CN101089871B - System and method for antiforge of article with certificate based on radio frequency technology - Google Patents

System and method for antiforge of article with certificate based on radio frequency technology Download PDF

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Publication number
CN101089871B
CN101089871B CN 200610012245 CN200610012245A CN101089871B CN 101089871 B CN101089871 B CN 101089871B CN 200610012245 CN200610012245 CN 200610012245 CN 200610012245 A CN200610012245 A CN 200610012245A CN 101089871 B CN101089871 B CN 101089871B
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article
electronic
certificate
reader
security
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CN 200610012245
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CN101089871A (en
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关强
刘禹
田利梅
赵健
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中国科学院自动化研究所
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Abstract

A method for carrying out false proof on article with certificate based on radio frequency technique includes using authorized writer/reader to make scan for obtaining article electronic code and certificate electronic cipher key, sending obtained data to article false proof databank, carrying out verification on received data by said databank and returning article false proof information back tosaid writer/reader after verification is passed then utilizing said writer/reader to display article basic information returned from said databank. The system used for realizing said method is also disclosed.

Description

一种基于射频技术对带有证书物品进行防伪的系统及方法 Based on radio frequency technology articles with Certificate security systems and methods for

技术领域 FIELD

[0001] 本发明涉及物品防伪技术领域,尤其涉及一种基于射频技术对带有证书物品进行 [0001] The present invention relates to the technical field of security articles, particularly to a technique based on a radio frequency with a certificate for the article

防伪的系统及方法。 Security systems and methods. 背景技术 Background technique

[0002] 目前,假冒伪劣物品已成为世界性难题,严重损害了广大消费的正当权益。 [0002] Currently, counterfeit goods has become a worldwide problem, serious damage to the legitimate rights and interests of consumption. 因此, 物品防伪技术不仅仅是企业或商家大力关注的问题,而且也是全社会应该高度关注的问题。 Therefore, the article is not only anti-counterfeiting technology companies or businesses strong concern, but also a problem of the whole society should be of great concern.

[0003] 近十几年来,随着假钞票、假证件、假商品、伪劣食品的泛滥,特别对工艺品,美术品,艺术品等来说,赝品更是对艺术家辛苦劳动的打击,这就对物品防伪技术提出了更高的要求。 [0003] Over the last decade, with the proliferation of fake money, fake documents, fake goods, shoddy food, especially for crafts, art, works of art, the artist is a fake hard labor strike, which the goods anti-counterfeiting technology put forward higher requirements.

[0004] 现有技术中,通常的防伪识别技术有:条码识别技术、射频识别技术、生物特征识别技术、电子信息码识别技术等。 [0004] In the prior art, the usual security identification technologies: bar code identification technology, radio frequency identification technology, biometric identification technology, electronic information code recognition technology. 上述防伪识别技术广泛应用于以下行业及产品:日用化工、家用电子、医药、食品及饮料、酒类、香烟、超市物流配送、防伪印章识别系统、人民币真伪鉴别、公共安全、邮政、环保产品等。 The above-mentioned security identification technology is widely used in the following industries and products: household chemicals, home electronics, medicine, food and beverages, alcohol, cigarettes, supermarket logistics, security seal identification system, the yuan authenticity of identification, public security, postal services, environmental protection products.

[0005] 防伪识别技术的广泛应用,导致防伪识别技术已逐步成为一个重要的发展的行业。 Widely used [0005] security identification technology, leading security identification technology has gradually become an important development of the industry. 另外,市场需求也剌激了防伪识别技术的发展和进步,出现了专门的防伪识别技术开发和从事防伪技术解决方案的服务商,把大量高新技术和成果应用于防伪实践,满足各种商品个性化的需求。 In addition, the market demand to stimulate the development and progress of security identification technology, there has been a special security identification technology development and engaged in anti-counterfeiting technology solutions provider, and the results applied to a large number of high-tech anti-counterfeiting practice, to meet a variety of goods personality demand of.

[0006] 针对类似工艺美术品、贵金属纪念币这样同时带有证书的物品,证书可以通过权威部门的认证和统一编号起到一定的防伪作用,也提升了物品的收藏价值。 [0006] Similarly for arts and crafts, while the precious metal commemorative coins with items such certificate, the certificate can play a security role through certification and uniform numbers of the authorities, but also enhance the value of the collection items. 但是,这种证书由于大都是纸质材料制成,本身并不具有防伪功能,或防伪特征易仿造,因此不法分子还是可以通过同时仿造物品及物品对应的证书来达到混淆视听的目的,诈取不义之财。 However, since such a certificate are mostly made of paper material, itself, does not have the security features, the security feature, or easy to counterfeit, and therefore criminals may confuse or to achieve the purpose of counterfeit article corresponding to the article and by simultaneously certificate, swindle ill-gotten gains. 另外,采用上述各种防伪技术也都不能够实现对带有证书物品的有效防伪。 Further, the above-described various security technologies is also not possible to realize effective security certificate with articles. [0007] 因此,目前急需一种能够对带有证书物品进行有效防伪的技术。 [0007] Thus, the current need for a security technique can be effective with a certificate of the article.

发明内容 SUMMARY

[ooos]( — )要解决的技术问题 [Ooos] (-) technical problem to be solved

[0009] 针对上述现有技术存在的不足,本发明的一个主要目的在于提供一种基于射频技 [0009] For the above-described disadvantages of the prior art, a primary object of the present invention is to provide a technique based on radio frequency

术对带有证书物品进行防伪的系统,以实现对带有证书物品的有效防伪。 Surgery of the article with a certificate for the security of the system, in order to achieve efficient security certificate with articles.

[0010] 本发明的另一个主要目的在于提供一种基于射频技术对带有证书物品进行防伪 [0010] Another main object of the present invention to provide a technique based on a radio frequency with a security certificate for the article

的方法,以实现对带有证书物品的有效防伪。 Method, in order to achieve efficient security certificate with articles.

[0011] (二)技术方案 [0011] (ii) Technical Solution

[0012] 为达到上述目的,本发明的技术方案是这样实现的: [0012] To achieve the above object, the technical solution of the present invention is implemented as follows:

[0013] —种基于射频技术对带有证书物品进行防伪的系统,该系统包括: [0013] - with the kind of items for the certificate-based security systems RF technology, the system comprising:

[0014] 与物品相结合的物品电子标签,用于存储唯一标识物品的物品电子编码,并在接 [0014] The article with the article tag in combination, for storing articles to uniquely identify the article electronic code, and then

5收到授权读写器的扫描信号后向授权读写器返回存储的物品电子编码; After 5 receives authorization reader scan signal returned to the stored electronically coded article authorization reader;

[0015] 与证书相结合的证书电子标签,用于存储根据特定加密算法生成的证书电子密 [0015] The combination of the certificate and the certificate an electronic tag, an electronic certificate used to store the generated secret encryption algorithm depending on the particular

钥,并在接收到授权读写器的扫描信号后向授权读写器返回存储的证书电子密钥; Key and return a certificate to the electronic key stored in the authorized reader upon receiving authorization to the scanning signal reader;

[0016] 授权读写器,用于扫描获取物品电子标签中存储的物品电子编码和证书电子标 [0016] authorization reader for scanning and acquiring items electronic coding standard electronic certificates stored in the electronic tag article

签中存储的证书电子密钥,并将获取的物品电子编码、证书电子密钥和自身的读写器授权 Sign the certificate stored in the electronic key, the acquired electronic code of the article, the electronic key and the certificate itself authorized reader

码发送给物品防伪数据库,接收并显示物品防伪数据库返回的物品基本信息或物品防伪信 Article security code to a database, receive and display information about basic security article or article security channel article returned by the database

息;授权读写器的读写器授权码是访问物品防伪数据库的唯一验证编码;以及 Information; reader authorization reader authentication key is a unique coded access items security database; and

[0017] 物品防伪数据库,用于保存已被授权的读写器授权码、物品基本信息和物品防伪 [0017] Item database security, it has been authorized for storing an authorization code reader, the article and the article's information security

信息,对接收自授权读写器的物品电子编码、证书电子密钥和读写器授权码进行验证,在对读写器授权码和物品电子编码验证通过后向授权读写器返回物品基本信息,在对读写器授 Information received from the authorization article electronic code reader, the electronic key and certificate authorization code reader for verification, authorization to return to the basic information of the article to the reader after the authorization code reader and an electronic code verified article , the timing of the reader

权码、物品电子编码和证书电子密钥验证通过后向授权读写器返回物品防伪信息;物品防伪数据库设有分层权限,具体包括以下两层权限: Right code, electronic article electronic coding key and certificate authentication is passed is returned to the reader authorizing security information item; article security database with a hierarchical authority, includes the following two permissions:

[0018] 物品基本信息访问权限,物品防伪数据库接收到授权读写器发送的物品电子编码、证书电子密钥和读写器授权码后,对接收的读写器授权码和物品电子编码进行验证,在验证通过后允许授权读写器访问物品防伪数据库的物品基本信息; [0018] Item basic information access security article to an article database receives electronic code transmitted authorization reader, after the electronic key and certificate authorization code reader, the received authorization code reader and an electronic code to authenticate the article , after the verification by allowing authorized access to the reader's information security item database items;

[0019] 物品防伪信息访问权限,物品防伪数据库在对读写器授权码和物品电子编码的验证通过后,继续对接收的证书电子密钥进行验证,在验证通过后允许授权读写器访问物品防伪数据库的物品防伪信息。 [0019] The information access security article, the security article database verification and authorization code reader of electronically coded articles by continuing the certificate to verify the received electronic key, after the verification by allowing authorized access to the reader article articles security information security database.

[0020] 所述物品电子标签与物品相结合的方式为:物品电子标签封装于蜡、陶瓷或纸质材料中,粘贴、附着或嵌入于物品内部、外部或底座。 [0020] The article with the article tag is a combination of: the electronic tag wax article, a ceramic material or paper, paste, attached to or embedded inside the article, or outside the base.

[0021] 所述物品电子标签包括:存储单元,用于存储唯一标识物品的物品电子编码;天线单元,用于在接收到授权读写器的扫描信号后向授权读写器返回存储的物品电子编码; 所述存储单元和天线单元通过集成电路结构连接。 [0021] The electronic tag article comprising: a storage unit for storing a code uniquely identifying an article electronic article; antenna unit, configured to return to the stored authorized reader upon receipt of the authorization signal reader scanning electron article encoding; the storage unit and the antenna unit are connected by an integrated circuit structure.

[0022] 所述天线单元由易碎导电材料制成,一旦将物品电子标签挖下或揭取,则破坏物品电子标签的电路结构,无法再次使用该物品电子标签。 [0022] The electrically conductive antenna element is made of a frangible material, once the article tag dig or strip, the destruction of the circuit configuration of an electronic article tag, the electronic tag of the article can not be used again.

[0023] 所述物品电子编码为一组连续代码,或为分别代表不同含义的几组代码的组合; 所述物品电子编码对应于物品防伪数据库中的物品基本信息。 [0023] The coded electronic article is a set of consecutive codes, or a combination of several groups of codes representing different meanings; coded electronic article corresponding to the article in the basic information database security article.

[0024] 所述证书电子标签与证书相结合的方式为:证书电子标签粘贴于证书表面或镶嵌于证书封面内部。 The [0024] certificate to the electronic tag is a combination of certificate: Certificate electronic tag attached to or embedded in the inside surface of the certificate a certificate cover.

[0025] 所述证书电子标签包括:存储单元,用于存储根据特定加密算法生成的证书电子密钥;天线单元,用于在接收到授权读写器的扫描信号后向授权读写器返回存储的证书电子密钥;所述存储单元和天线单元通过集成电路结构连接。 [0025] The certificate electronic tag comprising: a storage unit for storing an electronic certificate according to specific encryption key generation algorithm; antenna unit, configured to return to the storing authorization reader after receiving authorization reader scan signal certificate electronic key; said storage unit and the antenna unit are connected by an integrated circuit structure.

[0026] 所述天线单元由易碎导电材料制成,一旦将证书电子标签挖下或揭取,则破坏证 [0026] The electrically conductive antenna element is made of a frangible material, once the certificate or the electronic tag dig strip, the card destruction

书电子标签的电路结构,无法再次使用该证书电子标签。 Circuit structure book electronic tag, the electronic tag can not use the certificate again.

[0027] 所述证书电子标签对应于物品防伪数据库中的物品防伪信息。 The [0027] certificate electronic article security tag corresponding to the security information items in the database.

[0028] 所述读写器授权码是为每个授权读写器单独分配的唯一编码,或者是为一组具有同样属性的授权读写器分配的一个编码。 [0028] The reader authorization code is a unique code assigned to each authorized individual reader or a code assignment for a set of authorized reader has the same properties.

[0029] 所述物品基本信息和物品防伪信息构成对应于一个物品的数据记录; [0030] 所述物品基本信息至少包括物品电子编码、物品名称、作者和生产时间; [0029] The basic information and the article information items constituting the security data record corresponding to one item; [0030] The basic information item comprises at least an electronic article code, article name, production time and author;

6[0031] 所述物品防伪信息至少包括证书电子密钥、物品制作工艺和物品买卖历史。 6 [0031] The security information includes at least article electronic key certificate, the production process and article item trading history. [0032] —种基于射频技术对带有证书物品进行防伪的方法,应用于包括物品电子标签、 证书电子标签、授权读写器和物品防伪数据库的系统,该方法包括: [0032] - A method for species based on radio frequency technology with a security certificate for the article, the article is applied to a system comprising an electronic tag, the electronic tag certificate, security authorization reader and the article database, the method comprising:

[0033] A、授权读写器扫描物品电子标签和证书电子标签,获取物品电子编码和证书电子密钥,将获取的物品电子编码、证书电子密钥和自身的读写器授权码组成数据包,并将由物品电子编码、证书电子密钥和自身的读写器授权码组成的数据包发送给物品防伪数据库; [0034] B、物品防伪数据库对接收自授权读写器的物品电子编码、证书电子密钥和读写器授权码进行验证,在对读写器授权码和物品电子编码验证通过后向授权读写器返回物品基本信息,在对读写器授权码、物品电子编码和证书电子密钥验证通过后向授权读写器返回物品防伪信息; [0033] A, authorizing the electronic tag reader for scanning an article certificates and the electronic tag, the electronic article codes and acquiring the electronic key certificate, an electronic code acquired items, the electronic key certificate and their own authorization code reader into packets and the article by the electronic coding, the electronic key and certificate reader authorization code itself composed data packet to a database of security items; [0034] B, an article database security authorization received from the electronic code reader items, the certificate electronic key reader and the authorization code for verification, authorization to return to the basic information of the article after the authorization of the reader in the reader and the article code verified electronic code, authorization code to the reader, electronic article coding and electronic certificates returns the key authentication information to the security article after authorization by the reader;

[0035] C、授权读写器显示物品防伪数据库返回的物品基本信息或物品防伪信息。 [0035] C, authorized access to the basic information display items or items security information returned by the database security article.

[0036] 步骤A中所述授权读写器扫描物品电子标签和证书电子标签,获取物品电子编码 [0036] Step A scanning reader of the authorization labels and articles electronic certificate electronic tag, the electronic coding acquire items

和证书电子密钥包括: Electronic keys and certificates include:

[0037] Al、授权读写器向其覆盖范围内的物品电子标签和证书电子标签发送用于获取物品电子编码或证书电子密钥无线信号; [0037] Al, article authorized interrogator sends its certificate and the electronic tag within the coverage of the electronic tag for acquiring electronically coded articles electronic key certificate or a radio signal;

[0038] A2、物品电子标签接收到授权读写器发送的无线信号,将自身存储的物品电子编码返回给授权读写器;证书电子标签接收到授权读写器发送的无线信号,将自身存储的证书电子密钥返回给授权读写器。 [0038] A2, article tag receives a radio signal transmitted from the reader authorizing the electronic code stored by the article is returned to the authorized reader; electronic certificate authorizing the tag receives a radio signal transmitted from the reader, store itself the certificate is returned to the authorized electronic key reader. [0039] 所述步骤B包括: [0039] The said step B comprises:

[0040] Bl、物品防伪数据库接收到授权读写器发送的物品电子编码、证书电子密钥和读写器授权码后,根据自身保存的已被授权的读写器授权码对接收的读写器授权码进行验证,判断接收的读写器授权码是否为已被授权的读写器授权码,如果是,则验证通过,执行步骤B2 ;否则,向授权读写器返回错误信息,结束本流程; [0040] Bl, database security article to the article receiving electronic code transmitted authorization reader, after the electronic key and certificate authorization code reader, to read and write the received authorization code stored according to their reader Granted authorization code validation, the receiver determines whether the authorization code reader has been granted authorization code reader, and if so, the authentication is passed, executing step B2; otherwise, return an error message to the authorized reader, the end of the Process;

[0041] B2、物品防伪数据库对接收的物品电子编码进行验证,判断自身保存的数据记录中是否存在与接收的物品电子编码相同的物品电子编码,如果存在,则验证通过,向授权读写器返回物品基本信息,并执行步骤B3 ;否则,向授权读写器返回物品电子编码验证错误信息,结束本流程; [0041] B2, electronic article security article database to verify the received encoded, determines whether there is an electronic article with the same article code receiver electronic code stored in the data record itself, if present, is verified, the authorization reader return to the basic information of the article, and step B3; otherwise, return the article to the authorized electronic code reader authentication error information, the process ends;

[0042] B3、物品防伪数据库对接收的证书电子密钥进行验证,判断自身保存的数据记录中是否存在与接收的证书电子密钥相同的证书电子密钥,如果存在,则验证通过,向授权读写器返回物品防伪信息;否则,向授权读写器返回证书电子密钥验证错误信息。 [0042] B3, electronic article security key certificate databases to verify the received, determines whether there is the same as the electronic key certificate received by the certificate stored in the electronic key itself in the data record, if present, is verified, the authorization reader return information security items; otherwise, return the certificate to authorize electronic key reader validation error message. [0043](三)有益效果 [0043] (c) beneficial effect

[0044] 从上述技术方案可以看出,本发明具有以下有益效果: [0044] As can be seen from the above technical solutions, the present invention has the following advantages:

[0045] 1、利用本发明,通过将射频识别(Radio Frequency Identification, RFID)技术应用于带有证书物品的防伪和追溯查询,利用集成电路及特殊加密算法较难复制的特点, 设计了唯一编码及数据库,使物品具有多层次的防伪特征,实现了对带有证书物品的有效防伪。 [0045] 1, with the present invention, by a radio frequency identification (Radio Frequency Identification, RFID) technology in security and traceability query items with a certificate, using the special characteristics of the integrated circuit and the encryption algorithm more difficult to copy, encoding a unique design and database, the article has a multi-level security features, the realization of an effective anti-counterfeiting of goods with a certificate.

[0046] 2、利用本发明,由于物品电子标签封装于蜡、陶瓷或纸质材料中,粘贴、附着或嵌入于物品内部、外部或底座,证书电子标签粘贴于证书表面或镶嵌于证书封面内部,且二者的天线都是由易碎导电材料制成的, 一旦将物品电子标签或证书电子标签挖下或揭取,将 [0046] 2, with the present invention, since the electronic tag to the wax article, a ceramic material or paper, paste, attached to or embedded inside the article, or outside the base, an electronic tag attached to the certificate or certificate embedded in the inner surface of the cover of the certificate , and both antennas are made frangible electrically conductive material, the article once the electronic tag or an electronic tag dig certificate or strip, the

7破坏电子标签的电路结构,无法再次使用,大大提高了对该防伪技术仿造或模仿的难度,进而实现了对带有证书物品的有效防伪。 7 destruction of the circuit configuration of the electronic tags can not be used again, greatly increased the difficulty of counterfeiting or imitation of the anti-counterfeiting technology, thus achieving an effective anti-counterfeiting of goods with a certificate.

[0047] 3、利用本发明,在对带有证书物品进行防伪识别时,操作简单,易于识别,并且防伪技术难以伪造、实现成本低,非常有利于该防伪技术的推广和应用。 [0047] 3, with the present invention, when the certificate with items for security identification, simple, easily identifiable and difficult to counterfeit security technology, low cost, and is very beneficial to the promotion of the application of anti-counterfeiting technology.

[0048] 4、利用本发明,由于采用了RFID技术,所以能够对物品电子标签或证书电子标签 [0048] 4, with the present invention, the use of RFID technology, it is possible to tag items of electronic tags or certificates

所含内容进行快速读写。 Fast write and read its contents. 另外,采用RFID技术,实现该防伪技术的设备具有体积小、形状多 Further, the use of RFID technology, the anti-counterfeiting technology device with a small size, shape of the multi

样、使用寿命长、可重复使用、存储容量大、能穿透非导电性材料等特点。 Like, long life, can be reused, large storage capacity, can penetrate the non-conductive material and so on. 同时,本发明通过 Meanwhile, the present invention

将RFID技术与互联网技术结合,实现了全球范围内物品的跟踪与信息的共享。 RFID technology and Internet technology combine to achieve a tracking and sharing information on a global scale items.

[0049] 5、利用本发明,由于使物品具有多层次的防伪特征,所以可以规范此类物品市场 [0049] 5, with the present invention, since the article having a multi-level security feature, it is possible to regulate the market such items

和流通,保护创造者权益和收藏者以及消费者的利益。 And circulation, protect the rights of creators and collectors as well as the interests of consumers.

[0050] 6、利用本发明,由于物品防伪数据库设有分层权限,所以可以加强数据库的安全性,并能够有效应对突发状态下的大量查询请求,也提高了数据库的响应速度。 [0050] 6, using the present invention, since the article has a hierarchical database security permissions, it is possible to strengthen the security of the database, and can effectively respond to a large number of queries in a burst state, but also to improve the response speed of the database.

附图说明 BRIEF DESCRIPTION

[0051] 图1为本发明提供的基于射频技术对带有证书物品进行防伪系统的示意图; [0052] 图2为本发明提供的基于射频技术对带有证书物品进行防伪总体技术方案的实现流程图; [0051] Figure 1 is based on a schematic diagram with radio frequency technology items for the certificate provided by the security system of the present invention; [0052] FIG. 2 of the present invention to provide RF-based anti-counterfeiting technology for achieving overall process aspect with a certificate for the article Figure;

[0053] 图3为本发明实施例中基于射频技术对带有证书物品进行防伪的方法流程图。 [0053] FIG. 3 embodiment of the present invention based on radio frequency technology articles with Certificate flowchart of a method for forgery. 具体实施方式 Detailed ways

[0054] 为使本发明的目的、技术方案和优点更加清楚明白,以下结合具体实施例,并参照附图,对本发明进一步详细说明。 [0054] To make the objectives, technical solutions, and advantages of the present invention will become more apparent hereinafter in conjunction with specific embodiments, and with reference to the accompanying drawings, the present invention is described in further detail.

[0055] 本发明提供的对带有证书物品进行防伪的系统及方法是基于射频技术(Radio Frequency Identification, RFID)实现的。 [0055] The present invention provides the article with a certificate for the security of the system and method is based on RF technology (Radio Frequency Identification, RFID) implementation. 射频识别技术是一种利用射频技术实现的非接触式自动识别技术。 RFID technology is a non-contact automatic identification technology RF technology implemented. 该技术可以实现对电子标签的快速读写,其设备具有体积小、形状多样、使用寿命长、可重复使用、存储容量大、能穿透非导电性材料等特点,同时通过与互联网技术的结合可以实现全球范围内物品的跟踪与信息的共享。 This technique can achieve fast read and write electronic tag, which device has a small size, various shapes, long life, can be reused, large storage capacity, can penetrate the non-conductive material characteristics, combined with Internet technology by tracking and information can be shared on a global scale items.

[0056] 如图1所示,图1为本发明提供的基于射频技术对带有证书物品进行防伪系统的示意图,该系统包括与物品相结合的物品电子标签101、与证书相结合的证书电子标签102、授权读写器103和物品防伪数据库104。 [0056] As shown in FIG. 1, FIG. 1 is an electronic certificate based on RF technology provides a schematic of the certificate with the security system for an article, the system comprising the combination of article and article electronic tag 101, the certificate of the present invention in combination tag 102, the authorized access to the security database 103 and the article 104.

[0057] 其中,与物品相结合的物品电子标签101用于存储唯一标识物品的物品电子编码,并在接收到授权读写器的扫描信号后向授权读写器返回存储的物品电子编码。 [0057] wherein the article with the article tag combination 101 is used to store items that uniquely identifies the electronic code of the article, and returns to the stored electronically coded article authorized reader upon receipt of the authorization signal scanning reader. [0058] —般情况下,物品电子标签与物品相结合的方式如下:物品电子标签封装于蜡、陶瓷或纸质材料中,粘贴、附着或嵌入于物品内部、外部或底座。 [0058] - Under normal circumstances, an electronic tag and article of a combination of the following items: Item electronic tag wax, a ceramic material or paper, attached, adhered to or embedded inside the article, or outer base.

[0059] 物品电子标签一般包括存储单元和天线单元。 [0059] Item electronic tag typically includes a storage unit and an antenna unit. 其中,存储单元用于存储唯一标识物品的物品电子编码,天线单元用于在接收到授权读写器的扫描信号后向授权读写器返回存储的物品电子编码,存储单元和天线单元通过集成电路结构连接。 Wherein, a storage unit for storing items to uniquely identify the article electronic coding, antenna units for storing returned to the authorized reader upon receipt of the authorization reader electronically coded article scanning signal, a storage unit and the antenna unit by an integrated circuit structural connection. 天线单元由易碎导电材料制成, 一旦将物品电子标签挖下或揭取,则破坏物品电子标签的电路结构,无法再次使用该物品电子标签。 A conductive antenna element made of a frangible material, once the article tag dig or strip, the destruction of the circuit configuration of an electronic article tag, the electronic tag of the article can not be used again.

8[0060] 物品电子编码一般可以为一组连续代码,也可以为分别代表不同含义的几组代码的组合。 8 [0060] Electronic article may be generally encoded as a set of consecutive codes, it may be a set of codes representing a combination of several different meanings. 物品电子编码对应于物品防伪数据库中的物品基本信息。 Electronic article security code corresponding to the article in the basic information database items.

[0061] 与证书相结合的证书电子标签102用于存储根据特定加密算法生成的证书电子密钥,并在接收到授权读写器的扫描信号后向授权读写器返回存储的证书电子密钥。 [0061] The combination of the certificate and a certificate for the electronic tag 102 stores the generated electronic key certificate according to a specific encryption algorithm, and returns to the stored authorized reader upon receiving the authorization signal scanning reader of an electronic key certificate . [0062] —般情况下,证书电子标签与证书相结合的方式如下:证书电子标签粘贴于证书表面或镶嵌于证书封面内部。 [0062] - Under normal circumstances, the certificate and the electronic tag a combination of the following certificate: Certificate electronic tag attached to a surface of the certificate or certificate embedded inside the cover.

[0063] 证书电子标签一般包括存储单元和天线单元。 [0063] Certificate electronic tag typically includes a storage unit and an antenna unit. 其中,存储单元用于存储根据特定加密算法生成的证书电子密钥,天线单元用于在接收到授权读写器的扫描信号后向授权读写器返回存储的证书电子密钥,所述存储单元和天线单元通过集成电路结构连接。 Wherein, a storage unit for storing the encryption algorithm in accordance with certain electronic key certificate generated by the antenna unit for storing returned after receiving the authorization reader the reader scan signal to the authorized electronic key certificate, the storage unit and the antenna unit are connected by an integrated circuit structure. 天线单元由易碎导电材料制成,一旦将证书电子标签挖下或揭取,则破坏证书电子标签的电路结构,无法再次使用该证书电子标签。 A conductive antenna element made of a frangible material, once the certificate or the electronic tag dig strip, the certificate of destruction of the circuit configuration of the electronic tag, the electronic tag can not use the certificate again.

[0064] 证书电子标签一般根据特定加密算法生成,对应于物品防伪数据库中的物品防伪信息。 [0064] According to a particular certificate is generally an electronic tag generates the encryption algorithm, the security information in the article corresponding to the article in the security database.

[0065] 授权读写器103用于扫描获取物品电子标签中存储的物品电子编码和证书电子标签中存储的证书电子密钥,并将获取的物品电子编码、证书电子密钥和自身的读写器授权码发送给物品防伪数据库,接收并显示物品防伪数据库返回的物品基本信息或物品防伪信息。 Electronically coded article [0065] 103 authorized reader for scanning an article to obtain a certificate electronically encoded key and the electronic certificate of the electronic tag tagged items stored in an electronic memory, and the acquired electronic certificate itself and the key reader an authorization code to a database security article, the article receiving and displaying basic information security article or article security information returned by the database.

[0066] 授权读写器103的读写器授权码是访问物品防伪数据库的唯一验证编码。 [0066] authorization reader the reader 103 to verify the authorization code is the only security coded access items in the database. 读写器 Reader

授权码可以是为每个授权读写器单独分配的唯一编码,也可以是为一组具有同样属性的授权读写器分配的一个编码。 Authorization code may be a unique code assigned to each authorized individual reader, may be a code assignment for a set of authorized reader has the same properties.

[0067] 物品防伪数据库104用于保存已被授权的读写器授权码、物品基本信息和物品防 [0067] Item database 104 configured to store security is authorized authorization code reader, the article and the article preventing the basic information

伪信息,对接收自授权读写器的物品电子编码、证书电子密钥和读写器授权码进行验证,在对读写器授权码和物品电子编码验证通过后向授权读写器返回物品基本信息,在对读写器 Dummy information, received from the authorization article electronic code reader, the electronic key and certificate authorization code reader for verification, authorization returns the article to the reader after the authorization code reader and an electronic code verification the basic items information for the reader

授权码、物品电子编码和证书电子密钥验证通过后向授权读写器返回物品防伪信息。 Authorization code, the electronic article electronic coding key and certificate authentication after the security information by returning the item to the authorized reader. [0068] 物品防伪数据库104设有分层权限,具体包括以下两层权限: [0068] Item database 104 is provided with a hierarchical security privileges, rights specifically includes the following layers:

[0069] 物品基本信息访问权限,物品防伪数据库接收到授权读写器发送的物品电子编码、证书电子密钥和读写器授权码后,对接收的读写器授权码和物品电子编码进行验证,在验证通过后允许授权读写器访问物品防伪数据库的物品基本信息; [0069] Item basic information access security article to an article database receives electronic code transmitted authorization reader, after the electronic key and certificate authorization code reader, the received authorization code reader and an electronic code to authenticate the article , after the verification by allowing authorized access to the reader's information security item database items;

[0070] 物品防伪信息访问权限,物品防伪数据库在对读写器授权码和物品电子编码的验证通过后,继续对接收的证书电子密钥进行验证,在验证通过后允许授权读写器访问物品防伪数据库的物品防伪信息。 [0070] The information access security article, the security article database verification and authorization code reader of electronically coded articles by continuing the certificate to verify the received electronic key, after the verification by allowing authorized access to the reader article articles security information security database.

[0071] 物品基本信息和物品防伪信息构成对应于一个物品的数据记录。 [0071] The article and the article's information security configuration information to a data record corresponding to the article. 物品基本信息至少包括物品电子编码、物品名称、作者和生产时间等。 Basic information items include at least Items Electronics code, item name, author, and production time. 物品防伪信息至少包括证书电子密钥、物品制作工艺和物品买卖历史等。 Items include at least the information security electronic key certificates, goods production process and the sale of goods history.

[0072] 授权读写器103与物品防伪数据库104之间可以通过有线通信网络进行通信,也可以通过无线通信网络进行通信。 [0072] Authorization reader may communicate via a wired communication network between the security database 104 and the article 103, may communicate via a wireless communication network.

[0073] 基于图1所示的基于射频技术对带有证书物品进行防伪系统的示意图,图2示出了本发明提供的基于射频技术对带有证书物品进行防伪总体技术方案的实现流程图,该方法包括以下步骤: [0073] Based on FIG. 1 shown with a certificate based on RF technology article security systems is a schematic diagram, FIG. 2 illustrates the present invention provided with a certificate based on the RF technology implemented flowchart items for overall security aspect, the method comprises the steps of:

9[0074] 步骤201 :授权读写器扫描物品电子标签和证书电子标签,获取物品电子编码和证书电子密钥,并将获取的物品电子编码、证书电子密钥和自身的读写器授权码发送给物品防伪数据库。 9 [0074] Step 201: Authorize the electronic tag reader for scanning an article certificates and the electronic tag, the electronic article codes and acquiring the electronic key certificate, and stores the acquired electronic article code, an electronic key certificate and their own authorization code reader items sent to the security database.

[0075] 在本步骤中,授权读写器扫描物品电子标签和证书电子标签,获取物品电子编码和证书电子密钥包括以下子步骤: [0075] In this step, the authorization article scanning electronic tag reader and electronic tag certificate, acquire items electronic coding and the electronic key certificate comprises the substeps of:

[0076] 步骤2011 :授权读写器向其覆盖范围内的物品电子标签和证书电子标签发送用于获取物品电子编码或证书电子密钥无线信号; [0076] Step 2011: authorizing the electronic tag reader and the article to which the electronic tag within the coverage of the certificate is transmitted electronically coded article for obtaining an electronic certificate or key of the wireless signal;

[0077] 步骤2012 :物品电子标签接收到授权读写器发送的无线信号,将自身存储的物品电子编码返回给授权读写器;证书电子标签接收到授权读写器发送的无线信号,将自身存储的证书电子密钥返回给授权读写器。 [0077] Step 2012: Item electronic tag receives a radio signal transmitted from the reader authorizing the electronic code stored by the article is returned to the authorized reader; electronic certificate authorizing the tag receives a radio signal transmitted from the reader, itself stored certificate authorizing the electronic key is returned to the reader.

[0078] 授权读写器获取物品电子编码和证书电子密钥之后进一步包括:授权读写器将获取的物品电子编码、证书电子密钥和自身的读写器授权码组成数据包。 [0078] After the article authorization reader acquires the electronic key and certificate electronic coding further comprising: authorization reader the acquired electronic article code, an electronic key certificate and their own authorization code reader into packets.

[0079] 授权读写器将获取的物品电子编码、证书电子密钥和自身的读写器授权码发送给物品防伪数据库包括:授权读写器将由物品电子编码、证书电子密钥和自身的读写器授权码组成的数据包发送给物品防伪数据库。 [0079] Authorization reader items acquired electronic coding, electronic key certificate and their own authorization code reader to a database security article comprising: an article by the authorized electronic code reader, the electronic key and the certificate itself read writer authorization code consisting of a data packet to a database of security articles.

[0080] 步骤202 :物品防伪数据库对接收自授权读写器的物品电子编码、证书电子密钥和读写器授权码进行验证,在对读写器授权码和物品电子编码验证通过后向授权读写器返回物品基本信息,在对读写器授权码、物品电子编码和证书电子密钥验证通过后向授权读写器返回物品防伪信息。 [0080] Step 202: the security database items received from the authorization article electronic code reader, the electronic key and certificate authorization code reader for verification, after authorization by the authorization code to the article and verify the electronic code reader reader returns basic information items, the authorization code to the reader, electronic article electronic coding key and certificate verification return information to the security article after authorization by the reader.

[0081] 在本步骤中,物品防伪数据库具体对接收自授权读写器的物品电子编码、证书电子密钥和读写器授权码进行验证的过程如下: Process [0081] In this step, the article received from the security database specific authorization article electronic code reader, the electronic key and certificate authorization code reader for verification as follows:

[0082] 步骤2021 :物品防伪数据库接收到授权读写器发送的物品电子编码、证书电子密钥和读写器授权码后,根据自身保存的已被授权的读写器授权码对接收的读写器授权码进 [0082] Step 2021: Database security article receiving to the article authorized electronic encoder reader sent after the electronic key and certificate authorization code reader, to read the received authorization code stored according to their own reader Granted writer authorization code into

行验证,判断接收的读写器授权码是否为已被授权的读写器授权码,如果是,则验证通过, 执行步骤2022 ;否则,向授权读写器返回错误信息,结束本流程; Line verification, the reader determines the received authorization code is authorized if the authorization of the code reader, if so, the authentication is passed, performing step 2022; otherwise, return an error message to the authorized reader, the process ends;

[0083] 步骤2022 :物品防伪数据库对接收的物品电子编码进行验证,判断自身保存的数据记录中是否存在与接收的物品电子编码相同的物品电子编码,如果存在,则验证通过,向授权读写器返回物品基本信息,并执行步骤2023 ;否则,向授权读写器返回物品电子编码验证错误信息,结束本流程; [0083] Step 2022: electronic article security article database to verify the received encoded, determines whether there is an electronic article with the same article code receiver electronic code stored in the data record itself, if present, by the authentication, authorization to write returns basic information about the article, and step 2023; otherwise, return the article to the authorized electronic code reader authentication error information, the process ends;

[0084] 步骤2023 :物品防伪数据库对接收的证书电子密钥进行验证,判断自身保存的数据记录中是否存在与接收的证书电子密钥相同的证书电子密钥,如果存在,则验证通过,向授权读写器返回物品防伪信息;否则,向授权读写器返回证书电子密钥验证错误信息。 [0084] Step 2023: electronic article security key certificate databases to verify the received, determines whether there is the same as the electronic key certificate received by the certificate stored in the electronic key itself in the data record, if present, is verified, the authorization to return items reader security information; otherwise, return the certificate to authorize electronic key reader validation error message. [0085] 步骤203 :授权读写器显示物品防伪数据库返回的物品基本信息或物品防伪信息。 [0085] Step 203: the authorized access to the basic information display items or items security information returned by the database security article.

[0086] 基于图1所示的基于射频技术对带有证书物品进行防伪系统的示意图,图2所示的基于射频技术对带有证书物品进行防伪总体技术方案的实现流程图,图3示出了本发明实施例中基于射频技术对带有证书物品进行防伪的方法流程图。 [0086] Based on FIG. 1 based on RF technology items for security certificates with a schematic of the system, shown in Figure 2 based on the RF technology implemented for articles with Certificate overall security aspect of the flowchart, shown in FIG. 3 Example embodiments of the present invention is based on RF technology flowchart of a method of security for the article with a certificate. 在本实施例中,授权读写器先对物品电子标签进行扫描获取物品电子编码,然后再对证书电子标签进行扫描获取证书电子密钥,该方法包括以下步骤: In the present embodiment, the authorization of the reader to tag articles scanned electronically coded access item, then the certificate acquiring electronic tag scanning electronic key certificate, the method comprising the steps of:

10[0087] 步骤301 :授权读写器对物品电子标签进行扫描,向其覆盖范围内的物品电子标签发送用于获取物品电子编码的无线信号。 10 [0087] Step 301: Authorize the article tag reader to scan an article to which the electronic tag transmits within the coverage of the article for acquiring electronically coded radio signal.

[0088] 步骤302 :物品电子标签接收到授权读写器发送的无线信号,将自身存储的物品电子编码返回给授权读写器。 [0088] Step 302: Item electronic tag receives a radio signal transmitted from the reader authorizing the electronic code stored by the article is returned to an authorized reader.

[0089] 步骤303 :授权读写器对证书电子标签进行扫描,向其覆盖范围内的证书电子标签发送用于获取证书电子密钥的无线信号。 [0089] Step 303: the certificate authorizing the electronic tag reader is scanned, its certificate of the electronic tag within the coverage area transmits a radio signal to obtain a certificate of the electronic key.

[0090] 步骤304:证书电子标签接收到授权读写器发送的无线信号,将自身存储的证书电子密钥返回给授权读写器。 [0090] Step 304: the electronic certificate authorizing the tag receives a radio signal transmitted by the reader, the electronic certificate stored in itself to the authorization key returns the reader.

[0091] 步骤305 :授权读写器将获取的物品电子编码、证书电子密钥和自身的读写器授权码组成数据包发送给物品防伪数据库。 [0091] Step 305: the reader authorizing electronic coding the acquired items, the certificate and the electronic key authorization code reader itself composed data packet to a database of security articles.

[0092] 步骤306 :物品防伪数据库接收到授权读写器发送的物品电子编码、证书电子密钥和读写器授权码后,根据自身保存的已被授权的读写器授权码对接收的读写器授权码进 [0092] Step 306: the security article to an article database receives electronic code transmitted authorization reader, after the electronic key and certificate authorization code reader, to read the received authorization code stored according to their own reader Granted writer authorization code into

行验证,判断接收的读写器授权码是否为已被授权的读写器授权码,如果是,则执行步骤307 ;否则,执行步骤308。 Line verification, the reader determines the received authorization code is authorized if the authorization of the code reader, if yes, execute step 307; otherwise, step 308 is performed.

[0093] 步骤307 :验证通过,继续执行步骤309。 [0093] Step 307: verified, proceed to step 309.

[0094] 步骤308 :物品防伪数据库向授权读写器返回错误信息,结束本流程。 [0094] Step 308: Object security authorization database returns error information to the reader, the process ends.

[0095] 步骤309 :物品防伪数据库对接收的物品电子编码进行验证,判断自身保存的数 [0095] Step 309: the electronic article security article database to verify the received encoded, determines the number stored by

据记录中是否存在与接收的物品电子编码相同的物品电子编码,如果存在,则执行步骤 According to the presence or absence of the article received electronically coded electronic article encoding the same record, if present, step

310 ;否则,执行步骤311。 310; otherwise, step 311 is executed.

[0096] 步骤310 :验证通过,物品防伪数据库向授权读写器返回物品基本信息,并继续执行步骤312。 [0096] Step 310: verified, the security database returns the article to the article's information authorized reader, and proceed to step 312.

[0097] 步骤311 :物品防伪数据库向授权读写器返回物品电子编码验证错误信息,结束本流程。 [0097] Step 311: an electronic article security article encoding database returns the reader to verify authorization error message, the process ends.

[0098] 步骤312 :物品防伪数据库对接收的证书电子密钥进行验证,判断自身保存的数据记录中是否存在与接收的证书电子密钥相同的证书电子密钥,如果存在,则执行步骤313 ;否则,执行步骤314。 [0098] Step 312: the electronic article security key certificate databases to verify the received, determines whether there is the same as the electronic key certificate received by the certificate stored in the electronic key itself in the data record, if present, step 313 is performed; otherwise, step 314.

[0099] 步骤313 :验证通过,物品防伪数据库向授权读写器返回物品防伪信息,结束本流程。 [0099] Step 313: verified, the security article database returns information to the security article authorized readers, the process ends.

[0100] 步骤314 :物品防伪数据库向授权读写器返回证书电子密钥验证错误信息。 [0100] Step 314: the security database returns the article to the reader authorized electronic key certificate validation error message. [0101] 在本发明所举的这个实施例中,授权读写器先对物品电子标签进行扫描获取物品电子编码,然后再对证书电子标签进行扫描获取证书电子密钥。 [0101] In the illustrated embodiment of the present invention in this embodiment, the authorization of the reader to tag articles scanned electronically coded access item, then the certificate acquiring electronic tag scanning electronic key certificate. 在实际应用中,授权读写器也可以先对证书电子标签进行扫描获取证书电子密钥,然后再对物品电子标签进行扫描获取物品电子编码。 In practical applications, the reader may also be the authorization certificate to the electronic tag is scanned to obtain a certificate electronic key, then the electronic tag to an article is scanned to acquire items electronic coding. 这样的技术方案与本发明提供的技术方案在技术思路上是一致的,应包含在本发明的保护范围之内。 This aspect of the present invention, the technical solution provided in technical idea is the same, to be included within the scope of the present invention.

[0102] 以上所述的具体实施例,对本发明的目的、技术方案和有益效果进行了进一步详细说明,所应理解的是,以上所述仅为本发明的具体实施例而已,并不用于限制本发明,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Specific Example [0102] above, the objectives, technical solutions, and beneficial effects of the present invention will be further described in detail, it should be understood that the above descriptions are merely embodiments of the present invention, but not intended to limit the present invention, within the spirit and principle of the present invention, any modifications, equivalent replacements, improvements, etc., should be included within the scope of the present invention.

11 11

Claims (14)

  1. 一种基于射频技术对带有证书物品进行防伪的系统,其特征在于,该系统包括:与物品相结合的物品电子标签,用于存储唯一标识物品的物品电子编码,并在接收到授权读写器的扫描信号后向授权读写器返回存储的物品电子编码;与证书相结合的证书电子标签,用于存储根据特定加密算法生成的证书电子密钥,并在接收到授权读写器的扫描信号后向授权读写器返回存储的证书电子密钥;授权读写器,用于扫描获取物品电子标签中存储的物品电子编码和证书电子标签中存储的证书电子密钥,并将获取的物品电子编码、证书电子密钥和自身的读写器授权码发送给物品防伪数据库,接收并显示物品防伪数据库返回的物品基本信息或物品防伪信息;授权读写器的读写器授权码是访问物品防伪数据库的唯一验证编码;以及物品防伪数据库,用于保存已被授权 RF technology based on a certificate with a security system for goods, wherein the system comprises: an electronic tag and article item combination, for storing articles to uniquely identify the article electronic code, and receiving the authorization reader after the scan signal is returned to the authorized electronic code reader items stored; certificates and certificate combination tag, for storing the generated electronic key certificate according to a specific encryption algorithm, and receiving the authorization reader scans Back to the signal stored in the reader certificate authorizing the electronic key; authorized reader for scanning an article to obtain a certificate and the electronic key certificate electronically coded electronic article tagged items stored in the electronic tag is stored, and the acquired electronic coding, electronic key certificate and their own authorization code reader to a database security article, the article receiving and displaying basic information security article or article security information returned from the database; reader authorization code reader is authorized to access the article verification Code unique security database; and an article security database configured to store has been authorized 读写器授权码、物品基本信息和物品防伪信息,对接收自授权读写器的物品电子编码、证书电子密钥和读写器授权码进行验证,在对读写器授权码和物品电子编码验证通过后向授权读写器返回物品基本信息,在对读写器授权码、物品电子编码和证书电子密钥验证通过后向授权读写器返回物品防伪信息;物品防伪数据库设有分层权限,具体包括以下两层权限:物品基本信息访问权限,物品防伪数据库接收到授权读写器发送的物品电子编码、证书电子密钥和读写器授权码后,对接收的读写器授权码和物品电子编码进行验证,在验证通过后允许授权读写器访问物品防伪数据库的物品基本信息;物品防伪信息访问权限,物品防伪数据库在对读写器授权码和物品电子编码的验证通过后,继续对接收的证书电子密钥进行验证,在验证通过后允许授权读写器访 Authorization code reader, the article and the article's information security information received from the authorization article electronic code reader, the electronic key and certificate authorization code reader for authentication, authorization and an electronic code reader for coded items after the verification information of the article to return to the basic authorization reader, the reader of the authorization code, the electronic article electronic coding key and certificate authentication after the security information by returning the item to the authorized reader; article security database with a hierarchical authority specifically includes the following two rights: the basic information item access, the security article to an article database receives electronic code transmitted authorization reader, after the electronic key and certificate authorization code reader, the received authorization code reader and electronic article verify coding, after the verification by allowing authorized access to the reader's information item database security article; article after the access security information, security items and database items electronic authentication authorization code encoded by the reader to continue receiving an electronic certificate to verify the key, after the verification by allowing the access authorization reader 物品防伪数据库的物品防伪信息。 Articles security information database of the security items.
  2. 2. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述物品电子标签与物品相结合的方式为:物品电子标签封装于蜡、陶瓷或纸质材料中,粘贴、附着或嵌入于物品内部、外部或底座。 According to claim 1 based on RF technology for articles with Certificate security system, wherein the electronic tag and the article article is a combination of: the electronic tag to an article waxes, ceramic or paper material, adhesive, attached to articles or embedded inside, outside or base.
  3. 3. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述物品电子标签包括:存储单元,用于存储唯一标识物品的物品电子编码;天线单元,用于在接收到授权读写器的扫描信号后向授权读写器返回存储的物品电子编码;所述存储单元和天线单元通过集成电路结构连接。 According to claim 1 based on RF technology for articles with Certificate security system, wherein the electronic tag article comprising: a storage unit for storing a code uniquely identifying an article electronic article; antenna unit, for returning to the stored electronically coded article authorized reader upon receipt of the authorization reader scan signal; said storage unit and the antenna unit are connected by an integrated circuit structure.
  4. 4. 根据权利要求3所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述天线单元由易碎导电材料制成, 一旦将物品电子标签挖下或揭取,则破坏物品电子标签的电路结构,无法再次使用该物品电子标签。 4. RF technology based on a certificate with a security system for an article, wherein said electrically conductive antenna element is made of a frangible material, the article tag once cut or strip according to claim 3, destruction of the circuit configuration items of electronic tags, electronic tags can not use the item again.
  5. 5. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述物品电子编码为一组连续代码,或为分别代表不同含义的几组代码的组合;所述物品电子编码对应于物品防伪数据库中的物品基本信息。 According to claim 1 based on RF technology for articles with Certificate security system, wherein said electronic article encoded as a set of successive code to represent different meanings, or a combination of several sets of codes; the electronic article security code corresponding to the article in the basic information database items.
  6. 6. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述证书电子标签与证书相结合的方式为:证书电子标签粘贴于证书表面或镶嵌于证书封面内部。 According to claim 1 based on RF technology for articles with Certificate security system, wherein said electronic certificate and the certificate tag is a combination of: an electronic tag attached to the certificate or certificate embedded in the surface of the certificate inside cover.
  7. 7. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述证书电子标签包括:存储单元,用于存储根据特定加密算法生成的证书电子密钥;天线单元,用于在接收到授权读写器的扫描信号后向授权读写器返回存储的证书电子密钥;所述存储单元和天线单元通过集成电路结构连接。 According to claim 1 based on RF technology for articles with Certificate security system, wherein said electronic certificate tag comprising: a storage unit for storing an electronic certificate according to specific encryption key generation algorithm; antenna unit, configured to return to the storing authorization reader after receiving the authorization certificate reader scanning signal electronic key; said storage unit and the antenna unit are connected by an integrated circuit structure.
  8. 8. 根据权利要求7所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述天线单元由易碎导电材料制成,一旦将证书电子标签挖下或揭取,则破坏证书电子标签的电路结构,无法再次使用该证书电子标签。 According to claim RF technology based on the certificate with the security system for an article, wherein said electrically conductive antenna element is made of a frangible material, once the certificate or the electronic tag dig strip 7, the certificate of destruction circuit structure of electronic tags, electronic tags can not use the certificate again.
  9. 9. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述证书电子标签对应于物品防伪数据库中的物品防伪信息。 According to claim 1 based on RF technology for articles with Certificate security system, wherein the certificate corresponding to the electronic article security tag security information items in the database.
  10. 10. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述读写器授权码是为每个授权读写器单独分配的唯一编码,或者是为一组具有同样属性的授权读写器分配的一个编码。 According to claim 1 based on RF technology for articles with Certificate security system, wherein said authorization code reader is assigned a unique code for each authorized individual reader, or is a set of one coded authorization reader distribution having the same properties.
  11. 11. 根据权利要求1所述的基于射频技术对带有证书物品进行防伪的系统,其特征在于,所述物品基本信息和物品防伪信息构成对应于一个物品的数据记录;所述物品基本信息至少包括物品电子编码、物品名称、作者和生产时间; 所述物品防伪信息至少包括证书电子密钥、物品制作工艺和物品买卖历史。 According to claim RF technology based on the certificate with the security system for an article, wherein said article basic information and security information items corresponding to the configuration of a data recording article 1; at least basic information of the article items include electronic coding, article title, author and production time; the item security information includes at least electronic key certificates, goods production process and goods trading history.
  12. 12. —种基于射频技术对带有证书物品进行防伪的方法,应用于包括物品电子标签、证书电子标签、授权读写器和物品防伪数据库的系统,其特征在于,该方法包括:A、 授权读写器扫描物品电子标签和证书电子标签,获取物品电子编码和证书电子密钥,将获取的物品电子编码、证书电子密钥和自身的读写器授权码组成数据包,并将由物品电子编码、证书电子密钥和自身的读写器授权码组成的数据包发送给物品防伪数据库;B、 物品防伪数据库对接收自授权读写器的物品电子编码、证书电子密钥和读写器授权码进行验证,在对读写器授权码和物品电子编码验证通过后向授权读写器返回物品基本信息,在对读写器授权码、物品电子编码和证书电子密钥验证通过后向授权读写器返回物品防伪信息;C、 授权读写器显示物品防伪数据库返回的物品基本信息或 12. The - method with radio frequency technology of security for certificates based on the article, the article is applied to a system including an electronic tag, the electronic tag certificate authorizing the reader and the article security database, wherein the method comprises: A, Authorization scanning an article tag reader and electronic tag certificate, acquire items electronic coding key and electronic certificate, the electronic code acquired items, the electronic key certificate and their own authorization code reader into packets and encoded by the electronic article , electronic key certificate and authorization code reader itself composed data packet to a database of security articles; B, the article authorization received from the security database items electronic code reader, the electronic key and certificate authorization code reader to verify the authorization to return to the basic information of the article after the authorization of the reader in the reader and the article code verified electronic code, authorization code to the reader, electronic article electronic coding key and certificate authentication is passed to the read and write authorization returns information security items; C, authorization reader displays basic information returned by the database security article or articles 物品防伪信息。 Articles security information.
  13. 13. 根据权利要求12所述的基于射频技术对带有证书物品进行防伪的方法,其特征在于,步骤A中所述授权读写器扫描物品电子标签和证书电子标签,获取物品电子编码和证书电子密钥包括:Al、授权读写器向其覆盖范围内的物品电子标签和证书电子标签发送用于获取物品电子编码或证书电子密钥无线信号;A2、物品电子标签接收到授权读写器发送的无线信号,将自身存储的物品电子编码返回给授权读写器;证书电子标签接收到授权读写器发送的无线信号,将自身存储的证书电子密钥返回给授权读写器。 According to claim 12 with the radio technology for the security of the certificate based on an article, characterized in that, the authorization step A tag reader for scanning an article tag and certificate, and certificate electronic coding acquire items electronic key comprises: Al, authorizing the electronic tag reader and the article to which the electronic tag within the coverage of the certificate is transmitted electronically coded article for obtaining an electronic certificate or key of the wireless signal; A2, receiving the authorization article electronic tag reader wireless signal transmitted electronically coded articles stored by the authorization back to the reader; electronic certificate authorizing the tag receives a radio signal transmitted from the reader, the electronic certificate stored in itself to the authorization key returns the reader.
  14. 14. 根据权利要求12所述的基于射频技术对带有证书物品进行防伪的方法,其特征在于,所述步骤B包括:Bl、物品防伪数据库接收到授权读写器发送的物品电子编码、证书电子密钥和读写器授权码后,根据自身保存的已被授权的读写器授权码对接收的读写器授权码进行验证,判断接收的读写器授权码是否为已被授权的读写器授权码,如果是,则验证通过,执行步骤B2 ;否则,向授权读写器返回错误信息,结束本流程;B2、物品防伪数据库对接收的物品电子编码进行验证,判断自身保存的数据记录中是否存在与接收的物品电子编码相同的物品电子编码,如果存在,则验证通过,向授权读写器返回物品基本信息,并执行步骤B3 ;否则,向授权读写器返回物品电子编码验证错误信息,结束本流程;B3、物品防伪数据库对接收的证书电子密钥进行验证,判断自身 According to claim 12 with the radio technology for the security of the certificate based on the article, wherein the step B comprises: Bl, database security article to the article receiving electronic code reader authorizing transmission of the certificate after the electronic key and the authorization code reader, according to its stored verify an authorized reader has been authorized to receive the authorization code reader code reader receiver determines whether the authorization code is authorized to read writer authorization code, if so, the authentication is passed, executing step B2; otherwise, return an error message to the authorized reader, the process ends; B2, electronic article security article database to verify the received encoded, determined locally stored data whether there is an electronic article received encoded coding identical items electronic records, if present, the authentication is passed, return to the basic information item to the authorized reader, and step B3; otherwise, return to the authentication coding of electronic article authorization reader error message, the process ends; B3, electronic article security database key certificate received is verified and determined their 存的数据记录中是否存在与接收的证书电子密钥相同的证书电子密钥,如果存在,则验证通过,向授权读写器返回物品防伪信息;否则,向授权读写器返回证书电子密钥验证错误信息。 Whether there is an electronic key certificate received by the same electronic key certificate stored in the data record, if present, is verified, the authorization to return the article to the reader security information; otherwise, return a certificate from an authorized electronic key reader validation error messages.
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