JPS5770472A - Position detecting ststem for moving object - Google Patents

Position detecting ststem for moving object

Info

Publication number
JPS5770472A
JPS5770472A JP55147037A JP14703780A JPS5770472A JP S5770472 A JPS5770472 A JP S5770472A JP 55147037 A JP55147037 A JP 55147037A JP 14703780 A JP14703780 A JP 14703780A JP S5770472 A JPS5770472 A JP S5770472A
Authority
JP
Japan
Prior art keywords
moving object
block
antennas
disable
parts
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
JP55147037A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6244619B2 (cg-RX-API-DMAC7.html
Inventor
Mitsuo Imai
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 JP55147037A priority Critical patent/JPS5770472A/ja
Publication of JPS5770472A publication Critical patent/JPS5770472A/ja
Publication of JPS6244619B2 publication Critical patent/JPS6244619B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Near-Field Transmission Systems (AREA)
JP55147037A 1980-10-21 1980-10-21 Position detecting ststem for moving object Granted JPS5770472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55147037A JPS5770472A (en) 1980-10-21 1980-10-21 Position detecting ststem for moving object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55147037A JPS5770472A (en) 1980-10-21 1980-10-21 Position detecting ststem for moving object

Publications (2)

Publication Number Publication Date
JPS5770472A true JPS5770472A (en) 1982-04-30
JPS6244619B2 JPS6244619B2 (cg-RX-API-DMAC7.html) 1987-09-21

Family

ID=15421090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55147037A Granted JPS5770472A (en) 1980-10-21 1980-10-21 Position detecting ststem for moving object

Country Status (1)

Country Link
JP (1) JPS5770472A (cg-RX-API-DMAC7.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104267A (en) * 1977-02-24 1978-09-11 Nippon Kokan Kk <Nkk> Phase detection type moving object position detecting method using crossed inductive radio lines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104267A (en) * 1977-02-24 1978-09-11 Nippon Kokan Kk <Nkk> Phase detection type moving object position detecting method using crossed inductive radio lines

Also Published As

Publication number Publication date
JPS6244619B2 (cg-RX-API-DMAC7.html) 1987-09-21

Similar Documents

Publication Publication Date Title
GB1517602A (en) Apparatus for detecting the number of objects
ES516378A0 (es) Sistema de enclavamiento de senales de control.
EP0366246A3 (en) Direction finding apparatus using several directional antennae
DE3483367D1 (de) Digitales multiplexkommunikationssystem hoeherer ordnung mit erkennungsmustern welche spezifisch sind fuer multiplexsignale niedriger ordnung.
JPS5770472A (en) Position detecting ststem for moving object
DE3776014D1 (de) Synchronisiersignal-detektorschaltung.
JPS56128083A (en) Phase detection circuit
NO166900C (no) Dekodingskrets for et forsterket blokkvarsel i en mottaker i et mikroboelge-landingsystem.
JPS5326115A (en) Detector for multiple si gnal combination state
JPS5310915A (en) Binary signal detecting circuit
JPS5665533A (en) Receiver for car
JPS56122532A (en) Receiving antenna system
JPS51119942A (en) Detector for abnormal transmission signal abnormal detector
NO911851D0 (no) Mottakeranlegg for mikroboelgesignaler.
JPS5735772A (en) Radio direction finder
JPS52155564A (en) Moving object position detector
JPS5648371A (en) Reel cable winding defect detection system
JPS57112141A (en) System for line switching
JPS53104267A (en) Phase detection type moving object position detecting method using crossed inductive radio lines
IT1212666B (it) Dispositivo attuatore meccanico di tipo ridondante
DK115384D0 (da) System til behandling af farvefjernsynssignaler,navnlig af secam-typen,saerligt til registrering paa en magnetisk eller anden baerer
JPS57152744A (en) System for detection of receiver fault
JPS5441256A (en) Automatic tracking method for blooming line
JPS57119270A (en) Inductive radio detecting system for position
ZA803383B (en) Signal processing circuit for the separation of overlapping signals