JPS59135304A - 光ビ−ムを用いた移動体の位置計測方法 - Google Patents

光ビ−ムを用いた移動体の位置計測方法

Info

Publication number
JPS59135304A
JPS59135304A JP921183A JP921183A JPS59135304A JP S59135304 A JPS59135304 A JP S59135304A JP 921183 A JP921183 A JP 921183A JP 921183 A JP921183 A JP 921183A JP S59135304 A JPS59135304 A JP S59135304A
Authority
JP
Japan
Prior art keywords
moving object
measuring
time interval
distance
light beam
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
JP921183A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0479401B2 (enrdf_load_stackoverflow
Inventor
Toshihiro Tsumura
俊弘 津村
Hiroharu Waratani
藁谷　弘治
Nobuo Komatsu
小松　信雄
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 Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo 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 Kiden Kogyo Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP921183A priority Critical patent/JPS59135304A/ja
Publication of JPS59135304A publication Critical patent/JPS59135304A/ja
Publication of JPH0479401B2 publication Critical patent/JPH0479401B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
JP921183A 1983-01-22 1983-01-22 光ビ−ムを用いた移動体の位置計測方法 Granted JPS59135304A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP921183A JPS59135304A (ja) 1983-01-22 1983-01-22 光ビ−ムを用いた移動体の位置計測方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP921183A JPS59135304A (ja) 1983-01-22 1983-01-22 光ビ−ムを用いた移動体の位置計測方法

Publications (2)

Publication Number Publication Date
JPS59135304A true JPS59135304A (ja) 1984-08-03
JPH0479401B2 JPH0479401B2 (enrdf_load_stackoverflow) 1992-12-15

Family

ID=11714125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP921183A Granted JPS59135304A (ja) 1983-01-22 1983-01-22 光ビ−ムを用いた移動体の位置計測方法

Country Status (1)

Country Link
JP (1) JPS59135304A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03175387A (ja) * 1989-12-04 1991-07-30 Tokimec Inc 距離測定方法及びその装置
US7570281B1 (en) 1999-11-16 2009-08-04 Fujifilm Corporation Image processing apparatus and method for detecting a main subject to be photographed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03175387A (ja) * 1989-12-04 1991-07-30 Tokimec Inc 距離測定方法及びその装置
US7570281B1 (en) 1999-11-16 2009-08-04 Fujifilm Corporation Image processing apparatus and method for detecting a main subject to be photographed

Also Published As

Publication number Publication date
JPH0479401B2 (enrdf_load_stackoverflow) 1992-12-15

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