CN208110651U - Compound RFID tag - Google Patents
Compound RFID tag Download PDFInfo
- Publication number
- CN208110651U CN208110651U CN201820772425.8U CN201820772425U CN208110651U CN 208110651 U CN208110651 U CN 208110651U CN 201820772425 U CN201820772425 U CN 201820772425U CN 208110651 U CN208110651 U CN 208110651U
- Authority
- CN
- China
- Prior art keywords
- circuit unit
- unit
- antenna
- label circuit
- passive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Near-Field Transmission Systems (AREA)
Abstract
The utility model provides a kind of compound RFID tag.The compound RFID tag includes：Circuit carrier unit, first antenna unit, the second antenna element, passive label circuit unit, active label circuit unit and packaging protection body.Circuit carrier unit carries first antenna unit, second antenna element, passive label circuit unit and active label circuit unit, passive label circuit unit includes first antenna port and output port of power source, active label circuit unit includes the second antenna port and power input port, the first antenna port of passive label circuit unit is connect with first antenna unit, the output port of power source of passive label circuit unit is connect with the power input port of the active label circuit unit, second antenna port of active label circuit unit is connect with the second antenna element, packaging protection body at least covers passive label circuit unit.The function of active label can be integrated on passive label by the compound RFID tag.
Description
Technical field
The utility model relates to a kind of radio frequency identification (RFID) label more particularly to a kind of compound RFID tags.
Background technique
With the extensive use of RFID tag under circumstances, some technical bottleneck problems are exposed in, wherein
Typically the relatively simple function of passive label application scenarios is limited, and feature-rich active RFID tag is in use
By the restriction of limited battery life, cause the product non-maintaining period very short, the Life cycle cost of project is high.Such as
It is a urgent problem to be solved that, which can make the product of more close to the need,.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of compound RFID tag, the compound radio frequency
Identify that label includes：Circuit carrier unit, first antenna unit, the second antenna element, passive label circuit unit, active label
Circuit unit and packaging protection body, wherein circuit carrier unit carrying first antenna unit, the second antenna element, passive
Tag circuit unit, active label circuit unit, the passive label circuit unit include first antenna port and power supply output
Port, the active label circuit unit include the second antenna port and power input port, the passive label circuit unit
First antenna port connect with first antenna unit, the output port of power source of the passive label circuit unit with it is described active
The power input port of tag circuit unit connects, the second antenna port of the active label circuit unit and the second antenna list
Member connection, the packaging protection body at least cover the passive label circuit unit.
Preferably, the packaging protection body covers the passive label circuit unit and the active label circuit list
Member.
Preferably, the passive label circuit unit includes for will be from the received radio of first antenna unit
The energy converter that the energy of signal is converted to electric energy to be powered to active label circuit unit.
Preferably, the passive label circuit unit includes the miniature energy storage electronic component for storing electric energy.
Preferably, the radio frequency of the active label circuit unit communication with the outside world is different from the passive label
The radio frequency of circuit unit communication with the outside world.
Preferably, the passive label circuit unit includes determining whether device, the decision maker is according to from described first
The size and communication instruction of the energy of the received radio signal of antenna element automatically switch labeling task mode, the Working mould
Formula includes independent passive label operating mode, independent active label operating mode, passive label and active label dual-mode of operation mould
Formula.
The function of active label is integrated on passive label by compound RFID tag provided by the utility model,
Compound radio frequency identification marking is signed in the form of passive label while realizing active label function and passive label function.It used
Cheng Zhong, passive label circuit unit can also externally provide power supply in addition to the function of having conventional passive RFID label, this
Power supply can be used to drive active label circuit unit, for realizing the function of conventional active label.
Detailed description of the invention
Fig. 1 is the block diagram of compound RFID tag according to the present utility model.
Fig. 2 is the structural schematic diagram of compound RFID tag according to the present utility model.
Reference signs list
100. circuit carrier unit
101. first antenna unit
102. the second antenna element
103. passive label circuit unit
104. active label circuit unit
105. packaging protection body
Specific embodiment
For the understanding convenient for implementing to the utility model, the utility model is further explained below in conjunction with attached drawing
Explanation.
As depicted in figs. 1 and 2, a kind of compound RFID tag is shown.The compound RFID tag includes：
Circuit carrier unit 100, first antenna unit 101, the second antenna element 102, passive label circuit unit 103, active label
Circuit unit 104, packaging protection body 105.
The circuit carrier unit 100 carries first antenna unit 101, the second antenna element 102, passive label circuit list
First 103, active label circuit unit 104.There are two ports, i.e. passive label circuit unit 103 for passive label circuit unit 103
Antenna port and passive label circuit unit 103 output port of power source；Active label circuit unit 104 there are two port,
That is the power input port of the antenna port of active label circuit unit 104 and active label circuit unit 104.Described first day
Line unit 101 is connected to the antenna end of passive label circuit unit 103；The power supply of the passive label circuit unit 103 exports
End connects the power input of active tag circuit unit 104；The antenna port connection the of the active label circuit unit 104
Two antenna elements 102；The packaging protection body 105 at least covers passive label circuit unit 103, or at least covers first day
Line unit 101 and passive label circuit unit 103.
In the application, which proceeds as follows：First antenna unit 101 receives aerogram
Number and electric signal is passed into passive label circuit unit 103, activate passive label circuit unit 103；Passive label circuit list
Member 103 carries out operation and response according to wireless communication number, including but is not limited to the response of passive label number, passive label
Data field read-write, passive label key authentication, setting labeling task mode；Passive label circuit unit 103 includes determining whether device
And energy converter, the decision maker determine whether according to the received radio signal energy size of first antenna unit 101
In " output port of power source of passive label circuit unit 103 " out-put supply；If the nothing that passive label circuit unit 103 obtains
Line electrical signal energy is sufficiently large, then is electric energy by radio signal energy conversion using energy converter, thus in " passive label
The output port of power source of circuit unit 103 " out-put supply activates active label circuit unit 104, and it is supported to carry out function behaviour
Make；The active label circuit unit 104 being activated can receive the radio of the second antenna element 102 according to specific preset state
Communication instruction carries out corresponding operation and response, including but is not limited to the response of active label number, the reading of active label data field
It writes, the transmitting of active label key authentication, active label broadcast signaling, the other function realization of active label；When first antenna list
The received radio signal of member 101 disappears, and passive label circuit unit 103 and active label circuit unit 104 lose energy immediately
Amount supports that label power down enters dormant state.The active label circuit unit of this label is able to use and passive label circuit list
The different radio frequency communication with the outside world of member.
In use process, passive label circuit unit is in addition to the function of having conventional passive RFID label, passive label electricity
The energy converter of road unit is used to be converted to the radio energy from first antenna unit electric energy with electric to active label
Road unit is powered, so that this power supply can be used to drive active label circuit unit externally to provide power supply, is used to real
The function of existing conventional active label.The decision maker of RFID tag provided by the utility model according to passive label circuit
Unit be connected first antenna unit incident radio signal energy size and communication instruction automatically switch labeling task mode,
Operating mode includes but is not limited to independent passive label operating mode, independent active label operating mode, passive label and active
Label dual-mode of operation mode.The passive design that the utility model uses is realized in the scheme of conventional active label function, is not adopted
With this unstable energy storage device such as battery, but safety and the stable miniature energy-storage units of performance are used, eliminates biography
The hidden danger of system energy-storage travelling wave tube detonation, leakage, chemical contamination.
The utility model breaches that typical passive label application scenarios are relatively simple, the limited bottleneck of function, Neng Gouyong
The mode of passive label realizes conventional active RFID labels function abundant, while getting rid of conventional active label to battery
It relies on, to not influenced by limited battery life, product realizes that Life cycle is non-maintaining, can make the full life of project
Life cycle costing is greatly lowered.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (6)
1. a kind of compound RFID tag, which is characterized in that the compound RFID tag includes：Circuit carrier list
Member, first antenna unit, the second antenna element, passive label circuit unit, active label circuit unit and packaging protection body,
In, the circuit carrier unit carrying first antenna unit, the second antenna element, passive label circuit unit and active label electricity
Road unit, the passive label circuit unit include first antenna port and output port of power source, the active label circuit list
Member includes the second antenna port and power input port, the first antenna port of the passive label circuit unit and first antenna
Unit connection, the power input of the output port of power source of the passive label circuit unit and the active label circuit unit
Mouth connection, the second antenna port of the active label circuit unit are connect with the second antenna element, and the packaging protection body is extremely
The passive label circuit unit is covered less.
2. compound RFID tag according to claim 1, which is characterized in that described in the packaging protection body covering
Passive label circuit unit and the active label circuit unit.
3. compound RFID tag according to claim 1 or 2, which is characterized in that the passive label circuit list
Member includes for will be converted to electric energy from the energy of the received radio signal of first antenna unit with electric to active label
The energy converter that road unit is powered.
4. compound RFID tag according to claim 3, which is characterized in that the passive label circuit unit packet
Include the miniature energy storage electronic component for storing electric energy.
5. compound RFID tag according to claim 1 or 2, which is characterized in that the active label circuit list
The radio frequency of first communication with the outside world is different from the radio frequency of the passive label circuit unit communication with the outside world.
6. compound RFID tag according to claim 1 or 2, which is characterized in that the passive label circuit list
Member includes determining whether device, and the decision maker is according to the size of the energy from the received radio signal of first antenna unit
With communication instruction automatically switch labeling task mode, the operating mode include independent passive label operating mode, individually it is active
Labeling task mode, passive label and active label dual-mode of operation mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772425.8U CN208110651U (en) | 2018-05-16 | 2018-05-16 | Compound RFID tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772425.8U CN208110651U (en) | 2018-05-16 | 2018-05-16 | Compound RFID tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110651U true CN208110651U (en) | 2018-11-16 |
Family
ID=64125496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772425.8U Expired - Fee Related CN208110651U (en) | 2018-05-16 | 2018-05-16 | Compound RFID tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110651U (en) |
-
2018
- 2018-05-16 CN CN201820772425.8U patent/CN208110651U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205354075U (en) | Non -contact card | |
| CN102184576B (en) | Vehicle-mounted unit of 5.8 GHz electronic toll collection system | |
| CN102663456B (en) | One is active radio frequency identification system closely | |
| CN204334968U (en) | A kind of Big Dipper short message communication and the Big Dipper/GPS locating terminal | |
| CN102542218B (en) | Method and system for transmitting radio frequency identification (RFID) data, and hardware platform for RFID label | |
| CN208110651U (en) | Compound RFID tag | |
| CN101604399A (en) | Active RFID tag | |
| CN202486816U (en) | Interactive intelligent active electronic tag | |
| CN201084177Y (en) | An active label for long-distance acousto-optic positioning | |
| CN202134073U (en) | Electronic anti-loss and anti-theft device | |
| CN103761849A (en) | CMC (control module on chip)-chip-based low-power-consumption wireless meter reading acquirer | |
| CN108090552A (en) | A kind of CPC cards of changeable power supply mode | |
| CN203870655U (en) | Photoelectric automatically-transforming passive RFID tag | |
| CN207968474U (en) | A kind of rf signal reception device for communication | |
| CN208654835U (en) | A kind of solar powered low-power consumption RFID active electronic label | |
| CN209784774U (en) | intelligent trunk controller | |
| CN201903891U (en) | Temperature tag reading and writing device based on 2.4G and bluetooth wireless communication technology | |
| CN202887233U (en) | Low-power-consumption active radio frequency identification (RFID) tag | |
| CN207910778U (en) | Signal repeater and signal relay system | |
| CN202049350U (en) | Vehicle-mounted unit of 5.8GHz ETC system | |
| CN205692191U (en) | A kind of asset management RFID label tag | |
| CN105281428A (en) | Wireless communication system of on-load capacitance-regulating pressure-regulating transformer | |
| CN107392071A (en) | A kind of novel ultra-high frequency reader | |
| CN216357104U (en) | Communication conversion device | |
| CN206211990U (en) | Radio frequency communication devices and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |