JPS61240177A - 移動体位置検知方式 - Google Patents

移動体位置検知方式

Info

Publication number
JPS61240177A
JPS61240177A JP8178185A JP8178185A JPS61240177A JP S61240177 A JPS61240177 A JP S61240177A JP 8178185 A JP8178185 A JP 8178185A JP 8178185 A JP8178185 A JP 8178185A JP S61240177 A JPS61240177 A JP S61240177A
Authority
JP
Japan
Prior art keywords
voltage
induced
frequency
envelope
radio line
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
JP8178185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418794B2 (enrdf_load_stackoverflow
Inventor
Tai Kusakabe
日下部　岱
Tatsu Hatta
八田　達
Takahiro Asai
孝弘 浅井
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 JP8178185A priority Critical patent/JPS61240177A/ja
Publication of JPS61240177A publication Critical patent/JPS61240177A/ja
Publication of JPH0418794B2 publication Critical patent/JPH0418794B2/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)
JP8178185A 1985-04-17 1985-04-17 移動体位置検知方式 Granted JPS61240177A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8178185A JPS61240177A (ja) 1985-04-17 1985-04-17 移動体位置検知方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8178185A JPS61240177A (ja) 1985-04-17 1985-04-17 移動体位置検知方式

Publications (2)

Publication Number Publication Date
JPS61240177A true JPS61240177A (ja) 1986-10-25
JPH0418794B2 JPH0418794B2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=13756020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8178185A Granted JPS61240177A (ja) 1985-04-17 1985-04-17 移動体位置検知方式

Country Status (1)

Country Link
JP (1) JPS61240177A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0418794B2 (enrdf_load_stackoverflow) 1992-03-27

Similar Documents

Publication Publication Date Title
US4673878A (en) Vehicle location display device with averaging means for correcting location information
US5757184A (en) Magnetic field detection apparatus with bilateral electrical switch for inverting magnetic sensor current
US6246226B1 (en) Method and apparatus for detecting tire revolution using magnetic field
JPS6210709A (ja) 作業用無人無軌道車輌を誘導する誘導システムおよびその方法
SE454814B (sv) Metanordning for borrhal avsedd att upptaga radarsignaler
JPS61240177A (ja) 移動体位置検知方式
CN115143943B (zh) 地下电缆路径探测装置及探测方法
CN101025849A (zh) 基于不对称结构感应环线的数据通信和定位测速复合系统
JP2001133497A (ja) 配電線の相判別装置
JPH09237399A (ja) 車両検知方法、車両検知装置、及び車両検知システム
SU526838A1 (ru) Способ определени расположени кабел
JPH0235269B2 (enrdf_load_stackoverflow)
JPH0235267B2 (enrdf_load_stackoverflow)
CN115144910B (zh) 一种应用于电力领域的管线探测仪接收机
JPH0450541B2 (enrdf_load_stackoverflow)
JPS6330587B2 (enrdf_load_stackoverflow)
JPS6031617A (ja) 移動体位置検知方式
JPS6322268B2 (enrdf_load_stackoverflow)
JPH0235268B2 (enrdf_load_stackoverflow)
JPH02236186A (ja) 移動体位置検知方式
US6498478B2 (en) Azimuth measuring method, azimuth measuring apparatus, position measuring method, and position measuring apparatus
JPS6336471B2 (enrdf_load_stackoverflow)
SU622025A1 (ru) Трехкомпонентный датчик переменного электрического пол
JPS6031616A (ja) 移動体位置検知方式
JPS6017371A (ja) 移動体位置検知方式