CN202472678U - Anti-electromagnetic interference RF article detection system and cash register system using wireless radio frequency identification - Google Patents
Anti-electromagnetic interference RF article detection system and cash register system using wireless radio frequency identification Download PDFInfo
- Publication number
- CN202472678U CN202472678U CN201220007034XU CN201220007034U CN202472678U CN 202472678 U CN202472678 U CN 202472678U CN 201220007034X U CN201220007034X U CN 201220007034XU CN 201220007034 U CN201220007034 U CN 201220007034U CN 202472678 U CN202472678 U CN 202472678U
- Authority
- CN
- China
- Prior art keywords
- unit
- article
- clamshell
- utility
- pos
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 10
- 235000012431 wafers Nutrition 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The utility model discloses an electromagnetic wave interference resistance's RF article detecting system and the receipts silver system who utilizes wireless radio frequency to discern. The detection system comprises an operation platform unit, a shell cover unit is arranged on the operation platform unit, an RF reading unit is arranged in the shell cover unit and used for reading an RF signal source, the RF signal source is arranged on an article, a control host unit is connected with the RF reading unit, and when the article is placed in or passes through the shell cover unit, the shell cover unit shields the article so as to avoid interference of other RF signals and improve the success rate of article detection. This cash registering system includes conveying unit, and on conveying unit was located to the clamshell unit, RFID read unit located and reads the RFID label in the clamshell unit, and on the article was located to the RFID label, POS unit connection RFID read unit, when the article passed through the clamshell unit, the clamshell unit shielded the article to avoid other RFID label interference and promote article and distinguish the success rate.
Description
Technical field
The utility model relates to the detection of RF article and the Shou Yin ﹝ point of sale that utilizes radio frequency identification, POS ﹞ system that a kind of anti electromagnetic wave disturbs.
Background technology
Commonly using automatic POS, is the 〝 sales field article cash register management system 〞 utility model patent of M368142 like the tw Taiwan patent No., and it has disclosed a kind of cash register management system.This cash register management system has the electronic tag (Tag) that non-contact inductive high frequency reader can read for all article in the sales field stick; Seeing through the computer servomechanism that is connected with the high frequency reader connects; When shopping cart or shopping basket during through cashier; The high frequency reader reads behind all Tag wafers to be connected with the computer servomechanism obtains the article information, shows the detail and the price of the article of buying at once at the cashier terminating machine, and passes the name of an article of selling and quantity back the computer servomechanism and deduct the stock; To grasp the quantity on each article shelf at any time, as the foundation that replenishes.
Yet aforementioned cash register management system only during through cashier, utilizes the high frequency reader directly to read all Tag wafers at shopping cart or shopping basket merely, so the inevitable interference of reading that between cashier, produces electronic tag of this cash register management system.In fact, the cashier of mentioning in the aforementioned cash register management system or its high frequency reader only can directly read the Tag wafer, and it can't avoid other unnecessary electronic tag to disturb.
Another commonly uses automatic POS; Like the tw Taiwan patent No. is that the 〝 of I312140 has the CR 〞 utility model patent that the CR 〞 patent of invention of function for receiving cash or 〝 that the tw Taiwan patent No. is M294063 have function for receiving cash; It has disclosed a kind of POS or CR with function for receiving cash; It comprises CR module (for example: can read magnetic stripe card and IC wafer card), transport interface, networking line module, in build printer, processor, memory body, action button and screen; Make it not need to connect the cash register main frame in addition, can have the function of electronic type transaction and traditional cashier's machine simultaneously.
Yet aforementioned patent number only can utilize the CR module directly to read magnetic stripe card or IC wafer card merely for the automatic POS of I312140 and M294063 number, so it inevitablely produces wrong problem that reads between the POS or CR.In fact, aforementioned patent number only can directly read magnetic stripe card or IC wafer card for the automatic POS of I312140 and M294063, and it can't avoid other unnecessary mistake to read.
Another commonly uses automatic POS; Like the tw Taiwan patent No. is the 〝 self-action cash register device 〞 utility model patent of M359023; It has disclosed a kind of self-action cash register device that connects the networking, and it uses main control unit and bar code scanner, money input block, printing machine to be combined into a self-action cash register device.All unit of main control unit control and directly and the user accomplish the task of a bargain transaction.
Yet; Aforementioned patent number sees through all unit of control, networking for the networking self-action cash register device of M359023 only utilizes main control unit merely; And task direct and user's execute sales transaction, it does not have avoids producing device or the mechanism that mistake reads.
Another is commonly used to disturb and judges radio-frequency discriminating (RFID) system; Be 200719609 〝 interference judging device, data fetcher, radio frequency identification (RFID) system, interference determination methods and disturb and judge formula 〞 application for a patent for invention like the tw Taiwan publication number; Or publication number is the 〝 Interference checker of WO 2007055000; Data reader; RFID system, interference-checking method and interference-checking program 〞 PCT patented claim, or publication number is the 〝 Interference judging device of WO 2007055037; Data reading device; RFID system, interference-judging method and interference-judging program 〞 PCT patented claim, it has disclosed interference judging device, the interference determination methods of a kind of radio frequency identification (RFID) and has disturbed and judge formula.
Yet; The PCT application that the aforementioned patent publication number is 200719609, publication number is WO 2007055000 and WO2007055037 must be operated the interference judgment mechanism of radio frequency identification (RFID) system under the Electromagnetic Interference environment; Therefore; In case during this radio frequency identification system generation Electromagnetic Interference error in judgement, must cause the risk that can't the correct execution radio frequency identification reads.
In brief, based on the technical matters or the shortcoming of aforementioned all applications and patent, commonly use the demand that automatic POS or radio frequency identification (RFID) system has further improvement, to accomplish article automated transaction, cash register operation or logistics management.
The utility model content
The fundamental purpose of the utility model provides the RF article detection system that a kind of anti electromagnetic wave disturbs; It utilizes a clamshell unit that one RF reading unit is set; To avoid this RF reading unit to be disturbed; Or the detection that promotes this RF reading unit reads success ratio, thereby reaches the purpose of avoiding the Electromagnetic Interference radio frequency identification.
To achieve these goals, the utility model has adopted following technical scheme:
The RF article detection system that a kind of anti electromagnetic wave disturbs is characterized in that it comprises:
One job platform unit is in order to put at least one article (article to be detected);
One clamshell unit, this clamshell unit is arranged on this job platform unit, so that should be positioned in this clamshell unit by article to be detected;
At least one RF reading unit, this at least one RF reading unit is arranged in this clamshell unit, and this RF reading unit is in order to reading at least one RF signal source, and this RF signal source is arranged on these article to be detected;
One main control system unit, this main control system unit is electrically connected to this RF reading unit, so that this main control system unit carries out the detection of these article to be detected;
Wherein, in the time of in these article to be detected are positioned over this clamshell unit, this clamshell unit can cover this article to be detected, disturbs and promote the power that is detected as of these article to avoid other RF signal.
This job platform unit of the utility model RF article detection system preferred embodiment comprises a conveying belt unit.
This clamshell unit of the utility model RF article detection system preferred embodiment has an inlet and an outlet.
This conveying belt unit of the utility model RF article detection system preferred embodiment is connected between this inlet and the outlet.
This inlet of the utility model RF article detection system preferred embodiment is provided with an electromagnetic shielding cover plate or an electromagnetic shielding heavy curtain.
This outlet of the utility model RF article detection system preferred embodiment is provided with an electromagnetic shielding cover plate or an electromagnetic shielding heavy curtain.
This clamshell unit of the utility model RF article detection system preferred embodiment has an outside surface and an inside surface; And one covers material layers is arranged on this outside surface or on this inside surface or between this outside surface and this inside surface; This covers material layers can cover these article, with the interference of avoiding other RF signal source and the identification success ratio that promotes these article.
This of the utility model RF article detection system preferred embodiment covers that material layers can be absorbed by an electromagnetic wave and reflecting material is processed.
This RF reading unit of the utility model RF article detection system preferred embodiment be arranged at this conveying belt unit above or below or a side.
High power or low power RF technology are selected to adopt in this RF reading unit of the utility model RF article detection system preferred embodiment and RF signal source.
This main control system unit of the utility model RF article detection system preferred embodiment is selected from a computer.
This main control system unit of the utility model RF article detection system preferred embodiment is electrically connected to this conveying belt unit.
Another purpose of the utility model provides a kind of POS of utilizing radio frequency identification; It utilizes a clamshell unit that one RFID reading unit is set; To avoid this RFID reading unit to be disturbed; Or the identification that promotes this RFID reading unit reads success ratio, thereby reaches the purpose of radio frequency identification article trading.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of POS of utilizing radio frequency identification is characterized in that it comprises:
One supply unit is in order to carry at least one article;
One clamshell unit, this clamshell unit is arranged on this supply unit, so that these article are through this clamshell unit;
One RFID reading unit, this RFID reading unit is arranged in this clamshell unit, and this RFID reading unit is in order to reading at least one RFID label, and this RFID label is arranged on these article;
One POS unit, this POS unit is electrically connected to this RFID reading unit, so that this POS unit carries out the identification and the checkout of these article;
Wherein, when these article passed through this clamshell unit, this clamshell unit can cover these article, with the interference of avoiding other RFID label and the identification success ratio that promotes these article.
This supply unit of the utility model POS preferred embodiment has a foot-switch, so that this supply unit of simple operations.
This clamshell unit of the utility model POS preferred embodiment has an inlet and an outlet.
This clamshell unit of the utility model POS preferred embodiment has an outside surface and an inside surface; And one covers material layers is arranged on this outside surface or on this inside surface or between this outside surface and this inside surface; This covers material layers can cover these article, with the interference of avoiding other RFID label and the identification success ratio that promotes these article.
This of the utility model POS preferred embodiment covers material layers and belongs to a reflection of electromagnetic wave film.
This RFID reading unit of the utility model POS preferred embodiment be arranged at this supply unit above or below.
This RFID reading unit of the utility model POS preferred embodiment and RFID label select to adopt high power or low power RF ID technology.
This POS unit of the utility model POS preferred embodiment has a device for identifying, and it is in order to read member card, employee job card or other identity identification card.
This device for identifying of the utility model POS preferred embodiment can be selected from the POS, CR, RFID reading machine or other wireless reading device.
The utility model has the advantages that:
The RF article detection system that the utility model anti electromagnetic wave disturbs utilizes a clamshell unit that the RF reading unit is set; To avoid this RF reading unit to be disturbed; Or the detection that promotes this RF reading unit reads success ratio, reaches the purpose of avoiding the Electromagnetic Interference radio frequency identification.
The utility model utilizes the POS of radio frequency identification to utilize a clamshell unit that one RFID reading unit is set; To avoid this RFID reading unit to be disturbed; Or the identification that promotes this RFID reading unit reads success ratio, reached the purpose of radio frequency identification article trading.
Description of drawings
Fig. 1 is the schematic perspective view of the RF article detection system disturbed of the anti electromagnetic wave of the utility model first preferred embodiment.
Fig. 2 is the schematic perspective view of the RF article detection system disturbed of the anti electromagnetic wave of the utility model second preferred embodiment.
Fig. 3 is the cut-open view of the clamshell unit that adopts of RF article detection system that the anti electromagnetic wave of the utility model the 3rd preferred embodiment disturbs.
Fig. 4 is the cut-open view of the clamshell unit that adopts of RF article detection system that the anti electromagnetic wave of the utility model the 4th preferred embodiment disturbs.
Fig. 5 is the schematic perspective view of the POS of utilizing radio frequency identification of the utility model the 5th preferred embodiment.
Fig. 6 is the cut-open view of the clamshell unit that adopts of the POS of utilizing radio frequency identification of the utility model the 6th preferred embodiment.
Fig. 7 is the cut-open view of the clamshell unit that adopts of the POS of utilizing radio frequency identification of the utility model the 7th preferred embodiment.
Embodiment
The RF article detection system that the anti electromagnetic wave of the utility model preferred embodiment disturbs (for example: RFID article detection system) be applicable to various RF article detection systems (for example: the check of ticket, boarding pass or ticket) or logistic management system so that carry out Item Management, make an inventory, settle accounts or other management.The RFID article detection system though the utility model preferred embodiment is only given an example, the utility model is applicable to other RF article detection system.For example, the RF article detection system that the anti electromagnetic wave of the utility model disturbs can be applicable to the logistic management system of various Electromagnetic Wave Detection, retail shop, department stores, hypermarket, leasing industry or maintenance industry, but it is not in order to restriction the utility model.
Fig. 1 has disclosed the schematic perspective view of the RF article detection system that the anti electromagnetic wave of the utility model first preferred embodiment disturbs.Please with reference to Fig. 1; The RF article detection system 1 that the anti electromagnetic wave of the utility model first preferred embodiment disturbs mainly comprises a job platform unit 10, a clamshell unit 20, a RF reading unit 30a and a main control system unit 40; It forms this RF article detection system 1 with preferable suitable configuration mode on overall architecture, but it is not in order to restriction the utility model.
Please refer again to Fig. 1; This job platform unit 10 of the utility model first preferred embodiment belongs to a fixed article plummer device or other similar bogey; It suitably passes through this RF article detection system 1 with these article 2 again in order to after putting article 2 (article to be detected, for example: paste RFID lebal article, mobile phone, blue tooth products, Wifi AP); Shown in the direction of arrow, but it is not in order to restriction the utility model.The utility model suitably takes out these article 2 from this RF article detection system 1, so that carry out the follow-up management operation after less radio-frequency detection or identification operation completion.
Please refer again to Fig. 1, this clamshell unit 20 of the utility model first preferred embodiment has a passage, can supply to carry these article 2 to pass through, and it is the clamshell (shelter) with suitable specification, and is processed by suitable material.On framework, this clamshell unit 20 is fixedly set in the top of this job platform unit 10 in a suitable manner, so that these article 2 are carried through this clamshell unit 20 in regular turn.This clamshell unit 20 of another preferred embodiment of the utility model can be made into the antenna element of this RF reading unit 30a, so that this RF reading unit 30a itself can omit additional antenna elements is set, but it is not in order to restriction the utility model.
Please refer again to Fig. 1, this clamshell unit 20 has an inlet 21 and one outlet 22, and should export 22 corresponding to this by inlet 21, passes through so that allow these article 2 to carry.In addition, this clamshell unit 20 of the utility model first preferred embodiment has an outside surface 23 and an inside surface 24 (like Fig. 3 and shown in Figure 4), and this outside surface 23 is corresponding to this inside surface 24, its on this job platform unit 10 in order to cover this article 2.
This inlet 21 of the utility model first preferred embodiment is provided with an electromagnetic shielding cover plate 211 (or electromagnetic shielding heavy curtain), to avoid electromagnetic wave or other RF signal in this inlet 21 enters to this clamshell unit 20.Relatively, this outlet 22 is provided with an electromagnetic shielding heavy curtain 221 (or electromagnetic shielding cover plate), to avoid external electromagnetic ripple or other extraneous RF signal in this outlet 22 enters to this clamshell unit 20.
Please refer again to Fig. 1, this RF reading unit 30a of the utility model first preferred embodiment is arranged on this job platform unit 10, and this RF reading unit 30a is arranged at the inside of this clamshell unit 20.This RF reading unit 30a is in order to reading at least one RF signal source 31a, and this RF signal source 31a attaches in a suitable manner and is arranged on these article 2.In addition, this RF reading unit 30a has at least one antenna element 301, and it can be selected to be provided with separately or be integrally formed on this RF reading unit 30a, but it is not in order to restriction the utility model.
Please refer again to Fig. 1; This RF reading unit 30a of the utility model first preferred embodiment be arranged at this job platform unit 10 above or below or a side or other appropriate location; Corresponding to the article 2 on this job platform unit 10, to avoid this RF reading unit 30a error takes place to detect or read with suitably.This RF reading unit 30a of the utility model first preferred embodiment and RF signal source 31a can select to adopt high power or low power RF technology; For example: microwave (microwave), low frequency (LF), high frequency (HF) or ultrahigh frequency (UHF) technology; And this RF reading unit 30a and RF signal source 31a can be selected from other frequency that the RF ultrahigh frequency reads technology or can read a plurality of RF signals simultaneously and read technology, but it is not in order to restriction the utility model.
Please refer again to Fig. 1, this main control system unit 40 of the utility model first preferred embodiment is selected from general RF detection or logistic management system and relevant operating system thereof, but it is not in order to restriction the utility model.On framework, this main control system unit 40 is arranged at a side of this job platform unit 10, and this main control system unit 40 is electrically connected to this RF reading unit 30a, so that this main control system unit 40 carries out detection, identification or the checkout of these article 2.
Fig. 2 has disclosed the schematic perspective view of the RF article detection system that the anti electromagnetic wave of the utility model second preferred embodiment disturbs.Please with reference to Fig. 2, this job platform unit 10 of the utility model second preferred embodiment comprises a conveying belt unit 11.This conveying belt unit 11 belongs to an article delivery belting or other similar transport, and it passes through this RF article detection system 1 in order to articles conveyed 2, and shown in the direction of arrow, but it is not in order to restriction the utility model.
Please refer again to Fig. 2, this conveying belt unit 11 vertically is connected in the inlet 21 of this clamshell unit 20 and exports between 22, so that utilize this conveying belt unit 11 that these article 2 are carried through this clamshell unit 20 in regular turn.This main control system unit 40 is electrically connected to this conveying belt unit 11, so that operating personnel operate this conveying belt unit 11, so these article 2 are automatically through this clamshell unit 20.This RF reading unit 30a of another preferred embodiment of the utility model be arranged at this conveying belt unit 11 above or below.
The cut-open view of the clamshell unit that the RF article detection system that the anti electromagnetic wave of the utility model the 3rd preferred embodiment disturbs of having disclosed Fig. 3 adopts, it is corresponding to the cut-open view of Fig. 1.Please with reference to shown in Figure 3; This clamshell unit 20 of the utility model the 3rd preferred embodiment has one and covers material layers 201; This covers material layers 201 can be in order to cover this RF reading unit 30a, to avoid this RF reading unit 30a to read error or to receive unnecessary external electromagnetic ripple (for example: interference other contiguous RF signal source).This of the utility model the 3rd preferred embodiment covers material layers 201 and can absorb and reflect material or other equivalent electro-magnetic wave absorption material or equivalent reflection of electromagnetic wave material by an electromagnetic wave and process.
Please refer again to Fig. 3, this of the utility model the 3rd preferred embodiment covers material layers 201 and is arranged between this outside surface 23 and the inside surface 24.In addition, this covers material layers 201 can suitably reflect this RF signal source 31a in this clamshell unit 20 electromagnetic wave to this RF reading unit 30a, to form the multipath reflection passage, so that promote the accuracy rate that reads of this RF reading unit 30a.When these article 2 passed through this clamshell unit 20, this clamshell unit 20 can cover the RF signal source 31a of these article 2.
The cut-open view of the clamshell unit that the RF article detection system that the anti electromagnetic wave of the utility model the 4th preferred embodiment disturbs of having disclosed Fig. 4 adopts, it is corresponding to the cut-open view of Fig. 1.Please with reference to shown in Figure 4, the material layers 201 of covering of this clamshell unit 20 of the utility model the 4th preferred embodiment is arranged on this outside surface 23 and this inside surface 24.This of another preferred embodiment of the utility model covers material layers 201 can be selected only to be arranged on separately on this outside surface 23 or be arranged on this inside surface 24, does not repeat them here.
The POS of utilizing radio frequency identification of the utility model preferred embodiment is applicable to various article cash registers and management system, so that carry out Item Management, make an inventory or settle accounts.For example, the POS of utilizing radio frequency identification of the utility model can be applicable to the automatic POS of various retail shops, department stores or hypermarket, but it is not in order to restriction the utility model.
Fig. 5 has disclosed the schematic perspective view of the POS of utilizing radio frequency identification of the utility model the 5th preferred embodiment.Please with reference to shown in Figure 5; The POS 100 of the utility model the 5th preferred embodiment mainly comprises a supply unit 110, a clamshell unit 20, a RFID reading unit 30 and a POS unit 50; It forms this POS 100 with preferable suitable configuration mode on overall architecture, but it is not in order to restriction the utility model.
Please refer again to Fig. 5; This supply unit 110 of the utility model the 5th preferred embodiment belongs to an article delivery belting or other similar transport; It passes through this POS 100 in order to articles conveyed 2, and shown in the direction of arrow, but it is not in order to restriction the utility model.This supply unit 110 of the utility model the 5th preferred embodiment has a foot-switch 111, so that this supply unit 110 of operating personnel's simple operations.
Please refer again to Fig. 5, this clamshell unit 20 of the utility model the 5th preferred embodiment has a passage, can supply to carry these article 2 to pass through, and it is the clamshell (shelter) with suitable specification, and is processed by suitable material.On framework, this clamshell unit 20 is fixedly set in the top of this supply unit 110 in a suitable manner, so that utilize this supply unit 110 that these article 2 are carried through this clamshell unit 20 in regular turn.This clamshell unit 20 of another preferred embodiment of the utility model can be made into the antenna element of this RFID reading unit 30, so that this RFID reading unit 30 itself can omit additional antenna elements is set, but it is not in order to restriction the utility model.
Please refer again to Fig. 5, this clamshell unit 20 has an inlet 21 and one outlet 22, and should export 22 corresponding to this by inlet 21, passes through so that allow these article 2 to carry.In addition, this clamshell unit 20 of the utility model the 5th preferred embodiment has an outside surface 23 and an inside surface 24 (like Fig. 6 and shown in Figure 7), and this outside surface 23 is corresponding to this inside surface 24, its on this supply unit 110 in order to cover this article 2.
Please refer again to Fig. 5, this RFID reading unit 30 of the utility model the 5th preferred embodiment is arranged on this supply unit 110, and this RFID reading unit 30 is arranged at the inside of this clamshell unit 20.This RFID reading unit 30 is in order to reading at least one RFID label 31, and this RFID label 31 attaches in a suitable manner and is arranged on these article 2.In addition, this RFID reading unit 30 has at least one antenna element 301, and it can be selected to be provided with separately or be integrally formed on this RFID reading unit 30, but it is not in order to restriction the utility model.
Please refer again to Fig. 5; This RFID reading unit 30 of the utility model the 5th preferred embodiment be arranged at this supply unit 110 above or below or other appropriate location; Corresponding to the article 2 of this supply unit 110, read error with suitably to avoid this RFID reading unit 30.This RFID reading unit 30 of the utility model preferred embodiment and RFID label 31 can select to adopt high power or low power RF ID technology; And this RFID reading unit 30 and RFID label 31 can be selected from other frequency that the RFID high frequency reads technology or can read a plurality of RFID labels simultaneously and read technology, but it is not in order to restriction the utility model.
Please refer again to Fig. 5, this POS unit 50 of the utility model the 5th preferred embodiment is selected from general POS system and relevant operating system thereof, but it is not in order to restriction the utility model.On framework, this POS unit 50 is arranged at a side of this supply unit 110, and this POS unit 50 is electrically connected to this RFID reading unit 30, so that this POS unit 50 carries out the identification and the checkout of these article 2.In addition, this POS unit 50 has a device for identifying 51, and it is in order to read member card, employee job card or other identity identification card; So that carry out the identification of membership or employee's identity; Or carry out client's checkout, even can write down the employee and go up machine time and other means of subsistence etc., do not repeat them here.This device for identifying 51 of the utility model preferred embodiment can be selected from the POS, CR, RFID reading machine or other wireless reading device; And this device for identifying 51 can read credit card, mobile phone or other identity identification element, but it is not in order to restriction the utility model.
The cut-open view of the clamshell unit that the POS of utilizing radio frequency identification of the utility model the 6th preferred embodiment of having disclosed Fig. 6 adopts, it is corresponding to the cut-open view of Fig. 5 along the A-A line.Please with reference to Fig. 6; This clamshell unit 20 of the utility model the 6th preferred embodiment has one and covers material layers 201; This covers material layers 201 can be in order to cover this RFID reading unit 30, to avoid this RFID reading unit 30 to read error or to receive unnecessary extraneous electric wave (for example: interference other contiguous RFID label).This of the utility model preferred embodiment covers material layers 201 and can absorb and reflect material or other equivalent electro-magnetic wave absorption material or equivalent reflection of electromagnetic wave material by an electromagnetic wave and process.
Please refer again to shown in Figure 6ly, this of the utility model the 6th preferred embodiment covers material layers 201 and is arranged between this outside surface 23 and the inside surface 24.In addition, this covers material layers 201 can suitably reflect this RFID label 31 in this clamshell unit 20 electric wave to this RFID reading unit 30, to form the multipath reflection passage, so that promote the accuracy rate that reads of this RFID reading unit 30.When these article 2 passed through this clamshell unit 20, this clamshell unit 20 can cover the RFID label 31 of these article 2.
The cut-open view of the clamshell unit that the POS of utilizing radio frequency identification of the utility model the 7th preferred embodiment of having disclosed Fig. 7 adopts, it is corresponding to the cut-open view of Fig. 5 along the A-A line.Please with reference to Fig. 7, the material layers 201 of covering of this clamshell unit 20 of the utility model the 7th preferred embodiment is arranged on this outside surface 23 and this inside surface 24.This of another preferred embodiment of the utility model covers material layers 201 can be selected only to be arranged on separately on this outside surface 23 or be arranged on this inside surface 24, does not repeat them here.
The above is preferred embodiment of the utility model and the know-why of being used thereof; For a person skilled in the art; Under the situation of spirit that does not deviate from the utility model and scope; Any based on conspicuous changes such as the equivalent transformation on the utility model technical scheme basis, simple replacements, all belong within the utility model protection domain.
Claims (10)
1. the RF article detection system disturbed of an anti electromagnetic wave is characterized in that it comprises:
One job platform unit is in order to put at least one article to be detected;
One clamshell unit, this clamshell unit is arranged on this job platform unit, so that should be positioned in this clamshell unit by article to be detected;
At least one RF reading unit, this at least one RF reading unit is arranged in this clamshell unit, and this RF reading unit is in order to reading at least one RF signal source, and this RF signal source is arranged on these article to be detected;
One main control system unit, this main control system unit is electrically connected to this RF reading unit, so that this main control system unit carries out the detection of these article to be detected;
Wherein, in the time of in these article to be detected are positioned over this clamshell unit, this clamshell unit can cover this article to be detected.
2. the RF article detection system that anti electromagnetic wave as claimed in claim 1 disturbs, it is characterized in that: said job platform unit comprises a conveying belt unit, said RF reading unit be arranged at this conveying belt unit above or below or a side.
3. the RF article detection system that anti electromagnetic wave as claimed in claim 1 disturbs is characterized in that: said clamshell unit has an inlet and an outlet.
4. the RF article detection system that anti electromagnetic wave as claimed in claim 1 disturbs is characterized in that: said clamshell unit has an inlet and an outlet, and this inlet or export and be provided with an electromagnetic shielding cover plate or an electromagnetic shielding heavy curtain.
5. the RF article detection system that anti electromagnetic wave as claimed in claim 1 disturbs; It is characterized in that: said clamshell unit has an outside surface and an inside surface; And one covers material layers is arranged on this outside surface or on this inside surface or between this outside surface and this inside surface, and this covers material layers and can absorb and reflect material by an electromagnetic wave and process.
6. POS of utilizing radio frequency identification is characterized in that it comprises:
One supply unit is in order to carry at least one article;
One clamshell unit, this clamshell unit is arranged on this supply unit, so that these article are through this clamshell unit;
One RFID reading unit, this RFID reading unit is arranged in this clamshell unit, and this RFID reading unit is in order to reading at least one RFID label, and this RFID label is arranged on these article;
One POS unit, this POS unit is electrically connected to this RFID reading unit, so that this POS unit carries out the identification and the checkout of these article;
Wherein, when these article passed through this clamshell unit, this clamshell unit can cover these article.
7. the POS of utilizing radio frequency identification as claimed in claim 6 is characterized in that: said supply unit has a foot-switch.
8. the POS of utilizing radio frequency identification as claimed in claim 6 is characterized in that: said clamshell unit has an inlet and an outlet.
9. the POS of utilizing radio frequency identification as claimed in claim 6; It is characterized in that: said clamshell unit has an outside surface and an inside surface; And one covers material layers is arranged on this outside surface or on this inside surface or between this outside surface and this inside surface, this covers material layers is a reflection of electromagnetic wave film.
10. the POS of utilizing radio frequency identification as claimed in claim 6 is characterized in that: said RFID reading unit be arranged at said supply unit above or below.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100201147 | 2011-01-19 | ||
| TW100201147 | 2011-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202472678U true CN202472678U (en) | 2012-10-03 |
Family
ID=46920822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220007034XU Expired - Fee Related CN202472678U (en) | 2011-01-19 | 2012-01-09 | Anti-electromagnetic interference RF article detection system and cash register system using wireless radio frequency identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202472678U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867256A (en) * | 2015-03-31 | 2015-08-26 | 广西智通节能环保科技有限公司 | Self-help check-out apparatus for supermarket and self-help check-out method for supermarket |
| CN105046842A (en) * | 2014-04-18 | 2015-11-11 | 东芝泰格有限公司 | Reading device and goods selling data process device |
| CN107273964A (en) * | 2016-04-06 | 2017-10-20 | 东芝泰格有限公司 | Wireless label device, wireless identification tag communicator and wireless tag communication system |
| CN107545665A (en) * | 2016-06-27 | 2018-01-05 | 东芝泰格有限公司 | Settlement processing device |
| JP2019096139A (en) * | 2017-11-24 | 2019-06-20 | 東芝テック株式会社 | Information reading device |
| CN110730965A (en) * | 2017-05-18 | 2020-01-24 | 艾利丹尼森零售信息服务公司 | RFID retail floor article vehicle |
-
2012
- 2012-01-09 CN CN201220007034XU patent/CN202472678U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046842A (en) * | 2014-04-18 | 2015-11-11 | 东芝泰格有限公司 | Reading device and goods selling data process device |
| CN105046842B (en) * | 2014-04-18 | 2018-08-21 | 东芝泰格有限公司 | Reading device and merchandise sales data processing apparatus |
| CN104867256A (en) * | 2015-03-31 | 2015-08-26 | 广西智通节能环保科技有限公司 | Self-help check-out apparatus for supermarket and self-help check-out method for supermarket |
| CN107273964A (en) * | 2016-04-06 | 2017-10-20 | 东芝泰格有限公司 | Wireless label device, wireless identification tag communicator and wireless tag communication system |
| CN107545665A (en) * | 2016-06-27 | 2018-01-05 | 东芝泰格有限公司 | Settlement processing device |
| CN110730965A (en) * | 2017-05-18 | 2020-01-24 | 艾利丹尼森零售信息服务公司 | RFID retail floor article vehicle |
| JP2019096139A (en) * | 2017-11-24 | 2019-06-20 | 東芝テック株式会社 | Information reading device |
| JP2022009947A (en) * | 2017-11-24 | 2022-01-14 | 東芝テック株式会社 | Information reading device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202472678U (en) | Anti-electromagnetic interference RF article detection system and cash register system using wireless radio frequency identification | |
| CN113628396B (en) | Inspection device and storage medium | |
| US7275690B1 (en) | System and method of determining unprocessed items | |
| CN100520838C (en) | Self-service checkout | |
| US20130277423A1 (en) | Item payment check apparatus | |
| CN204270420U (en) | Based on the supermarket intelligent cashier settlement device of Autonomic Computing | |
| CN102831739A (en) | Intelligent self-service cashiering system for supermarket | |
| CN101127141A (en) | Supermarket self-help settlement and shopping system and its method | |
| US20230214812A1 (en) | Article management system and article management method | |
| CN103942582A (en) | Automatic cashier device and system | |
| CN106355484A (en) | Method for purchasing based on terminal equipment and purchasing system thereof | |
| CN106355789A (en) | Supermarket intelligent cashier system | |
| CN111788613A (en) | Self-service POS terminal device | |
| CN206523969U (en) | A kind of automatic many payment method shopping carts of supermarket | |
| CN203858648U (en) | Automatic cash register and system | |
| CN102509399A (en) | Supermarket cashing system and method based on electronic tags | |
| CN109215256B (en) | Checkout device, control method and terminal equipment | |
| Subudhi et al. | An intelligent shopping cart with automatic product detection and secure payment system | |
| RU2674881C1 (en) | Sales in self service stores organization method and system | |
| CN205827569U (en) | Supermarket portable electronic purchasing article | |
| CN201166861Y (en) | Reckoning system capable of improving bargaining safety and facilitation | |
| US9700159B2 (en) | Non-linear checkout stand | |
| JP2019191919A (en) | Registration system and checkout method | |
| CN104820922A (en) | Intelligent shopping payment system and payment device based on radio frequency technology | |
| CN206921236U (en) | A kind of intelligent checkout station |
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: 20121003 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |