CN201804387U - Intelligent full compatible type teller operation information collection processor - Google Patents

Abstract

The utility model relates to an intelligent full compatible type teller operation information collection processor, which consists of a money counter interface self-adapting circuit, a magnetic strip reader-writer interface self-adapting circuit and a teller operation information collection processing unit, wherein the input end of the money counter interface self-adapting circuit is connected with an output signal wire of an external display output port, the input end of the magnetic strip reader-writer interface self-adapting circuit is connected with the output end of a magnetic strip reader-writer, the output end of the money counter interface self-adapting circuit and the output end of the magnetic strip reader-writer interface self-adapting circuit are respectively connected with corresponding input ends of the teller operation information collection processing unit. The utility model has the beneficial effects that the intelligent full compatible type teller operation information collection processor can be compatible with all existing types of money counters and magnetic strip reader-writers, has the advantages of intelligentization, strong commonality, low integrated use cost, high work efficiency and the like and can work reliably.

Description

The full compatible type teller operation information acquisition processing device of intelligence

Technical field

The utility model relates to the full compatible type teller of a kind of intelligence operation information acquisition processing device, is applicable to the on-the-spot supervisory systems of buckets of cash transaction such as financial and insurance establishments.

Background technology

" teller's system " is that the cabinet method of service is faced on the foreground of current financial circles main flow, is the emphasis of safety precaution always.The promulgation industry standard GA38-2004 " regulation of bank's place of business risk class and protection level " of the Ministry of Public Security in 2004, security protections wherein at different levels require all " replay image should be able to clear demonstrations teller operational circumstances " have been proposed clearly to stipulate, and current monitor video memory technology all adopts the method for lossy compression method, make that reviewing monitoring video often can see personnel and action, but can't see concrete trade detail such as Currency Type, quantity, account, counterfeit money alarm, be difficult to provide strong evidence to solve dispute and service error.This shows that the teller in the reality makes the meaning that supervisory system has exceeded Generally Recognized as safe strick precaution aspect, service error search and avoid that the service meaning of customers' conflict becomes important all the more.

At present, the technical scheme of solution teller operation process recording problem employing has following several: large-size screen monitors display video record scheme, dynamic data video superimpose scheme or the like.Though each scheme technology path is difference to some extent, basic common ground is: gather the abundant information that paper money counter shows port output outward, in addition processing and utilizing.Therefore, these technical schemes all face the multifarious difficult problem of paper money counter sample in implementation process.

Financial industry standard JR/T0002-1994 " paper money counter " and standard GB 16999-1997 " Renminbi discriminating machine for fake RMB " afterwards all show the output electrical specification outward to paper money counter and do not arrange.For over ten years, numerous manufacturers, brand, model are done things in his own way, and have adopted the various outer chip for driving that show, and it is multifarious especially to show the data output form outward.Simple statistics, paper money counter show output port outward to be had: DA15M/F, DB15M/F, DB9M/F, RJ45, RJ11,7PIN-φ 16,6PIN-φ 16,5PIN-φ 16,4PIN-φ 16,7PIN-φ 12,6PIN-φ 12,5PIN-φ 12,4PIN-φ 12 or the like various ways; Port form of the same race also has different wiring numbers such as 3 lines, 4 lines, 5 lines, 10 lines, 11 lines, 12 lines; The stitch line preface definition of port form of the same race, identical wiring number is also inequality, and the data way of output is far from each other especially: dynamic string type, static string type, pulsimeter numerical expression, single-wire communication formula, parallel output type, 38 decoding formulas, TTL232 communication modes or the like; The data protocol of the data way of output of the same race also is ever-changing, and the data protocol length that has is 3 only, and the data protocol that has is with neither head nor tail and reach 50 multidigits; The electric characteristic of the various data way of outputs is widely different: have plenty of and do not have power supply, the cloudy altogether positive standard dynamic scan parallel signal altogether of the LED on ground, signal voltage also has-5～5V, 0.8～2.4V ,-12V～+ difference such as 12V, cause interface circuit to be difficult to reply and general.The present situation of magnetic stripe read write line is similar with it: the definition of port form and line preface is because of there being the concerned countries standard to arrange to some extent, but working method and output protocol are done things in his own way.

Therefore, the popularization of existing equipment has to take the form of customized production: engineering merchant or bank-user are added up the brand and model of paper money counter, magnetic stripe read write line in advance, or paper money counter, magnetic stripe read write line sent device fabrication enterprise, enterprise is according to the electrical specification customized production specialized equipment of sample.Whole research and development, production, logistics, coordinated time are far longer than actual installation man-hour.During the batch erecting equipment, be difficult to the effectively timely response of formation is installed at the scene of the numerous and diverse county of model, small towns basic unit.And in a single day paper money counter, the magnetic stripe read write line with the equipment pairing changes (as situations such as fault replacing, whole longevity renewals), promptly causes specialized equipment to use.Engineering merchant's installation, after service cost remain high, and bring inconvenience and invisible cost also for terminal user's actual use, have seriously limited range of application.

Chinese patent discloses a kind of " integrated paper money counter data video flush mounting ", and (patent No.: 200620035419.1), it comprises the paper money counter input circuit, video superimpose circuit, microprocessor, video input interface and video output interface; Described paper money counter input circuit is connected with microprocessor, and described video video superimpose circuit is connected with microprocessor, and described video input interface is connected with the video superimpose circuit with video output interface.Described paper money counter input circuit is made of programmable logic device (PLD); Above-mentioned patented technology adopts programmable logic device (PLD) to deal with line preface problem: at the paper money counter of some particular data output type, on the basis of known counting machine data output line preface, by switching the mode of certain line preface and the specific decipher agreement of appointment, reached the local general purpose of device hardware.But still can't solve the problem of the unknown of line preface, agreement the unknown, interface circuit can't adapt to all types of paper money counter data output electrical specifications especially; Equipment needs artificial the adjustment, can't accomplish robotization, still keep need customized production support equipment, some data to export the paper money counter of electric type to strange paper money counter can't compatible situation.

Unify with clear and definite with the form of national standard though industry is looked forward to the electrical specification that paper money counter is shown output outward, an outer part that shows screen as paper money counter equipment is restricted by the after sale service policy with paper money counter; Suppose outer showing after the screen realization universalization,, the divisions of responsibility can after sale that makes paper money counter is become difficult if arbitrarily change the damage that the outer apparent screen of different manufacturers causes paper money counter.The GB16999 amendment " Renminbi identifier general technical specifications " (exposure draft) that propose in April, 2009 will not show the electrical specification of output outward and include the revision scope in.This shows, in following a period of time, because the paper money counter brand and model is numerous, the port form is changeable, indefinite, the numerous and diverse compatible type difficult problem that causes of data protocol of stitch definition, will be the huge challenge that device fabrication merchant, engineering construction enterprise and banking terminal user must face.

The utility model content

Technical problem to be solved in the utility model provides the full compatible type teller of a kind of intelligence operation information acquisition processing device.

The technical scheme that its technical matters that solves the utility model adopts:

The utility model is made up of paper money counter interface adaptive circuit, magnetic stripe read write line interface adaptive circuit and teller's operation information acquisition process unit; The input end of described paper money counter interface adaptive circuit connects the output signal line of the outer apparent output port of paper money counter, the output terminal of the input termination magnetic stripe read write line of described magnetic stripe read write line interface adaptive circuit, the output terminal of described paper money counter interface adaptive circuit and magnetic stripe read write line interface adaptive circuit connects the respective input of described teller's operation information acquisition process unit respectively.

The beneficial effects of the utility model are not change any hardware circuit paper money counter and the magnetic stripe read write line of compatible known all output types voluntarily; Utilize intelligent program to finish that the definition of electric information type analysis, data pins is judged, the line preface is switched, agreement is extracted and work such as creation, data interpretation; This device can be propagated by data transmission circuit composition list, multichannel equipment, record, also can utilize other technologies such as video superimpose, LED demonstration to carry out the data recording of forms such as image, sound, text, and can use in digitized supervisory system.Have advantages such as intellectuality, highly versatile, reliable operation, comprehensive use cost are low, work efficiency height.Be particularly useful for the on-the-spot video monitoring systems of buckets of cash transaction such as financial and insurance establishments.

Description of drawings

Fig. 1 is a theory diagram of the present utility model;

Fig. 2 is the circuit diagram of paper money counter interface adaptive circuit;

Fig. 3 is the circuit diagram of magnetic stripe read write line interface adaptive circuit;

Fig. 4 is the circuit diagram of the embodiment 1 of teller's operation information acquisition process unit;

Fig. 5 is the circuit diagram of the embodiment 2 of teller's operation information acquisition process unit;

Fig. 6 is a program flow diagram of the present utility model.

In Fig. 1-5, the model of each element device is respectively: U1 to U4 is LM339; U5 is the EPM7032S of an altera corp chip; U6, U13 are the STC12C5A60S2 of macrocrystalline scientific ﹠ technical corporation chip; U8 is optocoupler 6N137; U11, U12 are CD4067; S1, S2 are the SW-PIN4 toggle switch; J1 is the VGA connector, and J2 is the DB9 connector.

Embodiment

Embodiment 1:

By the embodiment 1 shown in Fig. 1-4 as can be known, it is made up of paper money counter interface adaptive circuit, magnetic stripe read write line interface adaptive circuit and teller's operation information acquisition process unit; The input end of described paper money counter interface adaptive circuit connects the output signal line of the outer apparent output port of paper money counter, the output terminal of the input termination magnetic stripe read write line of described magnetic stripe read write line interface adaptive circuit, the output terminal of described paper money counter interface adaptive circuit and magnetic stripe read write line interface adaptive circuit connects the respective input of described teller's operation information acquisition process unit respectively.

Described paper money counter interface adaptive circuit is made up of comparer U1-U4, diode D1-D30, resistance R 1-R32, filter capacitor C20, the first socket J1; The 1-15 pin of the described first socket J1 is connected with the output signal line NET1-NET15 of the outer apparent output port of paper money counter respectively, on the 1-15 pin of the described first socket J1 and be connected to three branch roads, wherein first branch road is connected with the corresponding IN-end of comparer U1-U4 by resistance R 1-R15 respectively, and wherein second branch road is respectively by diode D1-D15 ground connection; Wherein the 3rd branch road connects the bleeder circuit of being made up of resistance R 16, resistance R 17 and filter capacitor C20 by diode D16-D30 respectively, resistance R 16 is connected with resistance R 17, one end ground connection of resistance R 17, the end ground connection of filter capacitor C20, its other end is connected with the node of resistance R 16 with diode D10-D30, and the node A of resistance R 16 and resistance R 17 connects the IN+ end of comparer U1-U4 respectively; The output of the output terminal of described comparer U1-U4 is respectively OUT1-OUT15, and resistance R 18-R32 is respectively the pull-up resistor of described output OUT1-OUT15.

Described magnetic stripe read write line interface adaptive circuit is made up of photoelectrical coupler U8 and peripheral cell resistance R 44-R45, diode D40, capacitor C 4, the second socket J2; 2 pin of the described second socket J2 and 5 pin connect the output terminal of magnetic stripe read write line respectively, 2 pin of described photoelectrical coupler U8 connect 2 pin of the second socket J2 through resistance R 45,3 pin of photoelectrical coupler U8 connect 5 pin of the second socket J2, diode D40 is connected between 2 pin and 3 pin of photoelectrical coupler U8,8 pin and 7 pin of photoelectrical coupler U8 meet VCC, the 5 pin ground connection of photoelectrical coupler U8, capacitor C 4 is connected between 8 pin and ground of photoelectrical coupler U8, and resistance R 44 is connected between 8 pin and output terminal 6 pin of photoelectrical coupler U8.

Described teller's operation information acquisition process unit comprises first little process chip U6 and peripheral cell crystal oscillator Y1, capacitor C 1-C3, resistance R 40, the first toggle switch S1 and programmable logic chip U5; Input end 40 pin of described programmable logic chip U5,42-44 pin, 1 pin, 3 pin, 5-6 pin, 8 pin, 10-15 pin meet the output OUT1-OUT15 of described comparer U1-U4 respectively, and the 18-23 pin of described programmable logic chip U5,25 pin, 27-28 pin, 30-31 pin, 33-35 pin, 37-38 pin connect 3-1 pin, 44-43 pin, 41 pin, 39 pin, 37-34 pin, 32-30 pin, the 25-24 pin of described first little process chip U6 respectively; 8 pin of described first little process chip U6,9 pin connect 20 pin and 19 pin of programmable logic chip U5 respectively; The 18-21 pin of described first little process chip U6 connects the 4-1 pin of the first toggle switch S1 respectively, the 5-8 pin ground connection of the first toggle switch S1; 42 pin of described first little process chip U6 connect output terminal 6 pin of photoelectrical coupler U8, and output terminal 5 pin of described first little process chip U6, the output of 7 pin are respectively RXD-DATA1 and TXD-DATA1.

The principle of work of present embodiment is as follows:

One, the principle of work of paper money counter interface adaptive circuit (referring to Fig. 2):

Paper money counter shows the data way of output outward and is divided into dynamic string type, static string type, pulsimeter numerical expression, single-wire communication formula, parallel output type, 38 decoding formulas, TTL232 formula or the like at present, is that example illustrates this interface circuit compatibility processing method with the parallel way of output of sound attitude SPI string type, pulsimeter numerical expression and LED dynamic scan shared wherein to be difficult to, analyzing and processing below.

Paper money counter shows the data way of output outward and mostly is dynamic SPI serial mode, this kind way of output use power supply,, data, clock, sheet choosing add up to 5 signal wires, above-mentioned 5 signal wires are present among the data signal line NET1～NET15 of paper money counter output, and the line preface is indefinite.Under the known situation of online preface, utilize extensive gate-array circuit, manually can in 15 paper money counter input data signal lines, carry out the wire jumper adjustment, reach the correct corresponding stitch of little process chip that inserts of corresponding data signal, the purpose of handling according to fixedly decipher agreement with the switch line preface.But apparent, this technical scheme can't solve the compatibility issue of the unknown of line preface, agreement the unknown, electrical specification great disparity.

Dynamically the power supply of SPI serial output signal, data, clock, chip selection signal line have lasting high-low level output with respect to ground wire.Can utilize programmable logic device (PLD) (as EPM7032S) or little process chip to suppose that any signal wire is ground, the mode whether other signal wires of comparative analysis have level to catch, gradually suppose, derive by line, among the data signal line NET1～NET15 of paper money counter output, slowly filter out the signal wire preface.Static SPI serial mode also can make paper money counter enter duty, makes it to produce dynamic data output, the mode of continuing to use above-mentioned " hypothetically " the outlet preface of deriving gradually.If but the paper money counter working time is short, will the accuracy rate of catching of derivation be reduced greatly.The zero suppression line of the step-by-step counting way of output only produces a short-time pulse output when starting working in the whole paper money counter course of work, use the mode of above-mentioned " hypothetically " the line preface of deriving to have greatly contingency: must suppose by chance to detect under the correct prerequisite reset signal line at ground wire, and by chance have that reset signal output could be correct this moment detect zero clearing line preface.The practicality of the compatible step-by-step counting way of output of this technical scheme is very low.For the parallel way of output of LED dynamic scan, still be total under sun, all undetermined situation of common port cloudy altogether, detecting signal all is problem, especially can't the analytical line preface.What therefore, this technical scheme further became is infeasible.Necessary design interface adaptive circuit is for teller's operation information acquisition process unit provides good condition precedent.

As shown in Figure 2, suppose that the NET1 among the data signal line NET1～NET15 of paper money counter output is the signal high level, NET2 is a signal ground; During NET1 high level process D1,, be cut off in the D1 position because of the characteristic of the unidirectional conducting of diode; The NET1 high level is delivered to D16 and is made its conducting before continuing, then the bleeder circuit of process R16, R17 composition is to ground, flowing to the D2 position is switched on, therefore NET1 signal high level constitutes complete signal circuit with the NET2 signal ground, and the ground of circuit board forms by the D2 diode with signal ground and is connected simultaneously.This shows, there is high level in any wire among the data signal line NET1～NET15 of paper money counter output, all can produce the loop by the ground of corresponding diode and circuit board, suppose no longer that signal input line is a ground wire this moment, and serve as with reference to all signal wires are carried out level catches analysis simultaneously with the ground of circuit board directly, make whole line preface deterministic process become simple and accurately.

The short-time pulse of zero clearing line also can be caught immediately in the step-by-step counting way of output.The no matter altogether cloudy still situation of sun altogether of LED dynamic scan parallel output signal, signal high level all can by corresponding diode, constitute signal circuit with the signal low level, and the Transistor-Transistor Logic level signal by comparer U1-U4 generation standard.The paper money counter output signal of modes such as sound attitude string type, pulsimeter numerical expression, parallel output type, 38 decoding formulas, TTL232 formula all can obtain arrangement by this interface circuit.

Standard SPI signal output level should be 5V, but because of paper money counter quality of production difference, some paper money counter SPI data output level only is 2.1V; LED dynamic scan parallel output signal a little less than, mostly be below the 2V, and the decay very fast; The impulse level of some step-by-step counting way of output paper money counter is 5V, but noise jamming even up to 2.4V.Comparer U1-U4 is that reference level compares cutting to signal level according to 2V or other arbitrary fixed level values, all can't tackle the signal output level difference between the different paper money counters.As shown in Figure 2, the bleeder circuit that R16, R17, C20 form is with reference to the pressure reduction between signal high level and the signal ground among collection paper money counter input data signal line NET1～NET15 with ground, produce benchmark level Vref, comparer U1-U4 utilizes this reference level Vref and paper money counter input data signal to carry out level ratio: when IN-pin level be lower than IN+ pin level then comparer be output OUT be high level, when IN-pin level be higher than IN+ pin level then the output OUT of comparer be low level.Benchmark level Vref no longer is a fixed value, is to produce according to the actual level of actual access counting machine data signal; The difference how of the original signal level between the different brands model paper money counter no matter, with regard to the paper money counter that reality inserts, comparer U1-U4 all can produce the output of standard TTL data level according to reference level Vref, thereby has realized compatibility.

Two, the principle of work (see figure 3) of magnetic stripe read write line interface adaptive circuit:

First little process chip U6 gathers the data of magnetic stripe read write line by this interface circuit, though the data output protocol form of magnetic stripe read write line is different, but can be by the continuous data of intercepting certain-length, the mode of therefrom analyzing continuous number is reached the purpose of complete compatible decipher card number, bankbook number.Promptly abandoned after the data interpretation output, not by the memory storage of this device, to meet the needs that bank-user is maintained secrecy by this device.

As shown in Figure 3, this interface circuit acquiescence reception main flow baud rate is 9600dps.First little process chip U6 can change the baud rate of Data Receiving by hardware such as software programming or wire jumpers.

Three, the principle of work (see figure 4) of teller's operation information acquisition process unit:

In Fig. 4, programmable logic chip U5 adopts the EPM7032S chip, and it has integrated level height, developing instrument advanced person, flexible, the advantages such as the scope of application is wide, cost is low, strong security of programming.U6 adopts the little process chip of macrocrystalline science and technology STC12C5A60S2, and speed is than common 8051 fast 8 to 12 times, built-in high speed SPI PORT COM, and 2 road PCA such as catch at module.First little process chip U6 realizes freely the switching of I/O input pin of any little process chip U6 of paper money counter data signal line to the first by the multiway analog switch of control U5.

As shown in Figure 4, after system powers on, U5 classifies to input signal OUT1～OUT15 according to programming in logic and is forwarded to first little process chip U6 after the optimization process, U6 comes judgment data type and analytical line preface according to the electrical specification that receives data signal line: dynamically the SPI serial data way of output use power supply,, data, clock, sheet choosing add up to 5 signal wires, the idle data line is a low level, and high level is the line preface of actual use.Can judge the definition of paper money counter signal pins by the number of pulses of catching high level: power lead only produces a pulse capture over the ground usually, and clock line is caught the number of pulses maximum, and it is minimum that chip select line is caught number of pulses, and it is placed in the middle that data line is caught number of pulses.After the line preface was correctly measured, first little process chip U6 controlled the multiway analog switch of U5, correctly disposed the SPI pin of the little process chip U6 of above-mentioned line preface to the first.All paper money counter agreements are stored among the EEPROM of first little process chip U6.After the switching of line preface was finished, first little process chip U6 searched protocol database according to the data characteristics that receives and carries out the comparison of decipher agreement, extracts corresponding decipher agreement and carries out decipher and export the result.

The paper money counter of the static output of data standards such as static SPI serial output type, pulsimeter numerical expression does not have data-signal output under the situation of not counting, the scheme that present embodiment adopts counting to cooperate, make paper money counter enter duty, thereby produce instant data output, U6 can carry out the analysis of line preface, agreement comparison and decipher fast according to the electric characteristic that receives data.Still adopt the SPI module of first little process chip U6 to receive for static SPI serial output type paper money counter.Pulsimeter numerical expression paper money counter adopts 2 external interrupt pin of first little process chip U6 to carry out step-by-step counting.

At the paper money counter of parallel data output form, the scheme that present embodiment adopts toggle switch to set.First little process chip U6 is by detecting the set positions of the first toggle switch S1, and control U5 carries out the switching of static line preface, receives and decipher paper money counter data according to fixed protocol.After the correct decipher of the data of paper money counter and magnetic stripe read write line, the result will externally send by the serial ports (RXD-DATA1, TXD-DATA1) of U6, uses for other functional modules.

For above-mentioned several paper money counter mode signal outputs, in case the line preface determines that the corresponding result of line preface and decipher agreement will be saved among the EEPROM of first little process chip U6, under the prerequisite of not changing paper money counter, need not discern when using next time again.

Among Fig. 4, the interpret data that the serial ports of first little process chip U6 (RXD-DATA1, TXD-DATA1) sends can be carried out remote transmission by the RS485 chip.Data transmission can select also that other are wired, wireless, the mode of carrier wave is propagated for use.

Among Fig. 4, present embodiment can connect the video superimpose module and carry out the real time record of dynamic data with image as record carrier, and laminating module has a lot of OSD chips to select for use, as EA1010, UPD6450, IA6453, MB90092 etc.Teller's operation information data after the decipher also can be carried out record in other modes such as image, sound, text, demonstrations by other technologies.

Embodiment 2

Embodiment 2 is the circuit of teller's operation information acquisition process unit as different from Example 1, and described teller's operation information acquisition process unit comprises second little process chip U13 and peripheral cell crystal oscillator Y2, capacitor C 10-C12, resistance R 50, the second toggle switch S2 and analog switch chip U11-U12; The output OUT1-OUT9 that the input end 9-2 pin of the described first analog switch chip U11 and the second analog switch chip U12,23 pin meet described comparer U1-U4 respectively; The 3-1 pin of described second little process chip U13,44-43 pin, 41-39 pin, 31-29 pin, 26-23 pin meet the output OUT1-OUT15 of comparer U1-U4 respectively;

1 pin of the described first analog switch chip U11,10-11 pin, 13-15 pin connect 9 pin, 13-12 pin, the 34-32 pin of described second little process chip U13 respectively;

1 pin of the described second analog switch chip U12,10-11 pin, 13-15 pin connect 8 pin, 11-10 pin, the 37-35 pin of described second little process chip U13 respectively;

3 pin, 9 pin of the multiplexing second little process chip U13 of 1 pin of the output OUT1 of described comparer U1 and the first analog switch chip U11; 1 pin, 8 pin of the multiplexing second little process chip U13 of 1 pin of the output OUT3 of described comparer U1 and the second analog switch chip U12; 2 pin of the output OUT2 of described comparer U1-U2 and the multiplexing second little process chip U13 of OUT8,39 pin;

The 21-18 pin of described second little process chip U13 connects the 1-4 pin of the described second toggle switch S2 respectively, the 5-8 pin ground connection of the described second toggle switch S2; 42 pin of described second little process chip U13 connect output terminal 6 pin of photoelectrical coupler U8; 7 pin of described second little process chip U13, the output of 5 pin are respectively TXD-DATA2 and RXD-DATA2.

The course of work of embodiment 2 is as follows:

As shown in Figure 5, after this device powered on, 32 pin of U13,35 pin applied the inefficacy level to control end 15 pin of U11, U12 respectively, make U11, U12 enter illegal state, and all analog switches are all disconnected.U13 carries out data type judgement and the analysis of line preface to the data signal line OUT1～OUT15 of direct access, and method is with embodiment 1.After the line preface is correctly measured, second little process chip U13 applies significant level to control end 15 pin of U11, U12 respectively, open analog switch, and by controlling A0, A1, A2, the A3 address end of U11, U12, line switching signal preface to the 1 pin public output of U11, U12 is exported, and then exports the alignment processing stitch of second little process chip U13 to.SPI serial output type paper money counter still adopts the SPI module of second little process chip U13 to receive, and pulsimeter numerical expression paper money counter adopts 2 external interrupt pin of second little process chip U13 to carry out step-by-step counting.Other implementation methods repeat no more with embodiment 1 herein.

Fig. 6 is the program flow diagram of this device:

As shown in Figure 6, after little process chip initialization, at first detect the setting of toggle switch, then enter fixed mode work if any setting, as do not have then automatic inspection line preface of setting state; If detect less than the line preface then be static, this moment, prompting made paper money counter enter duty; The line preface is correctly measured back switch line preface; After the line preface correctly switched to the corresponding decipher stitch of little process chip, little process chip read, analyzes the data protocol feature, according to data characteristics contrast protocol database, selected corresponding decipher agreement to carry out decipher and exported the decipher result; Can create voluntarily according to the agreement universal law the data protocol of not grasp and to generate new decipher agreement and decipher, output decipher result.The analysis of line preface, the corresponding result of agreement will be kept among the EEPROM of little process chip, and equipment can be according to memory agreement independence self-operating like this.

Among Fig. 4, Fig. 5, little process chip is according to Fig. 6 intelligent program flow process, reaches that electric information type analysis, data pins definition are judged, the line preface is switched, agreement is extracted and the automatically working flow process of creation, data interpretation is good.

This device is to measure the body design according to teller's system that single receipt and payment are carried out in financial place of business, it has solved the compatible difficult problem in teller's operation information gatherer process effectively, for the terminal user saves a large amount of invisible costs, and provide the good operation guarantee for bank cashier system.

This device has solved the various informative problem of paper money counter data-out port by unified interface and patchcord; Efficiently solve the problem of the electrical specification difference of various data output types by the interface adaptive circuit; Automatically analyze electric type, data output stitch definition and the mode of switch line preface voluntarily by intelligent program, efficiently solve data output stitch and define skimble-scamble problem; Utilize the protocol database of built-in storage, related data decipher agreement and decipher, output function information data are extracted or created to this device voluntarily, solved the different problem of data protocol; Whole workflow utilizes intelligent program to replace manually being difficult to the operation of finishing, and overcome the compatible difficult problem of paper money counter, magnetic stripe read write line.

Claims (5)

1. the full compatible type teller of intelligence operation information acquisition processing device is characterized in that it is made up of paper money counter interface adaptive circuit, magnetic stripe read write line interface adaptive circuit and teller's operation information acquisition process unit; The input end of described paper money counter interface adaptive circuit connects the output signal line of the outer apparent output port of paper money counter, the output terminal of the input termination magnetic stripe read write line of described magnetic stripe read write line interface adaptive circuit, the output terminal of described paper money counter interface adaptive circuit and magnetic stripe read write line interface adaptive circuit connects the respective input of described teller's operation information acquisition process unit respectively.

2. the full compatible type teller of intelligence according to claim 1 operation information acquisition processing device is characterized in that described paper money counter interface adaptive circuit is made up of comparer U1-U4, diode D1-D30, resistance R 1-R32, filter capacitor C20, the first socket J1; The 1-15 pin of the described first socket J1 is connected with the output signal line NET1-NET15 of the outer apparent output port of paper money counter respectively, on the 1-15 pin of the described first socket J1 and be connected to three branch roads, wherein first branch road is connected with the corresponding IN-end of comparer U1-U4 by resistance R 1-R15 respectively, and wherein second branch road is respectively by diode D1-D15 ground connection; Wherein the 3rd branch road connects the bleeder circuit of being made up of resistance R 16, resistance R 17 and filter capacitor C20 by diode D16-D30 respectively, resistance R 16 is connected with resistance R 17, one end ground connection of resistance R 17, the end ground connection of filter capacitor C20, its other end is connected with the node of resistance R 16 with diode D16-D30, and the node A of resistance R 16 and resistance R 17 connects the IN+ end of comparer U1-U4 respectively; The output of the output terminal of described comparer U1-U4 is respectively OUT1-OUT15, and resistance R 18-R32 is respectively the pull-up resistor of described output OUT1-OUT15.

3. the full compatible type teller of intelligence according to claim 2 operation information acquisition processing device is characterized in that described magnetic stripe read write line interface adaptive circuit is made up of photoelectrical coupler U8 and peripheral cell resistance R 44-R45, diode D40, capacitor C 4, the second socket J2; 2 pin of the described second socket J2 and 5 pin connect the output terminal of magnetic stripe read write line respectively, 2 pin of described photoelectrical coupler U8 connect 2 pin of the second socket J2 through resistance R 45,3 pin of photoelectrical coupler U8 connect 5 pin of the second socket J2, diode D40 is connected between 2 pin and 3 pin of photoelectrical coupler U8,8 pin and 7 pin of photoelectrical coupler U8 meet VCC, the 5 pin ground connection of photoelectrical coupler U8, capacitor C 4 is connected between 8 pin and ground of photoelectrical coupler U8, and resistance R 44 is connected between 8 pin and output terminal 6 pin of photoelectrical coupler U8.

4. the full compatible type teller of intelligence according to claim 3 operation information acquisition processing device is characterized in that described teller's operation information acquisition process unit comprises first little process chip U6 and peripheral cell crystal oscillator Y1, capacitor C 1-C3, resistance R 40, the first toggle switch S1 and programmable logic chip U5; Input end 40 pin of described programmable logic chip U5,42-44 pin, 1 pin, 3 pin, 5-6 pin, 8 pin, 10-15 pin meet the output OUT1-OUT15 of described comparer U1-U4 respectively, and the 18-23 pin of described programmable logic chip U5,25 pin, 27-28 pin, 30-31 pin, 33-35 pin, 37-38 pin connect 3-1 pin, 44-43 pin, 41 pin, 39 pin, 37-34 pin, 32-30 pin, the 25-24 pin of described first little process chip U6 respectively; 8 pin of described first little process chip U6,9 pin connect 20 pin and 19 pin of programmable logic chip U5 respectively; The 18-21 pin of described first little process chip U6 connects the 4-1 pin of the first toggle switch S1 respectively, the 5-8 pin ground connection of the first toggle switch S1; 42 pin of described first little process chip U6 connect output terminal 6 pin of photoelectrical coupler U8, and output terminal 5 pin of described first little process chip U6, the output of 7 pin are respectively RXD-DATA1 and TXD-DATA1.

5. the full compatible type teller of intelligence according to claim 3 operation information acquisition processing device is characterized in that described teller's operation information acquisition process unit comprises second little process chip U13 and peripheral cell crystal oscillator Y2, capacitor C 10-C12, resistance R 50, the second toggle switch S2 and analog switch chip U11-U12; The input end 9-2 pin of the described first analog switch chip U 11 and the second analog switch chip U12, the output OUT1-OUT9 that 23 pin meet described comparer U1-U4 respectively; The 3-1 pin of described second little process chip U13,44-43 pin, 41-39 pin, 31-29 pin, 26-23 pin meet the output OUT1-OUT15 of comparer U1-U4 respectively;

1 pin of the described first analog switch chip U11,10-11 pin, 13-15 pin connect 9 pin, 13-12 pin, the 34-32 pin of described second little process chip U13 respectively;

1 pin of the described second analog switch chip U12,10-11 pin, 13-15 pin connect 8 pin, 11-10 pin, the 37-35 pin of described second little process chip U13 respectively;

3 pin, 9 pin of the multiplexing second little process chip U13 of 1 pin of the output OUT1 of described comparer U1 and the first analog switch chip U11; 1 pin, 8 pin of the multiplexing second little process chip U13 of 1 pin of the output OUT3 of described comparer U1 and the second analog switch chip U12; 2 pin of the output OUT2 of described comparer U1-U2 and the multiplexing second little process chip U13 of OUT8,39 pin;

The 21-18 pin of described second little process chip U13 connects the 1-4 pin of the described second toggle switch S2 respectively, the 5-8 pin ground connection of the described second toggle switch S2; 42 pin of described second little process chip U13 connect output terminal 6 pin of photoelectrical coupler U8; 7 pin of described second little process chip U13, the output of 5 pin are respectively TXD-DATA2 and RXD-DATA2.

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