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JPS52155564A - Moving object position detector - Google Patents

Moving object position detector

Info

Publication number
JPS52155564A
JPS52155564A JP7345276A JP7345276A JPS52155564A JP S52155564 A JPS52155564 A JP S52155564A JP 7345276 A JP7345276 A JP 7345276A JP 7345276 A JP7345276 A JP 7345276A JP S52155564 A JPS52155564 A JP S52155564A
Authority
JP
Japan
Prior art keywords
moving object
position detector
object position
pahse
route
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
JP7345276A
Other languages
Japanese (ja)
Inventor
Taichiro Nagao
Yoshinobu Kobayashi
Yoshio Miyamoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP7345276A priority Critical patent/JPS52155564A/en
Publication of JPS52155564A publication Critical patent/JPS52155564A/en
Pending legal-status Critical Current

Links

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)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

PURPOSE:To easily and accurately detect the position of a moving object by means of a ground receiver by comparing the pahse difference of high-frequency signals obtained from a moving object through an open-type transmission line and the other route.
JP7345276A 1976-06-21 1976-06-21 Moving object position detector Pending JPS52155564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7345276A JPS52155564A (en) 1976-06-21 1976-06-21 Moving object position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7345276A JPS52155564A (en) 1976-06-21 1976-06-21 Moving object position detector

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP1070381A Division JPS56124066A (en) 1981-01-26 1981-01-26 Position detection device for mobile object
JP3289482A Division JPS57163813A (en) 1982-03-01 1982-03-01 Position detector for moving body

Publications (1)

Publication Number Publication Date
JPS52155564A true JPS52155564A (en) 1977-12-24

Family

ID=13518628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7345276A Pending JPS52155564A (en) 1976-06-21 1976-06-21 Moving object position detector

Country Status (1)

Country Link
JP (1) JPS52155564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007304048A (en) * 2006-05-15 2007-11-22 Yamatake Corp Position detection system using leaky coaxial cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160307A (en) * 1974-11-22 1976-05-26 Nippon Signal Co Ltd SHARYOICHIKENCHIHOSHIKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160307A (en) * 1974-11-22 1976-05-26 Nippon Signal Co Ltd SHARYOICHIKENCHIHOSHIKI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007304048A (en) * 2006-05-15 2007-11-22 Yamatake Corp Position detection system using leaky coaxial cable

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