IL269712B - Techniques for performing time of flight measurements - Google Patents

Techniques for performing time of flight measurements

Info

Publication number
IL269712B
IL269712B IL269712A IL26971219A IL269712B IL 269712 B IL269712 B IL 269712B IL 269712 A IL269712 A IL 269712A IL 26971219 A IL26971219 A IL 26971219A IL 269712 B IL269712 B IL 269712B
Authority
IL
Israel
Prior art keywords
techniques
making time
flight measurements
flight
measurements
Prior art date
Application number
IL269712A
Other languages
English (en)
Hebrew (he)
Other versions
IL269712A (en
Original Assignee
Actlight S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Actlight S A filed Critical Actlight S A
Publication of IL269712A publication Critical patent/IL269712A/en
Publication of IL269712B publication Critical patent/IL269712B/en

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
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems 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
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated 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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • 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
    • G01S7/4863—Detector arrays, e.g. charge-transfer gates
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G04F10/005—Time-to-digital converters [TDC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
IL269712A 2017-04-07 2019-09-26 Techniques for performing time of flight measurements IL269712B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/481,784 US10509113B2 (en) 2017-04-07 2017-04-07 Techniques for performing time of flight measurements
PCT/IB2018/000453 WO2018185561A1 (en) 2017-04-07 2018-04-05 Techniques for performing time of flight measurements

Publications (2)

Publication Number Publication Date
IL269712A IL269712A (en) 2019-11-28
IL269712B true IL269712B (en) 2020-02-27

Family

ID=62165593

Family Applications (1)

Application Number Title Priority Date Filing Date
IL269712A IL269712B (en) 2017-04-07 2019-09-26 Techniques for performing time of flight measurements

Country Status (7)

Country Link
US (1) US10509113B2 (https=)
EP (1) EP3607403B1 (https=)
JP (1) JP6962381B2 (https=)
KR (1) KR102363613B1 (https=)
CN (1) CN110476130B9 (https=)
IL (1) IL269712B (https=)
WO (1) WO2018185561A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12474453B2 (en) 2022-01-20 2025-11-18 ActLight SA Control techniques for photodetector systems
CN115980503A (zh) * 2023-03-21 2023-04-18 卡斯柯信号(北京)有限公司 测量全电子联锁系统的反应时间方法及装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6906793B2 (en) 2000-12-11 2005-06-14 Canesta, Inc. Methods and devices for charge management for three-dimensional sensing
US7560784B2 (en) 2007-02-01 2009-07-14 International Business Machines Corporation Fin PIN diode
KR100879013B1 (ko) 2007-05-22 2009-01-19 (주)실리콘화일 매립형 컬렉터를 구비하는 포토트랜지스터
JP2011007622A (ja) 2009-06-25 2011-01-13 Sharp Corp センサ装置、携帯電話およびデジタルカメラ
US9012960B2 (en) 2011-06-10 2015-04-21 Actlight, S.A. Photo detector and methods of manufacturing and operating same
US9431566B2 (en) 2011-06-10 2016-08-30 ActLight S.A. Photo detector and methods of manufacturing and operating same
US8866064B2 (en) 2011-07-26 2014-10-21 Avago Technologies General Ip (Singapore) Pte. Ltd. Multi-directional proximity sensor
US8569806B2 (en) 2011-09-02 2013-10-29 Hoon Kim Unit pixel of image sensor and photo detector thereof
WO2013040121A2 (en) * 2011-09-13 2013-03-21 Osi Optoelectronics Improved laser rangefinder sensor
JP6059441B2 (ja) * 2012-03-21 2017-01-11 本田技研工業株式会社 測距システム
US9109888B2 (en) 2012-03-21 2015-08-18 Honda Motor Co., Ltd. Distance measuring system
CN102621540A (zh) * 2012-04-18 2012-08-01 北京理工大学 一种脉冲激光测距仪的测距方法
CN102707290A (zh) * 2012-05-02 2012-10-03 中山市柏棱光电有限公司 一种激光测距的方法
US9142692B2 (en) 2012-07-23 2015-09-22 Bae Systems Information And Electronic Systems Integration Inc. Thyristor-based, dual-polarity blocking photo-conductive semiconductor switch (PCSS) for short pulse switching and methods
GB2520232A (en) * 2013-08-06 2015-05-20 Univ Edinburgh Multiple Event Time to Digital Converter
US9874629B2 (en) * 2013-12-23 2018-01-23 Oulun Yliopisto Distance measurement device, receiver thereof and method of distance measurement
US10620300B2 (en) * 2015-08-20 2020-04-14 Apple Inc. SPAD array with gated histogram construction
US10408926B2 (en) * 2015-09-18 2019-09-10 Qualcomm Incorporated Implementation of the focal plane 2D APD array for hyperion lidar system
US11131756B2 (en) 2015-09-29 2021-09-28 Qualcomm Incorporated LIDAR system with reflected signal strength measurement
CN106154815A (zh) * 2016-07-27 2016-11-23 哈尔滨睿之芯信息技术股份有限公司 用于测距领域的高精度时间测控系统

Also Published As

Publication number Publication date
IL269712A (en) 2019-11-28
US10509113B2 (en) 2019-12-17
CN110476130A (zh) 2019-11-19
JP2020518791A (ja) 2020-06-25
KR102363613B1 (ko) 2022-02-16
EP3607403A1 (en) 2020-02-12
US20180292517A1 (en) 2018-10-11
CN110476130B9 (zh) 2021-09-28
EP3607403B1 (en) 2025-12-31
JP6962381B2 (ja) 2021-11-05
KR20190134749A (ko) 2019-12-04
WO2018185561A1 (en) 2018-10-11
CN110476130B (zh) 2021-08-03

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