CN103761493A - Portable wireless radio card reader - Google Patents
Portable wireless radio card reader Download PDFInfo
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- CN103761493A CN103761493A CN201310750431.5A CN201310750431A CN103761493A CN 103761493 A CN103761493 A CN 103761493A CN 201310750431 A CN201310750431 A CN 201310750431A CN 103761493 A CN103761493 A CN 103761493A
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Abstract
The invention relates to an electronic data processing technique, in particular to a portable wireless radio card reader. The portable wireless radio card reader comprises a central microprocessor, a wireless radio frequency module, a Bluetooth module, a power module, a button, a buzzer, a crystal oscillator, a USB interface and a communication module. The central microprocessor is respectively and electrically connected with the wireless radio frequency module, the Bluetooth module, the power module, the button, the buzzer, the crystal oscillator, the USB interface and the communication module, and the wireless radio frequency module is connected with an SAM card. According to the portable wireless radio card reader, the wireless radio frequency module and the wireless Bluetooth communication module are integrated, and the portable wireless radio card reader is low in cost, high in efficiency, simple in operation, good in reliability and capable of carrying out wireless communication with terminals with the Bluetooth function such as mobile phones. The portable wireless radio card reader can be widely applied to equipment routing inspection of equipment in the fields of electricity, water supply, railways, coal mines, oil fields, finance and the like and anti-fake of various identity documents of customs, scenic spots and venues and logistics transportation occasions of warehouses, post offices and other departments.
Description
Technical field
The present invention relates to a kind of EDP technology, relate in particular to a kind of card reader of less radio-frequency.
Background technology
RFID(Radio Frequency Identification) i.e., " radio RF recognition technology ", be a kind of contactless automatic identification technology, it adopts cordless by radiofrequency signal, can automatically identify destination object and obtain related data, need not manual intervention.Wireless version as bar code, rfid system has the not available waterproof of bar code, antimagnetic, high temperature resistant, long service life, read that distance is large, on label data can encrypt, store that data capacity is large, the storage information change advantage such as freely, can work in various rugged surroundings.Its application just greatly reduces the logistics transportation of article and the expense of stock control, brings revolutionary variation to the industries such as retail, logistics.
Current, RFID technology and application development are rapid, have obtained the great attention of global industry, and numerous large-scale IT companies have started to join in the spring tide of RFID.China has the equipment manufacture that product class is the most complete, is again global most important production and processing base and consumption market, is also the large trading country in third place in the world.The development of these Dou Wei China electronic tag industries and application provides the huge market space, has brought rare opportunity to develop, RFID technology and electronic tag application will become China's information industry development and informatization a new opportunity, become national economy new growth point.But the RFID card reader majority that is used in the market identifying radio-frequency card is connected by serial ports or USB cable transmission and the Macro or mass analysis that carries out data with PC, or take again in background PC computer and connect and transmit by concrete cable after the data of certain occasion storage identification, therefore can should not connect up or require the occasion of real-time Transmission to be restricted, market in urgent need has the RFID card reader of real-time radio transfer function, especially by bluetooth, carries out the RFID card reader of wireless transmission.
Summary of the invention
Technique effect of the present invention can overcome above-mentioned defect, and a kind of portable blue-tooth RFID card reader is provided, and except possessing universal performance, it is easy and simple to handle, meets the user demand of different user.
For achieving the above object, the present invention adopts following technical scheme: it comprises central microprocessor, wireless radio frequency modules, bluetooth module, power module, button, hummer, crystal oscillator, USB interface and communication module, central microprocessor is electrically connected to wireless radio frequency modules, bluetooth module, power module, button, hummer, crystal oscillator, USB interface, communication module respectively, and wireless radio frequency modules connects SAM card.
The present invention is the high-performance card reader that wireless radio-frequency, Bluetooth wireless technology are combined.It reads in the information in electronic tag by card reader, after the decryption processing of SAM card, by central microprocessor, control by bluetooth radio module and transfer data in real time on user's mobile phone (mobile phone itself is with Bluetooth function), can on mobile phone, carry out aggregate query operation simply, after also can being gathered by mobile phone, pass to total backstage to be further analyzed processing.
Preferably, central microprocessor adopts C8051F340 model.
The present invention adopts Bluetooth technology and mobile phone or PDA etc. to realize wireless connections, cross RFID radio-frequency technique read electric radio-frequency (RF) tag, identification electronic tag (take 5 seconds is once example) can reach more than 20 hours continuously, the adaptor charge that enabled production self is worn, also can utilize USB conversion line to charge by the USB mouth of PC.Volume is little, lightweight, easy to carry and use.
Preferably, wireless radio frequency modules adopts M102CV3 model.
Preferably, bluetooth module adopts YG202M model.
Preferably, power module adopts LTC4054 model.
Preferably, SAM card adopts 9600 models.
Wireless radio frequency modules that the present invention is integrated and wireless blue tooth communication module, cost is low, efficiency is high, simple to operate, good reliability, and the terminal that can have a Bluetooth function with mobile phone etc. is carried out wireless telecommunications.The equipment routing inspection that can be widely used in the fields such as electric power, water supply, railway, colliery, oil field, finance, customs, sight spot, venue, all kinds of identity document are false proof, the occasions such as department's ground logistics transportation such as warehouse, postal service.
Accompanying drawing explanation
Fig. 1 is modular structure figure of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is specifically described:
As shown in Figure 1, portable radio frequency card reader of the present invention, comprise central microprocessor, wireless radio frequency modules, bluetooth module, power module, button, hummer, crystal oscillator, USB interface and communication module, central microprocessor is electrically connected to wireless radio frequency modules, bluetooth module, power module, button, hummer, crystal oscillator, USB interface, communication module respectively, and wireless radio frequency modules connects SAM card.
Wherein, central microprocessor adopts C8051F340 model, and wireless radio frequency modules adopts M102CV3 model, and bluetooth module adopts YG202M model, and power module adopts LTC4054 model, and SAM card adopts 9600 models.
Wireless radio frequency modules is used for identifying electronic tag, and complete and SAM card between mutual; SAM card has been used for calculating the key of sector in electronic tag and the ciphertext in electronic tag being decrypted to function, controls the order of SAM card and is controlled and sent by wireless radio frequency modules by central microprocessor; Communication module is mainly used in the download function of the program that realizes; Bluetooth module is sent to mobile phone etc. by the content in electronic tag and is had in the terminal of Bluetooth function by wireless under the control of central microprocessor; Button is mainly used to realize the shut-off function of product, by detecting POFF signal, determines whether to carry out power-off operation; Power module is mainly used to realize the power supply of circuit, power saving and the functions such as control to pilot lamp.
Claims (6)
1. a portable radio frequency card reader, it is characterized in that, comprise central microprocessor, wireless radio frequency modules, bluetooth module, power module, button, hummer, crystal oscillator, USB interface and communication module, central microprocessor is electrically connected to wireless radio frequency modules, bluetooth module, power module, button, hummer, crystal oscillator, USB interface, communication module respectively, and wireless radio frequency modules connects SAM card.
2. portable radio frequency card reader according to claim 1, is characterized in that, central microprocessor adopts C8051F340 model.
3. portable radio frequency card reader according to claim 1 and 2, is characterized in that, wireless radio frequency modules adopts M102CV3 model.
4. portable radio frequency card reader according to claim 1 and 2, is characterized in that, bluetooth module adopts YG202M model.
5. portable radio frequency card reader according to claim 1 and 2, is characterized in that, power module adopts LTC4054 model.
6. portable radio frequency card reader according to claim 1 and 2, is characterized in that, SAM card adopts 9600 models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750431.5A CN103761493A (en) | 2013-12-31 | 2013-12-31 | Portable wireless radio card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750431.5A CN103761493A (en) | 2013-12-31 | 2013-12-31 | Portable wireless radio card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103761493A true CN103761493A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310750431.5A Pending CN103761493A (en) | 2013-12-31 | 2013-12-31 | Portable wireless radio card reader |
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| CN (1) | CN103761493A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104463279A (en) * | 2014-12-11 | 2015-03-25 | 江门市大光明电力设备厂有限公司 | Ultrahigh frequency reader-writer |
| CN106339649A (en) * | 2016-08-16 | 2017-01-18 | 江门市汇朗工业机器人有限公司 | Card reader based on RF radio frequency communication |
| CN108055344A (en) * | 2017-12-26 | 2018-05-18 | 重庆天智慧启科技有限公司 | A kind of patrol system and night watching method based on mobile terminal device |
| CN108830737A (en) * | 2018-05-28 | 2018-11-16 | 中国石油大学(华东) | oil pipe digital management system |
| CN113486994A (en) * | 2021-07-07 | 2021-10-08 | 江苏科技大学 | Intelligent biological information reader-writer and information reading-writing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040176032A1 (en) * | 2002-03-26 | 2004-09-09 | Sakari Kotola | Radio frequency identification (RF-ID) based discovery for short range radio communication with reader device having transponder functionality |
| CN201174121Y (en) * | 2008-01-27 | 2008-12-31 | 青岛海尔软件有限公司 | Bluetooth RFID card reader |
| CN202495050U (en) * | 2012-03-31 | 2012-10-17 | 成都因纳伟盛科技股份有限公司 | Bluetooth card reader |
| CN203720851U (en) * | 2013-12-31 | 2014-07-16 | 青岛中科软件股份有限公司 | Portable wireless radio frequency card reader |
-
2013
- 2013-12-31 CN CN201310750431.5A patent/CN103761493A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040176032A1 (en) * | 2002-03-26 | 2004-09-09 | Sakari Kotola | Radio frequency identification (RF-ID) based discovery for short range radio communication with reader device having transponder functionality |
| CN201174121Y (en) * | 2008-01-27 | 2008-12-31 | 青岛海尔软件有限公司 | Bluetooth RFID card reader |
| CN202495050U (en) * | 2012-03-31 | 2012-10-17 | 成都因纳伟盛科技股份有限公司 | Bluetooth card reader |
| CN203720851U (en) * | 2013-12-31 | 2014-07-16 | 青岛中科软件股份有限公司 | Portable wireless radio frequency card reader |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104463279A (en) * | 2014-12-11 | 2015-03-25 | 江门市大光明电力设备厂有限公司 | Ultrahigh frequency reader-writer |
| CN106339649A (en) * | 2016-08-16 | 2017-01-18 | 江门市汇朗工业机器人有限公司 | Card reader based on RF radio frequency communication |
| CN108055344A (en) * | 2017-12-26 | 2018-05-18 | 重庆天智慧启科技有限公司 | A kind of patrol system and night watching method based on mobile terminal device |
| CN108830737A (en) * | 2018-05-28 | 2018-11-16 | 中国石油大学(华东) | oil pipe digital management system |
| CN113486994A (en) * | 2021-07-07 | 2021-10-08 | 江苏科技大学 | Intelligent biological information reader-writer and information reading-writing method |
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Application publication date: 20140430 |