CN101211403A - Radio frequency identification tag detection platform - Google Patents
Radio frequency identification tag detection platform Download PDFInfo
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- CN101211403A CN101211403A CNA2006101727377A CN200610172737A CN101211403A CN 101211403 A CN101211403 A CN 101211403A CN A2006101727377 A CNA2006101727377 A CN A2006101727377A CN 200610172737 A CN200610172737 A CN 200610172737A CN 101211403 A CN101211403 A CN 101211403A
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- radio frequency
- identification tag
- conveying
- frequency identification
- detection platform
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Abstract
An RF identification tag testing platform comprises a first conveyer device, a testing strobe as well as a plurality of antennas. The first conveyer device is composed of a support plate, a plurality of rollers as well as a conveyer belt. The support plate is provided with an RF signal penetrable area, but the rollers are arranged on both sides of the support plate. The conveyer belt is assembled with the rollers, so that the rollers are suitable for driving the conveyer belt. The testing strobe is arranged across the first conveyer device and over the RF signal penetrable area. The antennas are arranged on the testing strobe and below the RF signal penetrable area; moreover, the antennas is suitable for radiating RF signals into a testing space between the testing strobe and the conveyer belt, so as to test the RF identification tag on any article inside the testing space.
Description
Technical field
(Radio Frequency Identification tag, RFIDtag) detection platform particularly relate to a kind of detection platform that can accurately detect the read rate of RFID tag to the present invention relates to a kind of RFID tag.
Background technology
Science and technology is flourishing now, and the appearance of RFID tag makes present logistics management than in the past more convenient also more efficient.Because radio frequency recognition volume label can be noted down lot of data, add that the data in the radio frequency recognition volume label can be read apace.Therefore, use RFID tag can in time grasp the trend and the present situation of each object.
For logistics management, the read rate of RFID tag is most important key.RFID tag on the object is wanted and can correctly be read, in shipment and the process of stocking up, can both correctly be read at object with the data of guaranteeing object, avoid reading the situation of object error in data or failure and the logistics management that has influence on object.For this reason, need radio frequency identification tag detection platform to detect the read rate of RFID tag.
Fig. 1 is existing a kind of conveying device that can read radio frequency recognition volume label.See also Fig. 1, conveying device 100 main elements comprise that a conveying equipment 110, reads sluice gate 120 and a plurality of antenna 130.
Read sluice gate 120 and cross over conveying equipment 110, a plurality of antennas 130 then are disposed at and read on the sluice gate 120.When the object on conveying equipment 110 when reading sluice gate 120, the radiofrequency signal that these antenna 130 is sent can read the radio frequency recognition volume label on the object, to grasp the trend and the present situation of object.
Because the radiofrequency signal that metal can potato masher antenna 130 sends, so roller bearing 112b can adopt non-metallic material to make, in order to avoid roller bearing 112b potato masher antenna 130 reading rfid tags.Yet the conveying equipment 110 of this roller bearing 112a, 112b with two kinds of unlike materials is because its complex structure, assemble time-consuming, so that assemble conveying device 100 very high built-up time cost is arranged.
Summary of the invention
The object of the present invention is to provide a kind of radio frequency identification tag detection platform, with the read rate of detection RFID tag, and then the quality of judgement RFID tag.
For reaching above-mentioned or other purpose, the present invention proposes a kind of radio frequency identification tag detection platform, comprises that one first conveying equipment, detects sluice gate and a plurality of antenna.Above-mentioned first conveying equipment comprises a back up pad, a plurality of roller bearing and a conveying belt.This back up pad has a radiofrequency signal penetrating region, and a plurality of roller bearings then are disposed at two offsides of back up pad.Conveying belt and above-mentioned a plurality of roller bearing assembling are so that above-mentioned a plurality of roller bearing is suitable for driving this conveying belt.Detect sluice gate and cross over first conveying equipment, and be positioned at radiofrequency signal penetrating region top.A plurality of antennas then are disposed at and detect on the sluice gate and radiofrequency signal penetrating region below, and above-mentioned a plurality of antenna is suitable for emitting radio frequency signal and detects in the space to detecting one between sluice gate and the conveying belt.
In one embodiment of this invention, above-mentioned back up pad comprises a framework and a radiofrequency signal take-through plate.Framework has an opening corresponding to this radiofrequency signal penetrating region, and the radiofrequency signal take-through plate is framework connection therewith then, and is arranged in the opening of this framework.
In one embodiment of this invention, the framework of above-mentioned back up pad comprises metal frame.
In one embodiment of this invention, the radiofrequency signal take-through plate of above-mentioned back up pad comprises glass plate, plastic plate, sheet metal or plank.
In one embodiment of this invention, the first above-mentioned conveying equipment more comprises an object guiding mechanism, and this object guiding mechanism is disposed at the said conveyer belt top, so that the object that conveying belt is carried just passes through to detect sluice gate by after this object guiding mechanism.
In one embodiment of this invention, above-mentioned detection sluice gate comprises a screening can and a radiofrequency signal absorber, and this radiofrequency signal absorber is disposed on the above-mentioned screening can.
In one embodiment of this invention, an antenna is to put the whole dismountable antenna of adjustable angle more than above-mentioned.
In one embodiment of this invention, above-mentioned a plurality of antennas are the adjustable dismountable antenna of putting position.
In one embodiment of this invention, above-mentioned radio frequency identification tag detection platform more comprises and a plurality ofly reads the window adjustment part, and above-mentioned each antenna configurations reads in the window adjustment part in one of them.
In one embodiment of this invention, the above-mentioned window adjustment part that reads is the reflex housing with parabolic reflector (parabolic reflecting surface).
In one embodiment of this invention, above-mentioned radio frequency identification tag detection platform more comprises a plurality of second conveying equipments connected to one another, and the common formation of these second conveying equipments and first conveying equipment one circulating conveying equipment.
In one embodiment of this invention, the second above-mentioned conveying equipment comprises a plurality of linear conveying equipments and a plurality of conveying equipment that turns to, and these turn to conveying equipment that first conveying equipment and above-mentioned a plurality of second conveying equipment are connected into above-mentioned circulating conveying equipment.
In one embodiment of this invention, the above-mentioned conveying equipment that turns to comprises that many group roller bearings, turn to a conveying belt and a driver.These many group roller bearings comprise an active roller bearing, a driven roller bearing and a driving belt.Above-mentioned active roller bearing has one first a drive portion and the second drive portion that is connected of the first drive portion therewith.Above-mentioned driven roller bearing has one the 3rd drive portion, the moving portion and of a four-tape is connected in the universal joint (universal joint) between this 3rd drive portion and the moving portion of the four-tape.The first drive portion is parallel with the 3rd drive portion, and the moving portion of the second drive portion and the four-tape is not parallel.The above-mentioned driving belt and the first drive portion and the assembling of the 3rd drive portion, and above-mentioned the turn to conveying belt and the second drive portion and the four-tape move portion's assembling.Above-mentioned driver connects and drives initiatively roller bearing, turns to conveying belt and allow many group roller bearings be suitable for driving.
Radio frequency identification tag detection platform of the present invention can detect the read rate of RFID tag, and then judges the quality of radio frequency recognition volume label and the compatibility of label and cargo compartment spare.In addition, the simple structure of first conveying equipment of the present invention and assembling fast, thereby have the advantage of low built-up time.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is existing a kind of conveying device that can read radio frequency recognition volume label;
Fig. 2 is the stereographic map of the radio frequency identification tag detection platform of one embodiment of the invention;
Fig. 3 is the cut-open view of the line I-I of Fig. 2;
Fig. 4 is the vertical view of first conveying device of Fig. 2;
Fig. 5 is near the partial enlarged drawing of detection sluice gate antenna of Fig. 2;
Fig. 6 is the vertical view of the radio frequency identification tag detection platform of the second embodiment of the present invention;
Fig. 7 is the synoptic diagram of the inner structure that turns to conveying equipment of one embodiment of the invention;
Fig. 8 is the cut-open view of Fig. 7 line K-K.
The main element symbol description:
40: object
100: conveying device
110: conveying equipment
112a, 112b: roller bearing
120: read sluice gate
130: antenna
200,400: radio frequency identification tag detection platform
210: detect sluice gate
212: the top
214: screening can
216: the radiofrequency signal absorber
220: antenna
300: the first conveying equipments
310: back up pad
311a, 311b: two offsides
312: the radiofrequency signal penetrating region
314: framework
316: the radiofrequency signal take-through plate
318: opening
320: roller bearing
330: conveying belt
340: the object guiding mechanism
350: read the window adjustment part
500: the second conveying equipments
510: linear conveying equipment
600: turn to conveying equipment
610: the group roller bearing
612: the active roller bearing
613a: the first drive portion
613b: the second drive portion
614: driven roller bearing
615a: the 3rd drive portion
615b: the four-tape is moved portion
615c: universal joint
616: driving belt
620: turn to conveying belt
630: driver
632: driving belt
634: drive rotating shaft
S: detect the space
Embodiment
Fig. 2 is the stereographic map of the radio frequency identification tag detection platform of one embodiment of the invention.See also Fig. 2, radio frequency identification tag detection platform 200 comprises that one detects sluice gate 210, a plurality of antenna 220 and one first conveying equipment 300.
First conveying equipment 300 comprises a back up pad 310, a plurality of roller bearing 320 and a conveying belt 330.Back up pad 310 has a radiofrequency signal penetrating region 312, and back up pad 310 is used for support belt 330 so that conveying belt 330 can be carried object.A plurality of roller bearings 320 are disposed at two offside 311a, the 311b of back up pad 310, and a plurality of roller bearing 320 and conveying belt 330 assemblings, to be suitable for driving conveying belt 330 object can be transferred and be with 330 to carry.
Though roller bearing 320 shown in Figure 2 has two, in the present embodiment, the roller bearing 320 that surpasses two also can drive conveying belt 330 and not influence the allomeric function of first conveying equipment 300.Therefore, the number of the roller bearing 320 of Fig. 2 is only for illustrating, and non-limiting the present invention.
Detect sluice gate 210 and cross over first conveying equipment 300, and be positioned at radiofrequency signal penetrating region 312 tops.A plurality of antennas 220 are disposed at and detect on the sluice gate 210 and radiofrequency signal penetrating region 312 belows, and these antenna 220 is suitable for emitting radio frequency signal to the detection space S that detects between sluice gate 210 and the conveying belt 330, to read or to detect the RFID tag that enters on the object that detects in the space S.
Fig. 3 is the cut-open view of the line I-I of Fig. 2.See also Fig. 3, in the present embodiment, back up pad 310 comprises a framework 314 and a radiofrequency signal take-through plate 316.Framework 314 has an opening 318 corresponding to radiofrequency signal penetrating region 312, and framework 314 can be that the metal frame made with metal (as iron and steel) is with support belt 330.
Radiofrequency signal take-through plate 316 is arranged in the opening 318 of framework 314, and is connected with framework 314.Radiofrequency signal take-through plate 316 adopts and can be made by the material that radiofrequency signal (as microwave) penetrates.In the present embodiment, radiofrequency signal take-through plate 316 can be glass plate or plastic plate, and under special applicable cases, take-through plate 316 also can be other materials such as sheet metal or plank.
In the present embodiment, detect sluice gate 210 and comprise a screening can 214 and at least one radiofrequency signal absorber 216.Radiofrequency signal absorber 216 is disposed on the screening can 214, and be positioned at detect space S around.Radiofrequency signal absorber 216 is made of a plurality of pyramidal bodies (as shown in Figure 3) or cone.When radiofrequency signal was incident to radiofrequency signal absorber 216, radiofrequency signal can absorbed by radiofrequency signal absorber 216 or consume.
The material that screening can 214 adopts radiofrequency signal to penetrate is made, for example metal.Therefore, screening can 214 can stop extraneous radiofrequency signal to enter to detect in the space S, avoids extraneous radiofrequency signal potato masher antenna 220 to read RFID tag on the object.
When object was carried by first conveying device 300, object can rotate on conveying belt 330 unavoidably, and may cause antenna 220 can't read RFID tag on the object.Can not take place in order to ensure above-mentioned situation, first conveying device 300 can further comprise an object guiding mechanism 340, as shown in Figure 4.
Fig. 4 is the vertical view of first conveying device of Fig. 2.See also Fig. 4, object guiding mechanism 340 is disposed at the top of conveying belt 330, so that the object 40 that conveying belt 330 is carried just passes through to detect sluice gate 210 by after the object guiding mechanism 340.Object 40 can be adjusted to suitable angle after through 340 correctings of object guiding mechanism, so that the RFID tag on the object 40 can be detected and read to antenna 220.
Fig. 5 is the partial enlarged drawing of detection sluice gate arround antenna of Fig. 3.See also Fig. 5, radio frequency identification tag detection platform 200 in the present embodiment can optionally comprise a plurality of window adjustment parts 350 that read, and each antenna 220 then is disposed at corresponding reading in the window adjustment part 350.The function that reads window adjustment part 350 is that 220 of control antennas can read the area size in the zone of radio frequency recognition volume label.
But reading window adjustment part 350 adopts the material of reflected radio signal to make, metal for example, in the present embodiment, read window adjustment part 350 and can be the have parabolic reflector reflex housing of (parabolic reflectingsurface), antenna 220 then is disposed at the focus of the parabolic reflector of window adjustment part 350, with the radiofrequency signal of concentrating antenna 220 to be sent, and allow antenna 220 detect RFID tag on the object easily.In theory, antenna 220 is disposed on the focal position of parabolic reflector, but in fact, if the position of antenna 220 has skew slightly, must belong to the category that the present invention desires to contain.
In the present embodiment, because antenna 220 putting angle and can influence the detection of 220 pairs of RFID tag of antenna with putting position and read in detecting sluice gate 210, therefore antenna 220 can be to put the whole dismountable antenna of adjustable angle, the adjustable dismountable antenna of putting position, or put the dismountable antenna that angle and putting position can be adjusted simultaneously, to meet demand to the detection of RFID tag.
Fig. 6 is the vertical view of the radio frequency identification tag detection platform of the second embodiment of the present invention.See also Fig. 6, radio frequency identification tag detection platform 400 more comprises a plurality of second conveying equipments 500 connected to one another, wherein these second conveying equipments 500 and the circulating conveying equipment of first conveying equipment, 300 common formations.
In the present embodiment, these second conveying equipments 500 comprise a plurality of linear conveying equipments 510 and a plurality of conveying equipment 600 that turns to.These turn to conveying equipment 600 that first conveying equipment 300 is connected into circulating conveying equipment with these second conveying equipments 500, and allow object 40 can repeatedly pass through to detect sluice gate 210, to detect the read rate of the RFID tag on the object 40.
In addition, each linear conveying equipment 510 turns to conveying equipment 600 that different object transfer rates (Speed) can be provided with each.Therefore, when radio frequency identification tag detection platform 400 synchronous RFID tag to a plurality of objects 40 detect, linear conveying equipment 510 and the object transfer rate that turns to conveying equipment 600 to be provided can be controlled the distance between each object 40, to avoid the collision of object 40.In addition, because the transfer rate of linear conveying equipment 510 can be greater than turning to conveying equipment 600, by linear conveying equipment 510 with turn to conveying equipment 600 both different object transfer rates, can make object 40 on linear conveying equipment 510 and prepare to enter when turning to conveying equipment 600, it is too fast and break away from radio frequency identification tag detection platform 400 with the speed that prevents transported substance spare 40 to slow down.
Fig. 7 is the synoptic diagram of the structure that turns to conveying equipment of Fig. 6.See also Fig. 7, turn to conveying equipment 600 to comprise that many group roller bearings 610, turn to a conveying belt 620 and a driver 630.Group roller bearing 610 comprises an active roller bearing 612, at least one driven roller bearing 614 and at least one driving belt 616.
Fig. 8 is the cut-open view of Fig. 7 line K-K.Please consult Fig. 7 and Fig. 8 simultaneously, driver 630 utilizes one to drive a rotating shaft 634 and a driving belt 632, rotate to connect and to drive active roller bearing 612, make the active roller bearing 612 that rotates drive driven roller bearing 614 and rotate, turn to conveying belt 620 so that these group roller bearings 600 are suitable for driving by driving belt 616.
Parallel about first 613a of drive portion and the 3rd 615a of drive portion mainly is the abrasion that reduce driving belt 616, to increase the life-span of driving belt 616.In addition, parallel for first 613a of drive portion and the 3rd 615a of drive portion, at this is that finger is substantial parallel, just above-mentioned parallel caused under the non-situation painstakingly not parallel that be included in, for example when assembling active roller bearing 612 and driven roller bearing 614, can cause unavoidably slightly not parallel arranged between first 613a of drive portion and the 3rd 615a of drive portion because of error, or when turning to conveying equipment 600 running, be subjected to the influence of mechanical shock and make win not parallel between 613a of drive portion and the 3rd 615a of drive portion.For first 613a of drive portion and the 3rd 615a of drive portion, this not parallel abrasion that also can reduce that under non-situation painstakingly, caused to driving belt 616.
In sum, radio frequency identification tag detection platform of the present invention is except detecting the read rate of the RFID tag on the object, and outside the compatibility of label and cargo compartment spare, be compared to the existing conveying device (seeing also Fig. 1) that can read radio frequency recognition volume label, the structure of first conveying equipment of the present invention is comparatively simple, the built-up time that needs is also fewer, so have lower built-up time.
Though disclosed the present invention in conjunction with above preferred embodiment; yet it is not in order to limit the present invention; having of field known the knowledgeable usually under any the present invention of being familiar with; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, thus protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (13)
1. radio frequency identification tag detection platform comprises:
One first conveying equipment comprises:
One back up pad has a radiofrequency signal penetrating region;
A plurality of roller bearings are disposed at two offsides of this back up pad;
One conveying belt, with those roller bearing assemblings, wherein those roller bearings are suitable for driving this conveying belt;
One detects sluice gate, crosses over this first conveying equipment, and is positioned at this radiofrequency signal penetrating region top; And
A plurality of antennas are disposed on this detection sluice gate and this radiofrequency signal penetrating region below, and wherein those antennas are suitable for emitting radio frequency signal to the detection of one between this detections sluice gate and this conveying belt space.
2. radio frequency identification tag detection platform as claimed in claim 1, wherein this back up pad comprises:
One framework has an opening corresponding to this radiofrequency signal penetrating region; And
One radiofrequency signal take-through plate is connected with this framework, and is arranged in this opening of this framework.
3. radio frequency identification tag detection platform as claimed in claim 2, wherein this framework comprises metal frame.
4. radio frequency identification tag detection platform as claimed in claim 2, wherein this radiofrequency signal take-through plate comprises glass plate, plastic plate, sheet metal or plank.
5. radio frequency identification tag detection platform as claimed in claim 1, wherein this first conveying equipment more comprises an object guiding mechanism, be disposed at this conveying belt top, so that the object that this conveying belt is carried just detects sluice gate by this by after this object guiding mechanism.
6. radio frequency identification tag detection platform as claimed in claim 1, wherein this detection sluice gate comprises:
One screening can; And
One radiofrequency signal absorber is disposed on this screening can.
7. radio frequency identification tag detection platform as claimed in claim 1, wherein those antennas are to put the whole dismountable antenna of adjustable angle.
8. radio frequency identification tag detection platform as claimed in claim 1, wherein those antennas are the adjustable dismountable antenna of putting position.
9. radio frequency identification tag detection platform as claimed in claim 1 more comprises a plurality of window adjustment parts that read, and wherein respectively this antenna configurations reads in the window adjustment part in one of them.
10. radio frequency identification tag detection platform as claimed in claim 9, wherein those to read the window adjustment part be the reflex housing with parabolic reflector.
11. radio frequency identification tag detection platform as claimed in claim 1 more comprises a plurality of second conveying equipments connected to one another, wherein the common formation of those second conveying equipments and this first conveying equipment one circulating conveying equipment.
12. radio frequency identification tag detection platform as claimed in claim 11, wherein those second conveying equipments comprise:
A plurality of linear conveying equipments; And
A plurality of conveying equipments that turn to connect into this circulating conveying equipment with this first conveying equipment and those second conveying equipments.
13. radio frequency identification tag detection platform as claimed in claim 11, wherein respectively this turns to conveying equipment to comprise:
Many group roller bearings comprise:
One active roller bearing has one first a drive portion and second a drive portion that is connected with this first drive portion;
One driven roller bearing, having moving portion and of one the 3rd drive portion, a four-tape is connected in the 3rd drive portion and this four-tape and moves universal joint between the portion, wherein this first drive portion is parallel with the 3rd drive portion, and the moving portion of the second drive portion and this four-tape is not parallel;
One driving belt is with this first drive portion and the assembling of the 3rd drive portion;
One turns to conveying belt, and with the assembling of the moving portion of this second drive portion and this four-tape, wherein those group roller bearings are suitable for driving this and turn to conveying belt; And
One driver connects and drives this active roller bearing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101727377A CN100573545C (en) | 2006-12-26 | 2006-12-26 | Radio frequency identification tag detection platform |
| HK08110187.4A HK1118922A1 (en) | 2006-12-26 | 2008-09-12 | Rfid tag testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101727377A CN100573545C (en) | 2006-12-26 | 2006-12-26 | Radio frequency identification tag detection platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101211403A true CN101211403A (en) | 2008-07-02 |
| CN100573545C CN100573545C (en) | 2009-12-23 |
Family
ID=39611421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101727377A Active CN100573545C (en) | 2006-12-26 | 2006-12-26 | Radio frequency identification tag detection platform |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100573545C (en) |
| HK (1) | HK1118922A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194083A (en) * | 2010-03-17 | 2011-09-21 | 北京亚仕同方科技有限公司 | High-density ultrahigh frequency radio frequency tag detection device |
| CN102306269A (en) * | 2011-08-16 | 2012-01-04 | 上海海事大学 | Device and method for quickly detecting reliability of RFID (Radio Frequency Identification) electronic tags |
| CN101789072B (en) * | 2009-01-23 | 2012-04-25 | 香港城市大学 | Ultrahigh frequency radio frequency identification device and system thereof |
| CN102456143A (en) * | 2010-10-19 | 2012-05-16 | 上海商格信息科技有限公司 | Radio-frequency identification (RFID) full container load cargo scanning device |
| CN102456121A (en) * | 2010-10-19 | 2012-05-16 | 上海商格信息科技有限公司 | Radio frequency identification (RFID) single cargo information input device |
| CN102514908A (en) * | 2011-11-04 | 2012-06-27 | 中国民航大学 | Automatic scanning system of composite luggage label |
| CN103425950A (en) * | 2013-07-18 | 2013-12-04 | 无锡凯施智联软件科技有限公司 | Goods information acquisition system based on radio frequency identification |
| CN105160774A (en) * | 2015-07-31 | 2015-12-16 | 宁波立芯射频股份有限公司 | Intelligent settlement terminal for restaurants |
| CN109785493A (en) * | 2017-11-14 | 2019-05-21 | 马格内梯克自动控制有限公司 | Personnel channel controls equipment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9830486B2 (en) | 2014-06-05 | 2017-11-28 | Avery Dennison Retail Information Services, Llc | RFID variable aperture read chamber crossfire |
| US11714975B2 (en) | 2014-10-28 | 2023-08-01 | Avery Dennison Retail Information Services Llc | High density read chambers for scanning and encoding RFID tagged items |
| US9922218B2 (en) | 2015-06-10 | 2018-03-20 | Avery Dennison Retail Information Services, Llc | RFID isolation tunnel with dynamic power indexing |
-
2006
- 2006-12-26 CN CNB2006101727377A patent/CN100573545C/en active Active
-
2008
- 2008-09-12 HK HK08110187.4A patent/HK1118922A1/en unknown
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789072B (en) * | 2009-01-23 | 2012-04-25 | 香港城市大学 | Ultrahigh frequency radio frequency identification device and system thereof |
| CN102194083A (en) * | 2010-03-17 | 2011-09-21 | 北京亚仕同方科技有限公司 | High-density ultrahigh frequency radio frequency tag detection device |
| CN102194083B (en) * | 2010-03-17 | 2014-07-23 | 北京亚仕同方科技有限公司 | High-density ultrahigh frequency radio frequency tag detection device |
| CN102456143B (en) * | 2010-10-19 | 2017-09-29 | 上海商格信息科技有限公司 | RFID Full Container Load scanning means |
| CN102456143A (en) * | 2010-10-19 | 2012-05-16 | 上海商格信息科技有限公司 | Radio-frequency identification (RFID) full container load cargo scanning device |
| CN102456121A (en) * | 2010-10-19 | 2012-05-16 | 上海商格信息科技有限公司 | Radio frequency identification (RFID) single cargo information input device |
| CN102306269A (en) * | 2011-08-16 | 2012-01-04 | 上海海事大学 | Device and method for quickly detecting reliability of RFID (Radio Frequency Identification) electronic tags |
| CN102306269B (en) * | 2011-08-16 | 2014-03-12 | 上海海事大学 | Device and method for quickly detecting reliability of RFID (Radio Frequency Identification) electronic tags |
| CN102514908A (en) * | 2011-11-04 | 2012-06-27 | 中国民航大学 | Automatic scanning system of composite luggage label |
| CN103425950A (en) * | 2013-07-18 | 2013-12-04 | 无锡凯施智联软件科技有限公司 | Goods information acquisition system based on radio frequency identification |
| CN105160774A (en) * | 2015-07-31 | 2015-12-16 | 宁波立芯射频股份有限公司 | Intelligent settlement terminal for restaurants |
| CN109785493A (en) * | 2017-11-14 | 2019-05-21 | 马格内梯克自动控制有限公司 | Personnel channel controls equipment |
| CN109785493B (en) * | 2017-11-14 | 2021-08-27 | 马格内梯克自动控制有限公司 | Personnel access control equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1118922A1 (en) | 2009-02-20 |
| CN100573545C (en) | 2009-12-23 |
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