CN106408081B - Image-type plate body quantity counting device and method - Google Patents
Image-type plate body quantity counting device and method Download PDFInfo
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- CN106408081B CN106408081B CN201510456883.1A CN201510456883A CN106408081B CN 106408081 B CN106408081 B CN 106408081B CN 201510456883 A CN201510456883 A CN 201510456883A CN 106408081 B CN106408081 B CN 106408081B
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Abstract
The present invention is a kind of image-type plate body quantity counting device and method, it connects an image capturing module through a processor, one range finder module, one display, the image capturing module is respectively with different remote, at least one plate body to be measured of low coverage descriscent captures one first image information, one second image information, and it is obtained far by the range finder module, nearly information, through the processor by second image information short distance a thickness information, it is converted into remote another thickness information, again by first image information in remote thickness information, second image information executes a scale operation to generate a quantity information in remote thickness information, and it is directly displayed by the display；By the above-mentioned real-time operation to image, range information, accurate quantity information is rapidly provided, to promote ease of use.
Description
Technical field
The present invention relates to a kind of counting device, espespecially a kind of image-type plate body quantity counting device and method.
Background technology
Science and technology development make rapid progress, in the prior art substrate manufacture dealer produce printed circuit board, CD-RW discsCD-RW and
Chip etc. is usually all large batch of production, therefore is both needed to when coming in and going out each working terminal every time to check quantity, facilitates statistics well
Product in process of production caused by loss late, by early stage check substrate in a manner of for, be through manpower one by one
Calculating, but it is such check mode not only it is time-consuming also be easy generated because of artificial careless mistake it is error.
Such as TaiWan, China patent for invention I 455046 " counting device and method of counting " (case before hereinafter referred to as),
Including a light source, a sensor and a processing mechanism, which makes light be radiated at by multiple plates with photic zone and reflecting layer
On the laminated body that body is laminated, and sensor optical axis configuration is inclined in the center of the stacking direction from aforementioned laminated body
From position on, and receive the light through aforementioned laminated body, the signal which obtains according to aforementioned sensor is to aforementioned
Plate body included in laminated body carries out counting processing.
By the above-mentioned prior art it is found that the early stage mode of checking substrate through manpower naked eyes easy tos produce error and expends again when
Between, although preceding case can penetrate the signal (such as picture signal) that the sensor (such as image sensor) receives the light of laminated body, then supply
The processing mechanism carries out counting processing, can save manpower, consuming time, but only rely on the sensor capture signal counted
It is several as a result, be still easy to be influenced by environment and the influence of sensor or plate body position and easy to produce error, therefore for
For manufacturer, still need the necessity for further proposing solution really.
Invention content
In view of the deficiencies in the prior art, the main object of the present invention is to provide a kind of image-type plate body quantity counting device
And acquired such information is carried out real-time operation by method through obtaining image information and further obtaining spatial information,
The quantity of accurate plate body to be measured is provided immediately, it is not only accurate more in a manner of saving manpower, increase efficiency, it is promoted easy to use
Property.
The technological means taken to reach above-mentioned purpose is to enable aforementioned image-type plate body quantity method of counting, penetrates one
Processor connects an image capturing module, a range finder module, and executes following steps by the processor：
Receive one first image information and its first range information, one second image information and its second distance information；
A first thickness information, a second thickness information are calculated according to first image information, second image information,
By second image information in the second thickness information of second distance, it is converted into the third thickness information in the first distance；
By by first image information in the first thickness information of the first distance, second image information in the first distance
Third thickness information execute a scale operation, to generate a quantity information and a display be supplied to show.
By the above method it is found that the processor receives first figure obtained by the image capturing module and the range finder module
As information and its first range information, second image information and its second distance information, and by the processor according to this first
Image information, second image information calculate the first thickness information, the second thickness information, which is existed
The second thickness information of second distance is converted into the third thickness information in the first distance, then by believing first image
First thickness information, second image information ceased in the first distance executes scale operation in the third thickness information of the first distance
To generate the quantity information and the display is supplied to show, therefore by the above-mentioned real-time operation to image, range information, not only
Accurate quantity information is rapidly provided, more in a manner of saving manpower, increase efficiency, reaches the mesh for promoting ease of use
's.
The another technological means taken to reach above-mentioned purpose is to enable the aforementioned image-type plate body quantity counting device include：
One image capturing module is to capture different remote, close image informations to more than one plate body to be measured；
One range finder module, remote, the short distance of the detecting distance plate body to be measured；
One display；
One power module is to connect the image capturing module, the range finder module and the display；
One processor connects the image capturing module, the range finder module, the display and power module connection；Its
In, one first image information and its first range information is received by the processor, one second image information and its second distance is believed
Breath, and a first thickness information, a second thickness information are calculated according to first image information, second image information, then
By second image information in the second thickness information of second distance, it is converted into the third thickness information in the first distance, is led to
It crosses and executes first image in the third thickness information of the first distance in the first thickness information of the first distance, second image
One scale operation, to generate a quantity information and be shown by the display.
By above-mentioned construction it is found that the image capturing module is to capture difference far, closely to one or more plate bodys to be measured
Image information, and the measuring tool module be the plate body to be measured for detecting distance it is remote, closely, when the processor receives this
First image information that image capturing module, the range finder module obtain (image containing multiple/plate body to be measured by the gross) and its
One range information (remote), second image information (image of the plate body to be measured Han one/monolithic) and its second distance information
(short distance), and by the processor according to first image information, second image information calculate the first thickness information, should
Second thickness information, the processor is again by second image information in the second thickness information of second distance (short distance), conversion
At the third thickness information in the first distance (remote), and by by first image first apart from (remote) the
One thickness information, second image execute the scale operation in the third thickness information of the first distance (remote), are somebody's turn to do with generating
Quantity information is simultaneously supplied to the display to show, through above-mentioned real-time operation, not only rapidly provides accurate quantity information,
More in a manner of saving manpower, increase efficiency, achieve the purpose that promote ease of use.
Description of the drawings
Fig. 1 is the device block diagram of a preferred embodiment of the present invention.
Fig. 2 is the application state schematic diagram of a preferred embodiment of the present invention.
Fig. 3 is the another application status diagram of a preferred embodiment of the present invention.
Fig. 4 is the plate body quantity method of counting flow chart of a preferred embodiment of the present invention.
Fig. 5 is the reception image flow chart of a preferred embodiment of the present invention.
Fig. 6 is another reception image flow chart of a preferred embodiment of the present invention.
Fig. 7 is the calculating and operational flowchart of a preferred embodiment of the present invention.
Drawing reference numeral
10 plate body counting devices
20 plate bodys to be measured
101 first image informations
102 second image informations
11 image capturing modules
12 range finder modules
13 processors
14 displays
15 power modules
16 input modules
17 communication modules
Specific implementation mode
About the preferred embodiment of image-type plate body quantity counting device of the present invention, please refer to Fig.1, shown in Fig. 2, mainly
More than one plate body 20 to be measured is operated with different distances by a plate body counting device 10, the plate body counting device 10
Including an image capturing module 11, a range finder module 12, a processor 13, a display 14 and a power module 15, in this reality
It applies the plate body counting device 10 in example and further comprises an input module 16 and a communication module 17；Wherein, the power module 15
Be power and respectively with the image capturing module 11, the range finder module 12, the processor 13, the display 14, the input
Module 16 and the communication module 17 connection, the processor 13 be respectively with the image capturing module 11, the range finder module 12, this is aobvious
Showing that device 14, the input module 16 and the communication module 17 connect, the range finder module can be a laser ranging module in the present embodiment,
The power module can be general battery or a rechargeable battery.
The plate body counting device 10 captures 20 different remote, the close images of plate body to be measured through the image capturing module 11 to be believed
Breath, the plate body counting device 10 again using 12 detecting distance of the range finder module plate body 20 to be measured it is remote, closely and obtain pair
The range information answered, user can be inputted more than one operational order by the input module 16 in the present embodiment, and through should
Processor 13 drives the image capturing module 11 to capture the image information of the plate body 20 to be measured according to the operational order, drives simultaneously
The range finder module 12 detects, short distance remote with the plate body 20 to be measured, and the range information of the image of acquisition, acquirement is instant
Various information, are further supplied to wired or wireless remote/proximal device by storage using the communication module 17.
It operates towards multiple plate bodys 20 to be measured it can be seen from the above, user can hold the plate body counting device 10, such as schemes
2, shown in Fig. 3, when the processor 13 receives one first image information 101 of the image capturing module 11 acquisition (containing multiple/whole
The image of batch plate body 20 to be measured), one second image information 102 (image of the plate body 20 to be measured Han one/monolithic), and the processor
13 receive the range finder module 12 according to first image information 101, second image information 102 again, obtain and such image
Information 101,102 corresponding 1 first range information a (remote) of image information, a second distance information b (short distance), and
It is calculated and such image information 101, figure according to first image information 101, second image information 102 by the processor 13
As 102 corresponding first thickness information A of information, a second thickness information B, the processor 13 is again by second image information
102 on second distance information b (short distance) calculated second thickness information B, be converted into the first range information a (long distances
From) on a third thickness information (not shown), and by by first image 101 in the first range information a (remote)
On first thickness information A, third thickness information of second image 102 on the first range information a (remote) execute one
Scale operation to generate a quantity information, and sends the quantity information to the display 14, by the display by the processor 13
Device 14 is shown, and can pass through the processor 13 by the instant storage of the quantity information.
The concrete application mode of above-mentioned preferred embodiment can further provide for an image-type plate body quantity to illustrate the invention
Method of counting connects with the image capturing module 11, the range finder module 12 and the display 14 respectively through aforementioned processor 13
It connects, which carries out capture to plate body to be measured 20 by the gross, and obtains range information by the range finder module 12, and
Following steps are executed by the processor 13, as shown in Figure 4：
Receive one first image information 101 (image containing multiple/plate body 20 to be measured by the gross) and its first range information a
(remote), one second image information 102 (image of the plate body 20 to be measured Han one/monolithic) and its second distance information b (low coverages
From) (S41)；In the present embodiment, the first image information 101 which captures, as possible to be full of display
14 viewing area is principle, and first range information a is the image capturing module 11 (such as a at a distance from plate body 20 to be measured by the gross
Centimetre) and the second image information 102 for capturing of the image capturing module 11 is with closer distance capture, and with monolithic
The maximum magnitude of the display of plate body 20 to be measured on display 14 is principle, and second distance information b is the image capturing module
11 at a distance from monolithic plate body 20 to be measured (such as b centimeters)；
A first thickness information A, one second thickness are calculated according to first image information 101, second image information 102
Degree information B is converted into the third in the first distance by second image information 102 in the second thickness information B of second distance
Thickness information (S42)；In the present embodiment, first thickness information A is the picture of the first image information 101 on display 14
Element, second thickness information B are the pixel of the second image information 102 on display 14；
By the way that first image information 101 is existed in the first thickness information A of the first distance, second image information 102
The third thickness information of first distance executes a scale operation, to generate a quantity information (S43), and is supplied to the display 14
Show (S44), by the instant storage of the quantity information (S45).
When above-mentioned steps are executed to " one first image information 101 of reception and its first range information a, one second image letter
When 102 and its second distance information b (S41) of breath " steps, it is further provided one receives image flow, as shown in figure 5, this method
Further include following steps：
Receive first image information 101, first range information a (S411)；
According to first image information 101 and first range information a judge first image information 101 size whether
In one first preset range (S412), if otherwise return to previous step captures the first image information 101 again；
If so, receiving second image information 102, second distance information b (S413)；
According to second image information 102 and second distance information b judge second image information 102 size whether
In one second preset range (S414), if otherwise return to previous step captures the second image information 102 again；
Aforementioned " one is calculated if so, continuing to execute according to first image information 101, second image information 102
One thickness information A, a second thickness information B, by second image information 102 in the second thickness information B of second distance, conversion
At the third thickness information (S42) in the first distance " step.
In addition, when above-mentioned steps are executed to " one first image information 101 of reception and its first range information a, one second figure
As information 102 and its second distance information b (S41) " when, other than the execution sequence of above-mentioned S411~S414 steps, into one
Step provides another reception image flow, as shown in fig. 6, this method further includes following steps：
Receive second image information 102, second distance information b (S411 ')；
According to second image information 102, second distance information b judge second image information 102 size whether
In one second preset range (S412 '), if otherwise return to previous step captures the second image information 102 again；
If so, receiving first image information 101, first range information a (S413 ')；
According to first image information 101 and first range information a judge first image information 101 size whether
In one first preset range (S414 '), if otherwise return to previous step captures the first image information 101 again；
Aforementioned " one is calculated if so, continuing to execute according to first image information 101, second image information 102
One thickness information A, a second thickness information B, by second image information 102 in the second thickness information B of second distance, conversion
At the third thickness information (S42) in the first distance " step.
In the present embodiment it must be emphasized that principle explanation be, generally optically with identical image capturing module 11
(such as camera lens) carries out capture in the case where not changing other conditions, and size and the capture distance of object under test are to be inversely proportional, i.e. camera lens
When closer to object (capture distance is shorter), the image of object on display 14 is bigger, on the contrary then smaller, such as：If will take
Image distance is from reducing 1/2, then the article size on display 14 can become 2 times, if will be 2.5 times apart from elongating, display 14
On article size can become 1/2.5, i.e., 0.4 times, therefore penetrate above-mentioned principle, executing operation by processor 13 can obtain
To second image information 102 (image of the plate body 20 to be measured containing monolithic) a apart from when pixel number, further description is such as
Afterwards.
When above-mentioned steps are executed to " calculating one first according to first image information 101, second image information 102
Thickness information A, a second thickness information B are converted by second image information 102 in the second thickness information B of second distance
In a third thickness information (S42) of the first distance " step when, in the present embodiment provide one calculate and operation flow, such as Fig. 7
Shown, this method further includes following steps：
Image analysis is carried out to first image information 101, to obtain several horizontal pixel, and calculates the first thickness
Information A carries out image analysis to second image information 102, to obtain several horizontal pixel, and calculates second thickness letter
Cease B (S421)；Wherein, first thickness information A is the mean pixel of first image information 101, and second thickness information B is
The mean pixel of second image information 102；
By second image information 102 on second distance information b calculated second thickness information B, be converted into
A third thickness information (S422) on first range information a, even to second image information 102 with to plate body to be measured by the gross
Pixel when with same first distance (remote) capture；
It connects and executes mentioned by first thickness information A, second figure by first image information 101 in the first distance
Third thickness information as information 102 in the first distance executes a scale operation, to generate a quantity information (S43) step.
In the present embodiment, the calculation formula that second thickness information B is converted to the third thickness information is as follows：B'=B
× b/a, wherein B' is the third thickness information (unit：Pixel), b is the second distance information b (units：Centimetre), a is this
First range information a (units：Centimetre).
Finally, it via the first thickness information A (pixel of plate body to be measured by the gross) of the first image information 101 of acquirement, then passes through
By the pixel for calculating the third thickness information B'(monolithics plate body to be measured of acquired second image information 102), by this
Manage device 13 execute the scale operation to generate the quantity information, through previous embodiment and principle explanation in same distance
Under, to plate body to be measured by the gross with to monolithic plate body capture to be measured and obtain respective pixel, therefore, the number of plate body to be measured by the gross
Amount information can be calculated after the scale operation, and the formula of the scale operation is as follows：
PCB Quantity=A/B', wherein PCB Quantity are the quantity informations, and A is that the first thickness information is (whole
Criticize the pixel of plate body to be measured), B' is the third thickness information (pixel of monolithic plate body to be measured).
Therefore, preferred embodiment image-type plate body quantity counting device and method through the invention, in the technology provided
The effect of real-time operation can actually be played by holding, and not only rapidly provide accurate quantity information, more to save manpower, increase and imitate
The mode of rate achievees the purpose that promote ease of use.
Claims (10)
1. a kind of image-type plate body quantity method of counting, which is characterized in that described image formula plate body quantity method of counting penetrates one
Processor connects an image capturing module, a range finder module, and executes following steps by the processor：
Receive one first image information and its first range information, one second image information and its second distance information；
A first thickness information, a second thickness information are calculated according to described first image information, second image information,
By second image information in the second thickness information of second distance, it is converted into the third thickness information in the first distance；
By by described first image information in the first thickness information of the first distance, second image information in the first distance
Third thickness information execute a scale operation, to generate a quantity information and a display be supplied to show.
2. image-type plate body quantity method of counting according to claim 1, which is characterized in that when above-mentioned steps are executed to connecing
Receive one first image information and its first range information, one second image information and its second distance information Step, described image
Formula plate body quantity method of counting further includes following steps：
Receive described first image information, first range information；
Judge the size of described first image information whether one according to described first image information and first range information
In first preset range；
If so, receiving second image information, the second distance information；
Judge the size of second image information whether one according to second image information and the second distance information
In second preset range；
Aforementioned a first thickness is calculated according to described first image information, second image information if so, continuing to execute
Information, a second thickness information, by second image information second distance second thickness information, be converted into first away from
From a third thickness information step.
3. image-type plate body quantity method of counting according to claim 1, which is characterized in that when above-mentioned steps are executed to connecing
Receive one first image information and its first range information, one second image information and its second distance information Step, described image
Formula plate body quantity method of counting further includes following steps：
Receive second image information, the second distance information；
Judge the size of second image information whether one according to second image information, the second distance information
In two preset ranges；
If so, receiving described first image information, first range information；
Judge the size of described first image information whether one according to described first image information and first range information
In first preset range；
Aforementioned a first thickness is calculated according to described first image information, second image information if so, continuing to execute
Information, a second thickness information, by second image information second distance second thickness information, be converted into first away from
From a third thickness information step.
4. the image-type plate body quantity method of counting according to any claim in claims 1 to 3, which is characterized in that
A first thickness information, one are calculated when above-mentioned steps are executed to according to described first image information, second image information
Second thickness information is converted by second image information in the second thickness information of second distance the one of the first distance
Third thickness information step, described image formula plate body quantity method of counting further include following steps：
Analysis is carried out to described first image information and obtains several horizontal pixel, the first thickness information is calculated, to described
Second image information carries out analysis and obtains several horizontal pixel, calculates the second thickness information；
By second image information in the second distance information calculated second thickness information, be converted into first away from
From the third thickness information in information.
5. image-type plate body quantity method of counting according to claim 4, which is characterized in that described first image information is
Image containing multiple/plate body to be measured by the gross, second image information are the images containing a plate body to be measured.
6. image-type plate body quantity method of counting according to claim 5, which is characterized in that the first thickness information is
The mean pixel of described first image information, the second thickness information are the mean pixel of second image information.
7. image-type plate body quantity method of counting according to claim 6, which is characterized in that by the second thickness information
The calculation formula that B is converted to the third thickness information is as follows：
B'=B × b/a, wherein B' is the third thickness information, and b is that second distance the information b, a are first distances
Information a.
8. image-type plate body quantity method of counting according to claim 7, which is characterized in that the formula of the scale operation
It is as follows：
PCB Quantity=A/B', wherein PCB Quantity are the quantity informations, and A is the first thickness information, is contained
The pixel of plate body to be measured by the gross, B' are the third thickness information, the pixel of the plate body to be measured containing monolithic.
9. a kind of image-type plate body quantity counting device, which is characterized in that described image formula plate body quantity counting device includes：
One image capturing module is to capture different remote, close image informations to more than one plate body to be measured；
One range finder module, plate body to be measured described in detecting distance it is remote, closely；
One display；
One power module is connection described image acquisition module, the range finder module and the display；
One processor, connection described image acquisition module, the range finder module, the display and the power module connect
It connects；Wherein, the image-type plate body quantity as described in any claim in claim 1 to 8 is executed by the processor to count
Method.
10. image-type plate body quantity counting device according to claim 9, which is characterized in that the range finder module is one
Laser ranging module, the power module are general battery or a rechargeable battery.
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| CN201510456883.1A CN106408081B (en) | 2015-07-30 | 2015-07-30 | Image-type plate body quantity counting device and method |
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|---|---|---|---|
| CN201510456883.1A CN106408081B (en) | 2015-07-30 | 2015-07-30 | Image-type plate body quantity counting device and method |
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| CN106408081B true CN106408081B (en) | 2018-09-28 |
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| CN111429952B (en) * | 2020-03-26 | 2021-11-09 | 梅州晶铠科技有限公司 | Method for determining number of optical discs |
| CN113493040A (en) * | 2020-04-07 | 2021-10-12 | 海太半导体（无锡）有限公司 | Novel material-counting and labeling method |
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|---|---|---|---|---|
| US5315107A (en) * | 1993-04-23 | 1994-05-24 | Wea Manufacturing Inc. | Compact disc counter arranged to minimize counting errors having a pair of beams and a pulse counting means |
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| JP2011123683A (en) * | 2009-12-10 | 2011-06-23 | Otari Kk | Device for measuring number of sheets |
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