FR3030719B1 - Systeme et procede de mesure de l'epaisseur de givre sur une surface, notamment d'aeronef, a l'aide d'un motif lumineux genere par diffusion dans le givre. - Google Patents
Systeme et procede de mesure de l'epaisseur de givre sur une surface, notamment d'aeronef, a l'aide d'un motif lumineux genere par diffusion dans le givre. Download PDFInfo
- Publication number
- FR3030719B1 FR3030719B1 FR1462936A FR1462936A FR3030719B1 FR 3030719 B1 FR3030719 B1 FR 3030719B1 FR 1462936 A FR1462936 A FR 1462936A FR 1462936 A FR1462936 A FR 1462936A FR 3030719 B1 FR3030719 B1 FR 3030719B1
- Authority
- FR
- France
- Prior art keywords
- frost
- aircraft
- diffusion
- light pattern
- pattern generated
- 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
Links
- 238000009792 diffusion process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0625—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/20—Means for detecting icing or initiating de-icing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462936A FR3030719B1 (fr) | 2014-12-19 | 2014-12-19 | Systeme et procede de mesure de l'epaisseur de givre sur une surface, notamment d'aeronef, a l'aide d'un motif lumineux genere par diffusion dans le givre. |
CN201510949600.7A CN105716531B (zh) | 2014-12-19 | 2015-12-18 | 用冰中漫射生成的发光图案测表面上冰厚度的方法和系统 |
US14/974,912 US9568305B2 (en) | 2014-12-19 | 2015-12-18 | Method and system for measuring the thickness of ice on a surface, notably of an aircraft, using a luminous pattern generated by diffusion in the ice |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462936 | 2014-12-19 | ||
FR1462936A FR3030719B1 (fr) | 2014-12-19 | 2014-12-19 | Systeme et procede de mesure de l'epaisseur de givre sur une surface, notamment d'aeronef, a l'aide d'un motif lumineux genere par diffusion dans le givre. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3030719A1 FR3030719A1 (fr) | 2016-06-24 |
FR3030719B1 true FR3030719B1 (fr) | 2018-07-06 |
Family
ID=52589654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1462936A Active FR3030719B1 (fr) | 2014-12-19 | 2014-12-19 | Systeme et procede de mesure de l'epaisseur de givre sur une surface, notamment d'aeronef, a l'aide d'un motif lumineux genere par diffusion dans le givre. |
Country Status (3)
Country | Link |
---|---|
US (1) | US9568305B2 (fr) |
CN (1) | CN105716531B (fr) |
FR (1) | FR3030719B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10429511B2 (en) * | 2017-05-04 | 2019-10-01 | The Boeing Company | Light detection and ranging (LIDAR) ice detection system |
DE102017130593A1 (de) * | 2017-12-19 | 2019-06-19 | Airbus Defence and Space GmbH | Quantitative Blockierungsanalyse eines Gitters in Vereisungsbedingungen |
CN110954000A (zh) * | 2019-12-18 | 2020-04-03 | 上海工程技术大学 | 一种冷表面结霜霜层高度的测量方法 |
CN114279348A (zh) * | 2021-12-29 | 2022-04-05 | 中国电子科技集团公司第十一研究所 | 冰层厚度的测量装置 |
CN117490969B (zh) * | 2023-12-27 | 2024-03-19 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种结冰风洞完整冰形在线测量方法 |
CN117493738B (zh) * | 2023-12-28 | 2024-04-05 | 成都流体动力创新中心 | 一种基于结冰数值仿真的飞机结冰程度预报方法及系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5400144A (en) * | 1994-01-27 | 1995-03-21 | Gagnon; Robert E. | Method and apparatus for remote detection and thickness measurement of ice or liquid layer |
US5557261A (en) * | 1994-05-06 | 1996-09-17 | Nichols Research Corporation | Ice monitoring and detection system |
AU2003244800A1 (en) * | 2003-06-13 | 2005-01-04 | Aerospace Composite Technologies Ltd | Ice detection apparatus and method |
US7265846B2 (en) * | 2004-02-03 | 2007-09-04 | Sensors Unlimited, Inc. | Methods for detecting ice and liquid water on surfaces |
US8102542B2 (en) * | 2005-09-30 | 2012-01-24 | National Research Council Of Canada | Method and apparatus for layer thickness measurement |
WO2007145223A1 (fr) * | 2006-06-12 | 2007-12-21 | Sharp Kabushiki Kaisha | Dispositif et procédé d'inspection d'ondulation, programme de commande pour le dispositif et support d'enregistrement |
ES2648217T3 (es) * | 2007-04-26 | 2017-12-29 | Sick Ivp Ab | Método y aparato para determinar la cantidad de luz dispersada en un sistema de visión artificial |
-
2014
- 2014-12-19 FR FR1462936A patent/FR3030719B1/fr active Active
-
2015
- 2015-12-18 CN CN201510949600.7A patent/CN105716531B/zh active Active
- 2015-12-18 US US14/974,912 patent/US9568305B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105716531A (zh) | 2016-06-29 |
FR3030719A1 (fr) | 2016-06-24 |
CN105716531B (zh) | 2020-04-24 |
US9568305B2 (en) | 2017-02-14 |
US20160178352A1 (en) | 2016-06-23 |
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