The content of the invention
The purpose of the present invention is the effective of the electronic bill radio frequency chip of the high speed detection online production on ticket production line
Property and electronic tag is initialized, while can be adapted with production procedure that quick, batch, and production synchronous detecting be accomplished,
Human cost, improve production efficiency are saved, and one kind is provided and disclosure satisfy that different production procedures, production technology, quick production are needed
The bank electronic ticket online quality control equipment asked.
The present invention relates to a kind of ticket online quality control equipment, for coordinating to realize that ticket prints with ticket and security printing equipment
On-line checking during brush, the equipment include:Multiple rfid uints, according to arranging with the one-to-one mode of ticket
On radio-frequency transmissions cylinder, for recognizing the FRID label information of correspondence ticket;Multiple light sensitive devices, are arranged on multiple radio frequencies and know
In each of other unit, for the positional information of correspondence ticket is obtained by optical sensor mode;Radio-frequency transmissions cylinder, according to
The mode synchronous with the transmission track of ticket and security printing equipment transmits multiple rfid uints;Synchronizer, for controlling radio frequency
The transmission speed of transmitting cylinder is synchronous with the speed of production of printer;Main control unit, for controlling rfid uint identification ticket
The FRID label information of card, when ticket identification information is not received by predetermined time threshold, the ticket is regarded as
Problem ticket.
According to an aspect of the present invention, described equipment also includes ink discharge device, for carrying out ink-jet to problem ticket
Labelling.
According to an aspect of the present invention, the ink discharge device includes:Multiple jet orifices, are arranged on multiple RF identification lists
In each of unit, for problem ticket ink-jet labelling;With ink discharge device control unit, for controlling opening for multiple jet orifices
Or close;The main control unit is connected to the ink discharge device control unit, and when problem ticket is detected to ink discharge device control
Unit processed sends ink-jet instruction.
According to an aspect of the present invention, each described rfid uint includes:Radio-frequency antenna, for receiving
The identification signal that ticket sends;Radio frequency card reading module, for receiving the identification signal of radio-frequency antenna return and carrying out dissection process,
Information after dissection process is sent to into main control unit.
According to an aspect of the present invention, the radio-frequency transmissions cylinder includes:Actuating device, on actuating device according to
The one-to-one mode of ticket arranges the plurality of rfid uint;Tourelle, for exporting rolling movement to drive biography
Dynamic device movement;Tourelle control unit, controls the transmission speed of actuating device for by the rotating speed of control tourelle
Degree.
According to an aspect of the present invention, work of the synchronizer based on the ticket and security printing equipment for pre-entering is joined
Number, the transmission speed for controlling radio-frequency transmissions cylinder are synchronous with the speed of production of printer.
According to an aspect of the present invention, the synchronizer is connected with the servo automaton of ticket and security printing equipment
Connect so that the transmission speed of radio-frequency transmissions cylinder keeps real-time synchronization with printer.
According to an aspect of the present invention, the most short recognition time of the equipment is 50ms, and most short synchronization length is in 10-
Between 15cm.
According to an aspect of the present invention, the optimal read access time of the equipment is more than 100ms, and optimal synchronisation length exists
Between 20-30cm.
According to an aspect of the present invention, for realizing the on-line synchronous quality testing in ticket production process, the side
Method includes:Step S101, recognizes the RFID information of ticket;Step S102, receives identification signal and carries out dissection process;Step
S103, main control unit judge whether to receive identification signal;Step S104, if receiving identification signal, main control unit is performed
Ticket initialization operation;Step S105, if not receiving identification signal, it is predetermined that main control unit judges whether recognition time exceedes
Time threshold;Step S106, if recognition time exceedes scheduled time threshold value, ticket is regarded as problem ticket by main control unit;
Step S107, obtains the positional information of problem ticket;Step S108, to problem ticket ink-jet labelling.
Accordingly, it would be desirable to a kind of disclosure satisfy that different production procedures, production technology, the online quality control of quick Production requirement
Apparatus and method, the device and ticket production printer combine, by fast recognition technique realize bank electronic ticket
Line real-time tracking quality testing, so as to realize that quality testing is synchronous with speed of production, and without the need for human assistance.
Specific embodiment
It is to make the object, technical solutions and advantages of the present invention of greater clarity, concrete below by what is illustrated in accompanying drawing
Embodiment is describing the present invention.However, it should be understood that these descriptions are simply exemplary, and it is not intended to limit the model of the present invention
Enclose.Additionally, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring the present invention's
Concept.
Rotating fields schematic diagram according to embodiments of the present invention is shown in the drawings.These figures are not drawn to scale
, wherein for purposes of clarity, some details are exaggerated, and some details may be eliminated.It is various shown in figure
Region, the shape of layer and the relative size between them, position relationship are only exemplary, in practice because of manufacture public affairs
Difference or technical limitations and deviation, and those skilled in the art have not similar shape according to actually required can design in addition
Shape, size, the regions/layers of relative position.
Fig. 1 and Fig. 2 show the structural representation of the ticket online quality control equipment of the preferred embodiment of the present invention.Its
In, Fig. 1 shows the structural representation that ticket online quality control equipment is coordinated with printer, and Fig. 2 shows that ticket is examined in line mass
The structural representation of the actuating device of measurement equipment.
As depicted in figs. 1 and 2, the ticket online quality control equipment of the present embodiment include main control unit 1, ink discharge device 2,
Light sensitive device 13, radio-frequency transmissions cylinder 3, synchronizer 6.Radio-frequency transmissions cylinder 3 is arranged under the transmission track 10 of printer 7
Side, ink discharge device 2 include multiple jet orifices 12 (referring to Fig. 2) and ink discharge device control unit 9.By this set so that
Line mass testing equipment is coordinated with printer, realizes the on-line checking in printing process.
Radio-frequency transmissions cylinder 3 transmits rfid uint according to the mode synchronous with the transmission track of printer, and which includes
Actuating device 4, tourelle 5, tourelle control unit 8.Wherein, actuating device 4 is provided with conveyer belt, presses on a moving belt
Multiple rfid uints are arranged with according to the one-to-one mode of ticket.Tourelle 5 is used to export rolling movement to drive
Actuating device is moved.The translational speed of actuating device can be controlled by controlling the rotating speed of tourelle.Tourelle control is single
Unit 8 controls the transmission speed of actuating device for by the rotating speed of control tourelle 5.In the present invention, can be according to reality
The rotating speed of situation real-time control tourelle 5, or 5 uniform rotation of tourelle is controlled according to predetermined speed.
Multiple rfid uints 14 and 15 according to printer transmission track on according to certain regularly arranged multiple tickets
Demonstrate,prove one-to-one mode to be arranged on actuating device, for recognizing the information in the RFID tag in ticket.
As shown in Fig. 2 each rfid uint be included on the conveyer belt 11 of radio-frequency transmissions cylinder drive 4 by
There are multiple radio frequency card reading modules 15 being arranged in pairs and radio-frequency antenna 14 according to bank's ticket typesetting rule setting.Read in each pair radio frequency
In card module 15 and radio-frequency antenna 14, radio frequency card reading module 15 is arranged on the lower section of corresponding radio-frequency antenna 14, with radio-frequency antenna
14 form one-to-one relation.Radio-frequency antenna is arranged on a moving belt, the arranging rule phase of its arranging rule and bank's ticket
Together, i.e., one ticket one radio-frequency antenna of correspondence, each radio-frequency antenna are only responded to the chip on the ticket directly over which.
In detection process, realize communicating by electromagnetic coupled mode between radio-frequency antenna 14 and ticket, radio-frequency antenna is
Low-power consumption, closely, anti-misread design.Radio frequency card reading module 15 is preferably powered using brush mode, but the present invention is not limited
In this.
On-line synchronous detection process is based primarily upon following parameter:Print production speed s (cm/s) of bank's ticket;Penetrate
Tag readable degree time t (ms) of display system;The synchronous error and synchronic distance l of production printer and testing equipment.
In detection process, radio-frequency antenna 14 is received and is embedded with the identification signal that bank's ticket of HF RPID tags sends,
Radio frequency card reading module 15 receives the identification signal of the return of radio-frequency antenna 14 and carries out dissection process.Then, radio frequency card reading module will
Information after dissection process is sent to main control unit 1, and main control unit 1 pair is embedded with bank's ticket of HF RPID tags and carries out initially
Change is processed, to realize the business operation during the follow-up use of ticket.
Radio-frequency antenna 14 is preferably arranged to hollow form so that the hollow region of radio-frequency antenna 14 can arrange light sensitive device 13
With the jet orifice 12 of ink discharge device 2.Between the corresponding radio frequency card reading module 15 of each radio-frequency antenna 14 by wire (for example
Twisted-pair feeder) connect, radio frequency card reading module 15 has radio communication function, wirelessly can carry out data friendship with main control unit 1
Change, but the present invention is not restricted to this.Therefore, the position of the jet orifice 12 of ink discharge device 2 and light sensitive device 13 and radio-frequency antenna 14
Correspond, quantity is identical.
Tourelle control unit 8 is connected to synchronizer 6, for tourelle 5 is controlled under the control of synchronizer 6
Rotating speed, and then control radio-frequency transmissions cylinder transmission speed.
Ink discharge device 2 is for performing ink-jet labelling, including jet orifice 12 and ink discharge device control unit 9 to problem ticket.
Jet orifice 12 is arranged on the hollow region of each radio-frequency antenna 14, for ink is sprayed under the control of ink discharge device control unit 9
Juice.Ink discharge device control unit 9 is connected to main control unit 1, and the switch of jet orifice 12 is controlled under the control of main control unit 1.When
When detecting problem ticket, ink discharge device 2 corresponding with problem ticket position sprays prepared Chinese ink, realizes the problem ticket to detecting
Mark marking, in order to making a distinction and check in follow-up process.
Light sensitive device 13 is arranged on the hollow region of each radio-frequency antenna 14 on the conveyer belt 11 of radio-frequency transmissions cylinder, is used for
The positional information of correspondence ticket is obtained by optical sensor mode.
As described above, the jet orifice and light sensitive device of ink discharge device are corresponded with radio-frequency antenna, i.e., one ink discharge device
Jet orifice and light sensitive device be combined one radio-frequency antenna of correspondence, and the position of jet orifice and light sensitive device is one by one
Association.
Synchronizer 6 is connected with the tourelle control unit 8 of radio-frequency transmissions cylinder 3, for controlling radio-frequency transmissions cylinder 3
Transmission speed it is synchronous with the speed of production of printer.
The running parameter that ticket produces printer can be input in synchronizer 6 in advance, it is ensured that the biography of radio-frequency transmissions cylinder 3
Defeated speed is synchronous with the speed of production of printer.
Optionally, it is also possible to which the servo automaton that synchronizer 6 is set to produce printer with ticket is connected,
So that radio-frequency transmissions cylinder 3 produces printer by synchronizer and ticket keeps synchronous in real time.In this case, synchronizer
6 are combined with ticket production printer and radio-frequency transmissions cylinder, by the orientation of servo automaton, power, speed, shape
The running parameters such as state make ticket online quality control equipment synchronous with production printer, and electronics is realized during synchronous operation
The abundant coupling of the electronic tag and radio-frequency antenna of ticket completes detection, accomplishes that quality testing is synchronous with speed of production, without the need for people
Work is aided in.
Control unit of the main control unit 1 as ticket online quality control equipment, for controlling rfid uint identification
And the FRID label information of ticket, and the ticket that can not be recognized is regarded as into problem ticket.For example, main control unit 1 includes RFID
Label initialization module, the module can be assisted to ISO14443 based on the bank's coupon information received from radio frequency card reading module 15
The TYPEA cards of view, TYPE B cards, TYPEB CPU cards, Mifare one cards and other meet the IC-card of ISO14443 agreements
Perform the related services such as initialization to process, to realize subsequently using the business operation of process.
Main control unit 1 also controls light sensitive device 13, for obtaining the positional information of ticket.Additionally, main control unit 1 is also controlled
Ink discharge device 2 with to problem ticket ink-jet mark marking, in order to subsequent treatment.
The ticket online quality control equipment of the preferred embodiment of the present invention is the foregoing described, in running, by light
Sense location recognition ticket position, decision logic is set in main control unit, by ticket and corresponding radio-frequency antenna contact when
Between put as time zero, in scheduled time threshold value (such as 100 milliseconds) if in there is no the successful reading of the radio-frequency antenna
Win the confidence breath, main control unit can regard as the tag deactivation in the ticket;Then, positional information of the main control unit according to problem ticket
Judging, ink-jet order being sent to the ink discharge device control unit 9 of ink discharge device, ink discharge device passes through the corresponding spray in the position
Ink hole 12 to it is unidentified to electronic bill carry out ink-jet marking.
In the present invention, the time threshold of reservation can be determined according to the tag readable degree time of radio system.Tag readable degree
Time can be flexibly determined according to the speed of production of ticket and security printing equipment, occupation area of equipment (affecting equipment synchronic distance).
The operation logic and specific example of the ticket online quality control equipment of the present invention is described in detail below.
Fig. 3 shows the ticket array schematic diagram of the specific embodiment of the invention.
In the big version of ticket as shown in Figure 3 16, it is exemplary adopt 4 × 3 17 array of ticket, in Fig. 3, the direction of arrow is ticket
Demonstrate,prove the moving direction of big version.But, the present invention is not restricted to this, it is also possible to according to practical situation (for example, different types of bank
The varying number of every edition ticket in ticket, and production process) come arrange radio frequency card reading module and radio-frequency antenna arrangement mode and
Quantity, if ensure radio frequency card reading module and radio-frequency antenna arrangement is identical with ticket arrangement mode, position one-to-one corresponding.
Accordingly, the radio frequency card reading module for arranging on radio-frequency transmissions cylinder drive and radio-frequency antenna are also in 4 × 3
Arrange, and the spacing of row and column is consistent with ticket corresponding spacing, so that one is correspondingly arranged immediately below each ticket
Individual radio-frequency antenna 14 and radio frequency card reading module 15.In the present embodiment, the length of actuating device is set to 30cm, is handed over by 220V
Stream electricity is powered for the tourelle of radio-frequency transmissions cylinder, adopts brush mode to power by radio frequency card reading module of 5V unidirectional currents, but
The present invention is not restricted to this.
In this example, it is assumed that print speed printing speed s of bank's ticket is 200-300cm/s, the most short label of radio system
Recognition time t0For 100 milliseconds, can pass through to calculate the most short synchronic distance l for determining actuating device and printer0, synchronic distance
l0That is the distance of radio-frequency antenna and corresponding ticket along ticket direction of advance, to ensure during the reading of the reality of radio frequency card reading module
Between t long enoughs, i.e., at least above most short label distinguish time t0.Specifically, synchronic distance l is equal to print speed printing speed s and reading
The product (l=s × t) of time t, accordingly, most short synchronic distance l0Equal to print speed printing speed s and most short label recognition time t0's
Product (l0=s × t0).Therefore, in the case that in the tag readable degree time, t is constant, synchronic distance l is determined by print speed printing speed s.
Based on above-mentioned relation formula, when print speed printing speed s is 300cm/s, the most short label recognition time t of radio system0For 100
During millisecond, the most short synchronic distance l of transmitting rotor drive is calculated0For 30cm.Additionally, in print speed printing speed<300cm
When, if synchronic distance is still 30cm, the tag readable degree time can extend, but not affect printing process.Work as print speed printing speed>During 300cm,
Then synchronic distance needs corresponding increase to adapt to new print speed printing speed.
At present, the print speed printing speed of existing ticket and security printing machine is generally not over 300cm/s, but, with technological progress,
The speed might have constantly lifting.Ticket and security printing occupation area of equipment can be caused to increase simultaneously as synchronic distance is long, ticket
Demonstrate,prove time on a production line and distance also corresponding increase.
Consider factors above, in the present embodiment, synchronic distance can be preferably 40cm-50cm.For example, in production
In the case that speed V is in the range of the 200-300cm/s, most short recognition time T1 can be set to 50ms, optimal read access time T
Be set to 100ms and more than.Now, most short synchronization length S1=V × T1=10-15cm, optimal synchronisation length S=V × T=
20-30cm.Here, most short recognition time and optimal read access time can be as the time presets subscribed, for decision problem
Ticket.
In the present embodiment, radio-frequency antenna carried out low-power, closely, anti-misread design, the design parameter of radio-frequency antenna
Preferably:
Radio-frequency antenna size is 4 × 7cm;
Radio-frequency antenna coil is 5 circles;
Electric capacity C1:330pF/ (NPO%5);
Electric capacity C2:30pF/ (NPO%5);
Electric capacity C3:100pF/ (NPO%5);
Resistance C4:15pF/ (NPO%5).
Wherein, radio-frequency antenna is connected with radio frequency card reading module by twisted-pair feeder, and electric capacity, resistance welding are in radio-frequency antenna plate
On, for adjusting radio-frequency antenna impedance.
Fig. 4 shows the ticket online quality control method of the preferred embodiment of the present invention.
Detection method shown in Fig. 4 is applied in the ticket online quality control equipment of the present invention, in the side of the present embodiment
Before method effect, it usually needs carry out following preparations:The power supply of radio-frequency transmissions cylinder is connected, it is logical to radio frequency card reading module
Electricity;The orientation of output, power, speed, the parameter such as state are adjusted by servo automaton, control radio-frequency transmissions cylinder with
Synchronizer between printer, it is ensured that the transmission speed of actuating device is consistent with printer;Start printer, with normal
Operating rate work.Here, servo automaton can adopt the known products of this area, thus no longer retouch in detail
State.
As illustrated, the detection method of this enforcement comprises the steps:
Step S101, recognizes the RFID information of ticket.
Radio-frequency antenna on the transmission belt of online quality control equipment ticket corresponding with its position is entered by electromagnetic coupled
Row communication, the identification signal sent with the HF RPID tags recognized on electronic bill.
Step S102, receives identification signal and carries out dissection process.
Radio frequency card reading module in radio-frequency transmissions cylinder receives the identification signal of radio-frequency antenna return and carries out dissection process, and
Information after dissection process is uploaded to into main control unit.
Step S103, main control unit judge whether to receive identification signal.
If main control unit receives the ticket identification signal that radio-frequency antenna is returned from radio frequency card reading module, then it represents that the ticket
RFID tag belong to effective label, the ticket is normal, and main control unit may proceed to carry out follow-up operation.
Step S104, if receiving identification signal, main control unit performs ticket initialization operation.
If main control unit successfully receives the ticket identification signal that radio-frequency antenna is returned from radio frequency card reading module, can be right
The bank's ticket for being embedded with HF RPID tags carries out initialization operation the business operation of process is used after realizing ticket.
Step S105, if not receiving identification signal, main control unit judges whether recognition time exceedes scheduled time threshold
Value.
The time point that ticket is contacted by main control unit with corresponding radio-frequency antenna is used as time zero, if main control unit does not have
Have from radio frequency card reading module and receive the ticket identification signal of radio-frequency antenna return, main control unit can judge the time for recognizing ticket
Whether scheduled time threshold value (time threshold generally very short, such as 100 millisecond) is exceeded, if being not above the time threshold,
Main control unit may proceed to wait radio frequency card reading module to send identification signal, until receiving identification signal in the time threshold,
Or recognition time exceedes the time threshold.
Step S106, if recognition time exceedes scheduled time threshold value, ticket is regarded as problem ticket by main control unit.
After recognition time exceedes scheduled time threshold value, main control unit is still no to receive ticket from radio frequency card reading module
During identification signal, main control unit assert the tag deactivation in the ticket, is regarded as problem ticket.
Step S107, obtains the positional information of problem ticket.
To the electronic bill that there are quality problems, main control unit obtains the positional information of the ticket by light sensitive device.
Step S108, to problem ticket ink-jet labelling.
Positional information of the main control unit based on acquired problem ticket, to ink discharge device send ink-jet instruction, start with
The corresponding jet orifice of the ticket, ink discharge device by inkjet mouth to it is unidentified to problem ticket carry out ink-jet marking.
So far, the on-line checking process to ticket is completed, for normal ticket, equipment carries out initialization process, for asking
Topic ticket, equipment will carry out ink-jet labelling, in order to subsequent treatment.
According to the present invention, ensure that ticket on-line monitoring equipment is real-time with ticket and security printing equipment as a result of synchronizer
Synchronous operation, realizes the online real-time tracking quality testing of bank electronic ticket by fast recognition technique, so as to realize quality
Detection is synchronous with speed of production, and without the need for human assistance.
It should be appreciated that the above-mentioned specific embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, and be not construed as limiting the invention.Therefore, that what is done in the case of without departing from the spirit and scope of the present invention is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.Additionally, claims purport of the present invention
In the whole changes covered in the equivalents for falling into scope and border or this scope and border and repair
Change example.