CN101089871B - A system and method for anti-counterfeiting of items with certificates based on radio frequency technology - Google Patents
A system and method for anti-counterfeiting of items with certificates based on radio frequency technology Download PDFInfo
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Abstract
本发明公开了一种基于射频技术对带有证书物品进行防伪的系统,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。同时公开了一种基于射频技术对带有证书物品进行防伪的方法,包括:A、授权读写器扫描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发送给物品防伪数据库;B、物品防伪数据库对接收的物品电子编码、证书电子密钥和读写器授权码进行验证,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,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物品防伪信息。
The invention discloses an anti-counterfeit system for articles with certificates based on radio frequency technology, which includes electronic tags for articles, electronic tags for certificates, authorized readers and anti-counterfeit databases for articles. At the same time, a method for anti-counterfeiting of items with certificates based on radio frequency technology is disclosed, including: A. An authorized reader-writer scans and obtains the electronic code of the item and the electronic key of the certificate, and combines the obtained electronic code of the item, the electronic key of the certificate with its own The authorization code of the reader-writer is sent to the article anti-counterfeiting database; B. The article anti-counterfeiting database verifies the electronic code of the received article, the electronic key of the certificate and the authorization code of the reader-writer, and after the verification of the authorization code of the reader-writer and the electronic code of the article pass Return the basic information of the article to the authorized reader-writer, and return the anti-counterfeiting information of the article to the authorized reader-writer after verifying the authorization code of the reader-writer, the electronic code of the article and the electronic key of the certificate; C. The authorized reader-writer displays the information returned by the anti-counterfeiting database of the article Item basic information or item anti-counterfeiting information.
Description
技术领域technical field
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防伪的系统及方法。The invention relates to the technical field of article anti-counterfeiting, in particular to a system and method for anti-counterfeiting of articles with certificates based on radio frequency technology.
背景技术Background technique
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。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。At present, counterfeit and shoddy goods have become a worldwide problem, seriously damaging the legitimate rights and interests of consumers. Therefore, article anti-counterfeiting technology is not only a problem that enterprises or merchants pay great attention to, but also a problem that the whole society should pay close attention to.
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。In the past ten years, with the proliferation of fake banknotes, fake documents, fake commodities, and shoddy food, especially for handicrafts, artworks, artworks, etc., fakes are a blow to the hard work of artists, which has a great impact on anti-counterfeiting technology. put forward higher requirements.
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。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。In the prior art, common anti-counterfeiting identification technologies include: barcode identification technology, radio frequency identification technology, biometric identification technology, electronic information code identification technology, and the like. The above anti-counterfeiting identification technology is widely used in the following industries and products: daily chemical industry, household electronics, medicine, food and beverage, alcohol, cigarettes, supermarket logistics distribution, anti-counterfeiting seal identification system, RMB authenticity identification, public safety, postal service, environmental protection products etc.
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。另外,市场需求也刺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。The wide application of anti-counterfeiting identification technology has led to anti-counterfeiting identification technology has gradually become an important development industry. In addition, the market demand has also stimulated the development and progress of anti-counterfeiting identification technology. Specialized anti-counterfeiting identification technology development and service providers engaged in anti-counterfeiting technology solutions have emerged, applying a large number of high-tech and achievements to anti-counterfeiting practice to meet the individualization of various commodities. demand.
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。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。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。For items with certificates such as arts and crafts and precious metal commemorative coins, the certificates can be certified by authoritative departments and unified number to play a certain role in anti-counterfeiting, and also enhance the collection value of the items. However, since most of these certificates are made of paper materials, they do not have anti-counterfeiting functions, or the anti-counterfeiting features are easy to imitate. ill-gotten gains. In addition, none of the above-mentioned anti-counterfeiting technologies can achieve effective anti-counterfeiting for articles with certificates.
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。Therefore, there is an urgent need for an effective anti-counterfeiting technology for items with certificates.
发明内容Contents of the invention
(一)要解决的技术问题(1) Technical problems to be solved
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。In view of the deficiencies in the above-mentioned prior art, a main purpose of the present invention is to provide a system for anti-counterfeiting of articles with certificates based on radio frequency technology, so as to realize effective anti-counterfeiting of articles with certificates.
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的方法,以实现对带有证书物品的有效防伪。Another main purpose of the present invention is to provide a method for anti-counterfeiting of articles with certificates based on radio frequency technology, so as to realize effective anti-counterfeiting of articles with certificates.
(二)技术方案(2) Technical solution
为达到上述目的,本发明的技术方案是这样实现的:In order to achieve the above object, technical solution of the present invention is achieved in that way:
一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:A system for anti-counterfeiting of items with certificates based on radio frequency technology, the system includes:
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;The item electronic tag combined with the item is used to store the item electronic code that uniquely identifies the item, and returns the stored item electronic code to the authorized reader-writer after receiving the scanning signal of the authorized reader-writer;
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;The certificate electronic tag combined with the certificate is used to store the certificate electronic key generated according to a specific encryption algorithm, and return the stored certificate electronic key to the authorized reader after receiving the scanning signal of the authorized reader;
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The authorized reader is used to scan and obtain the electronic code of the item stored in the electronic tag of the item and the electronic key of the certificate stored in the electronic tag of the certificate, and obtain the electronic code of the item, the electronic key of the certificate and its own reader authorization code Send to the article anti-counterfeiting database, receive and display the basic information of the article or the article anti-counterfeiting information returned by the article anti-counterfeiting database; the reader authorization code of the authorized reader is the only verification code for accessing the article anti-counterfeiting database; and
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:The article anti-counterfeiting database is used to save the authorized reader-writer authorization code, basic article information and article anti-counterfeiting information, and verify the electronic code of the article, certificate electronic key and reader-writer authorization code received from the authorized reader-writer. After the authorization code of the reader-writer and the electronic code of the item are verified, the basic information of the item is returned to the authorized reader-writer, and the item is returned to the authorized reader-writer after the authorization code of the reader-writer, the electronic code of the item and the electronic key of the certificate are verified. Anti-counterfeiting information; the article anti-counterfeiting database has hierarchical permissions, including the following two layers of permissions:
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;Access to the basic information of the item. After the item anti-counterfeiting database receives the electronic code of the item, the electronic key of the certificate, and the authorization code of the reader, it verifies the authorization code of the reader and the electronic code of the item received. After passing, the authorized reader is allowed to access the basic information of the item in the anti-counterfeiting database;
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。Article anti-counterfeiting information access rights, after the article anti-counterfeiting database passes the verification of the reader authorization code and the article electronic code, it continues to verify the received certificate electronic key, and after the verification is passed, the authorized reader is allowed to access the article anti-counterfeiting database. Item anti-counterfeiting information.
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。The method of combining the article electronic tag with the article is as follows: the article electronic tag is encapsulated in wax, ceramic or paper material, pasted, attached or embedded in the inside, outside or base of the article.
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。The article electronic tag includes: a storage unit for storing the article electronic code for uniquely identifying the article; an antenna unit for returning the stored article electronic code to the authorized reader-writer after receiving the scanning signal of the authorized reader-writer; The storage unit and the antenna unit are connected through an integrated circuit structure.
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。The antenna unit is made of fragile conductive materials. Once the item electronic tag is dug or removed, the circuit structure of the item electronic tag will be destroyed, and the item electronic tag cannot be used again.
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。The electronic coding of the article is a group of continuous codes, or a combination of several groups of codes representing different meanings; the electronic coding of the article corresponds to the basic information of the article in the article anti-counterfeiting database.
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 method of combining the certificate electronic label with the certificate is as follows: the certificate electronic label is pasted on the surface of the certificate or embedded inside the cover of the certificate.
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。The certificate electronic tag includes: a storage unit for storing the certificate electronic key generated according to a specific encryption algorithm; an antenna unit for returning the stored certificate electronic key to the authorized reader-writer after receiving the scanning signal of the authorized reader-writer. key; the storage unit and the antenna unit are connected through an integrated circuit structure.
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。The antenna unit is made of fragile conductive materials. Once the certificate electronic tag is dug or removed, the circuit structure of the certificate electronic tag will be destroyed, and the certificate electronic tag cannot be used again.
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 electronic certificate tag corresponds to the anti-counterfeiting information of the article in the anti-counterfeiting database.
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。The reader-writer authorization code is a unique code assigned to each authorized reader-writer, or a code assigned to a group of authorized reader-writers with the same attribute.
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;The basic information of the item and the anti-counterfeiting information of the item constitute a data record corresponding to an item;
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;The basic information of the item includes at least the electronic code of the item, the name of the item, the author and the production time;
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。The anti-counterfeiting information of the item at least includes the electronic key of the certificate, the manufacturing process of the item and the transaction history of the item.
一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:A method for anti-counterfeiting of items with certificates based on radio frequency technology, applied to a system including electronic tags for items, electronic tags for certificates, authorized readers and anti-counterfeiting databases for items, the method includes:
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;A. The authorized reader scans the electronic tag of the item and the electronic tag of the certificate, obtains the electronic code of the item and the electronic key of the certificate, and composes a data package of the obtained electronic code of the item, the electronic key of the certificate and its own reader authorization code, and sends it to the The data package composed of the electronic code of the item, the electronic key of the certificate and the authorization code of the reader is sent to the anti-counterfeiting database of the item;
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;B. The article anti-counterfeiting database verifies the electronic code of the article received from the authorized reader, the electronic key of the certificate and the authorization code of the reader, and returns to the authorized reader after the authorization code of the reader and the electronic code of the article are verified. The basic information of the item, after the authorization code of the reader, the electronic code of the item and the electronic key of the certificate are verified, the anti-counterfeiting information of the item will be returned to the authorized reader;
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。C. The authorized reader displays the basic information of the article or the anti-counterfeiting information of the article returned by the article anti-counterfeiting database.
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:The authorized reader-writer described in step A scans the electronic tag of the item and the electronic tag of the certificate, and obtains the electronic code of the item and the electronic key of the certificate, including:
A1、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;A1. The authorized reader sends a wireless signal for obtaining the electronic code of the item or the electronic key of the certificate to the electronic tag of the item and the electronic tag of the certificate within its coverage;
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。A2. The item electronic tag receives the wireless signal sent by the authorized reader, and returns the electronic code of the item stored by itself to the authorized reader; the certificate electronic tag receives the wireless signal sent by the authorized reader, and stores the certificate electronically. The key is returned to the authorized reader.
所述步骤B包括:Described step B comprises:
B1、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;B1. After the article anti-counterfeiting database receives the article electronic code, certificate electronic key and reader authorization code sent by the authorized reader, it will check the received reader authorization code according to the authorized reader authorization code it has saved. Perform verification to determine whether the received reader authorization code is an authorized reader authorization code, if yes, pass the verification, and execute step B2; otherwise, return an error message to the authorized reader, and end this process;
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;B2. The item anti-counterfeiting database verifies the electronic code of the received item, and judges whether there is an electronic code of the item that is the same as the electronic code of the received item in the data record saved by itself. If it exists, the verification is passed, and the basic information of the item is returned to the authorized reader information, and execute step B3; otherwise, return the electronic code verification error message to the authorized reader, and end this process;
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。B3. The article anti-counterfeiting database verifies the received certificate electronic key, and judges whether there is the same certificate electronic key as the received certificate electronic key in the data record saved by itself. If it exists, the verification is passed and the authorized reader is sent Return the anti-counterfeiting information of the item; otherwise, return the certificate electronic key verification error message to the authorized reader.
(三)有益效果(3) Beneficial effects
从上述技术方案可以看出,本发明具有以下有益效果:As can be seen from the foregoing technical solutions, the present invention has the following beneficial effects:
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。1. Utilizing the present invention, by applying radio frequency identification (Radio Frequency Identification, RFID) technology to the anti-counterfeiting and retrospective inquiry of items with certificates, utilizing the characteristics of integrated circuits and special encryption algorithms that are difficult to copy, a unique code and database are designed, The article has multi-level anti-counterfeiting features, and the effective anti-counterfeiting of articles with certificates is realized.
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。2. Using the present invention, since the electronic label of the article is packaged in wax, ceramic or paper material, pasted, attached or embedded in the inside, outside or base of the article, the electronic certificate label is pasted on the surface of the certificate or embedded in the inside of the cover of the certificate, and the two The antennas of the latter are made of fragile conductive materials. Once the electronic tag of the item or the electronic tag of the certificate is dug or removed, the circuit structure of the electronic tag will be destroyed and it cannot be used again, which greatly improves the anti-counterfeiting technology. The difficulty of imitation, and thus realize the effective anti-counterfeiting of items with certificates.
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。3. Using the present invention, when performing anti-counterfeiting identification on articles with certificates, the operation is simple and easy to identify, and the anti-counterfeiting technology is difficult to forge, and the implementation cost is low, which is very beneficial to the promotion and application of the anti-counterfeiting technology.
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所含内容进行快速读写。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,本发明通过将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。4. Utilizing the present invention, due to the adoption of RFID technology, it is possible to quickly read and write the content contained in the electronic tag of the item or the electronic tag of the certificate. In addition, using RFID technology, the equipment that implements this anti-counterfeiting technology has the characteristics of small size, various shapes, long service life, reusability, large storage capacity, and the ability to penetrate non-conductive materials. At the same time, the present invention realizes the tracking of items and the sharing of information in a global scope by combining RFID technology with Internet technology.
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和流通,保护创造者权益和收藏者以及消费者的利益。5. Utilizing the present invention, since the articles have multi-level anti-counterfeiting features, the market and circulation of such articles can be regulated, and the rights and interests of creators, collectors and consumers can be protected.
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。6. With the present invention, since the article anti-counterfeiting database is provided with hierarchical permissions, the security of the database can be enhanced, and a large number of query requests can be effectively dealt with in a sudden state, and the response speed of the database is also improved.
附图说明Description of drawings
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;Fig. 1 is a schematic diagram of an anti-counterfeiting system for articles with certificates based on radio frequency technology provided by the present invention;
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;Fig. 2 is the implementation flow chart of the overall anti-counterfeiting technical solution for items with certificates based on radio frequency technology provided by the present invention;
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。Fig. 3 is a flowchart of a method for anti-counterfeiting an item with a certificate based on radio frequency technology in an embodiment of the present invention.
具体实施方式Detailed ways
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。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
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。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。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。The system and method for anti-counterfeiting of articles with certificates provided by the present invention are realized based on Radio Frequency Identification (RFID). Radio frequency identification technology is a non-contact automatic identification technology realized by radio frequency technology. This technology can realize fast reading and writing of electronic tags. Its equipment has the characteristics of small size, various shapes, long service life, reusability, large storage capacity, and ability to penetrate non-conductive materials. At the same time, through the combination of Internet technology It can realize the tracking of items and the sharing of information on a global scale.
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。As shown in Figure 1, Figure 1 is a schematic diagram of an anti-counterfeiting system for items with certificates based on radio frequency technology provided by the present invention, the system includes an item
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。Wherein, the article
一般情况下,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。In general, the combination of article electronic tags and articles is as follows: article electronic tags are encapsulated in wax, ceramic or paper materials, and pasted, attached or embedded in the interior, exterior or base of the article.
物品电子标签一般包括存储单元和天线单元。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。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。Item electronic tags generally include a storage unit and an antenna unit. Among them, the storage unit is used to store the electronic code of the item that uniquely identifies the item, and the antenna unit is used to return the stored electronic code of the item to the authorized reader after receiving the scanning signal of the authorized reader. The storage unit and the antenna unit pass through the integrated circuit Structural connections. The antenna unit is made of fragile conductive materials. Once the electronic tag of the item is dug or removed, the circuit structure of the electronic tag of the item will be destroyed, and the electronic tag of the item cannot be used again.
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。物品电子编码对应于物品防伪数据库中的物品基本信息。The electronic code of an article can generally be a set of continuous codes, or a combination of several sets of codes representing different meanings. The electronic code of the article corresponds to the basic information of the article in the article anti-counterfeiting database.
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。The certificate
一般情况下,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。In general, the method of combining the certificate electronic label with the certificate is as follows: the certificate electronic label is pasted on the surface of the certificate or embedded inside the cover of the certificate.
证书电子标签一般包括存储单元和天线单元。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。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 certificate electronic tag generally includes a storage unit and an antenna unit. Wherein, the storage unit is used to store the certificate electronic key generated according to a specific encryption algorithm, the antenna unit is used to return the stored certificate electronic key to the authorized reader-writer after receiving the scanning signal of the authorized reader-writer, and the storage unit It is connected with the antenna unit through an integrated circuit structure. The antenna unit is made of fragile conductive materials. Once the certificate electronic tag is dug or peeled off, the circuit structure of the certificate electronic tag will be destroyed, and the certificate electronic tag cannot be used again.
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。The certificate electronic label is generally generated according to a specific encryption algorithm, corresponding to the anti-counterfeiting information of the item in the anti-counterfeiting database of the item.
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。The authorized reader-
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。读写器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。The reader-writer authorization code of the authorized reader-
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。The article
物品防伪数据库104设有分层权限,具体包括以下两层权限:The article
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;Access to the basic information of the item. After the item anti-counterfeiting database receives the electronic code of the item, the electronic key of the certificate, and the authorization code of the reader, it verifies the authorization code of the reader and the electronic code of the item received. After passing, the authorized reader is allowed to access the basic information of the item in the anti-counterfeiting database;
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。Article anti-counterfeiting information access rights, after the article anti-counterfeiting database passes the verification of the reader authorization code and the article electronic code, it continues to verify the received certificate electronic key, and after the verification is passed, the authorized reader is allowed to access the article anti-counterfeiting database. Item anti-counterfeiting information.
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。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。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。The basic information of the item and the anti-counterfeiting information of the item constitute a data record corresponding to an item. The basic information of the item includes at least the electronic code of the item, the name of the item, the author and the production time, etc. The anti-counterfeiting information of the item includes at least the electronic key of the certificate, the manufacturing process of the item, and the transaction history of the item.
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。The communication between the authorized reader-
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:Based on the schematic diagram of the anti-counterfeiting system for items with certificates based on radio frequency technology shown in Figure 1, Figure 2 shows the implementation flow chart of the overall technical solution for anti-counterfeiting of items with certificates based on radio frequency technology provided by the present invention, the method includes The following steps:
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。Step 201: Authorize the reader to scan the electronic label of the article and the electronic certificate of the certificate, obtain the electronic code of the article and the electronic key of the certificate, and send the obtained electronic code of the article, the electronic key of the certificate and its own reader authorization code to the article anti-counterfeiting database.
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:In this step, the authorized reader scans the electronic tag of the item and the electronic tag of the certificate, and obtains the electronic code of the item and the electronic key of the certificate, including the following sub-steps:
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;Step 2011: Authorize the reader to send a wireless signal for obtaining the electronic code of the item or the electronic key of the certificate to the electronic tag of the item and the electronic tag of the certificate within its coverage;
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。Step 2012: The item electronic tag receives the wireless signal sent by the authorized reader, and returns the electronic code of the item stored in itself to the authorized reader; the certificate electronic tag receives the wireless signal sent by the authorized reader, and stores the certificate stored in itself The electronic key is returned to the authorized reader.
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。After the authorized reader-writer obtains the electronic code of the item and the electronic key of the certificate, it further includes: the authorized reader-writer composes a data packet with the obtained electronic code of the item, the electronic key of the certificate and its own authorization code of the reader-writer.
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。The authorized reader will send the obtained electronic code of the item, the electronic key of the certificate and its own reader authorization code to the anti-counterfeiting database of the article, including: the authorized reader will be authorized by the electronic code of the item, the electronic key of the certificate and its own reader The data packet composed of codes is sent to the article anti-counterfeiting database.
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。Step 202: The article anti-counterfeiting database verifies the electronic code of the article, the electronic key of the certificate, and the authorization code of the reader-writer received from the authorized reader, and sends the authorization code to the authorized reader after the authorization code of the reader-writer and the electronic code of the article are verified. Return the basic information of the item, and return the anti-counterfeiting information of the item to the authorized reader after the authorization code of the reader, the electronic code of the item and the electronic key of the certificate are verified.
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:In this step, the article anti-counterfeiting database specifically verifies the electronic code of the article received from the authorized reader-writer, the electronic key of the certificate and the authorization code of the reader-writer are as follows:
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;Step 2021: After the article anti-counterfeiting database receives the article electronic code, certificate electronic key and reader authorization code sent by the authorized reader, it authorizes the received reader according to the authorized reader authorization code saved by itself Code to verify, to determine whether the received reader authorization code is an authorized reader authorization code, if yes, the verification is passed, and step 2022 is executed; otherwise, an error message is returned to the authorized reader, and the process ends;
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;Step 2022: The item anti-counterfeiting database verifies the electronic code of the received item, and judges whether there is an electronic code of the item that is the same as the electronic code of the received item in the data records saved by itself. If it exists, the verification is passed, and the item is returned to the authorized reader Basic information, and execute step 2023; otherwise, return the electronic code verification error message to the authorized reader, and end this process;
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。Step 2023: The article anti-counterfeiting database verifies the received certificate electronic key, and judges whether there is a certificate electronic key identical to the received certificate electronic key in the data record saved by itself. The reader returns the anti-counterfeiting information of the article; otherwise, it returns the certificate electronic key verification error message to the authorized reader.
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。Step 203: Authorize the reader to display the basic information of the item or the anti-counterfeiting information of the item returned by the item anti-counterfeiting database.
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。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:Based on the schematic diagram of the anti-counterfeiting system for items with certificates based on radio frequency technology shown in Figure 1, the implementation flow chart of the overall technical solution for anti-counterfeiting of items with certificates based on radio frequency technology shown in Figure 2, Figure 3 shows the present invention In the embodiment, a flow chart of a method for anti-counterfeiting an item with a certificate based on radio frequency technology. In this embodiment, the authorized reader first scans the electronic tag of the item to obtain the electronic code of the item, and then scans the electronic tag of the certificate to obtain the electronic key of the certificate. The method includes the following steps:
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。Step 301: Authorize the reader-writer to scan the electronic tag of the item, and send a wireless signal for obtaining the electronic code of the item to the electronic tag of the item within its coverage.
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。Step 302: The item electronic tag receives the wireless signal sent by the authorized reader-writer, and returns the electronic code of the item stored by itself to the authorized reader-writer.
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。Step 303: Authorize the reader to scan the certificate electronic label, and send a wireless signal for obtaining the certificate electronic key to the certificate electronic label within its coverage.
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。Step 304: The certificate electronic tag receives the wireless signal sent by the authorized reader-writer, and returns the certificate electronic key stored by itself to the authorized reader-writer.
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。Step 305: The authorized reader-writer sends a data packet composed of the acquired electronic code of the article, the electronic key of the certificate and its own authorization code of the reader-writer to the article anti-counterfeiting database.
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。Step 306: After the article anti-counterfeiting database receives the article electronic code, certificate electronic key and reader authorization code sent by the authorized reader, it authorizes the received reader according to the authorized reader authorization code saved by itself The code is verified to determine whether the received reader authorization code is an authorized reader authorization code, if yes, execute
步骤307:验证通过,继续执行步骤309。Step 307: If the verification is passed, proceed to step 309.
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。Step 308: The article anti-counterfeiting database returns an error message to the authorized reader, and ends this process.
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310;否则,执行步骤311。Step 309: The article anti-counterfeiting database verifies the received article electronic code, and judges whether there is an article electronic code identical to the received article electronic code in the data records saved by itself, and if it exists, go to step 310; otherwise, go to step 311.
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。Step 310: After the verification is successful, the article anti-counterfeiting database returns the basic information of the article to the authorized reader, and proceeds to step 312.
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。Step 311: The article anti-counterfeiting database returns the article electronic code verification error message to the authorized reader, and ends this process.
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。Step 312: The article anti-counterfeiting database verifies the received certificate electronic key, and judges whether there is a certificate electronic key identical to the received certificate electronic key in the data record saved by itself, and if it exists, execute
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。Step 313: After the verification is passed, the article anti-counterfeiting database returns the article anti-counterfeiting information to the authorized reader, and this process ends.
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。Step 314: The article anti-counterfeiting database returns certificate electronic key verification error information to the authorized reader.
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。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。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。In this embodiment of the present invention, the authorized reader first scans the electronic tag of the item to obtain the electronic code of the item, and then scans the electronic tag of the certificate to obtain the electronic key of the certificate. In practical applications, the authorized reader can also first scan the electronic certificate tag to obtain the electronic key of the certificate, and then scan the electronic tag of the item to obtain the electronic code of the item. Such a technical solution is consistent with the technical solution provided by the present invention in terms of technical ideas, and should be included in the protection scope of the present invention.
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。The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
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