CN104579431A - RFID (Radio Frequency Identification)/Bluetooth communication switching device and method - Google Patents
RFID (Radio Frequency Identification)/Bluetooth communication switching device and method Download PDFInfo
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- CN104579431A CN104579431A CN201310494675.1A CN201310494675A CN104579431A CN 104579431 A CN104579431 A CN 104579431A CN 201310494675 A CN201310494675 A CN 201310494675A CN 104579431 A CN104579431 A CN 104579431A
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Abstract
The invention relates to an RFID (Radio Frequency Identification)/Bluetooth communication switching device and method. The switching device is respectively connected with an RFID wireless network and a Bluetooth wireless network, wherein the RFID wireless network is connected with an RFID tag; the Bluetooth wireless network is connected with an intelligent terminal; the switching device includes an RFID receiving circuit, a Bluetooth transmission circuit, a communication protocol converter and a central processing circuit; the central processing circuit is connected with the RFID receiving circuit, the Bluetooth transmission circuit and the communication protocol converter respectively; the RFID receiving circuit is connected with the RFID wireless network; the Bluetooth transmission circuit is connected with the Bluetooth wireless network. Compared with the prior art, the device and the method have the advantages of being convenient to use, low in cost and good in data security.
Description
Technical field
The present invention relates to a kind of wireless communication field, especially relate to a kind of RFID/ bluetooth communication switching device and method.
Background technology
Bluetooth (Bluetooth) is a kind of emerging short distance radio communication standards, is small-sized, economic, the short-range wireless link of one set up between portable computer, mobile phone and other mobile device.The frequency range of this regulation and stipulation work is public ISM band, and peak data rate can reach 3MbPs.Utilize the equipment of Bluetooth technology communication own through spreading all trades and professions at present, as mobile phone, notebook, PDA, digital camera etc.These equipment can wirelessly transmitting data easily by Bluetooth technology.
RFID (Radio Frequency Identification) radio-frequency (RF) identification is a kind of contactless automatic identification technology, it automatically identifies destination object by radiofrequency signal and obtains related data, identification work need not manual intervention, can work in various adverse circumstances.RFID technique identifiable design high-speed moving object also can identify multiple label simultaneously, swift and convenient to operate.
Popularizing along with smart mobile phone, bluetooth and GPRS/CDMA etc., increasing smart machine is connected with mobile Internet by wireless communication technique, thus realizes the object of Smart Home, Intelligent Measurement.
But, still there is no the switch technology of RFID wireless technology and blue-tooth technology at present, thus affect the application of smart mobile phone.
Summary of the invention
Object of the present invention be exactly provide to overcome defect that above-mentioned prior art exists a kind of easy to use, realize cost is low, Information Security is high RFID/ bluetooth communication switching device and method.
Object of the present invention can be achieved through the following technical solutions:
A kind of RFID/ bluetooth communication switching device, this switching device respectively with RFID wireless network, blue tooth radio network connects, described RFID wireless network is connected with RFID label tag, described blue tooth radio network is connected with intelligent terminal and smart mobile phone respectively, it is characterized in that, described switching device comprises RFID receiving circuit, Bluetooth transmission circuit, communication protocols converter and central processing circuit, described central processing circuit respectively with RFID receiving circuit, Bluetooth transmission circuit, communication protocols converter connects, described RFID receiving circuit is connected with RFID wireless network, described Bluetooth transmission circuit is connected with blue tooth radio network.
A forwarding method for RFID/ bluetooth communication switching device, is characterized in that, comprise the following steps:
1) timing of RFID receiving circuit gathers the information of RFID label tag by RFID wireless network, and sends it to central processing circuit;
2) information received is changed by communication protocols converter by central processing circuit, transfers Bluetooth signal to by RFID signal;
3) when Bluetooth transmission module is to central processing circuit request, the data of correspondence are undertaken sending to mobile terminal or smart mobile phone by Bluetooth transmission module according to request content by central processing circuit.
4) mobile terminal or smart mobile phone store RFID relevant information after being subject to Bluetooth signal, print RFID relevant information, and upload relevant RFID information by mobile networking by blue-tooth printer, can send early warning information simultaneously.Compared with prior art, the present invention has the following advantages:
1, easy to use, to realize cost low, RFID wireless telecommunications information is converted to the blue tooth wireless communication information that common smart mobile phone can receive, RFID information can be gathered by smart mobile phone like this, store, upload and print RFID essential information, thus avoid the high cost adopting special equipment to bring.
2, remote monitoring, user uses any one Internet access at any time and any place all by internet access data management platform with accession number and password, reaches the object of inquiry and management.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of RFID/ bluetooth communication switching device, this switching device respectively with RFID wireless network, blue tooth radio network connects, described RFID wireless network is connected with RFID label tag, described blue tooth radio network is connected with intelligent terminal, described switching device comprises RFID receiving circuit 1, Bluetooth transmission circuit 3, communication protocols converter 4 and central processing circuit 2, described central processing circuit 2 respectively with RFID receiving circuit 1, Bluetooth transmission circuit 3, communication protocols converter 4 connects, described RFID receiving circuit is connected with RFID wireless network, described Bluetooth transmission circuit 3 is connected with blue tooth radio network.
Workflow of the present invention comprises the following steps as follows:
1) timing of RFID receiving circuit gathers the information of RFID label tag by RFID wireless network, and sends it to central processing circuit;
2) information received is changed by communication protocols converter by central processing circuit, transfers Bluetooth signal to by RFID signal;
3) when Bluetooth transmission module is to central processing circuit request, the data of correspondence are sent by Bluetooth transmission module according to request content by central processing circuit.
Like this, the Static and dynamic information that RFID can be stored by smart mobile phone by user is directly uploaded to mobile Internet, and administrative staff can utilize all instruments of surfing the Net can be managed whole RFID label tag completed application by access the Internet, inquiry Item Information, humiture information, time, quantity, type information etc.
Claims (2)
1. a RFID/ bluetooth communication switching device, this switching device respectively with RFID wireless network, blue tooth radio network connects, described RFID wireless network is connected with RFID label tag, described blue tooth radio network is connected with intelligent terminal and smart mobile phone respectively, it is characterized in that, described switching device comprises RFID receiving circuit, Bluetooth transmission circuit, communication protocols converter and central processing circuit, described central processing circuit respectively with RFID receiving circuit, Bluetooth transmission circuit, communication protocols converter connects, described RFID receiving circuit is connected with RFID wireless network, described Bluetooth transmission circuit is connected with blue tooth radio network.
2., as a forwarding method for the RFID/ bluetooth communication switching device as described in arbitrary in claim 1, it is characterized in that, comprise the following steps:
1) timing of RFID receiving circuit gathers the information of RFID label tag by RFID wireless network, and sends it to central processing circuit;
2) information received is changed by communication protocols converter by central processing circuit, transfers Bluetooth signal to by RFID signal;
3) when Bluetooth transmission module is to central processing circuit request, the data of correspondence are undertaken sending to mobile terminal or smart mobile phone by Bluetooth transmission module according to request content by central processing circuit.
4) mobile terminal or smart mobile phone store RFID relevant information after being subject to Bluetooth signal, print RFID relevant information, and upload relevant RFID information by mobile networking by blue-tooth printer, can send early warning information simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494675.1A CN104579431A (en) | 2013-10-21 | 2013-10-21 | RFID (Radio Frequency Identification)/Bluetooth communication switching device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494675.1A CN104579431A (en) | 2013-10-21 | 2013-10-21 | RFID (Radio Frequency Identification)/Bluetooth communication switching device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104579431A true CN104579431A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310494675.1A Pending CN104579431A (en) | 2013-10-21 | 2013-10-21 | RFID (Radio Frequency Identification)/Bluetooth communication switching device and method |
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Citations (6)
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| CN101364911A (en) * | 2007-08-06 | 2009-02-11 | 海尔集团公司 | Household appliance network system capable of realizing equipment recognization |
| CN202177915U (en) * | 2011-08-05 | 2012-03-28 | 山东金质信息技术有限公司 | Portable UHF (Ultra High Frequency) frequency band RFID (Radio Frequency Identification) reader-writer adopting wireless data transmission |
| CN202432822U (en) * | 2012-01-17 | 2012-09-12 | 青岛海信电器股份有限公司 | Intelligent refrigerator and intelligent network refrigerator system |
| CN202632309U (en) * | 2012-06-18 | 2012-12-26 | 成都鼎安华物联网工程应用有限公司 | Portable card reader |
| CN103067039A (en) * | 2012-11-09 | 2013-04-24 | 邹伟 | Method for converting Bluetooth or wireless fidelity (WIFI) into 433/315 wireless communication interface |
| CN203590222U (en) * | 2013-10-21 | 2014-05-07 | 福建新大陆电脑股份有限公司 | RFID/Bluetooth communication switching equipment |
-
2013
- 2013-10-21 CN CN201310494675.1A patent/CN104579431A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364911A (en) * | 2007-08-06 | 2009-02-11 | 海尔集团公司 | Household appliance network system capable of realizing equipment recognization |
| CN202177915U (en) * | 2011-08-05 | 2012-03-28 | 山东金质信息技术有限公司 | Portable UHF (Ultra High Frequency) frequency band RFID (Radio Frequency Identification) reader-writer adopting wireless data transmission |
| CN202432822U (en) * | 2012-01-17 | 2012-09-12 | 青岛海信电器股份有限公司 | Intelligent refrigerator and intelligent network refrigerator system |
| CN202632309U (en) * | 2012-06-18 | 2012-12-26 | 成都鼎安华物联网工程应用有限公司 | Portable card reader |
| CN103067039A (en) * | 2012-11-09 | 2013-04-24 | 邹伟 | Method for converting Bluetooth or wireless fidelity (WIFI) into 433/315 wireless communication interface |
| CN203590222U (en) * | 2013-10-21 | 2014-05-07 | 福建新大陆电脑股份有限公司 | RFID/Bluetooth communication switching equipment |
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Application publication date: 20150429 |