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JPS531553A - Automatic range detecting system - Google Patents

Automatic range detecting system

Info

Publication number
JPS531553A
JPS531553A JP7548176A JP7548176A JPS531553A JP S531553 A JPS531553 A JP S531553A JP 7548176 A JP7548176 A JP 7548176A JP 7548176 A JP7548176 A JP 7548176A JP S531553 A JPS531553 A JP S531553A
Authority
JP
Japan
Prior art keywords
detecting system
range detecting
automatic range
target
laser 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
JP7548176A
Other languages
Japanese (ja)
Other versions
JPS5844997B2 (en
Inventor
Tomio Igarashi
Tadashi Ishimaru
Tadao Hirahara
Shinko Tada
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.)
Toshiba Corp
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Toshiba Corp
Technical Research and Development Institute of Japan Defence Agency
Tokyo Shibaura Electric Co 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 Toshiba Corp, Technical Research and Development Institute of Japan Defence Agency, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51075481A priority Critical patent/JPS5844997B2/en
Publication of JPS531553A publication Critical patent/JPS531553A/en
Publication of JPS5844997B2 publication Critical patent/JPS5844997B2/en
Expired 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

PURPOSE:To automatically obtain only the information concerning the distance from a target by making the angle of beam divergence of a laser beam to be irradiated sufficiently narrow in comparison with the target such that the laser beam will not reach over the target.
JP51075481A 1976-06-28 1976-06-28 Automatic target distance detection method Expired JPS5844997B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51075481A JPS5844997B2 (en) 1976-06-28 1976-06-28 Automatic target distance detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51075481A JPS5844997B2 (en) 1976-06-28 1976-06-28 Automatic target distance detection method

Publications (2)

Publication Number Publication Date
JPS531553A true JPS531553A (en) 1978-01-09
JPS5844997B2 JPS5844997B2 (en) 1983-10-06

Family

ID=13577515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51075481A Expired JPS5844997B2 (en) 1976-06-28 1976-06-28 Automatic target distance detection method

Country Status (1)

Country Link
JP (1) JPS5844997B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118584A (en) * 1982-12-25 1984-07-09 Nippon Kokan Kk <Nkk> Three-body ship
US6252655B1 (en) 1997-07-07 2001-06-26 Nikon Corporation Distance measuring apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029060A (en) * 1973-07-18 1975-03-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029060A (en) * 1973-07-18 1975-03-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118584A (en) * 1982-12-25 1984-07-09 Nippon Kokan Kk <Nkk> Three-body ship
US6252655B1 (en) 1997-07-07 2001-06-26 Nikon Corporation Distance measuring apparatus

Also Published As

Publication number Publication date
JPS5844997B2 (en) 1983-10-06

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