389 results about "Product traceability" patented technology

The invention discloses a product traceability verification method based on a block chain technique, which comprises a traceability step and a verification step. The traceability step comprises the following sub steps: 1) plan and production process information data are used for building blocks, and the blocks are stored in a private block chain; 2) three pieces of basic information are used for building verifiable label information; and 3) a distribution node adds the product consumption information and the label information to a public block chain. The verification step comprises the following sub steps: a, a product label is acquired; b, the product label is queried in the public block chain; and according to related records for the product label and the public block chain, the authenticity and the uniqueness of the product are determined. By adopting the method of the invention, the authenticity and the reliability of the traceability information can be ensured, technical problems that products are copied and over distributed and a responsibility person can not be bound can be solved, and besides, high-efficiency operation and the control cost of the traceability system can be ensured.

A method and system for determining shelf life and sell-through time for retail products. The solution employs a data warehouse, a self monitoring product and product traceability. The data warehouse is utilized to track delivery information throughout the supply chain, e.g., time, quantity, product information, traceability; return information of unsold inventory returned from a retailer or customer as saleable; return information of inventory returned as unsaleable, damaged or defective; and data relating to evaluation of returned inventory. A self monitoring product is one that is capable of recording events such as number of times the product has been used, time since initial use, cumulative time and other items of interest such as stress variables, dates, min/max values, updates, etc. The solution involves evaluation of all returned product and comparing the information on the self monitoring product with known information from the supply line and return results contained in the database. The returns effectively act as a sample of all products and provide information about the product shelf-life, use profiles, installation issues, abuse, defects, etc.

The invention relates to a blockchain technology-base agricultural product traceability method. According to the method, a block chain technology is applied to the database layer and communication layer of a system; agricultural products are coded through a global unified identification system; a data entry process uses digital signatures and smart contracts, so that it can be ensured that data are not tampered; all the data are stored in a blockchain and can be accessed by authorized nodes; and the right of data access depends on the roles and functions of participants in a supply chain. Withthe method adopted, problems such as non-standard information collection, insecure data storage, the vulnerability of a central system to attacks and failure to ensuring privacies in the process of information exchange between enterprises of a traditional agricultural product traceability system can be solved.

A method for establishing an agricultural pedigree for agricultural products comprises the steps of: (a) Providing an open communication network accessible information storage device adapted to receive input of data relating to agricultural product production and distribution from multiple sources; (b) Inputting said data into said information storage device; (c) Storing and said data; and (d) Providing access to said data via the open communication network, wherein the information storage device is configured to be used as at least: (i) A tool for traceability of the agricultural products, (ii) A real time decision making tool, and (iii) A predictive modeling tool.

The invention belongs to the technical field of Internet of things, in particular to a product traceability information management system and method. The system adopts an up-chain and down-chain coordination mechanism to manage supply chain information: the manufacturer of a product supply chain collects, stores and manages the product information or the event information produced in the process of supply chain through the sub-system under the chain, and uploads the key traceability information with anti-tamper requirements, such as information storage certificate, information location, identity authentication evidence, etc. to the sub-system on the chain based on the block chain for storage and management; each link in the same supply chain is found through the functional modules of the subsystems on the chain to verify and share the data of the subsystems under each link in the supply chain to ensure the safety of the whole process. The invention solves the unauthorized tampering problem and the trust chain transmission problem faced by the traditional tracing system, improves the credibility of the product tracing system, and ensures the flexibility and scalability of the system.

A system for outputting a product traceability code is disclosed. In the system, an initialization module can create a non-deletable and non-modifiable storage space corresponding to a physical product, a generation module can generate and output the product traceability code according to the URI. During the transaction for the product, according to the URI obtained by scanning or sensing the product traceability code, the user can link to the storage space to store and browse a transaction message of the product. As a result, the system of the present invention can improve authentic and fake identification and transaction transparency of the physical product.

The invention belongs to the technical field of agricultural product data processing, and discloses a safe and trusted block chain of data in a traceability system and a management method, wherein a user layer is a user-oriented interface and performs human-machine interface information interaction with agricultural product consumers; the user layer outputs the block chain service to other resource layers; a management/service layer provides uniform access and management service of nodes of participant parties of agricultural product traceability; a core layer is the core functional layer of the block chain system and provides reliable and efficient service capability for the safety traceability system; a basic layer provides the basic operation environment and components required by normal operation of the block chain system; a cross-layer functional layer provides service for the communication and infrastructure of the agricultural product traceability system. The system transplant the secure communication systems of the block chain into a platform and allows for faster and more transparent information sharing. The specification information communication is the encryption mechanism of strong security, and the asymmetric encryption system/public key system is used to ensure the information interaction security.

The invention discloses a system for monitoring and traceably managing an organic livestock growth, slaughter and distribution process. The system, based on Internet of things technology, can help breeding enterprises establish perfect production files, establish data base of meat product traceability, manage safety production, and establish epidemic prevention records; helps a government supervision department achieve livestock production process supervision and control. In addition, being capable of monitoring prohibited veterinary drugs, drug additives, drug withdrawal period in real time, the system can help users avoid the use of prohibited veterinary drugs to prevent livestock slaughter in the withdrawal period and improve animal safety so as to guarantee people's health and life safety, to monitor a animal growth process and achieve fresh meat product traceability, to ensure organic and healthy ecological meat. Further, the system raises the economic benefits of farming enterprises so as to guarantee the profits of the consumers, the breeding enterprises and the government supervision department.

The invention discloses a self-service ordering method and system based on a mobile phone client. The system comprises: a mobile phone client which can order food, and realize the functions of position service, menu display, member registration and login, goods searching and accounting reservation; a background server which receives and displays the ordering data of the mobile phone client, realizes interaction with a database, and adds, deletes and modifies corresponding data; and a kitchen display terminal used for storing ordering information and performing operation. The self-service ordering system can perform anti-counterfeiting operation through product traceability, promote any website link, reduce work personnel quantity, greatly increase restaurant ordering efficiency, and reduce restaurant operation costs, and is convenient and fast.

The invention relates to an electronic weigher which comprises a weight sensor used for obtaining a weight analog signal of a weighed object, an A/D conversion circuit used for converting the analog signal into a digital signal, a processor used for calculating the weight of the weighed object according to the digital signal, an identity recognition module that is connected with the processor as well as can obtain and send user identity information of the weighing operator, a weighed object information input module used for inputting parameter value information of the weighed object, and a wireless communication module used for receiving the information sent by the processor and sending the information into a terminal server, wherein the weight sensor, the A/D conversion circuit, the processor, the identity recognition module, the weighed object information input module and the wireless communication module are connected with each other; the processor is also used for sending the user identity information, the weight value of the weighed object and the parameter value information thereof into the wireless communication module after receiving the user identity information sent by the identity recognition module. The identity recognition module of the electronic weigher can be used for distinguishing the identity of operators, and the electronic weigher can print a two-dimensional bar code label of the products in the course of dealing, thus providing hardware support for setting up an agricultural product traceability system.

The invention discloses an agricultural product traceability anti-fake system and a two-dimension code label used for the agricultural product traceability anti-fake system. The system comprises a traceability module, a two-dimension code generating module, the two-dimension code label and an intelligent terminal. The traceability module is used for storing traceability information and anti-fake information of agricultural products. The two-dimension code generating module is used for generating the corresponding quantity of two-dimension code labels according to the yield of the agricultural products, and each two-dimension code label is unique. The two-dimension code label comprises a two-dimension code inner label placed inside a product package and a two-dimension code outer label placed outside the product package. The intelligent terminal comprises a two-dimension code scanning system which scans the two-dimension code label into the traceability module, so that the traceability information and the anti-fake information of the agricultural products are obtained. The two-dimension code inner label is ineffective after primary scanning, and the two-dimension code outer label can be scanned repeatedly. The agricultural product traceability anti-fake system is safe, economical and convenient to identify.

The invention provides an agricultural product traceability system based on a block chain. The system comprises an agricultural product big data platform, an agricultural product traceability query platform, and a 5G network; the agricultural product big data platform comprises an agricultural product growth information module, a storage information module, a processing information module and a sales information module; the agricultural product traceability query platform comprises a data restoration module, an anti-counterfeiting query module and a traceability information query module; and each module carries out data uploading and traceability query through a 5G network. According to the invention, further optimization is carried out on the basis of a traceability system based on a block chain; an agricultural product tracing system combining the advantages of a private chain and a public chain is designed. On the basis of preventing the agricultural product information from being attacked and tampered, the certified product label is further prevented from being stolen and copied, the data storage efficiency is improved, the calculation expenditure is reduced, and consumers or supervision departments can quickly position production links and responsible persons of problematic agricultural products.

The invention provides a product tracing method and system based on a block chain, and storage medium. The method comprises the following steps: distributing and deploying traceability application andtraceability data on each node of a block chain, and formulating an uplink standard of the traceability information, wherein the uplink standard comprises a database model established according to atraceability requirement and a traceability information processing rule; Receiving traceability information; Depending on chaining criteria, writing the traceability information into the nodes of thecorresponding block chains; integrating the source tracing data of the source tracing information written into the nodes of the block chain, forming a complete source tracing chain according to the integration of raw material purchasing, product production, product logistics transportation, product sales and product payment, generating a source tracing code of the product, and performing source tracing query on the product by utilizing the source tracing code on the transaction label. A real and credible product traceability chain is established by utilizing the characteristic that the block chain cannot be tampered, so that the authenticity problem of the data is effectively solved, and a user can feel that the data of each link is credible.

The invention discloses an agricultural product information traceability system. The system comprises a cloud server and an intelligent terminal, wherein the cloud server stores agricultural product data and identity checking information and generates a traceable-label two-dimensional code, a traceable-label plain code, a traceable-label secret code and a traceable organic code; the intelligent terminal includes a display interaction module, an identity identification module, a communication module, a storage module and a printing module; the display interaction module is used for displaying the agricultural product data and an operation interface; the identity identification module is used for carrying out user identity checking and logging in the intelligent terminal; the communication module is used for carrying out data communication with the cloud server; the storage module is used by the user to store registration information, user operation information, the agricultural product data downloaded from the cloud server, agricultural product information which is set, printed and output and the traceable-label two-dimensional code; and the printing module prints and outputs the agricultural product information which is set, printed and output and the traceable-label two-dimensional code to form a traceable label. The invention also discloses an agricultural product information traceability method. By using the agricultural product traceability system, high-speed and low-cost agricultural product information traceability can be realized.

The invention discloses an agricultural product traceability insurance public service platform based on a block chain technology. The agricultural product traceability insurance public service platform comprises a block chain data acquisition and storage subsystem, an insurance business transaction management subsystem, a public service portal, a third-party interface service subsystem and a datastatistics subsystem, wherein the block chain data acquisition and storage subsystem collects credit data files and information related to a bitcoin block chain related to the credit data files, and the information is recorded into a block chain of the subsystem to be stored after being subjected to information verification through each information node; the insurance business transaction management subsystem is used for providing online transaction management service for an insurance company; and the public service portal is used for providing an insurance transaction result and transaction file online query. According to the invention, through the blockchain technology, all kinds of production and operation activity process data of agricultural enterprises and financial insurance services are bound, innovation of Internet insurance products is realized, agricultural product appreciation is brought to agriculture-related enterprises, and the risk of the agriculture-related enterprisesis reduced.

The embodiment of the invention discloses a method, a device, an apparatus and a storage medium for recording traceability information of animal husbandry products. The method comprises the followingsteps of: establishing an intelligent contract for recording traceability information of livestock products, wherein the intelligent contract specifies recording rules for traceability information oflivestock products; generating a transaction record request containing animal husbandry product information to be recorded according to the intelligent contract; the transaction record request being sent to the block generation node in the block chain system, and the block generation node writing the animal husbandry product information associated with the transaction record request into the blockchain according to the intelligent contract. The invention can record the animal husbandry product information corresponding to each link in the production process of the animal husbandry product inthe block chain, realizes traceability of life cycle information such as breeding, slaughter, division, circulation and consumption of the large-scale animal husbandry product and related supply chaininformation, and improves traceability and credibility of the information of the animal husbandry product.

The invention discloses a product traceability information protection method comprising the steps that information of every process of all the products is recorded in a block chain in turn; and product information and traceability information of a single product are recorded in the block chain, and the traceability information of each product is printed on the package of the single product, wherein the traceability information includes the URL, the barcode, the QRCode, the magnetic stripe and/or the IC card. Therefore, according to the product traceability information protection method, various process information, package information, the traceability information and logistics information of the product are recorded in the block chain in turn, and the corresponding traceability information is printed on the external package bag of the product so that the relevant information of the product can be checked by using the traceability information. According to the product traceability protection method using the block chain to save the product relevant information, the information is enabled not to be tampered or concealed, the product traceability information is ensured to be open, fair and transparent and the security can be enhanced.

The invention provides a product traceability method of an electronic assembly process based on RFID tags. By attaching RFID electronic tags to a tray carrying an electronic product and batch materials and providing a traceability system, the real-time tracking of each link of the electronic assembly process is achieved. By the set of traceability method, the problems of late information collection and incomplete data in the electronic assembly process be solved, quality-related assembly process information such as personnel, equipment, a production environment and processing parameters in theelectronic assembly process can be traced, a disadvantage that only the composition relationship between materials and components can be recorded in original product traceability is improved, thus the product traceability in the electronic assembly process is more comprehensive, detailed and efficient. The method can be widely applied to product information management and quality management in the electronic assembly industry.

The present invention discloses a method and system for implementing product traceability in a network, a computer system and a computer-readable storage medium. The method includes a step of receiving a request of querying product data corresponding to different circulation links of a product in a supply chain for an affiliate blockchain service network, a step of querying metadata according to aproduct identifier in the request, a step of positioning to a block through the metadata, and a step of reading corresponding product data from the positioned block to obtain a circulation record. The product traceability in the network is realized through a service network of an alliance blockchain architecture, the data related to each circulation link of the product in the supply line is stored in each alliance node in the alliance blockchain, different from a centralized way, any alliance node can store the product data, the safety and reliability are improved, thus the product traceability by means of the network has high reliability, and an accurate and reliable circulation record can be obtained for a given product.

The invention discloses a multifunctional two-dimensional code product traceability system and a traceability method. The multifunctional two-dimensional code product traceability system comprises a product information base, a two-dimensional code decoding module, a two-dimensional code generating module and an information receiving and sending platform. The product information base is used for recording product information, traceability codes, operating records and operating time; the two-dimensional code decoding module is used for decoding two-dimensional code images; the two-dimensional code generating module is used for generating the two-dimensional code images and the traceability codes; and the information receiving and sending platform is used for sending or receiving the two-dimensional code images, the product information and the traceability codes. The information receiving and sending platform is any one of a plurality of existing instant messaging platforms. The multifunctional two-dimensional code product traceability system can be also used for processing the two-dimensional code images and the product information in batches and providing an anti-counterfeiting function of a two-dimensional code in product traceability. By the adoption of the multifunctional two-dimensional code product traceability system and the traceability method, the defect that the two-dimensional code obtaining and querying mode is single in the prior art is overcome, the two-dimensional code images and the product information are processed in batches, the product information can be fast inquired and obtained, and the communication cost of two-dimensional code inquiry and the like of a consumer is reduced.

The invention provides a product quality control traceability method which is applied to a product traceability system. The product traceability system comprises input terminals and a server which is provided with a database which stores product information. The product information comprises the node information of a number of nodes in the whole product chain from raw materials to finished products. A number of input terminals are comprised. A number of steps are comprised, and audit and certification are carried out from production to circulation through third-party supervision. The data authenticity in product production and circulation is improved. The whole production process is effectively supervised. Unqualified agricultural products into the market are greatly reduced. The phenomenon of production chain reputation fall is avoided.

The invention relates to a product traceability system and an operation method thereof. The product traceability system comprises a query port, an internet platform, a quality system and a service system. After information entry through the quality system and the service system, query is performed by utilizing the internet platform through the query port. The operation method comprises a first step of assigning quality query labels for each product in a production encoding mode by recording purchase, detection and production information of the products; a second step of assigning service query labels for each product in an order number mode by recording service, logistics and evaluation information; and a third step of enabling users to achieve quality traceability and service traceability through the query port. The product traceability system and the operation method can achieve product quality and service quality, buyers can learn about the conditions of the products in links of purchase, transportation, production and sales in details, product safety is guaranteed, and the product quality problem is solved.

The invention discloses an automatic assembly line of a radar product. The automatic assembly line comprises a worktable, a folding inspection conveyor, an automatic code reading and solder paste dispensing machine, an automatic laser welding machine, a first translation machine, an automatic static tester, an automatic dual-head glue dispensing machine, an automatic vacuum bubble removing machine, an automatic cover sucking combined machine, a buffer inspection conveyor and a second translation machine which are sequentially arranged in a connecting way and are separately connected with a product traceability system. The automatic assembly line disclosed by the invention is ingenious in structural design; automatic equipment is reasonably introduced and the position and connecting relationship of the automatic equipment are scientifically distributed; by mutually matching the devices, the radar product can be automatically and quickly assembled; the product traceability system can be used for performing monitoring, recording and data retroactivity on the whole production process and comprehensively tracing and acquiring quality information of the product, so that the quality problem can be timely found and the information is timely fed back to departments of product design, production management, quality management and management decision for helping enterprises comprehensively improve the quality of products, further the electronization of product traceability information is realized, and the competitiveness of the enterprises is enhanced.

The invention relates to the technical field of traceability information security of agricultural products, in particular to a traceability information security solution of agricultural products adopting block chain technology. The method comprises the following steps: an improved consensus mechanism being obtained, wherein the improved consensus mechanism is that when all entity terminals hold blocks to be submitted for verification, in order to maximize their own benefits, no entity terminal can change the verification result of blocks generated by packaging other entity terminals; conducting multi-level traceability information verification; using multi-private-key rules to control access rights; through the improved consensus mechanism, multi-level traceability information verificationand multi-private key rules for access control, distributed bookkeeping being realized. The invention solves the data storage safety problem existing in the agricultural product traceability system.

A mobility building product traceability system and a production line controlling method is used to set product information and to test quality of each product, wherein a product traceability system comprises a mobile electronics device used by an inspector and an ID (Identification) confirmation code inputted by the inspector; a storing unit built in the mobile electronics device and having feature standards related to products built therein; at least one imaging apparatus built in the mobile electronics device and applied to scan product serial number barcodes, product features, and two-dimensional barcodes associated with the products so as to receive, record or read production and test information of the products, and then the production and test information is stored in the storing unit.