JPH0432997B2 - - Google Patents

Info

Publication number
JPH0432997B2
JPH0432997B2 JP59123257A JP12325784A JPH0432997B2 JP H0432997 B2 JPH0432997 B2 JP H0432997B2 JP 59123257 A JP59123257 A JP 59123257A JP 12325784 A JP12325784 A JP 12325784A JP H0432997 B2 JPH0432997 B2 JP H0432997B2
Authority
JP
Japan
Prior art keywords
obstacle
sensing
circuit
oscillation circuit
oscillation
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.)
Expired - Lifetime
Application number
JP59123257A
Other languages
English (en)
Japanese (ja)
Other versions
JPS612089A (ja
Inventor
Kenichi Hayashida
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.)
TSUUDEN KK
Original Assignee
TSUUDEN KK
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 TSUUDEN KK filed Critical TSUUDEN KK
Priority to JP59123257A priority Critical patent/JPS612089A/ja
Publication of JPS612089A publication Critical patent/JPS612089A/ja
Publication of JPH0432997B2 publication Critical patent/JPH0432997B2/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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields

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)
  • Geophysics And Detection Of Objects (AREA)
JP59123257A 1984-06-15 1984-06-15 障害物検知センサ Granted JPS612089A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59123257A JPS612089A (ja) 1984-06-15 1984-06-15 障害物検知センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59123257A JPS612089A (ja) 1984-06-15 1984-06-15 障害物検知センサ

Publications (2)

Publication Number Publication Date
JPS612089A JPS612089A (ja) 1986-01-08
JPH0432997B2 true JPH0432997B2 (en]) 1992-06-01

Family

ID=14856089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59123257A Granted JPS612089A (ja) 1984-06-15 1984-06-15 障害物検知センサ

Country Status (1)

Country Link
JP (1) JPS612089A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4003453B2 (ja) 2001-12-26 2007-11-07 アイシン精機株式会社 人体検出装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858486A (ja) * 1981-10-01 1983-04-07 Meidensha Electric Mfg Co Ltd 移動物体検出装置
JPS58115384A (ja) * 1981-12-29 1983-07-09 Fuji Heavy Ind Ltd 自動車の障害物検知装置

Also Published As

Publication number Publication date
JPS612089A (ja) 1986-01-08

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