CN209168120U - A kind of embedded ID card information reader - Google Patents

A kind of embedded ID card information reader Download PDF

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Publication number
CN209168120U
CN209168120U CN201920169951.XU CN201920169951U CN209168120U CN 209168120 U CN209168120 U CN 209168120U CN 201920169951 U CN201920169951 U CN 201920169951U CN 209168120 U CN209168120 U CN 209168120U
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China
Prior art keywords
interface
usb
communication interface
antenna
embedded
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Active
Application number
CN201920169951.XU
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Chinese (zh)
Inventor
张栋培
辛伟
范立洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING SHITUO FANGZHOU TECHNOLOGY Co Ltd
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BEIJING SHITUO FANGZHOU TECHNOLOGY Co Ltd
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Priority to CN201920169951.XU priority Critical patent/CN209168120U/en
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Abstract

The utility model discloses a kind of embedded ID card information readers, including MCU, communication interface end, radio-frequency module and antenna and SAM module, the MCU respectively with radio-frequency module and antenna, SAM module, the electrical connection of communication interface end, the radio-frequency module and antenna and identity card are connected by way of magnetic field coupling, the communication interface end is connect with external interface, the communication interface end includes RS232 interface and USB interface, the external interface includes com port, USB SDT equipment and USB free drive equipment, the communication interface end connects the com port in external interface by RS232 interface, the communication interface end connects USB SDT equipment or USB free drive equipment in external interface by USB interface.This reader can be more convenient be embedded into the terminal for needing reading identity card information, provide interface and agreement abundant, easy to use and selected for terminal, while solving the problems, such as miniaturization, anti-interference etc..

Description

A kind of embedded ID card information reader
Technical field
The utility model relates to ID card information arrangement for reading technical field more particularly to a kind of embedded ID card informations Reader.
Background technique
Resident identification card is a kind of non-contact IC card, internal intelligent storage chip store holder name, The associated electricals information such as identification card number, photo, outside can be verified and be read to the information by ID card information reader. Since public security department's distribution, obtain adequately popularizing very much at home.
It is universal with identity card, it have become people go to school, work, one of perfect instrument for indispensability of go on a journey, therefore it is more The important evidence that number management system is all compared using identity card as its information, veritified.There is varied, panoramic body Part card information reading terminal.ID card information reader is the essential important component of these terminals.
However, the existing generally existing following problems of identity card reader: (1) volume is larger, is not easy to be integrated into various In terminal;(2) communication interface is more single, some can only connect computer by USB interface and use, this is under many scenes can not It realizes;(3) communication protocol is complex, and ID card information reading speed is slow, is not suitable for the biggish occasion of flow of the people.
Utility model content
The purpose of this utility model is to provide a kind of embedded ID card information readers, have small in size, interface letter Single easy-to-use feature, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of embedded ID card information reader, Including MCU, communication interface end, radio-frequency module and antenna and SAM module, the MCU respectively with radio-frequency module and antenna, SAM mould Block, the electrical connection of communication interface end, the radio-frequency module and antenna and identity card are connected by way of magnetic field coupling, the communication Interface end is connect with external interface, and the communication interface end includes RS232 interface and USB interface, and the external interface includes COM Mouth, USB SDT equipment and USB free drive equipment, the communication interface end connect the com port in external interface by RS232 interface, The communication interface end connects USB SDT equipment or USB free drive equipment in external interface by USB interface.
Preferably, the MCU is electrically connected with SAM module, and connection type uses IDR and UART.
Preferably, RS232 interface and USB interface are supported in the communication interface end simultaneously.
Preferably, the USB interface realizes that an interface enumerates multiple equipment using complex method, while meeting SDT Puppy parc and any one free drive agreement.
Preferably, the radio-frequency module and antenna are connect by antenna with identity card.
Compared with prior art, the beneficial effects of the utility model are as follows:
The embedded ID card information reader of the utility model can receive external interface instruction by communication interface end And send MCU to, multiple data interaction is carried out between MCU control SAM module and radio-frequency module and antenna and identity card, thus real External interface now is returned to the reading of ID card information and by communication interface end, can be more convenient be embedded into needs to read In the terminal of ID card information, more abundant, interface and agreement easy to use are provided and selected for terminal, terminal works is allowed more to infuse It focuses on without spending a lot of time and energy in the acquisition of information in the use of ID card information, while considering miniaturization, anti-interference etc. The problem of.
Detailed description of the invention
Fig. 1 is the structural schematic block diagram of the utility model;
Fig. 2 is the communication interface end schematic diagram of the utility model;
Fig. 3 is the workflow block diagram of the utility model.
In figure: 1, communication interface end;2, USB interface;3, SAM module;4,MCU;5, radio-frequency module and antenna;6, identity Card;7, external interface;71, USB free drive equipment;72, USB SDT equipment;73, com port;8, RS232 interface.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of embedded ID card information reader, including MCU4, communication interface end 1, radio-frequency module And antenna 5 and SAM module 3, MCU4 are electrically connected with radio-frequency module and antenna 5, SAM module 3, communication interface end 1 respectively, MCU4 with SAM module 3 is electrically connected, and connection type uses IDR and UART, and radio-frequency module and antenna 5 connect with identity card 6, radio-frequency module and Antenna 5 connects in such a way that antenna and identity card 6 are by magnetic field coupling, and communication interface end 1 can receive the instruction of external interface 7 And send MCU4 to, multiple data interaction is carried out between MCU4 control SAM module 3 and radio-frequency module and antenna 5 and identity card 6, To realize the reading to 6 information of identity card and return to external interface 7 by communication interface end 1, communication interface end 1 connects with outside Mouthfuls 7 connect, and communication interface end 1 includes RS232 interface 8 and USB interface 2, communication interface end 1 support simultaneously RS232 interface 8 and USB interface 2, USB interface 2 using complex method realize an interface enumerate multiple equipment, while meet SDT puppy parc and Any one free drive agreement accomplishes preferably be embedded into various terminals on the basis of existing 6 information readers of identity card In, more abundant, interface and agreement easy to use are provided and selected for terminal, while considering miniaturization, anti-interference etc. Problem, external interface 7 include com port 73, USB SDT equipment 72 and USB free drive equipment 71, and communication interface end 1 is connect by RS232 Mouth 8 connects the com port 73 in external interfaces 7, and communication interface end 1 connects the USB SDT in external interface 7 by USB interface 2 and sets Standby 72 or USB free drive equipment 71.
In summary: the embedded ID card information reader of the utility model can receive outer by communication interface end 1 Portion's interface 7 instructs and sends to MCU4, and it is more that MCU4 controls progress between SAM module 3 and radio-frequency module and antenna 5 and identity card 6 Secondary data interaction, thus realize the reading to 6 information of identity card and external interface 7 is returned to by communication interface end 1, it can be more Easily it is embedded into the terminal for needing 6 information of reading identity card, provides more abundant, interface and agreement easy to use for end End selection, allows terminal works more to focus on solving simultaneously in the use of 6 information of identity card without spending a lot of time and energy in the acquisition of information Determined miniaturization, anti-interference etc. the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of embedded ID card information reader, including MCU (4), communication interface end (1), radio-frequency module and antenna (5) and SAM module (3), it is characterised in that: the MCU (4) respectively with radio-frequency module and antenna (5), SAM module (3), communication interface end (1) it is electrically connected, the radio-frequency module and antenna (5) are connect by way of magnetic field coupling with identity card (6), the communication interface End (1) is connect with external interface (7), and the communication interface end (1) includes RS232 interface (8) and USB interface (2), the outside Interface (7) includes com port (73), USB SDT equipment (72) and USB free drive equipment (71), and the communication interface end (1) passes through RS232 interface (8) connects the com port (73) in external interface (7), and the communication interface end (1) is connected by USB interface (2) USB SDT equipment (72) or USB free drive equipment (71) in external interface (7).
2. a kind of embedded ID card information reader according to claim 1, it is characterised in that: the MCU (4) with SAM module (3) electrical connection, connection type use IDR and UART.
3. a kind of embedded ID card information reader according to claim 1, it is characterised in that: the communication interface end (1) RS232 interface (8) and USB interface (2) are supported simultaneously.
4. a kind of embedded ID card information reader according to claim 1, it is characterised in that: the USB interface (2) It realizes that an interface enumerates multiple equipment using complex method, while meeting SDT puppy parc and any one free drive agreement.
5. a kind of embedded ID card information reader according to claim 1, it is characterised in that: the radio-frequency module and Antenna (5) connects in such a way that antenna and identity card (6) are by magnetic field coupling.
CN201920169951.XU 2019-01-31 2019-01-31 A kind of embedded ID card information reader Active CN209168120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920169951.XU CN209168120U (en) 2019-01-31 2019-01-31 A kind of embedded ID card information reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920169951.XU CN209168120U (en) 2019-01-31 2019-01-31 A kind of embedded ID card information reader

Publications (1)

Publication Number Publication Date
CN209168120U true CN209168120U (en) 2019-07-26

Family

ID=67328965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920169951.XU Active CN209168120U (en) 2019-01-31 2019-01-31 A kind of embedded ID card information reader

Country Status (1)

Country Link
CN (1) CN209168120U (en)

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