DE4022152C2 - - Google Patents
Info
- Publication number
- DE4022152C2 DE4022152C2 DE4022152A DE4022152A DE4022152C2 DE 4022152 C2 DE4022152 C2 DE 4022152C2 DE 4022152 A DE4022152 A DE 4022152A DE 4022152 A DE4022152 A DE 4022152A DE 4022152 C2 DE4022152 C2 DE 4022152C2
- Authority
- DE
- Germany
- Prior art keywords
- receiver
- probe
- signal
- distance
- memory
- 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
- 239000000523 sample Substances 0.000 claims description 182
- 230000015654 memory Effects 0.000 claims description 41
- 238000012360 testing method Methods 0.000 claims description 29
- 238000009826 distribution Methods 0.000 claims description 27
- 238000005259 measurement Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 230000001419 dependent effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 238000000691 measurement method Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000005236 sound signal Effects 0.000 description 43
- 238000007689 inspection Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
-
- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2695—Bottles, containers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1180210A JP2972229B2 (ja) | 1989-07-14 | 1989-07-14 | 距離測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4022152A1 DE4022152A1 (de) | 1991-01-24 |
| DE4022152C2 true DE4022152C2 (en, 2012) | 1993-07-01 |
Family
ID=16079324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4022152A Granted DE4022152A1 (de) | 1989-07-14 | 1990-07-12 | Vorrichtung und verfahren zur entfernungsmessung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5122991A (en, 2012) |
| JP (1) | JP2972229B2 (en, 2012) |
| DE (1) | DE4022152A1 (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5763837A (en) * | 1994-10-11 | 1998-06-09 | Davignon; Andre | Automatic biometric data system |
| KR100685178B1 (ko) * | 2005-04-15 | 2007-02-22 | 미승씨엔에스검사주식회사 | 비파괴 검사 장치 |
| JP5430533B2 (ja) * | 2010-10-19 | 2014-03-05 | 株式会社神戸製鋼所 | 表面皮下欠陥検出方法及びその装置 |
| JP7258792B2 (ja) * | 2020-02-05 | 2023-04-17 | 株式会社東芝 | レーザ超音波計測装置およびレーザ超音波計測方法 |
| CN114624686A (zh) * | 2022-03-21 | 2022-06-14 | 福建盛海智能科技有限公司 | 一种车载超低盲区双探头超声波测距系统及方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988922A (en) * | 1975-01-13 | 1976-11-02 | General Electric Company | Vessel examination system |
| US4010636A (en) * | 1975-01-13 | 1977-03-08 | General Electric Company | Vessel examination system |
| US4160386A (en) * | 1977-06-09 | 1979-07-10 | Southwest Research Institute | Ultrasonic inspection system including apparatus and method for tracking and recording the location of an inspection probe |
| US4442713A (en) * | 1982-03-09 | 1984-04-17 | Sri International | Frequency varied ultrasonic imaging array |
| US4446740A (en) * | 1982-03-09 | 1984-05-08 | Sri International | Frequency controlled hybrid ultrasonic imaging arrays |
| JPS60102581A (ja) * | 1983-11-10 | 1985-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | 走行ユニツト等の位置検出装置 |
| JPS60102580A (ja) * | 1983-11-10 | 1985-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | 走行ユニツト等の位置検出装置 |
| JPS60233579A (ja) * | 1984-05-04 | 1985-11-20 | Shinko Electric Co Ltd | 位置測定方法およびその装置 |
| DE3800800A1 (de) * | 1988-01-14 | 1989-08-03 | Honeywell Regelsysteme Gmbh | Verfahren und vorrichtung zur abstandsmessung |
| US4914642A (en) * | 1988-01-20 | 1990-04-03 | Ferranti O.R.E., Inc. | Remote sonic location system |
| JPH01291157A (ja) * | 1988-05-17 | 1989-11-22 | Hitachi Ltd | 溶接線追従式走行装置 |
-
1989
- 1989-07-14 JP JP1180210A patent/JP2972229B2/ja not_active Expired - Fee Related
-
1990
- 1990-07-12 DE DE4022152A patent/DE4022152A1/de active Granted
- 1990-07-12 US US07/551,476 patent/US5122991A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346558A (ja) | 1991-02-27 |
| US5122991A (en) | 1992-06-16 |
| JP2972229B2 (ja) | 1999-11-08 |
| DE4022152A1 (de) | 1991-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |