CN102651079A - IC (integrated circuit) card management method occupying memory space for a short time and IC card management system - Google Patents
IC (integrated circuit) card management method occupying memory space for a short time and IC card management system Download PDFInfo
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- CN102651079A CN102651079A CN2012100974885A CN201210097488A CN102651079A CN 102651079 A CN102651079 A CN 102651079A CN 2012100974885 A CN2012100974885 A CN 2012100974885A CN 201210097488 A CN201210097488 A CN 201210097488A CN 102651079 A CN102651079 A CN 102651079A
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Abstract
The invention relates to the field of IC (integrated circuit) cards, and provides an IC card management method occupying a memory space for a short time and an IC card management system. The method includes the following steps: when an IC card is issued, the serial number of the IC card is read, and user information is written into the memory area of the IC card; when the IC card is read for the first time, the serial number and user information of the IC card are read and imported as a data record corresponding to the serial number of the IC card into a database, and the corresponding user information in the memory area of the IC card is cleared out; starting from the time when the IC card is read for the second time, the serial number of the IC card is read, the data record in the database, which corresponds to the serial number of the IC card, is queried, the IC card is identified, and application operation is carried out. The method does not need to be connected to a network, and is free from auxiliary devices, the time of the occupation of the memory space of the IC card is short, and moreover, confidentiality, integrity, availability, reliability and compatibility are extremely high.
Description
Technical field
The present invention relates to IC-card (Integrated Circuit Card, integrated circuit card) field, particularly a kind of IC-card management method that takies storage space in short-term, and a kind of IC-card management system that takies storage space in short-term.
Background technology
IC-card has been widely used in fields such as building automatic, office automation, public transport, finance.General IC-card can be applied to IC-card system and card systems such as work attendance, gate inhibition, elevator, night watching, banister, parking lot, consume system.IC management method commonly used in the prior art has:
The network type system:
Carry out hair fastener operation or daily use and swipe the card, equipment needs networking, and technical scheme is complicated, and construction cost is higher, has internet security and network reliability problem;
The off-line type system:
(1) uses special-purpose utility appliance mode during hair fastener; During keeper's hair fastener; At first read the IC-card sequence number in administrative center; After setting user information, then the special-purpose utility appliance of Usage data collection device and so on derives card number and user profile from management equipment, arrives site of deployment afterwards again and imports card number and user profile to each card reader or controller respectively; Daily hair fastener complex operation workload is huge, exists the preceding holder of hair fastener operation importing card number and user profile can't use the availability issue of IC-card;
(2), the IC-card memory block takies the storage space mode during hair fastener after writing user profile for a long time; IC-card can be operated on other system, the safety issue that exists user profile and this system illegally to be got into, use, divulge a secret, destroy, revise, inspect, to write down and to destroy; Exist the IC-card storage area data lose or storer corresponding region physical damage after can't in this system, continue the integrity problem that uses; The compatibility issue that also has easy and other IC-card system generation data collisions;
In sum, existing IC-card management method have that technical scheme is complicated, cost is too high, problems such as complex operation, security (confidentiality, integrality, availability) are poor, poor reliability, poor compatibility.
Summary of the invention
The objective of the invention is to overcome the deficiency and the defective of prior art, the IC-card management method of a kind of off-line type is provided, exempt from utility appliance, IC-card storage space holding time is short, safe, reliability is high, compatibility is high.
Another object of the present invention also is to provide the realization system for carrying out said process.
Technical scheme of the present invention is following:
A kind of IC-card management method that takies storage space in short-term comprises the steps:
During the distribution IC-card, read the sequence number of IC-card, user profile is write the memory block of IC-card;
When the IC-card first Application is swiped the card; Read said IC-card sequence number and said user profile; Import said IC-card sequence number and said user profile to database, be inserted as the data recording of corresponding said IC-card sequence number, empty said user profile corresponding in the said IC-card memory block;
From using the beginning of swiping the card for the second time, read said IC-card sequence number, the data recording of inquiring about corresponding said IC-card sequence number in the said database is discerned said IC-card and is accomplished application operating.
Therein among embodiment, write said IC-card memory block again after said user profile encrypted.
A kind of IC-card management system that takies storage space in short-term comprises management equipment, application apparatus;
When said management equipment is used to issue IC-card, read the sequence number of IC-card, user profile is write the memory block of IC-card;
Said application apparatus is used for the IC-card first Application when swiping the card; Read said IC-card sequence number and said user profile; Import said IC-card sequence number and said user profile to database; Be inserted as the data recording of corresponding said IC-card sequence number, empty said user profile corresponding in the said IC-card memory block; From using the beginning of swiping the card for the second time, read said IC-card sequence number, the data recording of inquiring about corresponding said IC-card sequence number in the said database is discerned said IC-card and is accomplished application operating.
Among embodiment, said management equipment comprises management host and card sender therein; Said management host is connected with said card sender;
Said management host is used to provide human-computer interaction interface, controls said card sender;
Said card sender is used to read said IC-card sequence number and the said IC-card of read-write memory block.
Among embodiment, said application apparatus comprises card reader, controller therein; Said card reader is connected with said controller;
Said card reader is used to read said IC-card sequence number, reads and writes the user profile of said IC-card memory block;
Said controller internal database; Be used to control said card reader, the said IC-card sequence number of importing and said user profile to database, be inserted as the data recording of corresponding said IC-card sequence number in the data recording of corresponding said IC-card sequence number, the said user profile that empties correspondence in the said IC-card memory block, the said database of inquiry and discern said IC-card completion application operating.
Among embodiment, said management equipment writes said IC-card memory block after said user profile is encrypted again therein.
The present invention has following advantage with respect to prior art:
(1) management equipment and application apparatus need not networking among the present invention, and technical scheme is simple, and construction cost is low, does not have internet security and network reliability problem;
(2) management equipment only needs management host is connected with card sender and can accomplish hair fastener and operate, and need not utility appliance, and daily hair fastener workload simple to operate is less, and the requirement of keeper's technical ability is low;
(3) behind the hair fastener, the holder just imports card number and user profile when site of deployment is swiped the card, launch IC-card immediately, and system availability is high;
(4) user profile that writes the IC-card memory block during hair fastener is through encrypting, and Information Security is high;
(5) after first Application is swiped the card; IC-card memory block user profile corresponding data promptly is cleared; Can't user profile and system illegally be got into, use, divulge a secret, destroy, revise, inspect, write down and destroy through the mode that reads and writes data, information and security of system are high, also can discharge storage space; Reduce the read-write number of times of IC-card, prolong the serviceable life of IC-card;
(6) from using for the second time the beginning of swiping the card, only need read IC card numbers and the Query Database data recording can be discerned IC-card, the Card Reader time lacks; Even the IC-card storage area data is lost or storer corresponding region physical damage still can be used, system reliability is high;
(7) the inventive method can not take the IC-card storage space for a long time, supports IC-card on various IC-card systems and card system, repeatedly to use simultaneously, and system compatibility is high;
(8) existing part IC-card system or card system can be realized this method through revising software, and improvement cost is low, helps promoting.
Description of drawings
Fig. 1 is an IC-card management method of the present invention schematic flow sheet in one embodiment.
Fig. 2 is the IC-card management method of the present invention process flow diagram of hair fastener operation in one embodiment.
Fig. 3 be IC-card management method of the present invention in one embodiment first Application swipe the card the operation process flow diagram.
Fig. 4 is that IC-card management method of the present invention is in one embodiment from beginning to use for the second time the process flow diagram of swiping the card and operating.
Fig. 5 is an IC-card management system of the present invention structural representation in one embodiment.
Fig. 6 is IC-card management system of the present invention application apparatus application flows figure in one embodiment.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is done further explain, but embodiment of the present invention is not limited thereto.
As shown in Figure 1, be the IC-card management method schematic flow sheet in one embodiment that the present invention takies storage space in short-term, comprise the steps:
When S10, distribution IC-card, read the sequence number of IC-card, user profile is write the memory block of IC-card;
IC-card according to the invention is Integrated Circuit Card, refers to integrated circuit card, includes but not limited to memory cards, logic encryption card and smart card, and IC-card is used for person identification, can write, store, read sequence number and storage area data;
Said user profile comprises bullets and/or Personal Identity Number and/or authority etc., and this information can be provided with according to the different IC-card application system of reality.
In a preferred embodiment, the idiographic flow of this step is as shown in Figure 2, can comprise:
S101, read the IC-card sequence number, set user information;
S102, this IC-card sequence number user information corresponding is encrypted;
S103, the enciphered data that user profile is corresponding write the IC-card memory block.
Write the IC-card memory block again after in this step user profile being encrypted, Information Security is high.
S20, when the IC-card first Application is swiped the card; Read said IC-card sequence number and said user profile; Import said IC-card sequence number and said user profile to database, be inserted as the data recording of corresponding said IC-card sequence number, empty said user profile corresponding in the said IC-card memory block;
In a preferred embodiment, the idiographic flow of this step is as shown in Figure 3, can comprise:
S201, read the IC-card sequence number;
S202, read the data of IC-card memory block;
Data among S203, the corresponding said step S202 of deciphering;
S204, importing sequence number and user profile are to database; Be inserted as the user profile of corresponding said IC-card sequence number;
S205, empty IC-card memory block corresponding data;
The IC-card first Application empties IC-card memory block corresponding data when swiping the card, discharge the IC-card storage space.
S30, from using for the second time the beginning of swiping the card, read said IC-card sequence number, the data recording of inquiring about corresponding said IC-card sequence number in the said database is discerned said IC-card completion application operating.
In a preferred embodiment, the idiographic flow of this step is as shown in Figure 4, can comprise:
S301, read the IC-card sequence number;
The data recording of corresponding said IC-card sequence number in S302, the Query Database;
S303, identification IC-card are accomplished application operating.
Below in conjunction with accompanying drawing and specific embodiment the technical scheme that the present invention takies the IC-card management system of storage space is in short-term done detailed explanation.
As shown in Figure 5, be this management system structural representation in one embodiment, comprise management equipment, application apparatus;
When said management equipment is used to issue IC-card, read the sequence number of IC-card, user profile is write the memory block of IC-card;
In a preferred embodiment, said management equipment can comprise management host and card sender; Said management host is connected with said card sender;
Said management host is used to provide human-computer interaction interface, controls said card sender;
Said card sender is used to read said IC-card sequence number and the said IC-card of read-write memory block.
During the distribution IC-card, carry out the hair fastener operation, set user information by the keeper; The keeper reads the IC-card sequence number through management host control card sender by card sender; Management host or card sender are encrypted this sequence number user information corresponding, again data encrypted are write the IC-card memory block; Promptly accomplish the hair fastener operation after writing card.
Said application apparatus is used for the IC-card first Application when swiping the card; Read said IC-card sequence number and said user profile; Import said IC-card sequence number and said user profile to database; Be inserted as the data recording of corresponding said IC-card sequence number, empty said enciphered data corresponding in the said IC-card memory block; From using the beginning of swiping the card for the second time, read said IC-card sequence number, the data recording of inquiring about corresponding said IC-card sequence number in the said database is discerned said IC-card and is accomplished application operating;
In a preferred embodiment, said application apparatus comprises card reader, controller; Said card reader is connected with said controller; In the present embodiment card reader is incorporated into controller inside;
Said card reader is used to read said IC-card sequence number, reads and writes the user profile of said IC-card memory block;
Said controller internal database; Be used to control said card reader, the said IC-card sequence number of importing and said user profile to database; Be inserted as the data recording of corresponding said IC-card sequence number; Empty said enciphered data corresponding in the said IC-card memory block, inquire about the data recording of corresponding said IC-card sequence number in the said database and discern said IC-card completion application operating.
As shown in Figure 6, be application apparatus application flows figure in one embodiment.
IC-card is used when swiping the card, and card reader reads said IC-card sequence number, whether has the data recording of this sequence number in the controller Query Database, if having, then discerns said IC-card and accomplishes application operating; If this sequence number not in the database, the memory block of then reading IC-card, if can't read, the illegal card of prompting then; If can read the data of IC-card memory block, then with judging behind the said data decryption whether this user profile is legal effective, if invalid, then prompting is illegal blocks; If effectively, then import IC-card sequence number and user profile in database, empty data corresponding in the IC-card memory block, accomplish application operating.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (6)
1. an IC-card management method that takies storage space in short-term is characterized in that, comprises the steps:
During the distribution IC-card, read the sequence number of IC-card, user profile is write the memory block of IC-card;
When the IC-card first Application is swiped the card; Read said IC-card sequence number and said user profile; Import said IC-card sequence number and said user profile to database, be inserted as the data recording of corresponding said IC-card sequence number, empty said user profile corresponding in the said IC-card memory block;
From using the beginning of swiping the card for the second time, read said IC-card sequence number, the data recording of inquiring about corresponding said IC-card sequence number in the said database is discerned said IC-card and is accomplished application operating.
2. the IC-card management method that takies storage space in short-term according to claim 1 is characterized in that, writes said IC-card memory block again after said user profile is encrypted.
3. an IC-card management system that takies storage space in short-term is characterized in that, comprises management equipment, application apparatus;
When said management equipment is used to issue IC-card, read the sequence number of IC-card, user profile is write the memory block of IC-card;
Said application apparatus is used for the IC-card first Application when swiping the card; Read said IC-card sequence number and said user profile; Import said IC-card sequence number and said user profile to database; Be inserted as the data recording of corresponding said IC-card sequence number, empty said user profile corresponding in the said IC-card memory block; From using the beginning of swiping the card for the second time, read said IC-card sequence number, the data recording of inquiring about corresponding said IC-card sequence number in the said database is discerned said IC-card and is accomplished application operating.
4. IC-card management system according to claim 3 is characterized in that said management equipment comprises management host and card sender; Said management host is connected with said card sender;
Said management host is used to provide human-computer interaction interface, controls said card sender;
Said card sender is used to read said IC-card sequence number and the said IC-card of read-write memory block.
5. IC-card management system according to claim 3 is characterized in that said application apparatus comprises card reader, controller; Said card reader is connected with said controller;
Said card reader is used to read said IC-card sequence number, reads and writes said IC-card memory block;
Said controller internal database; Be used to control said card reader; Import said IC-card sequence number and said user profile to database; Be inserted as the data recording of corresponding said IC-card sequence number, empty said user profile corresponding in the said IC-card memory block, inquire about the data recording of corresponding said IC-card sequence number in the said database and discern said IC-card completion application operating.
6. IC-card management system according to claim 3 is characterized in that, said management equipment writes said IC-card memory block after the user profile of said IC-card is encrypted again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210097488.5A CN102651079B (en) | 2012-04-01 | 2012-04-01 | IC (integrated circuit) card management method occupying memory space for a short time and IC card management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210097488.5A CN102651079B (en) | 2012-04-01 | 2012-04-01 | IC (integrated circuit) card management method occupying memory space for a short time and IC card management system |
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| CN102651079A true CN102651079A (en) | 2012-08-29 |
| CN102651079B CN102651079B (en) | 2015-06-24 |
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| CN104318278A (en) * | 2014-10-11 | 2015-01-28 | 广州日滨科技发展有限公司 | IC (Integrated Circuit) card write-in method and system and IC card reading method and system |
| CN105912964A (en) * | 2016-04-08 | 2016-08-31 | 厦门科安达智能科技有限公司 | Device starting method employing mutual authentication between IC reading head device and IC card dynamic code |
| CN106096475A (en) * | 2016-06-03 | 2016-11-09 | 广州日滨科技发展有限公司 | Card Reader treating method and apparatus |
| CN107958523A (en) * | 2017-12-28 | 2018-04-24 | 克立司帝控制系统（上海）股份有限公司 | A kind of high security access control system and control method |
| CN110751768A (en) * | 2018-07-20 | 2020-02-04 | 杭州海康威视数字技术股份有限公司 | Offline data transmission management method and device for access control equipment |
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| CN110751768A (en) * | 2018-07-20 | 2020-02-04 | 杭州海康威视数字技术股份有限公司 | Offline data transmission management method and device for access control equipment |
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Address after: Nanxiang three road, Science City high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 2 510660 Patentee after: Hitachi building technologies (Guangzhou) Co. Ltd. Address before: Nanxiang three road 510660 Guangdong city of Guangzhou province Guangzhou Science City No. 2 Patentee before: Guangzhou Ropente Science and Technology Development Co., Ltd. |
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