CN201374088Y - Detecting instrument for torn and stained money exchange - Google Patents
Detecting instrument for torn and stained money exchange Download PDFInfo
- Publication number
- CN201374088Y CN201374088Y CN200920010492U CN200920010492U CN201374088Y CN 201374088 Y CN201374088 Y CN 201374088Y CN 200920010492 U CN200920010492 U CN 200920010492U CN 200920010492 U CN200920010492 U CN 200920010492U CN 201374088 Y CN201374088 Y CN 201374088Y
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- Prior art keywords
- money
- dirty
- casing
- image sensor
- pressing plate
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- Expired - Fee Related
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Abstract
The utility model discloses a detecting instrument for torn and stained money exchange, which belongs to the financial money detecting equipment and comprises a housing and a cover plate, wherein a money placing board is mounted in the housing, a movable money pressing board covers the money placing board, and a precise scanning system consisting of an image sensor, a guiding device, an actuating device and code bars is mounted in the housing, and an embedded system capable of calculating the torn and stained area based on the signal provided by the precise scanning system is mounted in the housing as well. The signals obtained by the image sensor, an ultraviolet sensor and a magnetic head are processed by the embedded system, and then the identification result of the authenticity of the torn and stained money is output by the embedded system. The utility model solves the problems of the error caused by aberration, chromatism and geometric distortion as well as the detecting accuracy of the money surface area. In addition, no intense light source is required for the utility model to have an integral illumination on the object being photographed, therefore the power consumption is very small, which is not only favorable for the energy saving, but also is convenient for the working personnel to make use of on the counter.
Description
Technical field
The utility model relates to a kind of financial currency checkout equipment, specifically relates to detection instrument for dirty currency exchange.
Background technology
Present dirty currency exchange generally is by bank clerk, and by estimating the true and false and the coin face area of determining residual dirty coin, this method is the truth identification difficulty not only, and the judgement of coin face area is also inaccurate.China's utility model patent " intelligent damaged bank note verifier " (application number: 02274934.9), disclose a kind of " intelligent damaged bank note verifier; main by housing and be arranged in the housing; that the worn coin with CCD camera is differentiated box; and printer; mainboard and be assembled in multiple functional block on the electronic circuit board " constitute, during use, " worn coin that will be differentiated is aimed on the platform glass plate of CCD camera; obtain figure signal; through opto-electronic conversion; processing and amplifying and V/F conversion back are digital signal; be input in mainboard CPU and the data storage function piece; the national worn coin redemption criteria in data storage function piece and the database relatively, differentiate Currency Type, the true and false and worn coin face amount, show at last and could exchange and sums of money print result, voice report and storage." because this intelligence damaged bank note verifier obtains figure signal with the CCD camera, and lens imaging always exists " aberration ", " aberration " and geometric distortion.So it is also inaccurate to " discriminating " of coin face area that this exchanges identifier.In addition, obtain figure signal with the CCD camera, will carry out integral illumination to subject with intense light source usually, consumed power is big, so that " power supply heat sinking side window " must be arranged, is unfavorable for energy savings.
The utility model content
The technical problems to be solved in the utility model provides a kind of detection instrument for dirty currency exchange that can accurately detect coin face area and identification authenticity of banknotes.
The technical scheme that the utility model is taked is: this detection instrument for dirty currency exchange comprises casing and cover plate, casing is equipped with banknote placing plate, be stamped mobilizable money pressing plate on the banknote placing plate, the accurate scanning system that is made of image sensor, guide piece, drive unit and code-bar is installed in the casing; The embedded system of the residual dirty coin area of the calculated signals of utilizing accurate scanning system to provide also is housed in the casing.
The signal that image sensor, Ultraviolet sensor and magnetic head obtain is handled by embedded system, and exports the recognition result of the residual dirty coin true and false.
Described money pressing plate is made up of transparent pressing plate, black liner plate and connecting elements
Described money pressing plate is made up of white liner plate and connecting elements
Described money pressing plate is made up of transparent pressing plate and connecting elements
Described drive unit is made up of motor, power wheel and driving-belt.
Described image sensor and Ultraviolet sensor are fixed on the casing, and banknote placing plate is fixed on the bottom of putting the paper money platform, put on the paper money platform money pressing plate is housed, and drive unit utilizes rack drives to put the paper money platform and moves in casing.
During work, the accurately image sensor and the Ultraviolet sensor of scanning system relatively move the signal that image sensor and Ultraviolet sensor obtain with being placed on the banknote placing plate and by the tested banknote that money pressing plate is pushed down, be admitted to embedded system and handle, result is presented on the front panel.
The utility model is owing to " be equipped with the accurate scanning system that is made of image sensor, guide piece, drive unit and code-bar in the casing; The embedded system of the residual dirty coin area of the calculated signals of utilizing accurate scanning system to provide also is housed in the casing." rather than " obtaining figure signal with the CCD camera ", there are not " aberration ", " aberration " and geometric distortion, so, accurate to the detection of coin face area.In addition, do not need with intense light source subject to be carried out integral illumination, power consumption is very little, helps energy savings.
Description of drawings
Fig. 1 is the side view of the utility model embodiment 1 structural representation.
Fig. 2 is the vertical view of the utility model embodiment 1 structural representation.
Fig. 3 is the side view of the utility model embodiment 2 structural representations.
Fig. 4 is the vertical view of the utility model embodiment 2 structural representations.
Fig. 5 is the enlarged drawing of the utility model code-bar.
Among Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5,1 cover plate, 2 money pressing plates, 3 front panels, 4 banknote placing plates, 5 casings, 6 magnetic heads, 7 cover plates detect pipe, 8 Ultraviolet sensors, 9 power supplys, 10 image sensor positions are to pipe, 11 motor, 12 power wheels, 13 driving-belts, 14 guide pieces, 15 code-bars, 16 image sensors, 17 image sensors are to pipe, 18 embedded systems, 19 image sensor positions are to pipe, 20 power wheels, 21 tooth bars.
Below in conjunction with accompanying drawing, be described in detail the structure and the course of work according to the concrete detection instrument for dirty currency exchange that the utility model proposes.
Embodiment
Among Fig. 1, Fig. 2 and Fig. 5, on the square casing 5 of detection instrument for dirty currency exchange, be stamped cover plate 1.Transparent banknote placing plate 4 is housed on the casing 5, is stamped the money pressing plate 2 that can start on the banknote placing plate 4.The drive unit that is made of motor 11, power wheel 12, power wheel 20 and driving-belt 13 is housed in the casing 5.Drive unit can drive image sensor 16, be here to use the CIS contact image sensor, and Ultraviolet sensor 8 moves along guide piece 14, realizes the scanning to worn coin.Guide piece 14 is made up of slender axles and axle sleeve etc., also can be made up of gathering sill or guide rail etc.Along the direction of motion of image sensor 16, the code-bar 15 of broach shape is installed also in the casing 5.Image sensor is to managing 17, obtains the position signalling of image sensor 16 by code-bar 15, and image sensor 16 can be carried out a position and scan accurately at each the tooth place through code-bar 15.Image sensor 16, guide piece 14, drive unit and code-bar 15 constitute accurate scanning system.Code-bar 15 also can replace with code-disc and gear.The signal that utilizes accurate scanning system to provide also is housed in the casing, calculates the embedded system 18 of residual dirty coin area.Magnetic head 6 is contained on the casing 5, and the signal that image sensor 16, Ultraviolet sensor 8 and magnetic head 6 obtain is handled by embedded system 18, and exports the recognition result of the residual dirty coin true and false.
During work, accurately the CIS contact image sensor and the Ultraviolet sensor of scanning system under the drive of drive unit, move with respect to being placed on the banknote placing plate and by the tested worn coin that money pressing plate is pushed down.Image sensor obtains the position signalling of image sensor 16 to managing 17 by code-bar 15.Be used for control chart image sensor 16, in the enterprising line scanning of determining by code-bar 15 in each position.The signal that image sensor 16 and Ultraviolet sensor 8 obtain is admitted to embedded system 18 and handles.Result shows on the plate 3 in front.The figure that can show worn coin on the display screen of front panel 3.
Described money pressing plate 2 can be made of white liner plate, also can be made up of transparent pressing plate and black liner plate.The latter can solve the unsharp problem of worn coin image border that white liner plate causes.
Among Fig. 3, Fig. 4 and Fig. 5, image sensor 16 and Ultraviolet sensor 8 are fixed in the square casing of detection instrument for dirty currency exchange 5.Be installed with in the casing 5 by what the banknote placing plate 4 and the money pressing plate 2 that can start constituted and put the paper money platform.By the drive unit that motor 11, power wheel 12 and tooth bar 21 constitute, can drive and put the paper money platform, along guide piece 14, i.e. the direction of angle sheave qualification moves, and realizes the scanning to worn coin.In the casing 5, along the direction of motion of putting the paper money platform, the code-bar 15 of broach shape is installed also, image sensor is installed in and puts paper money platform one side managing 17, obtains image sensor 16 with respect to the position signalling of putting the paper money platform by code-bar 15, realizes accurately scanning.Image sensor 16, guide piece 14, drive unit and code-bar 15 constitute accurate scanning system.The signal that utilizes accurate scanning system to provide also is housed in the casing, calculates the embedded system of residual dirty coin area.The signal that image sensor 16, Ultraviolet sensor and magnetic head obtain is handled by embedded system, and exports the recognition result of the residual dirty coin true and false.
During work, drive unit drives puts the tested worn coin of being pushed down by money pressing plate on the paper money platform, moves with respect to the CIS contact image sensor and the Ultraviolet sensor of accurate scanning system.The signal that CIS contact image sensor and Ultraviolet sensor obtain is admitted to embedded system and handles, and result shows on the plate in front.
The utility model is applicable to that dirty currency exchange detects.Be particularly useful for the preceding staff of sales counter and carry out the dirty currency exchange detection immediately.
Claims (7)
1, a kind of detection instrument for dirty currency exchange that belongs to the financial currency checkout equipment, this detector comprises casing and cover plate, casing is equipped with banknote placing plate, be stamped mobilizable money pressing plate on the banknote placing plate, it is characterized in that: the accurate scanning system that is made of image sensor (16), guide piece (14), drive unit and code-bar (15) is installed in the casing (5); The embedded system (18) of the residual dirty coin area of the calculated signals of utilizing accurate scanning system to provide also is housed in the casing (5).
2, detection instrument for dirty currency exchange according to claim 1 is characterized in that: the signal that image sensor (16), Ultraviolet sensor (8) and magnetic head (6) obtain is handled by embedded system (18), and exports the recognition result of the residual dirty coin true and false.
3, detection instrument for dirty currency exchange according to claim 1 and 2 is characterized in that: described money pressing plate (2) is made up of transparent pressing plate, black liner plate and connecting elements.
4, detection instrument for dirty currency exchange according to claim 1 and 2 is characterized in that: described money pressing plate (2) is made up of white liner plate and connecting elements.
5, detection instrument for dirty currency exchange according to claim 1 and 2 is characterized in that: described money pressing plate (2) is made up of transparent pressing plate and connecting elements.
6, detection instrument for dirty currency exchange according to claim 1 and 2 is characterized in that: described drive unit is made up of motor (11), power wheel (12) and driving-belt (13).
7, detection instrument for dirty currency exchange according to claim 1 and 2, it is characterized in that: described image sensor (16) and Ultraviolet sensor (8) are fixed on the casing (5), banknote placing plate (4) is fixed on the bottom of putting the paper money platform, put money pressing plate (2) is housed on the paper money platform, drive unit utilizes tooth bar (21) driving to put the paper money platform and moves in casing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010492U CN201374088Y (en) | 2009-02-06 | 2009-02-06 | Detecting instrument for torn and stained money exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010492U CN201374088Y (en) | 2009-02-06 | 2009-02-06 | Detecting instrument for torn and stained money exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374088Y true CN201374088Y (en) | 2009-12-30 |
Family
ID=41500169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920010492U Expired - Fee Related CN201374088Y (en) | 2009-02-06 | 2009-02-06 | Detecting instrument for torn and stained money exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374088Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578179A (en) * | 2012-07-20 | 2014-02-12 | 辽宁聚龙金融设备股份有限公司 | Damaged currency authentic identification conversion instrument |
| CN103617671A (en) * | 2013-12-12 | 2014-03-05 | 广州广电运通金融电子股份有限公司 | Method and system for recognizing bill with abnormal thickness |
| CN108022360A (en) * | 2016-10-31 | 2018-05-11 | 深圳怡化电脑股份有限公司 | A kind of method and system for differentiating washing bank note |
-
2009
- 2009-02-06 CN CN200920010492U patent/CN201374088Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578179A (en) * | 2012-07-20 | 2014-02-12 | 辽宁聚龙金融设备股份有限公司 | Damaged currency authentic identification conversion instrument |
| CN103617671A (en) * | 2013-12-12 | 2014-03-05 | 广州广电运通金融电子股份有限公司 | Method and system for recognizing bill with abnormal thickness |
| CN108022360A (en) * | 2016-10-31 | 2018-05-11 | 深圳怡化电脑股份有限公司 | A kind of method and system for differentiating washing bank note |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Han Jun Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20120206 |