CN104156761A - ID card data transmission system and method - Google Patents
ID card data transmission system and method Download PDFInfo
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- CN104156761A CN104156761A CN201410385292.5A CN201410385292A CN104156761A CN 104156761 A CN104156761 A CN 104156761A CN 201410385292 A CN201410385292 A CN 201410385292A CN 104156761 A CN104156761 A CN 104156761A
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Abstract
The invention discloses an ID card data transmission system and method. The system comprises a computer, an all-in-one machine and an ID card reader which are in data connection with each other in sequence, wherein the computer is used for generating ID card data request information, and sending the information to the all-in-one machine; the ID card reader is used for reading the ID card data information, and conveying the read ID card data information to the all-in-one machine; the all-in-one machine is used for receiving the ID card data information, and storing and sending received the ID card data information to the computer. The system and the method enable the ID card reader to be used by two devices simultaneously, do not need to use extra auxiliary devices, and have the characteristic of being low in design cost.
Description
Technical field
The present invention relates to electronic communication field, relate in particular to a kind of system and method for I.D. data transmission.
Background technology
Along with popularizing of China second-generation identity card, a lot of places all need identity verification card, and the application scenarios of China second-generation identity card card reader is more and more.At same sales counter, can handle several business sometimes simultaneously, need multiple authentication I.D..For example when buying train ticket, buy traffic accident insurance, but train ticket purchase system business have exclusiveness and closure, need to buy insurance with other equipment simultaneously.If each equipment configures a card reader of ID card, uneconomical, cause the wasting of resources.And also must on different card reader of ID cards, each gather once when using, it is not convenient to use.
Summary of the invention
The object of the present invention is to provide a kind of I.D. data transmission system and method, with solve in prior art a card reader of ID card cannot be simultaneously for the problem of multiple devices.
For achieving the above object, the invention provides a kind of I.D. data transmission system, it comprises: computing machine, all-in-one and card reader of ID card, and three successively data connects, and described computing machine is for generation of I.D. request of data information and send to above-mentioned all-in-one; Described card reader of ID card is used for the data message of reading identity card, and the I.D. data message reading is sent to above-mentioned all-in-one; Described all-in-one is used for receiving above-mentioned I.D. data message, and will receive I.D. data message and store and send to above-mentioned computing machine; Wherein,
In above-mentioned all-in-one, be provided with:
First communication module, for simulating card reader of ID card descriptive data, is identified as a card reader of ID card while making all-in-one access computing machine, and makes all-in-one and computing machine carry out data communication;
Second communication module, for setting up the data interface channel of all-in-one and card reader of ID card, makes the two can carry out I.D. data information transfer;
Data demand module, for sending I.D. request of data information and storing the I.D. data message that above-mentioned second communication module receives;
Data processing module, the I.D. request of data information producing for receiving above-mentioned data demand module or computing machine, control above-mentioned second communication module and collect the I.D. data message that above-mentioned card reader of ID card collects, and I.D. data message is sent to above-mentioned data demand module, and control first communication module sends to computing machine by I.D. data message.
Preferably, above-mentioned all-in-one is for adopting the embedded device of Android system.
Preferably, above-mentioned descriptive data comprises: device descriptor, configuration descriptor, interface descriptor, endpoint descriptor and character string descriptor.
Preferably, between above-mentioned all-in-one and computing machine, by USB connected mode, carry out data communication, computing machine is as USB main equipment, all-in-one as USB from equipment, when USB main equipment finds that there is USB from equipment access, to USB from equipment, send device descriptor request of data, if do not meet USB in USB main equipment from the driving of device descriptor, send prompting USB driving is installed; If be provided with in USB main equipment, meet USB from the driving of device descriptor, request configures descriptor, interface descriptor, endpoint descriptor and character string descriptor successively.
The present invention also provides a kind of I.D. data transmission method, comprises that step is as follows:
11) simulation card reader of ID card descriptive data, while making all-in-one access computing machine, what computing machine was identified is card reader of ID card;
12) set up the data interface channel of all-in-one and card reader of ID card, make the two can carry out I.D. data transmission;
13) all-in-one is connected with computing machine, card reader of ID card data respectively, when computing machine sends I.D. request of data information, enters step 14); When the data demand module in all-in-one sends I.D. request of data information, enter step 15);
14) data processing module receives the I.D. request of data information that above-mentioned computing machine sends, and control second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by the I.D. data message receiving, and controls first communication module I.D. data message is sent to computing machine;
15) data processing module is controlled second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, and data processing module sends to data demand module by I.D. data message.
Preferably, above-mentioned all-in-one all carries out data by USB mode with card reader of ID card and is connected communication.
The present invention provides a kind of I.D. data transmission method again, it is characterized in that, comprises that step is as follows:
21) set up the data interface channel of all-in-one and card reader of ID card, make the two can carry out I.D. data transmission;
22) simulation card reader of ID card descriptive data, while making all-in-one access computing machine, what computing machine was identified is card reader of ID card;
23) all-in-one is connected with computing machine, card reader of ID card data respectively, when computing machine sends I.D. request of data information, enters step 24); When the data demand module in all-in-one sends I.D. request of data information, enter step 25);
24) data processing module receives the I.D. request of data information that above-mentioned computing machine sends, and control second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by the I.D. data message receiving, and controls first communication module I.D. data message is sent to computing machine;
25) data processing module is controlled second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, and data processing module sends to data demand module by I.D. data message.
Beneficial effect of the present invention:
By I.D. data transmission system of the present invention and method, can realize a card reader of ID card can be for two equipment simultaneously, and without using extra utility appliance, have the advantages that design cost is low.
Accompanying drawing explanation
Fig. 1 illustrates the structural principle block diagram of I.D. data transmission system of the present invention.
Fig. 2 illustrates the work structuring theory diagram of all-in-one of the present invention.
Fig. 3 illustrates the flow chart of steps of I.D. data transmission method of the present invention in the first embodiment.
Fig. 4 illustrates the flow chart of steps of I.D. data transmission method of the present invention in the second embodiment.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Shown in Fig. 1, a kind of I.D. data transmission system, in the present embodiment, it comprises: computing machine 1, all-in-one 2 and card reader of ID card 3, three successively data connects, described computing machine 1, select an office computer, when needs user China second-generation identity card data message, produce an I.D. request of data information and send to the all-in-one 2 that data connect with it, the two connects by USB mode, and this computer-chronograph 1 is as USB main equipment, all-in-one 2 as USB from equipment; Described card reader of ID card 3 is for reading the data message of user's China second-generation identity card, and the I.D. data message reading is sent to above-mentioned all-in-one 2, the two connects by USB mode, and now all-in-one 2 as USB main equipment, card reader of ID card 3 as USB from equipment; Described all-in-one 2 is for receiving above-mentioned I.D. data message, and will receive I.D. data message and store and send to above-mentioned computing machine 1; Wherein,
Shown in Fig. 2, above-mentioned all-in-one 2, for adopting the embedded device of Android system, is provided with in it:
First communication module, for simulating card reader of ID card descriptive data, is identified as a card reader of ID card while making all-in-one access computing machine, and makes all-in-one and computing machine carry out data communication by USB connected mode; When USB main equipment (computing machine) finds that there is USB and accesses from equipment (all-in-one), to USB from equipment, send device descriptor request of data, if do not meet USB in USB main equipment from the driving of device descriptor, send prompting and USB is installed drives; If be provided with in USB main equipment, meet USB from the driving of device descriptor, request configures descriptor, interface descriptor, endpoint descriptor and character string descriptor successively;
Particularly, above-mentioned descriptive data comprises: device descriptor, configuration descriptor, interface descriptor, endpoint descriptor and character string descriptor; When first communication module and computing machine connect, the descriptive data of its simulation card reader of ID card sends to computing machine, this computer-chronograph identification all-in-one is a card reader of ID card, and can make computing machine receive the I.D. data message that all-in-one sends;
Second communication module, for setting up the data interface channel of all-in-one and card reader of ID card, makes the two carry out I.D. data transmission by USB connected mode; All-in-one obtains as USB main equipment the descriptive data that card reader of ID card sends from equipment as USB, and the two sets up normal USB connection, obtains the I.D. data message that card reader of ID card collects;
Data demand module, for sending I.D. request of data information and storing the I.D. data message that above-mentioned second communication module receives; When all-in-one need to use I.D. data message, this data demand module produces I.D. request of data information and sends to following data processing module;
Data processing module, the I.D. request of data information producing for receiving above-mentioned data demand module or computing machine, control above-mentioned second communication module and collect the I.D. data message that above-mentioned card reader of ID card collects, and I.D. data message is sent to above-mentioned data demand module, and control first communication module sends to computing machine by I.D. data message;
Particularly, when computing machine sends I.D. request of data information, data processing module receives by first communication module the I.D. request of data information that above-mentioned computing machine sends, and control second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by the I.D. data message receiving, and controls first communication module I.D. data message is sent to computing machine; When the data demand module in all-in-one sends I.D. request of data information, data processing module is controlled second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, and data processing module sends to data demand module by I.D. data message.
Above-mentioned all-in-one and computing machine keep real-time Communication for Power state.
Shown in Fig. 3, a kind of I.D. data transmission method of the present invention, in the present embodiment, comprises that step is as follows:
Step 11: simulation card reader of ID card descriptive data, while making all-in-one access computing machine, what computing machine was identified is card reader of ID card; First communication module simulation card reader of ID card descriptive data in all-in-one, is identified as a card reader of ID card while making all-in-one access computing machine, and makes all-in-one and computing machine carry out data communication by USB connected mode; When USB main equipment (computing machine) finds that there is USB and accesses from equipment (all-in-one), to USB from equipment, send device descriptor request of data, if do not meet USB in USB main equipment from the driving of device descriptor, send prompting and USB is installed drives; If be provided with in USB main equipment, meet USB from the driving of device descriptor, request configures descriptor, interface descriptor, endpoint descriptor and character string descriptor successively;
Step 12: set up the data interface channel of all-in-one and card reader of ID card, make the two can carry out I.D. data transmission; Second communication module in all-in-one is set up the data interface channel of all-in-one and card reader of ID card, makes the two carry out I.D. data transmission by USB connected mode; All-in-one obtains as USB main equipment the descriptive data that card reader of ID card sends from equipment as USB, and the two sets up normal USB connection, obtains the I.D. data message that card reader of ID card collects;
Step 13: all-in-one is connected with computing machine, card reader of ID card data respectively, when computing machine sends I.D. request of data information, enters step 14; When the data demand module in all-in-one sends I.D. request of data information, enter step 15;
Step 14: data processing module receives the I.D. request of data information that above-mentioned computing machine sends, and control second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by the I.D. data message receiving, and for all-in-one, need to during I.D. data message, use; And control first communication module I.D. data message is sent to computing machine;
Step 15: data processing module is controlled second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by I.D. data message, for all-in-one.
Above-mentioned I.D. data transmission method, realized a card reader of ID card of the common use of computing machine and all-in-one, when computing machine need to use I.D. data message, solicited message can be sent to all-in-one, the I.D. data message that all-in-one collects the card reader of ID card receiving returns to computing machine, and store for self inside simultaneously; When only all-in-one needs I.D. data message, solicited message is sent to card reader of ID card, and receive I.D. data message use that card reader of ID card collects.
In addition, a kind of I.D. data transmission method of the present invention, shown in Fig. 4, in another the present embodiment, comprises that step is as follows:
Step 21: set up the data interface channel of all-in-one and card reader of ID card, make the two can carry out I.D. data transmission; Second communication module in all-in-one is set up the data interface channel of all-in-one and card reader of ID card, makes the two carry out I.D. data transmission by USB connected mode; All-in-one obtains as USB main equipment the descriptive data that card reader of ID card sends from equipment as USB, and the two sets up normal USB connection, obtains the I.D. data message that card reader of ID card collects;
Step 22: simulation card reader of ID card descriptive data, while making all-in-one access computing machine, what computing machine was identified is card reader of ID card; First communication module simulation card reader of ID card descriptive data in all-in-one, is identified as a card reader of ID card while making all-in-one access computing machine, and makes all-in-one and computing machine carry out data communication by USB connected mode; When USB main equipment (computing machine) finds that there is USB and accesses from equipment (all-in-one), to USB from equipment, send device descriptor request of data, if do not meet USB in USB main equipment from the driving of device descriptor, send prompting and USB is installed drives; If be provided with in USB main equipment, meet USB from the driving of device descriptor, request configures descriptor, interface descriptor, endpoint descriptor and character string descriptor successively;
Step 23: all-in-one is connected with computing machine, card reader of ID card data respectively, when computing machine sends I.D. request of data information, enters step 24; When the data demand module in all-in-one sends I.D. request of data information, enter step 25;
Step 24: data processing module receives the I.D. request of data information that above-mentioned computing machine sends, and control second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by the I.D. data message receiving, and for all-in-one, need to during I.D. data message, use; And control first communication module I.D. data message is sent to computing machine;
Step 25: data processing module is controlled second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by I.D. data message, for all-in-one.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (7)
1. an I.D. data transmission system, is characterized in that, comprising: computing machine, all-in-one and card reader of ID card, and three successively data connects, and described computing machine is for generation of I.D. request of data information and send to above-mentioned all-in-one; Described card reader of ID card is used for the data message of reading identity card, and the I.D. data message reading is sent to above-mentioned all-in-one; Described all-in-one is used for receiving above-mentioned I.D. data message, and will receive I.D. data message and store and send to above-mentioned computing machine; Wherein,
In above-mentioned all-in-one, be provided with:
First communication module, for simulating card reader of ID card descriptive data, is identified as a card reader of ID card while making all-in-one access computing machine, and makes all-in-one and computing machine carry out data communication;
Second communication module, for setting up the data interface channel of all-in-one and card reader of ID card, makes the two can carry out I.D. data information transfer;
Data demand module, for sending I.D. request of data information and storing the I.D. data message that above-mentioned second communication module receives;
Data processing module, the I.D. request of data information producing for receiving above-mentioned data demand module or computing machine, control above-mentioned second communication module and collect the I.D. data message that above-mentioned card reader of ID card collects, and I.D. data message is sent to above-mentioned data demand module, and control first communication module sends to computing machine by I.D. data message.
2. I.D. data transmission system according to claim 1, is characterized in that, above-mentioned all-in-one is for adopting the embedded device of Android system.
3. I.D. data transmission system according to claim 1, is characterized in that, above-mentioned descriptive data comprises: device descriptor, configuration descriptor, interface descriptor, endpoint descriptor and character string descriptor.
4. I.D. data transmission system according to claim 3, it is characterized in that, between above-mentioned all-in-one and computing machine, by USB connected mode, carry out data communication, computing machine is as USB main equipment, all-in-one from equipment, when USB main equipment finds that there is USB from equipment access, sends device descriptor request of data as USB to USB from equipment, if do not meet USB in USB main equipment from the driving of device descriptor, send prompting USB driving is installed; If be provided with in USB main equipment, meet USB from the driving of device descriptor, request configures descriptor, interface descriptor, endpoint descriptor and character string descriptor successively.
5. an I.D. data transmission method, is characterized in that, comprises that step is as follows:
11) simulation card reader of ID card descriptive data, while making all-in-one access computing machine, what computing machine was identified is card reader of ID card;
12) set up the data interface channel of all-in-one and card reader of ID card, make the two can carry out I.D. data transmission;
13) all-in-one is connected with computing machine, card reader of ID card data respectively, when computing machine sends I.D. request of data information, enters step 14); When the data demand module in all-in-one sends I.D. request of data information, enter step 15);
14) data processing module receives the I.D. request of data information that above-mentioned computing machine sends, and control second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by the I.D. data message receiving, and controls first communication module I.D. data message is sent to computing machine;
15) data processing module is controlled second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, and data processing module sends to data demand module by I.D. data message.
6. I.D. data transmission method according to claim 5, is characterized in that, above-mentioned all-in-one all carries out data by USB mode with card reader of ID card and is connected communication.
7. an I.D. data transmission method, is characterized in that, comprises that step is as follows:
21) set up the data interface channel of all-in-one and card reader of ID card, make the two can carry out I.D. data transmission;
22) simulation card reader of ID card descriptive data, while making all-in-one access computing machine, what computing machine was identified is card reader of ID card;
23) all-in-one is connected with computing machine, card reader of ID card data respectively, when computing machine sends I.D. request of data information, enters step 24); When the data demand module in all-in-one sends I.D. request of data information, enter step 25);
24) data processing module receives the I.D. request of data information that above-mentioned computing machine sends, and control second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, data processing module sends to data demand module by the I.D. data message receiving, and controls first communication module I.D. data message is sent to computing machine;
25) data processing module is controlled second communication module solicited message is sent to card reader of ID card, card reader of ID card returns to second communication module by the I.D. data message collecting, and data processing module sends to data demand module by I.D. data message.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027465A (en) * | 2016-01-21 | 2016-10-12 | 李明 | Method for processing identity card authentication information processing request |
| CN110336592A (en) * | 2019-06-28 | 2019-10-15 | 飞天诚信科技股份有限公司 | It is applicable in the data transmission method and electronic equipment of Bluetooth card reader |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050184164A1 (en) * | 2004-02-24 | 2005-08-25 | Sun Microsystems, Inc. A Delaware Corporation | Method and apparatus for installing an application onto a smart card |
| CN201060494Y (en) * | 2007-06-21 | 2008-05-14 | 阿里巴巴公司 | Id card reader, process device and ID authentication system |
| CN101661563A (en) * | 2009-09-07 | 2010-03-03 | 上海亚卡商贸有限公司 | Safe multi-interface certificate mobile inquiry system and method thereof |
| CN202694362U (en) * | 2012-07-13 | 2013-01-23 | 深圳市神州海纳科技有限公司 | Second-generation identity card reading companion device |
| CN203455844U (en) * | 2013-08-14 | 2014-02-26 | 商高电子科技（上海）有限公司 | Novel identification card identifying device |
-
2014
- 2014-08-06 CN CN201410385292.5A patent/CN104156761A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050184164A1 (en) * | 2004-02-24 | 2005-08-25 | Sun Microsystems, Inc. A Delaware Corporation | Method and apparatus for installing an application onto a smart card |
| CN201060494Y (en) * | 2007-06-21 | 2008-05-14 | 阿里巴巴公司 | Id card reader, process device and ID authentication system |
| CN101661563A (en) * | 2009-09-07 | 2010-03-03 | 上海亚卡商贸有限公司 | Safe multi-interface certificate mobile inquiry system and method thereof |
| CN202694362U (en) * | 2012-07-13 | 2013-01-23 | 深圳市神州海纳科技有限公司 | Second-generation identity card reading companion device |
| CN203455844U (en) * | 2013-08-14 | 2014-02-26 | 商高电子科技（上海）有限公司 | Novel identification card identifying device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027465A (en) * | 2016-01-21 | 2016-10-12 | 李明 | Method for processing identity card authentication information processing request |
| CN106027465B (en) * | 2016-01-21 | 2019-04-05 | 李明 | A kind of processing method of authentication ids information process request |
| CN110336592A (en) * | 2019-06-28 | 2019-10-15 | 飞天诚信科技股份有限公司 | It is applicable in the data transmission method and electronic equipment of Bluetooth card reader |
| US11736149B2 (en) | 2019-06-28 | 2023-08-22 | Feitian Technologies Co., Ltd. | Data transmission method for Bluetooth card reader and electronic device |
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