WO2011026326A1 - 基于互联网管理商品流通的跟踪召回系统 - Google Patents

基于互联网管理商品流通的跟踪召回系统 Download PDF

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Publication number
WO2011026326A1
WO2011026326A1 PCT/CN2010/071585 CN2010071585W WO2011026326A1 WO 2011026326 A1 WO2011026326 A1 WO 2011026326A1 CN 2010071585 W CN2010071585 W CN 2010071585W WO 2011026326 A1 WO2011026326 A1 WO 2011026326A1
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Prior art keywords
code
data
group
commodity
computer system
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PCT/CN2010/071585
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English (en)
French (fr)
Inventor
于志
Original Assignee
Yu Zhi
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Application filed by Yu Zhi filed Critical Yu Zhi
Priority to EP10813248.1A priority Critical patent/EP2474948A4/en
Priority to US13/383,319 priority patent/US20120136792A1/en
Priority to RU2012104781/08A priority patent/RU2485590C1/ru
Priority to JP2012520892A priority patent/JP5260795B2/ja
Publication of WO2011026326A1 publication Critical patent/WO2011026326A1/zh
Priority to IN1608DEN2012 priority patent/IN2012DN01608A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/08Logistics, e.g. warehousing, loading or distribution; Inventory or stock management

Definitions

  • the invention relates to the application of computer and commercial cryptography in commodity safety supervision, and is to identify, certify, track and recall a single piece of goods through computer software and hardware to ensure the authenticity of the goods.
  • OCR technology has been widely used because of its advantages of fast input speed, high reliability, large amount of information collected, flexibility and practicality.
  • EAN13 barcode is a global barcode used to identify goods in the circulation field, EAN13 Bar code and commodity are a corresponding relationship. Manufacturers are difficult to supervise the goods in circulation, resulting in disordered circulation. EAN13 barcodes are easy to forge and easy to counterfeit, which brings inconvenience to consumers. Summary of the invention:
  • the purpose of the invention is to address the deficiencies of the existing anti-counterfeiting technology, make full use of the computer network technology and the cryptographic technology; solve the technical problems of identification, certification, tracking, and recall of each commodity between the manufacturer, the consumer, and the regulatory agency, so as to make the circulation order Specification; Consumers can query and verify the authenticity of goods multiple times to better protect consumer rights.
  • the object of the present invention can be achieved by the following technical solution, a tracking and recalling system based on Internet to manage commodity circulation, comprising the following steps:
  • the computer system obtains two sets of data of the first group and the second group, each of which is 13 decimal digits to be processed;
  • the computer system determines whether the first group of data conforms to the internationally accepted EAN13 coding principle, and whether the second group of data conforms to the product serial number coding principle. If it is met, the next step is performed, and if it does not, an error message is given;
  • the computer system encrypts the first group of data conforming to the EAN13 encoding principle and the second group data conforming to the principle of the product serial number encoding, and generates a set of 13-digit decimal verification code data by using a commercial cryptographic algorithm encryption operation. 3 sets of data, and store the three sets of data separately;
  • the first group data, the second group data and the third group data correspond to one commodity
  • the computer system divides the first group data, the second group data, and the third group data into three lines, and prints the corresponding items for the machine identification;
  • a corresponding 6-digit zip code is assigned to the product, and the computer system records the zip code, that is, the tracking code, indicating the flow direction of the product;
  • the computer system displays the tracking code through the website page.
  • the computer system displays the first set of data, the second set of data, and Trace code, authentication code, production date, date of manufacture, effective date, and a display window and an input window for the user to enter.
  • the computer system After the user enters the third group of data in the entry window, the computer system records the data and storage of the group.
  • the first set of data and the second set of data in the computer are subjected to an encryption inverse operation, and then the verification is performed to obtain an authentication code. If the result is zero, the authentication code displayed in the display window is "0", prompting correct information; otherwise, the display window is displayed.
  • the authentication code is "1", indicating an error message.
  • the tracking and recalling system based on the Internet to manage commodity circulation further includes the following steps: when the commodity is sold, the seller gives a corresponding 6-digit decimal random number to each corresponding commodity, that is, the property right code, and the computer system takes the property right.
  • the code is stored in the memory, and the user obtains the property right code when purchasing the commodity; the user enters the property right code in the display window, and if the display window displays the property right code, the seller has the sales right of the product; the display window After the property right code is displayed correctly, the computer system prompts whether to modify the property right code, the user enters a new property right code in the display window, and the computer system updates the property right code stored in the memory.
  • the system further includes the following steps:
  • the first group and the second group of data corresponding to the selected item can be clicked, and the online payment window pops up.
  • the computer system completes the confirmation of the charge, and pops up the electronic contract information, after the user completes the contract information.
  • the computer system automatically generates an electronic contract for purchase and sale, and records the electronic contract content information, including the address, name, contact information, and zip code of the user, and simultaneously locks the selected product, and generates a 6-digit decimal corresponding to the product. Random number, that is, the property code;
  • the computer system determines the flow of goods according to the zip code of the contract information content, that is, the tracking code, and the commodity enters the logistics system and reaches the user.
  • the technical advantage of the tracking and recalling system based on the Internet for managing commodity circulation is that there are an explicit part and a password part, respectively for producers, sellers, users, regulators, from the production, sale, and purchase of products. The supervision of the regulatory authorities and the recall of the products can be seen at a glance; it is not easy to forge, and it is not easy to counterfeit.
  • Figure 1 shows the EAN13 code, which is the first group of data
  • Figure 2 shows the serial number of the commodity, ie the second set of data
  • Figure 3 is the verification code of the commodity, that is, the third group of data
  • Figure 4 is the tracking code of the commodity
  • Figure 5 is the property code of the commodity
  • Figure 6 is a comparison diagram of the CN39 code and the EAN13 code
  • Figure 7 shows the manufacture of the CN39 code
  • Figure 8 is the identification of the CN39 code
  • Figure 9 is an alignment of CN39 codes
  • Figure 10 is a data flow diagram of the CN39 code.
  • Fig. 1 is a first group of data, which is composed of 13 decimal digits and conforms to the coding principle of the EAN13 code.
  • Figure 2 is the second group of data, consisting of 13 decimal digits, and conforms to the coding principle of the serial number.
  • Figure 3 is the third group of data, which consists of 13 decimal digits, which are generated by the encryption of the commercial cryptographic algorithm, that is, the verification code.
  • Figure 4 is a fourth set of data, consisting of 6 decimal digits, and conforms to the coding principle of the postal code, that is, the tracking code.
  • Figure 5 is a fifth group of data, consisting of 6 decimal digits, randomly generated by the system, or input by the consumer, is a random number, that is, a property code.
  • the encoding principle of the 13-digit decimal first-order 13-digit decimal data is the EAN13 encoding principle.
  • the coding principle of the second group of data that is, the coding principle of the product serial number, is that the first to fourth digits are the four-digit year code, the fifth to sixth digits are the two-digit monthly code, and the seventh to eighth digits are the two-digit The day code, the 9th-13th digit is the 5-digit commodity serial number code of the day.
  • the first set of data and the second set of data are inversely computed by commercial encryption, and the third set of data of 13 decimal digits, that is, the verification code, can be obtained.
  • the first two sets of data of the first group and the second group of 13 decimal digits can be obtained by the inverse operation of the commercial password, and the authentication code data is verified.
  • the first group, the second group, and the third group of data are respectively printed on the commodity by bar code, digital press, medium, and upper three lines, and are defined as CN39 code.
  • the invention adds the serial number code of the product and the verification code of the product on the basis of the commodity EAN13 code.
  • the EAN13 code uniquely identifies a commodity in the world.
  • the serial number of the commodity uniquely identifies a commodity in a commodity.
  • the verification code of the commodity is encoded by the EAN13 code and the serial number, and is generated by the encryption of the commercial cryptographic algorithm; After the code, the EAN13 code and the serial number code can be obtained by the commercial cryptographic algorithm decryption, and the verification purpose is achieved.
  • CN39 The code uniquely identifies a commodity in the world. The probability that the CN39 code of a commodity is guessed is one tenth of a trillion, so the error of the CN39 code identifying the commodity is one in ten trillion.
  • EAN European Article Number
  • Manufacturers can apply for it.
  • EAN barcodes are divided into 13 yards and 8 yards, 13 yards are used on general merchandise, and 8 yards are used on commodities with extremely small volume.
  • the first 13 code is the country code
  • the 4th 7th code is the manufacturer code.
  • the 8th-12th code is the commodity code
  • the 13th code is the check code.
  • the top three are internationally distributed, China is 690-695
  • the manufacturer code 8_12 is the commodity code, if it is the beginning of 692-695, 4-8 digits are the manufacturer code, 9_12 digits are the commodity code, and the last digit is the check code.
  • the first 13 code is the book class code 978
  • the 4th 12th code is the first 9 yards of the original ISBN code.
  • the 13th code is the check code.
  • the first 1-3 code is the area code
  • the 4th 5th code is the publisher code
  • the 6th-9th code is the publication code
  • the 10th code is the check code
  • the first 13 code is the journal class code 977
  • the 4th 10th code is the original IASN code before the 7 yards
  • the 11th 12th code is 00
  • the 13th code is the check code.
  • the first 17th code is the international standard journal number
  • the eighth code is the check code.
  • the first 13 code is the country code
  • the 4th 7th code is the manufacturer code.
  • the eighth code is the check code.
  • the EAN8 code is converted to EAN13 code:
  • the 4th 7th code is the manufacturer code.
  • the 13th code is the EAN13 check code.
  • the daily output of the product is not more than 100,000 pieces.
  • the first 1-4 digits are the 4-digit year code (eg 2009)
  • the 5th to 6th digits are the 2-digit month code (such as June)
  • the 7th to 8th digits are 2 digits of the day code (such as 01)
  • the 9th to 13th digits are the 5-digit product serial number code (such as 00000-99999).
  • the daily output of the commodity is not more than 1 million pieces.
  • the first 1-3 digits are the 3-digit year code (as indicated by 009 in 2009)
  • the 4th to 5th digits are the 2-digit month code (such as June)
  • the 6th to 7th digits are 2 digits of the day code (such as 01)
  • the 8th to 13th digits are the 6-digit commodity serial number code (eg 000000-999999)
  • the daily output of the commodity is not more than 10 million pieces.
  • the first 1-2 digits are the 2-digit year code (as indicated by 09 in 2009)
  • the first 3-4 digits are the 2-digit month code (such as June)
  • the 5th to 6th digits are 2 digits of the day code (such as 01)
  • the 7th - 13th digit is the 7-digit commodity serial number code (such as 0000000-9999999)
  • the daily output of the commodity is not more than 100 million pieces.
  • the 1-2 digit is the 2-digit year code (as indicated by 09 in 2009)
  • the 3-5th digit is a 3-digit day code (such as 365 days)
  • the 6th - 13th digit is the 8-digit commodity serial number code (such as 00000000-99999999). 3. Verification code:
  • the verification code is a 13-digit decimal number generated by encrypting the EAN13 code of the first group and the serial number code of the second group by the commercial cryptographic algorithm, which is unique and random.
  • the above three groups of data are arranged in the middle, the middle and the upper to obtain the CN39 code.
  • the CN39 code uniquely identifies a commodity in the world, and can be verified and verified by the commercial cryptographic algorithm to achieve the purpose of identifying and identifying the commodity.
  • the EAN13 barcode is used as the data carrier of the CN39 code, and the CN39 code is printed into three lines for merchandise identification.
  • the CN39 code manufactured according to the above steps has the following advantages:
  • the CN39 code is composed of two sets of plaintext and a set of ciphertext.
  • the security reliability of the CN39 code is based on the confidentiality and secret key of the cryptographic algorithm. Therefore, the disclosure of ciphertext does not affect the security of the cryptographic algorithm. The possibility of deciphering the cryptographic algorithm is considered to be absent here.
  • the CN39 code consists of 39 decimal digits, and its variation is 10 39. This guarantees that the CN39 code of all commodities is unique.
  • the CN39 code consists of three sets of 13-digit decimal numbers, of which 26 are plaintext and 13 digits are verified. Code, ie ciphertext. Therefore, the probability that the CN39 code is guessed is one in ten trillion, which is obviously a small probability event, and even if the guess is successful, it will not pose a threat to other CN39 codes.
  • the certification center has a cryptographic algorithm and a key.
  • the manufacturer has a CN39 code, and the consumer owns the product. The consumer logs in to the manufacturer's website according to the CN39 code on the product to check the authenticity. If it is consistent, the manufacturer gives a prompt: The CN39 code is in a certain state at a certain time, and the consumer judges the authenticity according to the prompt. If there is any objection, it will be recalled immediately and the CN39 code will be abolished; if the plaintext is inconsistent, the manufacturer will determine the authenticity: the goods are false; If the verification codes are inconsistent, the authentication center determines the authenticity: one party with the verification code is true and the other party is false.
  • the CN39 code is small (3cm*3cm), and the amount of information is large (10 39 ), which can be visually observed.
  • the CN39 code is used to prevent counterfeit and shoddy goods, and will not increase the R&D investment of manufacturers and consumers. It does not need to be read or written by means of specific equipment; it is environmentally friendly and economical; it is an exploration of anti-counterfeiting technology from confidential to public; The application of technology in the prevention of counterfeit and shoddy goods.
  • anti-counterfeiting measures ink anti-counterfeiting, mime anti-counterfeiting, bar code anti-counterfeiting, watermark anti-counterfeiting, structural anti-counterfeiting, holographic anti-counterfeiting and nuclear double-card anti-counterfeiting.
  • the CN39 code is applied to enterprise management, providing a digital platform that conforms to international standards for the digital management of each product.
  • the CN39 code is in one-to-one correspondence with the products.
  • the manufacturer establishes a product tracking system and establishes a tracking file for each product.
  • the manufacturer can master the whole process of each product from production to final consumer, providing the most accurate recall for goods.
  • the digital information winning the most precious time, better protect the legitimate rights and interests of consumers.
  • the product (CN39 code) tracking system established by the manufacturer can greatly facilitate tax inspection; it can reduce the circulation link, and the goods are directly connected to the consumers by the manufacturer, which greatly reduces the circulation cost.
  • the tracking code records the flow of goods and prevents the goods from being sold.
  • the property right attribution code records the ownership right of the commodity, that is, the sales right.
  • the computer data processing center has functions of encryption, decryption, encoding, decoding, network transmission, data query, data comparison, etc., and has an EAN13 code database, a CN39 code database, a commercial password database, etc., and a commercial password database for managing keys and commercial A cryptographic algorithm that ensures the security of keys and algorithms.
  • the data processing center collects the EAN13 coded data of the product, the serial number coded data of the product, and initializes the database.
  • the database data is encrypted by a commercial cryptographic algorithm to generate a 13-digit decimal number of commodity verification code, which is stored in the corresponding CN39 code database.
  • a commercial cryptographic algorithm to generate a 13-digit decimal number of commodity verification code, which is stored in the corresponding CN39 code database.
  • the EAN13 barcode the above three sets of data are printed in the order of lower, middle, and upper, that is, "CN39 code" is obtained.
  • Each item is certified with a CN39 code, and the consumer reads the CN39 code of a certain product with a reading device and transmits it to the data processing center via the network.
  • the data processing center decodes the CN39 code, converts it into 13 sets of decimal data, decrypts it with a commercial cryptographic algorithm, and verifies the legality of the CN39 code. If it is legal, it generates an EAN13 code, a serial number, that is, a commodity authentication code. The EAN13 code and the serial number are compared with the EAN13 code and the serial number code in the initial database, and the comparison result is provided to the queryer: if it is illegal, it is a defective product; if it is legal, it is suggested that the commodity is in a certain state at a certain time, consumption If they judge the authenticity themselves, if they disagree, they will immediately recall and abolish the CN39 code.
  • Commodity Tracking Recall System The manufacturer establishes a tracking system for the merchandise from production to the consumer, and establishes a tracking file for each item.
  • Product inquiry and certification system The product information is displayed on the webpage, and the information window is displayed, and the information window is displayed for consumers to self-inspect and public supervision, and accept various complaints.
  • the query authentication system provides a variety of query methods such as fixed telephone, network, P0S system, mobile phone, etc., which is easy to operate, convenient and fast to use. Consumers can verify themselves and verify multiple times.
  • the CN39 code consists of the EAN13 code, the serial number and the verification code of the product, and consists of three groups of data: upper, middle and lower.
  • the data processing center collects the EAN13 code of the commodity, the serial number code, and initializes the database.
  • Encryption Encrypt the database data with a cryptographic algorithm to generate a 13-digit decimal number of product verification code, which is stored in the corresponding password database.
  • the EAN13 barcode is used as the data carrier of the CN39 code, and the barcode is printed in the order of lower, middle and upper, namely "CN39 code”.
  • Reading The consumer reads the CN39 code with the reading device and transmits it to the data processing center via the network.
  • the data processing center decodes the CN39 code and converts it into three groups of 13-digit decimal numbers. Store the verification code in the password database.
  • the data processing center decrypts the verification code by the commercial cryptographic algorithm to generate two sets of 13-digit decimal numbers, that is, the authentication code.
  • Comparison of CN39 codes (see Figure 9): (1) The data processing center compares the commodity certification plain code with the EAN13 and the serial number of the commodity in the initial database.
  • the EAN13 code and serial number code of the goods collected by the data processing center are two sets of 13-digit decimal data.
  • a set of 13-digit decimal data is generated by encryption.
  • Three sets of data are stored in the CN39 code database, and the computer prints the CN39 code. On the goods.
  • the CN39 code is distributed with the circulation of the product.
  • the inquirer reads the decimal data of the CN39 code, or reads the EAN13 barcode data of the CN39 code, and the data is transmitted to the data processing center, and the verification code of the product is decrypted to generate the EAN13 code and the serial number of the commodity.
  • Two sets of decimal data are stored in the authentication code database.
  • the authentication code database is compared with the initialization database, and the comparison result is fed back to the queryer.
  • the commodity tracking recall system records the entire process of each commodity from production to consumption, immediately recalls the product in question, and abolishes the CN39 code.
  • the tracking code records the flow of goods and prevents the goods from being sold.
  • the commodity inquiry and certification system discloses relevant information of all commodities on the website for consumers to self-inspect and public supervision, accept complaints, and feedback complaint information to relevant departments.

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Abstract

一种基于互联网管理商品流通的跟踪召回系统,包括以下步骤:1、计算机系统获取待处理的各为13位十进制的第1组及第2组数据;2、判断第1组数据及第2组数据是否符合规定原则;3、将上述符合规定原则的两组数据,通过商用密码算法加密运算,产生第3组数据;4、将第1组数据、第2组数据及第3组数据对应于一个商品;5、将第1组数据、第2组数据及第3组数据分为三行,打印到该对应的商品上;6、赋予该商品一对应的6位的跟踪码;7、通过网站页面显示该跟踪码;8、通过网站页面显示第一组数据、第二组数据等信息,在录入窗口录入第三组数据,经过加密逆运算,并验算,系统显示认证码是"0"或 "1",提示正确或错误信息。

Description

技术领域:
本发明涉及計算机及商用密码技术在商品安全监管中的应用, 是通 过计算机软件及硬件对单件商品的识别、 认证、 跟踪、 召回, 保证商品 真实可靠。
背景技术:
随着社会的发展, 商品防伪技术已有多种得已应用, 如: 申请号 为: " 200410058004. 1 ", 名称为: "一种防伪查询系统"; 及申请号为: " 200410066857. X",名称为: "一种组合式防伪编码及其使用方法"等。 随着计算机和信息技术的发展, 密码技术的发展也非常迅速, 应用领域 不断扩展, 当今世界已经出现了社会化和个人化趋势。 例如: 将密码技 术应用于增值税发票, 可以防伪、 防篡改, 杜绝了各种利用增值税发票 偷、 漏、 逃、 骗国家税收的行为, 并大大方便了税务稽查。
1999年 10月 7日中国国务院发布实施 《商用密码管理条例》。
2006年 1月中国国家密码管理局批准了杂凑算法: SHA-256 , 随机数 生成算法: 自行选择。
2009年 6月 1日 《食品安全法》实施, 要求生产厂家建立商品跟踪召 回、 索票记录制度。
OCR技术具有输入速度快、 可靠性高、 采集信息量大、 灵活实用等 优点, 已被广泛应用。
计算机网络技术日臻成熟, 生产厂家与消费者近在咫尺, 直销方式 倍受青睐, 可是网购商品的真实性难保障。
EAN13条码是在流通领域中用于标识商品的全球通用的条码, EAN13 条码与商品是一个对应多个的关系, 厂家对流通中的商品难以监管, 造 成流通秩序混乱, EAN13条码易伪造、 易假冒, 给消费者带来诸多不便。 发明内容:
本发明目的是针对现有防伪技术的不足, 充分利用计算机网络技术 及密码技术; 解决厂家、 消费者、 监管机构之间对每件商品的识别、 认 证、 跟踪、 召回的技术问题, 使流通秩序规范; 消费者可多次查询、 验 证商品之真假, 更好地保护消费者权益。
本发明目的可通过以下技术方案实现, 一种基于互联网管理商品流 通的跟踪召回系统, 包括以下步骤:
( 1 )、 计算机系统获取待处理的各为 13位十进制的第 1组及第 2组两 组数据;
( 2 )、 计算机系统判断第 1组数据是否符合国际通用的 EAN13编码原 则, 第 2组数据是否符合商品流水号编码原则, 若符合则进行下一步, 若不符合则进行错误提示;
( 3 )、 计算机系统将上述符合 EAN13编码原则的第 1组数据和符合商 品流水号编码原则的第 2组数据, 通过商用密码算法加密运算, 产生一 组 13位的十进制验证码数据, 即第 3组数据, 并将三组数据分别存储;
(4)、 将第 1组数据、 第 2组数据及第 3组数据对应于一个商品;
(5 )、 计算机系统将第 1组数据、 第 2组数据及第 3组数据分为三行, 打印到该对应的商品上 , 用于机器识别;
(6 )、 根据该商品的流向, 赋予该商品一对应的 6位的邮政编码, 计 算机系统记录该邮政编码, 即跟踪码, 指明该商品的流向;
( 7 )、 计算机系统通过网站页面显示该跟踪码。
( 8 )、 计算机系统通过网站页面显示第一组数据、 第二组数据、 跟 踪码、 认证码、 生产日期、 出厂日期、 有效日期, 并设有显示窗口及供 用户录入的录入窗口, 用户在该录入窗口录入第三组数据后, 计算机系 统将该组录入的数据与存储在计算机中的第一组数据及第二组数据进 行加密逆运算, 再验算, 获得认证码, 若结果为零, 则显示窗口显示的 认证码为 "0", 提示正确信息; 否则显示窗口显示的认证码为 " 1 ", 提 示错误信息。
所述的基于互联网管理商品流通的跟踪召回系统, 还包括以下步 骤: 商品销售时, 销售者给所对应的每一个商品一 6位十进制的随机数, 即物权码, 计算机系统将该物权码存储于存储器中, 用户在购买该商品 时, 得到该物权码; 用户在显示窗口录入该物权码, 若显示窗口显示物 权码正确,说明销售者有该产品的销售权;显示窗口显示物权码正确后, 计算机系统提示是否修改该物权码, 用户在显示窗口录入新的物权码, 计算机系统更新存储于存储器中的物权码。
若产品在网上销售时, 所述系统还包括以下步骤:
( 1 )、 计算机系统中存储商品对应的第一组及第二组数据, 通过网 站页面显示第一组数据及第二组数据, 网站页面显示有是否认购标志, 用户若选定购买某个商品, 便可点中选定商品对应的第一组及第二组数 据, 页面弹出网上支付窗口, 用户完成支付手续后, 计算机系统完成确 认收费, 并弹出电子合同信息, 待用户完成合同信息填写后, 计算机系 统自动生成购销电子合同, 并记录电子合同内容信息, 所述信息包括用 户的地址、 姓名、 联系方式、 邮政编码, 同时锁定该选定商品, 并生成 商品所对应的一 6位十进制的随机数, 即物权码;
(2 )、 计算机系统根据合同信息内容其中的邮政编码, 即跟踪码, 确定商品流向, 商品进入物流系统, 到达用户手中。 本发明基于互联网管理商品流通的跟踪召回系统的技术优点在于, 即有明示部分, 又有密码部分, 分别针对生产者、 销售者、 使用者、 监 管者, 从产品的生产、 销售、 使用者购买、 监管部门的监管、 到产品的 召回都可做到一目了然; 不易伪造, 不易假冒。
附图说明:
图 1为 EAN13码, 即第 1组数据;
图 2为商品的流水号编码, 即第 2组数据;
图 3为商品的验证码, 即第 3组数据;
图 4为商品的跟踪码;
图 5为商品的物权码;
图 6为 CN39码与 EAN13码的对照图;
图 7为 CN39码的制造;
图 8为 CN39码的识别;
图 9为 CN39码的比对;
图 10为 CN39码的数据流程图。
具体实施方式: 图 1是第 1组数据, 共有 13位十进制数组成, 并符合 EAN13码的编 码原则。 图 2是第 2组数据, 共有 13位十进制数组成, 并符合流水号的编码 原则。 图 3是第 3组数据, 共有 13位十进制数组成, 由商用密码算法加密 产生, 即验证码。 图 4是第四组数据, 共有 6位十进制数组成, 并符合邮政编码的编 码原则, 即跟踪码。 图 5是第五组数据, 共有 6位十进制数组成, 由本系统随机产生, 或由消费者输入, 是随机数, 即物权码。
本发明所述的基于互联网管理商品流通的跟踪召回系统中, 13位十 进制的第 1组 13位十进制的数据的编码原则为 EAN13编码原则。 第 2组数 据的编码原则, 即商品流水号的编码原则是, 第 1-4位为 4位的年代码, 第 5-6位为 2位的月代码, 第 7-8位为 2位的日代码, 第 9-13位为 5位的该 日商品流水号代码。
第 1组数据和第 2组数据通过商用加密逆运算, 可得到 13位十进制的 第 3组数据, 即验证码。 所述的基于互联网管理商品流通的跟踪召回系统中, 得到验证码 后,通过商用密码逆运算,可得到 13位十进制的第 1组及第 2组两组数据, 再验算得到认证码数据。
所述的基于互联网管理商品的安全服务系统中, 第 1组、 第 2组、 第 3组数据分别用条码、 数字按下、 中、 上三行打印到商品上, 将其定 义为 CN39码。
本发明在商品 EAN13编码基础上, 又增加了商品的流水号编码和商 品的验证码。 EAN13编码在世界范围内唯一标识一种商品, 商品的流水 号编码唯一标识一种商品中的一件商品, 商品的验证码是由 EAN13编码 和流水号编码, 通过商用密码算法加密产生; 得到验证码后, 通过商用 密码算法解密可得到 EAN13编码和流水号编码, 达到验证之目的。 CN39 码在世界范围内唯一标识一件商品, 一件商品的 CN39码被猜测到的概率 是十万亿分之一, 故 CN39码识别商品的误差是十万亿分之一。
一、 商品的 EAN13编码:
中国目前是 EAN (European Article Number)的会员, 由条码策进会 负责管理, 厂商可以提出申请使用。 EAN条码分为 13码及 8码, 13码用在 一般商品上, 8码则使用在体积特别小的商品上面。
(一) EAN13码编码原则:
第 1一 3码为国家代码
第 4一 7码为厂商代码
第 8— 12码为商品代码
第 13码为检查码。
前三位是国际统一分配, 中国为 690-695
如果是 690、 691开头的 4-7位是厂商代码, 8_12位是商品代码, 如果是 692-695开头的 4-8位是厂商代码, 9_12位是商品代码, 最后一位是校验码。
(二) 图书类的编码:
1、 EAN13编码:
第 1一 3码为图书类代码 978
第 4一 12码为原 ISBN码的前 9码
第 13码为校验码。
2、 ISBN编码:
第 1一 3码为地区代码
第 4一 5码为出版机构代码
第 6— 9码为出版品代码 第 10码为检查码
3、 ISBN与 EAN13的对应关系:
978 + ISBN前 9码 + EAN校验码。
(三) 期刊类的编码:
1、 EAN13编码:
第 1一 3码为期刊类代码 977
第 4一 10码为原 IASN码前 7码
第 11一 12码为 00
第 13码为检查码。
2、 ISSN编码:
第 1一 7码为国际标准期刊号
第 8码为检查码
3、 ISSN与 EAN的对应关系:
977 + ISSN前 7码 + 00 + EAN校验码 ( International Standard Serial Number )
(四) EAN8编码与 EAN13编码的关系:
1、 EAN8码编码原则:
第 1一 3码为国家代码
第 4一 7码为厂商代码
第 8码为检查码
2、 EAN8码转为 EAN13码:
保留: 第 1一 3码为国家代码
第 4一 7码为厂商代码
增加: 第 8— 12位 00000 第 13码为 EAN13校验码
3、 EAN8编码与 EAN13编码的关系:
EAN8前 7码 + 00000 + EAN13校验码
(五) EAN13编码与 UPC编码的关系:
商品进入美国、 加拿大要申请 UPC码, EAN13编码与 UPC编码 兼容。
二、 商品的流水号编码:
1、 该商品每日的产量不大于 10万件
第 1-4位为 4位的年代码 (如 2009年)
第 5-6位为 2位的月代码 (如 06月)
第 7-8位为 2位的日代码 (如 01日)
第 9-13位为 5位的商品流水号代码 (如 00000-99999 )
2、 该商品每日的产量不大于 100万件
第 1-3位为 3位的年代码 (如 2009年则由 009表示)
第 4-5位为 2位的月代码 (如 06月)
第 6-7位为 2位的日代码 (如 01日)
第 8-13位为 6位的商品流水号代码 (如 000000-999999 )
3、 该商品每日的产量不大于 1000万件
第 1-2位为 2位的年代码 (如 2009年则由 09表示 )
第 3-4位为 2位的月代码 (如 06月)
第 5-6位为 2位的日代码 (如 01日)
第 7- 13位为 7位的商品流水号代码 (如 0000000-9999999 )
4、 该商品每日的产量不大于 10000万件
第 1-2位为 2位的年代码 (如 2009年则由 09表示) 第 3-5位为 3位的日代码 (如 365日)
第 6- 13位为 8位的商品流水号代码 (如 00000000-99999999 ) 三、 验证码:
验证码是通过商用密码算法将第 1组的 EAN13编码和第 2组的流水号 编码加密产生的 13位的十进制数, 是唯一的, 随机的。
将上述三组数据分下、 中、 上排列即得 CN39码, CN39码在世界范围 内唯一标识一件商品, 且可通过商用密码算法加、 解密验证真伪, 达到 识别和鉴别商品之目的。
EAN13条码作为 CN39码的数据载体, 将 CN39码分成三行打印到商品 上, 用于商品识别。
四、 按上述步骤制造成的 CN39码具有以下优点:
CN39码是由两组明文和一组密文组成, CN39码的安全可靠性建立在 密码算法的保密性和保密的密钥基础之上, 所以, 公开密文不会影响密 码算法的安全性。 破译密码算法的可能性在此视为不存在。
CN39码由 39位十进制数组成, 它的变化量是 1039 个, 这保证所有 商品的 CN39码是唯一的; CN39码有三组 13位的十进制数组成, 其中 26位 是明文, 13位是验证码, 即密文。 所以, CN39码被猜测到的概率是十万 亿分之一 , 很显然这是一个小概率事件, 且即使猜测成功, 它不会对 其他 CN39码构成威胁。
建立了三方认证机制, 认证中心拥有密码算法和密钥, 生产厂家拥 有 CN39码, 消费者拥有商品。 消费者依据商品上的 CN39码登陆生产厂家 的网站查询真伪, 如一致, 由生产厂家给出提示: 该 CN39码某某时间在 某某地点处于何种状态, 消费者根据提示判断真伪, 有异议, 则立即召 回, 并废止该 CN39码; 如明文不一致, 由厂家判定真伪: 商品为假; 如 验证码不一致, 由认证中心判定真伪: 验证码一致的一方为真, 另一方 为假。
CN39码体积小 ( 3cm*3cm), 信息量大 ( 1039 个 ), 可目视。
五、 CN39码的应用
1、 CN39码用于防止假冒伪劣商品, 不会增加厂家、 消费者的研发 投入, 不需借助特定设备读、 写; 环保, 且经济实惠; 是防伪技术由保 密到公开的一次探索; 是密码技术在防止假冒伪劣商品中的应用。 目前 已有防伪措施主要有: 油墨防伪、 油印防伪、 条形码防伪、 水印防伪、 结构防伪、 全息防伪以及原子核双卡防伪等, 这些措施在一定程度上能 起到防伪的作用, 但有些防伪标志的辨识、 验证等必须借助特定设备, 消费者一般不能进行自主验证; 另外, 防伪标志的非法使用可能给社会 造成巨大损失, 故这类防伪措施在有效性和易操作性上不能达到较好的 统一。
2、 CN39码应用于企业管理, 为厂家对每件商品的数字化管理提供 了符合国际标准的数字平台。 CN39码与商品是一一对应的, 生产厂家建 立商品跟踪系统, 对每件商品建立跟踪档案, 生产厂家能掌握每件商品 从生产经流通到最终消费者的全过程, 为商品召回提供最准确的数字信 息、 赢得最宝贵的时间, 更好地保障消费者的合法权益。
3、 生产厂家建立的商品 (CN39码) 跟踪系统, 可大大方便税务稽 查; 可减少流通环节, 商品由厂家直达消费者, 大大降低流通成本。
4、 跟踪码记录商品的流向, 防止串货。
5、 物权归属码记录商品的归属权, 即销售权。
六、 建立商品信息加密脱密运算系统、 商品跟踪召回系统、 商品查 询认证系统, 及计算机数据处理中心。 计算机数据处理中心有加密、 解密、 编码、 解码、 网络传输、 数据 查询、 数据比对等功能, 建有 EAN13码数据库、 CN39码数据库、 商用密 码数据库等, 商用密码数据库用于管理密钥和商用密码算法, 确保密钥 和算法的安全。
数据处理中心收集商品的 EAN13编码数据、 商品的流水号编码数据, 初始化数据库。 通过商用密码算法对该数据库数据进行加密, 产生 13位 十进制数的商品验证码, 存入相应 CN39码数据库。 用 EAN13条码, 将上 述三组数据按照下、 中、 上顺序打印, 即得 " CN39码"。 每件商品用一 个 CN39码认证, 消费者用读码设备读取某商品的 CN39码, 经过网络传输 至数据处理中心。 数据处理中心将 CN39码解码, 转换为 13位十进制的三 组数据, 用商用密码算法对其解密, 验证该 CN39码的合法性, 如合法, 产生 EAN13码、 流水号码, 即商品认证码, 将此 EAN13码、 流水号码与初 始数据库中的 EAN13编码和流水号编码比对, 将比对结果提供给查询者: 不合法则是赝品; 合法则提示, 该商品某时某地处于某种状态, 消费者 自己判断真伪, 有异议, 则立即召回, 并废止该 CN39码。
商品跟踪召回系统: 生产厂家建立商品从生产经流通到消费者的跟 踪召回系统, 建立每件商品的跟踪档案。
商品查询认证系统: 网页上显示商品信息, 有显示信息窗口、 录入 信息窗口, 供消费者自检及公众监督, 受理各种投诉。 查询认证系统提 供固定电话、 网络、 P0S系统、 移动电话等多种查询方式, 操作简单, 使用方便、 快捷。 消费者可自主验证, 可多次验证。
结合附图和实施方法对本发明做进一步的说明:
1、 申请密码算法: 按照中国 《商用密码管理条例》 规定审批所需要的商用密码算法, 如杂凑算法、 随机数生成算法。
2、 CN39码与 EAN13码的示意图 (见附图 6):
CN39码由商品的 EAN13码、 流水号码、 验证码组成, 由上、 中、 下 三组数据组成。
3、 CN39码的制造 (见附图 7):
(1)初始化: 数据处理中心收集商品的 EAN13编码、 流水号编码, 初始 化数据库。
(2) 加密: 用密码算法对该数据库数据进行加密, 生成 13位十进制数 的商品验证码, 存入相应的密码数据库。
(3) 编码: 将商品的 EAN13码、 流水号码、 验证码分成三组 13位十进制 数, 存入 CN39码数据库。
(4) 打码: EAN13条码作为 CN39码的数据载体, 按照下、 中、 上顺序将 条码打印, 即 "CN39码"。
4、 CN39码的识别 (见附图 8):
(1) 读码: 消费者用读码设备读取 CN39码, 经过网络传输至数据处理 中心。
(2) 解码: 数据处理中心将 CN39码解码, 转换为三组 13位十进制数。 将验证码存入密码数据库。
(3) 解密: 数据处理中心用商用密码算法对验证码解密, 产生二组 13 位十进制数, 即认证码。
5、 CN39码的比对 (见附图 9): ( 1 ) 数据处理中心将该商品认证明码与初始数据库中该商品的 EAN13 吗、 流水号码比对。
( 2 ) 比对结果反馈, 一致则提示: 该商品某时某地处于某种状态等信 息, 不一致则提示: 该商品是赝品等错误信息。
6、 CN39码的数据流程图 (见附图 10 ) :
( 1 ) 建立数据处理中心, 该中心具有加密、 解密、 编码、 解码、 网络 传输、 数据查询、 数据比对等功能。
(2 ) 数据处理中心收集商品的 EAN13编码、 流水号编码, 是二组 13位十 进制的数据, 通过加密产生一组 13位十进制的数据, 三组数据存入 CN39 码数据库,计算机将 CN39码打印到商品上。 CN39码随商品的流通而流通, 查询者读取 CN39码的十进制数据, 或读取 CN39码的 EAN13条码数据, 该 数据传至数据处理中心, 商品的验证码解密产生商品的 EAN13码和流水 号码二组十进制数据, 存入认证码数据库。 认证码数据库与初始化数据 库比对, 将比对结果反馈给查询者。
(3 ) 商品跟踪召回系统, 记录每件商品从生产经流通到消费者的全过 程, 对有疑问的商品立即召回, 并废止该 CN39码。 跟踪码记录商品的流 向, 防止串货。
(4) 商品查询认证系统在网站上公开所有商品的相关信息, 供消费者 自检及公众监督, 受理投诉, 并向有关部门反馈投诉信息。

Claims

权 利 要 求 书
1、一种基于互联网管理商品流通的跟踪召回系统, 其特征在于, 所述系统包括以下步骤:
( 1 )、 计算机系统获取待处理的各为 13位十进制的第 1组及第 2组 两组数据;
(2 )、 计算机系统判断第 1组数据是否符合国际通用的 EAN13编码 原则, 第 2组数据是否符合商品流水号编码原则, 若符合则进行下一 步, 若不符合则进行错误提示;
(3 )、 计算机系统将上述符合 EAN13编码原则的第 1组数据和符合 商品流水号编码原则的第 2组数据, 通过商用密码算法加密运算, 产 生一组 13位的十进制验证码数据, 即第 3组数据, 并将三组数据分别 存储;
(4)、 将第 1组数据、 第 2组数据及第 3组数据对应于一个商品;
(5)、 计算机系统将第 1组数据、 第 2组数据及第 3组数据分为三 行, 打印到该对应的商品上 , 用于机器识别;
(6)、 根据该商品的流向, 赋予该商品一对应的 6位的邮政编码, 计算机系统记录该邮政编码, 即跟踪码, 指明该商品的流向;
(7)、 计算机系统通过网站页面显示该跟踪码;
(8)、 计算机系统通过网站页面显示第一组数据、 第二组数据、 跟踪码、 认证码、 生产日期、 出厂日期、 有效日期, 并设有显示窗口 及供用户录入的录入窗口, 用户在该录入窗口录入第三组数据后, 计 算机系统将该组录入的数据与存储在计算机中的第一组数据及第二 组数据进行加密逆运算, 再验算, 获得认证码, 若结果为零, 则显示 窗口显示的认证码为 "0", 提示正确信息; 否则显示窗口显示的认证 码为 " 1 ", 提示错误信息。
2、根据权利要求 1所述的基于互联网管理商品流通的跟踪召回系 统, 其特征在于, 所述系统还包括以下步骤: 商品销售时, 销售者给 所对应的每一个商品一 6位十进制的随机数, 即物权码, 计算机系统 将该物权码存储于存储器中, 用户在购买该商品时, 得到该物权码; 用户在显示窗口录入该物权码, 若显示窗口显示物权码正确, 说明销 售者有该产品的销售权; 显示窗口显示物权码正确后, 计算机系统提 示是否修改该物权码, 用户在显示窗口录入新的物权码, 计算机系统 更新存储于存储器中的物权码。
3、 根据权利要求 1或 2所述的基于互联网管理商品流通的跟踪召 回系统, 其特征在于, 若产品在网上销售时, 所述系统还包括以下步 骤:
( 1 )、 计算机系统中存储商品对应的第一组及第二组数据, 通过 网站页面显示第一组数据及第二组数据,网站页面显示有是否认购标 志, 用户若选定购买某个商品, 便可点中选定商品对应的第一组及第 二组数据, 页面弹出网上支付窗口, 用户完成支付手续后, 计算机系 统完成确认收费,并弹出电子合同信息,待用户完成合同信息填写后, 计算机系统自动生成购销电子合同, 并记录电子合同内容信息, 所述 信息包括用户的地址、 姓名、 联系方式、 邮政编码, 同时锁定该选定 商品, 并生成商品所对应的一 6位十进制的随机数, 即物权码;
(2 )、计算机系统根据合同信息内容其中的邮政编码, 即跟踪码, 确定商品流向, 商品进入物流系统, 到达用户手中。
PCT/CN2010/071585 2009-09-01 2010-04-07 基于互联网管理商品流通的跟踪召回系统 WO2011026326A1 (zh)

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