JPS54154351A - Distance measuring device - Google Patents
Distance measuring deviceInfo
- Publication number
- JPS54154351A JPS54154351A JP6304878A JP6304878A JPS54154351A JP S54154351 A JPS54154351 A JP S54154351A JP 6304878 A JP6304878 A JP 6304878A JP 6304878 A JP6304878 A JP 6304878A JP S54154351 A JPS54154351 A JP S54154351A
- Authority
- JP
- Japan
- Prior art keywords
- light
- photo detecting
- detecting elements
- thru
- signal storage
- 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
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
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Optical Distance (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6304878A JPS54154351A (en) | 1978-05-25 | 1978-05-25 | Distance measuring device |
US06/040,473 US4274735A (en) | 1978-05-25 | 1979-05-18 | Distance measuring device |
DE19792920951 DE2920951A1 (de) | 1978-05-25 | 1979-05-23 | Entfernungsmesseinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6304878A JPS54154351A (en) | 1978-05-25 | 1978-05-25 | Distance measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54154351A true JPS54154351A (en) | 1979-12-05 |
JPH0140292B2 JPH0140292B2 (ja) | 1989-08-28 |
Family
ID=13218049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6304878A Granted JPS54154351A (en) | 1978-05-25 | 1978-05-25 | Distance measuring device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4274735A (ja) |
JP (1) | JPS54154351A (ja) |
DE (1) | DE2920951A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57192816A (en) * | 1981-05-22 | 1982-11-27 | Mitsubishi Electric Corp | Visibility measuring device |
JPS6017711A (ja) * | 1983-07-12 | 1985-01-29 | Canon Inc | 光電変換装置 |
JPS60135713A (ja) * | 1983-12-23 | 1985-07-19 | Honda Motor Co Ltd | 光学式距離測定装置 |
JPS6266253A (ja) * | 1985-09-18 | 1987-03-25 | Konishiroku Photo Ind Co Ltd | 放射線画像情報読取方法 |
JPS62245110A (ja) * | 1986-04-16 | 1987-10-26 | Anritsu Corp | 変位測定装置 |
JPH055831A (ja) * | 1991-06-27 | 1993-01-14 | Seikosha Co Ltd | 焦点距離制御装置 |
JP2013213829A (ja) * | 2013-06-19 | 2013-10-17 | Kodenshi Corp | 移動体の端部検出装置 |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248532A (en) * | 1978-12-26 | 1981-02-03 | Nosler John C | Electro-optical distance-measuring system |
DE3004250C2 (de) * | 1980-02-06 | 1986-09-18 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Optischer Annäherungssensor |
US4317991A (en) * | 1980-03-12 | 1982-03-02 | Honeywell Inc. | Digital auto focus system utilizing a photodetector array |
JPS56130608A (en) * | 1980-03-19 | 1981-10-13 | Ricoh Co Ltd | Range finding system |
JPS57105712A (en) * | 1980-12-24 | 1982-07-01 | Canon Inc | Automatic focus controlling device |
DE3216246A1 (de) * | 1981-05-01 | 1982-12-02 | Ricoh Co., Ltd., Tokyo | Entfernungsmesseinrichtung |
JPS5810605A (ja) * | 1981-07-10 | 1983-01-21 | Canon Inc | 距離測定装置 |
JPS5817311A (ja) * | 1981-07-22 | 1983-02-01 | Canon Inc | 測距装置及びこれを用いた自動焦点調整装置 |
JPS5835410A (ja) * | 1981-08-27 | 1983-03-02 | Canon Inc | 距離検出装置 |
JPS58113807A (ja) * | 1981-12-28 | 1983-07-06 | Canon Inc | 距離測定装置 |
US4468565A (en) * | 1981-12-31 | 1984-08-28 | International Business Machines Corporation | Automatic focus and deflection correction in E-beam system using optical target height measurements |
JPS58211677A (ja) * | 1982-06-02 | 1983-12-09 | Nissan Motor Co Ltd | 光レ−ダ装置 |
US4490037A (en) * | 1982-08-18 | 1984-12-25 | Eastman Kodak Company | Image sensor and rangefinder device having background subtraction with bridge network |
US4521106A (en) * | 1982-08-18 | 1985-06-04 | Eastman Kodak Company | Image sensor and rangefinder device with background subtraction using interlaced analog shift register |
US4490036A (en) * | 1982-08-18 | 1984-12-25 | Eastman Kodak Company | Image sensor and rangefinder device having background subtraction with paired analog shift registers |
US4494868A (en) * | 1982-08-18 | 1985-01-22 | Eastman Kodak Company | Rangefinder device with focused elongated light source |
US4527891A (en) * | 1982-08-18 | 1985-07-09 | Eastman Kodak Company | Rangefinder device with serial readout linear image sensor and peak detector with threshold setting means |
US4687914A (en) * | 1983-04-01 | 1987-08-18 | Canon Kabushiki Kaisha | Distance measuring device comprising a two sectioned sensor, each section having a plurality of sensing areas |
US4642451A (en) * | 1983-04-01 | 1987-02-10 | Canon Kabushiki Kaisha | Distance measuring device with various controls of the light emitting means |
DE3411690A1 (de) * | 1983-04-01 | 1984-11-08 | Canon K.K., Tokio/Tokyo | Fotoelektrische wandlervorrichtung |
JPS59193322A (ja) * | 1983-04-18 | 1984-11-01 | Canon Inc | 光電変換素子 |
US4534629A (en) * | 1983-07-05 | 1985-08-13 | Bogle Robert W | Motion picture camera automatic focusing system |
JPS6060511A (ja) * | 1983-09-14 | 1985-04-08 | Asahi Optical Co Ltd | 測距装置 |
JPS6082611U (ja) * | 1983-11-14 | 1985-06-07 | キヤノン株式会社 | フオ−カスレンズと絞り装置を制御するモ−タ−を内蔵するレンズ鏡筒 |
GB2152780B (en) * | 1983-11-15 | 1987-06-03 | Gec Avionics | Distance measurement |
CA1235773A (en) * | 1983-12-23 | 1988-04-26 | Shigeto Nakayama | Device for detecting road surface condition |
US4782239A (en) * | 1985-04-05 | 1988-11-01 | Nippon Kogaku K. K. | Optical position measuring apparatus |
US4905034A (en) * | 1986-03-25 | 1990-02-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Automatic focusing projector |
US5227834A (en) * | 1987-01-06 | 1993-07-13 | Minolta Camera Kabushiki Kaisha | Image sensing system having a one chip solid state image device |
US5115321A (en) * | 1987-01-06 | 1992-05-19 | Minolta Camera Kabushiki Kaisha | Image sensing system |
US4905033A (en) * | 1987-01-06 | 1990-02-27 | Minolta Camera Kabushiki Kaisha | Image sensing system |
US4774403A (en) * | 1987-03-30 | 1988-09-27 | Harvey Industries, Inc. | Triangulation-type position measuring device |
US4922280A (en) * | 1987-08-26 | 1990-05-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Infrared filter cover plate for autofocus camera |
US4898464A (en) * | 1987-08-31 | 1990-02-06 | Bee Line Company | Method and apparatus for determining the position of an object |
GB2211047B (en) * | 1987-10-12 | 1992-08-12 | Fuji Photo Film Co Ltd | Distance measuring device |
JPH0760209B2 (ja) * | 1987-10-15 | 1995-06-28 | キヤノン株式会社 | オートフオーカス装置 |
US4985774A (en) * | 1988-01-20 | 1991-01-15 | Minolta Camera Kabushiki Kaisha | Image sensing device having direct drainage of unwanted charges |
JP2648491B2 (ja) * | 1988-03-04 | 1997-08-27 | オリンパス光学工業株式会社 | 距離検出装置 |
DE3915627A1 (de) * | 1989-05-12 | 1990-11-15 | Dornier Luftfahrt | Optisches radar |
US5148211A (en) * | 1989-10-20 | 1992-09-15 | Fuji Photo Film Co., Ltd. | Stabilized range finder for use with an electronically controlled camera |
JPH04339209A (ja) * | 1991-01-24 | 1992-11-26 | Olympus Optical Co Ltd | 距離検出装置 |
US5245398A (en) * | 1991-06-21 | 1993-09-14 | Eastman Kodak Company | Time-multiplexed multi-zone rangefinder |
JP3208503B2 (ja) * | 1992-08-20 | 2001-09-17 | セイコープレシジョン株式会社 | 測距装置 |
JPH06148513A (ja) * | 1992-10-30 | 1994-05-27 | Canon Inc | 視線検出装置 |
JP3205477B2 (ja) * | 1994-02-17 | 2001-09-04 | 富士フイルムマイクロデバイス株式会社 | 車間距離検出装置 |
US5684578A (en) * | 1994-06-23 | 1997-11-04 | Computational Systems, Inc. | Laser alignment head for use in shaft alignment |
JP3909377B2 (ja) * | 1997-02-14 | 2007-04-25 | 株式会社安川電機 | 屋外用距離計測装置 |
DE19721105C5 (de) * | 1997-05-20 | 2008-07-10 | Sick Ag | Opto-eletronischer Sensor |
JP3492180B2 (ja) * | 1998-01-30 | 2004-02-03 | キヤノン株式会社 | 座標入力装置 |
IL133835A (en) * | 1999-12-30 | 2003-10-31 | Rafael Armament Dev Authority | In-flight boresight |
US20030015645A1 (en) * | 2001-07-17 | 2003-01-23 | Brickell Christopher Gavin | Optical imager circuit with tolerance of differential ambient illumination |
DE10223537A1 (de) * | 2002-05-27 | 2003-12-11 | Sick Ag | Optoelektronischer Sensor |
WO2004017088A2 (en) * | 2002-08-15 | 2004-02-26 | Lc Technologies, Inc. | Motion clutter suppression for image-subtracting cameras |
US8958057B2 (en) * | 2006-06-27 | 2015-02-17 | Arete Associates | Camera-style lidar setup |
TWI650535B (zh) * | 2018-06-15 | 2019-02-11 | 財團法人國家實驗硏究院 | 用於檢測光照量之系統及方法 |
CN115574776B (zh) * | 2022-11-21 | 2023-04-28 | 山东省滨州公路工程有限公司 | 一种路基施工中沉降控制监控方法及*** |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT301331B (de) * | 1968-11-25 | 1972-08-25 | Eumig | Einrichtung zur Entfernungsmessung |
US4040738A (en) * | 1975-03-20 | 1977-08-09 | Gulton Industries, Inc. | Railroad track profile spacing and alignment apparatus |
US4065778A (en) * | 1976-06-17 | 1977-12-27 | Eastman Kodak Company | Automatic rangefinder and focusing apparatus |
US4166948A (en) * | 1977-12-01 | 1979-09-04 | Dickey-John Corporation | Seed sensor |
-
1978
- 1978-05-25 JP JP6304878A patent/JPS54154351A/ja active Granted
-
1979
- 1979-05-18 US US06/040,473 patent/US4274735A/en not_active Expired - Lifetime
- 1979-05-23 DE DE19792920951 patent/DE2920951A1/de not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57192816A (en) * | 1981-05-22 | 1982-11-27 | Mitsubishi Electric Corp | Visibility measuring device |
JPS6017711A (ja) * | 1983-07-12 | 1985-01-29 | Canon Inc | 光電変換装置 |
JPS60135713A (ja) * | 1983-12-23 | 1985-07-19 | Honda Motor Co Ltd | 光学式距離測定装置 |
JPS6266253A (ja) * | 1985-09-18 | 1987-03-25 | Konishiroku Photo Ind Co Ltd | 放射線画像情報読取方法 |
JPS62245110A (ja) * | 1986-04-16 | 1987-10-26 | Anritsu Corp | 変位測定装置 |
JPH055831A (ja) * | 1991-06-27 | 1993-01-14 | Seikosha Co Ltd | 焦点距離制御装置 |
JP2013213829A (ja) * | 2013-06-19 | 2013-10-17 | Kodenshi Corp | 移動体の端部検出装置 |
Also Published As
Publication number | Publication date |
---|---|
US4274735A (en) | 1981-06-23 |
JPH0140292B2 (ja) | 1989-08-28 |
DE2920951A1 (de) | 1979-12-13 |
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