CN103020560A - Device and method for reading and displaying paper ticket content - Google Patents
Device and method for reading and displaying paper ticket content Download PDFInfo
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- CN103020560A CN103020560A CN2012105212159A CN201210521215A CN103020560A CN 103020560 A CN103020560 A CN 103020560A CN 2012105212159 A CN2012105212159 A CN 2012105212159A CN 201210521215 A CN201210521215 A CN 201210521215A CN 103020560 A CN103020560 A CN 103020560A
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Abstract
The invention discloses a device and relevant method for reading and displaying paper ticket content. The device comprises a card reader for reading information on a paper ticket. The card reader is connected with an audio port of an intelligent device and used for transmitting the information existing on the paper ticket and read by the card reader to the intelligent device. The intelligent device is provided with a processor, an analog-to-digital conversion circuit and an output device. The processor is used for converting an analog signal received by the audio port into a wave signal, the analog-to-digital conversion circuit is used for restoring the wave signal into a digital signal, and the output device is used for displaying the paper ticket content. By means of the method, use operation of the device can be finished. The device achieves fast processing of the paper ticket information and can read ticket information of a large amount of paper tickets fast, correctly, effectively and automatically.
Description
Technical field
The present invention relates to a kind of computerized information read device and method, belong to areas of information technology.
Background technology
Namely making out an invoice is a kind of implementation of common bill, be divided into that papery is namely made out an invoice and two kinds of electronic instant billings according to the difference of distribution medium, common namely making out an invoice is papery, namely make out an invoice as example with the site, when reading ticket contents, the input information of upper printing of needing namely to make out an invoice just can be learnt content wherein in the specialized equipment, the process of whole reading information all is specialized equipment, use cost is high, and be not easy to promote, existing computing equipment be can't take full advantage of and universalization and the robotization of whole equipment realized, also can't be so that domestic consumer can be quick, read easily the content of namely making out an invoice.
Summary of the invention
In order to overcome the defective of prior art, the invention discloses a kind of implementation method that reads and show device and this device of the content of namely making out an invoice, technical scheme of the present invention takes full advantage of existing computing equipment and mobile phone, realize the fast processing of the information of namely making out an invoice, can read quick, accurate and effective, automatically the ticket information of namely making out an invoice in a large number.
For achieving the above object, the present invention is achieved through the following technical solutions:
At first, the invention discloses a kind of device that reads and show the content of namely making out an invoice, by forming such as lower member:
Card reader is used for reading the information on namely making out an invoice;
Card reader is connected with the audio interface of smart machine, be used for card reader read namely make out an invoice on information conveyance to smart machine;
Smart machine is provided with processor, output unit, analog to digital conversion circuit, wherein:
The analog signal conversion that processor is used for audio interface is received becomes waveform signal;
Analog to digital conversion circuit is used for waveform signal is converted to digital signal;
Output unit is used for showing the content of namely making out an invoice, the content on namely namely making out an invoice, such as awards, grade of prizes, the amount of money etc.
Above-mentioned alleged smart machine, refer to have the universal computing device of calculation process ability able to programme, can realize by it is programmed different functions, preferred described smart machine is mobile phone, panel computer or PC, the equipment with above-mentioned calculation process ability of other types, such as PDA, Barebone, micro-system etc. also contained by the present invention, and this is apparent.
Above-mentioned alleged namely making out an invoice namely made out an invoice for papery, is printed with bar code, magnetic stripe, RFID or circuit.
Namely make out an invoice correspondingly with above-mentioned, card reader is to read the device of the upper information of namely making out an invoice, and for example namely makes out an invoice for bar code, and card reader is bar-code scanner or barcode scanner normally; Namely make out an invoice for magnetic stripe, card reader is magnetic card read write line, magnetic card reading; Namely make out an invoice for RFID etc., card reader is less radio-frequency reader etc., and the equipment that reads the content of namely making out an invoice is that this area is existing, repeats no more herein.
Above-mentioned alleged output unit is used for telling that the content of namely making out an invoice that the user obtains, this output unit can be can realize mutual parts with the user arbitrarily on the smart machine, include but not limited to screen, loudspeaker or electromagnetic shaker.
When output unit is screen, the content of namely making out an invoice by screen display;
When output unit is loudspeaker, reads the interior sound of perhaps playing characteristic frequency, number of times namely make out an invoice by loudspeaker and represent the content of namely making out an invoice;
When output unit is electromagnetic shaker, by the frequency of vibrations (normally mobile phone), the content that the number of times demonstration is namely made out an invoice.
Because the content on namely making out an invoice not is all to be analog content, for digital content (such as bar code, magnetic stripe etc.), needs first digital signal to be converted to simulating signal and just can flow to audio interface, otherwise be unrecognizable.
For addressing the above problem, card reader is connected with D/A converting circuit, and the numerical information on D/A converting circuit is used for namely making out an invoice is converted to analog information and sends audio interface to.
In order to increase the recreational of smart machine, also be provided with input media on the smart machine and be used for finishing smart machine and user's interactive operation, according to the grade of prizes design of namely making out an invoice, realize interactive game, after obtaining the information of whether getting the winning number in a bond of namely making out an invoice, according to whether getting the winning number in a bond, show the game that a cover pre-defines to the user.
Input media comprises keyboard, touch-screen, gesture induction device, camera or sensor.
Above-mentioned sensor comprises accelerometer, gyroscope or gravity sensor.
By above-mentioned input media, the user can play at smart machine by touch screen, keyboard, accelerometer, gyroscope, body sense equipment etc., whether the net result that represents game process and game at smart machine (namely gets the winning number in a bond, and middle amount of bonus), thereby avoided whole the uninteresting of negotiation process of namely making out an invoice, improved user's joyful sense.
Accordingly, the invention provides a kind of method of utilizing smart machine to read and representing the content of namely making out an invoice, comprise the steps:
(1) card reader is judged the information type on namely making out an invoice, and the analog information on namely making out an invoice is sent to the audio interface of smart machine; Numerical information on maybe will namely making out an invoice is converted to analog information and sends audio interface to by D/A converting circuit;
(2) processor of smart machine becomes waveform signal for the analog signal conversion that audio interface is received;
(3) analog to digital conversion circuit is used for waveform signal is reduced to digital signal;
(4) output unit is used for showing the content of namely making out an invoice.
Wherein, in said process, the implementation of analog to digital conversion, digital-to-analog conversion can adopt accomplished in many ways, preferably adopts frequency shift keyed method: represent 1 and 0 with the different frequency waveform when carrying out digital-to-analog conversion, process forming sound signal via processor; When carrying out analog to digital conversion, waveform signal is carried out zero crossing detect to realize with analog-signal transitions being digital signal.
On the basis of the above, further, also comprise the process that adopts input media to play at smart machine: according to the grade of prizes design of namely making out an invoice, after obtaining the information of whether getting the winning number in a bond of namely making out an invoice, according to whether getting the winning number in a bond, utilize the game module of loading on the smart machine to show the game that pre-defines to the user, the user plays at smart machine by input media, represents the net result of game process and game at smart machine.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the analog-to-digital a kind of implementation procedures of apparatus of the present invention;
Fig. 3 is the system that apparatus of the present invention realization utilizes input media to play.
Embodiment
With reference to figure 1, device of the present invention comprises card reader, and described card reader is connected with D/A converting circuit; Card reader and D/A converting circuit all are connected to the audio interface (audio interface of 2.5mm, 3.5mm or private definition) of smart machine; When the content on making out an invoice at once was simulating signal, the content on card reader will namely be made out an invoice was passed to audio interface; When the content on making out an invoice at once belonged to digital content, the information exchange that reads on the card reader was crossed D/A converting circuit and is converted into simulating signal and sends audio interface to.
After simulating signal arrives audio interface, processor obtains analog signal information and according to the in advance definition of the driving layer of programming on the smart machine simulating signal is formed waveform signal, and is converted to digital signal and is informed the user by the mode that pre-defines by output unit by processor, analog to digital conversion circuit.
According to the grade of prizes design of namely making out an invoice, realize interactive game, after obtaining the information of whether getting the winning number in a bond of namely making out an invoice, according to whether getting the winning number in a bond, show the game that a cover pre-defines to the user, the user plays by the input media on the smart machine and shows game result by output unit.
With reference to figure 2, show and realize analog-to-digital frequency shift keyed implementation method in the method for the present invention that corresponding digital-to-analog conversion gets final product this process inverse transformation.The following realization of whole process: obtain the waveform signal of (such as microphone) on the audio interface, the time meta-intensity distributions value of wave recording file; Software by the time to intensity level is compared with previous intensity level, if zero crossing (namely negative from forward or become a full member from negative) then cumulative zero crossing number, in the record unit time number of zero crossing according in advance definition (namely numeral 0 should zero crossing several times, digital 1 should cross at 0 several times) confirm as 0 or 1.
With reference to figure 3, shown and adopted input media to realize the system of game among the present invention, this cover system is installed on the smart machine in advance as game module, and the structure of this module is as follows:
The center is the core script module, is responsible for calling and resolving the definition content of game, and the content of collaborative a plurality of modules exhibit game.
Other modules that do not relate to game content are undertaken by module expansion interface and core script module alternately.
The sound effect module is responsible for switch and is regulated audio system, plays predefined audio files, and this module acts on the audio hardware of smart machine, such as hummer, microphone, loudspeaker etc.
User's load module is processed the input message from smart machine input medias such as touch screen, keyboard, accelerometer, gyroscope, body sense equipment, puts on game engine, changes the process of game.
Communication module is responsible for obtaining in every way the information of namely making out an invoice, and obtains the information of namely making out an invoice by audio interface in the present invention.
Game engine modules is responsible for defining the physical characteristics of game, when for example representing object and bumping, utilizes the physical equation of verify to represent collision process, and generation is treated drawing image or wait to sound.
The graphic plotting module is responsible for showing game content at screen.
Automatically update module, whether responsible detection has new game to occur, if having then download and be installed on the smart machine.
User management module: be responsible for identifying user identity, guarantee to have the people of limiting operation can use system.
In above-mentioned module, update module is optional automatically.
Claims (10)
1. device that reads and show the content of namely making out an invoice is characterized in that by forming such as lower member: card reader is used for reading the information on namely making out an invoice; Described card reader is connected with the audio interface of smart machine, be used for card reader read namely make out an invoice on information conveyance to smart machine; Described smart machine is provided with processor, analog to digital conversion circuit and output unit, the analog signal conversion that described processor is used for audio interface is received becomes waveform signal, analog-digital conversion circuit as described is used for waveform signal is reduced to digital signal, and described output unit is used for showing the content of namely making out an invoice.
2. device according to claim 1 is characterized in that described smart machine is mobile phone, panel computer or PC.
3. device according to claim 1 is characterized in that described output unit is screen, loudspeaker or electromagnetic shaker.
4. device according to claim 1 is characterized in that described namely making out an invoice namely make out an invoice for papery, is printed with bar code, magnetic stripe, RFID or circuit.
5. device according to claim 1 is characterized in that described card reader is connected with D/A converting circuit, and the numerical information on described D/A converting circuit is used for namely making out an invoice is converted to analog information and sends audio interface to.
6. device according to claim 1 characterized by further comprising the input media on the smart machine, and described input media is used for the user plays at smart machine, and represents the net result of game process and game by the output unit of smart machine.
7. device according to claim 6 is characterized in that described input media comprises keyboard, touch screen, gesture induction device, camera or sensor.
8. a method that reads and show the content of namely making out an invoice comprises the steps:
(1) card reader is judged the information type on namely making out an invoice, and the simulating signal on namely making out an invoice is sent to the audio interface of smart machine; Numerical information on maybe will namely making out an invoice is converted to analog information and sends audio interface to by D/A converting circuit;
(2) processor of smart machine becomes waveform signal with the analog signal conversion that analog to digital conversion circuit is used for audio interface is received, and by analog to digital conversion circuit waveform signal is reduced to digital signal;
(3) output unit is used for showing the content of namely making out an invoice.
9. according to claim 8 method is characterized in that digital-to-analog conversion, analog-to-digital method are frequency shift keying;
Represent 1 and 0 with the different frequency waveform when carrying out digital-to-analog conversion, process forming sound signal via processor;
When carrying out analog to digital conversion, wave file is carried out zero crossing detect to realize with analog-signal transitions being digital signal.
10. according to claim 8 method, characterized by further comprising the process that adopts input media to play at smart machine: according to the grade of prizes design of namely making out an invoice, after obtaining the information of whether getting the winning number in a bond of namely making out an invoice, according to whether getting the winning number in a bond, utilize the game module of loading on the smart machine to show the game that pre-defines to the user, the user plays at smart machine by input media, represents the net result of game process and game at smart machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521215.9A CN103020560B (en) | 2012-12-07 | 2012-12-07 | A kind ofly read and show the apparatus and method of content of namely making out an invoice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210521215.9A CN103020560B (en) | 2012-12-07 | 2012-12-07 | A kind ofly read and show the apparatus and method of content of namely making out an invoice |
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| CN103020560A true CN103020560A (en) | 2013-04-03 |
| CN103020560B CN103020560B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210521215.9A Expired - Fee Related CN103020560B (en) | 2012-12-07 | 2012-12-07 | A kind ofly read and show the apparatus and method of content of namely making out an invoice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654635A (en) * | 2014-12-05 | 2016-06-08 | 航天信息股份有限公司 | Invoice information automation recording method and apparatus thereof, and billing system |
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| CN103020560B (en) | 2016-01-20 |
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