CN202904616U - Radio frequency identification tag device using WCDMA technology and radio frequency identification tag system using WCDMA technology - Google Patents
Radio frequency identification tag device using WCDMA technology and radio frequency identification tag system using WCDMA technology Download PDFInfo
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- CN202904616U CN202904616U CN 201220563693 CN201220563693U CN202904616U CN 202904616 U CN202904616 U CN 202904616U CN 201220563693 CN201220563693 CN 201220563693 CN 201220563693 U CN201220563693 U CN 201220563693U CN 202904616 U CN202904616 U CN 202904616U
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Abstract
The utility model discloses a radio frequency identification (RFID) tag device using the Wideband Code Division Multiple Access (WCDMA) technology and a radio frequency identification tag system using the WCDMA technology. The device comprises an antenna module, a wireless power supply module, a WCDMA module and a control module, wherein the WCDMA module uses a WCDMA circuit scheme as a wireless transceiver circuit of RFID passive tags at 1.9GHz and 2.1GHz microwave bands. Most of wireless communication devices with the WCDMA function can be read-write equipment of the tags. Therefore, the flexibility of RFID read-write equipment is greatly improved, and the adoption of the WCDMA technology makes the RFID tags more compatible.
Description
Technical field
The utility model relates to radio-frequency (RF) identification (Radio Frequency Identification, RFID) technical field, relate in particular to a kind of RFID label apparatus and system that utilizes Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, WCDMA) technology.
Background technology
The RFID technology claims again electronic tag or radio frequency identification, is a kind of contactless automatic identification technology, can identify specific objective and read and write related data by radio signals, and need not to set up machinery between recognition system and the specific objective or optics contacts.Commonly used have low frequency (labels such as 125K～134.2Khz), high frequency (13.56Mhz), ultrahigh frequency, microwave.
Rfid system comprises at least: electronic tag (being the RFID label) and reader two parts.Realize the Space Coupling of radiofrequency signal between electronic tag and the reader by antenna, i.e. contactless coupling.In coupling channel, according to the transmission of sequential relationship realization energy, and the exchange of information data.Typical RFID label comprises at least: power module, radio-frequency (RF) receiving and transmission module, memory controller module.
Agreement and the disunity of the microwave frequency band RFID label of present 1.9GHz, 2.1GHz, and mostly be active label.Also incompatible between this class label variety classes, every kind of label all needs special read-write equipment or reader, and read-write equipment and reader is expensive; Owing to mostly be active label, the serviceable life of RFID label is limited, has limited to a great extent the application of RFID label.
Summary of the invention
In view of this, the fundamental purpose of the utility model embodiment is to provide a kind of RFID label apparatus and system of the WCDMA of utilization technology, solved the compatible bad problem of various RFID labels in 1.9GHz, the 2.1GHz frequency range, and incompatible problem between the read-write equipment or between the reader.
For achieving the above object, the technical scheme of the utility model embodiment is achieved in that
The utility model provides a kind of RFID label apparatus of the WCDMA of utilization technology, and described device comprises: Anneta module, wireless power supply module, WCDMA module and control module, wherein,
Described Anneta module, be used for receiving microwave carrier signals, the signal that receives is sent to the WCDMA module, the signal energy that coupling is obtained sends to wireless power supply module, after receiving the answer signal that the WCDMA module sends, described answer signal is launched;
Described wireless power supply module is used for the signal energy that the storage coupling obtains, with the operating voltage of voltage transitions to WCDMA module and control module;
Described WCDMA module is used for after operating voltage is opened, and the signal that Anneta module is sent is converted to data stream, sends to described control module, and the reply data circulation that control module is sent is changed to answer signal and sends to Anneta module;
Described control module is used for after operating voltage is opened, and the data stream that parsing WCDMA module is sent is also processed, and sends reply data stream according to result to the WCDMA module.
Wherein, described Anneta module is used for receiving microwave carrier signals, and be specially: described Anneta module receives microwave carrier signals in frequency of operation.
Wherein, described frequency of operation is 1.9GHz or 2.1GHz frequency range.
Wherein, described WCDMA module is converted to data stream with the signal that Anneta module sends, send to described control module, the reply data circulation that control module is sent is changed to answer signal and sends to Anneta module, be specially: the request signal of 1.9GHz or 2.1GHz is converted to data query stream sends to described control module, the answer signal that the reply data circulation is changed to 1.9GHz or 2.1GHz frequency range sends to Anneta module.
The utility model also provides a kind of RFID tag system of the WCDMA of utilization technology, described system comprises: utilize the RFID label apparatus of WCDMA technology, and reader or read-write equipment, wherein, described RFID label apparatus is used for carrying out information interaction with reader or read-write equipment.
Wherein, described reader or read-write equipment are specially: the radio communication device that possesses the WCDMA function.
The RFID label apparatus and the system that utilize the WCDMA technology that the utility model embodiment provides utilize the WCDMA circuit arrangement as the wireless transceiver circuit of 1.9GHz, 2.1GHz microwave RFID passive label.So that major part possesses the radio communication device of WCDMA function, for example mobile phone can become by the mode of software configuration the read-write equipment of this label.Thereby improve greatly the dirigibility of RFID read-write equipment, take full advantage of the hardware condition of mobile phone, do not need special-purpose read-write equipment to read and write Microwave Tags, utilize like this WCDMA technology so that the compatibility of RFID label is stronger.
Description of drawings
Fig. 1 is the RFID label apparatus structural representation that the utility model utilizes the WCDMA technology;
Fig. 2 is the RFID tag system structural representation that the utility model utilizes the WCDMA technology.
Embodiment
The basic thought of the utility model embodiment is: utilize the WCDMA circuit arrangement as the wireless transceiver circuit of 1.9GHz or 2.1GHz microwave RFID passive label.
Below by drawings and the specific embodiments the utility model embodiment is described in further detail again.
The utility model embodiment provides a kind of RFID label apparatus of the WCDMA of utilization technology, Fig. 1 is the RFID label apparatus structural representation that the utility model utilizes the WCDMA technology, as shown in Figure 1, this device comprises: Anneta module 11, wireless power supply module 12, WCDMA module 13 and control module 14, wherein
Described Anneta module 11, be used for receiving microwave carrier signals, the signal that receives is sent to WCDMA module 13, give wireless power supply module 12 with the signal energy that coupling obtains, after receiving the answer signal that WCDMA module 13 sends, described answer signal is launched;
Concrete, described Anneta module 11 is used for receiving and sending microwave signal, is specially: described Anneta module 11 receives microwave carrier signals in frequency of operation, sends microwave signal.Described frequency of operation is 1.9GHz or 2.1GHz frequency range.
Described wireless power supply module 12 is used for the signal energy that the storage coupling obtains, with the operating voltage of voltage transitions to WCDMA module 13 and control module 14;
Described WCDMA module 13 is used for after operating voltage is opened, and the signal that Anneta module 11 is sent is converted to data stream, sends to described control module 14, and the reply data circulation that control module 14 is sent is changed to answer signal and sends to Anneta module 11;
Concrete, the request signal that described WCDMA module 13 is sent Anneta module 11 is converted to data stream and sends to control module 14, the reply data circulation that control module 14 is sent is changed to answer signal and sends to Anneta module 11, be specially: the 1.9GHz that Anneta module 11 is sent or the request signal of 2.1GHz are converted to data query stream and send to control module 14, and the answer signal that the reply data circulation is changed to 1.9GHz or 2.1GHz frequency range sends to Anneta module 11.
Described control module 14 is used for after operating voltage is opened, and the data stream that parsing WCDMA module 13 is sent is also processed, and sends reply datas stream according to result to WCDMA module 13.
Concrete, described data stream after resolving is processed, be specially: according to default rule the data stream after resolving is judged, obtained result.Wherein, described WCDMA module 13 data stream of sending comprises: data query stream etc.
What need to further specify is, in actual applications, can utilize the WCDMA chip to realize the function of WCDMA module 13, its cheap and can realize with mobile phone in the compatibility of WCDMA function.
Fig. 2 is the RFID tag system structural representation that the utility model utilizes the WCDMA technology, and as shown in Figure 2, this system comprises: RFID label apparatus 21, and reader 22 or read-write equipment 23, wherein,
Described RFID label apparatus 21 is specially the RFID label apparatus that utilizes the WCDMA technology as shown in Figure 1, is used for carrying out information interaction with reader 22 or read-write equipment 23.
Concrete, described reader 22 or read-write equipment 23 are specially: the radio communication device that possesses the WCDMA function.Such as: mobile phone, panel computer etc.
The above; it only is preferred embodiment of the present utility model; be not be used to limiting protection domain of the present utility model, all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. radio-frequency (RF) identification (RFID) label apparatus that utilizes Wideband Code Division Multiple Access (WCDMA) (WCDMA) technology is characterized in that this device comprises: Anneta module, wireless power supply module, WCDMA module and control module, wherein,
Described Anneta module be used for to receive microwave carrier signals, and the signal that receives is sent to the WCDMA module, gives wireless power supply module with the signal energy that coupling obtains, receive the answer signal that the WCDMA module sends after, described answer signal is launched;
Described wireless power supply module is used for the signal energy that the storage coupling obtains, with the operating voltage of voltage transitions to WCDMA module and control module;
Described WCDMA module is used for after operating voltage is opened, and the signal that Anneta module is sent is converted to data stream, sends to described control module, and the reply data circulation that control module is sent is changed to answer signal and sends to Anneta module;
Described control module is used for after operating voltage is opened, and the data stream that parsing WCDMA module is sent is also processed, and sends reply data stream according to result to the WCDMA module.
2. device according to claim 1 is characterized in that, described Anneta module is used for receiving microwave carrier signals, and be specially: described Anneta module receives microwave carrier signals in frequency of operation.
3. device according to claim 2 is characterized in that, described frequency of operation is 1.9GHz or 2.1GHz frequency range.
4. device according to claim 1 and 2, it is characterized in that, described WCDMA module is converted to data stream with the signal that Anneta module sends, send to described control module, the reply data circulation that control module is sent is changed to answer signal and sends to Anneta module, be specially: the request signal of 1.9GHz or 2.1GHz is converted to data query stream sends to described control module, the answer signal that the reply data circulation is changed to 1.9GHz or 2.1GHz frequency range sends to Anneta module.
5. a RFID tag system that utilizes the WCDMA technology is characterized in that described system comprises: RFID label apparatus as claimed in claim 1 or 2, and reader or read-write equipment, wherein, described RFID label apparatus is used for carrying out information interaction with reader or read-write equipment.
6. system according to claim 5 is characterized in that, described reader or read-write equipment are specially: the radio communication device that possesses the WCDMA function.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563693 CN202904616U (en) | 2012-10-30 | 2012-10-30 | Radio frequency identification tag device using WCDMA technology and radio frequency identification tag system using WCDMA technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220563693 CN202904616U (en) | 2012-10-30 | 2012-10-30 | Radio frequency identification tag device using WCDMA technology and radio frequency identification tag system using WCDMA technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968650A (en) * | 2012-10-30 | 2013-03-13 | 林加缪 | Radio frequency identification method, tag device and tag system using wireless communication technology |
| CN106874991A (en) * | 2015-12-14 | 2017-06-20 | 简道天成电子信息科技（苏州）有限公司 | A kind of new RFID |
-
2012
- 2012-10-30 CN CN 201220563693 patent/CN202904616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968650A (en) * | 2012-10-30 | 2013-03-13 | 林加缪 | Radio frequency identification method, tag device and tag system using wireless communication technology |
| CN106874991A (en) * | 2015-12-14 | 2017-06-20 | 简道天成电子信息科技（苏州）有限公司 | A kind of new RFID |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU BLZX TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIN JIAMIAO Effective date: 20131230 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310000 HANGZHOU, ZHEJIANG PROVINCE TO: 311121 HANGZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131230 Address after: The city of Hangzhou in West Zhejiang province 311121 No. 998 Zhejiang overseas high-level talents Innovation Park 19 Building 501, Room 502 Patentee after: HANGZHOU BOLIAN ZHIXIN TECHNOLOGY CO., LTD. Address before: The city of Hangzhou in West Zhejiang province 310000 No. 1500 group of Yuhang science and Technology Innovation Center Building 1, room 318 Patentee before: Lin Jiajiu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20161030 |