CN116940823A - 信息处理装置、信息处理方法和感测系统 - Google Patents

信息处理装置、信息处理方法和感测系统 Download PDF

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Publication number
CN116940823A
CN116940823A CN202180095516.7A CN202180095516A CN116940823A CN 116940823 A CN116940823 A CN 116940823A CN 202180095516 A CN202180095516 A CN 202180095516A CN 116940823 A CN116940823 A CN 116940823A
Authority
CN
China
Prior art keywords
unit
information
point group
vibration distribution
light
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.)
Pending
Application number
CN202180095516.7A
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English (en)
Chinese (zh)
Inventor
川村祐介
北野和俊
高桥恒介
久保田刚史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Semiconductor Solutions Corp
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 Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Publication of CN116940823A publication Critical patent/CN116940823A/zh
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • 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)
CN202180095516.7A 2021-03-17 2021-12-17 信息处理装置、信息处理方法和感测系统 Pending CN116940823A (zh)

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
CN116940823A true CN116940823A (zh) 2023-10-24

Family

ID=83320003

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180095516.7A Pending CN116940823A (zh) 2021-03-17 2021-12-17 信息处理装置、信息处理方法和感测系统

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

Family Cites Families (9)

* 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
CN110114632B (zh) 2016-11-30 2021-10-29 布莱克莫尔传感器和分析有限责任公司 用于对光学啁啾距离检测进行多普勒检测和多普勒校正的方法和系统
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

Also Published As

Publication number Publication date
DE112021007299T5 (de) 2024-02-22
WO2022196000A1 (ja) 2022-09-22
US20240230399A9 (en) 2024-07-11
JPWO2022196000A1 (https=) 2022-09-22
US20240133734A1 (en) 2024-04-25
KR20230156697A (ko) 2023-11-14

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