CN201867841U - Smartcard read-write device - Google Patents
Smartcard read-write device Download PDFInfo
- Publication number
- CN201867841U CN201867841U CN2010205974695U CN201020597469U CN201867841U CN 201867841 U CN201867841 U CN 201867841U CN 2010205974695 U CN2010205974695 U CN 2010205974695U CN 201020597469 U CN201020597469 U CN 201020597469U CN 201867841 U CN201867841 U CN 201867841U
- Authority
- CN
- China
- Prior art keywords
- read
- external
- module
- reading
- writing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Storage Device Security (AREA)
Abstract
The embodiment of the utility model discloses a smartcard read-write device comprising a read-write device main body. The read-write device main body comprises a main-control unit, the smartcard read-write device further comprises at least one read-write module, the read-write device main body further comprises at least two external ports, wherein the read-write device main body is connected with a server terminal through one of the external ports, and the read-write device main body is connected with the at least one read-write module through other external port(s), and the read-write modules under the same external port are in cascade connection. The smartcard read-write device is applicable to the read-write operation to various different smartcards.
Description
Technical field
The utility model relates to technical field of intelligent card, particularly a kind of read-write equipment for smart card.
Background technology
Card reader is a kind of specialized equipment, and usually, card reader is provided with the slot that is used to insert contact intelligent card, perhaps is provided with the non-contact card interface; Also be provided with the port that is used to be connected to computing machine on the card reader, the port of card reader is linked to each other with computing machine and install after the required driver, contact intelligent card is inserted the slot of card reader, perhaps with the non-contact card interface of contact type intelligent card near card reader, computing machine can carry out read-write operation to smart card by card reader.
Along with developing rapidly of smart card industry,, need the different SAM (Secure access module, secure access module) of different operator's distribution in card reader for different applications.In some applications,, therefore, have to install a plurality of card reader for the application scenarios of multi-service coexistence because a card reader has only one or two draw-in groove mostly.And in a lot of applications, a plurality of different draw-in grooves need be set in same card reader all, perhaps need card reader to support to contact card and noncontact card simultaneously.
In realizing process of the present utility model, the inventor finds that there are the following problems at least in the prior art:
Existing card reader need customize according to the difference of application, and the card reader after the customization is unfavorable for upgrading, and extensibility is relatively poor.
The utility model content
Embodiment of the present utility model provides a kind of read-write equipment for smart card, and extensibility is better.
The technical scheme that the utility model embodiment adopts is:
A kind of read-write equipment for smart card, comprise the read-write equipment main body, described read-write equipment main body comprises main control unit, described read-write equipment for smart card also comprises at least one module for reading and writing, described read-write equipment main body also comprises at least two external-connected ports, described read-write equipment main body is connected with server end by one of them external-connected port, and described read-write equipment main body is connected with described at least one module for reading and writing by other external-connected port, connects for cascade between each module for reading and writing under the same external-connected port.
The utility model embodiment read-write equipment for smart card, described read-write equipment for smart card comprises the read-write equipment main body, described read-write equipment main body comprises main control unit, described read-write equipment for smart card comprises at least one module for reading and writing, described read-write equipment main body also comprises at least two external-connected ports, described read-write equipment main body is connected with server end by one of them external-connected port, described read-write equipment main body is connected with described at least one module for reading and writing by other external-connected port, connects for cascade between each module for reading and writing under the same external-connected port.Compared with prior art, the utility model can increase by the value volume and range of product of module for reading and writing that the read-write equipment main body is connected or delete, thereby can improve the extensibility of read-write equipment for smart card.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The read-write equipment for smart card structural representation that Fig. 1 provides for the utility model embodiment one;
The read-write equipment for smart card structural representation that Fig. 2 provides for the utility model embodiment two.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
For the advantage that makes technical solutions of the utility model is clearer, the utility model is elaborated below in conjunction with drawings and Examples.
Embodiment one
Present embodiment provides a kind of read-write equipment for smart card, and in the present embodiment, the read-write equipment main body of described read-write equipment for smart card comprises a up external-connected port and a descending external-connected port, and each module for reading and writing comprises a read-write interface.
As shown in Figure 1, described read-write equipment for smart card 1 comprises read-write equipment main body 10, described read-write equipment main body 10 comprises main control unit 101, and described read-write equipment for smart card 1 also comprises four module for reading and writing: first module for reading and writing 20, second reading writing module 30, third reading writing module 40 and the 4th module for reading and writing 50;
Described read-write equipment main body 10 also comprises two external-connected ports: up external-connected port 102 and descending external-connected port 103, described read-write equipment main body 10 is connected with server end 2 by up external-connected port 102, and described read-write equipment main body 10 is connected with described four module for reading and writing by descending external-connected port 103;
Described first module for reading and writing 20, second reading writing module 30, third reading writing module 40 are followed successively by cascade with the 4th module for reading and writing 50 and are connected, second reading writing module 30 is the next stage of first module for reading and writing 20, third reading writing module 40 is the next stage of second reading writing module 30, and the 4th module for reading and writing 50 is the next stage of third reading writing module 40;
Described main control unit 101 is connected with descending external-connected port 103 with up external-connected port 102;
Connect by bus or other form between described up external-connected port 102 and the descending external-connected port 103.
Wherein, described main control unit 101 can be used to control the main body of smart card being carried out read-write operation for MCU (Micro Control Unit, micro-control unit) or other, but is not limited only to this.
Wherein, described server end 2 can have the equipment of data processing and control function for computing machine etc., but is not limited only to this.
Wherein, described first module for reading and writing 20 comprises first read-write interface 201, the first up external-connected port 202 and the first descending external-connected port 203; Described second reading writing module 30 comprises second read-write interface 301, the second up external-connected port 302 and the second descending external-connected port 303; Described third reading writing module 40 comprises that third reading writes interface the 401, the 3rd up external-connected port 402 and the 3rd descending external-connected port 403; Described the 4th module for reading and writing 50 comprises the 4th read-write interface the 501, the 4th up external-connected port 502 and the 4th descending external-connected port 503;
The described first read-write interface 201 is connected with the first descending external-connected port 203 with the described first up external-connected port 202; The described second read-write interface 301 is connected with the second descending external-connected port 303 with the described second up external-connected port 302; Described third reading is write interface 401 and is connected with the 3rd descending external-connected port 403 with the described the 3rd up external-connected port 402; Described the 4th read-write interface 501 is connected with the 4th descending external-connected port 503 with the described the 4th up external-connected port 502;
Between the described first up external-connected port 202 and the first descending external-connected port 203, between the described second up external-connected port 302 and the second descending external-connected port 303, between the described the 3rd up external-connected port 402 and the 3rd descending external-connected port 403, between the described the 4th up external-connected port 502 and the 4th descending external-connected port 503, connect by bus or other form respectively;
The first up external-connected port 202 of described first module for reading and writing 20 is connected with the descending external-connected port 103 of read-write equipment main body 10, and the first descending external-connected port 203 of described first module for reading and writing 20 is connected with the second up external-connected port 302 of described second reading writing module 30;
The second descending external-connected port 303 of described second reading writing module 30 is connected with the 3rd up external-connected port 402 of described third reading writing module 40;
The 3rd descending external-connected port 403 of described third reading writing module 40 is connected with the 4th up external-connected port 502 of described the 4th module for reading and writing 50.
Certainly, described read-write equipment for smart card 1 also can comprise the module for reading and writing more than four, when described read-write equipment for smart card 1 comprises module for reading and writing more than four, the module for reading and writing of next stage can be by the connecing port 503 and be connected of up external-connected port and described the 4th module for reading and writing 50 of self all round, thereby realize the expansion to read-write equipment for smart card.
Certainly, also can be with the one or more removals in described four module for reading and writing, the annexation between remaining each module for reading and writing can be with reference to above-mentioned connected mode.
Owing to connect by the external-connected port cascade between each module for reading and writing, thereby can the kind at read-write interface in the quantity of module for reading and writing, the module for reading and writing be increased or delete, realize the extensibility of read-write equipment for smart card.
Optionally, described external-connected port is insertion slot type hub, USB port or serial line interface, and certainly, described external-connected port is not limited thereto, and also can be other form.
Optionally, described read-write interface is the interface of contact draw-in groove, non-contact card interface or other various packing forms; Described contact draw-in groove can be standard card groove, kilocalorie draw-in groove or lesser calorie draw-in groove.
Principle of work to described read-write equipment for smart card 1 describes below:
After being connected by above-described connected mode between described read-write equipment main body 10 and adjacent module for reading and writing, each module for reading and writing, can realize communication each other; Read-write equipment main body 10 as own different read-write interface, is carried out corresponding data processing with each module for reading and writing, controls each module for reading and writing and carries out work; Server end 2 as a complete read-write equipment for smart card 1, carries out read-write operation by multiple, a plurality of module for reading and writing in this read-write equipment for smart card 1 to dissimilar smart cards with the combination of read-write equipment main body 10 and each module for reading and writing.
The utility model embodiment read-write equipment for smart card, described read-write equipment for smart card comprises four module for reading and writing, described read-write equipment main body also comprises two external-connected ports, described read-write equipment main body is connected with server end by up external-connected port, described read-write equipment main body is connected with described four module for reading and writing by descending external-connected port, connect for cascade between described four module for reading and writing, each module for reading and writing comprises the read-write interface, up external-connected port and descending external-connected port, described module for reading and writing is connected with upper level module for reading and writing or read-write equipment main body by up external-connected port, and described module for reading and writing is connected with the next stage module for reading and writing by descending external-connected port.Compared with prior art, the value volume and range of product of the module for reading and writing that the utility model can connect the read-write equipment main body increases or deletes, thereby can improve the extensibility of read-write equipment for smart card.
Embodiment two
Present embodiment provides a kind of read-write equipment for smart card, and in the present embodiment, the read-write equipment main body of described read-write equipment for smart card comprises a up external-connected port and two descending external-connected ports, and each module for reading and writing comprises two read-write interfaces.
As shown in Figure 2, described read-write equipment for smart card 1 comprises read-write equipment main body 10, described read-write equipment main body 10 comprises main control unit 101, and described read-write equipment for smart card 1 also comprises four module for reading and writing: the 5th module for reading and writing 60, the 6th module for reading and writing 70, the 7th module for reading and writing 80 and the 8th module for reading and writing 90;
Described read-write equipment main body 10 also comprises three external-connected ports: up external-connected port 102, descending external-connected port 1 and descending external-connected port 2, described read-write equipment main body 10 is connected with server end 2 by up external-connected port 102, described read-write equipment main body 10 is connected with the 6th module for reading and writing 70 with described the 5th module for reading and writing 60 by descending external-connected port 1, and described read-write equipment main body 10 is connected with the 7th module for reading and writing 80 with described the 7th module for reading and writing 80 by descending external-connected port 2;
As shown in Figure 2, described descending external-connected port 1 uses Reference numeral 1031 expressions, and described descending external-connected port 2 uses Reference numeral 1032 expressions;
Described the 5th module for reading and writing 60 and the 6th module for reading and writing 70 are for cascade is connected, and described the 7th module for reading and writing 80 is connected for cascade with the 8th module for reading and writing 90;
Wherein, described the 5th module for reading and writing 60 comprises the 5th read-write interface 1, the 5th read-write interface the 2, the 5th up external-connected port 602 and the 5th descending external-connected port 603; Described the 6th module for reading and writing 70 comprises the 6th read-write interface 1, the 6th read-write interface the 2, the 6th up external-connected port 702 and the 6th descending external-connected port 703; Described the 7th module for reading and writing 80 comprises the 7th read-write interface 1, the 7th read-write interface the 2, the 7th up external-connected port 802 and the 7th descending external-connected port 803; Described the 8th module for reading and writing 90 comprises the 8th read-write interface 1, the 8th read-write interface the 2, the 8th up external-connected port 902 and the 8th descending external-connected port 903;
As shown in Figure 2, Reference numeral 6011 expressions are used at described the 5th read-write interface 1, and Reference numeral 6012 expressions are used at described the 5th read-write interface 2; Reference numeral 7011 expressions are used at described the 6th read-write interface 1, and Reference numeral 7012 expressions are used at described the 6th read-write interface 2; Reference numeral 8011 expressions are used at described the 7th read-write interface 1, and Reference numeral 8012 expressions are used at described the 7th read-write interface 2; Reference numeral 9011 expressions are used at described the 8th read-write interface 1, and Reference numeral 9012 expressions are used at described the 8th read-write interface 2;
Described the 5th read-write interface 1 is connected with the 5th descending external-connected port 603 with the described the 5th up external-connected port 602 respectively with the 5th read-write interface 2; Described the 6th read-write interface 1 is connected with the 6th descending external-connected port 703 with the described the 6th up external-connected port 702 respectively with the 6th read-write interface 2; Described the 7th read-write interface 1 is connected with the 7th descending external-connected port 803 with the described the 7th up external-connected port 802 respectively with the 7th read-write interface 2; Described the 8th read-write interface 1 is connected with the 8th descending external-connected port 903 with the described the 8th up external-connected port 902 respectively with the 8th read-write interface 2;
Between the described the 5th up external-connected port 602 and the 5th descending external-connected port 603, between the described the 6th up external-connected port 702 and the 6th descending external-connected port 703, between the described the 7th up external-connected port 802 and the 7th descending external-connected port 803, between the described the 8th up external-connected port 902 and the 8th descending external-connected port 903, connect by bus or other form respectively;
The 5th up external-connected port 602 of described the 5th module for reading and writing 60 is connected with the descending external-connected port 1 of read-write equipment main body 10, and the 5th descending external-connected port 603 of described the 5th module for reading and writing 60 is connected with the 6th up external-connected port 702 of described the 6th module for reading and writing 70;
The 7th up external-connected port 802 of described the 7th module for reading and writing 80 is connected with the descending external-connected port 2 of read-write equipment main body 10, and the 7th descending external-connected port 803 of described the 7th module for reading and writing 80 is connected with the 8th up external-connected port 902 of described the 8th module for reading and writing 90.
Optionally, described external-connected port is insertion slot type hub, USB port or serial line interface, and certainly, described external-connected port is not limited thereto, and also can be other form.
Optionally, described read-write interface is the interface of contact draw-in groove, non-contact card interface or other various packing forms; Described contact draw-in groove can be standard card groove, kilocalorie draw-in groove or lesser calorie draw-in groove.
The utility model embodiment read-write equipment for smart card, described read-write equipment for smart card comprises four module for reading and writing, described read-write equipment main body also comprises three external-connected ports, described read-write equipment main body is connected with server end by up external-connected port, described read-write equipment main body is connected with two module for reading and writing wherein by descending external-connected port 1, described read-write equipment main body is connected with two other module for reading and writing by descending external-connected port 2, connect for cascade between two module for reading and writing under each descending external-connected port, each module for reading and writing comprises two read-write interfaces, up external-connected port and descending external-connected port, described module for reading and writing is connected with upper level module for reading and writing or read-write equipment main body by up external-connected port, and described module for reading and writing is connected with the next stage module for reading and writing by descending external-connected port.Compared with prior art, the value volume and range of product of the module for reading and writing that the utility model can connect the read-write equipment main body increases or deletes, thereby can improve the extensibility of read-write equipment for smart card.
Certainly, the quantity of the descending external-connected port on the read-write equipment main body of described read-write equipment for smart card is not limited thereto, also can be for more than two; The quantity at the read-write interface on the described module for reading and writing is not limited thereto, also can be for more than two.The quantity of the descending external-connected port on described read-write equipment main body is more than two, and/or the quantity at the read-write interface on the described module for reading and writing is two when above, and the annexation between each module can be with reference to the foregoing description.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (4)
1. read-write equipment for smart card, comprise the read-write equipment main body, described read-write equipment main body comprises main control unit, it is characterized in that, described read-write equipment for smart card also comprises at least one module for reading and writing, described read-write equipment main body also comprises at least two external-connected ports, described read-write equipment main body is connected with server end by one of them external-connected port, described read-write equipment main body is connected with described at least one module for reading and writing by other external-connected port, connects for cascade between each module for reading and writing under the same external-connected port.
2. read-write equipment for smart card according to claim 1, it is characterized in that, described module for reading and writing comprises at least one read-write interface and two external-connected ports, described module for reading and writing is connected with upper level module for reading and writing or read-write equipment main body by up external-connected port, described module for reading and writing is connected with the next stage module for reading and writing by descending external-connected port, and described read-write interface is connected with descending external-connected port with described up external-connected port.
3. read-write equipment for smart card according to claim 1 and 2 is characterized in that, described external-connected port is insertion slot type hub, USB port or serial line interface.
4. read-write equipment for smart card according to claim 2 is characterized in that, described read-write interface is contact draw-in groove or non-contact card interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205974695U CN201867841U (en) | 2010-11-08 | 2010-11-08 | Smartcard read-write device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205974695U CN201867841U (en) | 2010-11-08 | 2010-11-08 | Smartcard read-write device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867841U true CN201867841U (en) | 2011-06-15 |
Family
ID=44138992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205974695U Expired - Lifetime CN201867841U (en) | 2010-11-08 | 2010-11-08 | Smartcard read-write device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867841U (en) |
-
2010
- 2010-11-08 CN CN2010205974695U patent/CN201867841U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101377765B (en) | Receptacles for removable electrical interface devices | |
| CN101567052B (en) | System and method for issuing intelligent card with USB interface | |
| CN102402704B (en) | Compound multifunctional IC card reader-writer | |
| CN201867841U (en) | Smartcard read-write device | |
| CN201229582Y (en) | System for publishing smart card with USB interface | |
| US20060216999A1 (en) | 5-In-1 connector for memory cards | |
| CN208000572U (en) | A kind of USB interface multifunctional read-write equipment | |
| CN205427884U (en) | Smart card array device | |
| CN203720863U (en) | Large-capacity-USIM mass-storage issuing device | |
| CN104965468B (en) | A kind of common interface module suitable for the multi-functional acquisition control devices of CPCI | |
| CN100381979C (en) | Multi-interface memory card and its adapter module | |
| CN104090631A (en) | PCI (Peripheral Component Interconnect) device and electronic device with PCI interface | |
| CN2906750Y (en) | IC card reader/writer with USB interface | |
| CN107636676B (en) | Card reader | |
| CN201340604Y (en) | Composite contact card reader | |
| CN102799393B (en) | Double interface intelligent card chip working state administration method and apparatus | |
| CN201583987U (en) | Self-adaptive micro SD memory card compatible to MS standard | |
| CN204497518U (en) | Multifunction card adapter | |
| CN203982495U (en) | campus smart card system | |
| CN103389957A (en) | Multi-interface communication device and method | |
| CN201867843U (en) | Card reading-writing device | |
| CN202121183U (en) | Intelligent card switching device | |
| CN213520545U (en) | Novel USB slave device | |
| CN102567748B (en) | Multifunctional integrated read-write equipment on bank counter | |
| CN201503588U (en) | All-in-one card reader provided with USB HUB |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee after: Beijing Watchdata Limited by Share Ltd Address before: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee before: Beijing Woqi Data System Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |