CN1059041C - Ultraviolet and infrared ray scaning induction paper money anti-forge copying and platemaking control technology - Google Patents
Ultraviolet and infrared ray scaning induction paper money anti-forge copying and platemaking control technology Download PDFInfo
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Abstract
The present invention relates to an ultraviolet and infrared scanning inductive paper money anti-counterfeit copying and anti-counterfeit plate-making control technology which is a control technology for avoiding making counterfeit money for PPC electrostatic copiers and EF electrostatic plate-making copiers. In the exposure scanning process of a manuscript, paper money signals are simultaneously and dynamically scanned and randomly detected and identified by an ultraviolet and infrared monitoring and control system for preventing the copying of paper money on an electrostatic copier or an electrostatic plate-making copier; self-protective control is carried out by aiming at the implementation of inhibiting an image scan and copying by the paper money signals or plate-making instruction control or according to a self state. The present invention controls a key technical link, and avoids making counterfeit money.
Description
The present invention is that the guiding against false of paper currency that is used on PPC class Xerox and the EF class static plate-making duplicating machine duplicates and false proof platemaking control technology.
What at present, various countries used all is paper money anti-counterfeiting technology and detection recognition technology.These technology only are confined to adopt special material on bank note, the utilization special fabrication processes, and the print characteristics pattern is provided with anti-false sign, and discerns the false from the genuine by the respective detection recognition technology.As the U.S. is to adopt to have the paper material of absorption and magnetic ink manufacturing bank note (to see in 1995 version of Bank of China's " foreign currency tickets sample " to ultraviolet ray.Except that other draws notes, as follows); Japan adopts peculiar produce " Sanya latex " to make the paper money paper material, with special watermark technology, magnetic ink and infrared printing ink and anti-copying ink ink print banknote, adopt the magnetic pattern thereon recognizer to discern the false from the genuine and (see " newly organized Fundamentals of Sensors, application, circuit detailed annotation ", the Fang Peimin work, Electronic Industry Press's in October, 1994 first published); Britain then is embedded with metal wire on genuine note, adopt infrared ray absorbing printing ink, every advanced printing technologies such as look, wiring, and the fine and closely woven concentric circles print money of anti-color photocopying, and take the lead in developing a kind of noctovisor scan machine be used to distinguish true from false (seeing " counterfeit money jinx---sensitive scanning machine " Reference News version on May 31st, 1); States such as Germany, Denmark, Italy all adopt ultraviolet fluorescent printing ink, infrared ray absorbing printing ink and magnetic ink printing banknote.These national note-printing techniques all respectively have characteristics.Present many countries all apply to state-of-the-art technology in the printing of banknote, not only adopt the new and high technology material, but also the multiple printing technology of integrated use.As intaglio plate, relief printing plate, lithography, polychrome is seal repeatedly, the decorative pattern butt joint, and to seal, refractive power, latent image and micro-printing technology, and hi-techs such as the OVD of more recent application (light change pattern), OVF (light-variation film), hologram image.And present China is except adopting the paper material that ultraviolet ray is had absorption, special-purpose banknote printing ink and extraordinary anti-forgery ink, outside the printing of concave, convex version and polychrome ground connection escutcheon dataller skill and the watermark shadow printed mark, at nineteen ninety version 50 round and 100 circle Renminbi front ad-hoc locations, also be printed on the ultraviolet secret mark anti-false sign of Chinese alphabetic writing and arabic numeral printed words and be embedded with the metal safety line, and promoted fake-identifying bank-note counting machine and detect counterfeit money machine (seeing " electronics newspaper " in 1993 bound volume), this quasi-instrument is all very common at present.Although it is more that these paper money anti-counterfeiting technologies and detection recognition technology are used, can not cover the limitation that itself has, prevent that the bank note image from being pirated, also not more reliable measures containment counterfeit money manufacturing.Lose control of key technique, the counterfeit money phenomenon just still exists.Moreover be used in the anti-counterfeiting technology method of bank note itself, only be to the user or handle the counting people and provide easily technology to differentiate means, and for the imitative seal or the reprint of bank note image, and play tight preventive effect.Especially the counterfeit money manufacturing activities of being engaged at the modern Plate making printing technology of utilization more can not carry out otherwise effective technique control.Therefore, rely on guiding against false of paper currency and detection recognition technology can't prevent imitative seal genuine note seal paper money, the manufacturing of containment counterfeit money merely.
Purpose of the present invention, most at the counterfeit money that occurs in the present society exactly for duplicating and machine-processed counterfeit money problem, and provide a kind of guiding against false of paper currency of on PPC class Xerox and EF class static plate-making duplicating machine, using to duplicate and false proof platemaking control technology, utilize xerox and the imitative seal of static plate-making photoelectron scanning technique genuine note seal paper money in order to containment specially, prevent that the bank note image is copied or reprint, make the adulterator not duplicate and to reprint the bank note banknote by this class duplicating machine and platemaking machine.This technology is a detected object with the genuine note banknote, on PPC class Xerox and EF class static plate-making duplicating machine, the bank note banknote is set and detects recognition device, implement the operation that containment bank note scanning of image duplicates or makes a plate by Xerox or static plate-making duplicating machine microcomputer system at the bank note signal, the control key technique prevents that the bank note banknote is by bootlegging with reprint.
The present invention is by the ultraviolet ray that is provided with on Xerox or static plate-making duplicating machine and noctovisor scan sensing unit [1], bank note input identification processing unit SRCC[2], microcomputer control module PECC[3] and ultraviolet ray, infrared ray mirror look circuit unit UIMC[4], the anti-bank note duplicating monitor control system formed constituted, and sees Fig. 1.Ultraviolet ray and noctovisor scan sensing unit UISC[1] be that the spectroscope [5] that is composited by bandpass filter and transmission grating or broadband interference filter and photodiode arrangement or integrated photodiode arrangement [6] constitute.Adopt spectroscope [5] directly to replace first catoptron on Xerox or the static plate-making duplicating machine, become the direct optical fractionation mirror that separates ultraviolet ray, infrared ray and luminous ray, and photodiode arrangement or integrated photodiode arrangement [6] are installed in spectroscope [5] below.Photodiode arrangement [6] is all composed in parallel by photodiode, the one dimension induction test unit UISC[1 in spectroscope [5] below as detection original copy [7] uv reflectance and infrared ray information].Ultraviolet ray and noctovisor scan sensing unit UISC[1] be fixedly mounted on Xerox or static plate-making duplicating machine first reflector mount, see Fig. 2 and Fig. 3, with along with the scanning of exposure lamp bracket is moved, scan to synchronous dynamic the ultraviolet ray and the infrared ray information of induction original copy reflection; Bank note input identification processing unit SRCC[2] be that an electronics amplifies and analog-digital converter circuit, form by logarithmic amplifier [8], anti-phase proportional amplifier [9], clamp diode [10], anti-phase comparison amplifier [11] and transistor switch [12], see Fig. 4.Ultraviolet ray and noctovisor scan sensing unit UISC[1] current sensing signal of input amplifies and compares, and the eigenstate information PMS that distinguishes out common paper original copy and bank note signal gives microelectronic computer [3] processing; Microcomputer control module PECC[3] be extended operating system in the electronic computer system on Xerox, static plate-making duplicating machine, in memory under program R OM, increase operational order and constitute, see Figure 10 and Figure 11.Detection signal (various status information) PMS, CWS1, CWS2, UIS that peripheral circuit [2], [4] are imported at random produce the corresponding action instruction after cycle detection is discerned, the operation of bank note scanning of image duplicating is shut down or contained to control Xerox or static plate-making duplicating machine; Ultraviolet ray and infrared ray monitoring circuit unit UIMC[4] also be that an electronics amplifies and analog-digital converter circuit, by inverting amplifier [14], clamp diode [15] and comparison amplifier [16] are formed, and see Fig. 4.Be used for detecting ultraviolet ray and infrared ray light path duty, give robot calculator [3] the status information UIS of output and handle, prevent that spectroscope [5] and photodiode arrangement [6] are removed; And from bank note input identification processing unit SRCC[2] and ultraviolet ray, infrared ray monitoring circuit UIMC[4] comparison reference voltage [13], CWS1, the CWS2 signal of [17] taking-up be the work state information that reflects these two circuit, also import in the robot calculator [3], ensure peripheral circuit SRCC[2] and UIMC[4] be not destroyed by demolition and system; In addition, also Xerox or static plate-making duplicating machine original copy glass plate are replaced with quartz glass plate [18], detect more accurately and reliably with safeguards system.From the above; technology of the present invention constitutes; adopt optical fractionation technique, ultraviolet ray and noctovisor scan induction paper money recognition technology, computer control technology and system protection Monitoring and Controlling technology, on PPC class Xerox and EF class static plate-making duplicating machine, anti-bank note is set and duplicates monitor control system.In Xerox or static plate-making duplicating machine exposes scanning process; carry out synchronous dynamic scanning and discern the bank note signal at the original copy feature by this system with machine testing; and implement the computer instruction control that containment bank note scanning of image duplicates, or carry out self-protection control according to self work state information at the bank note signal.The control key technique prevents that the bank note banknote is by non-manufactured.
Characteristics of the present invention: the one, obvious to containment counterfeit money manufacturing effect.This anti-counterfeit money control technology and guiding against false of paper currency and detect the visibly different difference of recognition technology and just be, it be with the bank note image to object of protection, be conceived to that the containment of bank note image is duplicated or the technology control of plate-making.Implement the operation that the containment scanning of image duplicates or makes a plate at the bank note signal that occurs in the Xerox and the static plate-making duplicating machine course of work, can control the bank note image duplicates or reprint, intercept the photoelectron scanning plate-making approach of duplicating and machine-processed counterfeit money, guarantee that bank note is not by non-manufactured.Its initiative and specific aim are stronger, are easy to realize, and can not are demolished and destroy.Than on bank note, adopting anti-counterfeiting technology merely and detecting recognition technology, has more positive protective effect.If this technology is applied on color copy machine and the Color Separate printing stencil making machine, the effect that obtains so will be more obvious.The 2nd, sensitive to the genuine note induction, accommodation is wide.This technology adopts carries out double check at paper material and ink material, utilizes common paper and bank note material to have different optical characteristics and infrared printing ink under ultraviolet ray is shone and absorbs ultrared characteristic and carry out feature identification.Have highly sensitive, accuracy of judgement, the characteristics that reliability is stronger.Make mobile synchronous scanning induction test unit owing to adopt photodiode arrangement, just can be when duplicating machine or platemaking machine exposure scanning, the optional position is detected the bank note signal randomly on copyboard, and the no matter bank note breadth size property contained control in time.Be applicable to the various bank note banknotes that senior bank note paper and infrared absorption printing ink are made.As long as what place on the original copy plate is the genuine note banknote, it just can sense immediately and react rapidly in exposure scan period, effectively prevents imitative generation of printing the bank note image result.The 3rd, control method is simple and direct to be suitable for, and the automaticity height is easy to utilize.The present invention has made full use of Xerox, static plate-making duplicating machine control system, adopts the cycle detection method of controlling operation thereof, supports by increasing software program.Expanded operating system, reduced peripheral components, control procedure is simplified greatly.Automatically implement by computing machine owing to detect control procedure, and control device is mainly carried out instruction manipulation by computing machine, so the automaticity height, strong with machine testing and true-time operation control action.This method with computer programs technology control bank note duplicating and reprint has taken into full account Xerox and static plate-making duplicating machine work characteristics, increases guiding against false of paper currency and duplicate and false proof platemaking control technology under the situation that does not influence main functionality.Apply on P PC class Xerox and EF class static plate-making duplicating machine for this technology and to have established good basis.The 4th, system's self-protection performance is intact.According to Xerox and the static plate-making actual behaviour in service of duplicating machine with for the consideration that this special anti-counterfeiting technology is moved, the present invention has also adopted system protection Monitoring and Controlling display technique.From peripheral circuit SRCC[2] and UIMC[4] introduce coherent signal, implement to shut down and code demonstration control by robot calculator.Getting the paper potential state is the signal triggering state of a control, can effectively prevent artificial demolition and destroy system and device, and the safeguards system function is intact.It is adopted as that guiding against false of paper currency duplicates and the applying of false proof platemaking control technology, reliable guidance is provided.
The accompanying drawing 1 in the present invention attached generation is that anti-bank note duplicates monitor control system and constitutes synoptic diagram.
Accompanying drawing 4 is SRCC[2] and UIMC[4] unit formation synoptic diagram.
Accompanying drawing 7 is MB wiring board arrangements of elements figure.
Accompanying drawing 8 is that anti-bank note duplicates the monitor control system peripheral circuit diagram.
Accompanying drawing 9 is MB wiring board and U-Bix3300MR (A) type Xerox control circuit board connection layout.
Accompanying drawing 10 is guiding against false of paper currency copying operation system control flow charts.
Accompanying drawing 11 is that the U-Bix3300MR Xerox duplicates control flow chart.
Accompanying drawing 12 is specification digest accompanying drawings.
Optimum implementation of the present invention is an object designs with U-Bix3300MR grace (A) type Xerox.(1) utilize this machine halogen exposure lamp when luminous, can go out ultraviolet ray and ultrared characteristics by spoke, adopt homemade Wu Deshi bandpass filter ZWB3 series filter glass and transmission grating composite parts light microscopic [5] (on the ZWB3 optical filter, to put the transmission grating that one deck is silver-plated or aluminize, λ=675nm, Δ λ=200-1150nm), directly replace first catoptron on U-Bix3300MR (A) Xerox with this spectroscope [5], the light that reflects on the duplicating machine original copy directly is separated into ultraviolet ray, infrared ray and luminous ray, sees Fig. 2.Photodiode arrangement [6] is installed in spectroscope [5] below, is fixed on scan exposure lamp first reflector mount as detecting original text face uv reflectance and ultrared scanning inductor spare.The luminous ray of spectroscope [5] top transmission grating reflection is still passed to second catoptron, shines photosensitive drums as picture information at last along light path.Photodiode arrangement is all composed in parallel by 100 photodiode S1337-16BQ, is welded on the printed-wiring board (PWB) of block length a 300 * wide 15mm.Its end line is by plug-in unit CN
IInsert bank note input identification processing unit SRCC[2], see Fig. 7.Increase for avoiding this array dark current to rise, should take seal approach to make photodiode arrangement heat insulation with temperature in the exposure storehouse.Promptly cement revealing the hole shutoff on the mirror holder, and remove five triangle diagonal bar skeletons of support lenses, load onto photodiode arrangement [6], more fixing spectroscope [5] (note grating and bandpass filter position can not put upside down) with mica sheet.In addition, a photodiode S1227-16BQ to be installed also on this array board [6], as the ultraviolet ray and infrared ray monitoring circuit UIMC[4] the input signal sensing element, also be welded on the array board [6], end line is drawn by plug-in unit CN
IIAlso insert the MB wiring board.(2) bank note input identification processing unit [2] circuit adopts three integrated operational amplifier OPamp and a Darlington driving tube, sees Fig. 5.U
1Be FET operational amplifier CA3140, U
2And U
3Be computing integrated circuit LM324, Q
1, Q
2Be complex pipe YZ17A.Primary amplifier U
1Be logarithmic amplifier [8], at its defeated end and input end cross-over connection log diode D
102-1S002 does negative feedback, makes the relative input voltage of output voltage be logarithm and changes.When bank note (by some Xiao Zhang's banknotes, open banknote to the full whole space of a whole page of row greatly) was arbitrarily discharged in the Manuscript exposure district, it can compress large-scale input signal, makes SRCC[2] can both induce equalizing signal for the bank note of any breadth size.And at feedback diode D
102The capacitor C of two ends parallel connection
1Then the noise that circuit is produced has very strong inhibiting effect.Inferior utmost point amplifier U
2Be anti-phase proportional amplifier [9], except further amplification input signal (40-46dB),, become signal voltage Va with photodiode arrangement [6] input voltage homophase also with the output voltage paraphase of primary amplifier [8].Voltage stabilizing diode DW
1, DW
2Be that control Va is not less than+clamp diode [10] of 4.95V and not being higher than+5V, Va be limited in specialized range (≤0.05V) in.U
3Being the comparison amplifier of closed loop, is with U
2Signal voltage Va and reference voltage after the amplification compare.Owing to adopt anti-phase input mode, so when Va＜Vb, U
3Be output as the H current potential, impel the transistor switch conducting.Darlington driving tube Q
1, Q
2Make SRCC driver [11], at comparer U
3Conducting during output H current potential, making output signal PMS is L current potential (effectively low), triggers robot calculator [3] and contains duplicating control.As comparer U
3When output is the L current potential, transistor Q
1, Q
2End, the output of PMS signal is the H current potential.Be the output state that duplicates the common paper original copy at this moment, robot calculator just detects this signal and does not implement containment and duplicate control.At U
2, U
3Between the capacitor C that seals in
2Be capacitance, U
1, U
2Noise current filtering in the amplifying signal only keeps AC signal and gives comparer U
3At Q
2The voltage stabilizing diode DW of output terminal parallel connection
4Be clamp diode, the voltage of restriction input microcomputer [3] I/O port is not higher than+5V when the PMS signal is the H current potential.From U
3The CWS1 signal that comparison dividing potential drop [13] is upward taken out provides the bank note input processing unit SRCC[2 to microcomputer [3]] the circuit working state detection signal, when CWS1 is L current potential (SRCC[2] outage or CWS1 be the L current potential), triggers the work of computing machine [3] instruction duplicating machine and stop.This signal is through voltage stabilizing diode DW
3Send into robot calculator I/O port after the clamper.(3) ultraviolet ray and infrared ray monitoring circuit unit UIMC[4] adopt two operational amplifiers, be bank note input identification processing unit SRCC[2] two LM324 operational amplifiers of free time in the circuit, see Fig. 6.U wherein
4Be inverting amplifier [14], photodiode arrangement [6] gone up ultraviolet ray that single photodiode S1227-16BQ senses and infrared ray information amplify and send into comparer U
5[16].Through voltage stabilizing diode DW
5, DW
6After the clamper [15], U
5[16] U
4[14] the signal voltage V that sends here
cWith reference voltage V
d[17] compare.Because U
5[16] be to get positive input, when Vc＞Vd, comparer U
5[16] be output as the H current potential, through voltage stabilizing diode DW
2Output UIS signal is sent into microcomputer PECC[3 behind the clamp] the I/O port.If the exposure fluorescent tube outage or damage, spectroscope [5] is replaced by former catoptron or photodiode arrangement plate [6] is removed, all can be at U
4[14] input end causes voltage increases.Through U
4[14] back V is amplified in paraphase
cReduce, then this moment Vc≤Vd, through U
5[16] relatively the back produces the output of L current potential.Robot calculator PECC[3] receive this signal after, just instruct duplicating machine work to stop and showing failure message.The ultraviolet ray and infrared ray monitoring circuit UIMC[4] working state signal CWS2 also be from this circuit comparator U
5[16] reference voltage [17] is gone up taking-up, through voltage stabilizing diode DW
8Insert microcomputer PECC[3 after the clamper] the I/O port.When CWS2 was the L current potential, computing machine [3] also can instruct duplicating machine work to stop, thereby protection ultraviolet ray and infrared ray monitoring circuit [4] are not demolished.Bank note input identification processing unit SRCC[2] and ultraviolet, infrared ray monitoring circuit unit UIMC[4] all electronic components all be welded on the printed-wiring board (PWB) MB of block length a 90 * wide 60mm, see Fig. 7.Each output line PMS, CWS1, CWS2, UIS are by plug-in unit CN
IIInsert robot calculator PECC[3 on U-Bix 3300MR (A) the type Xerox respectively] I/O interface circuit IC13-10# pin (PC7), IC18-38# (PA6), 37# (PA7), 40# (PA4) pin, see Fig. 8.But the line of CN14 and GND removes D in the need disconnection primary circuit plate
63, C
18, R
140Three element, and the line of disconnection and CN9, the good relevant electric resistance array of welding.Necessary words are directly installed plug-in unit CN on the Xerox control circuit board
II, see Fig. 9, the MB wiring board that assembles is directly inserted control circuit board CB.Bank note input identification processing unit SRCC[2] and ultraviolet, infrared ray monitoring circuit unit UIMC[4] directly adopt the DC12V power supply, also by plug-in unit CN
IIInsert U-Bix3300MR (A) type Xerox control circuit board CB.In addition, after wiring board MB assembly and adjustment is good, integral body to make that device is solidified in modular type or with the full metal jacket encapsulation, all devices all seal except that test point and card i/f, guard against the people for tearing down and reconstructing.(4) microcomputer unit [3] hardware system is remained stationary, and only explains the software system design scheme at this.Figure 10 has provided guiding against false of paper currency copying operation control system flow process.To be microcomputer during the Xerox scan exposure [3] duplicate monitor control system external circuit SRCC[2 to anti-bank note for this], UIMC[4], photodiode arrangement [6] and light path devices running status and have or not the cycle detection program of bank note signal, be called dynamic circulation trace routine DYNAMIC LOOP SENSE PROGRAM.It is made up of two parts: one is the various status information processes of cycle detection.Mainly be to detect peripheral circuit duty CWS1, CWS2, whether light source and light path part duty UIS have status informations such as bank note signal.Microcomputer is analyzed comparison with instruction one by one by software systems, determines whether normally to have or not bank note signal or the like.If normal and do not have the bank note signal, just change next loop detection process over to.If determine certain abnormal state (L potential state) among CWS1, CWS2, the UIS in the cycle detection, just stop to carry out next step detection, change over to carry out and shut down and reveal codes programmed instruction step.Another is to carry out false proof duplicating steering order process.When computing machine when detection has or not bank note signal PMS, what by analysis, relatively determine will to duplicate on the original copy plate [18] is bank note banknote (PMS signal be the L potential state after), just jump out loop detection process immediately, carry out false proof duplicating (containment) control.Promptly stop charging, the output of transfer printing high pressure, and drive vestigial sideband cleaning lamp CEL combination immediately, destroy the pacing items that image (bank note image) generates, make the copy that runs off remain a piece of paper, no image prints off.After these control signals are sent, till copy paper is discharged, remove all state of a controls from machine, return next copy cycle.If there is not bank note signal (PMS is the H potential state), computing machine does not just enter this control procedure, continues to keep the cycle detection state, and till the scan and copy process finished, Xerox still can complete printed copy inerrably.According to this control flow, optimum implementation of the present invention has been edited dynamic circulation trace routine DYNAMIC LOOP SENSE PROGRAM with assembly language.Its expanding program as former duplicating machine microcomputer PST7.5 interrupt service subroutine is deposited among the memory under program ROM, by duplicating machine light pulse clock generator PS
2Trigger action and Control Circulation.Its instruction repertorie sees the following form:
DYNAMIC LOOP SENSE PROGRAMSTART:ORG (RET instruction address in the former interrupt service subroutine) LOOP1:IN A, (30H);
MOV?C， A；
MVI?A， OCOH；
ANA?C， ；
CPI OCOH；
JNZ ， STOPR1；LOOP2：?IN?A， (30H)；
MOV?D， A；
MVI?A， 10H；
ANA?D， ；
CPI 10H；
JNZ ， STOP2；LOOP3：?IN?A， (22H)；
MOV?E， A；
MVI?A， 80H；
ANA?E， ；
CPI 80H；
JNZ ， APSPR；
RET .STOPR1：MVI?A， 00H；
OUT(32H)， A；
MVI?A， 81H；
OUT(40H) A；
MVI?A， 4AH；
OUT(40H)， A；
RET STOPR2：MVI?A， 00H；
OUT(32H)， A；
MVI?A， 82H；
OUT(40H)， A；
MVI?A， 4AH；
OUT(40H)， A；
RET APSPR：?MVI?A， 2BH；
OUT(32H)， A；
MVI?A， 7H；
OUT(20H)， A；
RET. following another cycle detection program that provides, be that therefore robot calculator is called quiet cycle detection program QUIESCENCE LOOP SENSE PROGRAM for the program of PMS, UIS status checking when Xerox is in wait WAIT.It also deposits among the memory under program ROM, is arranged in the program of checking load condition, sees first's flow process among Figure 11 (this figure draws from " duplicating machine use and keep in repair complete works ", and Zou Zhongmin writes Hunan science and technology publishing house in Dec, 1990 version).Its assembly routine is as follows:
QUIESCENCE LOOP SENSE PROGRAMSTART:ORG (former inspection load condition program RET instruction address) LOOP1:IN A, (30H);
MOV C， A；
MVI A， 10H；
ANA?C， ；
CPI 10H；
JZ ， STOPR1；LOOP2： IN A， (22H)；
MOV D， A；
MVI A， 80H；
ANA D， ；
CPI 80H；
JZ ， STOPR2；
RET STOPR1： MVI A， 00H；
OUT(32H)， A；
MVI A， 83H；
OUT(40H)， A；
MVI A， 4AH；
OUF(40H)， A；
RET .?STOPR2： MVI A， 00H；
OUT(32H)， A；
MVI A， 84H；
OUT(40H)， A；
MVI?A， 4AH；
OUT(40H) A；
RET. need to prove, because these two order set are the operating system that expands in former computer software, so in the computer program rom memory, must leave and vacant can hold all memory spaces of instruction of guiding against false of paper currency copying operation program, be used for the deposit operation instruction.If do not have or deficiency, will expand R OM, reequip its hardware system.Secondly, because these two program run are in the different stages, the quiet cycle detection program is in loitering phase at duplicating machine and operates, the dynamic circulation trace routine is in duplicating machine scan and copy manipulate, must deal carefully with so that address assignment, time are distributed and with particular problems such as original program is connected, the whole instructions after guaranteeing to expand are effectively carried out.Once more, these two programs will be translated into computerese before concrete enforcement, and are solidificated in the memory under program rom chip after the operation debugging.(5) embodiment of relevant the present invention on EF class static plate-making duplicating machine do not given at this and being exemplified.Because EF static plate-making duplicating machine is a chemical development formula duplicating machine, its principle and structure have a great difference with the PPC class Xerox of indirect development formula, when therefore on EF class static plate-making duplicating machine, using the guiding against false of paper currency platemaking control technology, disappear an electricity and a drive unit HVTH also to be set, and change guiding against false of paper currency copying operation order code.Just can implement to contain the bank note platemaking control technology on this basis.So please refer to this programme in the specific implementation carries out, and no longer explains at this.
Claims (4)
1. ultraviolet ray and infrared ray scaning induction paper money anti-forge copying and platemaking control technology are discerned the anti-bank note duplicating monitor control system of forming in processing unit (2), microcomputer control module (3) and ultraviolet ray, infrared ray monitoring circuit unit (4) by the ultraviolet ray that is provided with and noctovisor scan sensing unit (1), bank note input and are constituted on plain paper electrostatic copier or specific coatings paper static plate-making duplicating machine.It is characterized in that checking original copy with ultraviolet ray and infrared ray synchronous dynamic random scan mode, determine that the bank note signal exists, and implement at the bank note signal that the containment scanning of image duplicates or the instruction control of plate-making, or occur stopping to duplicate control when unusual according to self duty.
2. false proof platemaking control technology according to claim 1, its feature also is to adopt photosensitive sensor array and spectroscope array mode, the ultraviolet ray and the infrared ray information of the reflection of synchronous scanning induction original copy, and by paper money identifier with machine testing and identification bank note signal automatically.
3. according to the described false proof platemaking control technology of claim 2, its feature also is to determine the bank note signal with the cycle detection mode, and implements the instruction control that the containment scanning of image duplicates or makes a plate at the bank note signal.
4. false proof platemaking control technology according to claim 1, its feature also is with dynamic (moving during the copying and scanning) and static (operation of preheating waiting time) two watchdog routines substeps circular test self duty, and implements out of service under abnormality and the demonstration failure message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96102056 CN1059041C (en) | 1996-02-13 | 1996-02-13 | Ultraviolet and infrared ray scaning induction paper money anti-forge copying and platemaking control technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96102056 CN1059041C (en) | 1996-02-13 | 1996-02-13 | Ultraviolet and infrared ray scaning induction paper money anti-forge copying and platemaking control technology |
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| Publication Number | Publication Date |
|---|---|
| CN1157427A CN1157427A (en) | 1997-08-20 |
| CN1059041C true CN1059041C (en) | 2000-11-29 |
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| CN 96102056 Expired - Fee Related CN1059041C (en) | 1996-02-13 | 1996-02-13 | Ultraviolet and infrared ray scaning induction paper money anti-forge copying and platemaking control technology |
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|---|---|---|---|---|
| JP2005130039A (en) * | 2003-10-21 | 2005-05-19 | Sharp Corp | Data processor |
| KR101116683B1 (en) * | 2007-08-03 | 2012-03-07 | 삼성전자주식회사 | Printing system of security document and control method thereof |
| CN113840737B (en) * | 2020-02-26 | 2023-06-27 | 中钞光华印制有限公司 | True color fluorescent product, manufacturing method and true color fluorescent artwork |
-
1996
- 1996-02-13 CN CN 96102056 patent/CN1059041C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1157427A (en) | 1997-08-20 |
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