JPS6171380A - 光ビ−ムの追尾装置の回転型受信機 - Google Patents

光ビ−ムの追尾装置の回転型受信機

Info

Publication number
JPS6171380A
JPS6171380A JP19367084A JP19367084A JPS6171380A JP S6171380 A JPS6171380 A JP S6171380A JP 19367084 A JP19367084 A JP 19367084A JP 19367084 A JP19367084 A JP 19367084A JP S6171380 A JPS6171380 A JP S6171380A
Authority
JP
Japan
Prior art keywords
light beam
receiver
tracking device
circuit
sensor
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
JP19367084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH028665B2 (fr
Inventor
Yoshinobu Imamura
今村 好信
Shigeki Kamei
亀井 茂樹
Nobuo Komatsu
小松 信雄
Hiroharu Waratani
藁谷 弘治
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 JP19367084A priority Critical patent/JPS6171380A/ja
Publication of JPS6171380A publication Critical patent/JPS6171380A/ja
Publication of JPH028665B2 publication Critical patent/JPH028665B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data 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)
  • Optical Radar Systems And Details Thereof (AREA)
JP19367084A 1984-09-14 1984-09-14 光ビ−ムの追尾装置の回転型受信機 Granted JPS6171380A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19367084A JPS6171380A (ja) 1984-09-14 1984-09-14 光ビ−ムの追尾装置の回転型受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19367084A JPS6171380A (ja) 1984-09-14 1984-09-14 光ビ−ムの追尾装置の回転型受信機

Publications (2)

Publication Number Publication Date
JPS6171380A true JPS6171380A (ja) 1986-04-12
JPH028665B2 JPH028665B2 (fr) 1990-02-26

Family

ID=16311824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19367084A Granted JPS6171380A (ja) 1984-09-14 1984-09-14 光ビ−ムの追尾装置の回転型受信機

Country Status (1)

Country Link
JP (1) JPS6171380A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019196978A (ja) * 2018-05-09 2019-11-14 株式会社日立プラントサービス 自律走行型墨打ちロボット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019196978A (ja) * 2018-05-09 2019-11-14 株式会社日立プラントサービス 自律走行型墨打ちロボット

Also Published As

Publication number Publication date
JPH028665B2 (fr) 1990-02-26

Similar Documents

Publication Publication Date Title
EP0368254B1 (fr) Modules de balayage pour lecteurs de codes à barres similaires
US6332576B1 (en) Dithering assemblies for barcode scanners
US5252816A (en) Optical information reading apparatus
US5464976A (en) Bar code reader having dual mirror oscillating assembly with different orientation of oscillation
US5007712A (en) Optical pick-up unit
JPS6360401B2 (fr)
TWI242203B (en) Objective lens driving device, optical pickup device, and optical information recording and/or reproduction device
JPS6171380A (ja) 光ビ−ムの追尾装置の回転型受信機
JP3546532B2 (ja) 光スキャナ装置
US5532468A (en) Bar code reader for scanning an area at variable sweep angles
RU2256151C2 (ru) Оптоэлектронное устройство
EP1207489B1 (fr) Module laser pour la lecture des codes optiques
US3888592A (en) Apparatus for measuring wheel angles of vehicles, particularly motor vehicles
US5272707A (en) Laser path switching mechanism
US4233503A (en) Automatic focus adjusting system
KR930009683B1 (ko) 광학계 구동장치
US4933694A (en) Camera view finder
JPH07199111A (ja) 走査用アクチュエータ
US3244060A (en) Scanning device for light tracking systems
RU19191U1 (ru) Устройство автоматического подсчета карт
JP3261332B2 (ja) 光学式変位測定装置
JPH048352Y2 (fr)
SU1765047A1 (ru) Устройство дл считывани информации с транспортного средства
JPH0376108B2 (fr)
SU1259484A1 (ru) Фотоэлектрический преобразователь перемещени в код