FR2756930B1 - Cellule photoelectrique a traitement differentiel verrouillable - Google Patents
Cellule photoelectrique a traitement differentiel verrouillableInfo
- Publication number
- FR2756930B1 FR2756930B1 FR9615126A FR9615126A FR2756930B1 FR 2756930 B1 FR2756930 B1 FR 2756930B1 FR 9615126 A FR9615126 A FR 9615126A FR 9615126 A FR9615126 A FR 9615126A FR 2756930 B1 FR2756930 B1 FR 2756930B1
- Authority
- FR
- France
- Prior art keywords
- photoelectric cell
- differential treatment
- lockable differential
- treatment photoelectric
- lockable
- 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 - Fee Related
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
- G01S7/486—Receivers
- G01S7/4861—Circuits for detection, sampling, integration or read-out
-
- 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
- G01S17/46—Indirect determination of position data
- G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Optical Distance (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- External Artificial Organs (AREA)
- Control Of Combustion (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9615126A FR2756930B1 (fr) | 1996-12-06 | 1996-12-06 | Cellule photoelectrique a traitement differentiel verrouillable |
CH02767/97A CH691991A5 (fr) | 1996-12-06 | 1997-12-01 | Cellule photoélectrique à traitement différentiel verrouillable. |
DE19753836A DE19753836B4 (de) | 1996-12-06 | 1997-12-04 | Fotozelle mit verriegelbarer Differenzverarbeitung |
JP33382097A JP4318762B2 (ja) | 1996-12-06 | 1997-12-04 | ロック可能な差分処理を行う光電セル |
IT97TO001061A IT1296612B1 (it) | 1996-12-06 | 1997-12-05 | Cellula fotoelettrica a trattamento differenziale chiudibile. |
US08/986,638 US5986255A (en) | 1996-06-12 | 1997-12-08 | Photoelectric cell with lockable differential processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9615126A FR2756930B1 (fr) | 1996-12-06 | 1996-12-06 | Cellule photoelectrique a traitement differentiel verrouillable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2756930A1 FR2756930A1 (fr) | 1998-06-12 |
FR2756930B1 true FR2756930B1 (fr) | 1999-01-08 |
Family
ID=9498493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9615126A Expired - Fee Related FR2756930B1 (fr) | 1996-06-12 | 1996-12-06 | Cellule photoelectrique a traitement differentiel verrouillable |
Country Status (6)
Country | Link |
---|---|
US (1) | US5986255A (fr) |
JP (1) | JP4318762B2 (fr) |
CH (1) | CH691991A5 (fr) |
DE (1) | DE19753836B4 (fr) |
FR (1) | FR2756930B1 (fr) |
IT (1) | IT1296612B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6140662A (en) * | 1998-09-11 | 2000-10-31 | Hewlett-Packard Company | Sensing system and method |
CH695028A5 (de) * | 1999-12-24 | 2005-11-15 | Hera Rotterdam Bv | Optoelektronischer Distanzsensor und Verfahren zur optoelektronischen Distanzmessung. |
DE20000868U1 (de) | 2000-01-19 | 2000-03-23 | Sick AG, 79183 Waldkirch | Optische Positionserfassungsvorrichtung |
DE10138609B4 (de) * | 2001-08-07 | 2005-02-17 | Sick Ag | Überwachungsverfahren und optoelektronischer Sensor |
EP1950584B1 (fr) * | 2007-01-26 | 2009-04-22 | Sick Ag | Capteur optoélectronique et procédé de réception avec correction de lumière parasite |
CN104980143B (zh) * | 2015-06-29 | 2018-06-08 | 航天长峰朝阳电源有限公司 | 基于运算放大器的触发互锁电路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4288152A (en) * | 1979-08-16 | 1981-09-08 | Minolta Camera Kabushiki Kaisha | Automatic range finder system |
JPS59228108A (ja) * | 1983-06-10 | 1984-12-21 | Matsushita Electric Works Ltd | 距離センサ |
JPS60157011A (ja) * | 1984-01-27 | 1985-08-17 | Copal Co Ltd | 測距装置 |
JPS61201223A (ja) * | 1985-03-04 | 1986-09-05 | Konishiroku Photo Ind Co Ltd | オ−トフオ−カスカメラの測距装置 |
JPS61277009A (ja) * | 1985-06-03 | 1986-12-08 | Konishiroku Photo Ind Co Ltd | 測距装置 |
US4849781A (en) * | 1986-12-27 | 1989-07-18 | Olympus Optical Co., Ltd. | Range detector |
US5157435A (en) * | 1990-09-29 | 1992-10-20 | Samsung Electronics Co., Ltd. | Automatic focusing apparatus for a video camera and the method thereof |
DE4311691C2 (de) * | 1993-04-08 | 1996-07-04 | Sick Erwin Gmbh | Verfahren zum Justieren eines Lichtabstandstasters und Lichtabstandstaster |
DE4312186C2 (de) * | 1993-04-14 | 1995-04-06 | Sick Optik Elektronik Erwin | Verfahren und Vorrichtungen zur Feststellung von in einem Überwachungsbereich vorhandenen Gegenständen und/oder zur Feststellung deren Position |
-
1996
- 1996-12-06 FR FR9615126A patent/FR2756930B1/fr not_active Expired - Fee Related
-
1997
- 1997-12-01 CH CH02767/97A patent/CH691991A5/fr not_active IP Right Cessation
- 1997-12-04 DE DE19753836A patent/DE19753836B4/de not_active Expired - Fee Related
- 1997-12-04 JP JP33382097A patent/JP4318762B2/ja not_active Expired - Fee Related
- 1997-12-05 IT IT97TO001061A patent/IT1296612B1/it active IP Right Grant
- 1997-12-08 US US08/986,638 patent/US5986255A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITTO971061A0 (it) | 1997-12-05 |
DE19753836A1 (de) | 1998-06-10 |
JP4318762B2 (ja) | 2009-08-26 |
IT1296612B1 (it) | 1999-07-14 |
ITTO971061A1 (it) | 1999-06-05 |
JPH10176921A (ja) | 1998-06-30 |
DE19753836B4 (de) | 2008-05-21 |
CH691991A5 (fr) | 2001-12-14 |
US5986255A (en) | 1999-11-16 |
FR2756930A1 (fr) | 1998-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
CJ | Change in legal form | ||
ST | Notification of lapse |
Effective date: 20160831 |