WO2018107529A1 - 智能识别***和智能包 - Google Patents

智能识别***和智能包 Download PDF

Info

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)
French (fr)
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/zh

Links

Images

Classifications

    • 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. .

Landscapes

  • 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

一种智能识别***和智能包，智能识别***包括射频识别器（10）、柔性天线（20）和射频标签（30）；射频识别器（10）通过柔性天线（20）向射频标签（30）发送射频识别信号，并通过柔性天线（20）接收射频标签（30）发出的内容物信息，将解码后的内容物信息发送给中央信息***；射频标签（30）通过柔性天线（20）接收射频识别器（10）发送的射频识别信号，并通过柔性天线（20）将内容物信息发送给射频识别器（10）；智能包包括智能识别***，还包括包体，智能识别***设置在包体内部，包体内壁上附有吸波材料（40），用于吸收射频识别器（10）发送的溢出的射频识别信号，从而屏蔽包体外部的射频标签（30）的干扰。该***使射频识别器（10）仅对智能包内的射频标签（30）进行识别，降低误读率，从而提高智能包的识别和管理能力。

Description

智能识别***和智能包
本发明要求中国专利申请号201611142937.8，申请日为2016年12月12日，名称为“智能识别***和智能包”的优先权，该申请通过全文引入的方式合并于此。
技术领域
本发明涉及包技术领域，尤其是涉及智能识别***和智能包。
背景技术
现有技术主要是采用RFID等技术对包内容物进行识别。在进行识别时，有可能错误的读入包外附近放置的其他射频标签，造成误读，由于不能区分包内包外的射频标签，因此不能确认所需识别的包内容物一定已经放在了包内，使得智能识别包内容物的技术缺乏可靠性和实用性，从而不能对包内容物进行有效识别和管理。
发明内容
有鉴于此，本发明的目的在于提供智能识别***和智能包，在对智能包内容物进行识别时，可以屏蔽智能包外部的射频标签的干扰，以使射频识别器仅对智能包内的射频标签进行识别，降低误读率，从而提高智能包的识别和管理能力。
第一方面，本发明实施例提供了智能识别***，包括射频识别器、柔性天线和射频标签；
所述射频识别器，与所述柔性天线相连接，用于识别多个内容物，通过所述柔性天线向所述射频标签发送射频识别信号，并通过所述柔性天线接收所述射频标签发出的内容物信息，从而对所述内容物信息进行解码，将解码后的内容物信息发送给中央信息***，以识别所述内容物；
所述射频标签，与所述柔性天线相连接，用于通过所述柔性天线接收所述射频识别器发送的所述射频识别信号，以及通过所述柔性天线将所述 内容物信息发送给所述射频识别器。
结合第一方面，本发明实施例提供了第一方面的第一种可能的实施方式，其中，所述射频识别器包括耦合器、收发器和控制器；
所述耦合器，与所述收发器相连接，用于给所述射频标签提供包含能量和时序的电磁场，以使所述射频标签在所述电磁场的作用下发送所述内容物信息；
所述收发器，与所述控制器相连接，用于将所述内容物信息发送给所述控制器；
所述控制器，与所述收发器相连接，用于将所述内容物信息进行解码，并将所述解码后的内容物信息发送给所述中央信息***。
结合第一方面的第一种可能的实施方式，本发明实施例提供了第一方面的第二种可能的实施方式，其中，所述射频识别器还包括接口单元，用于连接所述收发器和所述柔性天线。
第二方面，本发明实施例还提供智能包，包括如上所述的智能识别***，还包括包体，所述智能识别***设置在所述包体的内部；
所述包体的内壁上附有吸波材料，用于吸收所述射频识别器发送的溢出的射频识别信号，从而屏蔽所述包体外部的射频标签的干扰。
结合第二方面，本发明实施例提供了第二方面的第一种可能的实施方式，其中，所述吸波材料为铁氧体软布。
结合第二方面，本发明实施例提供了第二方面的第二种可能的实施方式，其中，所述包体的外壁设置有多个非屏蔽口袋。
结合第二方面，本发明实施例提供了第二方面的第三种可能的实施方式，其中，柔性天线设置于所述包体内的不同位置，并且具有不同朝向。
结合第二方面的第三种可能的实施方式，本发明实施例提供了第二方面的第四种可能的实施方式，其中，所述柔性天线分别设置在所述包体的顶部内侧、底部内侧和内侧面上。
结合第二方面的第四种可能的实施方式，本发明实施例提供了第二方面的第五种可能的实施方式，其中，所述内侧面为靠近穿戴者背部一面的内侧面。
结合第二方面的第五种可能的实施方式，本发明实施例提供了第二方面的第六种可能的实施方式，其中，所述柔性天线的后面设置有所述吸波材料。
本发明提供了智能识别***和智能包，包括射频识别器、柔性天线和射频标签；射频识别器通过柔性天线向射频标签发送射频识别信号，并通过柔性天线接收射频标签发出的内容物信息，将解码后的内容物信息发送给中央信息***。射频标签通过柔性天线接收射频识别器发送的射频识别信号，并通过柔性天线将内容物信息发送给射频识别器。智能包包括智能识别***，还包括包体，智能识别***设置在包体内部，包体内壁上附有吸波材料，用于吸收射频识别模块发送的溢出的射频识别信号，从而屏蔽包体外部的射频标签的干扰。本发明可以使射频识别器仅对智能包内的射频标签进行识别，降低误读率，从而提高智能包的识别和管理能力。
本发明的其他特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点在说明书、权利要求书以及附图中所特别指出的结构来实现和获得。
为使本发明的上述目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合所附附图，作详细说明如下。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获 得其他的附图。
图1为本发明实施例一提供的智能识别***的结构示意图；
图2为本发明实施例一提供的另一智能识别***的结构示意图；
图3为本发明实施例二提供的智能包的正视图；
图4为本发明实施例二提供的智能包内部的智能识别***结构示意图。
图标：
10-射频识别器；20-柔性天线；30-射频标签；40-吸波材料；11-控制器；12-收发器；13-耦合器；14-接口单元；50-运动传感器；60-光照传感器；70-磁传感器。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
目前在进行识别时，有可能错误的读入包外附近放置的其他射频标签，造成误读，由于不能区分包内包外的射频标签，因此不能确认所需识别的包内容物一定已经放在了包内，使得智能识别包内容物的技术缺乏可靠性和实用性。基于此，本发明实施例提供的智能识别***和智能包，在对包内容物进行识别时，可以吸收溢出的射频识别信号，从而使射频识别器仅对包内容物的射频标签进行识别，降低误读率。
为便于对本实施例进行理解，首先对本发明实施例所公开的智能识别***和智能包进行详细介绍，
实施例一：
图1为本发明实施例一提供的智能识别***的结构示意图。
参照图1，智能识别***，包括射频识别器10、柔性天线20和射频标签30；
射频识别器10，与柔性天线20相连接，用于识别多个内容物，通过柔性天线20向射频标签30发送射频识别信号，并通过柔性天线20接收射频标签30发出的内容物信息，从而对内容物信息进行解码，将解码后的内容物信息发送给中央信息***，以识别内容物；
其中，射频识别器10包括控制器11、收发器12、耦合器13和接口单元14，具体可参照图2，收发器12通过接口单元14与柔性天线20相连接。
射频标签30，与柔性天线20相连接，用于通过柔性天线20接收射频识别器10发送的射频识别信号，以及通过柔性天线20将内容物信息发送给射频识别器10。
具体地，射频识别器和射频标签之间采用半双工通信方式进行信息交换，通过天线进行无线通信。
根据本发明的示例性实施例，射频识别器10包括耦合器13、收发器12和控制器11；
耦合器13，与收发器12相连接，用于给射频标签30提供包含能量和时序的电磁场，以使射频标签30在所述电磁场的作用下发送内容物信息；
具体地，射频识别器通过耦合器形成一个电磁场，给射频标签提供能量和时序，使得射频标签凭借耦合感应电流所获得的能量发送出存储在芯片中的产品信息，射频识别器读取该产品信息并解码后，送至中央信息***进行有关数据处理。
收发器12，与控制器11相连接，用于将内容物信息发送给控制器11；
控制器11，与收发器12相连接，用于将内容物信息进行解码，并将解码后的内容物信息发送给中央信息***。
根据本发明的示例性实施例，射频识别器10还包括接口单元14，用于连接收发器12和柔性天线20。
本发明提供了智能识别***，包括射频识别器、柔性天线和射频标签；射频识别器与柔性天线相连接，用于识别多个内容物，通过柔性天线向射频标签发送射频识别信号，并通过柔性天线接收射频标签发出的内容物信息，从而对内容物信息进行解码，将解码后的内容物信息发送给中央信息***，以识别所述内容物；射频标签与柔性天线相连接，通过柔性天线接收射频识别器发送的射频识别信号，并通过柔性天线将内容物信息发送给射频识别器，从而可以有效识别内容物。
实施例二：
图3为本发明实施例二提供的智能包的正视图。
参照图3，智能包包括如上所述的智能识别***，还包括包体，智能识别***设置在包体的内部；
包体的内壁上附有吸波材料40，用于吸收射频识别器10发送的溢出的射频识别信号，从而屏蔽包体外部的射频标签的干扰。
具体地，在射频识别器10识别包内容物所附着的射频标签的同时，通过包内衬吸波材料将射频识别器耦合发射溢出的射频信号吸收，有效阻断了包外部射频标签的干扰，以使射频识别器能且仅能识别到包内部存在的射频标签。
其中，吸波材料包括但不限于，具体为铁氧体软布，它是一种以吸收电磁波为主，反射、散射和透射都很小的高科技功能性复合材料，其原理主要是在高分子介质中添加电磁损耗性物质，当电磁波进入吸波材料内部时，推动组成材料分子内的离子、电子运动或电子能级间跃迁，产生电导损耗、高频介质损耗和磁滞损耗等，使电磁能转变成热能而发散到空间消失掉，从而产生吸收作用，不会发生反射而造成二次污染，具有厚度薄、柔性好、强度高、吸收率大、抗老化(载体为硅橡胶材料)、稳定性(-50-180℃)、低频特性(10MHz-10GHz)等特点，对镜面波和表面波都具有良好的吸收特性。
这里，包内壁附着吸波材料，例如铁氧体软布等材料，可有效吸收射频电磁波信号，确保智能包中的天线能且只能读取包内的射频标签，从而屏蔽书包外部的射频标签的干扰。
进一步地，包体的外壁设置有多个非屏蔽口袋。
具体地，可以在包体外壁设置多个非屏蔽口袋，非屏蔽口袋设置在书包的正面外壁上以及侧面外壁上，用来放置手机等需要无线环境的设备，以确保手机等设备可接收外部的无线电磁波信号，从而保证无线设备通信正常。
进一步地，柔性天线20设置于包体内的不同位置，并且具有不同朝向。
具体地，多个柔性天线设置在包内的不同位置，并具有不同朝向，可有效保证包内的射频信号具有较均匀的场强分布，从而提高智能包***频信号的覆盖均匀性，使柔性天线从多个角度发射和接收信号，降低漏读率。
进一步地，柔性天线20分别设置在包体的顶部内侧、底部内侧和内侧面上。
这里，内侧面可以为靠近穿戴者背部一面的内侧面。
具体地，可以根据包体的大小和形状来设置柔性天线的面积和位置，目的是可以向包内的所有射频标签发射射频识别信号，并接收包内的所有射频标签所发出的内容物信息。
进一步地，柔性天线20的后面设置有吸波材料。
具体地，为了提高智能包的防盗功能，可以在包体内部设置多个传感器，分别与射频识别器相连接，具体参照图4，包括运动传感器50、磁传感器70和光照传感器60，其中，运动传感器50集成在射频识别器10上，并设置在包体的内部，磁传感器70可以设置在包体的开口处，例如锁扣或拉链附近，光照传感器60也可以设置在书包本体的开口处，例如锁扣或拉链附近。
这里，运动传感器可以检测包是否移动，当包移动时，检测到移动信 号并发送给射频识别器，从而触发射频识别器对包内物体进行识别，以防止包内物体被盗。磁传感器和光照传感器可以检测包是否被打开，当包被打开时，光照传感器检测到光信号发送给射频识别器，从而触发射频识别模块识别包内容物，当包被打开或关闭时，磁传感器检测到磁信号发送给射频识别器，从而触发射频识别模块对包内物体进行识别，以防止包内物体被盗，从而提高了包的识别和管理能力。
本发明提供了智能识别***和智能包，包括射频识别器、柔性天线和射频标签；射频识别器通过柔性天线向射频标签发送射频识别信号，并通过柔性天线接收射频标签发出的内容物信息，将解码后的内容物信息发送给中央信息***。射频标签通过柔性天线接收射频识别器发送的射频识别信号，并通过柔性天线将内容物信息发送给射频识别器。智能包包括智能识别***，还包括包体，智能识别***设置在包体内部，包体内壁上附有吸波材料，用于吸收射频识别模块发送的溢出的射频识别信号，从而屏蔽包体外部的射频标签的干扰。本发明可以使射频识别器仅对智能包内的射频标签进行识别，降低误读率，从而提高智能包的识别和管理能力。
本发明实施例所提供的计算机程序产品，包括存储了程序代码的计算机可读存储介质，所述程序代码包括的指令可用于执行前面方法实施例中所述的方法，具体实现可参见方法实施例，在此不再赘述。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***和装置的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
另外，在本发明实施例的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的 具体含义。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
最后应说明的是：以上所述实施例，仅为本发明的具体实施方式，用以说明本发明的技术方案，而非对其限制，本发明的保护范围并不局限于此，尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化，或者对其中部分技术特征进行等同替换；而这些修改、变化或者替换，并不使相应技术方案的本质脱离本发明实施例技术方案的精神和范围，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种智能识别***，其特征在于，包括射频识别器、柔性天线和射频标签；
    所述射频识别器，与所述柔性天线相连接，用于识别多个内容物，通过所述柔性天线向所述射频标签发送射频识别信号，并通过所述柔性天线接收所述射频标签发出的内容物信息，从而对所述内容物信息进行解码，将解码后的内容物信息发送给中央信息***，以识别所述内容物；
    所述射频标签，与所述柔性天线相连接，用于通过所述柔性天线接收所述射频识别器发送的所述射频识别信号，以及通过所述柔性天线将所述内容物信息发送给所述射频识别器。
  2. 根据权利要求1所述的智能识别***，其特征在于，所述射频识别器包括耦合器、收发器和控制器；
    所述耦合器，与所述收发器相连接，用于给所述射频标签提供包含能量和时序的电磁场，以使所述射频标签在所述电磁场的作用下发送所述内容物信息；
    所述收发器，与所述控制器相连接，用于将所述内容物信息发送给所述控制器；
    所述控制器，与所述收发器相连接，用于将所述内容物信息进行解码，并将所述解码后的内容物信息发送给所述中央信息***。
  3. 根据权利要求2所述的智能识别***，其特征在于，所述射频识别器还包括接口单元，用于连接所述收发器和所述柔性天线。
  4. 一种智能包，其特征在于，包括权利要求1至3任一项所述的智能识别***，还包括包体，所述智能识别***设置在所述包体的内部；
    所述包体的内壁上附有吸波材料，用于吸收所述射频识别器发送的溢出的射频识别信号，从而屏蔽所述包体外部的射频标签的干扰。
  5. 根据权利要求4所述的智能包，其特征在于，所述吸波材料为铁氧体软布。
  6. 根据权利要求4所述的智能包，其特征在于，所述包体的外壁设置有多个非屏蔽口袋。
  7. 根据权利要求4所述的智能包，其特征在于，柔性天线设置于所述包体内部的不同位置，并且具有不同朝向。
  8. 根据权利要求7所述的智能包，其特征在于，所述柔性天线分别设置在所述包体的顶部内侧、底部内侧和内侧面上。
  9. 根据权利要求8所述的智能包，其特征在于，所述内侧面为靠近穿戴者背部一面的内侧面。
  10. 根据权利要求9所述的智能包，其特征在于，所述柔性天线的后面设置有所述吸波材料。
PCT/CN2016/112714 2016-12-12 2016-12-28 智能识别***和智能包 WO2018107529A1 (zh)

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***和智能包

Publications (1)

Publication Number Publication Date
WO2018107529A1 true WO2018107529A1 (zh) 2018-06-21

Family

ID=58597776

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/112714 WO2018107529A1 (zh) 2016-12-12 2016-12-28 智能识别***和智能包

Country Status (2)

Country Link
CN (1) CN106599950A (zh)
WO (1) WO2018107529A1 (zh)

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***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***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***

Citations (9)

* 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***
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***
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***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***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***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***和智能包

Patent Citations (9)

* 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***
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***
CN106778968A (zh) * 2016-12-12 2017-05-31 北京溯云科技有限公司 智能识别***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***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***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***和融合天线的智能包

Also Published As

Publication number Publication date
CN106599950A (zh) 2017-04-26

Similar Documents

Publication Publication Date Title
CN104508687B (zh) 用于便携式设备的近场通信(nfc)和邻域传感器
JP5532678B2 (ja) 通信装置、アンテナ装置、並びに通信システム
US8903329B2 (en) Switchable antenna elements for a wireless communications device
US10650346B1 (en) Portal monitoring with steered-beam RFID systems
WO2018107529A1 (zh) 智能识别***和智能包
US9786989B2 (en) Antenna and portable electronic instrument for use in near field communication
US20090284375A1 (en) Uhf rfid tag
US10528778B2 (en) Handheld RFID reader and related systems and methods
JP7060095B2 (ja) 非接触読み取りタグ、非接触読み取りタグの製造方法、判別装置及び識別情報判別システム
WO2014173124A1 (zh) 一种谐波射频识别***
CN106972237B (zh) 基于金属后壳的超宽带高性能nfc天线***
WO2018107530A1 (zh) 智能识别***和智能包
CN204423399U (zh) 用于射频识别设备的屏蔽罩
WO2018107527A1 (zh) 智能识别***和融合天线的智能包
CN105976015A (zh) 一种防金属干扰的nfc标签设备
KR102199392B1 (ko) 항금속 효과를 가지는 rfid 카드
JP2010222841A (ja) 車両施開錠装置
US20080317098A1 (en) Low Power Radio Device With Reduced Interference
US8692654B2 (en) RFID system with multiple reader transmit frequencies
JP2005327939A (ja) タグ用磁気シールドシートおよびタグ
CN206363356U (zh) 智能识别***和智能包
KR101389458B1 (ko) 듀얼 밴드를 지원하는 ｒｆｉｄ 리더
US20130342322A1 (en) Rfid system with enclosure and interference pattern
JP2009181193A (ja) 無線タグ装置
JP2007294921A (ja) 電磁波吸収体、建材および電磁波暗室構造体ならびに送受信方向制御方法および電磁波吸収方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16924094

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16924094

Country of ref document: EP

Kind code of ref document: A1