JPS5745402A - Position detecting system of moving object - Google Patents

Position detecting system of moving object

Info

Publication number
JPS5745402A
JPS5745402A JP11982380A JP11982380A JPS5745402A JP S5745402 A JPS5745402 A JP S5745402A JP 11982380 A JP11982380 A JP 11982380A JP 11982380 A JP11982380 A JP 11982380A JP S5745402 A JPS5745402 A JP S5745402A
Authority
JP
Japan
Prior art keywords
antenna
moving body
guide rail
inductive
slid
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
Application number
JP11982380A
Other languages
Japanese (ja)
Inventor
Fumiki Sone
Takahiro Asai
Mitsuru Onishi
Yuichi Akihama
Masayuki Takayama
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.)
Hitachi Cable Ltd
Hitachi Ltd
Original Assignee
Hitachi Cable Ltd
Hitachi Ltd
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 Hitachi Cable Ltd, Hitachi Ltd filed Critical Hitachi Cable Ltd
Priority to JP11982380A priority Critical patent/JPS5745402A/en
Publication of JPS5745402A publication Critical patent/JPS5745402A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/243—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the phase or frequency of ac

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE:To make the highly accurate detection of the positions of moving bodies possible by so arranging the system that the member mounted to the antenna of the moving body is slid on a guide rail of an inductive radio line laid along a travel path. CONSTITUTION:Arrangement is so made that the member mounted to the antenna mounted to a moving body is slid on the guide rail provided along an inductive ratio line or ground loop laid along its travel path, and the position of the moving body is detected by the change in the degree of electromagnetic coupling of the antenna and the inductive ratio line or the like. For example, a guide rail 9 is screwed 11 together with fixing fittings 10 of an inductive radio line 5 to a stanchion 4. On the other hand, an antenna 6 is mounted to a moving body 1 by using an extensible support 12, and its sliding member 13 consisting of a stand 14 and rollers 15 is slid on the above-mentioned guide rail. Then, the relative positions of the antenna and the inductive ratio line are maintained always constant, and the highly accurate detection of the positions of the moving body is made possible.
JP11982380A 1980-09-01 1980-09-01 Position detecting system of moving object Pending JPS5745402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11982380A JPS5745402A (en) 1980-09-01 1980-09-01 Position detecting system of moving object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11982380A JPS5745402A (en) 1980-09-01 1980-09-01 Position detecting system of moving object

Publications (1)

Publication Number Publication Date
JPS5745402A true JPS5745402A (en) 1982-03-15

Family

ID=14771127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11982380A Pending JPS5745402A (en) 1980-09-01 1980-09-01 Position detecting system of moving object

Country Status (1)

Country Link
JP (1) JPS5745402A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175404A (en) * 1983-03-26 1984-10-04 Mikasa Kagaku Kogyo Kk Emulsifiable powder readily soluble in water and its application

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024124A (en) * 1973-07-06 1975-03-15
JPS5052707A (en) * 1973-08-20 1975-05-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024124A (en) * 1973-07-06 1975-03-15
JPS5052707A (en) * 1973-08-20 1975-05-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175404A (en) * 1983-03-26 1984-10-04 Mikasa Kagaku Kogyo Kk Emulsifiable powder readily soluble in water and its application
JPH0376281B2 (en) * 1983-03-26 1991-12-05 Mikasa Kagaku Kogyo Kk

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