CN103279721B - A kind of embedded card reader dual-purpose with desktop - Google Patents
A kind of embedded card reader dual-purpose with desktop Download PDFInfo
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- CN103279721B CN103279721B CN201310072927.1A CN201310072927A CN103279721B CN 103279721 B CN103279721 B CN 103279721B CN 201310072927 A CN201310072927 A CN 201310072927A CN 103279721 B CN103279721 B CN 103279721B
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Abstract
The invention discloses a kind of embedded card reader dual-purpose with desktop.Current card reader is on the market generally embedded or Table top type two kinds.Need at the same time just to need when the card reader of two kinds of modes to buy two kinds of equipment simultaneously, add equipment cost, and inconvenience is carried in use.The present invention includes housing, described housing is provided with card-reading zone, in described housing, be provided with radio frequency card reading circuit, rf signal reception circuit, control module, terminal safety control module, data transmission circuit interface.Described radio frequency card reading circuit is positioned at below described card-reading zone.Described rf signal reception circuit comprises external rf signal reception circuit and built-in rf signal reception circuit.The invention provides the embedded card reader dual-purpose with desktop, decrease in the fortune equipment cost needing embedded and desktop two used time, and easy to usely to carry.
Description
Technical field
The present invention relates to radio frequency Card Reader technical field of electronic equipment, particularly a kind ofly can realize the embedded card reader dual-purpose with desktop.
Background technology
Current radio-frequency card reader is on the market generally embedded or Table top type two kinds, and two kinds of card reader separately use according to application scenario.But in some occasion, such as in the process of container container barcode scanning, container placement location is higher sometimes, needs to add expansion link by Table top type card reader and reaches container position and carry out barcode scanning operation, sometimes container position is lower, directly by built-in card reader barcode scanning on the spot.Such staff just needs the card reader being simultaneously equipped with two kinds of modes, and not only equipment cost is high, and uses inconvenient.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of radio-frequency card reader, can realize embedded and desktop dual-purpose, facilitates and needs the card reader in embedded and the dual-purpose situation of desktop to use, decrease reader device cost that is embedded and desktop two used time simultaneously.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
An embedded card reader dual-purpose with desktop, comprises housing, described housing is provided with card-reading zone, be provided with radio frequency card reading circuit in described housing: described radio frequency card reading circuit is positioned at below described card-reading zone, reads the data in radio-frequency card; The data received are transferred to radio frequency card reading circuit by rf signal reception circuit: the data in received RF card; Control module: the data of received RF card reading circuit also store, read and process; Terminal safety control module: provide data key to control module; Data transmission circuit: the data through control module process are reached external processing apparatus and receives the data of external unit;
Described rf signal reception circuit comprises external rf signal reception circuit and built-in rf signal reception circuit, described built-in rf signal reception circuit is built in housing and is positioned at below described card-reading zone, described built-in rf signal reception circuit connects described radio frequency card reading circuit, described housing is provided with the radiofrequency signal interface of external rf signal reception circuit, the radio frequency card reading circuit described in described external rf signal reception circuit is connected by radiofrequency signal interface.Described built-in rf signal reception circuit is by reading on the card-reading zone on housing radio-frequency card data to realize the function of the present invention as desktop radio-frequency card reader, described external rf signal reception circuit connects outside card-reading zone by radiofrequency signal interface, realizes the function of the present invention as embedded radio-frequency card reader.The demand of equipment under different occasion can be met simultaneously, do not buy two complete equipments at needs simultaneously, decrease equipment use cost, also facilitate use.
As preferably, described control module connects hardware enciphering and deciphering chip.Hardware enciphering and deciphering chip can accelerate the speed of enciphering and deciphering algorithm, has widened the processing power of control module.
As preferably, described data transmission circuit is serial circuit or ethernet circuit, and described housing is provided with serial circuit interface or ethernet circuit interface, can adapt to the transmission of different occasion data.
As preferably, described serial circuit comprises long range propagation serial circuit and short-distance transmission serial circuit.Can connect different serial ports according to the performance of external equipment, applicability is wide.
As preferably, described control module comprises central processing unit, storer and read write line, and described central processing unit, storer and read write line are integrated in a core board.Be convenient to upgrading and the replacing of whole device core parts.
As preferably, described radio frequency card reading circuit and hardware enciphering and deciphering integrated chip are in a main circuit board, and described main circuit board is provided with terminal safety control module draw-in groove and core board slot.Core board patches with main circuit board and is connected, and is convenient to maintenance upgrade, and clamping terminal safety control module in same terminal safety control module draw-in groove, is convenient to maintenance upgrade.
As preferably, described housing is provided with a USB circuit interface, and described USB circuit interface is connected to described central processing unit.When device software is safeguarded and upgrade, the equipment such as hard disk are inserted and are got conveniently.
As preferably, described terminal safety control module has 1 to 10, and described main circuit board is provided with the terminal safety control module draw-in groove matched with terminal safety control module quantity.According to the actual requirements, the terminal safety control module of data key is used to provide according to data type kind magnitude setting.
As preferably, described housing is provided with pilot lamp, and described pilot lamp is connected on central processing unit.Whether instruction display device normally works.
After adopting technique scheme, tool of the present invention has the following advantages:
Described built-in rf signal reception circuit and described external rf signal reception circuit design achieve the embedded card reader dual-purpose with desktop, the device requirement under different occasion can be met simultaneously, do not need to buy two complete equipments simultaneously, decrease equipment cost, portably use conveniently; Described control module is connected with a hardware enciphering and deciphering chip, can accelerate the speed of enciphering and deciphering algorithm, accelerates the reading speed of radio-frequency card data, can also widen the use field of equipment; Described data transmission circuit is serial port or Ethernet interface, adapt to the transmission of different occasion data, described serial port comprises long range propagation serial port and short-distance transmission serial port, and can connect different serial ports according to the performance of external equipment, applicability is wide.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is workflow diagram of the present invention;
Fig. 2 is explosive view of the present invention.
Embodiment
As shown in Figure 1-2, a kind of embedded card reader dual-purpose with desktop, comprise housing 1, described housing 1 is provided with card-reading zone 14, radio frequency card reading circuit 3 is provided with in described housing 1, the data that described radio frequency card reading circuit 3 is sent by rf signal reception circuit 2 received RF card 11, described radio frequency card reading circuit 3 is read the data in radio frequency card reading circuit 3 by the read write line 43 in control module 4 and is stored by storer 42, the key identification data type that the data obtained is provided by terminal safety control module 6, control module 4 sends data to hardware enciphering and deciphering chip 9, (data in radio-frequency card under the occasion that some are special are clear data to do decryption processing by hardware enciphering and deciphering chip 9 algorithm, data are stolen for preventing hacker, need again to do the encryption process the data of deciphering) data obtained are kept in storer 42 by read write line 43 write control unit 4 in control module 4, the data of gained are sent out by data transmission circuit interface 5 connection data transmission circuit and are received the data of external unit.In the upper described course of work, hardware enciphering and deciphering chip 9 can be removed from, in the central processing unit 41 of control module 4, directly complete the enciphering and deciphering algorithm process of data.
External rf signal reception circuit 21 and built-in rf signal reception circuit 22 is comprised at described rf signal reception circuit 2, described built-in rf signal reception circuit 22 is placed in below housing 1 card-reading zone 14, described built-in rf signal reception circuit 22 connects described radio frequency card reading circuit 3, radio-frequency card 11 is positioned on card-reading zone 14, built-in rf signal reception circuit 22 received RF card 11 data, realize the desktop radio frequency card-reading function of card reader, described housing 1 is provided with the radiofrequency signal interface 10 of external rf signal reception circuit, described external rf signal reception circuit 21 connects described radio frequency card reading circuit 3 by radiofrequency signal interface 10, complete embedded radio-frequency card reader function.Thus achieve the embedded card reader dual-purpose with desktop, meet the demand of equipment under different occasion simultaneously, decrease equipment purchase cost when needing two kinds of mode radio-frequency card readers at the same time, portably use conveniently.
Described data transmission circuit 5 is serial circuit or ethernet circuit, and described housing is provided with serial circuit interface 51 or ethernet circuit interface 52 to be suitable for the data transfer mode of different demand.Described serial circuit interface 51 comprises long range propagation serial circuit interface 511 and short-distance transmission serial circuit interface 512, transmits length requirement with the external device data meeting different performance.
Described control module 4 comprises central processing unit 41, storer 42 and read write line 43, and described central processing unit 41, storer 42 and read write line 43 are integrated in a core board 15.Described radio frequency card reading circuit 3 and hardware enciphering and deciphering chip 9 are integrated in a main circuit board 13, and described main circuit board 13 is provided with terminal safety control module draw-in groove 7 and core board slot 8.Core board 15 patches with main circuit board 13 and is connected, and when needing to carry out maintenance upgrade to equipment, can take off core board, facilitate maintenance upgrade, and clamping terminal safety control module in same terminal safety control module draw-in groove, is convenient to maintenance upgrade.
For ease of patching when maintenance of system software and renewal, the equipment such as hard disk are slotting to be got conveniently, and described housing 1 is provided with a USB circuit interface 12, and described USB circuit interface 12 is connected to described central processing unit 41.
Described terminal safety control module 6 has 1 to 10, described main circuit board 13 is provided with the terminal safety control module draw-in groove 7 matched with terminal safety control module 6 quantity, if when radio-frequency card 11 one card for multiple uses, according to the difference of use occasion, the classification of reading data is different, multiple terminal safety control module 6 is needed to provide key, Identification Data stores respectively, and certain terminal safety control module draw-in groove 7 also can exceed end safety control module 6 quantity and be convenient to upgrade further in the future.
Described housing 1 is provided with pilot lamp 16, and described pilot lamp 16 is connected on central processing unit 41, and whether the normal operation of prompt facility.
In this preferred implementation, described long range propagation serial port 511 and short-distance transmission serial port 512 are respectively RS422 and RS232.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (1)
1. an embedded card reader dual-purpose with desktop, comprises housing (1), and described housing (1) is provided with card-reading zone (14), is provided with in described housing (1)
Radio frequency card reading circuit (3): described radio frequency card reading circuit (3) is positioned at below, described card-reading zone (14), reads the data in radio-frequency card;
The data received are transferred to radio frequency card reading circuit (3) by rf signal reception circuit (2): the data in received RF card;
Control module (4): the data of received RF card reading circuit (3) also store, read and process;
Terminal safety control module (6): provide data key to control module (4);
Data transmission circuit (5): the data processed through control module (4) are reached external processing apparatus and receives the data of external unit;
It is characterized in that: described rf signal reception circuit (2) comprises external rf signal reception circuit (21) and built-in rf signal reception circuit (22), described built-in rf signal reception circuit (22) is built in housing (1) and is positioned at described below, card-reading zone (14), described built-in rf signal reception circuit (22) connects described radio frequency card reading circuit (3), described housing (1) is provided with the radiofrequency signal interface (10) of external rf signal reception circuit, radio frequency card reading circuit (3) described in described external rf signal reception circuit (21) is connected by radiofrequency signal interface (10),
Described control module (4) connects hardware enciphering and deciphering chip (9); Described data transmission circuit (5) is serial circuit or ethernet circuit, and described housing is provided with serial circuit interface (51) or ethernet circuit interface (52); Described serial circuit interface (51) comprises long range propagation serial circuit interface (511) and short-distance transmission serial circuit interface (512); Described control module (4) comprises central processing unit (41), storer (42) and read write line (43), and described central processing unit (41), storer (42) and read write line (43) are integrated in a core board (15); Described radio frequency card reading circuit (3) and hardware enciphering and deciphering chip (9) are integrated in a main circuit board (13), and described main circuit board (13) is provided with terminal safety control module draw-in groove (7) and core board slot (8); Described housing (1) is provided with a USB circuit interface (12), and described USB circuit interface (12) is connected to described central processing unit (41); Described terminal safety control module (6) has 1 to 10, and described main circuit board (13) is provided with the terminal safety control module draw-in groove (7) matched with terminal safety control module (6) quantity; Described housing (1) is provided with pilot lamp (16), and described pilot lamp (16) is connected on central processing unit (41); Described long range propagation serial circuit interface (511) and short-distance transmission serial circuit interface (512) are respectively RS422 and RS232.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072927.1A CN103279721B (en) | 2013-03-07 | 2013-03-07 | A kind of embedded card reader dual-purpose with desktop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072927.1A CN103279721B (en) | 2013-03-07 | 2013-03-07 | A kind of embedded card reader dual-purpose with desktop |
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| Publication Number | Publication Date |
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| CN103279721A CN103279721A (en) | 2013-09-04 |
| CN103279721B true CN103279721B (en) | 2016-04-27 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086767A (en) * | 2006-06-07 | 2007-12-12 | 周学明 | Vehicular intelligent monitoring system of electronic driving license |
| CN101469591A (en) * | 2008-08-08 | 2009-07-01 | 深圳市俊武科技有限公司 | Digital intelligent escort delivery system and method, and digital intelligent safety box |
| CN201348784Y (en) * | 2008-12-25 | 2009-11-18 | 苏州工业园区中际机电有限公司 | Valid certification recognizing instrument |
| CN102110223A (en) * | 2011-01-30 | 2011-06-29 | 福建鑫诺通讯技术有限公司 | System and method for RFID (Radio Frequency Identification Devices) remote-distance card-reading |
| CN203179026U (en) * | 2013-03-07 | 2013-09-04 | 浙江众合机电股份有限公司 | Embedded and desktop dual purpose card reader |
-
2013
- 2013-03-07 CN CN201310072927.1A patent/CN103279721B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086767A (en) * | 2006-06-07 | 2007-12-12 | 周学明 | Vehicular intelligent monitoring system of electronic driving license |
| CN101469591A (en) * | 2008-08-08 | 2009-07-01 | 深圳市俊武科技有限公司 | Digital intelligent escort delivery system and method, and digital intelligent safety box |
| CN201348784Y (en) * | 2008-12-25 | 2009-11-18 | 苏州工业园区中际机电有限公司 | Valid certification recognizing instrument |
| CN102110223A (en) * | 2011-01-30 | 2011-06-29 | 福建鑫诺通讯技术有限公司 | System and method for RFID (Radio Frequency Identification Devices) remote-distance card-reading |
| CN203179026U (en) * | 2013-03-07 | 2013-09-04 | 浙江众合机电股份有限公司 | Embedded and desktop dual purpose card reader |
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| Publication number | Publication date |
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| CN103279721A (en) | 2013-09-04 |
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Address after: 310000, Zhejiang, Binjiang District, Jianghan Road No. 1785, Shuangcheng international 4 building, 17 floor, Hangzhou Applicant after: ZHEJIANG ZHONGHE SCIENCE & TECHNOLOGY CO., LTD. Address before: 310000 Hangzhou science and Technology Park, high tech Zone, Zhejiang venture Road, No. 8 Applicant before: Zhejiang Zhonghe Electromechanical Co., Ltd. |
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Effective date of registration: 20180504 Address after: 310052 14 building, 4 new Shuangcheng mansion, Binjiang District net, Hangzhou, Zhejiang. Co-patentee after: ZHEJIANG ZHONGHE SCIENCE & TECHNOLOGY CO., LTD. Patentee after: Zhejiang Insigma Zhonghe Rail Transportation Engineering Co., Ltd. Address before: 310000 17 floor, 4 International Building 4, Jianghan Road, Binjiang District, Hangzhou, Zhejiang. Patentee before: ZHEJIANG ZHONGHE SCIENCE & TECHNOLOGY CO., LTD. |