CN1906969B - 超声波传感器 - Google Patents
超声波传感器 Download PDFInfo
- Publication number
- CN1906969B CN1906969B CN2005800017232A CN200580001723A CN1906969B CN 1906969 B CN1906969 B CN 1906969B CN 2005800017232 A CN2005800017232 A CN 2005800017232A CN 200580001723 A CN200580001723 A CN 200580001723A CN 1906969 B CN1906969 B CN 1906969B
- Authority
- CN
- China
- Prior art keywords
- ultrasonic sensor
- link
- tubular container
- tubular
- shell
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
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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
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP130196/2004 | 2004-04-26 | ||
JP2004130196 | 2004-04-26 | ||
PCT/JP2005/007406 WO2005104615A1 (ja) | 2004-04-26 | 2005-04-18 | 超音波センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1906969A CN1906969A (zh) | 2007-01-31 |
CN1906969B true CN1906969B (zh) | 2010-12-29 |
Family
ID=35197388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800017232A Expired - Fee Related CN1906969B (zh) | 2004-04-26 | 2005-04-18 | 超声波传感器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7461555B2 (zh) |
EP (1) | EP1742505B1 (zh) |
JP (1) | JP4222416B2 (zh) |
KR (1) | KR100776518B1 (zh) |
CN (1) | CN1906969B (zh) |
WO (1) | WO2005104615A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104662603A (zh) * | 2012-07-26 | 2015-05-27 | 大众汽车有限公司 | 超声波传感器设备 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2005009075A1 (ja) * | 2003-07-16 | 2006-11-24 | 株式会社村田製作所 | 超音波送受波器 |
DE102006032542A1 (de) * | 2006-07-13 | 2008-01-17 | Robert Bosch Gmbh | Verfahren zur Abstandsmessung und Ultraschallabstandssensor |
WO2008032982A1 (en) * | 2006-09-13 | 2008-03-20 | Hagisonic Co., Ltd. | Ultrasonic sensor with different-directional directivities |
JP2009141451A (ja) * | 2007-12-04 | 2009-06-25 | Nippon Ceramic Co Ltd | 超音波送受波器 |
DE102009033737A1 (de) * | 2009-07-17 | 2011-01-27 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Vorrichtung zur Anordnung von Sensoren für eine elektronische Betätigung einer Klappe eines Kraftfahrzeugs |
JP5607990B2 (ja) * | 2010-05-14 | 2014-10-15 | パナソニック株式会社 | 超音波センサ |
DE102010053713A1 (de) * | 2010-12-07 | 2012-06-14 | Continental Automotive Gmbh | Elektroakustische Wandleranordnung und Verfahren zum Betreiben einer elektroakustischen Wandleranordnung |
JP6618684B2 (ja) * | 2015-01-08 | 2019-12-11 | ローム株式会社 | 超音波センサ及びバースト信号の制御方法 |
US10823850B2 (en) * | 2016-12-01 | 2020-11-03 | Illinois Tool Works Inc. | Measuring device |
US20200142060A1 (en) * | 2017-05-16 | 2020-05-07 | Mitsubishi Electric Corporation | Ultrasonic sensor device and obstacle detection device |
DE102019134175A1 (de) * | 2019-12-12 | 2020-11-19 | Audi Ag | Verfahren zur Befestigung eines Sensorelements und Befestigungsanordnung für ein Sensorelement und Sensoreinheit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2318083Y (zh) * | 1997-12-02 | 1999-05-12 | 东莞普龙电子制品有限公司 | 贴装于车身表面的传感器装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3137745A1 (de) * | 1981-09-23 | 1983-04-07 | Egon 5000 Köln Gelhard | Sensor fuer die durchfuehrung der distanzmessung nach dem ultraschalll-echoprinzip |
JPS60173996A (ja) * | 1984-02-17 | 1985-09-07 | Nippon Soken Inc | 超音波送受波器 |
JP3269931B2 (ja) | 1994-12-16 | 2002-04-02 | カルソニックカンセイ株式会社 | 車両用障害物検知装置 |
JP3528491B2 (ja) | 1997-01-27 | 2004-05-17 | 松下電工株式会社 | 超音波送受波器 |
JP2001289939A (ja) * | 2000-02-02 | 2001-10-19 | Mitsubishi Electric Corp | 超音波送受信装置及び車両周辺障害物検出装置 |
JP2002078089A (ja) * | 2000-08-25 | 2002-03-15 | Nippon Ceramic Co Ltd | 超音波センサ |
DE10156259A1 (de) * | 2001-11-09 | 2003-05-22 | Valeo Schalter & Sensoren Gmbh | Ultraschallsensor und Verfahren zur Herstellung eines Ultraschallsensors |
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 |
JP2004097851A (ja) * | 2002-09-04 | 2004-04-02 | Murata Mfg Co Ltd | 超音波振動装置 |
JP4381674B2 (ja) * | 2002-10-28 | 2009-12-09 | 三菱電機株式会社 | 超音波利用装置 |
JP2007036301A (ja) * | 2003-09-29 | 2007-02-08 | Murata Mfg Co Ltd | 超音波センサおよびその製造方法 |
KR100975007B1 (ko) * | 2005-09-09 | 2010-08-09 | 가부시키가이샤 무라타 세이사쿠쇼 | 초음파 센서 |
-
2005
- 2005-04-18 WO PCT/JP2005/007406 patent/WO2005104615A1/ja not_active Application Discontinuation
- 2005-04-18 US US10/597,494 patent/US7461555B2/en active Active
- 2005-04-18 KR KR1020067014595A patent/KR100776518B1/ko not_active IP Right Cessation
- 2005-04-18 CN CN2005800017232A patent/CN1906969B/zh not_active Expired - Fee Related
- 2005-04-18 JP JP2006512533A patent/JP4222416B2/ja not_active Expired - Fee Related
- 2005-04-18 EP EP05730677.1A patent/EP1742505B1/en not_active Not-in-force
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2318083Y (zh) * | 1997-12-02 | 1999-05-12 | 东莞普龙电子制品有限公司 | 贴装于车身表面的传感器装置 |
Non-Patent Citations (1)
Title |
---|
JP特开平10-206529A 1998.08.07 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104662603A (zh) * | 2012-07-26 | 2015-05-27 | 大众汽车有限公司 | 超声波传感器设备 |
Also Published As
Publication number | Publication date |
---|---|
US7461555B2 (en) | 2008-12-09 |
US20080229830A1 (en) | 2008-09-25 |
KR100776518B1 (ko) | 2007-11-16 |
KR20060107849A (ko) | 2006-10-16 |
JP4222416B2 (ja) | 2009-02-12 |
EP1742505A4 (en) | 2013-10-16 |
WO2005104615A1 (ja) | 2005-11-03 |
EP1742505B1 (en) | 2014-06-25 |
EP1742505A1 (en) | 2007-01-10 |
JPWO2005104615A1 (ja) | 2008-03-13 |
CN1906969A (zh) | 2007-01-31 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC WORKS LTD. Free format text: FORMER OWNER: MURATA MANUFACTURING CO. LTD. Effective date: 20100810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: KYOTO-FU, JAPAN TO: OSAKA-FU, JAPAN |
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TA01 | Transfer of patent application right |
Effective date of registration: 20100810 Address after: Osaka Japan Applicant after: Matsushita Electric Works, Ltd. Address before: Kyoto Prefecture Applicant before: Murata Manufacturing Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 |