CN201166847Y

CN201166847Y - Card reader with recognizable function

Info

Publication number: CN201166847Y
Application number: CNU2007201704981U
Authority: CN
Inventors: 吴荣洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-07
Filing date: 2007-11-07
Publication date: 2008-12-17
Anticipated expiration: 2017-11-07

Abstract

The utility model discloses a card reader with an identifying function, which comprises a card reader body, a host interface and a card interface; the host interface and the card interface are respectively connected with the card reader body; the card reader body further comprises an IC main control chip and a software identifying module for identifying the external software; the IC main control chip is connected with the software identifying module. The card reader with the identifying function has the advantages of low manufacture cost as well as convenient use and operation, adds the function of unauthorized copying prevention, and personal-identification on the basis of retaining the original functions, and can serve the functions of software personal-identification and unauthorized copying prevention in the personal computer or other devices under the affordable conditions by common customers.

Description

But card reader with recognition function

Technical field

The utility model relates to a kind of card reader, but particularly a kind of card reader with recognition function.

Background technology

Along with the continuous progress and development of society, PC becomes an indispensable part in work, the life gradually, and the raising of PC frequency of utilization makes PC data, individual software document seem particularly important; Prevent the user when not obtaining the corresponding right to use, use PC or software, just need the protection PC not by without the start of allowing and software not by safeguard measure without the anti-pirate of allowing.At present, the multiple safeguard measure of copying at PC data or software anti-theft is also arranged on the market, but the high device of manufacturing cost is used in these identification measures mostly, and complex structure, make the general unable purchase of consumer of using PC; And the most common computer cipher control start if carelessness forgets Password and then is difficult to start, or resets, and makes troubles to the user.

The utility model content

The purpose of this utility model provides low, simple in structure, the easy to operate identification of the software in PC or the miscellaneous equipment and the card reader of anti-pirate function of realizing of a kind of cost.

But a kind of card reader that the utility model provides with recognition function, comprise card reader body, host interface, card interface, described card reader body comprises that further IC main control chip and is used to discern the software identification module of external software, and described IC main control chip is connected with described software identification module; The software identification module further comprises data reception module, data processing module, data outputting module; Described data reception module is connected with described data processing module, and described data processing module is connected with described data outputting module.

But the software recognizer in the software identification module of the card reader that recognition function is arranged that the utility model provides can be stored in first validation signal that software in other modules of card reader or the software in other external units sends and trigger; Data reception module receives first validation signal that described external software sends in the described software identification module under the control of IC main control chip, after described data processing module reads first validation signal, computing generates second validation signal that can start external software with first validation signal one to one, and data outputting module exports second validation signal that data processing module generates to external software.

Advantage of the present utility model is: production cost is low, uses operating aspect, only needs the software recognizer is placed the software identification module of card reader, just can realize the identification and the anti-pirate function of the software in PC or the miscellaneous equipment.

Description of drawings

But Fig. 1 a kind of example structure synoptic diagram that is the utility model with card reader of recognition function.

Embodiment

But Fig. 1 a kind of card reader structural representation that is the utility model with recognition function.

See also Fig. 1, but a kind of card reader with recognition function of this embodiment comprises that card reader body 1, IC main control chip 2, software identification module 3, host interface 4 and card interface 5 are (in the specific implementation, can be the card interface of intelligent cards or be the card interface of storage card), wherein, host interface 4 is connected with card reader body 1 respectively with card interface 5, card reader body 1 comprises that further IC main control chip 2 and is used to discern the software identification module 3 of external software, and described IC main control chip 2 is connected with described software identification module 3.

Software identification module 3 comprises data reception module 31, data processing module 32 and data outputting module 33; Described data reception module 31 is connected with described data processing module 32, and described data processing module 32 is connected with described data outputting module 33.

When using card reader, the host interface 4 of card reader is inserted in the main frame, start the specific software in the main frame this moment if desired, described specific software sends first validation signal to this card reader, when IC main control chip 2 receives described first validation signal, the IC main control chip receives first validation signal that described outside specific software is sent with the data reception module 31 of Control Software identification module 3, data processing module 32 reads the software recognizer that starts this inside modules behind described first validation signal and generates second validation signal according to the first validation signal computing that described data reception module 31 receives, and described first validation signal is the signal (first validation signal can be character string identifying code or digital verification sign indicating number) that external software produces at random; Described second validation signal and described first validation signal have relation one to one.Data output unit 33 exports second validation signal that data processing module 32 generates to described outside specific software, to start described outside specific software.When external software is software with card reader coupling, second validation signal according to described first validation signal output is the signal that can start described outside specific software, if described external software is pirate or non-adapting software, first validation signal of described external software input is wrong validation signal, according to second validation signal of described first validation signal output also mistake, at this moment, can find the external software mistake.Therefore, the utility model can be realized the identification and the anti-pirate function of the software in PC or the miscellaneous equipment.

For example, when needs start an outside animation software, described animation software sends first validation signal " 101 " to this card reader, after IC main control chip 2 receives described validation signal " 101 ", the IC main control chip receives first validation signal " 101 " that described outside animation software sends with the data reception module 31 of Control Software identification module 3, the software recognizer that data processing module 32 reads this inside modules of described first validation signal " 101 " back startup generates second validation signal " 202 " according to the first validation signal computing that described data reception module 31 receives, data output unit 33 exports second validation signal " 202 " that data processing module 32 generates to described outside animation software, to start described animation software.If described animation software and this card reader coupling can start described animation software by described second validation signal " 202 ".

Outside specific software can be according to software developer's production requirement, be disposed in other modules of card reader or external unit, as in the CD or in the smart card, the effect that is reached is identical, and being used of software and card reader suppressed the copy right piracy on the market to a certain extent.

But owing to the card reader low cost of manufacture of recognition function, on the basis of not losing original function, increased anti-pirate and identity recognition function, use easy to operately, can under the situation that mass consumption person bore, realize the identification and the anti-pirate function of the software in PC or the miscellaneous equipment.

Above disclosed only is the utility model preferred embodiment, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

But 1, a kind of card reader with recognition function, comprise card reader body, host interface, card interface, host interface links to each other with the card reader body respectively with the card interface, it is characterized in that: described card reader body comprises that further IC main control chip and is used to discern the software identification module of external software, and described IC main control chip is connected with described software identification module.
But 2, the card reader with recognition function as claimed in claim 1 is characterized in that: described software identification module comprises data reception module, data processing module and data outputting module;

Described data reception module is connected with described data processing module, and described data processing module is connected with described data outputting module;

Described data reception module is used for receiving first validation signal that external software sends under the control of IC main control chip;

Described data processing module is used to start the software recognizer and generates second validation signal according to the first validation signal computing that described data reception module receives;

Described data outputting module is used for described second validation signal that described data processing module generates is sent to described external software, to start described external software.