JP2017523560A - 物体検出システム及び方法 - Google Patents
物体検出システム及び方法 Download PDFInfo
- Publication number
- JP2017523560A JP2017523560A JP2016568910A JP2016568910A JP2017523560A JP 2017523560 A JP2017523560 A JP 2017523560A JP 2016568910 A JP2016568910 A JP 2016568910A JP 2016568910 A JP2016568910 A JP 2016568910A JP 2017523560 A JP2017523560 A JP 2017523560A
- Authority
- JP
- Japan
- Prior art keywords
- view
- field
- object detection
- illumination
- signal quality
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims description 19
- 238000005286 illumination Methods 0.000 claims abstract description 44
- 238000004458 analytical method Methods 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims description 35
- 238000002310 reflectometry Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static 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
- G01S7/491—Details of non-pulse systems
- G01S7/4911—Transmitters
-
- 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
- G01S17/04—Systems determining the presence of a target
-
- 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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- 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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- 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
- G01S7/491—Details of non-pulse systems
- G01S7/4912—Receivers
- G01S7/4918—Controlling received signal intensity, gain or exposure of sensor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/125—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using cameras
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
視野に対して検出照明を提供するための光源と、
視野からの反射光を感知するためのセンサと、
感知された反射光を処理し、視野内の物体に関する距離情報又はプレゼンス情報を提供するために光飛行時間分析を実行するためのコントローラと、を含む物体検出システムであり、
コントローラは、距離情報又はプレゼンス情報に関する信号品質パラメータを導出し、信号品質パラメータに応じた光源の強度の制御をするのに適している、物体検出システムである。
本発明の物体検出システムと、
視野を照明するための照明システムと、を含む照明システムを提供する。
視野へ検出照明を提供するステップと、
視野からの反射光を感知するステップと、
感知された反射光を処理し、視野内の物体の反応に関する距離情報又はプレゼンス情報を提供するための光飛行時間分析を実行するステップと、
距離情報又はプレゼンス情報に関する信号品質パラメータを導出するステップと、
信号品質パラメータに依存して検出照明の強度を制御するステップと、
を含む、視野内の物体を検出するための物体検出方法を提供する。
Claims (14)
- 視野に対して検出照明を提供するための光源と、
前記視野からの反射光を感知するためのセンサと、
感知された前記反射光を処理し、前記視野内の物体に関する距離情報又はプレゼンス情報を提供するために光飛行時間分析を実行するためのコントローラ、
を含む、前記視野内の物体検出のための物体検出システムであって、
前記コントローラは、前記距離情報又は前記プレゼンス情報に関する信号品質パラメータを導出し、前記信号品質パラメータに依存して光源強度を制御し、前記信号品質パラメータは信号対雑音比を含む、物体検出システム。 - 前記コントローラは、前記信号品質パラメータと目標値とを比較し、前記比較に応じて光源強度を制御する、請求項1に記載の物体検出システム。
- 前記物体検出システムは、前記視野の別個の領域に対して検出照明を提供するための、少なくとも第1及び第2の光源を有し、前記コントローラは、前記信号品質パラメータと各領域のそれぞれの目標とを比較し、前記比較に応じて各光源の光源強度を制御する、請求項1又は2に記載の物体検出システム。
- 前記視野の別個の領域が、
車両用に指定された第1の領域及び歩行者用に指定された第2の領域、又は、
比較的高い背景反射率の第1の領域及び比較的低い背景反射率の第2の領域 を含む、請求項3に記載の物体検出システム。 - 前記第1の領域は道路を含み、前記第2の領域は芝生を含む、請求項4に記載の物体検出システム。
- 請求項1乃至5のいずれか一項に記載の物体検出システムと、
前記視野を照明するための照明システムと、
を含む、照明システム。 - 前記物体検出システムによる物体の検出に依存して制御される、請求項6に記載の照明システム。
- 街路灯を含む、請求項6又は7に記載の照明システム。
- 視野に対して検出照明を提供するステップと、
前記視野からの反射光を感知するステップと、
感知された前記反射光を処理し、前記視野内の物体に関する距離情報又はプレゼンス情報を提供するために光飛行時間分析を実行するステップと、
信号対雑音比を含む前記距離情報又は前記プレゼンス情報に関する信号品質パラメータを導出するステップと、
前記信号品質パラメータに依存して前記検出照明の強度を制御するステップと、
を含む、視野内の物体検出のための物体検出方法。 - 目標値と前記信号品質パラメータとを比較するステップ、及び、前記比較に応じた前記検出照明の強度を制御するステップを含む、請求項9に記載の物体検出方法。
- 前記視野の別個の領域に対して前記検出照明を提供するステップと、
前記信号品質パラメータと各領域のそれぞれの目標とを比較し、前記比較に応じて各光源の光源強度を制御するステップと、
を含む、請求項9又は10に記載の物体検出方法。 - 前記視野の別個の領域が、
車両用に指定された第1の領域及び歩行者用に指定された第2の領域、又は、
比較的高い背景反射率の第1の領域及び比較的低い背景反射率の第2の領域と、
を含む、請求項11に記載の物体検出方法。 - 請求項9乃至12のいずれか一項に記載の方法を用いて物体検出を実行するステップと、
前記物体検出システムによる物体の検出に依存して視野の照明を制御するステップと、
を含む、照明提供方法。 - コンピュータ上で実行される際に、請求項9乃至13のいずれか一項に記載の方法を実施するためのコード手段を含むコンピュータプログラム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14169693.0 | 2014-05-23 | ||
EP14169693 | 2014-05-23 | ||
PCT/EP2015/059866 WO2015176953A1 (en) | 2014-05-23 | 2015-05-05 | Object detection system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017523560A true JP2017523560A (ja) | 2017-08-17 |
JP6709173B2 JP6709173B2 (ja) | 2020-06-10 |
Family
ID=50846772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016568910A Active JP6709173B2 (ja) | 2014-05-23 | 2015-05-05 | 物体検出システム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11143749B2 (ja) |
EP (1) | EP3146362B1 (ja) |
JP (1) | JP6709173B2 (ja) |
CN (1) | CN106461762B (ja) |
WO (1) | WO2015176953A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6709173B2 (ja) * | 2014-05-23 | 2020-06-10 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 物体検出システム及び方法 |
WO2016166864A1 (ja) * | 2015-04-16 | 2016-10-20 | 株式会社 東芝 | 発光素子、検出装置、および処理装置 |
EP3498060B1 (en) | 2016-08-10 | 2020-12-02 | Signify Holding B.V. | Lighting control |
EP3367130A1 (en) * | 2017-02-22 | 2018-08-29 | STMicroelectronics (Research & Development) Limited | Integration of depth map device for adaptive lighting control |
WO2018162315A1 (en) * | 2017-03-10 | 2018-09-13 | Philips Lighting Holding B.V. | Object detection |
JP6846708B2 (ja) * | 2017-03-30 | 2021-03-24 | パナソニックIpマネジメント株式会社 | 画像認識装置および距離画像生成方法 |
JP7055320B2 (ja) * | 2017-06-28 | 2022-04-18 | 国立大学法人大阪大学 | 照明装置 |
FR3070498B1 (fr) * | 2017-08-28 | 2020-08-14 | Stmicroelectronics Rousset | Dispositif et procede de determination de la presence ou de l'absence et eventuellement du deplacement d'un objet contenu dans un logement |
EP3570250A4 (en) * | 2017-10-18 | 2020-08-05 | Sony Semiconductor Solutions Corporation | IDENTIFICATION DEVICE AND ELECTRONIC DEVICE |
JP6722876B2 (ja) * | 2017-12-26 | 2020-07-15 | クモノスコーポレーション株式会社 | 三次元レーザー光走査装置 |
CN112020660A (zh) * | 2018-01-10 | 2020-12-01 | 威力登激光雷达有限公司 | 具有分层功率控制的基于lidar的距离测量 |
JP7013926B2 (ja) * | 2018-02-23 | 2022-02-01 | 株式会社デンソー | 光学的測距装置およびその方法 |
CN111182287A (zh) * | 2018-11-13 | 2020-05-19 | 南昌欧菲生物识别技术有限公司 | 发射模组、成像装置和电子装置 |
CN113272814A (zh) * | 2018-11-26 | 2021-08-17 | Zkw集团有限责任公司 | 具有自适应倒车灯的车辆视觉系统 |
CN110456380B (zh) * | 2019-07-31 | 2021-12-28 | 炬佑智能科技(苏州)有限公司 | 飞行时间传感相机及其深度检测方法 |
CN110765979A (zh) * | 2019-11-05 | 2020-02-07 | 中国计量大学 | 一种基于背景建模与光控的智能led庭院灯 |
GB2591518B (en) | 2020-02-03 | 2022-03-02 | Perkins Engines Co Ltd | Vehicle lighting control using image processing of changes in ambient light intensity |
CN115963514A (zh) * | 2021-10-08 | 2023-04-14 | 华为技术有限公司 | 一种控制探测方法、控制装置、激光雷达及终端设备 |
CN115294763B (zh) * | 2022-07-26 | 2023-10-03 | 中国路桥工程有限责任公司 | 一种应用于智慧道路照明的车路协同系统及其控制方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0886875A (ja) * | 1994-09-16 | 1996-04-02 | Nissan Motor Co Ltd | 車両用レーダ装置 |
JP2005077379A (ja) * | 2003-09-03 | 2005-03-24 | Denso Corp | レーダ装置 |
JP2009520194A (ja) * | 2005-12-19 | 2009-05-21 | アンスティテュ ナシオナル ドプティーク | 物体検出照明システム及び方法 |
JP2009192499A (ja) * | 2008-02-18 | 2009-08-27 | Stanley Electric Co Ltd | 距離画像生成装置 |
JP2010025906A (ja) * | 2008-07-24 | 2010-02-04 | Panasonic Electric Works Co Ltd | 距離画像センサ |
JP2011506979A (ja) * | 2007-12-21 | 2011-03-03 | レッダーテック インコーポレイテッド | 検出及び測距方法及びシステム |
US20110304842A1 (en) * | 2010-06-15 | 2011-12-15 | Ming-Tsan Kao | Time of flight system capable of increasing measurement accuracy, saving power and/or increasing motion detection rate and method thereof |
US20120008128A1 (en) * | 2008-04-11 | 2012-01-12 | Microsoft Corporation | Method and system to reduce stray light reflection error in time-of-flight sensor arrays |
US20130235366A1 (en) * | 2012-03-07 | 2013-09-12 | Vectronix Ag | Distance measuring device |
US20130235364A1 (en) * | 2012-03-07 | 2013-09-12 | Samsung Electronics Co., Ltd. | Time of flight sensor, camera using time of flight sensor, and related method of operation |
WO2013179280A1 (en) * | 2012-05-29 | 2013-12-05 | Brightway Vision Ltd. | Gated imaging using an adaptive depth of field |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE358243B (ja) * | 1971-11-25 | 1973-07-23 | Aga Ab | |
US4627734A (en) * | 1983-06-30 | 1986-12-09 | Canadian Patents And Development Limited | Three dimensional imaging method and device |
US5652651A (en) * | 1995-01-19 | 1997-07-29 | Laser Technology, Inc. | Laser range finder having selectable target acquisition characteristics and range measuring precision |
AUPR301401A0 (en) | 2001-02-09 | 2001-03-08 | Commonwealth Scientific And Industrial Research Organisation | Lidar system and method |
CN1198150C (zh) * | 2001-06-20 | 2005-04-20 | 香港城市大学 | 具有微光学波面整形器的共轴微脉冲激光雷达系统 |
US6873406B1 (en) * | 2002-01-11 | 2005-03-29 | Opti-Logic Corporation | Tilt-compensated laser rangefinder |
JP4200328B2 (ja) | 2005-04-18 | 2008-12-24 | パナソニック電工株式会社 | 空間情報検出システム |
US20090147239A1 (en) * | 2005-09-02 | 2009-06-11 | Neptec | Apparatus and method for tracking an object |
EP1884798B1 (en) * | 2006-08-03 | 2012-01-18 | Casio Computer Co., Ltd. | Method for measuring distance to object |
US8332134B2 (en) * | 2008-04-24 | 2012-12-11 | GM Global Technology Operations LLC | Three-dimensional LIDAR-based clear path detection |
US8255487B2 (en) * | 2008-05-16 | 2012-08-28 | Integrated Illumination Systems, Inc. | Systems and methods for communicating in a lighting network |
US9066381B2 (en) * | 2011-03-16 | 2015-06-23 | Integrated Illumination Systems, Inc. | System and method for low level dimming |
US8976340B2 (en) * | 2011-04-15 | 2015-03-10 | Advanced Scientific Concepts, Inc. | Ladar sensor for landing, docking and approach |
JP5649537B2 (ja) | 2011-08-12 | 2015-01-07 | 株式会社東芝 | 照明装置 |
DE102011081357A1 (de) | 2011-08-23 | 2013-02-28 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Ansteuerung eines Scheinwerfers eines Fahrzeugs |
US9148649B2 (en) * | 2011-10-07 | 2015-09-29 | Massachusetts Institute Of Technology | Methods and apparatus for imaging of occluded objects from scattered light |
US20150253428A1 (en) * | 2013-03-15 | 2015-09-10 | Leap Motion, Inc. | Determining positional information for an object in space |
US9140643B2 (en) * | 2012-04-11 | 2015-09-22 | Chevron U.S.A. Inc. | System and method for interrogation of target material in situ |
CN102665333A (zh) | 2012-04-19 | 2012-09-12 | 广东工业大学 | 根据空间大小亮度自适应的光源系统 |
WO2013158955A1 (en) | 2012-04-20 | 2013-10-24 | Rensselaer Polytechnic Institute | Sensory lighting system and method for characterizing an illumination space |
EP2765388B1 (de) * | 2013-02-08 | 2018-10-17 | Hexagon Technology Center GmbH | Mobiler Feld-Controller zur Messung und Fernsteuerung |
US9069080B2 (en) * | 2013-05-24 | 2015-06-30 | Advanced Scientific Concepts, Inc. | Automotive auxiliary ladar sensor |
US9121703B1 (en) * | 2013-06-13 | 2015-09-01 | Google Inc. | Methods and systems for controlling operation of a laser device |
EP3042545B1 (en) | 2013-09-03 | 2018-12-19 | Philips Lighting Holding B.V. | Lighting commissioning |
US9696424B2 (en) * | 2014-05-19 | 2017-07-04 | Rockwell Automation Technologies, Inc. | Optical area monitoring with spot matrix illumination |
JP6709173B2 (ja) * | 2014-05-23 | 2020-06-10 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 物体検出システム及び方法 |
US10031229B1 (en) * | 2014-12-15 | 2018-07-24 | Rockwell Collins, Inc. | Object designator system and method |
-
2015
- 2015-05-05 JP JP2016568910A patent/JP6709173B2/ja active Active
- 2015-05-05 CN CN201580026867.7A patent/CN106461762B/zh active Active
- 2015-05-05 US US15/313,634 patent/US11143749B2/en active Active
- 2015-05-05 WO PCT/EP2015/059866 patent/WO2015176953A1/en active Application Filing
- 2015-05-05 EP EP15719252.7A patent/EP3146362B1/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0886875A (ja) * | 1994-09-16 | 1996-04-02 | Nissan Motor Co Ltd | 車両用レーダ装置 |
JP2005077379A (ja) * | 2003-09-03 | 2005-03-24 | Denso Corp | レーダ装置 |
JP2009520194A (ja) * | 2005-12-19 | 2009-05-21 | アンスティテュ ナシオナル ドプティーク | 物体検出照明システム及び方法 |
JP2011506979A (ja) * | 2007-12-21 | 2011-03-03 | レッダーテック インコーポレイテッド | 検出及び測距方法及びシステム |
JP2009192499A (ja) * | 2008-02-18 | 2009-08-27 | Stanley Electric Co Ltd | 距離画像生成装置 |
US20120008128A1 (en) * | 2008-04-11 | 2012-01-12 | Microsoft Corporation | Method and system to reduce stray light reflection error in time-of-flight sensor arrays |
JP2010025906A (ja) * | 2008-07-24 | 2010-02-04 | Panasonic Electric Works Co Ltd | 距離画像センサ |
US20110304842A1 (en) * | 2010-06-15 | 2011-12-15 | Ming-Tsan Kao | Time of flight system capable of increasing measurement accuracy, saving power and/or increasing motion detection rate and method thereof |
US20130235366A1 (en) * | 2012-03-07 | 2013-09-12 | Vectronix Ag | Distance measuring device |
US20130235364A1 (en) * | 2012-03-07 | 2013-09-12 | Samsung Electronics Co., Ltd. | Time of flight sensor, camera using time of flight sensor, and related method of operation |
WO2013179280A1 (en) * | 2012-05-29 | 2013-12-05 | Brightway Vision Ltd. | Gated imaging using an adaptive depth of field |
Also Published As
Publication number | Publication date |
---|---|
JP6709173B2 (ja) | 2020-06-10 |
CN106461762A (zh) | 2017-02-22 |
WO2015176953A1 (en) | 2015-11-26 |
CN106461762B (zh) | 2022-03-18 |
EP3146362A1 (en) | 2017-03-29 |
US11143749B2 (en) | 2021-10-12 |
US20170212226A1 (en) | 2017-07-27 |
EP3146362B1 (en) | 2019-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6709173B2 (ja) | 物体検出システム及び方法 | |
CN106134289B (zh) | 基于光反射率的检测 | |
US10288734B2 (en) | Sensing system and method | |
US10321055B2 (en) | Low power eye tracking system and method | |
AU2012273419B2 (en) | Non-contact media detection system using reflection/absorption spectroscopy | |
US9485840B2 (en) | Sensing within a region | |
EP3850916B1 (en) | Luminaire system for determining weather related information | |
KR20150021918A (ko) | 조명 공간을 특징화하기 위한 센서 점등 시스템 및 방법 | |
US10482347B2 (en) | Inspection of the contoured surface of the undercarriage of a motor vehicle | |
CN104919333B (zh) | 车辆上用于检测操作手势的传感器系统 | |
JP2016530503A (ja) | 周辺検知システム | |
KR101453806B1 (ko) | 영상데이터를 이용한 조명장치의 디밍제어시스템 | |
US20180217235A1 (en) | Projection System for a Time-of-Flight Sensor and Method of Operation of Same | |
JP2019507484A (ja) | ターゲット面の照明の特性を明らかにするための方法 | |
JP7135081B2 (ja) | 装置および方法 | |
CN104883772A (zh) | 一种由光电图像识别控制的灯具及其操作方法 | |
JP6422984B2 (ja) | 温度検知 | |
US10189399B2 (en) | Integration of depth map device for adaptive lighting control | |
KR101341189B1 (ko) | 표면각도 측정 광센서 및 이를 이용한 감지 방법 | |
US20230269851A1 (en) | Optical Resolution Reduction Elements | |
KR101357659B1 (ko) | 윤곽선 모니터링 장치 | |
JPH09113635A (ja) | 自然現象による地表面の状態変化の自動識別装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180502 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20181213 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20181225 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190405 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190422 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190722 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200406 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200428 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200522 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6709173 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |