CA2322419A1 - Optical sensor system for detecting the position of an object - Google Patents
Optical sensor system for detecting the position of an object Download PDFInfo
- Publication number
- CA2322419A1 CA2322419A1 CA002322419A CA2322419A CA2322419A1 CA 2322419 A1 CA2322419 A1 CA 2322419A1 CA 002322419 A CA002322419 A CA 002322419A CA 2322419 A CA2322419 A CA 2322419A CA 2322419 A1 CA2322419 A1 CA 2322419A1
- Authority
- CA
- Canada
- Prior art keywords
- light
- sensor system
- optical sensor
- photo
- imaging element
- 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.)
- Abandoned
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 238000003384 imaging method Methods 0.000 claims abstract description 55
- 238000011156 evaluation Methods 0.000 claims abstract description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 238000012634 optical imaging Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
-
- 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
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- 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
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19810368 | 1998-03-10 | ||
| DE19810368.9 | 1998-03-10 | ||
| PCT/DE1999/000620 WO1999046612A1 (de) | 1998-03-10 | 1999-03-09 | Optisches sensorsystem zur detektion der position eines objektes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2322419A1 true CA2322419A1 (en) | 1999-09-16 |
Family
ID=7860414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002322419A Abandoned CA2322419A1 (en) | 1998-03-10 | 1999-03-09 | Optical sensor system for detecting the position of an object |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1062524A1 (de) |
| JP (1) | JP2002506976A (de) |
| KR (1) | KR20010041694A (de) |
| CN (1) | CN1292878A (de) |
| CA (1) | CA2322419A1 (de) |
| WO (1) | WO1999046612A1 (de) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6972834B1 (en) | 2000-12-11 | 2005-12-06 | Mitsubishi Denki Kabushiki Kaisha | Optical distance sensor |
| US10860029B2 (en) | 2016-02-15 | 2020-12-08 | RobArt GmbH | Method for controlling an autonomous mobile robot |
| US11175670B2 (en) | 2015-11-17 | 2021-11-16 | RobArt GmbH | Robot-assisted processing of a surface using a robot |
| US11188086B2 (en) | 2015-09-04 | 2021-11-30 | RobArtGmbH | Identification and localization of a base station of an autonomous mobile robot |
| US11550054B2 (en) | 2015-06-18 | 2023-01-10 | RobArtGmbH | Optical triangulation sensor for distance measurement |
| US11709489B2 (en) | 2017-03-02 | 2023-07-25 | RobArt GmbH | Method for controlling an autonomous, mobile robot |
| US11768494B2 (en) | 2015-11-11 | 2023-09-26 | RobArt GmbH | Subdivision of maps for robot navigation |
| US11789447B2 (en) | 2015-12-11 | 2023-10-17 | RobArt GmbH | Remote control of an autonomous mobile robot |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365428C (zh) * | 2003-07-03 | 2008-01-30 | 夏普株式会社 | 人体检测装置和配有它的电子机器 |
| KR100569181B1 (ko) * | 2004-01-06 | 2006-04-07 | 김진오 | 실내 항법을 위한 좌표확인 시스템 |
| US7164118B2 (en) | 2004-10-29 | 2007-01-16 | Deere & Company | Method and system for obstacle detection |
| EP1659417A1 (de) * | 2004-11-19 | 2006-05-24 | Leica Geosystems AG | Verfahren zur Bestimmung der Ausrichtung eines Ausrichtungsindikators |
| CN100356193C (zh) * | 2005-09-22 | 2007-12-19 | 哈尔滨工程大学 | 受激布里渊散射激光雷达水下隐身物体探测***及方法 |
| KR100787565B1 (ko) | 2006-09-04 | 2007-12-21 | 한국외국어대학교 산학협력단 | 정다각형 형태로 배치된 광 플로우 센서를 이용한 이동체의 자기 위치 추정 장치 및 그 방법 |
| DE102012107727B4 (de) * | 2012-03-23 | 2014-12-04 | Atlas Elektronik Gmbh | Navigationsverfahren, Abstandsregelverfahren und Verfahren zum Untersuchen eines gefluteten Tunnels damit sowie Navigationseinrichtung, Abstandsregeleinrichtung und Unterwasserfahrzeug damit |
| KR102143385B1 (ko) * | 2012-06-07 | 2020-08-13 | 삼성전자주식회사 | 장애물 감지 모듈 및 이를 구비한 청소 로봇 |
| US9020641B2 (en) * | 2012-06-07 | 2015-04-28 | Samsung Electronics Co., Ltd. | Obstacle sensing module and cleaning robot including the same |
| DE102013100192A1 (de) * | 2013-01-10 | 2014-07-10 | Miele & Cie. Kg | Selbstfahrender Roboter und Verfahren zur Abstandsbestimmung bei einem selbstfahrenden Roboter |
| US20170008621A1 (en) * | 2015-07-08 | 2017-01-12 | Honeywell International Inc. | Accurate object detection in free space using controlled light source techniques |
| CN106371101B (zh) * | 2015-07-20 | 2019-08-16 | 北醒（北京）光子科技有限公司 | 一种智能测距及避障的装置 |
| CN105141921A (zh) * | 2015-09-02 | 2015-12-09 | 上海大学 | 一种监控装置 |
| CN105974427B (zh) * | 2016-06-24 | 2021-05-04 | 上海图漾信息科技有限公司 | 结构光测距装置及方法 |
| WO2018014252A1 (en) * | 2016-07-20 | 2018-01-25 | SZ DJI Technology Co., Ltd. | Circular light source for obstacle detection |
| DE102020100822B4 (de) | 2019-02-04 | 2023-12-21 | pmdtechnologies ag | Beleuchtungsmodul für ein Lichtlaufzeitkamerasystem |
| DE102022129828B4 (de) | 2022-11-11 | 2024-06-06 | Sick Ag | Optoelektronischer sensor |
| DE102022129827B3 (de) | 2022-11-11 | 2024-03-07 | Sick Ag | Optoelektronischer sensor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1199824A (en) * | 1968-03-18 | 1970-07-22 | Zeiss Jena Veb Carl | Electro-Optical Rangefinder |
| US4954962A (en) * | 1988-09-06 | 1990-09-04 | Transitions Research Corporation | Visual navigation and obstacle avoidance structured light system |
| US5100229A (en) * | 1990-08-17 | 1992-03-31 | Spatial Positioning Systems, Inc. | Spatial positioning system |
| JP3208702B2 (ja) * | 1996-03-25 | 2001-09-17 | 三菱電機株式会社 | 光レーダ装置 |
| JPH1010233A (ja) * | 1996-06-24 | 1998-01-16 | Mitsui Eng & Shipbuild Co Ltd | レーザ式障害物検知方法およびセンサ |
-
1999
- 1999-03-09 JP JP2000535942A patent/JP2002506976A/ja not_active Withdrawn
- 1999-03-09 EP EP99919045A patent/EP1062524A1/de not_active Withdrawn
- 1999-03-09 CA CA002322419A patent/CA2322419A1/en not_active Abandoned
- 1999-03-09 KR KR1020007009913A patent/KR20010041694A/ko not_active Application Discontinuation
- 1999-03-09 WO PCT/DE1999/000620 patent/WO1999046612A1/de not_active Application Discontinuation
- 1999-03-09 CN CN998038849A patent/CN1292878A/zh active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6972834B1 (en) | 2000-12-11 | 2005-12-06 | Mitsubishi Denki Kabushiki Kaisha | Optical distance sensor |
| US11550054B2 (en) | 2015-06-18 | 2023-01-10 | RobArtGmbH | Optical triangulation sensor for distance measurement |
| US11188086B2 (en) | 2015-09-04 | 2021-11-30 | RobArtGmbH | Identification and localization of a base station of an autonomous mobile robot |
| US11768494B2 (en) | 2015-11-11 | 2023-09-26 | RobArt GmbH | Subdivision of maps for robot navigation |
| US11175670B2 (en) | 2015-11-17 | 2021-11-16 | RobArt GmbH | Robot-assisted processing of a surface using a robot |
| US11789447B2 (en) | 2015-12-11 | 2023-10-17 | RobArt GmbH | Remote control of an autonomous mobile robot |
| US10860029B2 (en) | 2016-02-15 | 2020-12-08 | RobArt GmbH | Method for controlling an autonomous mobile robot |
| US11709497B2 (en) | 2016-02-15 | 2023-07-25 | RobArt GmbH | Method for controlling an autonomous mobile robot |
| US11709489B2 (en) | 2017-03-02 | 2023-07-25 | RobArt GmbH | Method for controlling an autonomous, mobile robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1292878A (zh) | 2001-04-25 |
| WO1999046612A1 (de) | 1999-09-16 |
| JP2002506976A (ja) | 2002-03-05 |
| EP1062524A1 (de) | 2000-12-27 |
| KR20010041694A (ko) | 2001-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |