HRP20221523T1 - Sustavi i postupci za otkrivanje oštećenja - Google Patents

Sustavi i postupci za otkrivanje oštećenja Download PDF

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HRP20221523T1
HRP20221523T1 HRP20221523TT HRP20221523T HRP20221523T1 HR P20221523 T1 HRP20221523 T1 HR P20221523T1 HR P20221523T T HRP20221523T T HR P20221523TT HR P20221523 T HRP20221523 T HR P20221523T HR P20221523 T1 HRP20221523 T1 HR P20221523T1
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sensor unit
damage
processor
measuring
damaged
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HRP20221523TT
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Kelly FRANCIS
Christopher Davies
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Belron International Limited
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/0002Inspection of images, e.g. flaw detection
    • G06T7/0004Industrial image inspection
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958Inspecting transparent materials or objects, e.g. windscreens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/30Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/305Detection related to theft or to other events relevant to anti-theft systems using a camera
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/30Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/34Detection related to theft or to other events relevant to anti-theft systems of conditions of vehicle components, e.g. of windows, door locks or gear selectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/04Analysing solids
    • G01N29/041Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/04Analysing solids
    • G01N29/12Analysing solids by measuring frequency or resonance of acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/14Investigating 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 using acoustic emission techniques
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/44Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00Windows; Windscreens; Accessories therefor
    • B60J1/001Double glazing for vehicles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958Inspecting transparent materials or objects, e.g. windscreens
    • G01N2021/9586Windscreens
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/01Indexing codes associated with the measuring variable
    • G01N2291/014Resonance or resonant frequency
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/023Solids
    • G01N2291/0232Glass, ceramics, concrete or stone
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/025Change of phase or condition
    • G01N2291/0258Structural degradation, e.g. fatigue of composites, ageing of oils
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/0289Internal structure, e.g. defects, grain size, texture
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/10Number of transducers
    • G01N2291/101Number of transducers one transducer
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/26Scanned objects
    • G01N2291/263Surfaces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20Investigating the presence of flaws
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30108Industrial image inspection

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Claims (15)

1. Sustav za otkrivanje oštećenja na staklenoj površini (10) vozila, pri čemu sustav sadrži: senzorsku jedinicu (14) koja se nalazi u blizini površine; procesor (16) koji je u komunikaciji sa senzorskom jedinicom (14), pri čemu je procesor konfiguriran tako da analizira podatke primljene od senzorske jedinice kako bi odredio integritet površine; i komunikacijsku jedinicu (18) koja je konfigurirana tako da emitira signal kao odgovor na to što je procesor (16) utvrdio da je površina (10) oštećena; pri čemu je sustav u funkciji kada je vozilo aktivno ili se kreće; naznačen time što senzorska jedinica (14) sadrži najmanje dva senzora koji detektiraju različite karakteristike; i time što pri određivanju da li je površina oštećena, procesor (16) primjenjuje korak verifikacije osiguravajući tako da je oštećenje detektirano korištenjem oba od najmanje dva senzora koji detektiraju različite karakteristike.
2. Sustav za otkrivanje oštećenja prema zahtjevu 1, pri čemu senzorska jedinica sadrži mikrofon (34) i procesor (26) sadrži sustav za pojačavanje zvuka i sustav za obradu signala.
3. Sustav za otkrivanje oštećenja prema zahtjevu 1 ili zahtjevu 2, pri čemu senzorska jedinica sadrži kameru (35) koja je postavljena tako da snima površinu i procesor (26) sadrži softver za obradu slike koji može analizirati slike dobivene od kamere kako bi identificirao bilo koja oštećena područja.
4. Sustav za otkrivanje oštećenja prema bilo kojem od zahtjeva 1 do 3, pri čemu senzorska jedinica sadrži optički odašiljač (24) i optički detektor (25), pri čemu je optički odašiljač konfiguriran tako da najmanje djelomično osvjetljava površinu i pri čemu je optički detektor postavljen tako da najmanje djelomično prima svjetlost emitiranu iz optičkog odašiljača.
5. Sustav za otkrivanje oštećenja prema bilo kojem od prethodnih zahtjeva, koji dalje sadrži elektroprovodljivi film (31) koji se nalazi na površini i pri čemu senzorska jedinica sadrži električni krug (44) koje može mjeriti električnu otpornost filma.
6. Sustav za otkrivanje oštećenja prema bilo kojem od prethodnih zahtjeva, pri čemu senzorska jedinica sadrži pretvarač (44) konfiguriran tako da emitira akustičke valove koji izazivaju vibraciju površine i prijemnik koji je postavljen (44) tako da mjeri vibracije površine.
7. Sustav za otkrivanje oštećenja prema zahtjevu 6, pri čemu su pretvarač i prijemnik jedan isti uređaj (44) koji je konfiguriran tako da emitira impulse akustičkih valova.
8. Postupak za otkrivanje oštećenja na staklenoj površini vozila, pri čemu postupak sadrži: mjerenje akustičkih, električnih ili optičkih karakteristika površine ili blizine površine pomoću senzorske jedinice (14); analiziranje podataka primljenih od senzorske jedinice (14) korištenjem procesora (16) radi određivanja integriteta površine; i generiranje izlaznog signala iz komunikacijske jedinice (18) kao odgovora na to što je procesor (16) utvrdio da je površina oštećena; pri čemu se postupak primjenjuje kada je vozilo aktivno ili se kreće; naznačen time što ovaj postupak mjeri dvije ili veći broj akustičkih, električnih ili optičkih karakteristika površine, ili blizine površine, pomoću senzorske jedinice (14) i što senzorska jedinica (14) sadrži najmanje dva senzora koji detektiraju različite karakteristike; i što pri određivanju da li je površina oštećena, procesor (16) primjenjuje korak verifikacije osiguravajući tako da je oštećenje detektirano korištenjem oba od najmanje dva senzora koji detektiraju različite karakteristike.
9. Postupak za otkrivanje oštećenja prema zahtjevu 8, pri čemu je komunikacijska jedinica (18) konfigurirana tako da šalje upozorenje ili signal da je površina oštećena na udaljenu lokaciju; pri čemu je komunikacijska jedinica (18) u bežičnoj komunikaciji sa udaljenom lokacijom i/ili sadrži primopredajnik za emitiranje signala, i/ili GPS odašiljač i/ili GPS.
10. Postupak za otkrivanje oštećenja prema zahtjevima 8 ili 9, pri čemu korak mjerenja dvije ili većeg broja karakteristika pomoću senzorske jedinice (14) obuhvaća snimanje zvuka mogućeg oštećenja pomoću mikrofona (34) i pretvaranje ovog zvučnog signala u električni signal.
11. Postupak za otkrivanje oštećenja prema bilo kojem od zahtjeva 8 do 10, pri čemu korak mjerenja dvije ili većeg broja karakteristika površine pomoću senzorske jedinice sadrži snimanje površine pomoću kamere (35).
12. Postupak za otkrivanje oštećenja prema bilo kojem od zahtjeva 8 do 11, pri čemu korak mjerenja dvije ili većeg broja karakteristika površine pomoću senzorske jedinice sadrži najmanje djelomično osvjetljavanje površine korištenjem najmanje jednog optičkog odašiljača (24) i snimanje količine svjetlosti koja se reflektira ili prenosi kroz površinu korištenjem najmanje jednog optičkog detektora (25).
13. Postupak za otkrivanje oštećenja prema bilo kojem od zahtjeva 8 do 12, koji sadrži postavljanje elektroprovodljivog filma (31) na površinu i mjerenje električne otpornosti filma.
14. Postupak za otkrivanje oštećenja prema bilo kojem od zahtjeva 8 do 13, koji sadrži mjerenje akustičkih karakteristika površine emitiranjem akustičkih valova iz pretvarača (44) kako bi se izazvale vibracije površine i mjerenje vibracija površine pomoću prijemnika (44).
15. Postupak za otkrivanje oštećenja prema bilo kojem od zahtjeva 8 do 14, pri čemu je udaljena lokacija servisni centar za popravke; i/ili pri čemu postupak sadrži određivanje lokacije najbližeg servisnog centra za popravke ili najbližeg naznačenog servisnog centra za popravke i slanje upozorenja na tu lokaciju.
HRP20221523TT 2017-02-06 2018-01-31 Sustavi i postupci za otkrivanje oštećenja HRP20221523T1 (hr)

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Application Number Priority Date Filing Date Title
GBGB1701924.1A GB201701924D0 (en) 2017-02-06 2017-02-06 Systems and methods for damage detection
EP18704063.9A EP3577446B1 (en) 2017-02-06 2018-01-31 Systems and methods for damage detection
PCT/GB2018/050271 WO2018142120A1 (en) 2017-02-06 2018-01-31 Systems and methods for damage detection

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US (3) US11348220B2 (hr)
EP (2) EP4134662A1 (hr)
CN (2) CN114994085A (hr)
AU (3) AU2018216089B2 (hr)
BR (1) BR112019015861B1 (hr)
CA (1) CA3051527A1 (hr)
CL (1) CL2019002197A1 (hr)
DK (1) DK3577446T3 (hr)
ES (1) ES2932274T3 (hr)
GB (5) GB201701924D0 (hr)
HR (1) HRP20221523T1 (hr)
HU (1) HUE060975T2 (hr)
LT (1) LT3577446T (hr)
MA (1) MA59005B1 (hr)
MX (3) MX2019009278A (hr)
PL (1) PL3577446T3 (hr)
PT (1) PT3577446T (hr)
RS (1) RS63839B1 (hr)
RU (1) RU2771465C2 (hr)
SI (1) SI3577446T1 (hr)
UA (1) UA128364C2 (hr)
WO (1) WO2018142120A1 (hr)

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