CN108090482A - A kind of paper-bill scanning based on OCR obtains massaging device - Google Patents
A kind of paper-bill scanning based on OCR obtains massaging device Download PDFInfo
- Publication number
- CN108090482A CN108090482A CN201711460421.2A CN201711460421A CN108090482A CN 108090482 A CN108090482 A CN 108090482A CN 201711460421 A CN201711460421 A CN 201711460421A CN 108090482 A CN108090482 A CN 108090482A
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- CN
- China
- Prior art keywords
- baffle
- bottom plate
- paper
- microcontroller
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The invention discloses a kind of paper-bill scannings based on OCR to obtain massaging device, including bottom plate, infrared ray range sensor is connected in the middle part of the left end of the bottom plate, and the upper surface of infrared ray range sensor is consistent with the upper surface of bottom plate, the outer end of the baffle is equipped with microcontroller, the infrared ray range sensor is electrically connected microcontroller, and scanner, motor and transmission motor is electrically connected in microcontroller, the bottom plate is equipped with driving hole corresponding with driving wheel, and driven wheel is rotatablely equipped in the driving hole.The paper-bill scanning based on OCR obtains massaging device, bill is transmitted to the position specified under the action of driving wheel, then motor works, drive scanner motion scan, it using being threadedly coupled between cross bar and threaded rod, is so driven more accurate steady, while adds the sliding block at cross bar both ends in sliding slot, it is more steady, improve the stability and quality of scanning of scanning.
Description
Technical field
The present invention relates to paper-bill scanning technique fields, are specially that a kind of paper-bill scanning based on OCR obtains letter
Cease device.
Background technology
OCR （Optical Character Recognition, optical character identification）Refer to electronic equipment（Such as it scans
Instrument or digital camera）It checks the character printed on paper, determines its shape by detecting dark, bright pattern, then use character recognition
Shape is translated into the process of computword by method；It that is, will be in paper document using optical mode for printed character
Text conversion become the image file of black and white lattice, and pass through identification software by the text conversion in image into text formatting,
The technology further edited and processed for word processor.It is OCR how except mistake or using auxiliary information raising recognition correct rate
Most important problem, ICR（Intelligent Character Recognition）Noun also therefore and generate.Weigh one
A OCR system performance quality refers mainly to indicate：Reject rate, misclassification rate, recognition speed, the friendly of user interface, product
Stability, ease for use and feasibility etc..Have in the market and bill scanning is much carried out by OCR technique, still, largely sweep
It retouches equipment to fix, bill motion scan under the transmission of transmission device, since the frictional force problem of idler wheel may not be during transmission
It is very steady, quality of scanning is sometimes influenced very much, also has the paper-bill scanning based on OCR to obtain massaging device in the market, such as
The patent of 204178382 U of Patent No. CN, its bill transmission is not just very stable, influences to scan effect, for this purpose, we
It designs a kind of paper-bill scanning based on OCR and obtains massaging device.
The content of the invention
It is an object of the invention to provide a kind of paper-bill scannings based on OCR to obtain massaging device, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of paper-bill scanning based on OCR obtains letter
Device is ceased, including bottom plate, the upper end front and rear sides of the bottom plate are equipped with baffle, and the upper end of baffle is equipped with horizontal cunning to the right
Slot is plugged with sliding block in the sliding slot, and the upper end of two sliding blocks is connected by cross bar, and the lower end of the cross bar is equipped with scanner,
And perforative threaded hole is equipped in the middle part of the right end of cross bar, the upper end of two baffles is respectively arranged on the left side and the right side left support plate and right branch
Fagging is plugged with threaded rod in the threaded hole, and left end and the left support plate of the threaded rod are rotatablely connected, and the right side of threaded rod
End is connected with motor through right support plate, and motor is fixed in right support plate, is rotated between the threaded rod and right support plate
Connection, the inside left and right ends of the baffle are equipped with driving wheel, and driving wheel is located at the upside of bottom plate, in the driving wheel
Portion is equipped with the shaft of direction vertically outwardly, and the shaft is rotatablely connected through baffle and baffle, the shaft connection in left side
There is transmission motor, the shaft is equipped with belt wheel, and belt wheel is located between transmission motor and baffle, between two belt wheels of homonymy
It is connected by belt, is connected with infrared ray range sensor in the middle part of the left end of the bottom plate, and infrared ray range sensor is upper
End face is consistent with the upper surface of bottom plate, and the outer end of the baffle is equipped with microcontroller, and the infrared ray range sensor is electrically connected
Microcontroller, and microcontroller is electrically connected scanner, motor and transmission motor, the bottom plate and is equipped with corresponding with driving wheel
Driving hole is rotatablely equipped with driven wheel in the driving hole.
Preferably, the driving wheel is circumferentially with non-slip rubber layer.
Preferably, the model 80C51 of the single microcontroller.
Preferably, the left end of the baffle is equipped with outside chamfering.
Compared with prior art, the beneficial effects of the invention are as follows：The paper-bill scanning based on OCR obtains information dress
It puts, bill is transmitted to the position specified under the action of driving wheel, and then motor works, and drives scanner motion scan, cross bar
It using being threadedly coupled between threaded rod, is so driven more accurate steady, while adds the sliding block at cross bar both ends in sliding slot
It is interior, more steadily, improve the stability and quality of scanning of scanning.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the Section A-A figure of the present invention；
Fig. 3 is the circuit diagram of the present invention.
In figure：1 bottom plate, 2 baffles, 3 sliding slots, 4 sliding blocks, 5 cross bars, 6 scanners, 7 threaded holes, 8 left support plates, 9 right supports
Plate, 10 threaded rods, 11 motors, 12 driving wheels, 13 shafts, 14 transmission motors, 15 infrared ray range sensors, 16 microcontrollers, 17
Driving hole, 18 driven wheels.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of paper-bill scanning based on OCR obtains information
Device, including bottom plate 1, the upper end front and rear sides of bottom plate 1 are equipped with baffle 2, and the left end of baffle 2 is equipped with outside chamfering, is convenient for
The insertion of bill, and the upper end of baffle 2 is equipped with horizontal sliding slot 3 to the right, is plugged with sliding block 4 in sliding slot 3, two sliding blocks 4 it is upper
End is connected by cross bar 5, and the lower end of cross bar 5 is equipped with scanner 6, and perforative threaded hole 7 is equipped in the middle part of the right end of cross bar 5, and two
The upper end of a baffle 2 is respectively arranged on the left side and the right side left support plate 8 and right support plate 9, and threaded rod 10, spiral shell are plugged in threaded hole 7
The left end of rasp bar 10 is rotatablely connected with left support plate 8, and the right end of threaded rod 10 is connected with motor 11 through right support plate 9, and
Motor 11 is fixed in right support plate 9, is rotatablely connected between threaded rod 10 and right support plate 9, and the inside left and right ends of baffle 2 are equal
Equipped with driving wheel 12, and driving wheel 12 is located at the upside of bottom plate 1, and driving wheel 12 is circumferentially with non-slip rubber layer, increases friction
Power, the middle part of driving wheel 12 are equipped with the shaft 13 of direction vertically outwardly, the company of rotation through baffle 2 and baffle 2 of shaft 13
It connects, the shaft 13 in left side is connected with transmission motor 14, and shaft 13 is equipped with belt wheel, and belt wheel is located at transmission motor 14 and baffle 2
Between, it is connected between two belt wheels of homonymy by belt, infrared ray range sensor 15 is connected in the middle part of the left end of bottom plate 1,
And the upper surface of infrared ray range sensor 15 is consistent with the upper surface of bottom plate 1, the outer end of baffle 2 is equipped with microcontroller 16, infrared
Linear distance sensor 15 is electrically connected microcontroller 16, and the model 80C51 of single microcontroller 16 is programmable single chip computer, built-in
Processing chip, and have the OCR software being used cooperatively with scanner 6, after bill enters bottom plate 1, it can be passed by infrared ray distance
Sensor 15 detects, and transmission motor 14 works, and moves ahead with bill, when bill leaves infrared ray range sensor 15, transmission electricity
Machine 14 is stopped, and motor 10 works, and cross bar 5 is driven to move, is scanned by scanner 6, after the end of scan, transmits motor
14 work on, and bill is sent out, and carry out next bill scanning, and scanner 6,10 and of motor is electrically connected in microcontroller 16
Transmit motor 14, bottom plate 1 be equipped with 12 corresponding driving hole 17 of driving wheel, be rotatablely equipped with driven wheel 18 in driving hole 17.
The paper-bill scanning based on OCR obtains massaging device, and bill is transmitted to specified under the action of driving wheel 12
Position, then motor 11 work, drive 6 motion scan of scanner, using being threadedly coupled between cross bar 5 and threaded rod 10, this
Sample transmission is more accurate steady, while the sliding block 4 for adding 5 both ends of cross bar more steadily, improves the steady of scanning in sliding slot 3
Qualitative and quality of scanning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of paper-bill scanning based on OCR obtains massaging device, including bottom plate, it is characterised in that：The bottom plate it is upper
End front and rear sides are equipped with baffle, and the upper end of baffle is equipped with horizontal sliding slot to the right, are plugged with sliding block in the sliding slot, two
The upper end of sliding block is connected by cross bar, and the lower end of the cross bar is equipped with scanner, and perforative spiral shell is equipped in the middle part of the right end of cross bar
Pit, the upper end of two baffles are respectively arranged on the left side and the right side left support plate and right support plate, screw thread are plugged in the threaded hole
Bar, left end and the left support plate of the threaded rod are rotatablely connected, and the right end of threaded rod is connected with motor through right support plate, and
Motor is fixed in right support plate, is rotatablely connected between the threaded rod and right support plate, the inside left and right ends of the baffle
Driving wheel is equipped with, and driving wheel is located at the upside of bottom plate, the middle part of the driving wheel is equipped with the shaft of direction vertically outwardly, institute
It states shaft to be rotatablely connected through baffle and baffle, the shaft in left side is connected with transmission motor, and the shaft is equipped with band
Wheel, and belt wheel is located between transmission motor and baffle, is connected between two belt wheels of homonymy by belt, the left end of the bottom plate
Middle part is connected with infrared ray range sensor, and the upper surface of infrared ray range sensor is consistent with the upper surface of bottom plate, described
The outer end of baffle is equipped with microcontroller, and the infrared ray range sensor is electrically connected microcontroller, and microcontroller is electrically connected
Scanner, motor and transmission motor, the bottom plate are equipped with driving hole corresponding with driving wheel, are rotatablely installed in the driving hole
There is driven wheel.
2. a kind of paper-bill scanning based on OCR according to claim 1 obtains massaging device, it is characterised in that：Institute
That states driving wheel is circumferentially with non-slip rubber layer.
3. a kind of paper-bill scanning based on OCR according to claim 1 obtains massaging device, it is characterised in that：Institute
State the model 80C51 of single microcontroller.
4. a kind of paper-bill scanning based on OCR according to claim 1 obtains massaging device, it is characterised in that：Institute
The left end for stating baffle is equipped with outside chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711460421.2A CN108090482A (en) | 2017-12-28 | 2017-12-28 | A kind of paper-bill scanning based on OCR obtains massaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711460421.2A CN108090482A (en) | 2017-12-28 | 2017-12-28 | A kind of paper-bill scanning based on OCR obtains massaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108090482A true CN108090482A (en) | 2018-05-29 |
Family
ID=62180520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711460421.2A Withdrawn CN108090482A (en) | 2017-12-28 | 2017-12-28 | A kind of paper-bill scanning based on OCR obtains massaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108090482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562230A (en) * | 2020-11-19 | 2021-03-26 | 重庆数宜信信用管理有限公司 | Bill terminal based on OCR |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419612Y (en) * | 2000-04-19 | 2001-02-14 | 宋昕 | Scanner with Improved Lens Shift Mechanism |
| CN1337652A (en) * | 2000-08-07 | 2002-02-27 | 致伸实业股份有限公司 | Scanning unit with lead screw |
| CN1405720A (en) * | 2001-08-09 | 2003-03-26 | 力捷电脑股份有限公司 | Method for controlling scanner with paper-feedingback type and platform type double scanning functions |
| CN106412369A (en) * | 2016-10-13 | 2017-02-15 | 河南龙璟科技有限公司 | Multi-azimuth mobile scanner |
| CN106488068A (en) * | 2016-11-30 | 2017-03-08 | 成都光谷云财务咨询有限公司 | A kind of scanner enters paper delivery mechanism |
| CN206336024U (en) * | 2016-11-10 | 2017-07-18 | 胡宗海 | A kind of intelligent mathematical board of education |
-
2017
- 2017-12-28 CN CN201711460421.2A patent/CN108090482A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419612Y (en) * | 2000-04-19 | 2001-02-14 | 宋昕 | Scanner with Improved Lens Shift Mechanism |
| CN1337652A (en) * | 2000-08-07 | 2002-02-27 | 致伸实业股份有限公司 | Scanning unit with lead screw |
| CN1405720A (en) * | 2001-08-09 | 2003-03-26 | 力捷电脑股份有限公司 | Method for controlling scanner with paper-feedingback type and platform type double scanning functions |
| CN106412369A (en) * | 2016-10-13 | 2017-02-15 | 河南龙璟科技有限公司 | Multi-azimuth mobile scanner |
| CN206336024U (en) * | 2016-11-10 | 2017-07-18 | 胡宗海 | A kind of intelligent mathematical board of education |
| CN106488068A (en) * | 2016-11-30 | 2017-03-08 | 成都光谷云财务咨询有限公司 | A kind of scanner enters paper delivery mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562230A (en) * | 2020-11-19 | 2021-03-26 | 重庆数宜信信用管理有限公司 | Bill terminal based on OCR |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |
|
| WW01 | Invention patent application withdrawn after publication |