CN202602911U - Wireless sensor network node device with passive radio frequency identification devices (RFID) reader-writer function - Google Patents

Wireless sensor network node device with passive radio frequency identification devices (RFID) reader-writer function Download PDF

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Publication number
CN202602911U
CN202602911U CN2012201960885U CN201220196088U CN202602911U CN 202602911 U CN202602911 U CN 202602911U CN 2012201960885 U CN2012201960885 U CN 2012201960885U CN 201220196088 U CN201220196088 U CN 201220196088U CN 202602911 U CN202602911 U CN 202602911U
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CN
China
Prior art keywords
unit
rfid read
rfid
sensor network
wireless
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Expired - Fee Related
Application number
CN2012201960885U
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Chinese (zh)
Inventor
王煜
廖原
吕海波
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HANGZHOU WEIWU NETWORK TECHNOLOGY CO., LTD.
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廖原
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Priority to CN2012201960885U priority Critical patent/CN202602911U/en
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Publication of CN202602911U publication Critical patent/CN202602911U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The utility model discloses a wireless sensor network node device with a passive radio frequency identification devices (RFID) reader-writer function. The wireless sensor network node device comprises a control processing unit, an RFID reader-writer unit, a wireless sensor network communication unit and an antenna unit. The RFID reader-writer unit is electrically connected with the control processing unit. The antenna unit is respectively connected with the wireless sensor network communication unit and the RFID reader-writer unit. The wireless sensor network node device can transmit RFID label information obtained from an RFID reader-writer to the cloud through a wireless sensor network. The wireless sensor network node device is small in size, low in power consumption and cost, and easy to carry and use.

Description

Wireless sensing net node equipment with passive RFID read write line function
Technical field
The utility model relates to a kind of technology of Internet of things field; Particularly relate to a kind of wireless sensing net node equipment with passive RFID read write line function, this equipment is used for the RFID label information that obtains from rfid interrogator is sent to high in the clouds through wireless sensor network.
Background technology
Existing rfid interrogator generally is in continuous duty, and its reading/writing distance is generally bigger, and therefore common read write line volume is big, cost is high, and power consumption is also bigger than normal, so this rfid interrogator is not easy on a large scale, commercialization is used.
And existing wireless sensing net node equipment though can obtain various heat transfer agents, can not directly obtain the identity information of article.
In sum, the cost of common RFID read-write equipment is high, volume is big, power consumption is big, can not obtain the identity identification information of article whenever and wherever possible, can not the identity identification information of article be uploaded to data center through wireless sensor network; And existing wireless sensing node equipment can not obtain the identity information of RFID label again.Therefore, press for a kind of portable wireless sensing net node equipment that can directly obtain the identity information of article.
The utility model content
The purpose of the utility model is to provide a kind of wireless sensing net node equipment with passive RFID read write line function; It can send to high in the clouds through wireless sensor network from the RFID label information that rfid interrogator obtains; Volume is little, low in energy consumption, low-cost, is easy to portable application.
Be a kind of wireless sensing net node equipment of realizing that the utility model purpose provides with passive RFID read write line function; Comprise controlled processing unit; The RFID read-write cell, the wireless sense network communication unit that are electrically connected each other with said controlled processing unit, and the antenna element that is connected with the RFID read-write cell with said wireless sense network communication unit.
More excellent ground, described wireless sensing net node equipment with passive RFID read write line function comprises that also the display unit, the input that are electrically connected each other with said controlled processing unit are provided with unit, PMU.
More excellent ground, said controlled processing unit is dsp processor, single-chip microcomputer or arm processor.
More excellent ground, said display unit is LCD display or light-emitting diode display.
More excellent ground, said input is provided with the unit and comprises three function buttons, carries out transmitting power setting, speed setting, RFID respectively and reads and writes setting.
More excellent ground, said PMU is the power-supply controller of electric of lithium battery or solar cell.
More excellent ground, said antenna element comprises RFID antenna and wireless sense network radio-frequency antenna.
The beneficial effect of the utility model is: the wireless sensing net node equipment with passive RFID read write line function of the utility model; The information collection function of having gathered RFID read-write capability and wireless sensing net node; Read passive electronic label information; And this information is sent to high in the clouds data center through wireless sensor network, accomplish the collection of system information and trace to the source etc., according to the signal strength signal intensity and the sense of wireless sensor network; Article to discerning identity position, and have low cost, low in power consumption.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the wireless sensing net node equipment of passive RFID read write line function;
Fig. 2 is the shape and structure sketch map with wireless sensing net node equipment of three function keys.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the wireless sensing net node equipment with passive RFID read write line function of the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1; A kind of wireless sensing net node equipment of the utility model embodiment with passive RFID read write line function; It comprises controlled processing unit 100; RFID read-write cells 200, wireless sense network communication unit 300, the display unit 400 that is electrically connected each other with said controlled processing unit 100, import unit 500, PMU 600 are set, and the antenna element 700 that is connected with RFID read-write cell 200 with said wireless sense network communication unit 300.
1) controlled processing unit 100
This controlled processing unit is the core processing part of node device, obtains input the control command that the unit is keyed in is set, and control RFID read-write cell reads or writes the RFID label information, and all label informations all obtain or see off through the wireless sense network communication unit;
This controlled processing unit is also controlled the time opening closing control of wireless sensor network communication unit; And after unlatching, receive identity identification information and/or the next ambient temperature and humidity information of Temperature Humidity Sensor transmission that the transmission of RFID read-write cell comes, control it and be transferred to outside high in the clouds (not shown) through antenna element.
This controlled processing unit is more controlled display unit and is shown RFID information, and the low power consumption control of the power supply (not shown) of control PMU etc.
Preferably; Said controlled processing unit can be DSP (Digital Signal Processing) processor, single-chip microcomputer or ARM (Advanced RISC Machines) processor, and it obtains the controlled processing unit of the utility model after writing the control corresponding instruction.
2) the RFID read-write cell 200
This RFID read-write cell is under the control of controlled processing unit; Read the identity identification information of external passive RFID label (not shown) through the antenna element of its connection; And under the control of controlled processing unit, transmit said identity identification information to the wireless sensor network communication unit.
Preferably, said RFID read-write cell is the read-write various rfid interrogator that meets the RFID label of international standard, and its reading/writing distance is in 20cm, and it helps low-power consumption, volume is little, cost is low.
Preferably, the identity identification information that this RFID read is the identity identification information after encrypting, and like this, can improve identity information safety of transmission in the label.
3) the wireless sense network communication unit 300
This wireless sense network communication unit is under the control of controlled processing unit, and through the antenna element of its connection, the RFID message transmission that the transmission of RFID read-write cell is come arrives outside high in the clouds, realizes the wireless sense network data communication function of equipment.
This unit is through the antenna element of its connection, and the RFID information with the transmission of RFID read-write cell comes is transferred to outside high in the clouds through wireless sense network and handles.
This wireless sense network communication unit sends to data center through wireless sensor network with RFID information, and can obtain the feedback information that data center returns.
4) display unit 400
This display unit is under the control of controlled processing unit; The various device information that shows the utility model equipment; Include but not limited to the control command of controlled processing unit transmission; RFID read-write cell RFID identity identification information, the information about power of the power supply (not shown) in the PMU, signal strength information, operating frequency and the operating rate information of the wireless sense network that the wireless sense network radio-frequency antenna that the wireless sense network communication unit connects connects; The information that is provided with of system, and/or environmental information such as humiture etc.
Preferably, as shown in Figure 2, said display unit 400 is LCD display or light-emitting diode display.
5) input is provided with unit 500
This input is provided with the control information that the unit input is provided with the utility model equipment; The operating frequency, operating rate, RFID that said control information includes but not limited to the equipment of the utility model be time for reading, wireless sense network timed sending time etc. regularly, and said control information is transferred to controlled processing unit.
Preferably, as shown in Figure 2, said input is provided with unit 500 and comprises at least three function buttons, carries out that respectively transmitting power setting, speed setting, RFID read-write are provided with etc.
6) PMU 600
This PMU is managed the power supply of node device under the control of controlled processing unit, carry out power supply unlatching, close and low-power consumption management etc.
Preferably, said PMU is the power-supply controller of electric with industrial power, lithium battery or solar cell.
7) antenna element 700
Preferably, said antenna element comprises RFID antenna and wireless sense network radio-frequency antenna, and wherein the RFID antenna is the power supply of external RF ID label (not shown) and reads the identity identification information that receives the RFID label; The wireless sense network radio-frequency antenna then carries out the radiofrequency signal transmitting-receiving with the transmission information of wireless sense network communication unit through sensor network, the RFID identity identification information is sent to outside high in the clouds (not shown) handle.
The wireless cloud sensing net node equipment with RFID read-write capability of the utility model; The information collection function of having gathered RFID read-write capability and wireless sensing net node; Read passive electronic label information, and this information is sent to high in the clouds data center through wireless sensor network, accomplish the collection of system information and trace to the source etc.; Characteristics with low cost, low-power consumption, timing read-write; Can directly obtain the identity information of RFID label, and can this information be sent to high in the clouds, according to the signal strength signal intensity and the sense of wireless sensor network through wireless sense network and Internet network; Article to discerning identity position, and can be widely used in false proofly tracing to the source, multiple field such as museum's security protection, the supervision of famous and precious safety of goods, good species selection, electronic business card.
Should be noted that at last that obviously those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, if these of the utility model are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification.

Claims (7)

1. wireless sensing net node equipment with passive RFID read write line function; It is characterized in that; Comprise controlled processing unit; The RFID read-write cell, the wireless sense network communication unit that are electrically connected each other with said controlled processing unit, and the antenna element that is connected with the RFID read-write cell with said wireless sense network communication unit.
2. the wireless sensing net node equipment with passive RFID read write line function according to claim 1 is characterized in that, comprises that also the display unit, the input that are electrically connected each other with said controlled processing unit are provided with unit, PMU.
3. the wireless sensing net node equipment with passive RFID read write line function according to claim 1 and 2 is characterized in that said controlled processing unit is dsp processor, single-chip microcomputer or arm processor.
4. the wireless sensing net node equipment with passive RFID read write line function according to claim 2 is characterized in that said display unit is LCD display or light-emitting diode display.
5. the wireless sensing net node equipment with passive RFID read write line function according to claim 2 is characterized in that, said input is provided with the unit and comprises three function buttons, carries out transmitting power setting, speed setting, RFID respectively and reads and writes setting.
6. the wireless sensing net node equipment with passive RFID read write line function according to claim 2 is characterized in that said PMU is the power-supply controller of electric with industrial power, lithium battery or solar cell.
7. the wireless sensing net node equipment with passive RFID read write line function according to claim 1 and 2 is characterized in that said antenna element comprises RFID antenna and wireless sense network radio-frequency antenna.
CN2012201960885U 2012-04-30 2012-04-30 Wireless sensor network node device with passive radio frequency identification devices (RFID) reader-writer function Expired - Fee Related CN202602911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201960885U CN202602911U (en) 2012-04-30 2012-04-30 Wireless sensor network node device with passive radio frequency identification devices (RFID) reader-writer function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201960885U CN202602911U (en) 2012-04-30 2012-04-30 Wireless sensor network node device with passive radio frequency identification devices (RFID) reader-writer function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412850A (en) * 2016-11-21 2017-02-15 丹阳伦图电子技术有限公司 Electronic shelf label system
US10097397B2 (en) 2012-08-07 2018-10-09 Gti International Semiconductor Technology Co., Ltd. System and method for managing CWSN with GUI

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10097397B2 (en) 2012-08-07 2018-10-09 Gti International Semiconductor Technology Co., Ltd. System and method for managing CWSN with GUI
CN106412850A (en) * 2016-11-21 2017-02-15 丹阳伦图电子技术有限公司 Electronic shelf label system

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ZHANG CHUNMEI HE WEILU LAO JIANHUI HE JIAN MIAO JU

Effective date: 20130117

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130117

Address after: 100176, Beijing economic and Technological Development Zone, Garden North Street, No. 2, DBA international enterprise Avenue, 52, 7 floor

Patentee after: Liao Yuan

Patentee after: Zhang Chunmei

Patentee after: He Weilu

Patentee after: Lao Jianhui

Patentee after: He Jian

Patentee after: Jiu Jun

Address before: 100176, Beijing, Beijing Daxing District economic and Technological Development Zone, 2 North Garden Street, BDA international enterprise Avenue, 56, 3 floor

Patentee before: Liao Yuan

ASS Succession or assignment of patent right

Free format text: FORMER OWNER: ZHANG CHUNMEI HE WEILU LAO JIANHUI HE JIAN MIAO JUN

Effective date: 20141126

Owner name: HANGZHOU WEIWU NETWORK TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: LIAO YUAN

Effective date: 20141126

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

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TR01 Transfer of patent right

Effective date of registration: 20141126

Address after: 311215 room A-B-102-25, 198 enlightenment Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou

Patentee after: HANGZHOU WEIWU NETWORK TECHNOLOGY CO., LTD.

Address before: 100176, Beijing economic and Technological Development Zone, Garden North Street, No. 2, DBA international enterprise Avenue, 52, 7 floor

Patentee before: Liao Yuan

Patentee before: Zhang Chunmei

Patentee before: He Weilu

Patentee before: Lao Jianhui

Patentee before: He Jian

Patentee before: Jiu Jun

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20210430

CF01 Termination of patent right due to non-payment of annual fee