JPS6218029B2 - - Google Patents

Info

Publication number
JPS6218029B2
JPS6218029B2 JP55109819A JP10981980A JPS6218029B2 JP S6218029 B2 JPS6218029 B2 JP S6218029B2 JP 55109819 A JP55109819 A JP 55109819A JP 10981980 A JP10981980 A JP 10981980A JP S6218029 B2 JPS6218029 B2 JP S6218029B2
Authority
JP
Japan
Prior art keywords
light
light emitting
section
light receiving
output
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
Application number
JP55109819A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5734476A (en
Inventor
Katsuhiko Sato
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.)
KI Holdings Co Ltd
Original Assignee
Koito Industries 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 Koito Industries Ltd filed Critical Koito Industries Ltd
Priority to JP10981980A priority Critical patent/JPS5734476A/ja
Publication of JPS5734476A publication Critical patent/JPS5734476A/ja
Publication of JPS6218029B2 publication Critical patent/JPS6218029B2/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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP10981980A 1980-08-12 1980-08-12 Photoelectric type body sensing system Granted JPS5734476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10981980A JPS5734476A (en) 1980-08-12 1980-08-12 Photoelectric type body sensing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10981980A JPS5734476A (en) 1980-08-12 1980-08-12 Photoelectric type body sensing system

Publications (2)

Publication Number Publication Date
JPS5734476A JPS5734476A (en) 1982-02-24
JPS6218029B2 true JPS6218029B2 (enrdf_load_stackoverflow) 1987-04-21

Family

ID=14520005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10981980A Granted JPS5734476A (en) 1980-08-12 1980-08-12 Photoelectric type body sensing system

Country Status (1)

Country Link
JP (1) JPS5734476A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866879A (ja) * 1981-10-16 1983-04-21 Takenaka Eng Kogyo Kk 反射型光電スイツチ
JPS6076676A (ja) * 1983-10-03 1985-05-01 Sogo Keibi Hoshiyou Kk 侵入検知装置
JPS6192785U (enrdf_load_stackoverflow) * 1984-11-22 1986-06-16
US4659922A (en) * 1985-02-19 1987-04-21 Eaton Corporation Optical sensor device for detecting the presence of an object

Also Published As

Publication number Publication date
JPS5734476A (en) 1982-02-24

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