CN203455846U - Bluetooth RFID card-reading apparatus - Google Patents
Bluetooth RFID card-reading apparatus Download PDFInfo
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- CN203455846U CN203455846U CN201320538415.5U CN201320538415U CN203455846U CN 203455846 U CN203455846 U CN 203455846U CN 201320538415 U CN201320538415 U CN 201320538415U CN 203455846 U CN203455846 U CN 203455846U
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- 230000002093 peripheral effect Effects 0.000 claims 1
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- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model discloses a bluetooth RFID card-reading apparatus, which belongs to the technical field of radio frequency identification. The bluetooth RFID card-reading apparatus comprises a bluetooth gateway and at least one bluetooth RFID card reader. The bluetooth gateway includes an Ethernet transmission module that is connected with a remote control end, a first bluetooth module that is connected with the Ethernet transmission module. The bluetooth RFID card reader includes a microprocessor module, a second bluetooth module and a card-reading module which are respectively connected with the microprocessor module, a memory that is connected with the card-reading module, and a radio frequency antenna that is connected with the card-reading module through a codec modulation module. The Ethernet transmission module of the bluetooth gateway sends a received remote control instruction to the microprocessor module of the bluetooth RFID card reader through the first bluetooth module and the second bluetooth module for controlling the work of the card-reading module. The bluetooth RFID card-reading apparatus can be applied to the field of the Internet of Things, and enjoys the advantages of small size, low power consumption, long-distance transmission, etc.
Description
Technical Field
The utility model belongs to the technical field of radio frequency identification, concretely relates to bluetooth RFID card reader.
Background
The Radio Frequency Identification (RFID) technology is an important component of the internet of things technology, and is a wireless communication technology that identifies a specific target and reads and writes related data through a radio signal. At present, the RFID card reader is widely applied to the fields of logistics management, identity recognition, retail, electronic toll collection systems and the like.
The traditional RFID card reader can realize data transmission only by being connected with a computer through a cable, and is limited in the field of unsuitable wiring or needing real-time data transmission and monitoring. Although the Bluetooth RFID card reader adopting the Bluetooth technology exists at present, due to the problems of large power consumption, short transmission distance and the like of the Bluetooth technology, a remote computer cannot access data acquired by the existing Bluetooth RFID card reader, and the existing Bluetooth RFID card reader cannot be generally applied. Therefore, the Bluetooth RFID card reader capable of transmitting the acquired data to the remote control end in real time is developed, and has wide application prospect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the Bluetooth RFID card reader capable of remotely acquiring data is provided to overcome the technical problems of large power consumption and short transmission distance of the existing Bluetooth RFID card reader.
The utility model discloses a Bluetooth RFID card reading device, which comprises a Bluetooth gateway and at least one Bluetooth RFID card reader; the Bluetooth gateway comprises an Ethernet transmission module connected with a remote control end and a first Bluetooth module connected with the Ethernet transmission module; the bluetooth RFID card reader includes: the system comprises a microprocessor module, a second Bluetooth module, a card reading module, a memory and a radio frequency antenna, wherein the second Bluetooth module and the card reading module are respectively connected with the microprocessor module; and the Ethernet transmission module of the Bluetooth gateway sends the received remote control instruction to a microprocessor module of the Bluetooth RFID card reader through the first Bluetooth module and the second Bluetooth module to control the card reading module to work.
The utility model discloses in, constitute bluetooth gateway jointly by bluetooth module and ethernet transmission module, through the bluetooth module of bluetooth RFID card reader, transmit the data that the RFID card reader was gathered for bluetooth gateway through wireless mode, replace traditional cable with bluetooth wireless technology, overcome the problem of data acquisition field wiring difficulty, bluetooth RFID card reader passes through the utility model discloses a bluetooth gateway and ethernet are established and are connected, have realized the data transmission between card reader and the control network to real-time will come from the data transmission of RFID card/label and carry out the control and the processing of data for remote computer.
The utility model has the advantages that: the problem that wiring of an RFID data acquisition field is difficult is solved, the equipment has ultralow standby power consumption and running power consumption, and acquired data can be transmitted to a remote computer in real time to monitor and process the data.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of an embodiment;
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Referring to fig. 1, the bluetooth RFID card reader of the present invention includes a bluetooth gateway and at least one bluetooth RFID card reader; wherein,
the Bluetooth gateway comprises an Ethernet transmission module and a Bluetooth 4.0 module a (comprising a Bluetooth antenna), the Ethernet transmission module is connected with the Bluetooth 4.0 module a, the Ethernet transmission module is used for connecting a remote computer, and the Ethernet transmission module is connected with the Bluetooth 4.0 module a through an SPI serial interface;
the bluetooth RFID card reader includes: the radio frequency antenna is connected with the card reading module through the coding and decoding modulation module, the memory is used for caching data read by the card reading module, the card reading module is also connected with the microprocessor module, and the microprocessor module is connected with the Bluetooth 4.0 module b through a UART serial interface.
In this embodiment, bluetooth module adopts bluetooth 4.0 technique, so denominated as bluetooth 4.0 module, of course, the utility model discloses a bluetooth module can also adopt the bluetooth technique of other editions.
During the use, the power supply of bluetooth RFID card reading device of the utility model can be external power supply, also can dispose the battery and realize, and its working control process is as follows: the remote computer sends a card reading instruction, the card reading instruction is transmitted to a corresponding Bluetooth RFID card reader through the Bluetooth gateway, then the card reading instruction is transmitted to an RFID card/label in an antenna area through the code modulation circuit and the radio frequency antenna, the read data is returned to the card reader through the demodulation decoding circuit, the card reader wirelessly transmits the data to the Bluetooth 4.0 module a through the Bluetooth 4.0 module b, and transmits the data to the remote computer through the Bluetooth gateway in real time, so that the real-time data transmission between the card reader and a monitoring network is realized, and the real-time monitoring and processing of the data are performed through the remote computer.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (4)
1. A Bluetooth RFID card reading device is characterized by comprising a Bluetooth gateway and at least one Bluetooth RFID card reader;
the Bluetooth gateway comprises an Ethernet transmission module connected with a remote control end and a first Bluetooth module connected with the Ethernet transmission module;
the bluetooth RFID card reader includes: the system comprises a microprocessor module, a second Bluetooth module, a card reading module, a memory and a radio frequency antenna, wherein the second Bluetooth module and the card reading module are respectively connected with the microprocessor module;
and the Ethernet transmission module of the Bluetooth gateway sends the received remote control instruction to a microprocessor module of the Bluetooth RFID card reader through the first Bluetooth module and the second Bluetooth module to control the card reading module to work.
2. The apparatus of claim 1, wherein the ethernet transport module of the bluetooth gateway is connected to the first bluetooth module through a serial peripheral interface.
3. The apparatus of claim 1 or 2, wherein the first bluetooth module and the second bluetooth module are bluetooth 4.0 modules.
4. The apparatus of claim 1, wherein the memory of the bluetooth RFID reader is an E2PROM memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538415.5U CN203455846U (en) | 2013-08-30 | 2013-08-30 | Bluetooth RFID card-reading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538415.5U CN203455846U (en) | 2013-08-30 | 2013-08-30 | Bluetooth RFID card-reading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455846U true CN203455846U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320538415.5U Expired - Fee Related CN203455846U (en) | 2013-08-30 | 2013-08-30 | Bluetooth RFID card-reading apparatus |
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| Country | Link |
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| CN (1) | CN203455846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015056263A1 (en) * | 2013-10-17 | 2015-04-23 | Wise-Sec Ltd. | Wireless protocol message conversion device and methods of using thereof |
| CN106211034A (en) * | 2016-06-30 | 2016-12-07 | 山东活点物联网技术有限公司 | RFID implementation method based on bluetooth or WIFI agreement |
-
2013
- 2013-08-30 CN CN201320538415.5U patent/CN203455846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015056263A1 (en) * | 2013-10-17 | 2015-04-23 | Wise-Sec Ltd. | Wireless protocol message conversion device and methods of using thereof |
| US9865106B2 (en) | 2013-10-17 | 2018-01-09 | Wise-Sec Ltd. | Wireless protocol message conversion device and methods of using thereof |
| CN106211034A (en) * | 2016-06-30 | 2016-12-07 | 山东活点物联网技术有限公司 | RFID implementation method based on bluetooth or WIFI agreement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |