CN104036578A - Coin identifying and sorting device and method - Google Patents
Coin identifying and sorting device and method Download PDFInfo
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- CN104036578A CN104036578A CN201410260241.XA CN201410260241A CN104036578A CN 104036578 A CN104036578 A CN 104036578A CN 201410260241 A CN201410260241 A CN 201410260241A CN 104036578 A CN104036578 A CN 104036578A
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Abstract
The invention discloses a coin identifying and sorting device and method. The coin identifying and sorting device comprises an obliquely-arranged coin channel; the front end of the coin channel is provided with a slit; the coin channel is provided with a coin diameter identification system, an electromagnetic identification system, a weight identification system and a coin sorting system; the coin diameter identification system comprises a photoelectric bi-transmission sensor arranged on the side wall; the electromagnetic identification system comprises a coil and an LC oscillating circuit which are arranged on the side wall; the weight identification system comprises a detection plate which is arranged at the bottom of the coin channel and descends under the action of gravity; the coin sorting system comprises a coin outlet arranged at the back end of the coin channel; the coin outlet comprises a counterfeit coin outlet and real coin outlets of different types; a guide plate for closing corresponding coin outlet is hinged to every coin outlet; every coin outlet is provided with an electromagnet for controlling a corresponding guide plate to rotate. The coin identifying and sorting device and method identifies the authenticity and type of coins by detecting a plurality of features of the coins and can accurately identify and sort the coins.
Description
Technical field
The present invention relates to a kind ofly can to coin, carry out the device and method of truth identification and classification, relate to specifically a kind of coin recognizing method sorter and method, belong to coin processing technology field.
Background technology
At present, in the financial sectors such as domestic bank, public transport, be mainly to rely on manually to complete Coin sorting work, not only workman's workload is large, and inefficiency.In prior art, there is a kind of Coin sorting device, this device comprises coin connecting gear and coin disparting mechanism, coin connecting gear comprises round turntable and the slideway being obliquely installed, during use, the rotation of driven by rotary disc coin coin, after coin rotation, fall into slideway, under the effect of gravity, along slideway, glide, the different coin of diameter enters into respectively different coin distributing slots.This Coin sorting device is to rely on the effect of gravity to make different coin categories completely, different coins are due to stressed difference, sneak into possibly in the coin of other classification, this just causes Coin sorting out of true, and this Coin sorting device of prior art can not detect the true and false of coin, counterfeit money will be blended in the coin having sorted like this, also will increase the pseudo-work of follow-up inspection.
Summary of the invention
The object of the present invention is to provide and a kind ofly can carry out to coin the coin recognizing method sorter of truth identification and precise classification, the present invention simultaneously also provides a kind of coin recognizing method sorting technique.
Coin recognizing method sorter of the present invention adopts following technical scheme: a kind of coin recognizing method sorter, it comprises the coin passage being obliquely installed, the front end that coin passage is higher is provided with coin slot, described coin passage comprises two sidewalls with the laminating of coin side, described coin passage is provided with coin diameter recognition system, electromagnetic identification systems, Weight identify system and coin system, described coin diameter recognition system comprises the photoelectricity correlation sensor being arranged on sidewall, described electromagnetic identification systems comprises coil and the LC oscillatory circuit being arranged on sidewall, described Weight identify system is included in the check-out console declining under coin Action of Gravity Field, this check-out console is arranged on coin passage bottom, described coin system comprises the coin exit that is arranged on the rear end that coin passage is lower, coin exit comprises counterfeit money outlet and the outlet of different types of genuine note, each coin exit place is hinged with respectively the guide plate of coin exit sealing, each coin exit place is respectively equipped with the electromagnet of controlling each guide plate rotation.
The quantity of described photoelectricity correlation sensor is greater than or equal to the quantity of coin kind to be detected, and the height of each photoelectricity correlation sensor on sidewall equals the diameter of corresponding kind coin.
The bottom of described check-out console is provided with spring, and the position of described check-out console below is provided with the emit beam light sensor of intensity of fixing light source and detection light source, is fixed with the baffle plate emitting beam for blocking light source on described check-out console.
The medial surface of described coin slot is provided with bulge-structure.
The side of described coin slot is provided with osculum, and described osculum is positioned at the position of described bulge-structure below.
On the bottom surface of described coin passage, the position of corresponding coin slot is waveform limit, and this waveform limit is provided with osculum.
Coin recognizing method sorting technique of the present invention adopts following technical scheme: a kind of coin recognizing method sorting technique, it is characterized in that: it comprises the following steps: (1) is detected the diameter of coin, coin to different-diameter is distinguished, and judges that the undesirable coin of diameter is counterfeit money; (2) electromagnetic signature of coin is detected, different types of coin is distinguished, judge that the undesirable coin of electromagnetic signature is counterfeit money; (3) weight of coin is detected, the coin of Different Weight is distinguished, judge that the undesirable coin of weight is counterfeit money; (4) counterfeit money detecting in above-mentioned steps and different classes of genuine note are sorted in different collection containers.
The present invention detects the diameter of coin, electromagnetic signature and weight respectively by coin diameter recognition system, electromagnetic identification systems, Weight identify system, thereby the coin to different-diameter, electromagnetic signature and weight is distinguished, judge that the undesirable coin of diameter, electromagnetic signature and weight is counterfeit money, finally classifies detected counterfeit money and different types of genuine note by coin system.The present invention identifies the true and false and the kind of coin by detecting a plurality of features of coin, can to coin, identify accurately and classify.Coin recognizing method sorter of the present invention is simple in structure, easy to use, and the Coin sorting device that has solved prior art can not detect the true and false and the coarse problem of coin category of coin.
Further, the number of sensors of blocking in dropping process due to the coin of different-diameter is not identical, and the number of sensors that single-chip microcomputer blocks in dropping process according to coin is judged the diameter of coin, thereby just can distinguish the coin of different-diameter.
Further, when coin moves to check-out console upper surface, check-out console can be pressed down certain distance by coin, baffle plate can decline identical distance and a part of light that light source is sent blocks along with check-out console, and coin weight is heavier, and the distance that baffle plate declines is just larger, the light blocking is also more, the light intensity value that light sensor detects is just more weak, and the light intensity value that single-chip microcomputer detects by light sensor can be judged the weight of coin.When coin leaves check-out console, check-out console returns to initial position under acting force of the spring.
Further, the bulge-structure on coin slot medial surface can prevent that coin is bonded on coin slot medial surface and cannot drops in coin passage.
Further, can utilize the osculum on coin slot medial surface that the moisture on coin surface is discharged, further prevent that coin is bonded on coin slot medial surface.
Further, the moisture that waveform limit and osculum are further conducive to carry on coin is discharged.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of coin recognizing method sorter of the present invention;
Fig. 2 is the enlarged drawing of the coin slot in Fig. 1;
Fig. 3 is the enlarged drawing of the coin diameter recognition system in Fig. 1;
Fig. 4 is the enlarged drawing of the electromagnetic identification systems in Fig. 1;
Fig. 5 is the enlarged drawing of the Weight identify system in Fig. 1;
Fig. 6 is the enlarged drawing of the electromagnetic identification systems in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The embodiment of coin recognizing method sorting technique of the present invention, comprises the following steps: (1) is detected the diameter of coin, and the coin of different-diameter is distinguished, and judges that the undesirable coin of diameter is counterfeit money; (2) electromagnetic signature of coin is detected, different types of coin is distinguished, judge that the undesirable coin of electromagnetic signature is counterfeit money; (3) weight of coin is detected, the coin of Different Weight is distinguished, judge that the undesirable coin of weight is counterfeit money; (4) counterfeit money detecting in above-mentioned steps and different classes of genuine note are sorted in different collection containers.
The structure of a kind of specific embodiment of coin recognizing method sorter of the present invention as shown in Figures 1 to 6, the coin recognizing method sorter of the present embodiment comprises the coin passage 1 being obliquely installed, coin passage 1 comprises two sidewalls with coin 7 side laminatings, during use, coin 7 moves from high to low along coin passage 1, the front end that coin passage 1 is higher is provided with coin slot 2, the medial surface of coin slot 2 is provided with bulge-structure 21, can prevent that moist coin from being clung and cannot fall by sidewall, the position that the medial surface of coin slot 2 is positioned at bulge-structure 21 belows is provided with osculum 22, the position of the corresponding coin slot 2 in bottom surface of coin passage 1 is waveform limit 23, on this waveform limit 23, be also provided with osculum 22, moisture on coin can fall into waveform limit lower, and flow out along osculum, thereby avoid carrying excess moisture on coin and affect recognition accuracy.Described coin passage 1 is provided with coin diameter recognition system 3, electromagnetic identification systems 4, Weight identify system 5 and coin system 6.
Coin diameter recognition system 3 comprises the photoelectricity correlation sensor 31 being arranged on sidewall, the quantity of photoelectricity correlation sensor is greater than or equal to the quantity of coin kind to be detected, and the height of each photoelectricity correlation sensor 31 on sidewall equals the diameter of corresponding kind coin.The number of sensors of blocking in dropping process due to the coin of different-diameter is not identical, the number of sensors that single-chip microcomputer blocks in dropping process according to coin is judged the diameter of coin, thereby just can distinguish the coin of different-diameter, judge that the undesirable coin of diameter is counterfeit money.
Electromagnetic identification systems 4 comprises and is separately positioned on two coil 41 and LC oscillatory circuits 42 on sidewall, oscillatory circuit output alternating signal, when coin 7 passes through coil 41, action of alternating magnetic field in coil is on coin, in coin, just induce current vortex, current vortex produces again a secondary magnetic, it and former magnetic field mutually superpose and cause former magnetic field to change, magnetic flux in test coil is changed, thereby the complex impedance of test coil is changed, this variation causes the alternating signal of LC oscillatory circuit 42 to change, by measuring the variation of alternating signal, just be equivalent to measure the electromagnetic signature of coin, thereby different types of coin is distinguished, judge that the undesirable coin of electromagnetic signature is counterfeit money.
Weight identify system 5 is included in the check-out console 51 declining under coin Action of Gravity Field, this check-out console 51 is arranged on coin passage 1 bottom, the bottom of check-out console 51 is provided with spring 52, the position of described check-out console below is provided with the emit beam light sensor 55 of intensity of fixing light source 54 and detection light source, on described check-out console, by a straight-bar, is fixedly connected with the baffle plate 53 emitting beam for blocking light source.When coin 7 moves to check-out console 51 upper surface, check-out console can be pressed down certain distance by coin, baffle plate 53 can block along with the identical distance of check-out console 51 declines a part of light that light source 54 is sent, coin weight is heavier, the distance that baffle plate 53 declines is just larger, the light blocking is also more, the light intensity value that light sensor 55 detects is just more weak, the light intensity value that single-chip microcomputer detects by light sensor, can judge the weight of coin, judge that the undesirable coin of weight is counterfeit money.When coin leaves check-out console, check-out console 51 returns to initial position under spring 52 acting forces.
Coin system 6 comprises the coin exit 63 that is arranged on the rear end that coin passage is lower, coin exit 63 comprises counterfeit money outlet and the outlet of different types of genuine note, each coin exit 63 places are hinged with respectively the guide plate 61 of coin exit sealing, and each coin exit place is respectively equipped with the electromagnet 62 of controlling each guide plate 61 rotations.Coin moves to coin exit place, electromagnet 62 is controlled 61 rotations of corresponding guide plate opens corresponding coin exit 63, counterfeit money and different types of genuine note drop into respectively in corresponding coin exit, and the Coin sorting of true and false coin and different denominations is to different collection containers the most at last.
The present embodiment in use coin moves from high to low along coin passage, by coin diameter recognition system, electromagnetic identification systems, Weight identify system, respectively the diameter of coin, electromagnetic signature and weight are detected successively, thereby the coin to different-diameter, electromagnetic signature and weight is distinguished, judge that the undesirable coin of diameter, electromagnetic signature and weight is counterfeit money, finally by coin system, detected counterfeit money and different types of genuine note are classified, the present embodiment can be identified coin accurately and classify.
Part that the present invention does not relate to is same as the prior art or can utilize prior art to be realized.
Above-described embodiment is the preferred embodiment of the invention; those skilled in the art should understand; the present invention is not restricted to the described embodiments; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. a coin recognizing method sorter, it comprises the coin passage (1) being obliquely installed, the front end that coin passage is higher is provided with coin slot (2), it is characterized in that: described coin passage (1) comprises two sidewalls with the laminating of coin side, described coin passage (1) is provided with coin diameter recognition system (3), electromagnetic identification systems (4), Weight identify system (5) and coin system (6), described coin diameter recognition system (3) comprises the photoelectricity correlation sensor (31) being arranged on sidewall, described electromagnetic identification systems (4) comprises coil (41) and the LC oscillatory circuit (42) being arranged on sidewall, described Weight identify system (5) is included in the check-out console (51) declining under coin Action of Gravity Field, this check-out console is arranged on coin passage bottom, described coin system (6) comprises the coin exit (63) that is arranged on the rear end that coin passage is lower, coin exit comprises counterfeit money outlet and the outlet of different types of genuine note, each coin exit (63) locates to be hinged with respectively the guide plate (61) by coin exit sealing, each coin exit place is respectively equipped with the electromagnet (62) of controlling each guide plate (61) rotation.
2. a kind of coin recognizing method sorter according to claim 1, it is characterized in that: the quantity of described photoelectricity correlation sensor (31) is greater than or equal to the quantity of coin kind to be detected, the height of each photoelectricity correlation sensor on sidewall equals the diameter of corresponding kind coin.
3. a kind of coin recognizing method sorter according to claim 1, it is characterized in that: the bottom of described check-out console (51) is provided with spring (52), the position of described check-out console below is provided with the emit beam light sensor (55) of intensity of fixing light source (54) and detection light source, is fixed with the baffle plate (53) emitting beam for blocking light source on described check-out console (51).
4. according to a kind of coin recognizing method sorter described in claim 1 or 2 or 3, it is characterized in that: the medial surface of described coin slot (2) is provided with bulge-structure (21).
5. a kind of coin recognizing method sorter according to claim 4, is characterized in that: the side of described coin slot (2) is provided with osculum (22), and described osculum is positioned at the position of described bulge-structure (21) below.
6. according to a kind of coin recognizing method sorter described in claim 1 or 2 or 3, it is characterized in that: on the bottom surface of described coin passage (1), the position of corresponding coin slot (2) is waveform limit (23), and this waveform limit is provided with osculum (22).
7. a coin recognizing method sorting technique, is characterized in that: it comprises the following steps:
(1) diameter of coin is detected, the coin of different-diameter is distinguished, judge that the undesirable coin of diameter is counterfeit money;
(2) electromagnetic signature of coin is detected, different types of coin is distinguished, judge that the undesirable coin of electromagnetic signature is counterfeit money;
(3) weight of coin is detected, the coin of Different Weight is distinguished, judge that the undesirable coin of weight is counterfeit money;
(4) counterfeit money detecting in above-mentioned steps and different classes of genuine note are sorted in different collection containers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410260241.XA CN104036578B (en) | 2014-06-12 | 2014-06-12 | A kind of coin recognizing method sorter and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410260241.XA CN104036578B (en) | 2014-06-12 | 2014-06-12 | A kind of coin recognizing method sorter and method |
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| CN104036578A true CN104036578A (en) | 2014-09-10 |
| CN104036578B CN104036578B (en) | 2016-05-25 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105118136A (en) * | 2015-09-01 | 2015-12-02 | 昆山古鳌电子机械有限公司 | Currency processing apparatus and method |
| CN105160761A (en) * | 2015-07-08 | 2015-12-16 | 安徽科技学院 | Coin screening separator |
| CN105809803A (en) * | 2016-05-23 | 2016-07-27 | 河北工业大学 | Coin detection device |
| CN105976494A (en) * | 2016-04-26 | 2016-09-28 | 苏州日宝科技有限责任公司 | Coin sorter |
| CN106204875A (en) * | 2016-06-27 | 2016-12-07 | 重庆交通大学 | Coin category clearing system |
| CN106228674A (en) * | 2016-06-12 | 2016-12-14 | 东南大学 | Coin separates counting and device for identifying and method |
| CN106780949A (en) * | 2016-12-29 | 2017-05-31 | 华南农业大学 | A kind of coin sorter |
| CN106824808A (en) * | 2017-02-20 | 2017-06-13 | 浙江工业大学 | A kind of pearl censorship sorter |
| CN107016774A (en) * | 2017-06-01 | 2017-08-04 | 陈畅 | A kind of coin recognizing method control system |
| CN107134043A (en) * | 2017-06-20 | 2017-09-05 | 安徽工程大学 | Coin category collection method |
| CN107293035A (en) * | 2017-06-20 | 2017-10-24 | 安徽工程大学 | Coin category collecting device |
| CN107564166A (en) * | 2017-10-20 | 2018-01-09 | 桂林电子科技大学 | A kind of new Coin sorting debates pseudo-device |
| CN107680241A (en) * | 2017-10-31 | 2018-02-09 | 西安科技大学 | A kind of coin rapid sorting device |
| CN109872442A (en) * | 2019-02-15 | 2019-06-11 | 常州万泰天平仪器有限公司 | A kind of Detecting of coin method, system and its coin weight detector |
| CN112816472A (en) * | 2020-12-31 | 2021-05-18 | 苏州少士新创电子科技有限公司 | Coin identification instrument and coin identification method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106204875A (en) * | 2016-06-27 | 2016-12-07 | 重庆交通大学 | Coin category clearing system |
| CN106204875B (en) * | 2016-06-27 | 2023-02-28 | 重庆交通大学 | Coin classification arrangement system |
| CN106780949A (en) * | 2016-12-29 | 2017-05-31 | 华南农业大学 | A kind of coin sorter |
| CN106824808A (en) * | 2017-02-20 | 2017-06-13 | 浙江工业大学 | A kind of pearl censorship sorter |
| CN107016774A (en) * | 2017-06-01 | 2017-08-04 | 陈畅 | A kind of coin recognizing method control system |
| CN107293035A (en) * | 2017-06-20 | 2017-10-24 | 安徽工程大学 | Coin category collecting device |
| CN107134043B (en) * | 2017-06-20 | 2019-07-02 | 安徽工程大学 | Coin category collection method |
| CN107293035B (en) * | 2017-06-20 | 2019-11-01 | 安徽工程大学 | Coin category collecting device |
| CN107134043A (en) * | 2017-06-20 | 2017-09-05 | 安徽工程大学 | Coin category collection method |
| CN107564166A (en) * | 2017-10-20 | 2018-01-09 | 桂林电子科技大学 | A kind of new Coin sorting debates pseudo-device |
| CN107680241A (en) * | 2017-10-31 | 2018-02-09 | 西安科技大学 | A kind of coin rapid sorting device |
| CN109872442A (en) * | 2019-02-15 | 2019-06-11 | 常州万泰天平仪器有限公司 | A kind of Detecting of coin method, system and its coin weight detector |
| CN112816472A (en) * | 2020-12-31 | 2021-05-18 | 苏州少士新创电子科技有限公司 | Coin identification instrument and coin identification method |
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