CN100343693C - 距离测量传感器 - Google Patents
距离测量传感器 Download PDFInfo
- Publication number
- CN100343693C CN100343693C CNB2004100954317A CN200410095431A CN100343693C CN 100343693 C CN100343693 C CN 100343693C CN B2004100954317 A CNB2004100954317 A CN B2004100954317A CN 200410095431 A CN200410095431 A CN 200410095431A CN 100343693 C CN100343693 C CN 100343693C
- Authority
- CN
- China
- Prior art keywords
- photosignal
- psd
- sensor
- sources
- distance
- 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.)
- Active
Links
Images
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
- G01S17/46—Indirect determination of position data
- G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Optical Distance (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Vehicle Body Suspensions (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Radar Systems Or Details Thereof (AREA)
- Credit Cards Or The Like (AREA)
- Telephone Function (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03024644A EP1528411B1 (en) | 2003-10-27 | 2003-10-27 | Distance measurement sensor |
EP03024644.1 | 2003-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1637434A CN1637434A (zh) | 2005-07-13 |
CN100343693C true CN100343693C (zh) | 2007-10-17 |
Family
ID=34400468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100954317A Active CN100343693C (zh) | 2003-10-27 | 2004-10-27 | 距离测量传感器 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7154112B2 (zh) |
EP (1) | EP1528411B1 (zh) |
JP (1) | JP2005140773A (zh) |
CN (1) | CN100343693C (zh) |
AT (1) | ATE456811T1 (zh) |
CA (1) | CA2485906A1 (zh) |
DE (1) | DE60331151D1 (zh) |
DK (1) | DK1528411T3 (zh) |
HK (1) | HK1078651A1 (zh) |
PL (1) | PL370901A1 (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7232111B2 (en) | 2004-01-12 | 2007-06-19 | Masco Corporation Of Indiana | Control arrangement for an automatic residential faucet |
EP1693544B1 (en) * | 2005-01-21 | 2016-03-23 | Bea S.A. | Sensor for use with automatic doors |
US20090147239A1 (en) * | 2005-09-02 | 2009-06-11 | Neptec | Apparatus and method for tracking an object |
ATE556397T1 (de) | 2006-09-28 | 2012-05-15 | Bea Sa | Sensor zur präsenzdetektion |
US7719213B2 (en) | 2006-10-19 | 2010-05-18 | Herman Stephen A | Door actuator and opener |
KR100825919B1 (ko) | 2006-12-18 | 2008-04-28 | 엘지전자 주식회사 | 거리 측정 센서, 거리 측정 센서를 가진 이동로봇 및 그를이용한 이동로봇 주행 방법 |
US7810992B2 (en) * | 2007-04-09 | 2010-10-12 | Avita Corporation | Non-contact temperature-measuring device and the method thereof |
DE102007054596A1 (de) | 2007-11-15 | 2009-05-20 | Pepperl + Fuchs Gmbh | Optischer Sensor und Verfahren zur Positionsbestimmung von Objekten |
WO2009142610A1 (en) * | 2008-05-21 | 2009-11-26 | Otis Elevator Company | Door zone protection |
US8058634B2 (en) * | 2008-12-16 | 2011-11-15 | Corning Incorporated | Method and apparatus for determining sheet position using information from two distinct light beams each at a different position and a different angle |
CN102265203A (zh) | 2008-12-30 | 2011-11-30 | 福克斯布莱特有限责任公司 | 照射光学装置 |
US8599363B2 (en) | 2011-04-06 | 2013-12-03 | GM Global Technology Operations LLC | Method and apparatus for an object detection system using two modulated light sources |
DE102011101809A1 (de) * | 2011-05-17 | 2012-11-22 | M3i Technologies GmbH | Schieberegler mit optischer Erfassung der Stellgliedposition |
TWI505198B (zh) * | 2012-09-11 | 2015-10-21 | Sintai Optical Shenzhen Co Ltd | Bar code reading method and reading device |
CN102867385B (zh) * | 2012-09-26 | 2014-09-10 | 清华大学 | 基于脉冲光斑阵图样变化检测的楼宇安防系统及安防方法 |
JP6518872B2 (ja) * | 2013-08-29 | 2019-05-29 | オプテックス株式会社 | 自動ドアセンサ装置 |
CN103630112A (zh) * | 2013-12-03 | 2014-03-12 | 青岛海尔软件有限公司 | 利用双摄像头实现目标定位的方法 |
CN104061858A (zh) * | 2014-06-27 | 2014-09-24 | 广州广船国际股份有限公司 | 一种法兰空间相对位置测量仪 |
KR102144539B1 (ko) * | 2014-11-05 | 2020-08-18 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 거리 측정 장치 |
TWI679442B (zh) * | 2014-12-02 | 2019-12-11 | 新加坡商新加坡恒立私人有限公司 | 深度感測模組及深度感測方法 |
US10408604B1 (en) * | 2015-09-07 | 2019-09-10 | AI Incorporated | Remote distance estimation system and method |
US10619397B2 (en) * | 2015-09-14 | 2020-04-14 | Rytec Corporation | System and method for safety management in roll-up doors |
CN107479057A (zh) * | 2016-06-08 | 2017-12-15 | 科沃斯机器人股份有限公司 | 测距传感器及其测距方法和自移动装置 |
CN107728313A (zh) * | 2017-11-13 | 2018-02-23 | 深圳中天云隼科技有限公司 | 激光测距以及辅助照明一体化装置及其使用方法 |
WO2019170231A1 (en) * | 2018-03-07 | 2019-09-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optical antenna |
US10704904B2 (en) * | 2018-03-20 | 2020-07-07 | Pixart Imaging Inc. | Distance detection device |
CN110927738B (zh) * | 2018-09-20 | 2022-06-03 | 欧姆龙(上海)有限公司 | 信号处理装置及方法、光电检测系统 |
US11346141B2 (en) | 2018-12-21 | 2022-05-31 | Rytec Corporation | Safety system and method for overhead roll-up doors |
JP7455019B2 (ja) | 2020-07-27 | 2024-03-25 | ナブテスコ株式会社 | 自動ドア装置、取り付け高さ推定装置、取り付け高さ推定方法、および取り付け高さ推定プログラム |
CN112525087B (zh) * | 2020-11-02 | 2022-08-09 | 中车唐山机车车辆有限公司 | 塞拉门测量工装及测量方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065329A (zh) * | 1991-03-25 | 1992-10-14 | 海德堡印刷机械有限公司 | 光学测量距离的方法和装置 |
US5225689A (en) * | 1990-12-15 | 1993-07-06 | Leuze Electronic Gmbh & Co. | Reflected light sensor having dual emitters and receivers |
CN1238840A (zh) * | 1996-11-22 | 1999-12-15 | 莱卡显微镜系统股份公司 | 距离测量方法和距离测量仪 |
DE10055689A1 (de) * | 2000-11-06 | 2002-05-16 | Pepperl & Fuchs Visolux Gmbh | Testbares Triangulationslichtgitter |
DE10106998A1 (de) * | 2000-11-04 | 2002-05-29 | Stefan Reich | Verfahren und Vorrichtung zur optischen Objekterfassung |
EP1209487A1 (en) * | 2000-11-24 | 2002-05-29 | DATASENSOR S.p.A. | Method and device for detection of an object, with background elimination |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0367115A (ja) * | 1989-08-04 | 1991-03-22 | Ricoh Co Ltd | 距離測定装置 |
EP0726446B1 (en) * | 1995-02-11 | 2002-08-14 | Roke Manor Research Limited | Improvements in or relating to surface curvature measurement |
US5699161A (en) * | 1995-07-26 | 1997-12-16 | Psc, Inc. | Method and apparatus for measuring dimensions of objects on a conveyor |
DE69622103T2 (de) * | 1995-08-28 | 2003-01-23 | Matsushita Electric Works Ltd | Optisches Abstandsmesssystem mit Triangulation |
EP0851211B1 (en) * | 1996-12-24 | 2004-09-22 | Datasensor S.p.A. | Optical distance measuring apparatus and method |
US6271918B2 (en) * | 1999-02-04 | 2001-08-07 | National Research Council Of Canada | Virtual multiple aperture 3-D range sensor |
CH695028A5 (de) * | 1999-12-24 | 2005-11-15 | Hera Rotterdam Bv | Optoelektronischer Distanzsensor und Verfahren zur optoelektronischen Distanzmessung. |
JP4040825B2 (ja) * | 2000-06-12 | 2008-01-30 | 富士フイルム株式会社 | 画像撮像装置及び距離測定方法 |
DE10059156A1 (de) * | 2000-11-29 | 2002-06-06 | Sick Ag | Abstandsbestimmung |
DE10138609B4 (de) * | 2001-08-07 | 2005-02-17 | Sick Ag | Überwachungsverfahren und optoelektronischer Sensor |
-
2003
- 2003-10-27 DE DE60331151T patent/DE60331151D1/de not_active Expired - Lifetime
- 2003-10-27 DK DK03024644.1T patent/DK1528411T3/da active
- 2003-10-27 AT AT03024644T patent/ATE456811T1/de active
- 2003-10-27 EP EP03024644A patent/EP1528411B1/en not_active Expired - Lifetime
-
2004
- 2004-10-25 US US10/972,831 patent/US7154112B2/en active Active
- 2004-10-26 JP JP2004311299A patent/JP2005140773A/ja active Pending
- 2004-10-27 PL PL04370901A patent/PL370901A1/xx unknown
- 2004-10-27 CA CA002485906A patent/CA2485906A1/en not_active Abandoned
- 2004-10-27 CN CNB2004100954317A patent/CN100343693C/zh active Active
-
2005
- 2005-11-18 HK HK05110401A patent/HK1078651A1/xx unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5225689A (en) * | 1990-12-15 | 1993-07-06 | Leuze Electronic Gmbh & Co. | Reflected light sensor having dual emitters and receivers |
CN1065329A (zh) * | 1991-03-25 | 1992-10-14 | 海德堡印刷机械有限公司 | 光学测量距离的方法和装置 |
CN1238840A (zh) * | 1996-11-22 | 1999-12-15 | 莱卡显微镜系统股份公司 | 距离测量方法和距离测量仪 |
DE10106998A1 (de) * | 2000-11-04 | 2002-05-29 | Stefan Reich | Verfahren und Vorrichtung zur optischen Objekterfassung |
DE10055689A1 (de) * | 2000-11-06 | 2002-05-16 | Pepperl & Fuchs Visolux Gmbh | Testbares Triangulationslichtgitter |
EP1209487A1 (en) * | 2000-11-24 | 2002-05-29 | DATASENSOR S.p.A. | Method and device for detection of an object, with background elimination |
Also Published As
Publication number | Publication date |
---|---|
DE60331151D1 (de) | 2010-03-18 |
HK1078651A1 (en) | 2006-03-17 |
CN1637434A (zh) | 2005-07-13 |
US20050285024A1 (en) | 2005-12-29 |
ATE456811T1 (de) | 2010-02-15 |
EP1528411A1 (en) | 2005-05-04 |
EP1528411B1 (en) | 2010-01-27 |
JP2005140773A (ja) | 2005-06-02 |
CA2485906A1 (en) | 2005-04-27 |
US7154112B2 (en) | 2006-12-26 |
PL370901A1 (en) | 2005-05-02 |
DK1528411T3 (da) | 2010-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100343693C (zh) | 距离测量传感器 | |
CN106716059B (zh) | 用于光学确定至少一个对象的位置的检测器 | |
US6031606A (en) | Process and device for rapid detection of the position of a target marking | |
KR100753885B1 (ko) | 촬상 장치 | |
US7656541B2 (en) | Optoelectronic apparatus and a method for its operation | |
US7022966B2 (en) | System and method of light spot position and color detection | |
US20010046317A1 (en) | Three-dimensional measurement device and three-dimensional measurement method | |
CN1821711A (zh) | 位置敏感光电传感器和在该传感器中设置基准距离的方法 | |
US11119202B2 (en) | Detector assembly, detector, and laser ranging system | |
JP2003214851A (ja) | ターゲットマークを自動検索する方法、ターゲットマークを自動検索する装置、受信ユニット、測地計および測地システム | |
CN1199031C (zh) | 生成位置调节电路调整值的方法及其装置 | |
CA2025887C (en) | Optical gauging apparatus | |
JP2009192499A (ja) | 距離画像生成装置 | |
CN115166699A (zh) | SiPM接收器和激光雷达的动态阈值调节方法以及激光雷达 | |
CN1150660A (zh) | 目的物位置和斜度控制装置 | |
CN102401901B (zh) | 测距系统及测距方法 | |
CN1894554A (zh) | 测量透明样品厚度的方法和装置 | |
CN205484805U (zh) | 具有校正功能的激光测距装置 | |
KR100743152B1 (ko) | 간격 유지 제어방법을 이용한 3차원 형상 측정 장치 | |
CN103398672A (zh) | 一种光纤传导光敏阵列 | |
KR20080096148A (ko) | Psd센서를 이용한 위치 측정 장치 및 방법 | |
CN115932887A (zh) | 一种激光雷达曝光时间调节方法及装置 | |
CN116718132A (zh) | 一种路面三维测量方法及系统 | |
Ohtani et al. | A new laser rangefinder for measuring 3D shapes of specular objects in a real environment | |
SE503557C2 (sv) | Anordning för mätning av form och dimensioner hos likartade objekt som förflyttas på en transportör |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1078651 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1078651 Country of ref document: HK |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEA SA Assignor: BEA S. A. Contract fulfillment period: 2009.5.20 to 2014.5.19 contract change Contract record no.: 2009990000873 Denomination of invention: Distance measurement sensor Granted publication date: 20071017 License type: Exclusive license Record date: 2009.8.10 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.20 TO 2014.5.19; CHANGE OF CONTRACT Name of requester: BEA ELECTRONICS( BEIJING ) CO., LTD. Effective date: 20090810 |