CN109345505A - A kind of material checks equipment - Google Patents
A kind of material checks equipment Download PDFInfo
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- CN109345505A CN109345505A CN201810904985.9A CN201810904985A CN109345505A CN 109345505 A CN109345505 A CN 109345505A CN 201810904985 A CN201810904985 A CN 201810904985A CN 109345505 A CN109345505 A CN 109345505A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30242—Counting objects in image
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Abstract
A kind of material checks equipment, belongs to material and checks technical field, comprising: material alignment means (100,200), for the end face alignment to the multiple strip-shaped materials (5) being arranged in the same direction；Image collecting device (1), the end face figure like of one end for acquiring multiple strip-shaped materials (5) alignment；Pattern recognition device (2) obtains the quantity of multiple strip-shaped materials (5) for identifying to end face figure like.The material of the application checks equipment, the end face of multiple strip-shaped materials is aligned using material alignment means, so that image collecting device can collect the end face figure like of rule, improve the accuracy rate that pattern recognition device carries out image recognition, the accuracy rate that equipment progress material is checked is checked to improve the material, so that the material, which checks equipment, can be automatically performed checking for material, the human cost that material is checked is reduced, improves the efficiency that material is checked.
Description
Technical field
Technical field is checked this application involves material more particularly to a kind of material checks equipment.
Background technique
Continuous powerful with China's timber industry development impetus, timber is felled and the quantity of transport is increasing.In woods
In the transport and management process of industry timber, it usually needs check the particular number of timber, wherein to fine strip shape timber
Check, such as bamboo wood, batten, the herbal work checking task, checking main purpose be to obtain a collection of timber
Accurate quantity, current method is mainly checked by artificial mode, although task is simple, often due to fine strip shape
The enormous amount of timber causes in the large labor intensity for manually checking timber, and working efficiency is low.Therefore bring biggish manpower at
This, while not can guarantee the accuracy that timber is checked yet.
In order to improve the efficiency and accuracy that timber checks work, the automatic identification counted to timber is realized.It is main at present
By way of artificial intelligence, it is analyzed and processed after the picture for obtaining multiple timber to obtain timber quantity, is automatically performed
Timber checks work, however in actual operation, program itself has following defects that
Since the end face of strip timber is not aligned, end face directly is easy to appear to multiple strip timber acquisition end face figure like
It connects, block, lead to not the end face figure like for obtaining marshalling, so as to cause the accuracy rate decline to picture recognition, influence
The accuracy rate that strip timber is checked.
Summary of the invention
(1) goal of the invention
The purpose of the application is to provide a kind of material and checks equipment, using material alignment means by the end of multiple strip-shaped materials
In face of neat, so that image collecting device can collect the end face figure like of rule, solve in the prior art due to strip-shaped materials
End face is not aligned, and is directly easy to appear end face connection to multiple strip-shaped materials acquisition end face figure like, is blocked, leads to not obtain
The end face figure like of marshalling influences the accuracy rate that strip-shaped materials are checked so as to cause the accuracy rate decline to picture recognition
Technical problem.
(2) technical solution
To solve the above problems, this application provides a kind of materials to check equipment, comprising: material alignment means, for pair
The end face for the multiple strip-shaped materials being arranged in the same direction is aligned；Image collecting device, for acquiring the multiple strip-shaped materials alignment
The end face figure like of one end；Pattern recognition device obtains the multiple strip-shaped materials for identifying to the end face figure like
Quantity.The end face of multiple strip-shaped materials is aligned by using material alignment means, so that image collecting device can collect rule
End face figure like then improves the accuracy rate that pattern recognition device carries out image recognition, so that improving the material checks equipment
Carry out the accuracy rate that material is checked.
Further, the material alignment means are used to be aligned the end face of vertically arranged the multiple strip-shaped materials.
Further, the material alignment means include: container, and shape is hollow tubular, vertically arranged for accommodating
The multiple strip-shaped materials；The bottom of the container is arranged in bottom plate；Limiting device, setting on the inner walls of the container, are used
In carrying out position restriction to the multiple strip-shaped materials that are set in the container in radial direction.
Further, the limiting device is ring-type, is set as that stretching motion can be carried out, for the multiple strip-shaped materials
Apply fastening force radially, the multiple strip-shaped materials is made to keep vertical state.
Further, the bottom plate is made of transparent material.
Further, the material alignment means are used to be aligned the end face for the multiple strip-shaped materials being laterally arranged.
Further, the material alignment means include: loading plate, be horizontally disposed with, for carry laterally be arranged it is described more
A strip-shaped materials；First side plate, is vertically arranged, and is fixed on the loading plate；Second side plate is opposite with first side plate
Be arranged and be parallel to each other, can be carried out on the loading plate relative to first side plate close to or far from movement.
Further, the material alignment means further include the track that the loading plate upper surface is arranged in；The track
Extending direction is vertical with second side plate；Second side plate is movably connected with the track, and enables second side plate
It is moved along the track.
Further, second side plate is made of transparent material；Or first side plate is made of transparent material,
Second side plate is made of elastic material.
Further, the material checks equipment further include: lighting device, one for being aligned to the multiple strip-shaped materials
The end face at end is illuminated.
Further, the material checks equipment further include: material alignment detection device, for detecting the multiple bar
The aligned condition of the end face of material；Image Acquisition control device, for the aligned condition according to the end faces of the multiple strip-shaped materials
Control described image acquisition device starts or stops.
Further, described image identification device includes: image collection module, for obtaining the one of multiple strip-shaped materials alignment
The end face figure like at end；Gradation processing module obtains gray level image for carrying out gray proces to the end face figure like；At two-value
Module is managed, for carrying out binary conversion treatment to the gray level image, obtains bianry image；First identification module, for based on pre-
If rule identifies the bianry image, the quantity of the multiple strip-shaped materials is obtained.
Further, the preset rules be rice font search method, it is template matching method, any one in cross template search method
Kind.
Further, described image identification device includes: the second identification module, the convolutional Neural net for being completed based on training
Network model identifies the end face figure like at the alignment end of multiple strip-shaped materials to be identified, obtains the multiple strip-shaped materials
Quantity.
Further, described image identification device further include: model training module, the mark based on default sample and default sample
Note information is trained the convolutional neural networks model pre-established；
Further, the default sample is the end face figure like of one end of the multiple strip-shaped materials alignment；The default sample
This markup information includes: the recognition result of end face.
Further, the material checks equipment further include: Weight detecting device or distance detection device；The weight detecting
Device is used to detect the weight change of multiple strip-shaped materials to be aligned；The distance detection device for detect its with it is to be aligned
Multiple strip-shaped materials distance change；First identification module for based on the multiple strip-shaped materials weight change or
Distance change starts to identify the bianry image, or stops the identification to the bianry image；Alternatively, described second
Identification module is used for weight change or distance change based on the multiple strip-shaped materials, starts to know the end face figure like
Not, or stop identification to the end face figure like.
Further, the material checks equipment further include: vision inspection apparatus；The vision inspection apparatus is pre- for detecting
Fix time interior multiple strip-shaped materials to be aligned end face figure like variation；First identification module is used to be based on the multiple item
The end face figure like of shape material changes, and starts to export the recognition result of first identification module, or stops to described the
One identification module recognition result is exported；Alternatively, second identification module is used for the end based on the multiple strip-shaped materials
Face image change starts to export the recognition result of second identification module, or stops to second identification module
Recognition result is exported.
Further, the material checks equipment further include: communication device, respectively with described image acquisition device and the figure
As identification device communication connection, for described image acquisition device end face figure like collected to be sent to described image identification dress
It sets.
(3) beneficial effect
The above-mentioned technical proposal of the application has following beneficial technical effect:
1, the end face of multiple strip-shaped materials is aligned using material alignment means, so that image collecting device can collect rule
End face figure like then is solved in the prior art since the end face of strip-shaped materials is not aligned, is directly adopted to multiple strip-shaped materials
Collection end face figure like is easy to appear end face connection, blocks, and leads to not the end face figure like for obtaining marshalling, so as to cause to picture
The technical issues of accuracy rate of identification declines, and influences the accuracy rate that strip-shaped materials are checked；Using pattern recognition device to end view drawing
As being identified, the auto inventory of multiple strip-shaped materials is realized, solves and manually checks strip-shaped materials in the prior art, is worked
Intensity is big, and working efficiency is low, and human cost is high, not can guarantee the technical issues of material checks accuracy.Object provided by the present application
Material checks equipment and is aligned the end face of multiple strip-shaped materials by using material alignment means, so that image collecting device can acquire
To the end face figure like of rule, the accuracy rate that pattern recognition device carries out image recognition is improved, is checked to improve the material
Equipment carries out the accuracy rate checked of material, while the material check equipment can be automatically performed checking for material, reduce object
Expect the human cost checked, improve the efficiency that material is checked, there is very big practical application value.
2, lighting device is used to provide the illumination of enough light sources and equilibrium for image collecting device, so that image collector
The end face figure like that can collect clear and regular multiple strip-shaped materials alignment end is set, ensure that the quality of end face figure like, into
One step improves the accuracy rate that pattern recognition device carries out image recognition.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the material that the embodiment of the present application one provides checks equipment；
Fig. 2 is the bottom view of the material alignment means in Fig. 1；
Fig. 3 is the composition schematic diagram for the pattern recognition device that the embodiment of the present application one provides；
Fig. 4 is the structural schematic diagram that the material that the embodiment of the present application two provides checks equipment；
Fig. 5 is the structural schematic diagram that the material that the embodiment of the present application three provides checks equipment；
Fig. 6 is the composition schematic diagram for the pattern recognition device that the embodiment of the present application four provides；
Fig. 7 is the schematic diagram for the pattern recognition device identification sample of material that the embodiment of the present application four provides.
Appended drawing reference:
1, image collecting device, 2, pattern recognition device, 21, image collection module, 22, gradation processing module, 23, two-value
Processing module, the 24, first identification module, 25, model training module, the 26, second identification module, 3, lighting device, 4, communication dress
It sets, 5, strip-shaped materials, 100, material alignment means, 101, container, 102, bottom plate, 103, limiting device, 200, material alignment dress
It sets, 201, loading plate, the 202, first side plate, the 203, second side plate, 204, track.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application more clear, With reference to embodiment and join
According to attached drawing, the application is further described.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this Shen
Range please.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of application.
Embodiment one
Fig. 1 is the structural schematic diagram that the material that the embodiment of the present application one provides checks equipment.
Fig. 2 is the bottom view of the material alignment means in Fig. 1.
Referring to Fig.1 and 2, the embodiment of the present application one, which provides a kind of material, checks equipment, comprising: material alignment means
100, image collecting device 1 and pattern recognition device 2.
Material alignment means 100 are arranged in the same direction herein for the end face alignment to the multiple strip-shaped materials 5 being arranged in the same direction
Refer to that the extending direction of multiple strip-shaped materials 5 is identical.
Image collecting device 1, for acquiring the end face figure like of one end that multiple strip-shaped materials 5 are aligned.
Optionally, the side of the end face at the alignment end of multiple strip-shaped materials 5 is arranged in image collecting device 1, so that image
The pickup area of acquisition device 1 can cover the end face at the alignment end for the multiple strip-shaped materials 5 for being put into material alignment means 100.
But the application is not limited system, and the specific setting position of image collecting device 1 can appropriate adjustment according to actual needs.
Optionally, the center of the end face at the alignment end of multiple strip-shaped materials 5 is arranged in image collecting device 1.
Pattern recognition device 2 obtains the quantity of multiple strip-shaped materials 5 for identifying to end face figure like.Specifically,
Pattern recognition device 2 and image collecting device 1 communicate to connect, for obtaining multiple strip-shaped materials 5 of the acquisition of image collecting device 1
End face figure like, and end face figure like is identified, to obtain the quantity of multiple strip-shaped materials 5.
Optionally, the side of the end face at the alignment end of multiple strip-shaped materials 5 is arranged in pattern recognition device 2.But the application
It is not limited system, the specific setting position of pattern recognition device 2 can appropriate adjustment according to actual needs.
In the present embodiment, material alignment means 100 are used to be aligned the end face of vertically arranged multiple strip-shaped materials 5.
The end face alignment for the multiple strip-shaped materials 5 vertically placed is realized, so that the end face marshalling of multiple strip-shaped materials 5, is improved
The quality of end face figure like.
Specifically, material alignment means 100 are placed vertically, and vertically arranged multiple strip-shaped materials 5 are put into material alignment
After in device 100, multiple strip-shaped materials 5 slide downward under gravity or external force, so that multiple strip-shaped materials 5 are close to material
Realize alignment in one end of 100 bottom of alignment means.
In the present embodiment, material alignment means 100, comprising: container 101, bottom plate 102 and limiting device 103.
Container 101, shape is hollow tubular, for accommodating vertically arranged multiple strip-shaped materials 5.
Optionally, the cross-sectional shape of container 101 is polygon or round.But the application is not limited system, container 101
Cross-sectional shape can appropriate adjustment according to actual needs.
Optionally, container 101 is rail-like structure, but the application is not limited system, container 101 or other knots
Structure.
The bottom of container 101 is arranged in bottom plate 102, for guaranteeing multiple strip-shaped materials 5 close to one end of the bottom plate 102
In aligned condition.
Optionally, bottom plate 102 is made of transparent material, so that image collecting device 1 can collect the clear of strip-shaped materials 5
Clear end face figure like, and then can be improved the accuracy rate that pattern recognition device 2 carries out image recognition.
Optionally, image collecting device 1 is arranged in position corresponding with bottom plate 102.
Optionally, pattern recognition device 2 is arranged in position corresponding with bottom plate 102.
Limiting device 103 is arranged on the inner wall of container 101, for more in container 101 to being set in radial direction
A strip-shaped materials 5 carry out position restriction.
Optionally, limiting device 103 is fixedly connected with the inner wall of container 101, is detachably connected or is flexibly connected, but this Shen
It please be not limited system, the mounting means of limiting device 103 can appropriate adjustment according to actual needs.
In the present embodiment, limiting device 103 is ring-type, is set as that stretching motion can be carried out, for multiple bars
Material 5 applies fastening force radially, and multiple strip-shaped materials 5 is made to keep vertical state.
Optionally, limiting device 103 is annular structure, and is set as being stretched along the radial direction or circumferential direction of annular structure
Contracting movement, to apply fastening force radially to multiple strip-shaped materials 5.
Optionally, the stretching motion of limiting device 103 is manually controllable or automatically controls.The specific control of limiting device 103
Mode processed can appropriate adjustment according to actual needs.
Specifically, after vertically arranged multiple strip-shaped materials 5 are put into material alignment means 100, limiting device 103 is controlled
Stretching motion applies fastening force radially to multiple strip-shaped materials 5, fixes and keep vertical state for multiple strip-shaped materials 5,
Automatic slide downward makes multiple strip-shaped materials 5 to multiple strip-shaped materials 5 under gravity or under the action of external force simultaneously
One end close to bottom plate 102 is aligned at bottom plate 102, realizes the alignment of the end face of multiple strip-shaped materials 5, improves image knowledge
Other device 2 carries out the accuracy rate of material recognition；After the completion of multiple strip-shaped materials 5 are checked, 103 stop motion of limiting device is controlled,
So that limiting device 103 unclamps multiple strip-shaped materials 5, convenient for the taking-up of strip-shaped materials.
In the present embodiment, pattern recognition device 2 includes: image collection module 21, gradation processing module 22, two-value processing
Module 23 and the first identification module 24.Pattern recognition device 2 includes memory and processor, is stored with realization image on memory
Obtain the computer program of module 21,24 function of gradation processing module 22, two-value processing module 23 and the first identification module；It calculates
When machine program is executed by processor, realize that image collection module 21, gradation processing module 22, two-value processing module 23 and first are known
The function of other module 24.
Image collection module 21, for obtaining the end face figure like of one end that multiple strip-shaped materials 5 are aligned；
Gradation processing module 22 obtains gray level image for carrying out gray proces to end face figure like；
Two-value processing module 23 obtains bianry image for carrying out binary conversion treatment to gray level image；
First identification module 24 obtains multiple strip-shaped materials 5 for identifying based on preset rules to bianry image
Quantity.
Specifically, image collection module 21 obtains the end face figure like of one end that multiple strip-shaped materials 5 are aligned, gray proces mould
Block 22 carries out gray proces to end face figure like, obtains gray level image, and two-value processing module 23 carries out at binaryzation gray level image
Reason, burn into adhesion domain processing, makes entire end face figure like show apparent black and white effect, finally obtains based on end face figure like
Bianry image, the first identification module 24 are based on preset rules and identify to bianry image, obtain the number of multiple strip-shaped materials 5
Amount.
Optionally, preset rules are rice font search method, template matching method, any one in cross template search method.
But the application is not limited system, and preset rules may be other methods.
The present embodiment identifies end face figure like by using pattern recognition device 2, realizes the automatic of strip-shaped materials 5
It checks, solves and manually check strip-shaped materials in the prior art, large labor intensity, working efficiency is low, and human cost is high, Wu Fabao
The technical issues of exhibit material checks accuracy.
Optionally, material checks equipment further include: Weight detecting device.Weight detecting device is used to detect to be aligned more
The weight change of a strip-shaped materials, the first identification module 24 are used for the weight change based on multiple strip-shaped materials 5, start to two-value
Image is identified, or stops the identification to bianry image.
Optionally, Weight detecting device includes but is not limited to gravity sensor.
The material checks equipment by setting Weight detecting device, realizes starting and stop automatically for the first identification module 24
Only, the quantity of multiple strip-shaped materials 5 is checked to realize.Specifically, it is continuously increased in the weight of material alignment means 100
During, it is greater than the time minimum threshold of systemic presupposition when the time that the weight of material alignment means 100 is fixed on a certain value
When, then determine that the alignment of strip-shaped materials 5 is completed, the first identification module of automatic trigger 24 starts to binary map corresponding with end face figure like
As being identified；It is more than the time maximum value of systemic presupposition when the time that the weight of material alignment means 100 is fixed on a certain value
When, then it is assumed that the identification of the first identification module 24 is completed, and the first identification module of automatic trigger 24 stops the identification to bianry image.
Optionally, material checks equipment further include: vision inspection apparatus.Vision inspection apparatus is for detecting in the predetermined time
The end face figure like of multiple strip-shaped materials 5 to be aligned changes, and the first identification module 24 identifies bianry image, and first knows
The recognition result output module of other module is changed based on the end face figure like of multiple strip-shaped materials 5, starts the output to recognition result,
Or output of the stopping to recognition result.
Optionally, vision inspection apparatus includes but is not limited to visual sensor.
The material checks equipment by setting vision inspection apparatus, realizes the recognition result output of the first identification module 24
Starting and stopping automatically for module, checks the quantity of multiple strip-shaped materials 5 to realize.Specifically, in the loading of timber
In the process, the end face figure like of the strip-shaped materials 5 of material alignment means 100 constantly changes, at this time the continuous base of the first identification module 24
It is identified in the bianry image of strip-shaped materials 5, obtains the quantity of continually changing strip-shaped materials 5, when the first identification module 24
When the time that the quantity recognized is fixed on a certain value is greater than the time minimum threshold of systemic presupposition, then determine that strip-shaped materials 5 are right
It is neat to complete, the recognition result output module of the first identification module of automatic trigger 24 start to recognition result (quantity identified) into
Row output；It is more than the time maximum value of systemic presupposition when the time that the quantity that the first identification module 24 recognizes is fixed on a certain value
When, then it is assumed that this time identification mission is completed, and the recognition result output module of the first identification module of automatic trigger 24 stops to identification
As a result it is exported.
Optionally, material checks equipment further include: distance detection device.Distance detection device for detect its with it is to be aligned
Multiple strip-shaped materials 5 distance change, the first identification module 24 be used for the distance change based on multiple strip-shaped materials 5, start
Bianry image is identified, or stops the identification to bianry image.
Optionally, distance detection device includes but is not limited to range sensor.
The material checks equipment by setting distance detection device, realizes starting and stop automatically for the first identification module 24
Only, the quantity of multiple strip-shaped materials 5 is checked to realize.Specifically, it includes multiple range sensors that material, which checks equipment,
Range sensor can detecte the end face of strip-shaped materials in corresponding region at a distance from sensor.It is detected pair in range sensor
During answering in region the end face of strip-shaped materials constantly to reduce at a distance from sensor, end face and sensor when strip-shaped materials
Distance be fixed on a certain value time be greater than systemic presupposition time minimum threshold when, then determine strip-shaped materials 5 alignment complete,
The first identification module of automatic trigger 24 starts to identify bianry image corresponding with end face figure like；When the end face of strip-shaped materials
When being more than the time maximum value of systemic presupposition with the time for being fixed on a certain value at a distance from sensor, then it is assumed that the first identification module
24 identifications are completed, and the first identification module of automatic trigger 24 stops the identification to bianry image.
In the present embodiment, material checks equipment further include: lighting device 3.
The end face of lighting device 3, one end for being aligned to multiple strip-shaped materials 5 illuminates.
Specifically, the side of the end face at the alignment end of multiple strip-shaped materials 5 is arranged in lighting device 3, and lighting device 3 issues
Light beam towards multiple strip-shaped materials 5 end face and with the end face of the multiple strip-shaped materials 5 of the strong illumination of brightness uniformity, for for
Image collecting device 1 provides enough light sources and balanced illumination, so as to image collecting device 1 can collect it is clear and regular
Multiple strip-shaped materials 5 alignment end end face figure like, guarantee the quality of end face figure like, further improve pattern recognition device
2 carry out the accuracy rate of image recognition.
Optionally, lighting device 3 is arranged in position corresponding with bottom plate 102.
Optionally, material checks equipment further include: material alignment detection device and Image Acquisition control device.
Material alignment detection device, the aligned condition of the end face for detecting multiple strip-shaped materials 5.
Image Acquisition control device, the aligned condition for the end face according to multiple strip-shaped materials 5 control image collector
1 is set to start or stop.
Specifically, material alignment detection device is used to detect the alignment shape of multiple strip-shaped materials 5 in material alignment means 100
State, when the end face for detecting multiple strip-shaped materials 5 is in aligned condition, automatic trigger Image Acquisition control device controls image
Acquisition device 1 starts, to acquire the end face figure like of multiple strip-shaped materials 5；When material alignment detection device detects multiple strips
When the end face of material 5 is not in aligned condition, Image Acquisition control device control image collecting device 1 stops working.
Optionally, material alignment detection device is any one in range sensor or weight sensor, but the application
It is not limited system, material alignment detection device may be other detection devices.
Optionally, material checks equipment further include: communication device 4.
Communication device 4 is communicated to connect with image collecting device 1 and pattern recognition device 2 respectively, is used for image collector
It sets 1 end face figure like collected and is sent to pattern recognition device 2.
Optionally, communication device 4 is arranged in position corresponding with bottom plate 102.
Optionally, communication device 4 includes wire communication module and wireless communication module.
Wireless communication module includes but is not limited to Wifi and bluetooth.
Optionally, in the present embodiment, which checks equipment further include: display device.
Display device is connect with pattern recognition device 2, for showing the quantity of multiple strip-shaped materials 5.
The working principle that material provided in this embodiment checks equipment is described below:
1, after multiple strip-shaped materials 5 are put into the container 101 of material alignment means 100, control limiting device 103 is opened
It is dynamic, fastening force radially is applied to multiple strip-shaped materials 5, multiple strip-shaped materials 5 is made to keep vertical state；
2, multiple strip-shaped materials 5 slide downward under the effect of gravity or under external force, and in material alignment means 100
End face alignment is realized at bottom plate 102.
3, when detecting that multiple strip-shaped materials 5 are in aligned condition, the intense light irradiation of control lighting device 3 brightness uniformity is bright
The end face of multiple strip-shaped materials 5, with the quality for providing balanced illumination to guarantee end face figure like；
4, control image collecting device 1 acquires corresponding end face figure like；
5, the collected end face figure like of image collecting device 1 is sent to pattern recognition device 2 by communication device 4；
6, pattern recognition device 2 obtains end face figure like, and carrying out image recognition is to carry out checking for material, obtains multiple strips
The quantity of material 5；
7, display device shows the quantity of multiple strip-shaped materials 5；
8, completion is checked, control limiting device 103 stops, multiple strip-shaped materials 5 are taken out.
Material provided in this embodiment checks equipment by using material alignment means 100 for vertically arranged multiple strips
The end face of material 5 is aligned so that image collecting device 1 can collect the end face figure like of rule, improve pattern recognition device 2 into
The accuracy rate of row image recognition carries out the accuracy rate that material is checked to improve the material and check equipment, so that the material is clear
Point device can be automatically performed checking for material, reduce the human cost that material is checked, and improve the efficiency that material is checked.
Embodiment two
Fig. 4 is the structural schematic diagram that the material that the embodiment of the present application two provides checks equipment.
The embodiment of the present application two provide a kind of material check equipment, with embodiment one the difference is that, material pair
The structure of neat device 200 is different.
Referring to figure 4., in the present embodiment, material alignment means 200 are used for the multiple strip-shaped materials 5 being laterally arranged
End face alignment.
In the present embodiment, material alignment means 200 include: loading plate 201, the first side plate 202 and the second side plate 203.
Loading plate 201 is horizontally disposed with, for carrying the multiple strip-shaped materials 5 being laterally arranged.
Optionally, the shape of loading plate 201 is square or rectangle.
First side plate 202, is vertically arranged, and is fixed on loading plate 201.
Optionally, the first side plate 202 is fixed on one end of 201 length direction of loading plate.
Second side plate 203 is oppositely arranged and is parallel to each other with the first side plate 202, can carry out on loading plate 201 opposite
In the first side plate 202 close to or far from movement.
Optionally, the second side plate 203 is made of transparent material, so that image collecting device 1 can collect strip-shaped materials 5
Clearly end face figure like, and then can be improved pattern recognition device 2 carry out image recognition accuracy rate.
In the present embodiment, material alignment means 200 further include the track 204 that 201 upper surface of loading plate is arranged in.
The extending direction of track 204 is vertical with the second side plate 203.
Second side plate 203 is flexibly connected with track 204, and the second side plate 203 is moved along track 204.
Optionally, track 204 is sliding rail, and the second side plate 203 is slidably connected with track 204, enables 203 edge of the second side plate
Track 204 slides.Second side plate 203 is slidably connected with track 204, reduces rubbing between the second side plate 203 and loading plate 201
Power is wiped, to reduce resistance of second side plate 203 in moving process, while reducing strip-shaped materials 5 in translation motion
Resistance.
Optionally, sliding rail is line slide rail.
Optionally, track 204 is groove, and the second side plate 203 is rolled with track 204 to be connected, and the bottom of the second side plate 203 is set
It is equipped with idler wheel, idler wheel is embedded in groove, rolls by idler wheel and the second side plate 203 is driven to move along track 204.Second side plate
203 roll connection with track 204, the frictional force between the second side plate 203 and loading plate 201 are reduced, to reduce second
Resistance of the side plate 203 in moving process.
Specifically, the multiple strip-shaped materials 5 being laterally arranged are placed on material and place in container 200, so that multiple bars
The extending direction of material 5 is vertical with the second side plate 203, is moved by the second side plate 203 of control towards the direction close to the first side plate 202
It is dynamic, thrust is applied to one end of multiple strip-shaped materials 5, multiple strip-shaped materials 5 is pushed to move towards the direction close to the first side plate 202
It is dynamic, so that the end face of one end that multiple strip-shaped materials 5 are contacted with the second side plate 203 is aligned, realize the end of multiple strip-shaped materials 5
In face of neat.
In the present embodiment, the side of the end face at the alignment end of multiple strip-shaped materials 5 is arranged in image collecting device 1, makes
The pickup area of image collecting device 1 can cover the alignment ends of multiple strip-shaped materials 5 for being put into material alignment means 200
End face.
Optionally, image collecting device 1 is arranged in position corresponding with the second side plate 203, positioned at the length of loading plate 201
Spend the side of direction or width direction.But the application is not limited system, and the specific setting position of image collecting device 1 can basis
Appropriate adjustment is actually needed.
In the present embodiment, the side of the end face at the alignment end of multiple strip-shaped materials 5 is arranged in pattern recognition device 2.But
The application is not limited system, and the specific setting position of pattern recognition device 2 can appropriate adjustment according to actual needs.
Optionally, pattern recognition device 2 is arranged in position corresponding with the second side plate 203.
In the present embodiment, the side of the end face at the alignment end of multiple strip-shaped materials 5 is arranged in lighting device 3, that is, illuminates
Device 3 is arranged in position corresponding with the second side plate 203.
Structure, position and the connection relationship of other parts in the present embodiment are the same as example 1, no longer superfluous herein
It states.
The working principle that material provided in this embodiment checks equipment is described below:
1, after the multiple strip-shaped materials 5 being laterally arranged are placed on loading plate 201, the second side plate 203 is controlled along track
204 is mobile to 202 direction of the first side plate, and it is mobile to push multiple strip-shaped materials 5 for the second side plate 203 at this time；
2, when the second side plate 203 is moved to the end face alignment of multiple strip-shaped materials 5 or longer strip-shaped materials 5
When other end reaches the first side plate 202, the second side plate 203 stops movement, at this point, multiple strip-shaped materials 5 are close to the second side plate
The end face of 203 one end is aligned；
3, when detecting that multiple strip-shaped materials 5 are in aligned condition, the intense light irradiation of control lighting device 3 brightness uniformity is bright
The end face of multiple strip-shaped materials 5, with the quality for providing balanced illumination to guarantee end face figure like；
4, control image collecting device 1 acquires corresponding end face figure like；
5, the collected end face figure like of image collecting device 1 is sent to pattern recognition device 2 by communication device 4；
6, pattern recognition device 2 obtains end face figure like, and carrying out image recognition is to carry out checking for material, obtains multiple strips
The quantity of material 5；
7, display device shows the quantity of multiple strip-shaped materials 5；
8, completion is checked, the second side plate 203 of control returns to initial position, multiple strip-shaped materials 5 are taken out.
Material provided in this embodiment checks equipment, multiple will be laterally arranged by using material alignment means 200
The end face of shape material 5 is aligned so that image collecting device 1 can collect the end face figure like of rule, solve in the prior art by
It is not aligned in the end face of strip-shaped materials 5, end face connection directly is easy to appear to multiple strip-shaped materials 5 acquisition end face figure like, is hidden
Gear leads to not the end face figure like for obtaining marshalling, so as to cause the accuracy rate decline to picture recognition, influences strip-shaped materials
5 check accuracy rate the technical issues of, improve pattern recognition device 2 carry out image recognition accuracy rate, to improve this
Material checks equipment and carries out the accuracy rate that material is checked, so that the material, which checks equipment, can be automatically performed checking for material, reduces
The human cost that material is checked, improves the efficiency that material is checked.
Embodiment three
Fig. 5 is the structural schematic diagram that the material that the embodiment of the present application three provides checks equipment.
Referring to figure 5., the present embodiment and embodiment two the difference is that, the first side plate 202 uses transparent material system
At the second side plate 203 is made of elastic material, mobile by the second side plate 203 so that multiple strip-shaped materials 5 are in the first side plate
It is aligned at 202, image collecting device 1 acquires multiple strip-shaped materials 5 close to the end face figure like of one end of the first side plate 202, accordingly
Image collecting device 1, pattern recognition device 2 and lighting device 3 setting position need appropriate adjustment.
Specifically, the multiple strip-shaped materials 5 being laterally arranged are placed on material and place in container 200, so that multiple bars
The extending direction of material 5 is vertical with the second side plate 203, is moved by the second side plate 203 of control towards the direction close to the first side plate 202
It is dynamic, thrust is applied to one end of multiple strip-shaped materials 5, multiple strip-shaped materials 5 is pushed to move towards the direction close to the first side plate 202
It is dynamic, when longer strip-shaped materials 5 reach the first side plate 202 close to the end face of one end of the first side plate 202, the longer strip
Material 5 stops movement, since the second side plate 203 is made of elastic material, so that the second side plate 203 can continue to shorter item
Shape material 5 applies thrust, continues to finally make multiple strip-shaped materials 5 close towards close to the movement of the direction of the first side plate 202
The end face of one end of the first side plate 202 is aligned at the first side plate 202, realizes the end face alignment of multiple strip-shaped materials 5.
Optionally, image collecting device 1 is arranged in position corresponding with the first side plate 202, positioned at the length of loading plate 201
Spend the side of direction or width direction.But the application is not limited system, and the specific setting position of image collecting device 1 can basis
Appropriate adjustment is actually needed.
Optionally, pattern recognition device 2 is arranged in position corresponding with the first side plate 202.
Optionally, lighting device 3 is arranged in position corresponding with the first side plate 202.
Structure, position and the connection relationship of other parts in the present embodiment are identical as embodiment two, no longer superfluous herein
It states.
Example IV
Fig. 6 is the composition schematic diagram for the pattern recognition device that the embodiment of the present application four provides.
Fig. 7 is the schematic diagram for the pattern recognition device identification sample of material that the embodiment of the present application four provides.
The present embodiment and embodiment one to embodiment three the difference is that, the composition of pattern recognition device 2 is different.
Fig. 6 is please referred to, in the present embodiment, pattern recognition device 2, comprising: model training module 25 and the second identification mould
Block 26.Pattern recognition device 2 includes memory and processor, and implementation model training module 25 and second is stored on memory and is known
The computer program of other 26 function of module；When computer program is executed by processor, implementation model training module 25 and second is known
The function of other module 26.Model training module 25 can not also be in pattern recognition device 2, for example, model training module 2 can be with
On another server with storage and processing, neural network is remotely trained, by wired or wireless after the completion of training
Mode is downloaded in pattern recognition device 2, and the application is with no restriction.
Model training module 25, the markup information based on default sample and default sample is to the convolutional Neural net pre-established
Network model is trained.
Wherein, the end face figure like of one end that sample is the alignment of multiple strip-shaped materials 5 is preset.
The markup information of default sample includes: the recognition result of end face.Herein, the recognition result of end face refers to end face figure like
In each profile whether be an end face.
Second identification module 26, the convolutional neural networks model for being completed based on training is to multiple bars to be identified
The end face figure like at the alignment end of material 5 is identified, the quantity of multiple strip-shaped materials 5 is obtained.
Specifically, Fig. 7 is please referred to, pattern recognition device 2 completes checking for strip-shaped materials 5 using the method for machine learning
Work, the end face figure like of one end that model training module 25 be aligned based on multiple strip-shaped materials 5 and the mark of end face figure like are believed
Breath is trained the convolutional neural networks model pre-established, obtains the convolutional neural networks model of training completion, and second knows
End view drawing of convolutional neural networks model of the other module 26 based on training completion to the alignment end of multiple strip-shaped materials 5 to be identified
As being identified, and the sum for the strip-shaped materials 5 for including in end face figure like is calculated according to the sample identified.
Optionally, in the present embodiment, material checks equipment further include: Weight detecting device or distance detection device.
Weight detecting device is used to detect the weight change of multiple strip-shaped materials 5 to be aligned；Distance detection device is used for
Detect the distance change of itself and multiple strip-shaped materials 5 to be aligned；Second identification module 26 is used for based on multiple strip-shaped materials 5
Weight change, end face figure like variation or distance change, start to identify end face figure like, or stop the knowledge to end face figure like
Not.
Optionally, in the present embodiment, material checks equipment further include: vision inspection apparatus；
Vision inspection apparatus is used to detect the end face figure like variation of multiple strip-shaped materials 5 to be aligned in the predetermined time；
Second identification module 26 starts for the end face figure like variation based on multiple strip-shaped materials 5 to the second identification module
26 recognition result is exported, or stops exporting 26 recognition result of the second identification module.
Specifically, the trigger condition of the second identification module 26 started and stopped is the same as example 1, no longer superfluous herein
It states.
Structure, position, connection relationship and the working principle and embodiment one, embodiment of other parts in the present embodiment
Two or embodiment three it is identical, details are not described herein.
In above-described embodiment of the application, strip-shaped materials 5 are at least one in bamboo cane, batten and strip herbaceous plant
Kind, but the application is not limited system, the material of strip-shaped materials 5 or other strips.
The application is intended to that a kind of material is protected to check equipment, has following beneficial technical effect:
1, the end face of multiple strip-shaped materials is aligned using material alignment means, so that image collecting device can collect rule
End face figure like then is solved in the prior art since the end face of strip-shaped materials is not aligned, is directly adopted to multiple strip-shaped materials
Collection end face figure like is easy to appear end face connection, blocks, and leads to not the end face figure like for obtaining marshalling, so as to cause to picture
The technical issues of accuracy rate of identification declines, and influences the accuracy rate that strip-shaped materials are checked；Using pattern recognition device to end view drawing
As being identified, the auto inventory of multiple strip-shaped materials is realized, solves and manually checks strip-shaped materials in the prior art, is worked
Intensity is big, and working efficiency is low, and human cost is high, not can guarantee the technical issues of material checks accuracy.Object provided by the present application
Material checks equipment and is aligned the end face of multiple strip-shaped materials by using material alignment means, so that image collecting device can acquire
To the end face figure like of rule, the accuracy rate that pattern recognition device carries out image recognition is improved, is checked to improve the material
Equipment carries out the accuracy rate checked of material, while the material check equipment can be automatically performed checking for material, reduce object
Expect the human cost checked, improve the efficiency that material is checked, there is very big practical application value.
2, lighting device is used to provide the illumination of enough light sources and equilibrium for image collecting device, so that image collector
The end face figure like that can collect clear and regular multiple strip-shaped materials alignment end is set, ensure that the quality of end face figure like, into
One step improves the accuracy rate that pattern recognition device carries out image recognition.
It should be understood that the above-mentioned specific embodiment of the application is used only for exemplary illustration or explains the application's
Principle, without constituting the limitation to the application.Therefore, that is done without departing from spirit and scope is any
Modification, equivalent replacement, improvement etc., should be included within the scope of protection of this application.In addition, the application appended claims purport
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (10)
1. a kind of material checks equipment characterized by comprising
Material alignment means (100,200), for the end face alignment to the multiple strip-shaped materials (5) being arranged in the same direction；
Image collecting device (1), the end face figure like of one end for acquiring the multiple strip-shaped materials (5) alignment；
Pattern recognition device (2) obtains the quantity of the multiple strip-shaped materials (5) for identifying to the end face figure like.
2. equipment according to claim 1, which is characterized in that
The material alignment means (100) are used to be aligned the end face of vertically arranged the multiple strip-shaped materials (5).
3. equipment according to claim 2, which is characterized in that the material alignment means (100) include:
Container (101), shape is hollow tubular, for accommodating vertically arranged the multiple strip-shaped materials (5)；
Bottom plate (102) is arranged in the bottom of the container (101)；
Limiting device (103) is arranged on the inner wall of the container (101), in radial direction to being set to the container
(101) the multiple strip-shaped materials (5) in carry out position restriction.
4. equipment according to claim 3, which is characterized in that
The limiting device (103) is ring-type, is set as that stretching motion can be carried out, for applying to the multiple strip-shaped materials (5)
Add fastening force radially, the multiple strip-shaped materials (5) is made to keep vertical state.
5. equipment according to claim 3, which is characterized in that
The bottom plate (102) is made of transparent material.
6. equipment according to claim 1, which is characterized in that
The material alignment means (200) are used to be aligned the end face for the multiple strip-shaped materials (5) being laterally arranged.
7. equipment according to claim 6, which is characterized in that the material alignment means (200) include:
Loading plate (201) is horizontally disposed with, for carrying the multiple strip-shaped materials (5) being laterally arranged；
First side plate (202), is vertically arranged, and is fixed on the loading plate (201)；
Second side plate (203) is oppositely arranged and is parallel to each other with first side plate (202), can be in the loading plate (201)
It is upper carry out relative to first side plate (202) close to or far from movement.
8. equipment according to claim 7, which is characterized in that the material alignment means (200) further include being arranged in institute
State the track (204) of loading plate (201) upper surface；
The extending direction of the track (204) is vertical with the second side plate (203)；
Second side plate (203) is flexibly connected with the track (204), so that second side plate (203) can be along the rail
Road (204) is mobile.
9. equipment according to claim 7, which is characterized in that
Second side plate (203) is made of transparent material；Or
First side plate (202) is made of transparent material, and second side plate (203) is made of elastic material.
10. -9 described in any item equipment according to claim 1, which is characterized in that further include:
The end face of lighting device (3), one end for being aligned to the multiple strip-shaped materials (5) illuminates.
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|---|---|---|---|
| CN201810904985.9A CN109345505A (en) | 2018-08-09 | 2018-08-09 | A kind of material checks equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904985.9A CN109345505A (en) | 2018-08-09 | 2018-08-09 | A kind of material checks equipment |
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| CN109345505A true CN109345505A (en) | 2019-02-15 |
Family
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| CN201810904985.9A Pending CN109345505A (en) | 2018-08-09 | 2018-08-09 | A kind of material checks equipment |
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