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453 results about "Source tracing" patented technology
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Method and device for system information monitoring
ActiveCN105721193AAchieve positioningRealize information traceabilityData switching networksSource tracingComputer science
The invention relates to the technical field of information, and specifically relates to a method and device for system information monitoring. The method includes the steps: monitoring at least one system in real time; determining the system identifier of a system for executing the preset data processing mode, and the data identifier of the data related with the executed preset data processing mode; recording the processing identifier corresponding to the executed data processing mode, and the determined system identifier and data identifier in a log, and according to the executed data processing mode, placing the determined system identifier and data identifier in the information expressing the data processing flow; and comparing the log with the preset business flow information, and determining the position where a fault occurs according to the information of the data processing flow after determining occurrence of the fault according to the comparative result. The method for system information monitoring increases the information for expressing the data processing flow; and if the interface data has problems, global fault positioning and information tracking and source tracing for multi systems can be realized according to the information of the processing flow.
Owner:方正国际软件(北京)有限公司 +1
Block chain-based information-authenticating and source-tracing method and system
InactiveCN107316239AAchieve authenticationRealize traceabilityFinanceDigital data protectionVoucherSource tracing
The invention discloses a block chain-based information-authenticating and source-tracing method. The method comprises the steps of (1) acquiring the copy of the original information to be issued by an original information publishing end; (2) generating the hash value of the copy and picking the content information of the copy at the same time; (3) creating the first transaction information based on the content information of the copy and the hash value of the copy; (4) writing the first transaction information into a center database and a block chain, or writing the first transaction information into the block chain; (5) acquiring the transshipment information released by a information transshipment end, and generating the hash value of the transshipment information; (6) comparing the hash value of the transshipment information with the hash value of the copy; if the two hash values are the same, returning a first voucher for representing the information to be true or non-tampered; if the two hash values are not the same, not returning the first voucher or returning a second voucher for representing the information to be not true or tampered. The invention further discloses a corresponding system. According to the invention, the information authentication and the source tracing can be reliably realized.
Owner:ZHONGAN INFORMATION TECH SERVICES CO LTD
System and method for drug placement, distribution and source tracing based on digital tags
InactiveCN101923606AEnsure medication safetyPrevent medication errorsCo-operative working arrangementsSpecial data processing applicationsPharmacyApplication server
The invention relates to a system and a method for drug placement, distribution and source tracing based on digital tags. The system is formed by connecting the following devices in a wired local network and a wireless local network inside a hospital: a drug placement, distribution and source tracing application server connected with a service database, a plurality of drug placing terminals, a single drug distributing terminal, a source tracing management terminal and an HIS (Hospital Information System) interface terminal interacting information with an HIS system. The system is a set of information system for drug placement, distribution and source tracing constructed by adopting a computer technology, an RFID (Radio Frequency Identification Devices) technology and a two-dimensional code technology. The information system is used for supporting hospital staff to complete two operating steps of drug placement in pharmacies and drug distribution in sick rooms during the drug circulation inside the hospital based on the digital tags, providing scientific and visualized examination means and tools and monitoring and checking each key link during drug placement and distribution. The system can realize the safe control mechanism of drugs for treating patients during the circulation inside the hospital and can reduce the accident potential caused by human mistakes.
Owner:WUXI BUPT SENSING TECH & IND ACADEMY +2
Product circulation tracking method and system based on block chain
InactiveCN108009830APrevent forgeryEnsure safetyKey distribution for secure communicationDigital data protectionData informationWorkload
The invention provides a product circulation tracking method based on a block chain. The method comprises the steps that data information generated in product circulation operation links is collected,graded, encrypted and packaged to generate blocks; whether the information of the blocks is true is verified through authenticated manager node workload proof; the blocks passing verification are stored into the block chain, and meanwhile keys are stored in product packages; and the data information of the products on the block chain in different circulation links is found and decrypted through corresponding key information in the product packages, so that the purpose of tracking and tracing all the circulation links is achieved. The invention furthermore provides a corresponding system. According to the product circulation tracking method and system based on the block chain in the embodiment, the whole production and circulation process of the products can be monitored, and source tracing can be performed no matter which link has a problem; moreover, the network system divides product information into three different levels, supervision is realized hierarchically, and information security is guaranteed; and meanwhile, a strict verification process is available for information input, multiple management nodes cooperate mutually, a single management node cannot impose a great influence on the whole system, and therefore the distributed network tracking system has high practicability in terms of product monitoring and is suitable for large-range popularization.
Owner:SHANGHAI DINGMING CONTAINER STORAGE & TRANSPORTATION CO LTD
Bandwidth efficient source tracing (BEST) routing protocol for wireless networks
ActiveUS7002949B2Reduce control overheadIncrease available bandwidthPower managementNetwork topologiesPathPingDistance-vector routing protocol
A bandwidth efficient routing protocol for wireless ad-hoc networks. This protocol can be used in ad-hoc networks because it considerably reduces control overhead, thus increasing available bandwidth and conserving power at mobile stations. It also gives very good results in terms of the throughput seen by the user. The protocol is a table-driven distance-vector routing protocol that uses the same constraints used in on-demand routing protocols, i.e., paths are used as long as they are valid and updates are only sent when a path becomes invalid. The paths used by neighbors are maintained and this allows the design of a distance-vector protocol with non-optimum routing and event-driven updates, resulting in reduced control overhead.
Owner:RGT UNIV OF CALIFORNIA
Inlaying method and device of digital watermarks in text documents
ActiveCN103500296ARealize security prevention and controlRealize traceabilityImage data processing detailsProgram/content distribution protectionElectronic formInformation embedding
The invention relates to an inlaying method and device of digital watermarks in text documents. The method comprises the steps that electronic form text documents are converted to EMF documents, the converted initial EMF documents are opened, document header parameter information is used for setting up corresponding target EMF documents, all GDI functions and parameter information of the GDI functions in the initial EMF documents are all searched, whether the DGI functions are TEXTOUT is judged, if yes, all font information is read and watermark information is inlaid, and then the GDI functions are copied to the target EMF documents, if not, the DGI functions are directly copied to the target EMF documents, and after all the initial EMF documents are processed, all target EMF documents inlaid with the watermark information are subjected to the final output conversion operation. According to the method and device, the problem of watermark information inlaying of various electronic form text documents and paper text documents is solved, and safety monitoring and controlling, source tracing and content protection of important text documents are achieved.
Owner:李晓妮
Two-dimensional code based block chain logistics source-tracing tracking and anti-counterfeiting method
InactiveCN107220836AAchieve traceabilityAvoid self-indulgenceCo-operative working arrangementsTransmissionThird partyLogistics management
The invention discloses a two-dimensional code based block chain logistics source-tracing tracking and anti-counterfeiting method. The method takes a source-tracing tracking and anti-counterfeiting system as a basis. The source-tracing tracking and anti-counterfeiting system comprises a block chain background system capable of being publicly authenticated, a block chain gateway system, a mobile intelligent reading and writing terminal, a cache database and two-dimensional code anti-counterfeiting label. The method comprises the steps of (1) generating a two-dimensional code anti-counterfeiting label; (2) initializing the anti-counterfeiting label; (3) activating by a manufacturer; (4) adding information by an intermediate merchant; and finally (5) performing verification by a user, wherein the two-dimensional code becomes invalid after the user verifies the authenticity. The method disclosed by the invention can solve problems of trust dependence of the user for each node, trust dependence of the user for a third-party, dependence of the user for technologies, trust dependence of the user for an anti-counterfeiting identifier and trust object dislocation in each link of product logistics, is low in entry threshold and can greatly improve the anti-counterfeiting safety and reliability.
Owner:无锡井通网络科技有限公司
Two-dimensional code-based object identity dual-code identification method
ActiveCN102663592ASimplify production process costsLow production costCommerceRecord carriers used with machinesComputer hardwareLogistics management
Disclosed in the invention is a two-dimensional code-based object identity dual-code identification method. According to the method, a two-dimensional code is used as a primary code and numbers or letters are used as a secondary code; and the two codes are combined together to carry out identification on uniqueness of an object. Besides, two-dimensional code identification software is utilized to rapidly identify a two-dimensional code corresponding to the primary code; if it is necessary to carry out anti-counterfeiting query and point management, a coating layer can be revealed and the secondary code is further input. Because the length of the secondary code is short and the inputting process is simple, the provided method has good applicability; and meanwhile, multiple functions including a product anti-counterfeiting function, goods-fleeing prevention, logistics management, tracking of source tracing and point management can be realized.
Owner:SIGMATRIX TECH CO LTD
Object source tracing platform, method and device
PendingCN107657463AImprove integrityRealize unified traceabilityCryptography processingLogisticsSource tracingDistributed computing
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Block chain technology-based food quality safety management system and food quality safety management method
The invention discloses a block chain technology-based food quality safety management system and a food quality safety management method. The system comprises a storage layer, a service layer, an interface layer, a function layer, a management layer and a user layer. The method comprises the steps of food quality intelligent management and food quality safety control. According to the invention, the block chain technology has the advantages of de-centralization, information transparency, non manipulation and the like. In combination with the internet of things sensor technology, the automaticdata acquisition is realized. Through the big data technology, the data information can be mined and analyzed. Therefore, a distributed, efficient and reliable food safety source tracing system is established. In addition, an intelligent contract is established, so that the automatic processing of the information is realized. A trust relationship between nodes is established according to a mathematical method. As a result, the third-party guarantee is not needed, and the transaction can be directly carried out between enterprises. The enterprise efficiency is greatly improved, and the cost isreduced.
Owner:WUHAN UNIV
Method for rapidly tracing to water pollution source
ActiveCN102661939AAchieve traceabilityStrengthen the supervision of pollution dischargeComponent separationMaterial analysis by electric/magnetic meansSewageSource tracing
The invention relates to a method for rapidly tracing to a water pollution source of a water area (comprising a river, a lake, a reservoir and the like) so as to strengthen the pollution discharge supervision, namely a method for rapidly tracing to a pollution source in a water area by establishing a chemical fingerprint information database in an upstream of the water area and around the pollution source. According to the method provided by the invention, the water pollution source is rapidly traced by analyzing pollution discharge information of pollution discharge enterprises in the upstream, and establishing the sewage chemical fingerprint database of the enterprises in advance. Compared with the conventional water pollution source tracing method, the method can be used for greatly reducing a quantity of water samples in need of being detected and analyzed, so that the method is rapider, effective and standard, and has more powerful supervision strength. Compared with the existing pollution discharge supervision technology, the method can be used for greatly reducing the mounting and using quantity of online monitoring equipment and saving a large amount of cost, is more economical and convenient, is easier to maintain and update, and is more effective and standard.
Owner:ANHUI ZEZHONG SAFETY TECH +1
Combined-type source tracing label and commodity source tracing method and system
InactiveCN105550732AIncrease the difficulty of imitationRealize traceabilityCommerceRecord carriers used with machinesProgramming languageAlgorithm
The invention provides a combined-type source tracing label and a commodity source tracing method and system. The combined-type source tracing label comprises a label body, a bar code and a two-dimensional code; the label body is used for arranging the bar code and the two-dimensional code, and the bar code is used for inputting a name, a production place and a production date of a commodity; the two-dimensional code is used for inputting different stages of source tracing information of the commodity and being read by scanning equipment to acquire all the source tracing information of the commodity, information source tracing and triple counterfeiting preventing of the commodity can be achieved, and therefore a consumer or a law executor can acquire the more accurate commodity source tracing information.
Owner:冯贵良
atmospheric pollution tracing method based on a Lagrangian model and a mobile observation platform
InactiveCN109583743AImprove ambient air qualitySolve the emission problemTechnology managementResourcesAtmospheric pollutionSource tracing
The invention provides an atmospheric pollution tracing method based on a Lagrangian model and a mobile observation platform, and relates to the technical field of cloud computing data analysis and application. The invention discloses an atmospheric pollution source tracing method based on a Lagrangian source tracing model and mobile super station observation. Aiming at the problem of park local atmospheric environment pollution, site data analysis and model small-scale pollution traceability analysis are carried out, targeted mobile over-station monitoring analysis is carried out on typical areas and time periods, and emergency guarantee measures are taken for emergencies in special periods. Specific components of the regional peculiar smell are measured, the source of peculiar smell pollution is tracked and locked, technical support is provided for solving the problem of peculiar smell pollution, and guidance is provided for law enforcement of related departments.
Owner:南京创蓝科技有限公司
High-security desensitization method based on big data information system
ActiveCN106649587ARealize desensitization protectionReduce the risk factorDigital data protectionStructured data retrievalSource tracingEncryption
The invention relates to a high-security desensitization method based on a big data information system. The method is characterized by comprising the first step of conducting preprocessing before conducting desensitization use on sensitive data; the second steps of using a compound layering type desensitization algorithm model to conduct encryption on the sensitive data; the third step of conducting source tracing and auditing after conducting desensitization use on the sensitive data. According to the high-security desensitization method based on the big data information system, the compound layering type desensitization algorithm is adopted as a core, and the method is used for realizing protection of the visited sensitive information under the situation that an information system is invaded illegally and authority is utilized to break loopholes of a traditional desensitization algorithm. The high-security desensitization method based on the big data information system has the advantages that on the one hand, the danger coefficient of the sensitive data is effectively reduced, the security of the sensitive data is sharply improved, the breaking difficulty coefficient is sharply increased, and desensitization protection of the sensitive data is realized; on the other hand, efficiency characteristics of each arithmetic unit in the desensitization model can be given full play through the model algorithm.
Owner:STATE GRID CORP OF CHINA +2
Method for tracing pollution source in emergency events
ActiveCN106228007AQuick traceability resultsEfficient searchGeneral water supply conservationInformaticsUnexpected eventsPollutant emissions
The invention provides a method for tracing pollution sources in emergency events. The method is characterized by comprising steps of 1, constructing source-quality response scene databases, to be more specific, creating fixed and mobile pollution source databases in certain ranges of river basins and hydrological scene databases of river basins where projects are located, simulating pollution statues of the project river basins due to pollutants of each pollution source under the conditions of different hydrological scenes and different emission amounts and creating the source-quality response scene databases in project regions; 2, carrying out source tracing analysis and computation, to be more specific, investigating and screening the pollution sources in the source-quality response scene databases according to feature information of the pollutants and hydrological regime information, finding out possible pollution sources which meet requirements of screening targets, constructing target libraries, analyzing pollution procedure fitting degrees of the target libraries, sorting the target libraries according to the fitting degrees, determining risk sources which possibly cause the emergency pollution accidents, and further conforming the risk sources by means of verification. The method has the advantage that the locations and the pollutant emission amounts of the pollution sources can be quickly determined by the aid of the method.
Owner:WUHAN UNIV
Agricultural product quality safety traceability supervision system based on two-dimensional codes and realization method thereof
InactiveCN107093083AReduce labor burdenReduce economic costsCommerceRecord carriers used with machinesDatabase serverLink management
The invention discloses an agricultural product quality safety traceability supervision system based on two-dimensional codes, comprising a production base management system, a wholesale link management system, a retail link management system, a customer service system, a government supervision center, a public service platform, and a system server. The system server comprises a database server. The production base management system, the wholesale link management system, the retail link management system, the customer service system, the government supervision center and the public service platform are in communication connection with the system server. The whole process 'from field to table' can be traced. Where agricultural products come from and where agricultural products go constitute a piece of sales chain information. A traceable chain consisting of source tracing and down tracking is formed. The problem that agricultural product quality safety information is asymmetric and responsibilities are not clear is well solved. The quality safety of agricultural products can be supervised and traced in the whole process from the production base to the market. Thus, people rest assured buying agricultural products.
Owner:JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
Digital electric energy meter checking device based on analog source tracing method
The invention discloses a digital electric energy meter checking device based on an analog source tracing method, which is used for the accuracy testing of an electric energy meter based on an IEC61850 standard. The device comprises an AC signal conditioning board, a central control board, an industrial personal computer and a liner power panel which provides power to the device, wherein the AC signal conditioning board carries out front-end low-distortion conversion to three-phase voltage and three-phase current provided by a circumscribed standard power source, and the three-phase voltage and the three-phase current are converted into a voltage signal ranged by the AD analog to digital converter of the rear central control board; the central control board finishes the functions of AC signal sampling, electricity energy accumulation, IEC61850 standard communication, error calculation and data exchange with the industrial personal computer; the industrial personal computer is used for developing a human-computer interface, finishing the functions of giving an order, communicating data and displaying a result and exchanging the order and the data with the central control board via a serial port. The self precision of the checking device reaches 0.05 level, and the magnitude can be upwards traced to the source to higher level of the existing national standard.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
On-line continuous environmental air quality automatic monitoring system and peculiar smell source tracing method
ActiveCN105424840AReal-time air odor concentration distributionRapid Fingerprinting AnalysisComponent separationTerrainGas phase
The invention discloses an on-line continuous environmental air quality automatic monitoring base station, an automatic monitoring network system composed of a plurality of non-point source grid base stations and a data processing center, and a method of tracing with the system. The base station consists of an automatic sampling module, a sensor module and a meteorological monitoring module that are connected to a data transmission module. The data processing center monitoring the network system is equipped with databases, terrain data and a meteorological diffusion model. Once sampling occurs to the base station disposed in a protection zone of the system due to the deterioration of air quality, the data processing center runs the meteorological diffusion model according to real time data, calculates the occurring source that can affect the protection zone in the monitoring zone, and starts the base station set nearby the occurring source to perform sampling, a fast gas phase electronic nose is utilized to perform gas sample fingerprint analysis on the collected sample and compare fingerprint technology similarity, and the source can be traced according to the similarity. The system and the method have the characteristics of high precision, fast analysis speed and real-time grabbing of air samples, and provide sample guarantee for tracing positioning.
Owner:周俊杰
CDN system and source tracing method thereof
The invention discloses a CDN system, and the system comprises CDN node servers, a cluster storage server, and a source server. The cluster storage server and the source server are respectively connected with the plurality of CDN node servers. The CDN node servers and the cluster storage server are located in the same private network. The cluster storage server and the source server can be used for storing target data and receiving requests from the CDN node servers. However, the cluster storage server and the CDN node servers are located in the same private network, so the speed of source tracing through the cluster storage server is higher than the speed of source tracing through the source server, thereby reducing the pressure of the source server to a certain degree. The invention also discloses a source tracing method for the system.
Owner:SHENZHEN ONETHING TECH CO LTD
Video source tracing and encryption method based on watermark technology
InactiveCN107027055AAvoid damageGuaranteed video qualityDigital video signal modificationSelective content distributionSource tracingExtraction algorithm
The invention relates to a video source tracing and encryption method based on a watermark technology. The method comprises the steps of extracting an original video and obtaining device information and user information; transforming the original video from a time domain to a frequency domain through adoption of a discrete cosine transform algorithm, and generating a to-be-embedded watermark through adoption of a watermark generation algorithm; embedding the to-be-embedded watermark through adoption of a watermark embedding algorithm, thereby generating the video containing the watermark; generating a time domain video containing the watermark through adoption of an inverse transform algorithm; carrying out encryption through adoption of a key frame extraction algorithm and a video head information encryption algorithm, thereby forming an encrypted video file; and coding and storing the encrypted video file. According to the method, the generated video containing the watermark is good in quality, high in concealment and security and good in video sensuality; the method is good in encryption effect and high in security; relatively good source tracing and encryption effects are achieved; the video sharing security and circulation traceability are realized.
Owner:ANHUI SUN CREATE ELECTRONICS
Water quality early warning and forecasting system and water quality early warning and forecasting method
PendingCN108009736AImprove accuracyGeneral water supply conservationResourcesWater qualityBusiness forecasting
The invention relates to a water quality early warning and forecasting system and a water quality early warning and forecasting method. The system comprises a monitoring unit, a pollution source tracing module, a hydrological water quality module and an early warning module, wherein the pollution source tracing module is used for generating pollution source data according to monitoring data; the hydrological water quality module is used for generating prediction data according to point pollution source data and / or surface pollution source data in the pollution source data; and the early warning module is used for generating early warning information data according to the prediction data. The method comprises the steps of generating the pollution source data according to the water quality monitoring data and basin riverway grid information data; generating the prediction data according to the pollution source data; and performing early warning and forecasting according to the simulatedprediction data, wherein the pollution source data comprises the point pollution source data and the surface pollution source data. According to the technical scheme, the influence of surface source pollution (such as a situation that an enterprise emits pollution furtively during rainfall) is considered while point source pollution early warning and forecasting are considered, so that the accuracy of simulated forecasting is improved.
Owner:北京北控工业环境科技有限公司
Product tracing method and system based on block chain and storage medium
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.
Owner:XIAMEN ATTIOT INTELLIGENT TECH
RFID based intelligent refrigerator system
ActiveCN105423698AGuarantee healthy food and safetyImprove user experienceLighting and heating apparatusDomestic refrigeratorsArduinoFood material
Owner:CHUZHOU UNIV
Multi-unmanned aerial vehicle cooperative malodor source tracing method based on particle swarm optimization
InactiveCN108828140AHigh positioning accuracyHigh speedMaterial analysisWireless transmissionMeasuring instrument
The invention discloses a multi-unmanned aerial vehicle cooperative malodor source tracing method based on particle swarm optimization. The method comprises: setting a suspected malodor pollution source area through an artificial olfactory method, dividing the suspected malodor pollution source area into multiple sub-areas according to the number of unmanned aerial vehicles, measuring a wind direction through a wind direction measuring instrument so that the unmanned aerial vehicle can conveniently search into the wind, the search efficiency is improved, the number of particle swarms is reduced and a cost is reduced, transmitting information to the ground center of the PC end through the unmanned aerial vehicles through wireless transmission modules to exchange information, continuously updating positions of the unmanned aerial vehicles through the ground center of the PC end based on particle swarm optimization, transmitting the novel position information to the unmanned aerial vehicles, continuously updating the position information through the unmanned aerial vehicles so that the unmanned aerial vehicle gradually approaches the pollution source, and when the unmanned aerial vehicle continuously hovers at a certain position, a circle with the radius of about 1 m is formed and the gas sensor concentration of each unmanned aerial vehicle is higher than a certain threshold, andjudging and researching a malodor pollution source.
Owner:CHINA JILIANG UNIV
Rapid analysis method and system for genomes of pathogenic microorganisms
ActiveCN106886689AHigh resolutionAccurate distinctionSequence analysisSpecial data processing applicationsGenomicsVirulent characteristics
The invention discloses a rapid analysis method for genomes of pathogenic microorganisms and a data analysis platform. The method provides typing and source-tracing functions of bacterial genome sequences based on a bacterial strain database system. A user can only set simple parameters and upload bacterial strain genome sequences. The system can feed back the MLST parting result of bacterial strains, medicine resistance and distribution of virulence genes within the shortest time and make reference to names of bacterial strains and provide phylogenetic trees of all bacterial strains which are uploaded by a user and arranged in a database. The method is suitable for the establishment of a data analysis platform for pathogeny microbiology which integrates study of genetics, genomics and phylogenetics. Compared with the conventional typing technology, the rapid analysis method and system for genomes of pathogenic microorganisms have the following beneficial effects: higher resolution is obtained; bacterial strains of the same clone can be accurately detected; the feedback speed of results is high; and the technology of efficient reference strain setting and genome SNP sequence mapping, data analysis results can be quickly obtained by a user, thereby facilitating real-time tracking and fast source-tracing of clonal spreads in pathogenic microorganisms.
Owner:ZHEJIANG UNIV
Product source tracing method based on a two-dimension code
InactiveCN103226772APrecise positioningCommerceSensing by electromagnetic radiationIp addressGeolocation
The invention discloses a product source tracing method based on a two-dimension code, which is mainly applicable to the field of product flows and source tracing and comprises the following steps: a system generates a 6-digit administrative region code and a 4-digit manufacturer coding according to a geographic position of a manufacturer; the system generates a 6-digit batch code and a 4-digit product serial number according to a date in produced; the administrative region code, the manufacturer coding, the batch code and the product serial number constitute the only source tracing code of the product; the source tracing code is generated to a standard two-dimension code after a website conversion; the system prints the two-dimension code to a related carrier and adds the two-dimension code to an outer packing of the product; a consumer reads the two-dimension code in a mobile phone photographing manner, and general two-dimension software automatically decodes the two-dimension code to a specific website and a corresponding source tracing code; the system automatically searches the product information corresponding to the source tracing code in the website database, if the product information is found, the system feeds back the product information to the consumer in an image-text manner, records a inquire IP address and time, and reminds the consumer to do a satisfaction survey for the service; if the product information is not found, the system prompts a corresponding error message.
Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
Regional agricultural multi-format management system for internet of things
InactiveCN103295105AImprove production and operation efficiencyEasy to manageResourcesData acquisitionThe Internet
The invention relates to a regional agricultural multi-format management system for internet of things. The regional agricultural multi-format management system for internet of things comprises a server, a data acquiring terminal, a sales management module, a planting management module, a production management module, a warehouse management module and a source tracing management module. The planting management module comprises a planting real-time monitoring module, wherein the planting real-time monitoring module comprises a sensor unit, a short message platform unit and an expert reminding unit. The sensor unit acquires crop data and transmits the data to the server to be memorized, the server feeds the crop data back to the expert reminding unit, and the expert reminding unit generates expert reminding information and sends the information to farmers through the short message platform. The source tracing management module comprises a commodity information entry unit and a commodity information inquiry unit. The regional agricultural multi-format management system for the internet of things achieves convenient regional agricultural multi-format management and accordingly improves the efficiency of regional agricultural multi-format production and management.
Owner:无锡百盛传感网络有限公司
Data table source-tracing method and device based on consanguinity analysis
ActiveCN106709024AFind quicklyRapid positioningSpecial data processing applicationsData sourceComputer module
The invention relates to a data table source-tracing method and device based on consanguinity analysis. The method includes the steps of S1, configuring the mapping relation conversion mode of a data table which needs source tracing; S2, making conversion rules according to the mapping relation conversion mode configured in S1; S3, building a mapping relation table according to the mapping relation conversion mode configure in S1 and the conversion rules made in S2; S4, tracing the source of the target data table according to the mapping relation table. The device comprises a mode configuring module, a rule making module, a mapping relation table building module and a source tracing module. The data table source-tracing method and device based on the consanguinity analysis has the advantages that the method can effectively trace the sources of data tables which belong to various different types of data sources, visually position the attribution of the data tables and fine data quality problems through the positioning; the method and device can efficiently and fast position data problems.
Owner:SHENZHEN AUDAQUE DATA TECH
Source tracing system and method for sorted garbage
PendingCN109230040AEnsure traceabilityGood Classification HabitsWaste collection and transferRefuse receptaclesBarcodeHabit
The invention relates to a source tracing system for sorted garbage. The system comprises barcode labels, garbage boxes, a garbage sorting device and a server; the garbage boxes are used for obtaininguser identity information and label information and uploading the user identity information and the label information to the server at regular time; the garbage sorting device is used for sorting thegarbage, obtaining the label information and sorting result information and uploading the label information and the sorting result information to the server at regular time; the server is used for determining the user identity information and the corresponding sorting result information according to the same label information and giving corresponding disposal opinions to a user according to the sorting result information and preset disposal conditions. The system has the advantages that the system can bind the user identity information with the label information of garbage bags in a garbage putting stage of the user and bind the sorting result information with the label information of the garbage bags in a garbage sorting stage to ensure that the source of the garbage put by the user canbe traced; if the garbage is not matched with a garbage type during sorting, the user can be punished accordingly, the user is promoted to develop a good garbage sorting habit, and the disposal cost of sorting the garbage is reduced.
Owner:徐承柬
Combined source tracing tag and commodity source tracing method and system
InactiveCN104915849ASolve the problem of smugglingEasy to operateCommerceRecord carriers used with machinesParallel computingSource tracing
The invention provides a combined source tracing tag comprising a two-dimensional code corresponding to source tracing information and a cryptical code corresponding to commodity sales regional information. The invention also provides a commodity source tracing method based on the combined source tracing tag. The commodity source tracing method comprises the steps that the style of the cryptical code is set by a commodity manufacturer; commodity information defined by the manufacturer is inputted by manufacturer input equipment; the commodity information defined by an agent is inputted by agent input equipment; the commodity information defined by a dealer is inputted by dealer input equipment; and a consumer scans the two-dimensional code to view the source tracing information of the commodity, and manufacturer monitoring personnel view the cryptical code via cryptical code reading equipment. The invention further discloses a commodity source tracing system based on the combined source tracing tag. The commodity source tracing system comprises the cryptical code, the two-dimensional code, the manufacturer input equipment, the agent input equipment, the dealer input equipment, source tracing information viewing equipment, cryptical code viewing equipment and a cloud server. The real sales regional information of the commodity can be viewed by manufacturer management and control personnel through the combined source tracing tag and the commodity source tracing method and system after the two-dimensional code is tampered.
Owner:LEADER TECH BEIJING DIGITAL TECH
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