SG11202100551VA - Hybrid time-of-flight and imager module - Google Patents

Hybrid time-of-flight and imager module

Info

Publication number
SG11202100551VA
SG11202100551VA SG11202100551VA SG11202100551VA SG11202100551VA SG 11202100551V A SG11202100551V A SG 11202100551VA SG 11202100551V A SG11202100551V A SG 11202100551VA SG 11202100551V A SG11202100551V A SG 11202100551VA SG 11202100551V A SG11202100551V A SG 11202100551VA
Authority
SG
Singapore
Prior art keywords
flight
hybrid time
imager module
imager
module
Prior art date
Application number
SG11202100551VA
Other languages
English (en)
Inventor
Caner Onal
David Schleuning
Brendan Hermalyn
Simon Verghese
Alex Mccauley
Brandyn White
Ury Zhilinsky
Original Assignee
Waymo Llc
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 Waymo Llc filed Critical Waymo Llc
Publication of SG11202100551VA publication Critical patent/SG11202100551VA/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483Details of pulse systems
    • G01S7/486Receivers
    • G01S7/4865Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88Lidar systems specially adapted for specific applications
    • G01S17/89Lidar systems specially adapted for specific applications for mapping or imaging
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/86Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88Lidar systems specially adapted for specific applications
    • G01S17/89Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/8943D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88Lidar systems specially adapted for specific applications
    • G01S17/93Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4804Auxiliary means for detecting or identifying lidar signals or the like, e.g. laser illuminators
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481Constructional features, e.g. arrangements of optical elements
    • G01S7/4816Constructional features, e.g. arrangements of optical elements of receivers alone
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • G06T1/0007Image acquisition
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10032Satellite or aerial image; Remote sensing
    • G06T2207/10044Radar image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Studio Devices (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catching Or Destruction (AREA)
SG11202100551VA 2018-07-31 2019-07-19 Hybrid time-of-flight and imager module SG11202100551VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862712586P 2018-07-31 2018-07-31
US16/229,193 US11609313B2 (en) 2018-07-31 2018-12-21 Hybrid time-of-flight and imager module
PCT/US2019/042572 WO2020028072A1 (fr) 2018-07-31 2019-07-19 Module temps de vol et imageur hybride

Publications (1)

Publication Number Publication Date
SG11202100551VA true SG11202100551VA (en) 2021-02-25

Family

ID=69228584

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100551VA SG11202100551VA (en) 2018-07-31 2019-07-19 Hybrid time-of-flight and imager module

Country Status (9)

Country Link
US (1) US11609313B2 (fr)
EP (1) EP3818392A4 (fr)
JP (1) JP7321246B2 (fr)
KR (1) KR102596831B1 (fr)
CN (1) CN112534303B (fr)
AU (2) AU2019315355B2 (fr)
IL (1) IL280398B1 (fr)
SG (1) SG11202100551VA (fr)
WO (1) WO2020028072A1 (fr)

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WO2020243901A1 (fr) * 2019-06-04 2020-12-10 Texas Instruments Incorporated Capteur optique de temps de vol pour systèmes de navigation dans des applications robotiques
US10819923B1 (en) * 2019-11-19 2020-10-27 Waymo Llc Thermal imaging for self-driving cars
US11570342B2 (en) * 2020-02-18 2023-01-31 Microsoft Technology Licensing, Llc Selective power efficient three-dimensional imaging
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JP7120365B1 (ja) 2021-03-23 2022-08-17 株式会社リコー 撮像装置、撮像方法および情報処理装置
WO2024116631A1 (fr) * 2022-11-29 2024-06-06 ソニーセミコンダクタソリューションズ株式会社 Dispositif de détection et procédé de détection

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Also Published As

Publication number Publication date
AU2019315355A1 (en) 2021-02-11
AU2023201028A1 (en) 2023-03-23
IL280398A (en) 2021-03-01
EP3818392A1 (fr) 2021-05-12
US20230194681A1 (en) 2023-06-22
AU2019315355B2 (en) 2022-12-08
US11609313B2 (en) 2023-03-21
KR20210027502A (ko) 2021-03-10
JP2021532648A (ja) 2021-11-25
IL280398B1 (en) 2024-06-01
JP7321246B2 (ja) 2023-08-04
CN112534303B (zh) 2024-06-04
CN112534303A (zh) 2021-03-19
WO2020028072A1 (fr) 2020-02-06
US20200041620A1 (en) 2020-02-06
AU2023201028B2 (en) 2023-11-16
EP3818392A4 (fr) 2022-04-06
KR102596831B1 (ko) 2023-11-02

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