CN202995758U - Read-write system for radio-frequency identification tag - Google Patents
Read-write system for radio-frequency identification tag Download PDFInfo
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- CN202995758U CN202995758U CN 201220321567 CN201220321567U CN202995758U CN 202995758 U CN202995758 U CN 202995758U CN 201220321567 CN201220321567 CN 201220321567 CN 201220321567 U CN201220321567 U CN 201220321567U CN 202995758 U CN202995758 U CN 202995758U
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Abstract
The utility model provides a read-write system for a radio-frequency identification tag. The system comprises an RFID reader-write unit, an article container and at least one radio-frequency antenna. The article container is provided with an opening for entry and exit of articles with the radio-frequency identification tag. An outer lateral portion or all of the article container is covered by a radio-frequency shielding layer. The radio-frequency antenna is arranged inside the radio-frequency shielding layer of the article container. The RFID read-write unit is connected with the radio-frequency antenna via a coaxial cable, and is used to read the radio-frequency identification tag information on all single articles in the article container and write the box-level tag information including the radio-frequency identification tag information on all the single articles into a box-level tag. The RFID read-write unit of the system is capable of automatically and accurately reading the radio-frequency identification tag information on the multiple single articles in the article container and writing the information that is read into a box-level tag.
Description
Technical field
The utility model relates to radio RF recognition technology, relates in particular to a kind of read-write system of wireless radio frequency identification mark.
Background technology
Radio frequency identification (Radio Frequency Identification, hereinafter to be referred as: RFID) label is a kind of contactless automatic identification technology, and it is automatically identified destination object and obtain related data by radiofrequency signal, and it is applied to a plurality of fields.
Traditional RFID label distribution device, mainly formed by computing machine, bar code scan rifle, RFID label machine etc., during the RFID label of distribution Individual Items, needed information exchange overscanning or interface are input in rfid interrogator, and be written in the RFID label of each Individual Items by the label information of rfid interrogator with Individual Items, realize the distribution of single-piece level RFID label.Yet, in actual applications, usually need to be lot item, for example become the article of case also to design a RFID label, such RFID label can be referred to as case level label, and case level label comprises the RFID label information of all Individual Items in this lot item.In prior art, adopt hand-held RFID read-write device to read one by one the RFID label information of all Individual Items in case more, then generate case level label, still, because needs read Individual Items in case one by one, easily skip, and inefficiency.
Therefore, prior art can't be automatically and accurately read the RFID label information of a plurality of Individual Items when distribution case level label.
The utility model content
The utility model provides a kind of read-write system of wireless radio frequency identification mark, is used for automatically and accurately reading the wireless radio frequency identification mark information of a plurality of Individual Items at distribution case level label.
A kind of wireless radio frequency identification mark read-write system that the utility model provides comprises wireless radio frequency identification reader-writer, article container and at least one wireless radio frequency antenna;
Be provided with the opening for the article turnover of subsidiary wireless radio frequency identification mark on described article container, described article container Outboard Sections or all be coated with the radio shielding layer;
Described wireless radio frequency antenna is arranged on the radio shielding layer inside of described article container, described wireless radio frequency identification reader-writer is connected with described wireless radio frequency antenna by concentric cable, described wireless radio frequency identification reader-writer is used for reading the wireless radio frequency identification mark information of all Individual Items in article container, and will comprise that the case level label information of the wireless radio frequency identification mark information of all Individual Items is written in case level label.
Wireless radio frequency identification mark read-write system as above, described article container are cuboid container, are coated with the radio shielding layer on three adjacent sidewalls of described cuboid container.
Wireless radio frequency identification mark read-write system as above, the number of described wireless radio frequency antenna is three, is separately positioned between cuboid container adjacent three sidewalls and radio shielding layer.
Wireless radio frequency identification mark read-write system as above also comprises computing machine, and described computing machine is connected with rfid interrogator.
the wireless radio frequency identification mark read-write system that the utility model provides, because it comprises article container, and article container Outboard Sections or all be coated with the radio shielding layer, can effectively shield the outer wireless radio frequency identification mark of article container, realization is read the wireless radio frequency identification mark information of a plurality of Individual Items of a particular range content, effectively control the read range of wireless radio frequency identification reader-writer, thereby realize automatically and accurately reading in the wireless radio frequency identification mark information of a plurality of Individual Items in article container, be conducive to issue fast and accurately case level label.
Description of drawings
Fig. 1 is the composition schematic diagram of wireless radio frequency identification mark read-write system in embodiment of the utility model;
Fig. 2 is the structural representation of article container in embodiment of the utility model.
Embodiment
Radio frequency identification (Radio Frequency Identification, hereinafter to be referred as: RFID) label technique, the mode of inputting or scanning by the interface will need information to read and be written in the RFID label, information for Individual Items, this mode easily realizes, and in actual applications, usually need the RFID label information of a plurality of Individual Items is written in a case level label.
Fig. 1 is the composition schematic diagram of wireless radio frequency identification mark read-write system in embodiment of the utility model, as shown in Figure 1, this system comprises rfid interrogator 12, article container 13 and at least one wireless radio frequency antenna 14, wherein, rfid interrogator 12 is used for reading and writing the RFID label information, be connected by concentric cable with wireless radio frequency antenna 14, described wireless radio frequency antenna 14 is used for transmitting radiofrequency signal at RFID label and 12 of rfid interrogators, the quantity of wireless radio frequency antenna 14 can be one or more, decides according to actual application environment.
Above-mentioned article container 13 is used for placing a plurality of Individual Items with the RFID label that need identification, the container of a plurality of Individual Items for example is housed, be provided with the opening for the article turnover of subsidiary RFID label on described article container, be convenient to need the putting into and taking out of a plurality of article of identification, the Outboard Sections of described article container 13 or all be coated with the radio shielding layer, be used for the read range of rfid interrogator is controlled in container, in order to avoid misread the RFID label of other Individual Items in the container external environment.For at article container 13 Outboard Sections or all cover the radio shielding layer, those skilled in that art can be according to the article container surrounding enviroment, and the factors such as the Power coverage scope of rfid interrogator are set.In addition, for shape and the size of above-mentioned article container, also can decide according to actual application environment, for example, can for rectangular parallelepiped, right cylinder etc., not limit at this.
Above-mentioned rfid interrogator 12 is connected with wireless radio frequency antenna 14 by concentric cable, and described wireless radio frequency antenna 14 is arranged on the radio shielding layer inside of article container 13, and is concrete, can be arranged between the shell of radio shielding layer and article container.
The RFID label read-write system that the utility model embodiment provides, when for example a plurality of Individual Items with the RFID label in a container being read, can first this container be put into article container, control the RFID label information that rfid interrogator reads all article in container, in addition, the case level label information that will comprise the RFID label information of all Individual Items is written in case level label, this case level label can be the label that comprises the container of lot item, or the label of other types, but all need to carry the RFID label information of a plurality of Individual Items.The read range of rfid interrogator is relevant with arranging of its power, it can read the label information of all RFID in this Power coverage scope automatically, owing to having the radio shielding layer outside above-mentioned article container, therefore exempt the interference that does not belong to other RFID labels of article in this article container of reading in the Power coverage scope, guaranteed the accuracy of reading information.In sum, the RFID label read-write system that the present embodiment provides, rfid interrogator can be automatically and are read accurately the RFID label information that needs a plurality of Individual Items of reading in article container, and distribution case level label.
In addition, in the above-mentioned enforcement of the utility model, after getting the RFID label information of a plurality of Individual Items, generation comprises that the step of case level label information of the RFID label information of above-mentioned a plurality of Individual Items can be to be completed by rfid interrogator, can be also to complete by a computing machine 11, this computing machine 11 be connected with rfid interrogator 12.In addition, above-mentioned computing machine 11 can also be controlled rfid interrogator 12, such as controlling its power etc., or to the RFID label information of above-mentioned a plurality of Individual Items, and corresponding case level label information stores, and can be by the network information shared above-mentioned with other system.
Fig. 2 is the structural representation of the article container in embodiment of the utility model, as shown in Figure 2, this article container is cuboid container, comprise the first side wall 1, the second sidewall 2, the 3rd sidewall 3, the 4th sidewall 4, described the first side wall 1, the second sidewall 2, the 3rd sidewall 3 are adjacent, and the outside is coated with the radio shielding layer, is used for other RFID label informations of shielding surrounding environment.Above-mentioned radio shielding layer can be metal material, or other materials with radio shielding function all can, the utility model is not restricted this.
In the above-described embodiments, please refer to Fig. 2, be respectively arranged with three wireless radio frequency antennas between the radio shielding layer that the first side wall 1 in Fig. 2, the second sidewall 2, the 3rd sidewall 3 and its outside cover.As shown in dotted line position, dotted line position is illustrated between interlayer, and wireless radio frequency antenna is used for transmitting radiofrequency signal between RFID label and rfid interrogator.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. the read-write system of a wireless radio frequency identification mark, is characterized in that, comprises wireless radio frequency identification reader-writer, article container and at least one wireless radio frequency antenna;
Be provided with the opening for the article turnover of subsidiary wireless radio frequency identification mark on described article container, described article container Outboard Sections or all be coated with the radio shielding layer;
Described wireless radio frequency antenna is arranged on the radio shielding layer inside of described article container, described wireless radio frequency identification reader-writer is connected with described wireless radio frequency antenna by concentric cable, described wireless radio frequency identification reader-writer is used for reading the wireless radio frequency identification mark information of all Individual Items in article container, and will comprise that the case level label information of the wireless radio frequency identification mark information of all Individual Items is written in case level label.
2. the read-write system of wireless radio frequency identification mark according to claim 1, is characterized in that, described article container is cuboid container, is coated with the radio shielding layer on three adjacent sidewalls of described cuboid container.
3. the read-write system of wireless radio frequency identification mark according to claim 2, is characterized in that, the number of described wireless radio frequency antenna is three, is separately positioned between cuboid container adjacent three sidewalls and radio shielding layer.
4. the read-write system of according to claim 1,2 or 3 described wireless radio frequency identification marks, is characterized in that, also comprises computing machine, and described computing machine is connected with wireless radio frequency identification reader-writer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321567 CN202995758U (en) | 2012-07-04 | 2012-07-04 | Read-write system for radio-frequency identification tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321567 CN202995758U (en) | 2012-07-04 | 2012-07-04 | Read-write system for radio-frequency identification tag |
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| Publication Number | Publication Date |
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| CN202995758U true CN202995758U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220321567 Expired - Fee Related CN202995758U (en) | 2012-07-04 | 2012-07-04 | Read-write system for radio-frequency identification tag |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106295448A (en) * | 2016-08-16 | 2017-01-04 | 杭州思创汇联科技有限公司 | Strengthen the method that UHF passive RFID tags group reads precision and reading efficiency |
| CN106504495A (en) * | 2016-10-28 | 2017-03-15 | 国网山东省电力公司莱芜供电公司 | A kind of based on the substation cable information inquiry of NFC, modification device and system |
| WO2017156776A1 (en) * | 2016-03-18 | 2017-09-21 | Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited | Locker and locker system |
| CN111306864A (en) * | 2018-12-12 | 2020-06-19 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN113034063A (en) * | 2019-12-09 | 2021-06-25 | 南京鼎腾石墨烯研究院有限公司 | Warehouse entry and exit management method and system |
| CN114501335A (en) * | 2022-02-15 | 2022-05-13 | 北京京东乾石科技有限公司 | Magazine, article positioning system, method and storage medium |
-
2012
- 2012-07-04 CN CN 201220321567 patent/CN202995758U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017156776A1 (en) * | 2016-03-18 | 2017-09-21 | Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited | Locker and locker system |
| CN109154992A (en) * | 2016-03-18 | 2019-01-04 | 香港物流及供应链管理应用技术研发中心 | Locker and storage cabinet system |
| US11250374B2 (en) | 2016-03-18 | 2022-02-15 | Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited | Locker and locker system |
| CN106295448A (en) * | 2016-08-16 | 2017-01-04 | 杭州思创汇联科技有限公司 | Strengthen the method that UHF passive RFID tags group reads precision and reading efficiency |
| CN106504495A (en) * | 2016-10-28 | 2017-03-15 | 国网山东省电力公司莱芜供电公司 | A kind of based on the substation cable information inquiry of NFC, modification device and system |
| CN111306864A (en) * | 2018-12-12 | 2020-06-19 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN113034063A (en) * | 2019-12-09 | 2021-06-25 | 南京鼎腾石墨烯研究院有限公司 | Warehouse entry and exit management method and system |
| CN114501335A (en) * | 2022-02-15 | 2022-05-13 | 北京京东乾石科技有限公司 | Magazine, article positioning system, method and storage medium |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20160704 |