CN105427457A - IC card-based offline charge management system and method - Google Patents
IC card-based offline charge management system and method Download PDFInfo
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- CN105427457A CN105427457A CN201511009865.5A CN201511009865A CN105427457A CN 105427457 A CN105427457 A CN 105427457A CN 201511009865 A CN201511009865 A CN 201511009865A CN 105427457 A CN105427457 A CN 105427457A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
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Abstract
The invention discloses an IC card-based offline charge management system and method. The system comprises an IC card recognition device, a charge calculation device, a touch screen device and a memory, wherein the IC card recognition device is connected with the charge calculation device, and used for acquiring a unique serial number of a to-be-recognized IC card and sending the unique serial number to the charge calculation device; the charge calculation device is connected with the touch screen device and the memory, and used for receiving the unique serial number, sent by the IC card recognition device, of the to-be-recognized IC card and a consumption amount value sent by the touch screen device, reading all unique serial numbers which are offline saved in the memory and a balance value corresponding to the unique serial number of the to-be-recognized IC card, and sending a current balance value to the memory for updating the balance value corresponding to the unique serial number of the to-be-recognized IC card. Through adoption of the system and the method, consumption can be realized based on the unique serial numbers of IC cards; moreover, the system and the method have the advantages of being high in universality.
Description
Technical field
The present invention relates to IC-card computer charge system field, be specifically related to a kind of off-line type charging administration system based on IC-card and method.
Background technology
At present in fields such as finance, traffic, food and drink, in order to improve the management level of information intelligence, improve efficiency of service and optimizing user experience, the various charging administration system based on intellective IC card is also obtained for and applies widely.Such as, the patent No. is the patent of invention of CN201120145710.5, have employed the network tolling management system based on IC-card and internet, belong to online charging administration system, although above-mentioned IC-card charging administration system good confidentiality and information management is perfect, but special memory device is set in IC-card, with stored balance value, like this bankcard consumption could be realized, so necessarily require to use special IC-card could use with system support, poor universality, impracticable at the small amount payment domain variability such as public welfare coffee shop of middle-size and small-size enterprises and institutions, and the requirement of this online charging administration system to software and hardware is higher, larger pressure is created in cost input.
Summary of the invention
Therefore, the technical matters that the embodiment of the present invention will solve is IC-card charging administration system poor universality of the prior art.
For this reason, a kind of off-line type charging administration system based on IC-card of the embodiment of the present invention, comprises IC-card recognition device, accounting apparatus, touch screen-device and memory storage;
Described IC-card recognition device, it is connected with described accounting apparatus, for obtaining the unique sequence numbers of IC-card to be identified and sending it to described accounting apparatus, described IC-card to be identified is the IC-card meeting 14443A agreement, and described unique sequence numbers is 4 bytes;
Described accounting apparatus, its respectively with described IC-card recognition device, touch screen-device is connected with memory storage, for receiving the unique sequence numbers of the IC-card described to be identified that described IC-card recognition device sends and receiving the spending amount value of described touch screen-device transmission, read all unique sequence numbers of offline storage in described memory storage and the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified, and current balance value sent to described memory storage to upgrade the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified, described current balance value is the difference of described remaining sum value and spending amount value,
Described touch screen-device, it is connected with described accounting apparatus, for receiving described spending amount value and sending it to described accounting apparatus;
Described memory storage, it is connected with described accounting apparatus, for the remaining sum value of all unique sequence numbers of offline storage and correspondence thereof.
Preferably, described accounting apparatus comprises the processor that model is STM32F407.
Preferably, described IC-card recognition device comprises the integrated card reader of RC522.
Preferably, the integrated card reader of described RC522 comprises the Read-write Catrol chip that model is MFRC522.
Preferably, SPI protocol is adopted to communicate between described IC-card recognition device and accounting apparatus.
Preferably, described touch screen-device comprises two pieces of touch display screens.
Preferably, described two pieces of touch display screens are and are of a size of 3.5 cun, resolution is the TFT-LCD liquid crystal touch display screen of 320*480, supports the Chinese character display of the numeral of 12*12,24*24 and 40,*40 tri-kinds of sizes, English alphabet and GB2312 character library.
Preferably, usb communication device is also comprised;
Described usb communication device, it is connected with described accounting apparatus, for transmitting the information of offline storage in described memory storage that described accounting apparatus sends with txt document format, described information comprises user profile, historical consume recorded information and remaining sum value information.
Preferably, also supply unit is comprised;
Described supply unit, it is connected with described IC-card recognition device, accounting apparatus, touch screen-device and memory storage respectively, for providing supply voltage.
A kind of off-line type charge management method based on IC-card of the embodiment of the present invention, comprises the following steps:
The unique sequence numbers of the IC-card to be identified recognized is sent to accounting apparatus by IC-card recognition device, described IC-card to be identified is the IC-card meeting 14443A agreement, and described unique sequence numbers is 4 bytes;
All unique sequence numbers of offline storage in described accounting apparatus read storage device, judge whether the unique sequence numbers of the IC-card described to be identified received from described IC-card recognition device is present in described all unique sequence numbers;
When the unique sequence numbers that described accounting apparatus obtains described IC-card to be identified is present in the judged result in described all unique sequence numbers, described accounting apparatus receives the spending amount value that touch screen-device sends;
Described accounting apparatus reads the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified of offline storage in described memory storage, judges whether described spending amount value is less than or equal to described remaining sum value;
When described accounting apparatus obtain described spending amount value be less than or equal to the judged result of described remaining sum value time, current balance value sends to described memory storage to upgrade the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified by described accounting apparatus, and described current balance value is the difference of described remaining sum value and spending amount value.
The technical scheme of the embodiment of the present invention, tool has the following advantages:
The off-line type charging administration system based on IC-card that the embodiment of the present invention provides and method, by arranging the unique sequence numbers of 4 bytes identifying IC-card, store the corresponding relation of the remaining sum value of unique sequence numbers and accounts of consumption etc. in the storage device, the remaining sum value meeting the IC-card of 14443A agreement and the accounts of consumption of correspondence thereof only consumer need selected arbitrarily when first consumption is stored in memory storage, when real consumption uses, only need identify that the unique sequence numbers of this IC-card just can use this IC-card to consume, thus special IC-card can only be used could to realize consumption compared to IC-card charging administration system of the prior art, have convenient to use, universal strong and the advantage such as with low cost, reach the object improving toll administration level and optimize consumer-user's experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the specific embodiment of the invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the theory diagram based on a concrete example of the off-line type charging administration system of IC-card in the embodiment of the present invention 1;
Fig. 2 is the theory diagram based on another concrete example of the off-line type charging administration system of IC-card in the embodiment of the present invention 1.
Reference numeral: 1-IC card identification apparatus, 2-accounting apparatus, 3-touch screen-device, 4-memory storage, 5-USB communicator, 6-supply unit.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be directly be connected, also indirectly can be connected by intermediary, can also be the connection of two element internals, can be wireless connections, also can be wired connection.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Embodiment 1
The present embodiment provides a kind of off-line type charging administration system based on IC-card, as shown in Figure 1, comprises IC-card recognition device 1, accounting apparatus 2, touch screen-device 3 and memory storage 4.
IC-card recognition device 1 is connected with accounting apparatus 2, for obtaining the unique sequence numbers of IC-card to be identified and sending it to accounting apparatus 2, IC-card to be identified is the IC-card meeting 14443A agreement, unique sequence numbers is 4 bytes, that is, the IC-card of the existing 14443A of the meeting agreement of user can carry out consumption use after arranging.Preferably, IC-card recognition device 1 comprises the integrated card reader of RC522.More preferably, the integrated card reader of RC522 comprises the Read-write Catrol chip that model is MFRC522, can support the form cards such as MifareUitralight, MifareS50, MifareS70, MifarePro and MifareDesfire.
Accounting apparatus 2 respectively with IC-card recognition device 1, touch screen-device 3 is connected with memory storage 4, for receiving the unique sequence numbers of the IC-card to be identified that IC-card recognition device 1 sends and receiving the spending amount value of touch screen-device 3 transmission, in read storage device 4, all unique sequence numbers of offline storage and the remaining sum value corresponding with the unique sequence numbers of IC-card to be identified are (except remaining sum value, the name etc. embodying user profile can also be had, the historical consume amount of money etc.), and current balance value sent to memory storage 4 to upgrade the remaining sum value corresponding with the unique sequence numbers of IC-card to be identified, current balance value is the difference of remaining sum value and spending amount value.Preferably, accounting apparatus 2 comprises the processor that model is STM32F407, topmost feature adopts Cortext-M4 kernel exactly, operating rate reaches 210DMIPS168MHz, the Peripheral Interface resource that integration USB 2.0OTG, SDIO, USART and SPI etc. are abundant, support the debugging of jtag interface online programming, be highly suitable for the research and development of the embedded devices such as intelligent instrument.Preferably, SPI protocol is adopted to communicate between IC-card recognition device 1 and accounting apparatus 2.Such as, can be connected with Reset, MISO, MOSI, SCK and SDA pin of RC522 with PE6 pin by PE2, PC3, PE4, PE5 of STM32F407, read 4 byte unique sequence numbers of the IC-card in induction zone.
Touch screen-device 3 is connected with accounting apparatus 2, for receiving spending amount value and sending it to accounting apparatus 2.Preferably, also for showing spending amount value, reception and display remaining sum value and consumption statistic information.Preferably, touch screen-device 3 comprises two pieces of touch display screens, and can realize shuangping san during display can satisfy the needs of consumers and cashier respectively, is convenient to the validation of information of both sides.More preferably, two pieces of touch display screens are and are of a size of 3.5 cun, resolution is the TFT-LCD liquid crystal touch display screen of 320*480, supports the Chinese character display of the numeral of 12*12,24*24 and 40,*40 tri-kinds of sizes, English alphabet and GB2312 character library.
Memory storage 4 is connected with accounting apparatus 2, for the remaining sum value of all unique sequence numbers of offline storage and correspondence thereof.Preferably, memory storage 4 comprises serial FLASH storage chip W25Q128 and the SD storage card up to 32GB, W25Q128 is used for memory word library information, and SD card is used for the elemental user information of offline storage consumer and the remaining sum value of consumption statistic information, all unique sequence numbers and correspondence thereof.
Consumer is when first this Fare Collection System of use, can by self original any IC-card meeting 14443A agreement, associated with the accounts of consumption of oneself by the unique sequence numbers of 4 bytes, can the remaining sum value of correspondence be deposited in the SD card of memory storage, cashier passes through the instant typing current consumer of touch display screen of touch screen-device for information about, comprise the unique sequence numbers, name etc. of 4 bytes of this IC-card, and all information is deposited in the SD card of memory storage, achieve offline storage.When bankcard consumption, system only needs the IC-card identifying that this consumer has associated, consumption statistic is carried out by the information read in SD card, and the fresh information produced after consumption is written to the assigned address of SD card by FATFS by specified format, thus do not need to operate the actual blocks of data of IC-card, ensure that the absolute safety of data in IC-card actual blocks of data.
The above-mentioned off-line type charging administration system based on IC-card, by arranging the unique sequence numbers of 4 bytes identifying IC-card, store the corresponding relation of the remaining sum value of unique sequence numbers and accounts of consumption etc. in the storage device, the remaining sum value meeting the IC-card of 14443A agreement and the accounts of consumption of correspondence thereof only consumer need selected arbitrarily when first consumption is stored in memory storage, when real consumption uses, only need identify that the unique sequence numbers of this IC-card just can use this IC-card to consume, thus special IC-card can only be used could to realize consumption compared to IC-card charging administration system of the prior art, have convenient to use, universal strong and the advantage such as with low cost, reach the object improving toll administration level and optimize consumer-user's experience.
Preferably, as shown in Figure 2, above-mentioned off-line type charging administration system also comprises usb communication device 5.Usb communication device 5 is connected with accounting apparatus 2, and for the information of offline storage in described memory storage 4 that transmission cost calculation element 2 sends with txt document format, described information comprises user profile, historical consume recorded information and remaining sum value information etc.That is, when host computer needs all data of the storage in read storage device, host computer sends read requests by usb communication device 5 to accounting apparatus 2, accounting apparatus 2 reads out all data stored in memory storage after receiving this read requests, then the data read out are returned to host computer by usb communication device 5, host computer can be arranged at cash register manager, and derivation mode can be derive with txt document format.Preferably, accounting apparatus 2 self-carried USB OTGFS and USBOTGHS, such as, USB interface multiplexing for PA10 and the PA11 pin of STM32F407 is configured to USBDevice, thus the fileinfo in the SD card of memory storage can read out by host computer very easily, be convenient to further charge statistics and management.
Preferably, above-mentioned off-line type charging administration system also comprises supply unit 6.Supply unit 6 is connected with IC-card recognition device 1, accounting apparatus 2, touch screen-device 3, memory storage 4 and usb communication device 5 respectively, for providing supply voltage.Preferably, supply unit 6 can adopt DC5V adapter to power or USB port power taking, LCD backlight driving voltage directly takes from DC5V input, and the 3.3V voltage needed for the chip power supplies such as STM32F407 obtains by using LDO linear voltage voltage stabilizer LM1117-3.3.
Embodiment 2
The present embodiment provides a kind of off-line type charge management method based on IC-card, such as, can be applied to the off-line type charging administration system based on IC-card in embodiment 1, comprise the following steps:
The unique sequence numbers of the IC-card to be identified recognized is sent to accounting apparatus 2 by S1, IC-card recognition device 1, IC-card to be identified is the IC-card meeting 14443A agreement, and unique sequence numbers is 4 bytes;
All unique sequence numbers of offline storage in S2, accounting apparatus 2 read storage device 4, judge whether the unique sequence numbers of the IC-card to be identified received from IC-card recognition device 1 is present in all unique sequence numbers;
S3, when the unique sequence numbers that accounting apparatus 2 obtains IC-card to be identified is present in the judged result in all unique sequence numbers, accounting apparatus 2 receive touch screen-device 3 send spending amount value;
In S4, accounting apparatus 2 read storage device 4, the remaining sum value corresponding with the unique sequence numbers of IC-card to be identified of offline storage, judges whether spending amount value is less than or equal to remaining sum value;
S5, when accounting apparatus 2 obtain spending amount value be less than or equal to the judged result of remaining sum value time, current balance value sends to memory storage 4 to upgrade the remaining sum value corresponding with the unique sequence numbers of IC-card to be identified by accounting apparatus 2, and current balance value is the difference of described remaining sum value and spending amount value.
Preferably, above-mentioned off-line type charge management method is further comprising the steps of:
S6, when the unique sequence numbers that accounting apparatus 2 obtains IC-card to be identified is not present in the judged result in all unique sequence numbers, accounting apparatus 2 receives the accounts of consumption information that touch screen-device 3 sends, the information such as remaining sum value (namely first recharge amount), name can be comprised, and send to memory storage to store the unique sequence numbers of this information and IC-card to be identified.That is, the accounts of consumption building work that consumer uses selected IC-card is for the first time completed.
Preferably, above-mentioned off-line type charge management method is further comprising the steps of:
S7, when accounting apparatus 2 obtain spending amount value be greater than the judged result of remaining sum value time, the information comprising current balance deficiency sends to touch screen-device to show by accounting apparatus 2, needs to supplement with money in time to point out consumer.
Preferably, above-mentioned off-line type charge management method is further comprising the steps of:
S8, when the unique sequence numbers that accounting apparatus 2 obtains IC-card to be identified is present in the judged result in all unique sequence numbers, accounting apparatus 2 can also receive the current balance value that touch screen-device 3 sends, and this current balance value is sent to memory storage 4 to upgrade the remaining sum value corresponding with the unique sequence numbers of IC-card to be identified.That is, complete consumer and again with money work is supplemented to this IC-card.
The above-mentioned off-line type charge management method based on IC-card, by arranging the unique sequence numbers of 4 bytes identifying IC-card, store the corresponding relation of the remaining sum value of unique sequence numbers and accounts of consumption etc. in the storage device, the remaining sum value meeting the IC-card of 14443A agreement and the accounts of consumption of correspondence thereof only consumer need selected arbitrarily when first consumption is stored in memory storage, when real consumption uses, only need identify that the unique sequence numbers of this IC-card just can use this IC-card to consume, thus special IC-card can only be used could to realize consumption compared to IC-card charging administration system of the prior art, have convenient to use, universal strong and the advantage such as with low cost, reach the object improving toll administration level and optimize consumer-user's experience.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (10)
1. based on an off-line type charging administration system for IC-card, it is characterized in that, comprise IC-card recognition device (1), accounting apparatus (2), touch screen-device (3) and memory storage (4);
Described IC-card recognition device (1), it is connected with described accounting apparatus (2), for obtaining the unique sequence numbers of IC-card to be identified and sending it to described accounting apparatus (2), described IC-card to be identified is the IC-card meeting 14443A agreement, and described unique sequence numbers is 4 bytes;
Described accounting apparatus (2), its respectively with described IC-card recognition device (1), touch screen-device (3) is connected with memory storage (4), for the spending amount value that the unique sequence numbers and the described touch screen-device of reception (3) that receive the IC-card described to be identified that described IC-card recognition device (1) sends send, read all unique sequence numbers of offline storage in described memory storage (4) and the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified, and current balance value sent to described memory storage (4) to upgrade the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified, described current balance value is the difference of described remaining sum value and spending amount value,
Described touch screen-device (3), it is connected with described accounting apparatus (2), for receiving described spending amount value and sending it to described accounting apparatus (2);
Described memory storage (4), it is connected with described accounting apparatus (2), for the remaining sum value of all unique sequence numbers of offline storage and correspondence thereof.
2. system according to claim 1, is characterized in that, described accounting apparatus (2) comprises the processor that model is STM32F407.
3. system according to claim 1 and 2, is characterized in that, described IC-card recognition device (1) comprises the integrated card reader of RC522.
4. system according to claim 3, is characterized in that, the integrated card reader of described RC522 comprises the Read-write Catrol chip that model is MFRC522.
5. the system according to any one of claim 1-4, is characterized in that, adopts SPI protocol to communicate between described IC-card recognition device (1) and accounting apparatus (2).
6. the system according to any one of claim 1-5, is characterized in that, described touch screen-device (3) comprises two pieces of touch display screens.
7. system according to claim 6, it is characterized in that, described two pieces of touch display screens are and are of a size of 3.5 cun, resolution is the TFT-LCD liquid crystal touch display screen of 320*480, supports the Chinese character display of the numeral of 12*12,24*24 and 40,*40 tri-kinds of sizes, English alphabet and GB2312 character library.
8. the system according to any one of claim 1-7, is characterized in that, also comprises usb communication device (5);
Described usb communication device (5), it is connected with described accounting apparatus (2), for transmitting the information of offline storage in described memory storage (4) that described accounting apparatus (2) sends with txt document format, described information comprises user profile, historical consume recorded information and remaining sum value information.
9. the system according to any one of claim 1-8, is characterized in that, also comprises supply unit (6);
Described supply unit (6), it is connected, for providing supply voltage with described IC-card recognition device (1), accounting apparatus (2), touch screen-device (3) and memory storage (4) respectively.
10., based on an off-line type charge management method for IC-card, it is characterized in that, comprise the following steps:
The unique sequence numbers of the IC-card to be identified recognized is sent to accounting apparatus (2) by IC-card recognition device (1), described IC-card to be identified is the IC-card meeting 14443A agreement, and described unique sequence numbers is 4 bytes;
In described accounting apparatus (2) read storage device (4), all unique sequence numbers of offline storage, judge whether the unique sequence numbers of the IC-card described to be identified received from described IC-card recognition device (1) is present in described all unique sequence numbers;
When the unique sequence numbers that described accounting apparatus (2) obtains described IC-card to be identified is present in the judged result in described all unique sequence numbers, described accounting apparatus (2) receives the spending amount value that touch screen-device (3) sends;
Described accounting apparatus (2) reads the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified of offline storage in described memory storage (4), judges whether described spending amount value is less than or equal to described remaining sum value;
When described accounting apparatus (2) obtain described spending amount value be less than or equal to the judged result of described remaining sum value time, current balance value sends to described memory storage (4) to upgrade the remaining sum value corresponding with the unique sequence numbers of described IC-card to be identified by described accounting apparatus (2), and described current balance value is the difference of described remaining sum value and spending amount value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511009865.5A CN105427457A (en) | 2015-12-29 | 2015-12-29 | IC card-based offline charge management system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511009865.5A CN105427457A (en) | 2015-12-29 | 2015-12-29 | IC card-based offline charge management system and method |
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| CN201511009865.5A Pending CN105427457A (en) | 2015-12-29 | 2015-12-29 | IC card-based offline charge management system and method |
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| CN110271447A (en) * | 2019-07-24 | 2019-09-24 | 深圳市惠车智能科技有限公司 | A kind of charging system of stereo garage, charging method and stereo garage |
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Application publication date: 20160323 |