CN206002449U - A kind of asphalt core sample cross-section image acquisition device - Google Patents
A kind of asphalt core sample cross-section image acquisition device Download PDFInfo
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- CN206002449U CN206002449U CN201621052075.5U CN201621052075U CN206002449U CN 206002449 U CN206002449 U CN 206002449U CN 201621052075 U CN201621052075 U CN 201621052075U CN 206002449 U CN206002449 U CN 206002449U
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- core sample
- scanner
- image acquisition
- module
- rotating machine
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Abstract
This utility model is related to a kind of asphalt core sample cross-section image acquisition device, including carrier module, image capture module, display module, adjustment module, power module.This utility model ensure that the brightness of image of collection uniformly, and postprocessing operation is simple, and device is simple, and experimental error is little, and image acquisition expense is low.
Description
Technical field
This utility model is related to asphalt core sample sectional drawing collection field, and particularly a kind of asphalt core sample breaks
Face image acquiring device.
Background technology
With the extensive application of asphalt material and the development of digital image processing techniques, can pass through Colophonium core sample Information Number
Wordization processes the science affecting its function to improve detection Colophonium mixing material microscopical structure.Obtain asphalt core
Sampled images are the premises carrying out asphalt image features analysis using image analysis technology.At present, asphalt
The acquisition of the image of core sample mainly has two methods：Digital camera shoots, CT scan technology.
Digital camera and CT technology, instead of traditional Film Recording image mode by CCD with storage card, are obtained in that
Digitized image, the later stage facilitating asphalt core sampled images is processed and analysis.However, being currently based on digital phase both at home and abroad
Asphalt image Patents and technology that machine, CT scan technology obtain, still suffer from problems with：
（1）It cannot be guaranteed that brightness of image equilibrium.Even if by the regulation of any means, still suffer from asphalt digitized map
Inconocenter brightness is higher than the problem of image border.
（2）Post-treatment operations bother.Digital camera shoots the digital picture being merely able to obtain rule section, need to subsequently locate
Reason image is seen it is impossible to accomplish both to clap.For the acquisition of core sample side image, even by the method for " with straight Dai Qu ", enter
Some tiny segmentations of row shoot, however it remains larger error, and the operation such as later image splicing is excessively loaded down with trivial details and exist certain
Error.
（3）Device is complicated.Image capture device is complex on mechanical realization with internal principle.Some existing images
Obtaining patent needs extra programming, the reproducibility of patent and operation relatively complicated.
（4）Experimental error is big.After core sample is taken, the influence factor during transport and preservation is many and is difficult to ensure that, and fills
Put and need to connect the other equipments such as computer it is impossible to do field experimentation, reduce the precision of experiment.
（5）Image acquisition is costly.High-resolution digital camera price general charged is expensive, and CT scan is costly,
And general Study funds limited it is impossible to enough carry out substantial amounts of image acquisition, replicability is less.
Content of the invention
In view of this, the purpose of this utility model is to provide a kind of asphalt core sample cross-section image acquisition device, energy
Uniformly, postprocessing operation is simple, and device is simple, and experimental error is little, and image acquisition is taken for enough brightness of image ensureing collection
With low.
This utility model adopts below scheme to realize：A kind of asphalt core sample cross-section image acquisition device, including holding
Carry module, image capture module, display module, adjustment module, power module；
Described carrier module includes electric rotating machine and coupled rotation platform, described rotation platform in order to connecting and
Drive a pallet rotation, described pallet carries asphalt core sample, described rotation platform is provided with LOAD CELLS
And velocity sensor；Described LOAD CELLS, velocity sensor, electric rotating machine are electrical connected with a single-chip microcomputer；
Described image acquisition module includes scanner, and the scanning direction of described scanner is just to described pallet upper area；
Described scanner is electrical connected with described single-chip microcomputer；
Described display module includes display lamp and display screen；Described display lamp, display screen are electrical connected with described single-chip microcomputer；
Described adjustment module includes power adjustments button, power on button, scan button；Single described in described power adjustments button
Piece machine is electrical connected with described electric rotating machine, in order to control the power of described electric rotating machine；Described power on button passes through described list
Piece machine is electrical connected with described LOAD CELLS, described velocity sensor, electric rotating machine；Described scan button and described scanner
It is electrical connected；
Described power module and described single-chip microcomputer, electric rotating machine, LOAD CELLS, velocity sensor, scanner, instruction
Lamp, display screen are connected.
Further, described velocity sensor includes linear velocity trans, in order to gather described asphalt core sample
Linear velocity.
Further, described scanner is the wireless scanner with wireless transport module.
Further, described wireless scanner is connected with intelligent mobile terminal by wireless network.
Further, described scanner is fixed by a guide rail, controls scanner relative with described pallet by guide rail
Distance, in order to adapt to the asphalt core sample of different size diameter.
Compared with prior art, this utility model ensure that the brightness of image of collection is uniform, and postprocessing operation is simple,
Device is simple, and experimental error is little, and image acquisition expense is low.
Brief description
Fig. 1 is apparatus structure schematic diagram of the present utility model.
[primary clustering symbol description]
In figure：1 is casing, and 2 is electric rotating machine, and 3 is button area, and 4 is display screen, and 5 is display lamp, and 6 is rotation platform, 7
For pallet, 8 is asphalt core sample to be measured, and 9 is scanner, and 10 is guide rail.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to this utility model.
As shown in figure 1, present embodiments providing a kind of asphalt core sample cross-section image acquisition device, including carrying mould
Block, image capture module, display module, adjustment module, power module；
Described carrier module includes electric rotating machine 2 and coupled rotation platform 6, and described rotation platform is in order to connect
With drive a pallet 7 to rotate, described pallet carries asphalt core sample 8, described rotation platform is provided with biography of weighing
Sensor and velocity sensor；Described LOAD CELLS, velocity sensor, electric rotating machine are electrical connected with a single-chip microcomputer；
Described image acquisition module includes scanner 9, and the scanning direction of described scanner is just to described pallet upper area；
Described scanner is electrical connected with described single-chip microcomputer；
Described display module includes display lamp 5 and display screen 4；Described display lamp, the display screen electrical phase with described single-chip microcomputer
Even；
Described adjustment module includes power adjustments button, power on button, scan button, and three buttons are arranged at button area
3；Described in described power adjustments button, single-chip microcomputer and described electric rotating machine are electrical connected, in order to control the work(of described electric rotating machine
Rate；Described power on button is by described single-chip microcomputer and described LOAD CELLS, described velocity sensor, the electrical phase of electric rotating machine
Even；Described scan button is electrical connected with described scanner；
Described power module and described single-chip microcomputer, electric rotating machine, LOAD CELLS, velocity sensor, scanner, instruction
Lamp, display screen are connected.
In the present embodiment, described velocity sensor includes linear velocity trans, in order to gather described asphalt core
The linear velocity of sample.
In the present embodiment, described scanner is the wireless scanner with wireless transport module.
In the present embodiment, described wireless scanner is connected with intelligent mobile terminal by wireless network.
In the present embodiment, described scanner is fixing by a guide rail 10, controls scanner and described pallet by guide rail
Relative distance, in order to adapt to the asphalt core sample of different size diameter.
Preferably, in the present embodiment, whole device is fixed in a casing 1.
Particularly, in this embodiment, there is provided a kind of obtained based on asphalt core sample cross-section image mentioned above
The method of device, specifically includes following steps：
Step S1：Asphalt core sample to be scanned is placed on described pallet, according to asphalt core sample
Diameter arranges the position of described scanner；
Step S2：By power on button opening device, described LOAD CELLS measures the weight of asphalt core sample to be measured
Amount, described electric rotating machine starts to rotate, and described velocity sensor measures the rotary speed of pallet in real time；On described display screen in real time
The display currently weight of asphalt core sample to be measured and rotary speed；
Step S3：Adjust the power of electric rotating machine by power adjustments button, and display is worked as in real time by described display screen
The power of front electric rotating machine；
Step S4：If current rotary speed is at the uniform velocity, display lamp is green, if current rotary speed not at the uniform velocity it indicates that
Lamp is redness；When display lamp is green, scanner is controlled to start working by scan button, to described asphalt to be measured
Core sample is scanned；
Step S5：Real time scan image is preserved and transmits and preserved to intelligent mobile terminal by described scanner.
In the present embodiment, by wireless network, described scanner is connected with intelligent mobile terminal, by intelligent mobile
Corresponding application software in terminal controls the working condition of scanner.
Preferably, in the present embodiment, described casing fuselage is used for supporting motor and asphalt core sample, and mainly holds
Weight by core sample；Rotation platform is diametrically less than the circle of 7cm, interior fluted, for connecting and driving pallet to rotate；According to
Core sample size, selects the pallet of suitable size.Equipped with LOAD CELLS and velocity sensor on rotary bearing platform, LOAD CELLS is used
In measurement core sample or scanned quality, and velocity sensor is used for detection speed size.
In the present embodiment, described image acquisition module is swept using the portable wireless supporting Fructus Mali pumilae, ARIXTRA, Win8 system
Retouch instrument.Resolution is more than or equal to 600dpi, and resolution is higher, obtains image more clear.WiFi on unlatching scanner device is no
Mobile phone or flat board, it is not necessary to any wireless network adapter, just can be connected directly to scanning by app application software by line function
Instrument is scanned and achieves, and accomplishes both to sweep and sees.Exempt the worry of bracing wire, place to use is more flexibly unfettered.
In this example it is shown that the content of screen display includes three parts, it is from left to right core sample quality respectively, rotation
Speed and power of motor.
In the present embodiment, core sample requires to scan within the time that scanner specifies to complete, the core sample of different-diameter size
Require different power.The scanner of the present embodiment selects 600dpi pattern, and the speed of therefore scanning core sample is scheduled on 3cm/s.
It is noted that this utility model protection is hardware configuration, do not claim as design Communication software.With
Upper it is only in this utility model embodiment a preferably embodiment.But, this utility model is not limited to above-mentioned embodiment party
Case, all any impartial changes done by this utility model scheme and modification, produced function is without departing from this programme
During scope, belong to protection domain of the present utility model.
Claims (5)
1. a kind of asphalt core sample cross-section image acquisition device it is characterised in that：Including carrier module, image acquisition mould
Block, display module, adjustment module, power module；
Described carrier module includes electric rotating machine and coupled rotation platform, and described rotation platform is in order to connect and to drive
One pallet rotation, described pallet carries asphalt core sample, described rotation platform is provided with LOAD CELLS and
Velocity sensor；Described LOAD CELLS, velocity sensor, electric rotating machine are electrical connected with a single-chip microcomputer；
Described image acquisition module includes scanner, and the scanning direction of described scanner is just to described pallet upper area；Described
Scanner is electrical connected with described single-chip microcomputer；
Described display module includes display lamp and display screen；Described display lamp, display screen are electrical connected with described single-chip microcomputer；
Described adjustment module includes power adjustments button, power on button, scan button；Single-chip microcomputer described in described power adjustments button
It is electrical connected with described electric rotating machine, in order to control the power of described electric rotating machine；Described power on button passes through described single-chip microcomputer
It is electrical connected with described LOAD CELLS, described velocity sensor, electric rotating machine；Described scan button is electrical with described scanner
It is connected；
Described power module and described single-chip microcomputer, electric rotating machine, LOAD CELLS, velocity sensor, scanner, display lamp, aobvious
Display screen is connected.
2. a kind of asphalt core sample cross-section image acquisition device according to claim 1 it is characterised in that：Described speed
Degree sensor includes linear velocity trans, in order to gather the linear velocity of described asphalt core sample.
3. a kind of asphalt core sample cross-section image acquisition device according to claim 1 it is characterised in that：Described sweep
Retouching instrument is the wireless scanner with wireless transport module.
4. a kind of asphalt core sample cross-section image acquisition device according to claim 3 it is characterised in that：Described nothing
Line scanner is connected with intelligent mobile terminal by wireless network.
5. a kind of asphalt core sample cross-section image acquisition device according to claim 1 it is characterised in that：Described sweep
Retouch instrument to fix by a guide rail, control the relative distance of scanner and described pallet by guide rail, straight in order to adapt to different size
The asphalt core sample in footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052075.5U CN206002449U (en) | 2016-09-13 | 2016-09-13 | A kind of asphalt core sample cross-section image acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052075.5U CN206002449U (en) | 2016-09-13 | 2016-09-13 | A kind of asphalt core sample cross-section image acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN206002449U true CN206002449U (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621052075.5U Expired - Fee Related CN206002449U (en) | 2016-09-13 | 2016-09-13 | A kind of asphalt core sample cross-section image acquisition device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226311A (en) * | 2016-09-13 | 2016-12-14 | 福州大学 | A kind of asphalt core sample cross-section image acquisition device and method |
| CN107356602A (en) * | 2017-08-25 | 2017-11-17 | 南京交通职业技术学院 | A kind of cylindrical bitumen mixture specimen side image acquisition device |
| CN108846825A (en) * | 2018-04-24 | 2018-11-20 | 福州大学 | A kind of performance of asphalt mixture evaluation method based on image processing techniques |
-
2016
- 2016-09-13 CN CN201621052075.5U patent/CN206002449U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226311A (en) * | 2016-09-13 | 2016-12-14 | 福州大学 | A kind of asphalt core sample cross-section image acquisition device and method |
| CN107356602A (en) * | 2017-08-25 | 2017-11-17 | 南京交通职业技术学院 | A kind of cylindrical bitumen mixture specimen side image acquisition device |
| CN108846825A (en) * | 2018-04-24 | 2018-11-20 | 福州大学 | A kind of performance of asphalt mixture evaluation method based on image processing techniques |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190913 |