CN202495052U - Compatible equipment of common USB interface and HIDUSB interface of second generation identity card reader - Google Patents
Compatible equipment of common USB interface and HIDUSB interface of second generation identity card reader Download PDFInfo
- Publication number
- CN202495052U CN202495052U CN2012201289551U CN201220128955U CN202495052U CN 202495052 U CN202495052 U CN 202495052U CN 2012201289551 U CN2012201289551 U CN 2012201289551U CN 201220128955 U CN201220128955 U CN 201220128955U CN 202495052 U CN202495052 U CN 202495052U
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- protocol module
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Abstract
The utility model discloses compatible equipment of a common USB interface and a HIDUSB interface of a second generation identity card reader. The compatible equipment comprises a protocol processor, a SAM module, a radio-frequency module, an interface detection circuit, an interface end and one or more protocol module. The protocol module comprises a HID protocol module and a common USB protocol module. The protocol processor is electrically connected with the SAM module and radio-frequency module respectively. The radio-frequency module is connected with an identity card. The protocol processor is connected with the input end of the interface end through the HID protocol module and the common USB protocol module respectively. The output end of the interface end is connected with the input end of the interface detection circuit. The output end of the interface detection circuit is connected with the HID protocol module through the HID interface. The output end of the interface detection circuit is further connected with the common USB protocol module through the USB interface. The second generation identity card reader provided by the utility model is simultaneously compatible with the common USB interface and the HIDUSB interface, thus the application range is wide.
Description
Technical field
The utility model relates to a kind of Certification of Second Generation card reader, the compatible equipment of particularly a kind of Certification of Second Generation card reader generic USB and HIDUSB interface.
Background technology
I.D. is the national general a kind of identification card by public security department's distribution; It is the highest to have frequency of utilization; And characteristics such as owning rate is the highest per capita; Along with popularizing of second generation I.D., the use of China second-generation identity card reader has also more and more widely become one of indispensable office appliance in a lot of fields such as public security, work attendance, employee's management, Internet bar's information acquisition.
Existing China second-generation identity card reader has the single face of only supporting generic USB; Can't read hiding property data; Thereby it is imperfect to cause data to read, and in the transmittance process of information, directly transmission mostly; Can't hide processing to important information, can't guarantee that information is not by shortcomings such as leakages.
The utility model content
The purpose of the utility model promptly is to solve the deficiency of prior art; The compatible equipment of a kind of Certification of Second Generation card reader generic USB and HIDUSB interface is provided; Solve existing Certification of Second Generation card reader and can only support single face, can't read hiding property data, and in information exchanging process; Can't hide processing to important information, can't guarantee that information is not by problems such as leakages.
The purpose of the utility model realizes through following technical scheme: the compatible equipment of Certification of Second Generation card reader generic USB and HIDUSB interface; It comprises protocol processor, SAM module, radio-frequency module, interface testing circuit, interface end and one or more protocol module; Protocol module comprises HID protocol module and generic USB protocol module; Protocol processor is electrically connected with SAM module, radio-frequency module respectively; Radio-frequency module is connected with outside I.D. card, and protocol processor also is connected with the input end of interface end through HID protocol module, generic USB protocol module respectively, and the output terminal of interface end is connected with the input end of interface testing circuit; The output terminal of interface testing circuit is connected with the HID protocol module through the HID interface, and the output terminal of interface testing circuit also is connected with the generic USB protocol module through USB interface.
The beneficial effect of the utility model is: the utility model provides the compatible equipment of a kind of Certification of Second Generation card reader generic USB and HIDUSB interface, and is the highest through frequency of utilization, and the I.D. that owning rate is the highest is per capita realized information acquisition; Have compatible generic USB and two kinds of interfaces of HIDUSB simultaneously; Can read hiding property data, in information exchanging process, can hide processing important information; Advantages such as information is not leaked, and the scope of application is wider have been guaranteed.
Description of drawings
Fig. 1 is the utility model structural representation block diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description, but the protection domain of the utility model is not limited to the following stated.
As shown in Figure 1; The compatible equipment of Certification of Second Generation card reader generic USB and HIDUSB interface; It comprises protocol processor, SAM module, radio-frequency module, interface testing circuit, interface end and one or more protocol module, and protocol module comprises HID protocol module and generic USB protocol module, and protocol processor is electrically connected with SAM module, radio-frequency module respectively; Radio-frequency module is connected with outside I.D. card; Described I.D. card comprises China second-generation identity card (Certification of Second Generation), and protocol processor also is connected with the input end of interface end through HID protocol module, generic USB protocol module respectively, and the output terminal of interface end is connected with the input end of interface testing circuit; Interface end is docked with outside corresponding interface; Thereby realize exchanging with external data and to Certification of Second Generation card reader function such as supply power, the output terminal of interface testing circuit is connected with the HID protocol module through the HID interface, the output terminal of interface testing circuit also passes through USB interface and is connected with the generic USB protocol module.
Claims (1)
1. the compatible equipment of Certification of Second Generation card reader generic USB and HIDUSB interface; It is characterized in that: it comprises protocol processor, SAM module, radio-frequency module, interface testing circuit, interface end and one or more protocol module; Protocol module comprises HID protocol module and generic USB protocol module; Protocol processor is electrically connected with SAM module, radio-frequency module respectively; Radio-frequency module is connected with outside I.D. card, and protocol processor also is connected with the input end of interface end through HID protocol module, generic USB protocol module respectively, and the output terminal of interface end is connected with the input end of interface testing circuit; The output terminal of interface testing circuit is connected with the HID protocol module through the HID interface, and the output terminal of interface testing circuit also is connected with the generic USB protocol module through USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201289551U CN202495052U (en) | 2012-03-31 | 2012-03-31 | Compatible equipment of common USB interface and HIDUSB interface of second generation identity card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201289551U CN202495052U (en) | 2012-03-31 | 2012-03-31 | Compatible equipment of common USB interface and HIDUSB interface of second generation identity card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495052U true CN202495052U (en) | 2012-10-17 |
Family
ID=47001267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201289551U Expired - Lifetime CN202495052U (en) | 2012-03-31 | 2012-03-31 | Compatible equipment of common USB interface and HIDUSB interface of second generation identity card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110363041A (en) * | 2019-07-02 | 2019-10-22 | 深圳华视电子读写设备有限公司 | A kind of card reader of ID card of signal stabilization transmission |
-
2012
- 2012-03-31 CN CN2012201289551U patent/CN202495052U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110363041A (en) * | 2019-07-02 | 2019-10-22 | 深圳华视电子读写设备有限公司 | A kind of card reader of ID card of signal stabilization transmission |
| CN110363041B (en) * | 2019-07-02 | 2022-11-11 | 深圳华视电子读写设备有限公司 | Identity card reader with stable signal transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term |