JP7313586B2 - 電波センサ及び乗員検知装置 - Google Patents

電波センサ及び乗員検知装置 Download PDF

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Publication number
JP7313586B2
JP7313586B2 JP2022577932A JP2022577932A JP7313586B2 JP 7313586 B2 JP7313586 B2 JP 7313586B2 JP 2022577932 A JP2022577932 A JP 2022577932A JP 2022577932 A JP2022577932 A JP 2022577932A JP 7313586 B2 JP7313586 B2 JP 7313586B2
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Prior art keywords
radio wave
wave sensor
vehicle
antenna elements
receiving antenna
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Japanese (ja)
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JPWO2022162852A1 (https=
JPWO2022162852A5 (https=
Inventor
靖憲 星原
匠 武井
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • 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
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems 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
    • G01S13/343—Systems 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 using sawtooth modulation
    • 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
    • G01S13/04—Systems determining 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
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4454—Monopulse radar, i.e. simultaneous lobing phase comparisons monopulse, i.e. comparing the echo signals received by an interferometric antenna arrangement
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2022577932A 2021-01-29 2021-01-29 電波センサ及び乗員検知装置 Active JP7313586B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/003134 WO2022162852A1 (ja) 2021-01-29 2021-01-29 電波センサ及び乗員検知装置

Publications (3)

Publication Number Publication Date
JPWO2022162852A1 JPWO2022162852A1 (https=) 2022-08-04
JPWO2022162852A5 JPWO2022162852A5 (https=) 2023-03-01
JP7313586B2 true JP7313586B2 (ja) 2023-07-24

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JP2022577932A Active JP7313586B2 (ja) 2021-01-29 2021-01-29 電波センサ及び乗員検知装置

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US (2) US12306329B2 (https=)
JP (1) JP7313586B2 (https=)
CN (1) CN116848426A (https=)
DE (1) DE112021006950T5 (https=)
WO (1) WO2022162852A1 (https=)

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JP2022131774A (ja) * 2021-02-26 2022-09-07 トヨタ自動車株式会社 車両
KR20230095185A (ko) * 2021-12-21 2023-06-29 현대자동차주식회사 차량 승객의 안전을 위한 차량 제어 장치, 그를 포함한 차량 시스템, 및 그 방법
JP7845117B2 (ja) * 2022-08-29 2026-04-14 株式会社アイシン 乗員検知装置及び乗員検知方法
JPWO2024121957A1 (https=) * 2022-12-07 2024-06-13
WO2024134815A1 (ja) * 2022-12-22 2024-06-27 三菱電機株式会社 情報処理装置、検知センサ、情報処理システム、および、情報処理方法
US12479595B2 (en) * 2023-10-11 2025-11-25 B/E Aerospace, Inc. Method to detect objects or obstacles using radio
DE102024105237A1 (de) * 2024-02-26 2025-08-28 Trumpf Tracking Technologies Gmbh Überwachungssystem und Laserbearbeitungsmaschinen-Anordnung

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JP2019168379A (ja) 2018-03-26 2019-10-03 アイシン精機株式会社 生体検知システム
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JP2020101415A (ja) 2018-12-20 2020-07-02 パナソニックＩｐマネジメント株式会社 乗員状態検知システム

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US9995822B2 (en) * 2013-06-13 2018-06-12 Continental Automotive Systems, Inc. Integration of a radar sensor in a vehicle
EP2963442B1 (en) * 2014-07-04 2016-11-30 Denso Corporation Radar apparatus
DE102014219113A1 (de) * 2014-09-23 2016-03-24 Robert Bosch Gmbh MIMO-Radarvorrichtung zum entkoppelten Bestimmen eines Elevationswinkels und eines Azimutwinkels eines Objekts und Verfahren zum Betreiben einer MIMO-Radarvorrichtung
JP6396244B2 (ja) * 2015-03-25 2018-09-26 パナソニック株式会社 レーダ装置
JP2017181225A (ja) * 2016-03-30 2017-10-05 本田技研工業株式会社 乗員検知装置
JP6853642B2 (ja) * 2016-09-26 2021-03-31 パナソニック株式会社 レーダ装置
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KR102288673B1 (ko) * 2020-12-28 2021-08-12 주식회사 비트센싱 수평 간격 및 수직 간격으로 배치되는 복수의 안테나를 포함하는 레이더 장치
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JP2001289940A (ja) 2000-04-10 2001-10-19 Tokai Rika Co Ltd 乗員検知システム
US20190366965A1 (en) 2016-11-25 2019-12-05 Iee International Electronics & Engineering S.A. Polarimetric radar system and method for detecting and classifying vehicle occupants and other objects in a vehicle interior
JP2019168379A (ja) 2018-03-26 2019-10-03 アイシン精機株式会社 生体検知システム
WO2019238575A1 (en) 2018-06-11 2019-12-19 Iee International Electronics & Engineering S.A. Method for robust vehicle occupancy detection with vital sign monitoring
JP2020101415A (ja) 2018-12-20 2020-07-02 パナソニックＩｐマネジメント株式会社 乗員状態検知システム

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US12306329B2 (en) 2025-05-20
US20240012100A1 (en) 2024-01-11
US20250251490A1 (en) 2025-08-07
JPWO2022162852A1 (https=) 2022-08-04
CN116848426A (zh) 2023-10-03
WO2022162852A1 (ja) 2022-08-04
DE112021006950T5 (de) 2023-11-16

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