JP7334667B2 - 超音波センサおよびセンサ取付具 - Google Patents

超音波センサおよびセンサ取付具 Download PDF

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Publication number
JP7334667B2
JP7334667B2 JP2020071346A JP2020071346A JP7334667B2 JP 7334667 B2 JP7334667 B2 JP 7334667B2 JP 2020071346 A JP2020071346 A JP 2020071346A JP 2020071346 A JP2020071346 A JP 2020071346A JP 7334667 B2 JP7334667 B2 JP 7334667B2
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JP
Japan
Prior art keywords
sensor
vehicle body
hole
vehicle
ultrasonic
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.)
Active
Application number
JP2020071346A
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English (en)
Japanese (ja)
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JP2021167772A5 (https=
JP2021167772A (ja
Inventor
岳人 原田
佳祐 上田
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2020071346A priority Critical patent/JP7334667B2/ja
Priority to PCT/JP2021/011410 priority patent/WO2021205846A1/ja
Publication of JP2021167772A publication Critical patent/JP2021167772A/ja
Publication of JP2021167772A5 publication Critical patent/JP2021167772A5/ja
Priority to US17/938,599 priority patent/US12253597B2/en
Application granted granted Critical
Publication of JP7334667B2 publication Critical patent/JP7334667B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2015/937—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2015/937—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details
    • G01S2015/938—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details in the bumper area

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP2020071346A 2020-04-10 2020-04-10 超音波センサおよびセンサ取付具 Active JP7334667B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020071346A JP7334667B2 (ja) 2020-04-10 2020-04-10 超音波センサおよびセンサ取付具
PCT/JP2021/011410 WO2021205846A1 (ja) 2020-04-10 2021-03-19 超音波センサおよびセンサ取付具
US17/938,599 US12253597B2 (en) 2020-04-10 2022-10-06 Ultrasonic sensor and sensor attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020071346A JP7334667B2 (ja) 2020-04-10 2020-04-10 超音波センサおよびセンサ取付具

Publications (3)

Publication Number Publication Date
JP2021167772A JP2021167772A (ja) 2021-10-21
JP2021167772A5 JP2021167772A5 (https=) 2022-06-28
JP7334667B2 true JP7334667B2 (ja) 2023-08-29

Family

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Family Applications (1)

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JP2020071346A Active JP7334667B2 (ja) 2020-04-10 2020-04-10 超音波センサおよびセンサ取付具

Country Status (3)

Country Link
US (1) US12253597B2 (https=)
JP (1) JP7334667B2 (https=)
WO (1) WO2021205846A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7334667B2 (ja) * 2020-04-10 2023-08-29 株式会社デンソー 超音波センサおよびセンサ取付具
JP7294223B2 (ja) * 2020-04-21 2023-06-20 株式会社デンソー 超音波センサおよび振動吸収体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014200056A1 (de) 2014-01-07 2015-07-09 Robert Bosch Gmbh Entkopplungselement für einen Ultraschallsensor und Anordnung mit einem Entkopplungselement
JP2017175291A (ja) 2016-03-22 2017-09-28 株式会社デンソー 超音波センサ
WO2017175385A1 (ja) 2016-04-08 2017-10-12 三菱電機株式会社 センサ用ホルダ及びセンサ装置
JP2018146564A (ja) 2017-03-07 2018-09-20 株式会社デンソー 超音波センサ

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US3779592A (en) * 1972-06-01 1973-12-18 Rockwell International Corp High strength vehicle bumper
JPS5871240A (ja) * 1981-10-22 1983-04-27 Toyota Motor Corp 車両用後方監視装置
DE3832948A1 (de) * 1988-09-28 1990-03-29 Siemens Ag Ultraschall-messanordnung mit paarweise angeordneten ultraschall-wandler
DE19752921A1 (de) * 1997-11-28 1999-06-02 Bosch Gmbh Robert Ultraschallsensor
JP2007142967A (ja) * 2005-11-21 2007-06-07 Denso Corp 超音波センサ
JP2007155675A (ja) * 2005-12-08 2007-06-21 Denso Corp 超音波センサ
JP4367533B2 (ja) * 2007-06-12 2009-11-18 株式会社デンソー 超音波センサの自己診断方法
JP4458172B2 (ja) * 2008-03-07 2010-04-28 株式会社デンソー 超音波センサの取り付け構造
IT1401125B1 (it) * 2010-07-15 2013-07-12 Cobra Automotive Technologies S P A Dispositivo trasduttore installabile su paraurti o su elementi di modanatura di veicoli, paraurti di veicoli utilizzante tale dispositivo trasduttore e procedimento di montaggio del dispositivo trasduttore su un paraurti di un veicolo.
US9442189B2 (en) * 2010-10-27 2016-09-13 The Fourth Military Medical University Multichannel UWB-based radar life detector and positioning method thereof
DE102011102202A1 (de) * 2011-05-21 2012-11-22 Volkswagen Aktiengesellschaft Umfelderfassungsvorrichtung in einem Kraftfahrzeug und Verfahren zur Umfelderfassung unter Ausnutzung einer Korrelation
JP5887899B2 (ja) 2011-12-13 2016-03-16 株式会社デンソー センサ装置
TWI454668B (zh) * 2012-02-21 2014-10-01 Tung Thih Electronic Co Ltd Ultrasonic sensor device
JP6073692B2 (ja) * 2013-01-23 2017-02-01 ルネサスエレクトロニクス株式会社 モータ駆動制御装置およびその動作方法
DE102014110187A1 (de) * 2014-07-18 2016-01-21 Fraunhofer-Gesellschaft Rauschrobuste Objektortung mit Ultraschall
DE102015003584A1 (de) * 2015-03-19 2016-09-22 Alexander Rudoy Verfahren und Vorrichtung zur 3D-Positionsbestimmung
US20200142060A1 (en) * 2017-05-16 2020-05-07 Mitsubishi Electric Corporation Ultrasonic sensor device and obstacle detection device
WO2018224522A1 (en) * 2017-06-09 2018-12-13 Brita Gmbh Liquid treatment cartridge, liquid treatment system and use and manufacture of a liquid treatment cartridge
JP6870594B2 (ja) * 2017-11-28 2021-05-12 株式会社デンソー 超音波センサ
JP7192640B2 (ja) * 2019-04-23 2022-12-20 株式会社Soken 超音波センサ
JP7334667B2 (ja) * 2020-04-10 2023-08-29 株式会社デンソー 超音波センサおよびセンサ取付具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014200056A1 (de) 2014-01-07 2015-07-09 Robert Bosch Gmbh Entkopplungselement für einen Ultraschallsensor und Anordnung mit einem Entkopplungselement
JP2017175291A (ja) 2016-03-22 2017-09-28 株式会社デンソー 超音波センサ
WO2017175385A1 (ja) 2016-04-08 2017-10-12 三菱電機株式会社 センサ用ホルダ及びセンサ装置
JP2018146564A (ja) 2017-03-07 2018-09-20 株式会社デンソー 超音波センサ

Also Published As

Publication number Publication date
JP2021167772A (ja) 2021-10-21
WO2021205846A1 (ja) 2021-10-14
US20230057481A1 (en) 2023-02-23
US12253597B2 (en) 2025-03-18

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