JPS5527933A/en
Publication of JPS6126604B2 publication Critical patent/JPS6126604B2/ja
Granted legal-status Critical Current

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
JP10088878A 1978-08-21 1978-08-21 Device for detecting passage of traveling body through predetermined point and current position thereof Granted JPS5527933A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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