CN208538137U - RFID recognition device and intelligent goods shelf system - Google Patents
RFID recognition device and intelligent goods shelf system Download PDFInfo
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- CN208538137U CN208538137U CN201821009724.2U CN201821009724U CN208538137U CN 208538137 U CN208538137 U CN 208538137U CN 201821009724 U CN201821009724 U CN 201821009724U CN 208538137 U CN208538137 U CN 208538137U
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- circular polarization
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Abstract
The utility model discloses a kind of RFID recognition device and intelligent goods shelf systems, and the RFID recognition device includes: reader, feeder line, mutiple antennas and multiple power splitters；Wherein, the reader is separately connected with the multiple power splitter；Each power splitter connects at least two antennas by feeder line；Wherein, at least two antennas of each power splitter connection, including at least one left-hand circular polarization antenna and at least one right-handed circular polarization antenna；And left-hand circular polarization antenna and right-handed circular polarization antenna are installed by way of to dress.Implement the utility model, a large amount of commodity can be monitored simultaneously by a reader, save cost.
Description
Technical field
The utility model relates to less radio-frequency fields, more particularly to a kind of RFID recognition device and intelligent goods shelf system
System.
Background technique
With the development of information technology, Chinese commodity retail trade (such as retail garment industry) will face comprehensive number
Change, the industries upgrading such as Consumer Central and information transmitting acceleration, this also means that the newly arrival in retail epoch.Commodity retail
Industry centered on enterprise itself, determines that the traditional retail chain type of management mode and information technology is worth by enterprise from past
Chain, just gradually transition is the new retail ring type value network centered on consumer.
It, can be with when consumer is interested in certain part commodity in shop in traditional commodity retail service process
The essential information that commodity are understood by the respective labels of commodity attaching, for example, price, material, date of formation etc..Sometimes also lead to
Waiter is crossed to explain consumer to understand the commodity.There are the following problems for this service mode: (1), label included
Limited information, consumer cannot be allowed to fully understand commodity, and check merchandise news inconvenience by label, need to spend consumption
Person's certain lookup time；(2), shop is needed there are enough waiters by the explanation of waiter, it is additional that this will lead to increase
Human cost, and working efficiency is not also high.
Occur a kind of identifying whether the electronic tag in induction region judges commodity by RFID recognition device at present
It is taken by carrying, and the merchandise news taken is carried to allow consumer to understand the scheme of commodity, but conventional RFID recognition device by display
Directly it is connected with reader port using antenna by feeder line.And only there are four ends mostly for reader on the market at present
Mouthful, if each port directly connects an antenna, the commodity amount that a reader can monitor will be very limited, uncomfortable
It should be used in large-scale shop.
Utility model content
The purpose of this utility model is that proposing a kind of RFID recognition device and intelligent goods shelf system, can monitor simultaneously big
The commodity for posting electronic tag of amount.
The utility model embodiment provides a kind of RFID recognition device, comprising: reader, feeder line, mutiple antennas and
Multiple power splitters；
Wherein, the reader is separately connected with the multiple power splitter；Each power splitter passes through feeder line connection at least two
A antenna；Wherein, at least two antennas of each power splitter connection, including at least one left-hand circular polarization antenna and at least
One right-handed circular polarization antenna；And left-hand circular polarization antenna and right-handed circular polarization antenna are installed by way of to dress.
Preferably, there are four ports for each power splitter tool, and for connecting four antennas, four antennas connected include two
A left-hand circular polarization antenna and two right-handed circular polarization antennas, and the left-hand circular polarization antenna and right-handed circular polarization antenna intersect
Arrangement.
The utility model embodiment additionally provides a kind of intelligent goods shelf system, comprising:
Electronic tag, back-stage management terminal for being attached on commodity, display equipment, transfer server and as above-mentioned
RFID recognition device；The transfer server respectively with the RFID recognition device, back-stage management terminal and display equipment
Connection.
Preferably, the electronic tag is the dual-dipole tags using Impinj Monza4 chip manufacturing.
Preferably, the display equipment is touch screen display device, and operating system is Android system.
Preferably, the commodity are clothes, and the electronic tag is pasted onto the drop surface of clothes or is compounded in drop
Inside tags are fixed in clothes in the form of woven label.
Preferably, the transfer server further includes the port for connecting with block chain network, comes from block to receive
The commodity public information of chain network.
In said one embodiment, by increasing power splitter, a reader is allowed to monitor several hundred commodity simultaneously
Carry and take situation, in this way, reducing the quantity (reader cost is much higher than other equipment) of reader, to save cost.
In addition, generated in order to prevent with respect to the Signal averaging of two antennas incude but incude less than blind area, each power splitter connects
The antenna connect is in such a way that a left-hand circular polarization antenna and a right-handed circular polarization antenna are to dress.
Detailed description of the invention
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram for the RFID recognition device that the utility model first embodiment provides.
Fig. 2 is the structural schematic diagram for the intelligent goods shelf system that the utility model second embodiment provides.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model first embodiment provides a kind of RFID recognition device, the RFID identification is set
Standby includes reader 21, feeder line, antenna 23 and multiple power splitters 24；
Wherein, the reader 21 is separately connected with the multiple power splitter 24；Each power splitter 24 is connected by feeder line
At least two antennas 23；Wherein, at least two antennas 23 of each power splitter 24 connection, including at least one left-handed entelechy
Change antenna and at least one right-handed circular polarization antenna；And left-hand circular polarization antenna and right-handed circular polarization antenna are by way of to dress
It is installed.
In the present embodiment, to the mode of dress are as follows: a left-hand circular polarization antenna and a right-handed circular polarization antenna composition
One antenna pair is installed during installation in the form of antenna pair, and further, the phase of a left-hand circular polarization antenna
Adjacent antenna is right-handed circular polarization antenna；The adjacent antenna of one right-handed circular polarization antenna is left-hand circular polarization antenna.
In this embodiment, it is preferred that there are four ports for each tool of power splitter 24, for connecting four antennas 23, company of institute
Four antennas connect include two left-hand circular polarization antennas and two right-handed circular polarization antennas, and the left-hand circular polarization antenna and
Right-handed circular polarization antenna cross arrangement puts in order as left-hand circular polarization antenna, right-handed circular polarization antenna, left-hand circular polarization day
Line, right-handed circular polarization antenna.It certainly, can also be right-handed circular polarization antenna, left-hand circular polarization antenna, right-handed circular polarization antenna, a left side
Hand circular polarization antenna, these schemes both are within the protection scope of the present invention.
However, it should be understood that the antenna amount that each power splitter 24 can connect is determined according to its port number,
It is not limited to 4 of the present embodiment.
In conclusion going out the cascade mode of four power splitter 24 by installing one additional, so that a reader 21 in the present embodiment
Several hundred carrying for commodity can be monitored simultaneously and take situation, in this way, reduce reader quantity (reader cost be much higher than other
Equipment), to save cost.But incude in addition, should incude with respect to the Signal averaging generation of two antennas 23 in order to prevent
Less than blind area, four antennas that each power splitter 24 connects use a left-hand circular polarization antenna and a right-handed circular polarization day
Mode of the line to dress.
Referring to Fig. 2, the utility model second embodiment additionally provides a kind of intelligent goods shelf system, comprising:
Electronic tag 10, RFID recognition device 20, back-stage management terminal 30, display equipment 40 and transfer server 50；
The transfer server 50 is connect with RFID recognition device 20, back-stage management terminal 30 and display equipment 40 respectively.
In the present embodiment, specifically:
The electronic tag 10, is set on commodity, and is stored with and the unique corresponding label coding of the electronic tag 10.
In the present embodiment, the commodity can be clothes, household electrical appliance, bedding, life furniture etc., the utility model
It is not specifically limited.Wherein, for ease of description, it is illustrated so that the commodity are clothes as an example below, it should be understood that
, other types of merchandise are also within the protection scope of the utility model.
In the present embodiment, clothes and electronic tag binding form can there are three types of: adhesive sticker RFID tag is pasted onto
Drop surface；Electronic tag direct combination is fixed in clothes in the form of woven label in drop inside tags or electronic tag.
RFID recognition device 20 is used to form an induction region, to identify the electronics mark being located in the induction region
Label 10, and the label coding of the electronic tag 10 in the induction region recognized is sent to transfer server 50.
In the present embodiment, the clothes can be placed on clothing rack, and the RFID recognition device 20 may be disposed at clothes
Near frame, to form an induction region in corresponding region, wherein electronic tag 10 in induction region can be by
The RFID recognition device 20 is recognized, and when RFID recognition device 20 recognizes electronic tag, reads electronic tag 10
Interior unique corresponding label coding, and the label coding is sent to transfer server 50.
The transfer server 50 is connect with the RFID recognition device 20, for obtaining the RFID identification equipment 20
The label coding of at least one electronic tag 10 sent, and deposited according to the label coding obtained at current time and locally
The electronic tag of the induction region is left in the label coding of storage, judgement, and the electronic tag of the induction region will be left
Label coding is sent to back-stage management terminal 30.
The back-stage management terminal 30, for searching corresponding with the label coding when receiving the label coding
Merchandise news, and the merchandise news is sent to the transfer server 50, to forward by the transfer server 50
To the display equipment 40.
The display equipment 40, for showing the merchandise news.
In the present embodiment, the transfer server 50 is when receiving the label coding of the transmission of RFID recognition device 20
(generally having multiple) label coding can be compared with the label coding being locally stored, to judge whether there is the label of missing
Coding, if so, then judge that the corresponding electronic tag of the label coding has left induction region, i.e. corresponding clothes of the electronic tag
It may be taken out by consumer.
In the present embodiment, the label coding of the missing are as follows: have in the label coding that is locally stored and receiving
The coding not having in label coding.For example, it is assumed that label coding 1, label coding 2, label has been locally stored in transfer server 50
Encode 3, label coding 4；And the label coding received has label coding 1, label coding 2, label coding 4；Then label coding 3
For the label coding of missing.
In the present embodiment, the back-stage management terminal 30 is mountable ERP system, be stored with label coding and with mark
Label encode corresponding clothing information, for example, being stored with the information such as the picture of clothes, fabric, inventory, price.When the backstage is managed
When reason terminal 30 receives label coding, clothing information corresponding with the label coding is inquired, and the clothing information is sent out
Give the transfer server 50.
In the present embodiment, the clothing information is sent to by the transfer server 50 after receiving clothing information
Equipment 40 is shown, so that the display equipment 40 is shown according to the clothing information.At this point, consumer can pass through sight
See that display equipment efficiently understands the relevant information of clothes.
In conclusion identifying equipment by the transfer server 50, electronic tag 10 and RFID in the present embodiment
20 cooperation realizes that clothes carry the judgement taken, and after judging clothes by consumer domain, obtains quilt from back-stage management terminal 30
The clothing information for carrying the clothes taken shows the clothing information on the display apparatus 40, allows client aobvious by watching
Show that equipment 40 efficiently understands the relevant information of clothes, without the drop for clothes of leafing through, explains, improve whole without waiter
The experience and efficiency of a process of consumption, and save cost of labor.
Preferably, the RFID tag uses the dual-dipole tags of Impinj Monza4 chip manufacturing.
Conventional RFID is mainly single dipole antenna, has one disadvantage in that be exactly that reading performance is very on axis of doublet direction
Difference cannot normally be read in its certain placing direction in the stabilization induction region that antenna is formed.In order to which electronic tag is in clothes hanger
On can be stable recognition, not by consumer disturb clothes hanger influenced, need using recognition the preferable electronic tag of omni-directional.This
Outside, clothing rack has many electronic tags, needs to consider group's reading performance of electronic tag, will not go here and there mutually in close quarters label
It disturbs.
In summary two o'clock, the electronic tag of the present embodiment use the double dipole mark of Impinj Monza4 chip manufacturing
Label have the characteristics that omni-directional and group's property read are good.
Preferably, the transfer server 50 further includes the port for connecting with block chain network, comes from area to receive
The commodity public information of block chain network.
In the present embodiment, the transfer server 50 may further also realize interaction with block chain network.Wherein,
Clothes, which carry out anti-fake trace to the source in the operation information and environmental protection quarantine information of the entire supply chain such as production storage, transport, shops, all may be used
To be recorded in by scanning its electronic tag on the block chain of each node maintenance of block chain network.When the transfer service
When device 50 sends label coding to block chain network, block chain network can find a system of the clothes according to the label coding
Column clothes public information, and the clothes public information is returned into the transfer server 50, the transfer server 50 will
Above-mentioned clothes public information is transferred to display, is presented to customer, so that the true of the available clothes of consumer anti-fake is traced back
Source data information improves the consumption confidence and consumption experience of consumer.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of RFID recognition device characterized by comprising reader, feeder line, mutiple antennas and multiple power splitters；
Wherein, the reader is separately connected with the multiple power splitter；Each power splitter is connected at least two days by feeder line
Line；Wherein, for each power splitter connection at least two antennas, including at least one left-hand circular polarization antenna and at least one
Right-handed circular polarization antenna；And left-hand circular polarization antenna and right-handed circular polarization antenna are installed by way of to dress.
2. RFID recognition device according to claim 1, which is characterized in that there are four ports for each power splitter tool, are used for
Four antennas are connected, four antennas connected include two left-hand circular polarization antennas and two right-handed circular polarization antennas, and institute
State left-hand circular polarization antenna and right-handed circular polarization antenna cross arrangement.
3. a kind of intelligence goods shelf system characterized by comprising
Electronic tag, back-stage management terminal, display equipment, transfer server and such as claim for being attached on commodity
RFID recognition device described in 1 or 2；The transfer server respectively with the RFID recognition device, back-stage management terminal and
Show equipment connection.
4. intelligence goods shelf system according to claim 3, which is characterized in that
The electronic tag is the dual-dipole tags using Impinj Monza4 chip manufacturing.
5. intelligence goods shelf system according to claim 3, which is characterized in that the display equipment shows for touch screen and sets
Standby, operating system is Android system.
6. intelligence goods shelf system according to claim 3, which is characterized in that the commodity are clothes, the electronics mark
Label are pasted onto the drop surface of clothes or are compounded in drop inside tags or are fixed in clothes in the form of woven label.
7. intelligence goods shelf system according to claim 3, which is characterized in that the transfer server further include for
The port of block chain network connection, to receive the commodity public information from block chain network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009724.2U CN208538137U (en) | 2018-06-28 | 2018-06-28 | RFID recognition device and intelligent goods shelf system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009724.2U CN208538137U (en) | 2018-06-28 | 2018-06-28 | RFID recognition device and intelligent goods shelf system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208538137U true CN208538137U (en) | 2019-02-22 |
Family
ID=65378760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009724.2U Active CN208538137U (en) | 2018-06-28 | 2018-06-28 | RFID recognition device and intelligent goods shelf system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208538137U (en) |
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2018
- 2018-06-28 CN CN201821009724.2U patent/CN208538137U/en active Active
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