CN110501352A - System and method for detecting impurities and defects of toughened glass curtain wall on site - Google Patents
System and method for detecting impurities and defects of toughened glass curtain wall on site Download PDFInfo
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- CN110501352A CN110501352A CN201910923724.6A CN201910923724A CN110501352A CN 110501352 A CN110501352 A CN 110501352A CN 201910923724 A CN201910923724 A CN 201910923724A CN 110501352 A CN110501352 A CN 110501352A
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- 239000012535 impurity Substances 0.000 title claims abstract description 136
- 230000007547 defect Effects 0.000 title claims abstract description 134
- 239000005341 toughened glass Substances 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims description 17
- 238000001514 detection method Methods 0.000 claims abstract description 160
- 238000004891 communication Methods 0.000 claims abstract description 59
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 26
- 238000012360 testing method Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 21
- 238000004458 analytical method Methods 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 13
- 238000010835 comparative analysis Methods 0.000 claims description 10
- 238000005496 tempering Methods 0.000 claims description 8
- 238000010191 image analysis Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 3
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- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 240000007651 Rubus glaucus Species 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a field detection system for impurities and defects of a toughened glass curtain wall, which comprises an indoor detection device, an outdoor polarized light source and a connecting wire, wherein the indoor detection device is connected with the outdoor polarized light source through the connecting wire. The indoor detection device comprises a first image acquisition module, a second image acquisition module, an input display module, a first power supply module, a first wireless communication module, a first main control module, a magnet and a first shell, and is used for acquiring photoelastic images and original images, analyzing and determining information such as types, sizes, positions and the like of impurities and defects. The outdoor polarized light source comprises a polarizer, an LED light source, a second power supply module, a second wireless communication module, a second master control module, an iron plate and a second shell, wherein the iron plate and the second shell are used for being attracted with the magnet, and the outdoor polarized light source is used for forming linearly polarized light. The invention is suitable for detecting the impurities and the defects of the toughened glass curtain wall of the existing building on site.
Description
Technical field
The present invention relates to the technical fields of tempered glass curtain wall detection, and in particular to a kind of tempered glass curtain wall impurity and lacks
Fall into filed detection system.
Background technique
Glass curtain wall is applied more and more extensive in modern architecture, since the intensity of tempered glass is ordinary plate glass
Several times, tempered glass have a safety feature, and the considerations of in terms of safety and intensity, modern glass curtain wall mostly uses tempering
Glass.
Glass is a kind of typical fragile material, has compression strength height, the low feature of tensile strength.Almost all of glass
Glass is all since tensile stress causes, and the tempering stress state of tempered glass is that surface is pressurized, internal tension, in internal miscellaneous
Matter and defect, which can produce stress raisers under certain condition and be superimposed original tensile stress, leads to glass self-explosion." door and window curtain wall
Simply analysed with impurity in tempered glass and the online measuring technique of defect " (door and window, 1,2-6,2009) analyze toughened glass self-explosion
The reason of, it is indicated that the self-destruction of tempered glass and broken generally it is attributable to stress caused by impurity and defect contained in glass point
Cloth is uneven.
Tempered glass is put through detecting tempered glass impurity and defect frequently with photoelastic method in glass industry field
It sets between the polarizing film of two panels right-angled intersection, by photoelastic caused by impurity in polarization optical scanning tempered glass curtain wall or defect
Stress pattern checked for impurities or defect." impurity and the simple analysis of the online measuring technique of defect in door and window curtain wall tempered glass " (door
Window, 1,2-6,2009) the photoelastic principle of transmission-type is described, and it is based on the photoelastic principle of transmission-type, by utilizing natural light and camera bellows
Analyzer design, forms the light intensity difference of Non-energy-consumption, using natural light as the incident light source of the polarizer, using treated through frosted
The formation of organic glass plate diffuses source, obtains inside glass and surface using the light intensity difference of camera bellows analyzer and natural light
Photoelastic stress pattern obtains the stressed cord image of cladding glass, then carries out image procossing and analysis to stressed cord, finds out and answer
Unusual or catastrophe point in power striped, including stress concentration point are further amplified analysis to these regions, determine impurity or defect
Type, size and position.Impurity and defect in the detectable military service tempered glass curtain wall of the technical solution, but the technical side
Case has the following problems:
(1) on the one hand the detection device makes detection by day using natural light, organic plate glass and polarizer slice as polarized light source
Gas influences, and needs illumination sufficient；On the other hand the ruler of organic plate glass and polarizer slice is needed when detecting large-sized glass
It is very little to be also very much not convenient for measuring；In addition, the placement of organic plate glass and polarizer slice is not also square when being directed to existing building on-site test
Just.
(2) detection device is based on the photoelastic principle of transmission-type, can be found by acquiring the photoelastic stress pattern of photoelastic image searching
Impurity or defect, but the detection device can only acquire photoelastic image, can not acquire the original image of impurity and defect, need to borrow
Help other instruments acquisition impurity and defect original image, analysis is further amplified, determine type, the size of impurity and defect with
And position.
The interior detection device mechanism is more complicated, and integrated level is not high, is not easy to the tempering glass of on-site test existing building
The impurity and defect of glass curtain wall.
Summary of the invention
For deficiency present in the relevant technologies, technical problem to be solved by the present invention lies in: a kind of tempering glass is provided
Glass curtain wall impurity and defect filed detection system, to facilitate the impurity of the tempered glass curtain wall of on-site test existing building and lack
It falls into.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows: provide a kind of tempered glass curtain wall impurity and
Defect filed detection system, including indoor detection device, outdoor polarized light source and connecting line, indoor detection device and outdoor polarization
Light source is connected by connecting line.
The interior detection device includes the first image capture module, the second image capture module, input display module, the
One power module, the first wireless communication module, the first main control module, magnet and first shell, for acquiring photoelastic image and original
Beginning image analyzes the information such as type, size and the position for determining impurity and defect.The first image acquisition module, described
Two image capture modules, the input display module, first power module, first wireless communication module respectively with institute
State the two-way electrical connection of the first main control module, the first image acquisition module, second image capture module, the input
Display module, first power module, first main control module and the magnet are pacified by the way that the first shell is fixed
Dress.
The first image acquisition module successively includes image acquisition device, optical lens and checking bias slice, photoelastic for acquiring
Image, the checking bias slice are linear polarizer.
Second image capture module successively includes image acquisition device, optical lens, for acquiring original image.
The input display module is transferred to first main control module for input control information and by control information；
For receiving and showing the display information of the first main control module transmission.
The control information includes the current display image of amplification, reduces current display image, the current display image of switching, protects
Current display image is deposited, increases brightness, reduce the control commands such as brightness.
First power module includes power management module, power interface, power switch and battery, for being the room
Each circuit module of interior detection device is powered.
First wireless communication module, the brightness adjusting signal sent for receiving first main control module, and will
It is sent to the outdoor polarized light source.
First main control module includes standard picture library, for according to the photoelastic image prestored in the standard picture library
Photoelastic stress pattern is found out in photoelastic image analysis with the acquisition of the first image acquisition module, primarily determines impurity and defect place
Region；Photoelastic image and original image, the acquisition of the first image acquisition module for being prestored according to the standard picture library
Photoelastic image and second image capture module acquisition original image further analyze, confirm impurity and defect class
The information such as type, size and location form testing result, and store the photoelastic image, described of the first image acquisition module acquisition
The original image of second image capture module acquisition and the testing result；For receiving the control of the input display module input
Information processed, and complete corresponding control action；Photoelastic image for acquiring the first image acquisition module, described second
The original image of image capture module acquisition and the testing result are used as display information to be sent to the input display module；With
In the original image that will be prestored in the photoelastic image prestored in the standard picture library and/or the standard picture library as display
Information is sent to the input display module.
The standard picture library, original image, various types including the tempered glass without any impurity and defect and
Size impurity and the corresponding original image of defect are free of the tempered glass of any impurity and defect using the acquisition of photoelastic scanning method
Photoelastic image, various types and size impurity and the corresponding photoelastic image of defect using the acquisition of photoelastic scanning method.
The magnet is used to be attracted the iron plate in the outdoor polarized light source for being attracted with magnet, makes the indoor detection
When device is mobile, the outdoor polarized light source is moved.
The outdoor polarized light source includes polarizer slice, LED light source, second power supply module, the second wireless communication module, second
Main control module, the iron plate for being attracted with magnet and second shell, are used to form linearly polarized light.The polarizer slice, the LED light
Source, the second power supply module, second wireless communication module, second main control module and it is described be used for and magnet be attracted
Iron plate pass through second shell be fixedly mounted.
The polarizer slice is linear polarizer, and plane where plane where the polarizer slice and the checking bias slice is mutually flat
Row, the light direction of vibration of the polarizer slice and the checking bias slice are mutually perpendicular to.
The second power supply module includes power management module, power interface, power switch and battery, for main for second
Control module, the second wireless communication module and LED light source power supply.
Second wireless communication module is used to receive the brightness adjusting signal that the indoor detection device is sent, and will be bright
Degree adjustment signal is sent to second main control module.
Second main control module is used to receive the brightness adjusting signal that second wireless communication module is sent, and adjusts
The brightness of LED light source.
Further, the input display module shows the electricity of the battery of the indoor detection device.
Further, the input display module shows the electricity of the battery of the outdoor polarized light source.
Further, the optical lens of the first image acquisition module is tight shot or zoom lens.
Further, the optical lens of second image capture module is tight shot or zoom lens.
Further, the indoor detection device further includes warning note module, the warning note module and described the
The two-way electrical connection of one main control module, the alarm alert signal issued for receiving first main control module, and make alarm
Prompt.
Further, the indoor detection device further includes key, the key and the two-way electricity of the first main control module
Gas connection gives first main control module for input signal.
Further, the indoor detection device further includes third wireless communication module, the third wireless communication module
With the two-way electrical connection of the first main control module, it is used for the first main control module inputoutput data, the third to be wireless
Communication module is bluetooth, infrared, WiFi, 4G or other wireless communication modules.
Further, at least one data-interface, the data are provided in the first shell of the indoor detection device
Interface and the two-way electrical connection of the first main control module are used for the first main control module inputoutput data, the data
Interface is USB interface, serial ports, Ethernet interface or other data-interfaces.
Further, the battery of the outdoor polarized light source uses replaceable lithium battery.
The present invention provides a kind of tempered glass curtain wall impurity and defect filed detection systems, pass through the photoelastic original of transmission-type
Reason, acquires photoelastic image, and the photoelastic image of comparative analysis acquisition and the photoelastic image prestored find out photoelastic stress pattern, determine impurity
With defect region, original image is further acquired to this region, original image that further comparative analysis prestores prestores
Photoelastic image, the original image of acquisition and the photoelastic image of acquisition determine that type, size and position of impurity and defect etc. are believed
Breath.
Correspondingly, the present invention also provides the methods of a kind of tempered glass curtain wall impurity and defect on-site test, including with
Lower step:
1) indoor detection device is placed on tempered glass curtain wall indoor to be checked, outdoor polarized light source is in corresponding tempering to be checked
The absorption of glass curtain wall outside is placed, and the brightness for adjusting outdoor polarized light source makes it suitable for acquiring photoelastic image.
2) blocked scan is carried out to tempered glass curtain wall to be checked by mobile indoor detection device, outdoor polarized light source is because of magnetic
It is attracted and moves.
3) during scanning tempered glass curtain wall to be checked, indoor detection device acquires photoelastic image, and real time contrast in real time
The photoelastic image analyzing the photoelastic image of acquisition and prestoring finds out photoelastic stress pattern, the photoelastic image of real-time display acquisition and analysis
As a result.
4) after indoor detection device finds photoelastic stress pattern, indoor detection device acquires region corresponding to photoelastic stress pattern
Original image, original image that further comparative analysis prestores, the photoelastic image prestored, the original image of acquisition and acquisition
Photoelastic image determines type, size and the accurate location of the impurity and defect in tempered glass curtain wall to be checked.
5) after the type, size and accurate location that determine the impurity and defect in tempered glass curtain wall to be checked, indoor detection
Device saves impurity and the photoelastic image of the corresponding acquisition of defect, acquisition original image and testing result.
The beneficial technical effect of the present invention lies in:
1, detection system provided by the invention is not influenced by weather illumination condition, is not limited by tested tempered glass curtain wall size
System, it is convenient to be detected in tempered glass curtain wall of the building site to existing building.
2, detection system provided by the invention finds out light by the photoelastic principle of transmission-type, the real-time photoelastic image of collection analysis
Stress pattern is played, quickly determines impurity and defect region.
3, the photoelastic image and original image of detection system acquisition impurity and defect provided by the invention, combined standard image
The photoelastic image and original image of library comprehensive analysis impurity and defect confirm type, size and the accurate location of impurity and defect
Information is more accurate, without the other instruments such as portable microscope analysing impurity and defect.
4, integration degree is high, battery power supply for detection system provided by the invention, facilitates the steel of on-site test existing building
Change the impurity and defect of glass curtain wall.
Detailed description of the invention
Fig. 1 is the indoor detection of tempered glass curtain wall impurity and defect filed detection system embodiment one provided by the invention
Device composed structure block diagram；
Fig. 2 is the outdoor polarized light source of tempered glass curtain wall impurity and defect filed detection system embodiment one provided by the invention
Composed structure block diagram；
Fig. 3 is the indoor detection device of tempered glass curtain wall impurity and defect filed detection system embodiment two provided by the invention
Composed structure block diagram；
Fig. 4 is the indoor detection device of tempered glass curtain wall impurity and defect filed detection system embodiment three provided by the invention
Composed structure block diagram；
Fig. 5 is the indoor detection device of tempered glass curtain wall impurity provided by the invention and defect filed detection system example IV
Composed structure block diagram；
Fig. 6 is the vertical of a direction of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Body structural schematic diagram；
Fig. 7 is another direction of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Schematic perspective view；
Fig. 8 is the outdoor polarized light source of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
The schematic perspective view in one direction；
Fig. 9 is the outdoor polarized light source of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Internal structure diagrammatic top view；
Figure 10 is the indoor detection dress of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Set composed structure block diagram；
Figure 11 is the indoor detection dress of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Set the schematic diagram of main view direction；
Figure 12 is the indoor detection dress of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Set the schematic perspective view in a direction；
Figure 13 is the indoor detection dress of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Set internal structure diagrammatic top view；
Figure 14 is the indoor detection dress of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Set internal structure signal right view；
Figure 15 is the indoor detection dress of tempered glass curtain wall impurity and defect filed detection system embodiment five provided by the invention
Set internal structure signal left view；
In figure: 1 is indoor detection device, and 2 be outdoor polarized light source, and 3 be connecting line, and 001 is magnet, and 002 is first shell,
003 is iron plate, and 004 is second shell, and 10 be the first image capture module, and 101 be image acquisition device, and 102 be optical lens,
103 be checking bias slice, and 11 be the second image capture module, and 111 be image acquisition device, and 112 be optical lens, and 12 be input display mould
Block, 121 be display screen, and 122 be touch screen, and 13 be the first power module, and 131 be power management module, and 132 be power interface,
133 be power switch, and 134 be battery, and 14 be the first wireless communication module, and 15 be the first main control module, and 16 be warning note mould
Block, 161 be LED light, and 162 be buzzer, and 17 be key, and 171 be the first key, and 172 be the second key, and 18 be USB number
It is third wireless communication module according to interface, 19,21 be polarizer slice, and 22 be LED light source, and 23 be second power supply module, and 231 be power supply
Management module, 232 be power interface, and 233 be power switch, and 234 be battery, and 24 be the second wireless communication module, and 25 be second
Main control module.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments；Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment one:
The present invention provides a kind of tempered glass curtain wall impurity and defect filed detection systems, including indoor detection device 1, outdoor
Polarized light source 2 and connecting line 3.
Fig. 1 is the indoor detection of tempered glass curtain wall impurity provided by the invention and defect filed detection system embodiment one
1 composed structure block diagram of device, Fig. 2 are tempered glass curtain wall impurity provided by the invention and defect filed detection system embodiment one
2 composed structure block diagram of outdoor polarized light source, for simplicity, illustrate only to the relevant element of theme in text, it is overall
Indoor detection device 1 and outdoor polarized light source 2 can have many other constructions and many other types of equipment can be used.Such as figure
Shown in 1, the indoor detection device of the tempered glass curtain wall impurity and defect filed detection system, using integral structure, packet
It includes:
First image capture module 10, the second image capture module 11, input display module 12, the first power module 13, first
Wireless communication module 14, the first main control module 15, in magnet 001(Fig. 1 not depending on out) and first shell 002(Fig. 1 in do not regard out).
It is the first image acquisition module 10, second image capture module 11, the input display module 12, described
First power module 13 and the first wireless communication module 14 with the two-way electrical connection of first main control module 15, described first
Image capture module 10, second image capture module 11, the input display module 12, first power module 13,
First wireless communication module 14, first main control module 15 and the magnet 001 fixed peace in the first shell 002
Dress.
The first image acquisition module 10 successively includes image acquisition device 101, optical lens 102 and checking bias slice 103, is used
In acquiring photoelastic image, the checking bias slice 103 is linear polarizer.
The checking bias slice 103 and the optical lens 102 are used to form photoelastic image, optionally, the optical lens 102
Using tight shot, optionally, the optical lens 102 uses zoom lens.
Described image collector 101 converts electric signal for collected optical signal, by telecommunications for acquiring photoelastic image
Number the first main control module 15 is sent to by data-interface.Specifically, described image collector 101 is connect using USB interface, network
Mouth or the data-interface of other physical forms are communicated with the first main control module 15.In an embodiment of the present embodiment, institute
It states image acquisition device 101 and uses 1080P high definition starlight grade low-light (level) USB camera mould using Sony's IMX322 chip as core
Group.
Second image capture module 11 is original for acquiring successively including image acquisition device 111, optical lens 112
Image.
The optical lens 112 is used to form original image, and optionally, the optical lens 112 uses tight shot, can
Selection of land, the optical lens 112 use zoom lens.
Described image collector 111 converts electric signal for collected optical signal, by telecommunications for acquiring original image
Number the first main control module 15 is sent to by data-interface.Specifically, described image collector 111 is connect using USB interface, network
Mouth or the data-interface of other physical forms are communicated with the first main control module 15.In an embodiment of the present embodiment, institute
It states image acquisition device 111 and uses 1080P high definition starlight grade low-light (level) USB camera mould using Sony's IMX322 chip as core
Group.
The input display module 12 includes display screen 121 and touch screen 122, and the touch screen 122 is used for input control
Control information is simultaneously transferred to first main control module 15 by information.The control information includes the current display image of amplification, contracting
Small current display image, saves current display image, increases brightness, reduces the control commands such as brightness the current display image of switching.
The display screen 121 is used to receiving and showing the display information that first main control module 15 transmits.
First power module 13 includes power management module 131, power interface 132, power switch 133 and battery
134, for each circuit module power supply for the indoor detection device 1.
The power management module 131, for charging, electric discharge, the management of output voltage to the battery 134.
The battery 134 can be lithium battery or other rechargeable batteries.The power interface 132 is for connecting external electrical
Source.
The power switch 133 is connected between the power management module 131 and first main control module 15, is used for
Control each circuit module power supply of the indoor detection device 1.
First wireless communication module 14, the brightness adjusting signal sent for receiving first main control module 15,
And send it to the outdoor polarized light source 2.Specifically first wireless communication module 14 can for bluetooth, Zigbee or
Other wireless communication modules, in an embodiment of the present embodiment, first wireless communication module 14 is bluetooth module.
First main control module 15 includes standard picture library, for according to the photoelastic figure prestored in the standard picture library
Photoelastic stress pattern is found out in the photoelastic image analysis that picture and the first image acquisition module 10 acquire, and primarily determines impurity and defect
Region；Photoelastic image and original image, the first image acquisition module for being prestored according to the standard picture library
The photoelastic image of 10 acquisitions and the original image of second image capture module 11 acquisition are further analyzed, and are confirmed impurity and are lacked
The information such as sunken type, size and location form testing result, and store the photoelastic of the acquisition of the first image acquisition module 10
Image, the original image of second image capture module 11 acquisition and the testing result；For receiving the touch screen 122
The control information of input, and complete corresponding control action；Photoelastic figure for acquiring the first image acquisition module 10
Picture, the original image of second image capture module 11 acquisition and the testing result are sent to described aobvious as display information
Display screen 121；Original graph for will be prestored in the photoelastic image prestored in the standard picture library and/or the standard picture library
As being sent to the display screen 121 as display information.First main control module 15 is Embedded Computer On Modules, embedded
Computer module can use (SuSE) Linux OS, Windows operating system, Android operation system, WinCE operating system
Or other operating systems.In an embodiment of the present embodiment, first main control module 15 is 4 generation of raspberry pie
Raspberry Pi 4B type Embedded Computer On Modules.
The standard picture library, original image, various types including the tempered glass without any impurity and defect and
Size impurity and the corresponding original image of defect are free of the tempered glass of any impurity and defect using the acquisition of photoelastic scanning method
Photoelastic image, various types and size impurity and the corresponding photoelastic image of defect using the acquisition of photoelastic scanning method.
The magnet 001 is used to be attracted the iron plate 003 in the outdoor polarized light source 2 for being attracted with magnet, makes described
When indoor detection device 1 is mobile, the outdoor polarized light source 2 is moved.
As shown in Fig. 2, the outdoor polarized light source 2 of the tempered glass curtain wall impurity and defect filed detection system, uses
Integral structure, comprising:
Polarizer slice 21, second power supply module 23, the second wireless communication module 24, the second main control module 25, is used for LED light source 22
With magnet 001 be attracted iron plate 003(Fig. 2 in not depending on out) and second shell 004(Fig. 2 in do not regard out), be used to form linear polarization
Light.It is the polarizer slice 21, the LED light source 22, the second power supply module 23, second wireless communication module 24, described
Second main control module 25 and the iron plate 003 for being attracted with magnet 001 are fixedly mounted by second shell 004；
The polarizer slice 21 is linear polarizer, and the 21 place plane of polarizer slice and the 103 place plane of checking bias slice are mutual
In parallel, the light direction of vibration of the polarizer slice 21 and the checking bias slice 103 is mutually perpendicular to.
The light that the LED light source 22 issues becomes linearly polarized light after the polarizer slice 21.
The second power supply module 23 includes power management module 231, power interface 232, power switch 233 and battery
234, for powering for the second main control module 25, the second wireless communication module 24 and LED light source 22.
The power management module 231, for charging, electric discharge, the management of output voltage to the battery 234.
The battery 234 can be lithium battery or other rechargeable batteries.The power interface 232 is for connecting external electrical
Source.
The power switch 233 is connected between the power management module 231 and second main control module 25, is used for
For the power supply of the second main control module 25, the second wireless communication module 24 and LED light source 22.
Second wireless communication module 24, the brightness adjusting signal sent for receiving the indoor detection device 1, and
Send it to second main control module 25.Specifically second wireless communication module 24 can for bluetooth, Zigbee or
Other wireless communication modules, in an embodiment of the present embodiment, second wireless communication module 24 is bluetooth module.
Second main control module 25 is used to receive the brightness adjusting signal that second wireless communication module 24 is sent, and
Adjust the brightness of LED light source 22.
Tempered glass curtain wall impurity and defect filed detection system provided in this embodiment, by the photoelastic principle of transmission-type,
Acquire photoelastic image, the photoelastic image of comparative analysis acquisition and the photoelastic image prestored find out photoelastic stress pattern, determine impurity and
Defect region further acquires original image, the original image that further comparative analysis prestores, the light prestored to this region
Image, the original image of acquisition and the photoelastic image of acquisition are played, determines the information such as the type, size and position of impurity and defect.
Correspondingly, tempering is detected using tempered glass curtain wall impurity provided by the present embodiment and defect filed detection system
The method of glass curtain wall impurity and defect, comprising the following steps:
1) indoor detection device 1 is placed on tempered glass curtain wall indoor to be checked, outdoor polarized light source 2 is in corresponding steel to be checked
Change the absorption of glass curtain wall outside to place, the brightness for adjusting outdoor polarized light source 2 makes it suitable for acquiring photoelastic image.
2) blocked scan is carried out to tempered glass curtain wall to be checked by mobile indoor detection device 1, outdoor polarized light source 2 because
Magnet is attracted and moves.
3) during scanning tempered glass curtain wall to be checked, indoor detection device 1 acquires photoelastic image, and real time contrast in real time
The photoelastic image analyzing the photoelastic image of acquisition and prestoring finds out photoelastic stress pattern, the photoelastic image of real-time display acquisition and analysis
As a result.
4) after indoor detection device 1 finds photoelastic stress pattern, indoor detection device 1 acquires area corresponding to photoelastic stress pattern
The original image in domain, original image that further comparative analysis prestores, the photoelastic image prestored, the original image of acquisition and acquisition
Photoelastic image, determine type, size and the accurate location of the impurity and defect in tempered glass curtain wall to be checked.
5) after the type, size and accurate location that determine the impurity and defect in tempered glass curtain wall to be checked, indoor detection
Device 1 saves impurity and the photoelastic image of the corresponding acquisition of defect, acquisition original image and testing result.
The implementation of the present embodiment can bring following advantageous effects:
1, detection system provided by the invention is not influenced by weather illumination condition, is not limited by tested tempered glass curtain wall size
System, it is convenient to be detected in tempered glass curtain wall of the building site to existing building.
2, detection system provided by the invention finds out light by the photoelastic principle of transmission-type, the real-time photoelastic image of collection analysis
Stress pattern is played, quickly determines impurity and defect region.
3, the photoelastic image and original image of detection system acquisition impurity and defect provided by the invention, combined standard image
The photoelastic image and original image of library comprehensive analysis impurity and defect confirm type, size and the accurate location of impurity and defect
Information is more accurate, without the other instruments such as portable microscope analysing impurity and defect.
4, integration degree is high, battery powers, is small and exquisite portable for detection system provided by the invention, facilitates on-site test existing
The impurity and defect of the tempered glass curtain wall of building.
Embodiment two:
The present invention provides a kind of tempered glass curtain wall impurity and defect filed detection systems, including indoor detection device 1, outdoor
Polarized light source 2 and connecting line 3.The outdoor polarized light source 2 of the tempered glass curtain wall impurity and defect filed detection system, with reality
It is identical to apply example one, repeats no more.
The indoor detection device 1 of the tempered glass curtain wall impurity and defect filed detection system, using integral structure,
On the basis of example 1, it may also include that warning note module 16, indoor detection device 1 composed structure block diagram such as Fig. 3 institute
Show.
The warning note module 16 and the two-way electrical connection of first main control module 15, it is main for receiving described first
The alarm alert signal that module 15 issues is controlled, and makes warning note；The warning note module 16 is in the first shell 002
Upper fixed installation.
First main control module 15, it may also be used for according to the photoelastic image prestored in the standard picture library and described
Photoelastic stress pattern is found out in the photoelastic image analysis of one image capture module 10 acquisition, after primarily determining impurity and defect region
Alarm alert signal is issued to the warning note module 16.Optionally, the warning note module 16 includes buzzer and refers to
Show lamp, when first main control module 15 is acquired according to the photoelastic image and the first image prestored in the standard picture library
Photoelastic stress pattern is found out in the photoelastic image analysis that module 10 acquires, and sending alarm mentions after primarily determining impurity and defect region
Show that signal to the warning note module 16, makes the buzzer of the warning note module 16 sound an alarm sound, indicator light flashing.
Embodiment three:
The present invention provides a kind of tempered glass curtain wall impurity and defect filed detection systems, including indoor detection device 1, outdoor
Polarized light source 2 and connecting line 3.The outdoor polarized light source 2 of the tempered glass curtain wall impurity and defect filed detection system, with reality
It is identical to apply example one, repeats no more.
The indoor detection device 1 of the tempered glass curtain wall impurity and defect filed detection system, using integral structure,
On the basis of example 2, it may also include that key 17, indoor 1 composed structure block diagram of detection device are as shown in Figure 4.
The key 17 and the two-way electrical connection of first main control module 15, give first master control for input signal
Module 15, the key 17 are fixedly mounted in the first shell 002.
First main control module 15, it may also be used for receive the input signal of the key 17, and complete corresponding control
Movement.Optionally, the function of the key 17 is to save present image, and input signal gives described first after key 17 is pressed
Main control module 15, first main control module 15 receive the input signal that the key 17 issues, and complete to save present image
Movement.Optionally, the function of the key 17 is the current display image of switching, and input signal is to institute after key 17 is pressed
The first main control module 15 is stated, first main control module 15 receives the input signal that the key 17 issues, and completing will be current
The photoelastic image of display is switched to original image or the original image currently shown is switched to the movement of photoelastic image.
Example IV:
The present invention provides a kind of tempered glass curtain wall impurity and defect filed detection systems, including indoor detection device 1, outdoor
Polarized light source 2 and connecting line 3.The outdoor polarized light source 2 of the tempered glass curtain wall impurity and defect filed detection system, with reality
It is identical to apply example one, repeats no more.
The indoor detection device 1 of the tempered glass curtain wall impurity and defect filed detection system, using integral structure,
On the basis of embodiment three, it may also include that data-interface 18, indoor 1 composed structure block diagram of detection device are as shown in Figure 5.
The data-interface 18 with the two-way electrical connection of first main control module 15, in the first shell 002
It is fixedly mounted.
The data-interface 18 is used for 15 inputoutput data of the first main control module.The specifically data-interface 18
It can be the data-interface of USB interface, serial ports, Ethernet interface or other physical forms.In a kind of embodiment party of the present embodiment
In formula, the data-interface 18 is USB interface, can connect the standards USB storage devices such as USB flash disk for first main control module 15,
Update the standard picture library in the first main control module 15 of the indoor detection device 1, or by the of the indoor detection device 1
Photoelastic image, second image capture module for the acquisition of the first image acquisition module 10 that one main control module 15 is stored
The original image of 11 acquisitions and testing result export.
Embodiment five:
The present invention provides a kind of tempered glass curtain wall impurity and defect filed detection systems, including indoor detection device 1, outdoor
Polarized light source 2 and connecting line 3, as shown in Figure 6 and Figure 7.The room of the tempered glass curtain wall impurity and defect filed detection system
2 composed structure of external polarized light source is identical as implementing one, as shown in Fig. 2, Fig. 8 and Fig. 9.On the basis of example 1, described
Two main control modules 25 can also be used in the electricity for acquiring the battery 234 of the second power supply module 23 of the outdoor polarized light source 2, and will
The information about power sends the second wireless communication module 24；Second wireless communication module 24 can also be used to receive the second master control mould
The information about power of the battery 234 of the second power supply module 23 for the outdoor polarized light source 2 that block 25 is sent, and it is sent to indoor inspection
Survey device 1.
As shown in Figure 10, Figure 11, Figure 12, Figure 13, Figure 14 and Figure 15, the tempered glass curtain wall impurity and the inspection of defect scene
The indoor detection device 1 of examining system on the basis of example 1, may also include that warning note module using integral structure
16, key 17, data-interface 18 and third wireless communication module 19.
The warning note module 16, the key 17, the data-interface 18 and the third wireless communication module 19
With the two-way electrical connection of first main control module 15, it is each attached in the first shell 002.
The warning note module 16 includes LED light 161 and buzzer 162, for receiving the first master control mould
The alarm alert signal that block 15 issues, and the flashing of LED light 161, buzzer 162 is made to sound an alarm sound.
The key 17 includes the first key 171 and the second key 172, and the first key 171 is for generating the first input letter
Number and be sent to first main control module 15, the second key 172 is for generating the second input signal and being sent to described first
Main control module 15.
The data-interface 18 is used for 15 inputoutput data of the first main control module.The specifically data-interface 18
It can be the data-interface of USB interface, serial ports, Ethernet interface or other physical forms.In a kind of embodiment party of the present embodiment
In formula, the data-interface 18 is USB interface, can connect the standards USB storage devices such as USB flash disk for first main control module 15,
Update the standard picture library in the first main control module 15 of the indoor detection device 1, or by the of the indoor detection device 1
Photoelastic image, second image capture module for the acquisition of the first image acquisition module 10 that one main control module 15 is stored
The original image of 11 acquisitions and testing result export.
The third wireless communication module 19 is used for 15 inputoutput data of the first main control module.The third is wireless
Communication module 19 can be bluetooth, infrared, WiFi, 4G or other wireless communication modules.Optionally, the third wireless communication module
19 be WiFi, and the computer with WiFi can be used and connect with the indoor detection device 1 by WiFi, update the interior
Standard picture library in first main control module 15 of detection device 1, or by the first main control module 15 of the indoor detection device 1
Photoelastic image, second image capture module 11 of the acquisition of the first image acquisition module 10 stored acquire original
Image and testing result export.
First wireless communication module 14, it may also be used for it is inclined to receive the outdoor that the outdoor polarized light source 2 is sent
The electricity of the battery 234 of vibration light source 2, and send it to first main control module 15.
First main control module 15, it may also be used for according to the photoelastic image prestored in the standard picture library and described
Photoelastic stress pattern is found out in the photoelastic image analysis of one image capture module 10 acquisition, after primarily determining impurity and defect region
Alarm alert signal is issued to the warning note module 16；Can also be used to receive the transmission of the first key 171 first is defeated
Enter signal, receives after first signal 5% brightness of increase according to first input signal of every receptions, after increase
The method that brightness adjustment is 0 is removed to send brightness adjusting signal to the first wireless communication module 14 when brightness is more than 100%；May be used also
The second input signal sent for receiving second key 172 is completed after receiving the second signal by display screen
The 121 photoelastic images currently shown are switched to original image or are switched to the original image that display screen 121 is currently shown photoelastic
The movement of image；It can also be used in the electricity for acquiring the battery 134 of the first power module 13 of the indoor detection device 1, and will
The electricity is sent to the display screen 121 as display information；It can also be used to receive first wireless communication module 14
The electricity of the battery 234 of the outdoor polarized light source 2 sent, and the display screen is sent to using the electricity as display information
121。
Tempered glass curtain wall impurity and defect filed detection system provided in this embodiment, by the photoelastic principle of transmission-type,
Acquire photoelastic image, the photoelastic image of comparative analysis acquisition and the photoelastic image prestored find out photoelastic stress pattern, determine impurity and
Defect region further acquires original image, the original image that further comparative analysis prestores, the light prestored to this region
Image, the original image of acquisition and the photoelastic image of acquisition are played, determines the information such as the type, size and position of impurity and defect.
Tempered glass curtain wall impurity and defect filed detection system provided in this embodiment are at least with the following functions:
1) by 122 input signal of the first key 171 or touch screen, the brightness of outdoor polarized light source 2 is adjusted.
2) the photoelastic image of tested tempered glass is acquired by the first image capture module 10 in real time, and passes through the first master control
Module 15 analyzes the photoelastic image in real time, finds out photoelastic stress pattern, quickly determines impurity and defect region.
3) it after finding out photoelastic stress pattern, is issued by the flashing of LED light 161 of warning note module 16, buzzer 162
Prompt tone.
4) the photoelastic image that region corresponding to photoelastic stress pattern is acquired by the first image capture module 10, passes through second
Image capture module 11 acquires the original image in region corresponding to photoelastic stress pattern, analyzes the light by the first main control module 15
Image and the original image are played, determines type, size and the accurate location of the impurity and defect in tested glass.
5) current electric quantity of indoor detection device 1, the current electric quantity of outdoor polarized light source 2, light are shown by display screen 121
Play image, original image and testing result.
6) by 122 input signal of touch screen, the photoelastic image or original image of the display of display screen 121 are zoomed in or out.
7) by 122 input signal of the second key 172 or touch screen, the photoelastic image that display screen 121 is currently shown is cut
It is changed to original image or the original image that display screen 121 is currently shown is switched to photoelastic image.
8) by 122 input signal of touch screen, impurity and the photoelastic image of the corresponding acquisition of defect, acquisition original image are saved
And testing result.
9) by data-interface 18 or third wireless communication module 19, the first main control module of indoor detection device 1 is updated
Standard picture library in 15.
10) by data-interface 18 or third wireless communication module 19, by the first main control module 15 of indoor detection device 1
Photoelastic image, the original image, testing result export stored.
Correspondingly, tempering is detected using tempered glass curtain wall impurity provided by the present embodiment and defect filed detection system
The method of glass curtain wall impurity and defect, comprising the following steps:
1) indoor detection device 1 is placed on tempered glass curtain wall indoor to be checked, outdoor polarized light source 2 is in corresponding steel to be checked
Change the absorption of glass curtain wall outside to place, the brightness for adjusting outdoor polarized light source 2 makes it suitable for acquiring photoelastic image.
2) blocked scan is carried out to tempered glass curtain wall to be checked by mobile indoor detection device 1, outdoor polarized light source 2 because
Magnet is attracted and moves.
3) during scanning tempered glass curtain wall to be checked, indoor detection device 1 acquires photoelastic image, and real time contrast in real time
The photoelastic image analyzing the photoelastic image of acquisition and prestoring finds out photoelastic stress pattern, the photoelastic image of real-time display acquisition and analysis
As a result.
4) after indoor detection device 1 finds photoelastic stress pattern, warning note is issued.Indoor detection device 1 acquires photoelastic answer
The original image in region corresponding to power spot, original image that further comparative analysis prestores, the photoelastic image prestored, acquisition
The photoelastic image of original image and acquisition determines the type of the impurity and defect in tempered glass curtain wall to be checked, size and accurate
Position.
5) after the type, size and accurate location that determine the impurity and defect in tempered glass curtain wall to be checked, indoor detection
Device 1 saves impurity and the photoelastic image of the corresponding acquisition of defect, acquisition original image and testing result.
The implementation of the present embodiment can bring following advantageous effects:
1, detection system provided by the invention is not influenced by weather illumination condition, is not limited by tested tempered glass curtain wall size
System, it is convenient that the tempered glass curtain wall on existing building is detected in building site.
2, detection system provided by the invention finds out light by the photoelastic principle of transmission-type, the real-time photoelastic image of collection analysis
Stress pattern is played, quickly determines impurity and defect region.
3, the photoelastic image and original image of detection system acquisition impurity and defect provided by the invention, combined standard image
The photoelastic image and original image of library comprehensive analysis impurity and defect confirm type, size and the accurate location of impurity and defect
Information is more accurate, without the other instruments such as portable microscope analysing impurity and defect.
4, integration degree is high, battery power supply for detection system provided by the invention, facilitates the steel of on-site test existing building
Change the impurity and defect of glass curtain wall.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of tempered glass curtain wall impurity and defect filed detection system, including indoor detection device (1), outdoor polarized light source
(2) it is connected with outdoor polarized light source (2) by connecting line (3) with connecting line (3), indoor detection device (1), it is characterised in that:
The interior detection device (1) includes the first image capture module (10), the second image capture module (11), input display
Module (12), the first power module (13), the first wireless communication module (14), the first main control module (15), magnet (001) and
One shell (002) is analyzed for acquiring photoelastic image and original image and determines impurity and type, size and the position of defect etc.
Information；
The first image acquisition module (10), second image capture module (11), the input display module (12), institute
It is two-way electrical with first main control module (15) respectively to state the first power module (13), first wireless communication module (14)
Connection, the first image acquisition module (10), second image capture module (11), the input display module (12),
First power module (13), the first wireless communication module (14), first main control module (15) and the magnet (001)
It is fixedly mounted by the first shell (002)；
The first image acquisition module (10) successively includes image acquisition device (101), optical lens (102) and checking bias slice
(103), for acquiring photoelastic image, the checking bias slice is linear polarizer；
Second image capture module (11) includes successively image acquisition device (111), optical lens (112), for acquiring original
Beginning image；
The input display module (12) is transferred to first main control module for input control information and by control information
(15)；For receiving and showing the display information of the first main control module (15) transmission；
The control information includes the current display image of amplification, reduces current display image, the current display image of switching, saves and work as
Preceding display image increases brightness, reduces the control commands such as brightness；
First power module (13) includes power management module (131), power interface (132), power switch (133) and electricity
Pond (134), for each circuit module power supply for the indoor detection device (1)；
First wireless communication module (14), the brightness adjusting signal sent for receiving first main control module (15),
And send it to the outdoor polarized light source (2)；
First main control module (15) includes standard picture library, for according to the photoelastic image prestored in the standard picture library
Photoelastic stress pattern is found out in photoelastic image analysis with the first image acquisition module (10) acquisition, primarily determines impurity and defect
Region；Photoelastic image and original image, the first image acquisition module for being prestored according to the standard picture library
(10) original image of photoelastic image and second image capture module (11) acquisition acquired is further analyzed, and confirms impurity
Testing result is formed with information such as type, the size and location of defect, and stores the first image acquisition module (10) acquisition
Photoelastic image, second image capture module (11) acquisition original image and the testing result；It is described for receiving
The control information of display module (12) input is inputted, and completes corresponding control action；For the first image to be acquired mould
The photoelastic image of block (10) acquisition, the original image of second image capture module (11) acquisition and the testing result conduct
Display information is sent to the input display module (12)；Photoelastic image for will be prestored in the standard picture library and/or
The original image prestored in the standard picture library is sent to the input display module (12) as display information；
The standard picture library, including original image, various types and size without any impurity and the tempered glass of defect
Impurity and the corresponding original image of defect are free of the photoelastic of the tempered glass of any impurity and defect using the acquisition of photoelastic scanning method
Image, various types and size impurity and the corresponding photoelastic image of defect using the acquisition of photoelastic scanning method；
The magnet (001) is used to be attracted the iron plate (003) in the outdoor polarized light source (2) for being attracted with magnet, makes institute
When stating indoor detection device (1) movement, the outdoor polarized light source (2) is moved；
The outdoor polarized light source (2) includes polarizer slice (21), LED light source (22), second power supply module (23), the second channel radio
Letter module (24), the second main control module (25), the iron plate (003) for being attracted with magnet (001) and second shell (004), are used
In formation linearly polarized light；The polarizer slice (21), the LED light source (22), the second power supply module (23), second nothing
Line communication module (24), second main control module (25) and the iron plate (003) for being attracted with magnet (001) pass through
Second shell (004) is fixedly mounted；
The polarizer slice (21) is linear polarizer, flat where plane where the polarizer slice (21) and the checking bias slice (103)
Face is parallel to each other, and the polarizer slice (21) and the light direction of vibration of the checking bias slice (103) are mutually perpendicular to；
The second power supply module (23) includes power management module (231), power interface (232), power switch (233) and electricity
Pond (234), for powering for the second main control module (25), the second wireless communication module (24) and LED light source (22)；
Second wireless communication module (24) is used to receive the brightness adjusting signal that the indoor detection device (1) sends, and
Brightness adjusting signal is sent to second main control module (25)；
Second main control module (25) is used to receive the brightness adjusting signal that second wireless communication module (24) sends, and
Adjust the brightness of LED light source (22).
2. tempered glass curtain wall impurity as described in claim 1 and defect filed detection system, which is characterized in that the interior
Detection device (1) further includes warning note module (16), the warning note module (16) and first main control module (15)
Two-way electrical connection, the alarm alert signal issued for receiving first main control module (15), and make warning note；Institute
Warning note module (16) is stated by being fixedly mounted on the first shell (002)；First main control module (15), also can be used
In the photoelastic image according to photoelastic image and the first image acquisition module (10) acquisition prestored in the standard picture library
Photoelastic stress pattern is found out in analysis, issues alarm alert signal to the warning note after primarily determining impurity and defect region
Module (16).
3. tempered glass curtain wall impurity as claimed in claim 2 and defect filed detection system, which is characterized in that the interior
Detection device (1) further includes key (17), and the key (17) and the two-way electrical connection of first main control module (15) are used for
Input signal gives first main control module (15), and the key (17) is fixedly mounted by the first shell (002)；
First main control module (15), it may also be used for receive the input signal of the key (17), and complete corresponding control
Movement.
4. tempered glass curtain wall impurity as claimed in claim 3 and defect filed detection system, which is characterized in that the interior
Detection device (1) further includes the data-interface of at least one (18) being arranged on the first shell (002), the data-interface
(18) with the two-way electrical connection of first main control module (15), it is used for the first main control module (15) inputoutput data,
The data-interface (18) is the data-interface of USB interface, serial ports, Ethernet interface or other physical forms.
5. tempered glass curtain wall impurity as claimed in claim 4 and defect filed detection system, which is characterized in that the interior
Detection device (1) further includes third wireless communication module (19), the third wireless communication module (19) and first master control
Module (15) two-way electrical connection is used for the first main control module (15) inputoutput data, the third radio communication mold
Block (19) by the first shell (002) be fixedly mounted, the third wireless communication module (19) be bluetooth, infrared, WiFi,
4G or other wireless communication modules.
6. tempered glass curtain wall impurity as claimed in claim 1 to 5 and defect filed detection system, which is characterized in that
The optical lens (102) of the first image acquisition module (10) is tight shot or zoom lens.
7. tempered glass curtain wall impurity as claimed in claim 1 to 5 and defect filed detection system, which is characterized in that
The optical lens (112) of second image capture module (11) is tight shot or zoom lens.
8. tempered glass curtain wall impurity as claimed in claim 1 to 5 and defect filed detection system, which is characterized in that
Input display module (12) is also used to the electricity of the battery (134) of interior detection device (1) described in real-time display.
9. tempered glass curtain wall impurity as claimed in claim 1 to 5 and defect filed detection system, which is characterized in that
Input display module (12) is also used to the electricity of the battery (234) of outdoor polarized light source (2) described in real-time display.
10. a kind of examined using claim 1 to 5 any the tempered glass curtain wall impurity and defect filed detection system
The method of survey, which is characterized in that comprise the steps of:
1) indoor detection device is placed on tempered glass curtain wall indoor to be checked, outdoor polarized light source is in corresponding tempering to be checked
The absorption of glass curtain wall outside is placed, and the brightness for adjusting outdoor polarized light source makes it suitable for acquiring photoelastic image；
2) blocked scan is carried out to tempered glass curtain wall to be checked by mobile indoor detection device, outdoor polarized light source is because of magnet attraction
And it moves；
3) during scanning tempered glass curtain wall to be checked, indoor detection device acquires photoelastic image in real time, and real time contrast analyzes
The photoelastic image of acquisition and the photoelastic image prestored find out photoelastic stress pattern, the photoelastic image and analysis knot of real-time display acquisition
Fruit；
4) after indoor detection device finds photoelastic stress pattern, indoor detection device acquires the original in region corresponding to photoelastic stress pattern
Beginning image, original image that further comparative analysis prestores, the photoelastic image prestored, the original image of acquisition and acquisition it is photoelastic
Image determines type, size and the accurate location of the impurity and defect in tempered glass curtain wall to be checked；
5) after the type, size and accurate location that determine the impurity and defect in tempered glass curtain wall to be checked, indoor detection device
Save impurity and the photoelastic image of the corresponding acquisition of defect, acquisition original image and testing result.
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| 万德田 等: "门窗幕墙用钢化玻璃中杂质和缺陷的在线检测技术浅析", 门窗, no. 01, pages 2 - 6 * |
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Application publication date: 20191126 |