RFID (Radio Frequency Identification)/Bluetooth communication switching device and method

A switching device, Bluetooth technology, applied in the direction of electromagnetic radiation induction, electrical components, transmission systems, etc., can solve the problem of no RFID wireless technology and Bluetooth communication technology conversion technology, affecting the application of smart phones, etc., to avoid high costs, realize Low cost and easy to use effect

Inactive Publication Date: 2015-04-29
NEWLAND DIGITAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] However, there is currently no conversion technology between RFID wireless technology and Bluetooth communication technology, which affects the application of smart phones

Method used

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  • RFID (Radio Frequency Identification)/Bluetooth communication switching device and method

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Embodiment

[0019] Such as figure 1 As shown, an RFID / Bluetooth communication transfer device, the transfer device is respectively connected to the RFID wireless network and the Bluetooth wireless network, the RFID wireless network is connected to the RFID tag, and the Bluetooth wireless network is connected to the smart terminal, Described switching device comprises RFID receiving circuit 1, bluetooth transmitting circuit 3, communication protocol converter 4 and central processing circuit 2, and described central processing circuit 2 is converted with RFID receiving circuit 1, bluetooth transmitting circuit 3, communication protocol respectively The device 4 is connected, the RFID receiving circuit is connected with the RFID wireless network, and the Bluetooth transmitting circuit 3 is connected with the Bluetooth wireless network.

[0020] Work flow of the present invention comprises the following steps as follows:

[0021] 1) The RFID receiving circuit regularly collects the informat...

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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 [0001] The invention relates to the field of wireless communication, in particular to an RFID / Bluetooth communication switching device and method. Background technique [0002] Bluetooth (Bluetooth) is an emerging short-distance wireless communication standard, which is a small, economical and short-distance wireless link established between portable computers, mobile phones and other mobile devices. The specification stipulates that the working frequency band is the public ISM frequency band, and the maximum data rate can reach 3Mbps. At present, devices using Bluetooth technology for communication have spread across all walks of life, such as mobile phones, notebooks, PDAs, and digital cameras. These devices can conveniently transmit data wirelessly through Bluetooth technology. [0003] RFID (Radio Frequency Identification) radio frequency identification is a non-contact automatic identification technology. It automatically identifies the target object a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/00H04L29/06G06K7/10
Inventor 王铀陆冬冬陈力洪
Owner NEWLAND DIGITAL TECH CO LTD
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