CN201054162Y - Student preferential card reading/writing recognizer for train ticket - Google Patents
Student preferential card reading/writing recognizer for train ticket Download PDFInfo
- Publication number
- CN201054162Y CN201054162Y CNU2007200797226U CN200720079722U CN201054162Y CN 201054162 Y CN201054162 Y CN 201054162Y CN U2007200797226 U CNU2007200797226 U CN U2007200797226U CN 200720079722 U CN200720079722 U CN 200720079722U CN 201054162 Y CN201054162 Y CN 201054162Y
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- train ticket
- card
- favor
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- central processing
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Abstract
The utility model discloses a student train ticket preferential card read-write recognizer, which comprises a central processor, a read-write module connected with the central processor, a SAM card connected with the central processor and used for storing a cryptographic key and checking the cryptographic key, a storage unit connected with the central processor and storing the operational software of the central processor, a liquid crystal display screen connected with the central processor and outputting student train ticket preferential card information, a Chinese character library supporting the Chinese character display of the liquid crystal display screen and connected between the central processor and the liquid crystal display screen, an operation panel connected with the central processor and used for inputting a user key command, and an induction antenna connected with the read-write module and used for transferring a student train ticket preferential card data. By adopting the utility model, the recognition effect is good, the utility model is more particularly suitable for the recognition of the information on the student train ticket preferential card, thereby effectively preventing the event that a fake student card is utilized to buy a half price preferential train ticket from happening.
Description
Technical field
The utility model relates to a kind of read-write recognizer, especially train ticket favor for students card read-write recognizer.
Background technology
The anti-counterfeit recognition problem of certificate is the difficult problem of puzzlement government and society always, for many important certificates, such as train ticket promotional card, I.D., credit card, passport etc.,, and then verify it is the major function that every kind of certificate can reach with object to reading of contained information in the certificate.Owing to the importance of these certificates, and then caused the technology of forged certificate more and more superb, brought serious economy loss to national and people to individual and society.
Train ticket favor for students card read-write recognizer, claim student's identity card booking anti-counterfeit recognition device again, it is the professional equipment that favor for students sticks into capable read-write operation to train ticket, recognizer can be supplemented with money train ticket favor for students card, booking, returned ticket, also can write student's riding information in train ticket favor for students card by computing machine and corresponding software.
At present there are the up to ten million students of college in China, and annual winter and summer vacation all has a large amount of students to go home to see one's folks to have a holiday.According to the provisions of the relevant regulations issued by the State, home address and school be not or not same place and do not have the student of ordinary higher learning school and the polytechnical student of wage income, can buy the preferential train ticket of half price with its student's identity card, and this is a country to go home to see one's folks vacation have a holiday preferential and looking after of student.
And along with China's economy and social high speed development, the floating population sharply increases, and many in recent years criminal gangs utilize country to the policy that the student buys the preferential train ticket of half price vacation, make and peddle false student's identity card in a large number." train ticket favor for students card " is the effective carrier that prevents to utilize false student's identity card to buy the preferential train ticket of half price and the booking number of times is write down.Train ticket favor for students card read-write recognizer is the specialized equipment that " train ticket favor for students card " read and write, discerned.
Summary of the invention
For solving the problems of the technologies described above, the utility model proposes a kind of read-write recognizer that can stick into the accurate identification of row to the train ticket favor for students that has electronic tag, the utility model is specially adapted for the information on the train ticket favor for students card is read and write, discerned, and has prevented that effectively the incident of utilizing false student's identity card to buy the preferential train ticket of half price from taking place.
The technical solution adopted in the utility model is as follows:
A kind of train ticket favor for students card read-write recognizer is characterized in that: comprise central processing unit, the module for reading and writing that is connected with central processing unit; Be connected the also SAM card of storage key, check key with central processing unit; The storage unit that is connected and stores the central processing unit operational software with central processing unit; The LCDs that is connected and exports train ticket favor for students card information with central processing unit is connected with the Chinese character base of supporting that the LCDs Chinese character shows between described central processing unit and the LCDs; The guidance panel of the input user key-press instruction that is connected with central processing unit; And the induction antenna of the transmission train ticket favor for students card data that are connected with module for reading and writing.
Described central processing unit is MCU.
Described storage unit is RAM.
Described Chinese character base internal memory contains GB secondary character library.
Principle of work of the present utility model is as follows:
Open the power supply of train ticket favor for students card read-write recognizer, recognizer itself carries out self check, if self check is not passed through, artificial powered-down then, pass through as self check, then central processing unit control module for reading and writing send periodically with key seek card instruction, train ticket favor for students card is put in wait.Be placed in the train ticket favor for students in the actual induction district of recognizer this moment, central processing unit judges whether to be legal card, if not, prompt cipher mistake then, if, then the sequence number (sequence number has uniqueness in native system) with train ticket favor for students card inputs to the SAM card, in the SAM card, use the DES algorithm to carry out one and block a close key verification, if do not check by verification, then point out the check code mistake, if check by verification, then by module for reading and writing the information on the train ticket promotional card is read, and input on the LCDs and show, central processing unit control Chinese character base supports the Chinese character of LCDs to show, demonstrate riding information on the LCDs, comprise school's title, student name, home address, but booking number of times, booking number of times etc.Operating personnel are according to the demonstration of LCDs, judge but whether the booking number of times is zero, if, then can not purchase saver ticket again from the liquid crystal display prompting, if not, " affirmation " key of then pressing on the guidance panel carries out booking, but reduce once booking number of times simultaneously, if because but operating personnel slip up and have reduced once booking number of times more, and perhaps the student requires to return ticket, then can be by the ridden number of times on the corrigendum of the returned ticket function in the menu promotional card.After booking operation is finished, take train ticket favor for students card away from train ticket favor for students card read-write recognizer, recognizer begin again to send periodically with key seek card instruction, next train ticket favor for students card is put in wait.
Advantage of the present utility model is:
1, the utility model can be discerned accurately to the various information on the train ticket favor for students card, the recognition efficiency height, and recognition effect is good.
2, the induction antenna that adopts of the utility model is responded to by inductance and is supplied with for train ticket favor for students card provides power supply, finishes the data transfer operations to train ticket favor for students card simultaneously.
3, the utility model adopts key in the train ticket favor for students card and the key in the SAM card is carried out collation operation, utilization DES algorithm carries out one and blocks a close key verification, antifalse effect is good, has prevented that effectively the incident of utilizing false student's identity card to buy the preferential train ticket of half price from taking place.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model
Fig. 2 is a principle of work schematic block diagram of the present utility model
Embodiment
Embodiment 1
Open the power supply of train ticket favor for students card read-write recognizer, recognizer itself carries out self check, if self check is not passed through, artificial powered-down then, pass through as self check, then central processing unit control module for reading and writing send periodically with key seek card instruction, train ticket favor for students card is put in wait.Be placed in the train ticket favor for students in the actual induction district of recognizer this moment, central processing unit judges whether to be legal card, if not, prompt cipher mistake then, if, then the sequence number (sequence number has uniqueness in native system) with train ticket favor for students card inputs to the SAM card, in the SAM card, use the DES algorithm to carry out one and block a close key verification, if do not check by verification, then point out the check code mistake, if check by verification, then by module for reading and writing the information on the train ticket promotional card is read, and input on the LCDs and show, central processing unit control Chinese character base supports the Chinese character of LCDs to show, demonstrate riding information on the LCDs, comprise school's title, student name, home address, but booking number of times, booking number of times etc.Operating personnel are according to the demonstration of LCDs, judge but whether the booking number of times is zero, if, then can not purchase saver ticket again from the liquid crystal display prompting, if not, " affirmation " key of then pressing on the guidance panel carries out booking, but reduce once booking number of times simultaneously, if because but operating personnel slip up and have reduced once booking number of times more, and perhaps the student requires to return ticket, then can be by the ridden number of times on the corrigendum of the returned ticket function in the menu promotional card.After booking operation is finished, take train ticket favor for students card away from train ticket favor for students card read-write recognizer, recognizer begin again to send periodically with key seek card instruction, next train ticket favor for students card is put in wait.
Central processing unit 1 is a core of the present utility model, is used to control whole recognizer and operates operation according to the user, comprise read SAM card 3, key verification, accept user key-press operation, read-write electronic tag, control liquid crystal display etc.SAM card 3 is CPU cards, is the key that whole recognizer cryptographic key protection, key move, key is checked.The key storage of these facility, key computing are all carried out in SAM card 3; Recognizer is a by monolithic processor controlled intelligent artifact, except the electronic devices and components of indispensability, also has the software of control system operation in the recognizer, and storage unit 4 is parts of this identifier software of storage (program).Store GB secondary character library in the Chinese character base 6, be used to support that the Chinese character of liquid crystal display shows.Button on the guidance panel 7 is the interface that the user imports, and the user can come control equipment to move according to user's needs by button.Module for reading and writing 2 is critical components that these facility read and write data, and in module for reading and writing 2, has solidified professional encryption and decryption program, to finish the key verification to electronic tag.Native system adopts the non-contact read-write pattern, and induction antenna 8 is responded to by inductance and supplied with for electronic tag provides power supply, finishes the data transfer operations to electronic tag simultaneously.
Claims (4)
1. a train ticket favor for students card read-write recognizer is characterized in that: comprise central processing unit (1), the module for reading and writing (2) that is connected with central processing unit (1); Be connected the also SAM card (3) of storage key, check key with central processing unit (1); The storage unit (4) that is connected and stores central processing unit (1) operational software with central processing unit (1); Be connected and export the LCDs (5) of train ticket favor for students card information with central processing unit (1), be connected with the Chinese character base (6) of supporting that LCDs (5) Chinese character shows between described central processing unit (1) and the LCDs (5); The guidance panel (7) of the input user key-press instruction that is connected with central processing unit (1); And the induction antenna (8) of the transmission train ticket favor for students card data that are connected with module for reading and writing (2).
2. train ticket favor for students card read-write recognizer according to claim 1, it is characterized in that: described central processing unit (1) is MCU.
3. train ticket favor for students card read-write recognizer according to claim 1, it is characterized in that: described storage unit (4) is RAM.
4. train ticket favor for students card read-write recognizer according to claim 1, it is characterized in that: described Chinese character base (6) internal memory contains GB secondary character library.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200797226U CN201054162Y (en) | 2007-05-29 | 2007-05-29 | Student preferential card reading/writing recognizer for train ticket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200797226U CN201054162Y (en) | 2007-05-29 | 2007-05-29 | Student preferential card reading/writing recognizer for train ticket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054162Y true CN201054162Y (en) | 2008-04-30 |
Family
ID=39393824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200797226U Expired - Lifetime CN201054162Y (en) | 2007-05-29 | 2007-05-29 | Student preferential card reading/writing recognizer for train ticket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054162Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113076764A (en) * | 2021-03-23 | 2021-07-06 | 成都川大科鸿新技术研究所 | Identity recognition method for purchasing preferential train tickets |
-
2007
- 2007-05-29 CN CNU2007200797226U patent/CN201054162Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113076764A (en) * | 2021-03-23 | 2021-07-06 | 成都川大科鸿新技术研究所 | Identity recognition method for purchasing preferential train tickets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |