DE112018001234B4 - Ultraschallwellensensor - Google Patents

Ultraschallwellensensor Download PDF

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Publication number
DE112018001234B4
DE112018001234B4 DE112018001234.4T DE112018001234T DE112018001234B4 DE 112018001234 B4 DE112018001234 B4 DE 112018001234B4 DE 112018001234 T DE112018001234 T DE 112018001234T DE 112018001234 B4 DE112018001234 B4 DE 112018001234B4
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DE
Germany
Prior art keywords
flange
tubular portion
ultrasonic wave
vibration
wave sensor
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
DE112018001234.4T
Other languages
German (de)
English (en)
Other versions
DE112018001234T5 (de
Inventor
Keisuke Ueda
Takeo Tsuzuki
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 claimed from PCT/JP2018/008655 external-priority patent/WO2018164153A1/ja
Publication of DE112018001234T5 publication Critical patent/DE112018001234T5/de
Application granted granted Critical
Publication of DE112018001234B4 publication Critical patent/DE112018001234B4/de
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Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings
    • 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

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE112018001234.4T 2017-03-07 2018-03-06 Ultraschallwellensensor Active DE112018001234B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017043175 2017-03-07
JP2017-043175 2017-03-07
JP2017233538A JP6780633B2 (ja) 2017-03-07 2017-12-05 超音波センサ
JP2017-233538 2017-12-05
PCT/JP2018/008655 WO2018164153A1 (ja) 2017-03-07 2018-03-06 超音波センサ

Publications (2)

Publication Number Publication Date
DE112018001234T5 DE112018001234T5 (de) 2019-12-05
DE112018001234B4 true DE112018001234B4 (de) 2023-05-11

Family

ID=63592084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018001234.4T Active DE112018001234B4 (de) 2017-03-07 2018-03-06 Ultraschallwellensensor

Country Status (4)

Country Link
US (1) US11474239B2 (https=)
JP (1) JP6780633B2 (https=)
CN (1) CN110431445B (https=)
DE (1) DE112018001234B4 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7159798B2 (ja) 2018-11-09 2022-10-25 株式会社デンソー 保護カバーおよび車載用装置
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
JP7243674B2 (ja) * 2020-04-28 2023-03-22 株式会社デンソー 車載構造
JP7418007B2 (ja) * 2020-05-25 2024-01-19 パナソニックＩｐマネジメント株式会社 圧電素子接続構造、車両、及び圧電素子接続方法
US12150384B2 (en) 2021-07-12 2024-11-19 Robert Bosch Gmbh Ultrasound transducer with distributed cantilevers
US11899143B2 (en) 2021-07-12 2024-02-13 Robert Bosch Gmbh Ultrasound sensor array for parking assist systems
US12256642B2 (en) 2021-07-12 2025-03-18 Robert Bosch Gmbh Ultrasound transducer with distributed cantilevers
CN120344878A (zh) * 2022-12-22 2025-07-18 株式会社电装 超声波传感器以及传感器安装件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159500A (en) 1979-05-30 1980-12-11 Hitachi Ltd Alarm
JP2007251534A (ja) 2006-03-15 2007-09-27 Denso Corp 超音波センサ
WO2012032584A1 (ja) 2010-09-10 2012-03-15 三菱電機株式会社 超音波センサモジュール
US20140355382A1 (en) 2011-12-28 2014-12-04 Panasonic Corporation Ultrasonic sensor

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JPS5920230B2 (ja) * 1979-09-11 1984-05-11 島田理化工業株式会社 超音波振動体の取付部
JPS5871240A (ja) * 1981-10-22 1983-04-27 Toyota Motor Corp 車両用後方監視装置
JPH04271246A (ja) * 1991-02-04 1992-09-28 Mitsubishi Electric Corp 電動機
DE4410895B4 (de) * 1994-03-29 2004-11-25 Robert Bosch Gmbh Verfahren und Vorrichtung zum verdeckten Einbau eines Ultraschallsensors in einem Kraftfahrzeug-Außenteil
JP4154766B2 (ja) * 1998-09-28 2008-09-24 ダイキン工業株式会社 天井取付型の空気吹出器
JP3944052B2 (ja) * 2001-12-27 2007-07-11 株式会社デンソー 超音波送受波器及びこれを用いた超音波クリアランスソナー
CN100486542C (zh) * 2004-01-13 2009-05-13 奥林巴斯株式会社 超声波处置器具
JP2005203831A (ja) 2004-01-13 2005-07-28 Toyota Boshoku Corp スピーカーの取り付け構造
JP2005308639A (ja) * 2004-04-23 2005-11-04 Denso Corp 超音波センサ
JP2006076383A (ja) 2004-09-08 2006-03-23 Denso Corp 自動制御式車両用振動フットレスト装置
JP2007177973A (ja) 2005-12-28 2007-07-12 Bridgestone Corp 防振装置
DE102007008744B4 (de) * 2006-03-15 2012-10-31 Denso Corporation Ultraschallsensor
JP4742924B2 (ja) * 2006-03-15 2011-08-10 株式会社デンソー 超音波センサ
JP4893322B2 (ja) * 2006-03-23 2012-03-07 株式会社デンソー 超音波センサ
JP4835366B2 (ja) * 2006-10-04 2011-12-14 株式会社デンソー 超音波センサ
JP5173259B2 (ja) * 2007-05-24 2013-04-03 本田技研工業株式会社 サンバイザーホルダー
JP4626661B2 (ja) * 2008-03-19 2011-02-09 株式会社デンソー 固定部材
TWM354828U (en) * 2008-08-14 2009-04-11 Wistron Corp Combination of shockproof module and electronic device carrier box and the shockproof module
JP5239692B2 (ja) * 2008-09-26 2013-07-17 株式会社デンソー 固定部材
CN102652269B (zh) * 2010-01-21 2015-09-30 三菱电机株式会社 超声波传感器及超声波传感器的安装方法
JP6249168B2 (ja) * 2014-04-08 2017-12-20 株式会社デンソー 車両用超音波センサ及びそれを備えた車両用距離検出器
KR20160060318A (ko) * 2014-11-20 2016-05-30 박성현 초음파 공진기
JP6411971B2 (ja) 2015-08-25 2018-10-24 トヨタ自動車株式会社 乗員保護装置
DE102015216200A1 (de) * 2015-08-25 2017-03-02 Robert Bosch Gmbh Akustischer Sensor mit einem Gehäuse und einem an diesem Gehäuse angeordneten Membranelement
DE102016101007B4 (de) * 2016-01-21 2022-12-01 Valeo Schalter Und Sensoren Gmbh Ultraschallsensor für ein Kraftfahrzeug mit wasserundurchlässiger Abdeckeinrichtung, Fahrerassistenzsystem sowie Kraftfahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159500A (en) 1979-05-30 1980-12-11 Hitachi Ltd Alarm
JP2007251534A (ja) 2006-03-15 2007-09-27 Denso Corp 超音波センサ
WO2012032584A1 (ja) 2010-09-10 2012-03-15 三菱電機株式会社 超音波センサモジュール
US20140355382A1 (en) 2011-12-28 2014-12-04 Panasonic Corporation Ultrasonic sensor

Also Published As

Publication number Publication date
CN110431445A (zh) 2019-11-08
US11474239B2 (en) 2022-10-18
JP6780633B2 (ja) 2020-11-04
US20190391263A1 (en) 2019-12-26
JP2018146564A (ja) 2018-09-20
DE112018001234T5 (de) 2019-12-05
CN110431445B (zh) 2023-04-04

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