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WO2018107529A1 - Système d'identification intelligent et sac intelligent - Google Patents

Système d'identification intelligent et sac intelligent Download PDF

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Publication number
WO2018107529A1
WO2018107529A1 PCT/CN2016/112714 CN2016112714W WO2018107529A1 WO 2018107529 A1 WO2018107529 A1 WO 2018107529A1 CN 2016112714 W CN2016112714 W CN 2016112714W WO 2018107529 A1 WO2018107529 A1 WO 2018107529A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio frequency
content information
package
smart
flexible antenna
Prior art date
Application number
PCT/CN2016/112714
Other languages
English (en)
Chinese (zh)
Inventor
王溯
徐艳霞
Original Assignee
北京溯云科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京溯云科技有限公司 filed Critical 北京溯云科技有限公司
Publication of WO2018107529A1 publication Critical patent/WO2018107529A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers

Definitions

  • the present invention relates to the field of packet technology, and in particular to an intelligent identification system and a smart package.
  • the prior art mainly uses RFID and other technologies to identify the contents of the package.
  • identifying it is possible to erroneously read other radio frequency tags placed near the outside of the package, causing misinterpretation. Since the radio frequency tags outside the package cannot be distinguished, it is impossible to confirm that the contents of the package to be identified must have been placed in the package. Therefore, the technology for intelligently identifying the contents of the package lacks reliability and practicability, so that the contents of the package cannot be effectively identified and managed.
  • the object of the present invention is to provide an intelligent identification system and a smart package, which can shield the interference of the radio frequency tag outside the smart package when the content of the smart package is identified, so that the radio frequency identifier only targets the radio frequency in the smart package. Labels are identified to reduce the rate of misreading, thereby improving the ability to identify and manage smart packages.
  • an embodiment of the present invention provides an intelligent identification system, including a radio frequency identifier, a flexible antenna, and a radio frequency tag;
  • the radio frequency identifier is connected to the flexible antenna for identifying a plurality of contents, and transmitting, by the flexible antenna, a radio frequency identification signal to the radio frequency tag, and receiving, by the flexible antenna, the radio frequency tag Content information, thereby decoding the content information, and transmitting the decoded content information to the central information system to identify the content;
  • the radio frequency tag is connected to the flexible antenna for receiving the radio frequency identification signal sent by the radio frequency identifier through the flexible antenna, and the The content information is sent to the radio frequency identifier.
  • an embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein the radio frequency identifier comprises a coupler, a transceiver, and a controller;
  • the coupler is coupled to the transceiver for providing an electromagnetic field containing energy and timing to the radio frequency tag, so that the radio frequency tag transmits the content information under the action of the electromagnetic field;
  • the transceiver is connected to the controller, and configured to send the content information to the controller;
  • the controller is coupled to the transceiver for decoding the content information and transmitting the decoded content information to the central information system.
  • the embodiment of the present invention provides the second possible implementation manner of the first aspect, wherein the radio frequency identifier further includes an interface unit, configured to connect the transceiver And the flexible antenna.
  • the embodiment of the present invention further provides a smart package, including the smart identification system as described above, further comprising a package, the smart identification system being disposed inside the package;
  • the inner wall of the package body is provided with an absorbing material for absorbing the overflow radio frequency identification signal sent by the radio frequency identifier, thereby shielding the interference of the radio frequency tag outside the package body.
  • an embodiment of the present invention provides a first possible implementation of the second aspect, wherein the absorbing material is a ferrite soft cloth.
  • an embodiment of the present invention provides a second possible implementation of the second aspect, wherein the outer wall of the enclosure is provided with a plurality of non-shielded pockets.
  • an embodiment of the present invention provides a third possible implementation of the second aspect, wherein the flexible antennas are disposed at different locations within the enclosure and have different orientations.
  • the embodiment of the present invention provides a fourth possible implementation manner of the second aspect, wherein the flexible antennas are respectively disposed on the top inner side and the bottom inner side of the package body And the inside side.
  • an embodiment of the present invention provides a fifth possible implementation of the second aspect, wherein the inner side is an inner side adjacent to a back side of the wearer.
  • the embodiment of the present invention provides a sixth possible implementation manner of the second aspect, wherein the absorbing material is disposed behind the flexible antenna.
  • the invention provides an intelligent identification system and a smart package, including a radio frequency identifier, a flexible antenna and a radio frequency tag; the radio frequency identifier transmits a radio frequency identification signal to the radio frequency tag through the flexible antenna, and receives the content information sent by the radio frequency tag through the flexible antenna, The decoded content information is sent to the central information system.
  • the radio frequency tag receives the radio frequency identification signal sent by the radio frequency identifier through the flexible antenna, and transmits the content information to the radio frequency identifier through the flexible antenna.
  • the intelligent package includes an intelligent identification system, and includes a package body.
  • the intelligent identification system is disposed inside the package body, and the absorbing material is attached to the inner wall of the package body for absorbing the overflowing radio frequency identification signal sent by the radio frequency identification module, thereby shielding the exterior of the package body.
  • the interference of the RF tag can make the radio frequency identifier only identify the radio frequency tags in the smart bag, reduce the misreading rate, thereby improving the identification and management capability of the smart bag.
  • FIG. 1 is a schematic structural diagram of an intelligent identification system according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural diagram of another smart identification system according to Embodiment 1 of the present invention.
  • FIG. 3 is a front view of a smart package according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic structural diagram of an intelligent identification system inside a smart package according to Embodiment 2 of the present invention.
  • 10-radio frequency identifier 20-flex antenna; 30-RF tag; 40-absorber material; 11-controller; 12-transceiver; 13-coupler; 14-interface unit; 50-motion sensor; Sensor; 70-magnetic sensor.
  • the intelligent identification system and the smart package can absorb the overflowed radio frequency identification signal when identifying the content of the package, so that the radio frequency identifier can only identify the radio frequency tag of the package content, thereby reducing Misreading rate.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 1 is a schematic structural diagram of an intelligent identification system according to Embodiment 1 of the present invention.
  • an intelligent identification system includes a radio frequency identifier 10, a flexible antenna 20, and a radio frequency tag 30;
  • the radio frequency identifier 10 is connected to the flexible antenna 20 for identifying a plurality of contents, transmitting a radio frequency identification signal to the radio frequency tag 30 through the flexible antenna 20, and receiving the content information sent by the radio frequency tag 30 through the flexible antenna 20, thereby
  • the content information is decoded, and the decoded content information is sent to the central information system to identify the content;
  • the radio frequency identifier 10 includes a controller 11, a transceiver 12, a coupler 13 and an interface unit 14. Referring specifically to FIG. 2, the transceiver 12 is connected to the flexible antenna 20 through the interface unit 14.
  • the radio frequency tag 30 is connected to the flexible antenna 20 for receiving the radio frequency identification signal transmitted by the radio frequency identifier 10 through the flexible antenna 20, and transmitting the content information to the radio frequency identifier 10 through the flexible antenna 20.
  • a half-duplex communication method is used between the radio frequency identifier and the radio frequency tag for information exchange, and wireless communication is performed through the antenna.
  • the radio frequency identifier 10 includes a coupler 13, a transceiver 12, and a controller 11;
  • a coupler 13 coupled to the transceiver 12 for providing an electromagnetic field containing energy and timing to the radio frequency tag 30 to cause the radio frequency tag 30 to transmit content information under the action of the electromagnetic field;
  • the radio frequency identifier forms an electromagnetic field through the coupler to provide energy and timing to the radio frequency tag, so that the radio frequency tag transmits the product information stored in the chip by the energy obtained by coupling the induced current, and the radio frequency identifier reads the product information. After decoding, it is sent to the central information system for data processing.
  • the transceiver 12 is connected to the controller 11 for transmitting content information to the controller 11;
  • the controller 11 is connected to the transceiver 12 for decoding the content information and transmitting the decoded content information to the central information system.
  • the radio frequency identifier 10 further includes an interface unit 14 for connecting the transceiver 12 and the flexible antenna 20.
  • the invention provides an intelligent identification system, comprising a radio frequency identifier, a flexible antenna and a radio frequency tag; the radio frequency identifier is connected with the flexible antenna for identifying a plurality of contents, and transmitting the radio frequency identification signal to the radio frequency tag through the flexible antenna, and adopting the flexibility
  • the antenna receives the content information sent by the radio frequency tag, thereby decoding the content information, and transmitting the decoded content information to the central information system to identify the content;
  • the radio frequency tag is connected to the flexible antenna, and is received by the flexible antenna.
  • the radio frequency identification signal sent by the radio frequency identifier and the content information is sent to the radio frequency identifier through the flexible antenna, so that the content can be effectively identified.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 3 is a front view of a smart package according to Embodiment 2 of the present invention.
  • the smart package includes the smart identification system as described above, and further includes a package body, and the smart recognition system is disposed inside the package body;
  • the inner wall of the package is provided with an absorbing material 40 for absorbing the overflowed radio frequency identification signal sent by the radio frequency identifier 10, thereby shielding the interference of the radio frequency tag outside the package.
  • the radio frequency identifier 10 identifies the radio frequency tag attached to the content of the package
  • the radio frequency identifier coupled to transmit the overflowed radio frequency signal is absorbed by the lining absorber material, thereby effectively blocking the interference of the external radio frequency tag of the package.
  • the RFID reader In order for the RFID reader to be able to recognize only the radio frequency tags present inside the packet.
  • the absorbing material includes, but is not limited to, a soft ferrite cloth, which is a high-tech functional composite material mainly absorbing electromagnetic waves and having small reflection, scattering and transmission, and the principle is mainly high.
  • Electromagnetic lossy substances are added to the molecular medium to promote the transition between ions, electrons, or electron energy levels in the molecules of the constituent materials when electromagnetic waves enter the interior of the absorbing material, resulting in conductance loss, high-frequency dielectric loss, and hysteresis loss.
  • Electromagnetic energy is converted into heat energy and dissipates into space to disappear, thereby generating absorption, no secondary pollution caused by reflection, thin thickness, good flexibility, high strength, high absorption rate, anti-aging (carrier is silicone rubber material) It has stable (-50-180°C) and low-frequency characteristics (10MHz-10GHz), and it has good absorption characteristics for both mirror wave and surface wave.
  • the inner wall of the bag is attached with a absorbing material, such as a ferrite soft cloth, which can effectively absorb the radio frequency electromagnetic wave signal, and ensure that the antenna in the smart bag can only read the radio frequency tag in the package, thereby shielding the radio frequency tag outside the bag. Interference.
  • a absorbing material such as a ferrite soft cloth
  • the outer wall of the enclosure is provided with a plurality of non-shielded pockets.
  • a plurality of non-shielded pockets may be disposed on the outer wall of the bag, and the unshielded pockets are disposed on the front outer wall of the bag and the outer side wall of the bag for placing a device such as a mobile phone that requires a wireless environment to ensure that the device such as the mobile phone can receive the external device.
  • Wireless electromagnetic wave signals to ensure wireless communication is normal.
  • the flexible antennas 20 are disposed at different locations within the enclosure and have different orientations.
  • the plurality of flexible antennas are disposed at different positions in the package and have different orientations, which can effectively ensure that the radio frequency signals in the package have a relatively uniform field strength distribution, thereby improving coverage uniformity of the radio frequency signals in the smart package, and making the flexible
  • the antenna transmits and receives signals from multiple angles, reducing the miss rate.
  • the flexible antennas 20 are respectively disposed on the top inner side, the bottom inner side, and the inner side of the package body.
  • the inner side may be an inner side adjacent to the back side of the wearer.
  • the area and position of the flexible antenna can be set according to the size and shape of the package, and the purpose is to transmit the radio frequency identification signal to all the radio frequency tags in the package, and receive the content information of all the radio frequency tags in the package.
  • a absorbing material is disposed behind the flexible antenna 20.
  • a plurality of sensors may be disposed inside the package, respectively connected to the radio frequency identifier.
  • the motion sensor 50, the magnetic sensor 70, and the illumination sensor 60 are included, wherein the motion The sensor 50 is integrated on the radio frequency identifier 10 and disposed inside the package body.
  • the magnetic sensor 70 can be disposed at the opening of the package body, such as near a buckle or a zipper, and the illumination sensor 60 can also be disposed at the opening of the bag body. For example, near a buckle or zipper.
  • the motion sensor can detect whether the packet moves, and when the packet moves, the mobile signal is detected.
  • the number is sent to the RFID reader, which triggers the RFID reader to identify the object in the package to prevent the object from being stolen.
  • the magnetic sensor and the illumination sensor can detect whether the package is opened. When the package is opened, the illumination sensor detects that the optical signal is sent to the RFID reader, thereby triggering the RFID module to identify the contents of the package, and when the package is opened or closed, the magnetic sensor The detection of the magnetic signal is sent to the RFID reader, thereby triggering the RFID module to identify the object in the package to prevent the object from being stolen, thereby improving the identification and management capability of the package.
  • the invention provides an intelligent identification system and a smart package, including a radio frequency identifier, a flexible antenna and a radio frequency tag; the radio frequency identifier transmits a radio frequency identification signal to the radio frequency tag through the flexible antenna, and receives the content information sent by the radio frequency tag through the flexible antenna, The decoded content information is sent to the central information system.
  • the radio frequency tag receives the radio frequency identification signal sent by the radio frequency identifier through the flexible antenna, and transmits the content information to the radio frequency identifier through the flexible antenna.
  • the intelligent package includes an intelligent identification system, and includes a package body.
  • the intelligent identification system is disposed inside the package body, and the absorbing material is attached to the inner wall of the package body for absorbing the overflowing radio frequency identification signal sent by the radio frequency identification module, thereby shielding the exterior of the package body.
  • the interference of the RF tag can make the radio frequency identifier only identify the radio frequency tags in the smart bag, reduce the misreading rate, thereby improving the identification and management capability of the smart bag.
  • the computer program product provided by the embodiment of the present invention includes a computer readable storage medium storing the program code, and the program code includes instructions for executing the method described in the foregoing method embodiment.
  • the program code includes instructions for executing the method described in the foregoing method embodiment.
  • the specific implementation refer to the method embodiment. , will not repeat them here.
  • the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be a fixed connection or a detachable connection, unless otherwise explicitly defined and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation may be a fixed connection or a detachable connection, unless otherwise explicitly defined and defined.
  • connected integrally may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the above terms can be understood in the present invention in a specific case. The specific meaning.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Packages (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

L'invention concerne un système d'identification intelligent et un sac intelligent. Le système d'identification intelligent comprend un identificateur radiofréquence (10), des antennes flexibles (20) et des étiquettes radiofréquences (30); l'identificateur radiofréquence (10) envoie des signaux d'identification par radiofréquence aux étiquettes radiofréquences (30) au moyen des antennes flexibles (20), reçoit, au moyen des antennes flexibles (20), des informations de contenu envoyées par les étiquettes radiofréquences (30), et envoie des informations de contenu décodées à un système d'informations central; les étiquettes radiofréquences (30) reçoivent, au moyen des antennes flexibles (20), les signaux d'identification par radiofréquence envoyés par l'identificateur radiofréquence (10), et envoient les informations de contenu à l'identificateur radiofréquence (10) au moyen des antennes flexibles (20). Le sac intelligent comprend un système d'identification intelligent, et comprend en outre un corps de sac; le système d'identification intelligent est disposé à l'intérieur du corps de sac; un matériau absorbant (40) est fixé à la paroi intérieure du corps de sac, et sert à absorber des signaux d'identification par radiofréquence qui débordent et qui sont envoyés par l'identificateur radiofréquence (10), de façon à former, à l'extérieur du corps de sac, un blindage contre une interférence des étiquettes radiofréquences (30). Selon le système, l'identificateur radiofréquence (10) n'identifie que les étiquettes radiofréquences (30) contenues dans le sac intelligent, ce qui diminue un taux de mauvaises lectures, et améliore ainsi les capacités d'identification et de gestion du sac intelligent.
PCT/CN2016/112714 2016-12-12 2016-12-28 Système d'identification intelligent et sac intelligent WO2018107529A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611142937.8 2016-12-12
CN201611142937.8A CN106599950A (zh) 2016-12-12 2016-12-12 智能识别系统和智能包

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WO2018107529A1 true WO2018107529A1 (fr) 2018-06-21

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106778968A (zh) * 2016-12-12 2017-05-31 北京溯云科技有限公司 智能识别系统和智能包
CN106485303A (zh) * 2016-12-13 2017-03-08 北京溯云科技有限公司 智能识别系统和融合天线的智能包
CN116406887A (zh) * 2021-12-30 2023-07-11 华为技术有限公司 储物容器、物品检测的方法及系统

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US20050134433A1 (en) * 2003-12-18 2005-06-23 Alysis Interactive Corporation Remote identification of container contents by means of multiple radio frequency identification systems
CN102061858A (zh) * 2011-01-12 2011-05-18 宁万 Rfid智能柜
CN202548989U (zh) * 2011-12-30 2012-11-21 北京物资学院 物品管理防盗系统
CN105006073A (zh) * 2015-07-03 2015-10-28 霍智勇 智能物品管理柜及物品领用管理系统
CN105559307A (zh) * 2014-10-14 2016-05-11 北大方正集团有限公司 一种箱包内物品识别方法、装置、箱包及用户终端
CN106485303A (zh) * 2016-12-13 2017-03-08 北京溯云科技有限公司 智能识别系统和融合天线的智能包
CN106778968A (zh) * 2016-12-12 2017-05-31 北京溯云科技有限公司 智能识别系统和智能包
CN206363356U (zh) * 2016-12-12 2017-07-28 北京溯云科技有限公司 智能识别系统和智能包
CN206370086U (zh) * 2016-12-12 2017-08-01 北京溯云科技有限公司 智能识别系统和智能包

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050134433A1 (en) * 2003-12-18 2005-06-23 Alysis Interactive Corporation Remote identification of container contents by means of multiple radio frequency identification systems
CN102061858A (zh) * 2011-01-12 2011-05-18 宁万 Rfid智能柜
CN202548989U (zh) * 2011-12-30 2012-11-21 北京物资学院 物品管理防盗系统
CN105559307A (zh) * 2014-10-14 2016-05-11 北大方正集团有限公司 一种箱包内物品识别方法、装置、箱包及用户终端
CN105006073A (zh) * 2015-07-03 2015-10-28 霍智勇 智能物品管理柜及物品领用管理系统
CN106778968A (zh) * 2016-12-12 2017-05-31 北京溯云科技有限公司 智能识别系统和智能包
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CN106485303A (zh) * 2016-12-13 2017-03-08 北京溯云科技有限公司 智能识别系统和融合天线的智能包

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