CN100576259C - The light-source system of micro banknote tester - Google Patents
The light-source system of micro banknote tester Download PDFInfo
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- CN100576259C CN100576259C CN200510035966A CN200510035966A CN100576259C CN 100576259 C CN100576259 C CN 100576259C CN 200510035966 A CN200510035966 A CN 200510035966A CN 200510035966 A CN200510035966 A CN 200510035966A CN 100576259 C CN100576259 C CN 100576259C
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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000009191 jumping Effects 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 16
- 230000036461 convulsion Effects 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 206010028347 Muscle twitching Diseases 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- 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
- G07D7/06—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 using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/128—Viewing devices
Abstract
The present invention discloses a kind of light-source system of micro banknote tester, is formed by connecting by left and right light source, electronic switch and multivibrator three parts; Each free at least one light-emitting component of left and right light source is formed, and left and right light source places and arranged on left and right sides in the micro banknote tester detection window respectively, makes the light of its emission see through detection window directive banknote with certain inclination angle; Electronic switch comprises two switches controlling left and right light source power supply respectively; Two switches of multivibrator control electronic switch make left and right light source take turns electrified light emitting with fixed frequency, form and jump lamp source.This light-source system can make any common people correctly use micro banknote tester more easily, accurately discerns various true and false banknotes.
Description
Technical field
The present invention relates to micro banknote tester, special relevant with its light-source system.
Background technology
Always the educate the populace way of usefulness " two touching at a glance ... " of government is differentiated true and false banknote.
The genuine note feel is coarse and counterfeit money is smooth, and this is that its ink marks protrudes paper because genuine note adopts the engraving gravure, and counterfeit money adopts its ink marks of offset lithography can not protrude paper.But for vast general public, its identification result is subjected to the currency examine, and person personal experience and surrounding environment factor affecting are very big, for the machine-processed high fidelity counterfeit money of Taiwan version " super K vacation dollar ", the false dollar of Russia's version and so on employing intaglio printing, then invalid fully.
Though the microtechnic product of " micro-money identifier " of the prior art and " Apparatus for testing paper currency for genuineness " and so on can differentiate efficiently and accurately that it is true and false, the low levels of culture crowd for having no " three-dimensional, plane " notion still is difficult to correctly use it.Its defective is: detection window internal illumination light source is not divided into left and right two groups, so do not jump the lamp function, the crowd of the above-mentioned low levels of culture stereo-picture of failing to understand.
Moreover novel fenestration safety line adopts special material, technology to cause on the genuine note, and its material prescription and manufacturing technology are country-level secret, classify three-way antiforge function as, have only the minority personnel of Central Bank to use; Magnetic security line record on it has password, belongs to national secondary secret, classifies the two wires antiforge function as, has only the personnel of bank to use; Most on the market cash inspecting machines only can detect having or not of its magnetic owing to there is not the password right to use, thereby totally illiterate in face of institute's forge money under the current high-tech condition, fall is also just not at all surprising when closing; Some machine-processed high fidelity counterfeit money of decoding out the genuine note magnetic pin is by forging the magnetic security line, can be by the detection of some point, cash inspecting machine and automatic teller machine, and make the offender can be by the mad counterfeit money of washing of these automatic teller machines.But this case the inventor find after deliberation, novel fenestration safety line unique special " light change effect " on the genuine note, and the present counterfeit money of this technology also fails to follow up.And the microtechnic product of " micro-money identifier " of the prior art and " Apparatus for testing paper currency for genuineness " and so on is not jumped the lamp function, so, still be difficult to effectively utilize genuine note (as the 5th cover Renminbi 10 yuan of certificates, 5 yuan of certificates and 5000 yuan of certificates of South Korean Won version in 2002) to go up special " light change effect " antiforge function of novel fenestration safety line.
In addition, the public micro-money identifier as urban operating mechanism intersperses among the various places, town and country, takes government to drop into, and the public uses, and the someone manages, unmanned.And the microtechnic product lighting source of " micro-money identifier " of the prior art and " Apparatus for testing paper currency for genuineness " and so on does not have automatic switch, wants energized when needing currency examine, must shut down with finishing, and is unfavorable for energy-conservationly, is unfavorable for prolonging life-span of lighting yet.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of light-source system of micro banknote tester, so that any common people can both correctly use micro banknote tester more easily, accurately discerns various true and false banknotes.
Secondary objective of the present invention is to provide a kind of light-source system of micro banknote tester, to realize effect energy-conservation and that prolong lamp life.
For reaching above-mentioned purpose, solution of the present invention is:
The light-source system of micro banknote tester partly is formed by connecting by left and right light source, electronic switch and multivibrator three; Each free at least one light-emitting component of left and right light source is formed, and left and right light source places and arranged on left and right sides in the micro banknote tester detection window respectively, makes the light of its emission see through detection window directive banknote with certain inclination angle; Electronic switch comprises two switches controlling left and right light source power supply respectively; Two switches of multivibrator control electronic switch make left and right light source take turns electrified light emitting with fixed frequency, form and jump lamp source.
Described light-emitting component is miniwatt Halogen lamp LED, white light-emitting diode or other compact illumination light fixture.
Described electronic switch is transistor, direct current controllable silicon or solid-state relay.
In the described light-source system, respectively be connected one between left and right light source and the electronic switch to be used for automatically-the double-pole two bit pattern K switch 21 of manual switchover, K22, when double-pole two bit pattern K switch 21, K22 switched to automatic, left and right light source, electronic switch and multivibrator formed automatic jumping lamp source circuit; Also be connected another selector switch K1 between the manual position of two double-pole two bit pattern K switch 21, K22 and the general supply, this selector switch K1 can manually control left and right light source power supply, when double-pole two bit pattern K switch 21, K22 switched to manual, left and right light source and another selector switch K1 formed manual jumping lamp source circuit.
Also connect an automatic switch in the described light-source system, this automatic switch mainly comprises infrared emission circuit and infrared receiving circuit two major parts, and the infrared emission circuit comprises infrared transmitting tube and the infrared emission power supply that is built in the infrared sensor; Infrared receiving circuit comprises infrared receiving tube, triggering integrated circuit and the relay that is built in the infrared sensor, and infrared sensor is built on the micro-money identifier monitor station, near the detection window, and relay is for jumping lamp source system power supply master switch.
After adopting said method, application purpose of the present invention is the function of upgrading micro-currency examine technical products such as " micro-money identifier ", " Apparatus for testing paper currency for genuineness ".
The present invention takes turns closure or openness by two switches of multivibrator control electronic switch with fixed frequency, thereby make left and right light source take turns electrified light emitting with fixed frequency, be " jumping lamp source ", when this " light source of beating " shines on the banknote picture and text of gravure, micro-image promptly can produce " twitch effect ", and make novel fenestration safety line produce special " light change effect ", make anyone can both differentiate true and false banknote efficiently and accurately.
And the present invention has been owing to set up automatic switch, thus possess the function of " turn on light when people's currency examine is arranged, turn off the light during unmanned currency examine ", thus realize energy-conservation and the prolongation lamp life.
Description of drawings
Figure 1A is the schematic diagram one of twitching effect;
Figure 1B is the vertical view of Figure 1A;
Fig. 1 C is the schematic diagram two of twitching effect;
Fig. 1 D is the vertical view of Fig. 1 C;
Fig. 2 is a schematic diagram of the present invention;
Fig. 3 is physical circuit figure of the present invention;
Fig. 4 is the schematic diagram of automatic switch of the present invention;
Fig. 5 is the physical circuit figure of automatic switch of the present invention;
Fig. 6 is the photo of the microfilm of characters on the novel fenestration safety line of genuine note;
Fig. 7 is that the microfilm of characters on the novel fenestration safety line of genuine note is become the photo of black matrix wrongly written or mispronounced character by white gravoply, with black engraved characters when changing the incident light source orientation.
Embodiment
As shown in Figure 2, be the light-source system of the micro banknote tester that discloses of the present invention, partly be formed by connecting by left and right light source L1, L2, electronic switch 3 and multivibrator 4 three.
Each free at least one light-emitting component of left and right light source L1, L2 is formed, this light-emitting component can be miniwatt Halogen lamp LED, white light-emitting diode or other compact illumination light fixture, left and right light source L1, L2 place and arranged on left and right sides in the micro banknote tester detection window respectively, make the light of its emission see through detection window directive banknote with certain inclination angle.
Two switch G1, G2 of multivibrator 4 control electronic switches 3 make left and right light source L1, L2 take turns electrified light emitting with fixed frequency, form and jump lamp source.
Jump lamp source for manual in order to have, automatic two kinds, respectively be connected one between left and right light source L1, L2 and the electronic switch 3 to be used for automatically-the double-pole two bit pattern K switch 21 of manual switchover, K22, when double-pole two bit pattern K switch 21, K22 switched to automatic, left and right light source L1, L2, electronic switch 3 and multivibrator 4 form jumped the lamp source circuit automatically; Also be connected another selector switch K1 between the manual position of two double-pole two bit pattern K switch 21, K22 and the general supply, this selector switch K1 can manually control left and right light source L1, L2 power supply, when double-pole two bit pattern K switch 21, K22 switched to manual position (below among the figure), left and right light source L1, L2 and another selector switch K1 formed manual jumping lamp source circuit.
Physical circuit figure as shown in Figure 3, left light source led 1 and right light source led 2 all are white light-emitting diode (φ can be 3mm), and arranged on left and right sides in the detection window that is placed in.G1 and G2 are respectively the electronic switches of D1, D2, all are 9013NPN type silicon triodes, respectively as the electronic switch of LED1 and LED2.G1, G2, C1, C2, R3, R4 form free-running multivibrator, and it makes G1 and G2 take turns enablement and disablement, and G1, G2 are 33 μ f/16V electrochemical capacitors, and R3, R4 are 150K Ω.K21 and K22 are two groups of manual-automatic changeover switches, and it makes left light source led 1 and right light source led 2 accept G1, G2 automatic (luminous in turn) control (being called " jumping lamp automatically ") respectively or manually selects luminous (being called " manually jumping lamp ").K21 and K22 are in manual position among Fig. 2,3; When K2 was in automated location, G1 and G2 made LED1 and LED2 luminous in turn, and this moment, K1 was inoperative.K1 is left and right light source selector switch, under manual state, can select to allow separately LED1 or LED2 luminous with it, and K1 makes the LED2 electrified light emitting among the figure.R1, R2, R5 are current-limiting resistances, and R1 is 33 Ω, and R2, R5 are 91 Ω, in order to regulate the luminous intensity of LED1 and LED2.
Twitch effect principle and see Figure 1A-1D.The printing ink marks of the medium and small black patch of Figure 1A 1 expression genuine note 2 engraving gravures, it protrudes paper, and under right light source irradiation, meet the light side and form reflective areas, backlight side formation shadow region, its micro-image visual effect is as the ink marks position that moved to left, as Figure 1B; When this ink marks changed into left light source irradiation, as Fig. 1 C, then its micro-image visual effect was as the position that moved to right, as Fig. 1 D; When left and right light source shines this ink marks in turn with a certain frequency, " twitch " phenomenon, i.e. " twitch effect " about its micro-image apparent effect has produced on paper as this ink marks.Obviously, ink marks is thick, and the twitch effect is violent; Ink marks is thin, twitch effect a little less than.The gravure ink marks can be twitched, and the offset printing ink marks can not twitched.Genuine note is the strain line structure, thereby twitch is lines; Counterfeit money is a lattice point structure, thereby twitch is the site.Jump lamp source and make the Different Culture level, different personal experiences' the numerous common people can both effectively, correctly use micro banknote tester, differentiate true and false banknote exactly.
Jumping lamp source makes left and right light source led 1 and LED2 take turns luminous under auto state and irradiation banknote (promptly " jumping lamp automatically "), picture and text (as main scape, state's note of the ancient Chinese, row note of the ancient Chinese, row name, interarea volume, braille, microfilm of characters etc.) at banknote engraving gravure are located, and micro-image is a genuine note as if what linear twitch effect occurs; What net-point shape twitch effect occurs is (adopting gravure) counterfeit money; Having only brightness to change and not having what twitch effect is counterfeit money.Briefly, if what have that lines twitch is genuine note; If have the site all is counterfeit money no matter its twitches or do not twitch.
Moreover under the jumping lamp source irradiation of micro banknote tester, the microfilm of characters on the novel fenestration safety line of genuine note can become the black matrix wrongly written or mispronounced character by white gravoply, with black engraved characters, sees following photo (seeing shown in Fig. 6,7).
The antiforge function of this safety line special " light change effect " has only the micro banknote tester that is equipped with jumping lamp function to utilize, therefore, forge the machine-processed high fidelity counterfeit money of magnetic pin described in the background technology if can out-trick some point, cash inspecting machine or automatic teller machine, the micro banknote tester of " micro-money identifier " and " Apparatus for testing paper currency for genuineness " of lamp function and so on is jumped in the outfit of but can't out-tricking.
Under extreme case, control has the political force of seal paper money ability or the counterfeit money that military bloc make for certain purpose, only can not correctly differentiate it with common currency examine method.As, Taiwan version the 3rd cover 10 yuan of certificates of Renminbi counterfeit money and 1 yuan of certificate is to adopt the engraving gravure, and that is that Taiwan authorities employs genuine note printing technology equipment institute forge money for destroying continent economy in period of history at that time.On micro banknote tester, the genuine note micro-image of having got used to is familiar as household's face, and any trickle difference all can cause discriminating person's attention.Because in the genuine note engraving gravure, the unique version uniqueness of manual engraving antiforge function, so the time, K21, K22 are placed manual position (promptly " manually jumping lamp "), select a left side or right light source arbitrarily by K1, and it is right that the micro-image of this doubtful coin and known genuine note are made relevance ratio, if difference is arranged, then this doubtful coin is counterfeit money.It all is the most responsive check point that portrait eye on the banknote picture and text, row name, state's note of the ancient Chinese, row note of the ancient Chinese, hand carve that microfilm of characters etc. locates.
In the ordinary course of things, use and to jump lamp automatically and can accurately differentiate various true and false banknotes easily, manually jump lamp and be used to tackle accident under the extreme case, as the various counterfeit moneys of above-mentioned engraving gravure.
Be to prolong lamp life, saves energy and set up and jump the lamp source automatic switch.Automatically turn on light when realizing that people's currency examine is arranged, turn off the light automatically during unmanned currency examine.The automatic switch that is connected in the light-source system of the present invention, shown in Fig. 4,5, this automatic switch also is applicable to other various micro banknote testers.
As Fig. 4, automatic switch mainly comprises infrared emission circuit and infrared receiving circuit two major parts.
This automatic switch mainly comprises infrared emission circuit and infrared receiving circuit two major parts, and the infrared emission circuit comprises infrared transmitting tube and the infrared emission power supply that is built in the infrared sensor; Infrared receiving circuit comprises infrared receiving tube, triggering integrated circuit and the relay that is built in the infrared sensor, and infrared sensor is built on the micro-money identifier monitor station, near the detection window, and relay is for jumping the battery main switch of lamp source.
Fig. 5 is the automatic switching circuit figure of practical application on public micro-money identifier.F is a jumping lamp source circuit shown in Figure 3, and CG is an infrared sensor, and model is HRS501, and infrared transmitting tube and current-limiting resistance R1 reach+6V power supply composition infrared emission circuit in it.Trigger integrated circuit NE555 and CG and form infrared receiving circuit, NE555 is as Schmidt trigger, and the load of its output terminal 3 is relay J, and its K switch J often opens.When standby (unmanned currency examine), KJ disconnects the power supply of jumping lamp source.The detection range of infrared sensor is 5mm, and near Pedestrians and vehicles or object all can not produce interference.When banknote to be tested topped on monitor station the time, the infrared ray that infrared transmitting tube is launched is received by infrared receiving tube by banknote reflection and part, the infrared receiving tube internal resistance descends NE555 the 2nd, 6 pin current potentials is descended, this moment, 3 pin of NE555 still kept 0 current potential, relay J is not worked, and micro-money identifier lamp is not opened.When banknote is following apart from monitor station 5mm, the infrared receiving tube internal resistance little to 2, the 6 pin current potentials that make NE555 drop to+during 2V, NE555 duty generation saltus step, 3 pin become noble potential pact+6V, relay J energising this moment, KJ adhesive, jump lamp source and switched on, micro-money identifier is turned on light.When banknote left monitor station, 3 pin of NE555 were got back to 0 current potential, and lamp extinguishes.
In the working time, micro banknote tester is in the energising holding state usually, and automatic switch is turned off the light it, and only tens milliamperes of complete machine power consumptions are just turned on light when people's currency examine is arranged automatically.
Claims (5)
1, the light-source system of micro banknote tester is characterized in that: partly be formed by connecting by left and right light source, electronic switch and multivibrator three; Each free at least one light-emitting component of left and right light source is formed, and left and right light source places and arranged on left and right sides in the micro banknote tester detection window respectively, makes the light of its emission see through detection window directive banknote with certain inclination angle; Electronic switch comprises two switches controlling left and right light source power supply respectively; Two switches of multivibrator control electronic switch make left and right light source take turns electrified light emitting with fixed frequency, form and jump lamp source.
2, the light-source system of micro banknote tester as claimed in claim 1 is characterized in that: light-emitting component is miniwatt Halogen lamp LED or white light-emitting diode.
3, the light-source system of micro banknote tester as claimed in claim 1 is characterized in that: electronic switch is transistor, direct current controllable silicon or solid-state relay.
4, the light-source system of micro banknote tester as claimed in claim 1, it is characterized in that: in the light-source system, respectively be connected one between left and right light source and the electronic switch to be used for automatically-the double-pole two bit pattern K switch 21 of manual switchover, K22, when double-pole two bit pattern K switch 21, K22 switched to automatic, left and right light source, electronic switch and multivibrator formed automatic jumping lamp source circuit; Also be connected another selector switch K1 between the manual position of two double-pole two bit pattern K switch 21, K22 and the general supply, this selector switch K1 can manually control left and right light source power supply, when double-pole two bit pattern K switch 21, K22 switched to manual, left and right light source and another selector switch K1 formed manual jumping lamp source circuit.
5, the light-source system of micro banknote tester as claimed in claim 1, it is characterized in that: also connect an automatic switch in the light-source system, this automatic switch mainly comprises infrared emission circuit and infrared receiving circuit two major parts, and the infrared emission circuit comprises infrared transmitting tube and the infrared emission power supply that is built in the infrared sensor; Infrared receiving circuit comprises infrared receiving tube, triggering integrated circuit and the relay that is built in the infrared sensor, and infrared sensor is built on the micro-money identifier monitor station, near the detection window, and relay is for jumping the battery main switch of lamp source.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510035966A CN100576259C (en) | 2005-07-12 | 2005-07-12 | The light-source system of micro banknote tester |
| PCT/CN2006/001656 WO2007006233A1 (en) | 2005-07-12 | 2006-07-12 | A light source system for a micro banknote checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510035966A CN100576259C (en) | 2005-07-12 | 2005-07-12 | The light-source system of micro banknote tester |
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| Publication Number | Publication Date |
|---|---|
| CN1808500A CN1808500A (en) | 2006-07-26 |
| CN100576259C true CN100576259C (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200510035966A Expired - Fee Related CN100576259C (en) | 2005-07-12 | 2005-07-12 | The light-source system of micro banknote tester |
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| Country | Link |
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| CN (1) | CN100576259C (en) |
| WO (1) | WO2007006233A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737435A (en) * | 2011-04-11 | 2012-10-17 | 北京新岸线数字图像技术有限公司 | Paper money discrimination method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643409Y (en) * | 2003-08-30 | 2004-09-22 | 黄子志 | Micro currency checking instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3345239B2 (en) * | 1995-01-11 | 2002-11-18 | ローレルバンクマシン株式会社 | Bill validator |
| JP3736028B2 (en) * | 1997-05-13 | 2006-01-18 | 富士電機リテイルシステムズ株式会社 | Bill discrimination device |
| FR2827410B1 (en) * | 2001-07-11 | 2004-02-13 | Banque De France | METHOD FOR AUTHENTICATING A SECURITY DOCUMENT BY MULTI-FREQUENCY ANALYSIS, AND ASSOCIATED DEVICE |
| CN2510935Y (en) * | 2001-11-22 | 2002-09-11 | 山东华菱电子有限公司 | Paper money discriminating machine |
| JP2004326624A (en) * | 2003-04-25 | 2004-11-18 | Aruze Corp | Discrimination sensor |
| CN100517395C (en) * | 2004-10-28 | 2009-07-22 | 黄子志 | Apparatus for testing genuineness |
-
2005
- 2005-07-12 CN CN200510035966A patent/CN100576259C/en not_active Expired - Fee Related
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2006
- 2006-07-12 WO PCT/CN2006/001656 patent/WO2007006233A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643409Y (en) * | 2003-08-30 | 2004-09-22 | 黄子志 | Micro currency checking instrument |
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| Publication number | Publication date |
|---|---|
| CN1808500A (en) | 2006-07-26 |
| WO2007006233A1 (en) | 2007-01-18 |
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Granted publication date: 20091230 Termination date: 20130712 |