CN104807418B - One kind scraps motor vehicle components identifying system - Google Patents
One kind scraps motor vehicle components identifying system Download PDFInfo
- Publication number
- CN104807418B CN104807418B CN201510218586.3A CN201510218586A CN104807418B CN 104807418 B CN104807418 B CN 104807418B CN 201510218586 A CN201510218586 A CN 201510218586A CN 104807418 B CN104807418 B CN 104807418B
- Authority
- CN
- China
- Prior art keywords
- ray
- motor vehicle
- energy
- generator
- identifying system
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
- G01B15/04—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses one kind to scrap motor vehicle components identifying system, is the identifying system based on multi-energy X-ray material identification technology and image processing techniques, including conveyer, X-ray detection system and information processing system.X-ray detection system includes X-ray detection frame, dual-energy x-ray generator and linear display detector three parts.Dual-energy x-ray generator includes low energy X ray generator and sigmatron generator.Information processing system includes four signal input, processing, logic analysis, output modules, possesses 3D modeling imaging, parts identification and data redundancy processing function.The present invention can carry out stereoscan to scrapping motor vehicle, quick to identify that parts simultaneously obtain its space and geological information, be advantageously implemented and scrap the intellectuality of motor vehicle and disassemble.
Description
Technical field
The invention belongs to resources circulation reutilization technology field, and in particular to one kind scraps motor vehicle components identification system
System.
Background technology
With the rapidly development of China's automobile industry, the quantity for scrapping motor vehicle also increases severely therewith.On December 5th, 2014 public affairs
The data that An Bu Traffic Administration Bureaus announce show that China's civilian vehicles recoverable amount is up to 2.64 hundred million, wherein 1.54 hundred million, automobile.Press
6% meter, motor vehicle year learies be 13,200,000, it is contemplated that the year two thousand twenty will be more than 20,000,000.Motor vehicle is scrapped illegally into second-hand
Market, it is very harmful.The motor vehicle of scrapping reused is adapted, body performance changes, and safety coefficient substantially reduces.Exceed the time limit to make
Motor vehicle is scrapped, component wear is serious, and fuel oil consumption of lubricating oil is more than normal level, and discharge waste gas is unable to reach normal mark
Standard, cause serious resources and environment problems.With the rapid growth for scrapping vehicles number, automobile safety, science, height are scrapped
Value, which is disassembled, more and more to be paid attention to.
The recyclable recycling of steel, non-ferrous metal and parts thereof on motor vehicle remanufactures, and such as scraps motor-driven
If car can not be reclaimed rationally, the significant wastage of resource will be caused, meanwhile, interior of body has a large amount of harmful substances, and processing is not
When meeting bring serious threat to natural environment and health.Therefore, it is most valuable secondary resource to scrap motor vehicle
One of, its is safe and scientific to disassemble it is advantageously ensured that china natural resources and ecological safety.
Scrap before the recycling of motor vehicle recycling, it is necessary to disassembled by rational primary, could improve scrap it is motor-driven
Car resource utilization degree.The invention of Guangdong Bangpu Circulation Technology Co., Ltd.'s application《A kind of preprocess method of abandoned car
And its production line》（20130592479.8）A kind of preprocess method of abandoned car is provided, including disassemble process in advance, vehicle body is torn open
Solution process, dynamical system disassemble process and packing process, and this method is scientific and reasonable, disassembles efficiency high.Hunan ten thousand holds scientific and technological share
The invention of Co., Ltd's application《One kind disassembles reclaimer for abandoned car》（201220179910.7）One kind is provided to be used for
Abandoned car disassembles reclaimer, including the danger being sequentially connected dismantles station, buffer station, waste oil liquid and extracts station, delays
Rush station, engine mission dismounting station, buffer station, parts dismounting station, discharging station.The invention, which improves, scraps
The operating efficiency and the degree that becomes more meticulous of automobile dismounting recovery, avoid secondary pollution.But existing motor vehicle primary of scrapping is torn open
The method and apparatus of solution, depend on and manually disassemble, be not carried out intelligent automaticization.
The content of the invention
To realize that the intelligence for scrapping motor vehicle is disassembled, the present invention provides a kind of scientific and reasonable motor vehicle green of scrapping and disassembled
Parts intelligent identifying system, stereoscan is realized to scrapping motor vehicle, it is quick to identify parts and obtain its space and geometry
Information, it is advantageously implemented and scraps the intellectuality of motor vehicle and disassemble.
The present invention solves the scheme that above-mentioned technical problem is taken：One kind scraps motor vehicle components identifying system, is used for
The parts of motor vehicle are scrapped in identification, and the identifying system includes conveyer, probe assembly and information processing system, the report
Useless motor vehicle is placed on conveyer, and the probe assembly, which is placed in, scraps motor vehicle the week side of boss, and enters line slip to scrapping motor vehicle
Scanning, described information processing system connection probe assembly.
Further, the probe assembly includes X-ray detection frame, dual-energy x-ray generator and linearly displays detector；
The dual-energy x-ray generator and linear display the detector both sides that to be respectively placed in X-ray detection inframe relative.
Further, the dual-energy x-ray generator includes low energy X ray generator and sigmatron generator, described
The spectral coverage of low energy X ray generator transmitting X-ray is 40~50 KeV, the spectral coverage of sigmatron generator transmitting X-ray
For 80~100 KeV, the low energy X ray generator and sigmatron generator are located at X-ray detection frame the same side difference position
Put place.
Further, the identifying system also includes a closed stand, and the X-ray detection frame and conveyer are fixed
Inside closed stand.
Further, the X-ray detection frame is connected to inside closed stand in the week side of boss by multiple carriages.
Further, the conveyer is arranged on bottom side inside closed stand, the conveyer bag by column
Include stepper motor and conveyer belt.
Further, described information processing system includes four signal input, processing, logic analysis, output modules, tool
Standby 3D modeling imaging, parts identification and data redundancy processing function.
Further, the imaging of described 3D modeling scraps motor vehicle inside and outside geometric properties number according to probe assembly collection
According to being depicted as 3D model images, determine target parts locus.
Further, the dual-energy x-ray generator scraps motor vehicle, the linear display detection by X-ray irradiation
Device receives the high low energy gray value that dual-energy x-ray generator detects and calculates acquisition Zeff, for the Z of acquisitioneffMore than 10
Target SHAPE DETECTION and matching are carried out using radioscopic image, for the Z of acquisitioneffTarget less than 10, utilize height
The indicatrix of energy gray value fitting is matched with the indicatrix of target parts.
After employing above-mentioned technical proposal, closed stand of the invention effectively can prevent X ray from revealing, and protect person peace
Entirely.The step-by-step movement conveyer belt of the present invention can fix transmitted material object, and it is inclined to ensure that because of subsequent action position will not occur for material object
Move.The X-ray detection frame of the present invention once receives low energy to delivering into the progress twice sweep in kind inside closed stand
The signal that X-ray emitter is sent, the signal that sigmatron generator is sent once is received, when X ray passes through medium, no
Different degrees of energy intensity decay can be produced with power spectrum section.In low energy spectral coverage（40~50 KeV）The master of X-ray and medium
React for photoelectric effect, in high energy spectral coverage（80~100 KeV）Predominantly Compton scattering.Low energy X ray can obtain pair
The in kind profile higher than degree, but careful parts profile information can not be obtained, sigmatron penetration power is strong, can obtain thin
The profile information of part is caused, but contrast is low, using dual-energy x-ray generator, detector obtains ray and penetrates target object
High energy pad value and low energy pad value afterwards, material discrimination is determined using the difference of the decay of predetermined substance high energy and low energy decay
Rate, it is ensured that geomery clear data is accurate.Dual energy X ray detector can obtain the high low energy gray scale of target object
Value, so as to calculate effective atomic number Zeff, the indicatrix of target object can also be drawn according to high low energy gray value.
Management information system is handled the motor vehicle inside and outside geometric properties data of scrapping collected, is plotted as 3D moulds
Type image, determine target parts locus；Parts basis of characterization effective atomic number ZeffFeature as material identification
Amount, for ZeffObject more than 10 carries out SHAPE DETECTION and matching using radioscopic image, for ZeffTarget less than 10, profit
The indicatrix being fitted with high low energy gray value is matched with the indicatrix of target parts, so as to identify target zero
Part；Management information system carries out data processing using parallel computation, improves operational precision and operation efficiency.In summary, this hair
It is bright to carry out stereoscan, each parts of Intelligent Recognition to scrapping motor vehicle, and its spatial positional information is obtained, so as to real
Now scrap the intelligence recovery of motor vehicle.
Brief description of the drawings
Fig. 1 Intelligent Recognition testboard side structure schematic views
Fig. 2 Intelligent Recognition testboard positive structure diagrams
Wherein, the closed stands of 1-, 2-X X-ray detection X frames, 3- low energy X ray generators, 4- sigmatron generators,
5- carriages, 6- conveyer belts, 7- columns, 8- linearly display detector.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
As shown in figure 1, one kind scraps motor vehicle components identifying system, including closed stand 1, conveyer belt 6, X ray
Detection system and information processing system, X-ray detection system include the low energy X ray generator being fixed on X-ray detection frame 2
3, sigmatron transmitter 4 and linear display detector 8, the X-ray detection frame 2 pass through carriage 5 and closed stand
1 connection, specially X-ray detection frame 2 is connected by eight carriages 5 up and down with closed stand 1, may be implemented in envelope
Arbitrarily slided on enclosed stand 1, the low energy X ray generator 3, sigmatron transmitter 4 is arranged in X-ray detection frame 2
On portion the same side, the linear display detector 8 is arranged on the inside of X-ray detection frame 2 and high and low energy X-ray emitter（3、4）
On relative side.
The conveyer belt 6 connects stepper motor, and forms conveyer with stepper motor, and the conveyer passes through column
7 supports, realize the intelligent mobile of detection frame.Described information processing system is the information processing system based on industrial computer, including letter
Four number input, processing, logic analysis, output modules, possesses 3D modeling imaging, parts identification and data redundancy processing work(
Energy.
The operation principle of the present invention is as follows：Motor vehicle will be scrapped to be placed on the conveyer belt outside closed stand, filled by fixed
Fixation is put, is sent in closed stand；Closed stand is equipped with lead curtain in entrance and exit, can effectively prevent X ray
Leakage, protect personal safety；X-ray detection frame is swept twice to delivering into the motor vehicle of scrapping inside closed stand
Retouch, once receive the signal that low energy X ray generator is sent, once receive the signal that sigmatron generator is sent, detector
Obtain ray and penetrate high energy pad value and low energy pad value after target object, decayed using the decay of predetermined substance high energy and low energy
Difference determine material discrimination rate；Management information system scraps motor vehicle components inside and outside geometric properties number to what is collected
According to being handled, 3D model images are depicted as, determine target parts locus；Management information system is according to effective atomic mumber
Number ZeffAs the characteristic quantity of material identification, for ZeffObject more than 10 carries out SHAPE DETECTION and matching using radioscopic image,
For ZeffTarget less than 10, carried out using the indicatrix of high low energy gray value fitting and the indicatrix of target parts
Matching, so as to identify target parts；Management information system carries out data processing and logic judgment using parallel computation mode.This
The testboard of invention is disassembled with reference to intelligent machine afterwards, largely disassembled after the parts information of motor vehicle is scrapped in acquisition
Work can be completed in testboard, greatly save and scrap the space that motor vehicle disassembles required occupancy.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art is in scope disclosed by the invention, and the change or replacement that can readily occur in should all be contained
Lid is within the scope of the invention as claimed.
Claims (6)
1. one kind scraps motor vehicle components identifying system, the parts of motor vehicle are scrapped for identifying, it is characterised in that：It is described
Identifying system includes conveyer, probe assembly and information processing system, and the motor vehicle of scrapping is placed on conveyer, described
Probe assembly, which is placed in, scraps motor vehicle the week side of boss, and carries out slip scan to scrapping motor vehicle, and the connection of described information processing system is visited
Survey component；
The probe assembly includes X-ray detection frame, dual-energy x-ray generator and linearly displays detector；
The dual-energy x-ray generator includes low energy X ray generator and sigmatron generator, and the low energy X ray occurs
The spectral coverage of device transmitting X-ray is 40~50KeV, and the spectral coverage of sigmatron generator transmitting X-ray is 80~100KeV；
Using the dual-energy x-ray generator, the linear detector acquisition ray that displays penetrates the high energy pad value after target object
With low energy pad value, material discrimination rate is determined using the difference of the decay of predetermined substance high energy and low energy decay, shape can be ensured
Shape sized data is clearly accurate；
The dual-energy x-ray generator scraps motor vehicle by X-ray irradiation, and the linear display detector receives dual intensity X and penetrated
The high low energy gray value that line generator detects, which calculates, obtains Zeff, for the Z of acquisitioneffTarget more than 10 is penetrated using X
Line image carries out SHAPE DETECTION and matching, for the Z of acquisitioneffTarget less than 10, utilize the fitting of high low energy gray value
Indicatrix is matched with the indicatrix of target parts, so as to identify target parts；
Described information processing system be industrial computer information processing system, including X-ray signal input, processing, logic analysis,
Four modules are exported, possess 3D modeling imaging, parts identification and data redundancy processing function；Described 3D modeling imaging foundation
Motor vehicle inside and outside geometric properties data are scrapped in probe assembly collection, are depicted as 3D model images, determine target parts sky
Between position.
2. according to claim 1 scrap motor vehicle components identifying system, it is characterised in that：The dual-energy x-ray hair
Raw device is with linearly displaying the detector both sides that to be respectively placed in X-ray detection inframe relative.
3. according to claim 2 scrap motor vehicle components identifying system, it is characterised in that the low energy X ray hair
Raw device and sigmatron generator are located at the diverse location of X-ray detection frame the same side.
4. according to claim 2 scrap motor vehicle components identifying system, it is characterised in that：The identifying system is also wrapped
A closed stand is included, inside X-ray detection frame and conveyer the fixed closed formula stand.
5. according to claim 4 scrap motor vehicle components identifying system, it is characterised in that the X-ray detection frame
It is connected to by multiple carriages inside closed stand in the week side of boss.
6. according to claim 4 scrap motor vehicle components identifying system, it is characterised in that：The conveyer passes through
Column is arranged on bottom side inside closed stand, and the conveyer includes stepper motor and conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218586.3A CN104807418B (en) | 2015-04-30 | 2015-04-30 | One kind scraps motor vehicle components identifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218586.3A CN104807418B (en) | 2015-04-30 | 2015-04-30 | One kind scraps motor vehicle components identifying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104807418A CN104807418A (en) | 2015-07-29 |
| CN104807418B true CN104807418B (en) | 2018-01-02 |
Family
ID=53692463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510218586.3A Active CN104807418B (en) | 2015-04-30 | 2015-04-30 | One kind scraps motor vehicle components identifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807418B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109577B (en) * | 2015-08-24 | 2018-03-27 | 北京科技大学 | One kind scraps intelligent motor vehicle disassembly system and disassembling method |
| CN108168475B (en) * | 2017-12-18 | 2020-07-21 | 中国航发贵州黎阳航空动力有限公司 | Method for measuring special-shaped angle of special-shaped air film hole of flame tube of conveyor |
| TWI726569B (en) | 2020-01-06 | 2021-05-01 | 財團法人工業技術研究院 | System and method for establishing a junction trace of an assembly |
| CN117094708A (en) * | 2023-10-16 | 2023-11-21 | 油滴互联(北京)信息技术有限公司 | Motor vehicle scrapping recycling management method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101137557A (en) * | 2004-12-21 | 2008-03-05 | 菲尼克斯传送带***有限公司 | Device for the non-destructive inspection of a conveyor belt |
| CN201297927Y (en) * | 2008-09-23 | 2009-08-26 | 廊坊市威达科技发展有限公司 | Automobile outline size measuring machine |
| CN102608145A (en) * | 2012-03-14 | 2012-07-25 | 中国石油大学(北京) | Nuclear magnetic resonance analyzer and slide table thereof |
| EP2724972A1 (en) * | 2012-10-25 | 2014-04-30 | Lase GmbH Industrielle Lasertechnik | Positioning method, in which an ISO container is placed on a carrier vehicle and 3D laser scanning assembly for the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8085898B2 (en) * | 2009-05-08 | 2011-12-27 | Osteometer Meditech, Inc. | Apparatus for bone density assessment and monitoring |
-
2015
- 2015-04-30 CN CN201510218586.3A patent/CN104807418B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101137557A (en) * | 2004-12-21 | 2008-03-05 | 菲尼克斯传送带***有限公司 | Device for the non-destructive inspection of a conveyor belt |
| CN201297927Y (en) * | 2008-09-23 | 2009-08-26 | 廊坊市威达科技发展有限公司 | Automobile outline size measuring machine |
| CN102608145A (en) * | 2012-03-14 | 2012-07-25 | 中国石油大学(北京) | Nuclear magnetic resonance analyzer and slide table thereof |
| EP2724972A1 (en) * | 2012-10-25 | 2014-04-30 | Lase GmbH Industrielle Lasertechnik | Positioning method, in which an ISO container is placed on a carrier vehicle and 3D laser scanning assembly for the same |
Non-Patent Citations (1)
| Title |
|---|
| 《先进技术X射线安检设备发展现状》;许育俊等;《技术应用》;20130731;39-44 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104807418A (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104807418B (en) | One kind scraps motor vehicle components identifying system | |
| CN104374682B (en) | Rock core CT (Computed Tomography) scanning analysis method and device | |
| EP3349048A1 (en) | Inspection devices and methods for detecting a firearm in a luggage | |
| CN103604819B (en) | A kind of device and method utilizing dual-energy transmission and Low energy scattering to carry out Object Classification | |
| CN1779444B (en) | Safety CT inspector for liquid by ray resource | |
| CN107025642A (en) | Vehicle's contour detection method and device based on cloud data | |
| CN1774731A (en) | Apparatus and method for detecting radiation or radiation shielding in containers | |
| CN110648364A (en) | Multi-dimensional space solid waste visual detection positioning and identification method and system | |
| CN102901740B (en) | Channel type four visual angles X ray liquid state article safety inspection system | |
| CN101387610B (en) | Safety inspection method utilizing double source double energy straight-line type safety inspection CT apparatus | |
| CN205562834U (en) | Multi -functional environmental protection and energy saving security check machine | |
| CN203249879U (en) | Device for quickly detecting sulfur constituents in solid material | |
| WO2021087962A1 (en) | Automatic identification device and method for restricted articles | |
| CN103639128B (en) | Radioactive substance detecting and sorting equipment and method | |
| CN103473749B (en) | A kind of method based on full variation image co-registration and device | |
| CN206292821U (en) | Drawing system is sentenced in article safety check | |
| CN206400116U (en) | Detector for porte-cochere nuclear radiation monitoring | |
| CN202903699U (en) | Channel type four-visual angle X-ray liquid article safety check system | |
| CN111310635B (en) | TensorFlow-based security inspection contraband identification system and TensorFlow-based security inspection contraband identification method | |
| CN104237262A (en) | Equipment and method used for inspecting customs import 'three-waste' | |
| CN116129153A (en) | Intelligent analysis processing method, system, device, processor and computer readable storage medium for forbidden band article identification | |
| CN204314240U (en) | A kind of multi-functional X-ray screening machine | |
| CN106153645A (en) | A kind of passive ash measures system and method | |
| CN201508337U (en) | Multi-visual angle X-ray luggage explosive automatic detecting device with real double energy | |
| Bernstein et al. | Report on the depth requirements for a massive detector at homestake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |