JPS57125861A - System for detecting position of moving body - Google Patents

System for detecting position of moving body

Info

Publication number
JPS57125861A
JPS57125861A JP56012025A JP1202581A JPS57125861A JP S57125861 A JPS57125861 A JP S57125861A JP 56012025 A JP56012025 A JP 56012025A JP 1202581 A JP1202581 A JP 1202581A JP S57125861 A JPS57125861 A JP S57125861A
Authority
JP
Japan
Prior art keywords
antennas
moving body
phase
voltages
phase voltage
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
JP56012025A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246828B2 (enrdf_load_stackoverflow
Inventor
Tatsu Hatta
Tai Kusakabe
Fumiki Sone
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
Original Assignee
Hitachi Cable 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 filed Critical Hitachi Cable Ltd
Priority to JP56012025A priority Critical patent/JPS57125861A/ja
Publication of JPS57125861A publication Critical patent/JPS57125861A/ja
Publication of JPS6246828B2 publication Critical patent/JPS6246828B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Near-Field Transmission Systems (AREA)
JP56012025A 1981-01-29 1981-01-29 System for detecting position of moving body Granted JPS57125861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56012025A JPS57125861A (en) 1981-01-29 1981-01-29 System for detecting position of moving body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56012025A JPS57125861A (en) 1981-01-29 1981-01-29 System for detecting position of moving body

Publications (2)

Publication Number Publication Date
JPS57125861A true JPS57125861A (en) 1982-08-05
JPS6246828B2 JPS6246828B2 (enrdf_load_stackoverflow) 1987-10-05

Family

ID=11794060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56012025A Granted JPS57125861A (en) 1981-01-29 1981-01-29 System for detecting position of moving body

Country Status (1)

Country Link
JP (1) JPS57125861A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03137514A (ja) * 1989-10-23 1991-06-12 Railway Technical Res Inst 移動体における自己位置検知方法及びその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03137514A (ja) * 1989-10-23 1991-06-12 Railway Technical Res Inst 移動体における自己位置検知方法及びその装置

Also Published As

Publication number Publication date
JPS6246828B2 (enrdf_load_stackoverflow) 1987-10-05

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