KR20230156697A - 정보 처리 장치 및 정보 처리 방법, 그리고 센싱 시스템 - Google Patents

정보 처리 장치 및 정보 처리 방법, 그리고 센싱 시스템 Download PDF

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Publication number
KR20230156697A
KR20230156697A KR1020237029717A KR20237029717A KR20230156697A KR 20230156697 A KR20230156697 A KR 20230156697A KR 1020237029717 A KR1020237029717 A KR 1020237029717A KR 20237029717 A KR20237029717 A KR 20237029717A KR 20230156697 A KR20230156697 A KR 20230156697A
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South Korea
Prior art keywords
information
unit
point cloud
vibration distribution
vibration
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.)
Withdrawn
Application number
KR1020237029717A
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English (en)
Korean (ko)
Inventor
유스케 가와무라
가즈토시 기타노
고스케 다카하시
다케시 구보타
Original Assignee
소니 세미컨덕터 솔루션즈 가부시키가이샤
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Publication of KR20230156697A publication Critical patent/KR20230156697A/ko
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • 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
    • G01S17/34—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • 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
    • 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—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [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
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
KR1020237029717A 2021-03-17 2021-12-17 정보 처리 장치 및 정보 처리 방법, 그리고 센싱 시스템 Withdrawn KR20230156697A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163162223P 2021-03-17 2021-03-17
US63/162,223 2021-03-17
PCT/JP2021/046878 WO2022196000A1 (ja) 2021-03-17 2021-12-17 情報処理装置および情報処理方法、ならびに、センシングシステム

Publications (1)

Publication Number Publication Date
KR20230156697A true KR20230156697A (ko) 2023-11-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237029717A Withdrawn KR20230156697A (ko) 2021-03-17 2021-12-17 정보 처리 장치 및 정보 처리 방법, 그리고 센싱 시스템

Country Status (6)

Country Link
US (1) US20240230399A9 (https=)
JP (1) JPWO2022196000A1 (https=)
KR (1) KR20230156697A (https=)
CN (1) CN116940823A (https=)
DE (1) DE112021007299T5 (https=)
WO (1) WO2022196000A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI847338B (zh) * 2022-11-01 2024-07-01 華碩電腦股份有限公司 電子裝置之震動控制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019537012A (ja) 2016-11-30 2019-12-19 ブラックモア センサーズ アンド アナリティクス インク． ドップラー検出および光チャープ距離検出のドップラー補正のための方法およびシステム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07209035A (ja) * 1994-01-11 1995-08-11 Toshiba Corp 機器状態監視装置
JPH10221159A (ja) * 1997-02-12 1998-08-21 Toshiba Corp レ−ザドプラ方式振動分布測定装置
JPH10239364A (ja) * 1997-02-24 1998-09-11 Advantest Corp 波動分布観測方法及び波動分布表示方法
JP4584951B2 (ja) * 2007-04-11 2010-11-24 株式会社日立製作所 音源分離装置および音源分離方法
EP3245476A4 (en) * 2015-01-13 2018-08-29 Dscg Solutions, Inc. A multiple beam range measurement process
US10325169B2 (en) * 2016-10-09 2019-06-18 Airspace Systems, Inc. Spatio-temporal awareness engine for priority tree based region selection across multiple input cameras and multimodal sensor empowered awareness engine for target recovery and object path prediction
EP3561464B1 (en) * 2018-04-24 2021-03-24 Tata Consultancy Services Limited Unobtrusive and automated detection of frequencies of spatially located distinct parts of a machine
US11513229B2 (en) * 2019-03-15 2022-11-29 DSCG Solutions, Inc. Multi-beam processing of lidar vibration signals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019537012A (ja) 2016-11-30 2019-12-19 ブラックモア センサーズ アンド アナリティクス インク． ドップラー検出および光チャープ距離検出のドップラー補正のための方法およびシステム

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Publication number Publication date
DE112021007299T5 (de) 2024-02-22
WO2022196000A1 (ja) 2022-09-22
US20240230399A9 (en) 2024-07-11
JPWO2022196000A1 (https=) 2022-09-22
CN116940823A (zh) 2023-10-24
US20240133734A1 (en) 2024-04-25

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Patent event date: 20250415

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