CN104101880B - 光学测距装置 - Google Patents
光学测距装置 Download PDFInfo
- Publication number
- CN104101880B CN104101880B CN201410133953.5A CN201410133953A CN104101880B CN 104101880 B CN104101880 B CN 104101880B CN 201410133953 A CN201410133953 A CN 201410133953A CN 104101880 B CN104101880 B CN 104101880B
- Authority
- CN
- China
- Prior art keywords
- light
- receiving unit
- light receiving
- scanning
- unit
- 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
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
- 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
- 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
- G01S7/4808—Evaluating distance, position or velocity data
-
- 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
- G01S7/4868—Controlling received signal intensity or exposure of sensor
-
- 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
- G01S7/497—Means for monitoring or calibrating
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)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-079114 | 2013-04-05 | ||
JP2013079114A JP6045963B2 (ja) | 2013-04-05 | 2013-04-05 | 光測距装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104101880A CN104101880A (zh) | 2014-10-15 |
CN104101880B true CN104101880B (zh) | 2017-05-17 |
Family
ID=50391102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410133953.5A Active CN104101880B (zh) | 2013-04-05 | 2014-04-03 | 光学测距装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9696425B2 (zh) |
EP (1) | EP2787368B1 (zh) |
JP (1) | JP6045963B2 (zh) |
CN (1) | CN104101880B (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9510505B2 (en) | 2014-10-10 | 2016-12-06 | Irobot Corporation | Autonomous robot localization |
JP2016170114A (ja) * | 2015-03-13 | 2016-09-23 | 株式会社東芝 | 距離測定装置及び光検出器 |
CN106291568A (zh) * | 2015-05-27 | 2017-01-04 | 上海诺司纬光电仪器有限公司 | 提高激光测距仪精度的系统和方法 |
JP6557516B2 (ja) | 2015-06-04 | 2019-08-07 | 株式会社トプコン | 3次元測量装置及び3次元測量方法 |
WO2016199267A1 (ja) * | 2015-06-11 | 2016-12-15 | 日立マクセル株式会社 | 光測距装置及びその制御方法、及びそれを用いたジェスチャ検出装置 |
WO2017054863A1 (en) * | 2015-09-30 | 2017-04-06 | Trimble Ab | Geodetic instrument with improved dynamic range |
WO2017060943A1 (ja) * | 2015-10-05 | 2017-04-13 | 日立マクセル株式会社 | 光測距装置及び映像投写装置 |
JP2017150893A (ja) * | 2016-02-23 | 2017-08-31 | ソニー株式会社 | 測距モジュール、測距システム、および、測距モジュールの制御方法 |
KR102746841B1 (ko) | 2016-08-01 | 2024-12-27 | 엘지전자 주식회사 | 비대칭 광학센서장치 |
JP2018031607A (ja) * | 2016-08-23 | 2018-03-01 | ソニーセミコンダクタソリューションズ株式会社 | 測距装置、電子装置、および、測距装置の制御方法 |
JP6732634B2 (ja) * | 2016-11-08 | 2020-07-29 | 株式会社東芝 | 距離計測装置 |
JP6775119B2 (ja) | 2017-03-23 | 2020-10-28 | パナソニックIpマネジメント株式会社 | 距離測定装置 |
JP6743761B2 (ja) * | 2017-05-29 | 2020-08-19 | 株式会社デンソー | 測距センサ |
KR102506438B1 (ko) * | 2017-07-06 | 2023-03-06 | 삼성전자주식회사 | 거리 측정 장치 및 그 방법 |
JP2019028013A (ja) * | 2017-08-03 | 2019-02-21 | オムロンオートモーティブエレクトロニクス株式会社 | 対象物検出装置 |
CN107566065A (zh) * | 2017-08-25 | 2018-01-09 | 中山大学深圳研究院 | 基于uwb的tof定位方法 |
CN109729723B (zh) * | 2017-08-28 | 2024-02-20 | 索尼半导体解决方案公司 | 测距装置和测距方法 |
KR102429879B1 (ko) * | 2017-09-13 | 2022-08-05 | 삼성전자주식회사 | 라이다 장치 및 이의 동작 방법 |
US12085675B2 (en) | 2018-04-09 | 2024-09-10 | Sense Photonics, Inc. | Automatic gain control for LIDAR for autonomous vehicles |
JP7178819B2 (ja) | 2018-07-18 | 2022-11-28 | 浜松ホトニクス株式会社 | 半導体光検出装置 |
JP6990158B2 (ja) * | 2018-09-18 | 2022-01-12 | 株式会社東芝 | 距離計測装置、及び距離計測方法 |
JP6990356B2 (ja) * | 2018-10-30 | 2022-01-12 | オムロン株式会社 | センサ装置及び検出方法 |
JP2020076653A (ja) * | 2018-11-08 | 2020-05-21 | オムロン株式会社 | 光学計測装置及び光学計測方法 |
DE102018221083A1 (de) * | 2018-12-06 | 2020-06-10 | Robert Bosch Gmbh | LiDAR-System sowie Kraftfahrzeug |
JP2020106397A (ja) * | 2018-12-27 | 2020-07-09 | ソニーセミコンダクタソリューションズ株式会社 | 測距装置 |
JP7337517B2 (ja) * | 2019-03-14 | 2023-09-04 | 株式会社東芝 | 光検出器及び距離測定装置 |
CN110127478B (zh) * | 2019-04-02 | 2020-10-23 | 日立楼宇技术(广州)有限公司 | 电梯轿厢位置的确定方法、装置和电梯测距系统 |
CN110471072B (zh) * | 2019-08-19 | 2021-04-02 | 华晟(青岛)智能装备科技有限公司 | 一种反光柱位置辨识方法及系统 |
JP7481892B2 (ja) * | 2020-04-30 | 2024-05-13 | キヤノン株式会社 | 画像形成装置 |
EP4212907A4 (en) | 2020-10-14 | 2023-11-01 | NEC Corporation | Optical distance measurement device and optical distance measurement method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1795913A2 (en) * | 2005-12-08 | 2007-06-13 | Omron Corporation | Laser scanning device |
JP2010286448A (ja) * | 2009-06-15 | 2010-12-24 | Nippon Signal Co Ltd:The | 光測距装置 |
CN101978286A (zh) * | 2008-03-20 | 2011-02-16 | 特林布尔公司 | 具有增加的效率的大地测量扫描器 |
CN102460209A (zh) * | 2009-06-26 | 2012-05-16 | 特林布尔公司 | 距离测量装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0562883U (ja) * | 1992-01-30 | 1993-08-20 | 株式会社ニコン | 距離測定装置 |
JP3042278B2 (ja) * | 1993-09-17 | 2000-05-15 | 三菱電機株式会社 | 距離測定装置 |
JP4630413B2 (ja) * | 1999-12-07 | 2011-02-09 | 株式会社トプコン | 距離測定機及び距離測定機の受光部調整方法 |
FR2817339B1 (fr) * | 2000-11-24 | 2004-05-14 | Mensi | Dispositif de relevement tridimensionnel d'une scene a emission laser |
WO2006077588A2 (en) | 2005-01-20 | 2006-07-27 | Elbit Systems Electro-Optics Elop Ltd. | Laser obstacle detection and display |
JP4979916B2 (ja) * | 2005-09-12 | 2012-07-18 | 株式会社トプコン | 測量装置及び測量方法 |
JP4898176B2 (ja) | 2005-09-26 | 2012-03-14 | 株式会社トプコン | 測量装置及び測量方法 |
JP2011089874A (ja) * | 2009-10-22 | 2011-05-06 | Toyota Central R&D Labs Inc | 距離画像データ取得装置 |
JP5516145B2 (ja) | 2010-06-30 | 2014-06-11 | セイコーエプソン株式会社 | 光学式検出装置、表示装置及び電子機器 |
JP5711925B2 (ja) * | 2010-09-22 | 2015-05-07 | 日本信号株式会社 | 光測距装置 |
-
2013
- 2013-04-05 JP JP2013079114A patent/JP6045963B2/ja active Active
-
2014
- 2014-04-02 EP EP14163155.6A patent/EP2787368B1/en active Active
- 2014-04-02 US US14/242,908 patent/US9696425B2/en active Active
- 2014-04-03 CN CN201410133953.5A patent/CN104101880B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1795913A2 (en) * | 2005-12-08 | 2007-06-13 | Omron Corporation | Laser scanning device |
CN101978286A (zh) * | 2008-03-20 | 2011-02-16 | 特林布尔公司 | 具有增加的效率的大地测量扫描器 |
JP2010286448A (ja) * | 2009-06-15 | 2010-12-24 | Nippon Signal Co Ltd:The | 光測距装置 |
CN102460209A (zh) * | 2009-06-26 | 2012-05-16 | 特林布尔公司 | 距离测量装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104101880A (zh) | 2014-10-15 |
EP2787368A1 (en) | 2014-10-08 |
EP2787368B1 (en) | 2020-02-12 |
JP6045963B2 (ja) | 2016-12-14 |
JP2014202610A (ja) | 2014-10-27 |
US9696425B2 (en) | 2017-07-04 |
US20140300887A1 (en) | 2014-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104101880B (zh) | 光学测距装置 | |
AU2019268121B2 (en) | LiDAR scanner calibration | |
JP6845774B2 (ja) | 距離計測装置 | |
US9635351B2 (en) | Integrated reference pixel | |
US9335220B2 (en) | Calibration of time-of-flight measurement using stray reflections | |
JP6766815B2 (ja) | 補正装置、補正方法および測距装置 | |
JP6570658B2 (ja) | Ladarシステム及び方法 | |
US7924411B2 (en) | 3-D imaging system | |
CN109521435B (zh) | 距离计测装置 | |
JP2021107832A (ja) | 距離計測装置 | |
JP2021503085A5 (zh) | ||
JP6805504B2 (ja) | 距離測定装置、移動体装置及び距離測定方法 | |
US6741082B2 (en) | Distance information obtaining apparatus and distance information obtaining method | |
JP4837413B2 (ja) | 測距方法および測距装置 | |
JP2020046247A (ja) | 距離計測装置、及び距離計測方法 | |
EP2264481A1 (en) | Method and device for acquiring a range image | |
CN114270212B (zh) | LiDAR接收器的低噪声前端和用于控制其的方法 | |
JP2020008483A (ja) | 撮像装置および撮像装置の制御方法 | |
JP2003161645A (ja) | 光学式エンコーダ | |
CN116930984A (zh) | 一种测量电路和测量装置 | |
JP4358967B2 (ja) | 光走査装置 | |
US20230102951A1 (en) | Light source driving device, light source device, and image capturing device | |
EP1324072A2 (en) | Distance measuring device | |
WO2014203138A1 (en) | Calibration of time-of-flight measurement using stray reflections | |
JPH09127454A (ja) | 光走査制御信号生成回路、光変位測定装置および光電スイッチ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180619 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |