JPS59159009A - 測距装置 - Google Patents

測距装置

Info

Publication number
JPS59159009A
JPS59159009A JP58032587A JP3258783A JPS59159009A JP S59159009 A JPS59159009 A JP S59159009A JP 58032587 A JP58032587 A JP 58032587A JP 3258783 A JP3258783 A JP 3258783A JP S59159009 A JPS59159009 A JP S59159009A
Authority
JP
Japan
Prior art keywords
light
output
distance measuring
circuit
frequency
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
JP58032587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226728B2 (enrdf_load_stackoverflow
Inventor
Masaaki Takagi
正明 高木
Tetsuo Harano
原野 徹夫
Yukio Yoshikawa
幸雄 吉川
Tomio Kurosu
富男 黒須
Toyonori Sasaki
佐々木 豊徳
Kunio Matsumoto
松本 国夫
Akita Namioka
波岡 顕太
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP58032587A priority Critical patent/JPS59159009A/ja
Publication of JPS59159009A publication Critical patent/JPS59159009A/ja
Publication of JPH0226728B2 publication Critical patent/JPH0226728B2/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
    • G01S17/08Systems determining position data of a target for measuring distance only
    • G01S17/10Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves

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)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Automatic Focus Adjustment (AREA)
JP58032587A 1983-02-28 1983-02-28 測距装置 Granted JPS59159009A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58032587A JPS59159009A (ja) 1983-02-28 1983-02-28 測距装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58032587A JPS59159009A (ja) 1983-02-28 1983-02-28 測距装置

Publications (2)

Publication Number Publication Date
JPS59159009A true JPS59159009A (ja) 1984-09-08
JPH0226728B2 JPH0226728B2 (enrdf_load_stackoverflow) 1990-06-12

Family

ID=12362994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58032587A Granted JPS59159009A (ja) 1983-02-28 1983-02-28 測距装置

Country Status (1)

Country Link
JP (1) JPS59159009A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0226728B2 (enrdf_load_stackoverflow) 1990-06-12

Similar Documents

Publication Publication Date Title
JPS636802B2 (enrdf_load_stackoverflow)
JPS59159009A (ja) 測距装置
US3552863A (en) Method and apparatus for comparing the transmittance of a sample and a standard
JP3433875B2 (ja) タッチキー
JPS59142413A (ja) 測距装置
JP3001293B2 (ja) 測距装置
JPS599781A (ja) 光位置検出装置
GB2190191A (en) Extinction type detector
JPH0226727B2 (enrdf_load_stackoverflow)
JP2559393B2 (ja) 距離検出装置
JPH0453361B2 (enrdf_load_stackoverflow)
KR102065255B1 (ko) 유량 신호 처리 회로 및 이를 이용한 유량계
JPS5990012A (ja) 距離測定装置
JPH03245064A (ja) 過電流検出回路
SU629524A1 (ru) Поворотное устройство
JPS60171411A (ja) 測距装置
JPS61151481A (ja) サイリスタのdv/dt耐量測定方法
JPH0338775B2 (enrdf_load_stackoverflow)
JPS61149883A (ja) 測距装置
US3947682A (en) Apparatus for measuring angular displacement
JPH0212413B2 (enrdf_load_stackoverflow)
JPS6129778A (ja) 外乱光ノイズ分離回路
JPH03176670A (ja) 電圧―パルス変換装置及びこれを用いた電圧測定装置
SU1100588A1 (ru) Устройство дл измерени вольт-фарадных характеристик
JPH0467606B2 (enrdf_load_stackoverflow)