61results about How to "Ensure traceability" patented technology

An air bag ECU includes an ECU communication unit communicating with an external sensor (for example, a front right acceleration sensor) and a faulty sensor mount determination unit determining whether a faulty sensor having been diagnosed as being faulty before is connected to the air bag ECU based on failure history data indicating whether the external sensor has been diagnosed as being faulty before. The faulty sensor mount determination unit compares identification data recorded in, for example, a faulty sensor ID recording unit, for individually identifying an external sensor having been diagnosed as being faulty before with the identification data of the external sensor connected to the air bag ECU and determines whether a faulty sensor is connected to the air bag ECU.

The invention discloses a process control and manufacturing execution system in an industrial production line, and the system comprises a central server which comprises a TPOK central database server and a main application server; a client service platform connected to the main application server; a base data and report query platform connected to the main application server; a test file server connected to the main application server; an information collection terminal connected to the main application server; and an ERP central database server connected to the TPOK central database server. The mutual transmission between the information of the main application server and the test file server and the information of the TPOK central database server is carried out. The system combines an internal coding method, a client coding method and a method of internal coding and client coding integration, completely meets the customization requirements of a client for a bar code, avoids the repeating of bar code information to the greatest extent, improves the production precision and information query speed, and achieves the traceability of raw materials and products.

Disclosed is a device for dynamically allocating formaldehyde standard gas. The device comprises a gas allocating system and a cracking device, a gas source connected with a pressure-regulated valve, a gas purifier which one end is connected with the pressure-regulated valve, and the other end is connected with a mass flow meter, a mass flow meter connected with two rotor flow meters, wherein one rotor flow meter is connected with a constant temperature slot in which is installed with paraformaldehyde diffusing pipe, the paraformaldehyde high temperature catalyzing cracking device is installed between the constant temperature slot and the air mixer, and the other rotor flow meter connected with the air mixer; and the air mixer is individually connected with an redundant air exhausting valve and a standard air outlet control valve.

The invention discloses a task unloading system based on a block chain in edge computing. The task unloading system comprises a wireless sensor network unit, an unmanned aerial vehicle unit and a mobile edge computing (MEC) server unit; the wireless sensor network unit comprises a plurality of sensor networks; the unmanned aerial vehicle unit is composed of a plurality of unmanned aerial vehicles;the wireless sensor network unit is used for acquiring data information acquired by the sensor networks; the unmanned aerial vehicle unit is used for caching the data information acquired by the wireless sensor network unit and forwarding the cached data information to the MEC server unit; and the MEC server unit is used for completing registration authentication of a sensor and an unmanned aerial vehicle and making a task unloading strategy according to the blockchain network deployed on the MEC server. According to the invention, the coverage range of the MEC network is expanded by using the unmanned aerial vehicle, the visibility and traceability of an MEC server provider to user data are ensured by using a special blockchain network, and the quality of service (QOS) of each unloadingtask is ensured.

The invention discloses an open medical information service system, which comprises a medical business information access service component, a medical data information access service component, a multi-dimension information service authority control component, as well as a medical information safety and audit component. The open information service system established by the invention and facing medical information, realizes the supply of standardized medical business information access service which can be accessed openly, and medical data information access service which accords with the RIM term model in HL7 V3 for the upper level application inside or outside a medical institution in a heterogeneous environment; furthermore, the multi-dimension authority control mechanism, and the functions of data filtering and mark reservation are realized by the medical information safety and audit component.

The invention provides an article management method and device based on a block chain network, electronic equipment and a storage medium. The method comprises the steps of receiving user identity information uploaded by a first terminal corresponding to an article sharing party and article information of a to-be-shared article; authenticating the user identity information, and storing the articleinformation of the to-be-shared article into a block chain network when the user identity information passes the authentication; receiving an article query request sent by a second terminal corresponding to the article user, wherein the article query request carries a screening condition corresponding to the second terminal; in response to the article query request, querying articles meeting a screening condition in the to-be-shared articles from the blockchain network; and transferring the use permission of the article meeting the screening condition from the first terminal to the second terminal, so that the second terminal executes the use permission of the article meeting the screening condition. According to the invention, the traceability of the article information can be ensured, and the credibility of the article sharing process and the operation efficiency of article sharing are improved.

System for handling medical packages provided with at least one unique identifier (102) and other relevant information (103, 104). The system comprise at least one tracking device (106) arranged to accompany said package (101) all the way from the entry of the package (101) in the system to a possible decision on administration of the package-specific product content (105) to an intended recipient. The tracking device (106) comprises an integrated data logger that records data on at least one environmental parameter affecting remaining lifetime the product content (105), a calculation function that calculates a value for the remaining lifetime expectancy, and an integrated indicator device (107) showing an operator at least if the product content (105) has a remaining useful lifetime or not. The tracking device (106) has a unique device identity that can be read and in the system associated with said unique identity code (102) and the other relevant information (103, 104) so that all relevant data concerning the product content (105) can be handled and transferred between system devices without risk of confusion. The invention also concerns a medical package.

An automatic analyzer is capable of recording contents of a sample subjected to a special treatment to take for an unusual condition to ensure traceability of the sample. The automatic analyzer has functions to easily perform a process for a series of operations including the special treatment, a request for a re-measurement after the special treatment, and confirmation of the result of the re-measurement. The automatic analyzer has a database dedicated for a sample accompanied by an unusual condition and records contents of the special treatment in the database. The automatic analyzer has a dedicated re-measurement request screen, a dedicated measurement result screen and a dedicated special treatment trace screen. The automatic analyzer has a function of guiding a method for coping with each unusual condition.

The present invention provides an attendance management method and system. The method comprises that a. a scheduling table is set, staff attendance information is collected, and the attendance information is uploaded to a server, wherein the attendance information comprises identity information, fingerprint information and scheduling information; b. according to the attendance information, the server collects statistics of the actual work record of staff, and dynamically assigns experimental test tasks through the fingerprint attendance condition of the test staff and the experiment workload; and c. the actual salary of the staff is automatically obtained by matching a pre-established salary system with the actual work record. According to the attendance management method and system provided by the present invention, a digital experiment and digital management platform is established, so that on one hand, assignment of experimental test tasks can be facilitated, efficiency in the experiment process can be improved, and the progress and result of the overall experiment can be ensured, and one the other hand, standardized management to the staff can be facilitated, and the salary system is combined, so that the cost of manual accounting is reduced, and the efficiency of the enterprise is improved.

An automatic analyzer is capable of recording contents of a sample subjected to a special treatment to take for an unusual condition to ensure traceability of the sample. The automatic analyzer has functions to easily perform a process for a series of operations including the special treatment, a request for a re-measurement after the special treatment, and confirmation of the result of the re-measurement. The automatic analyzer has a database dedicated for a sample accompanied by an unusual condition and records contents of the special treatment in the database. The automatic analyzer has a dedicated re-measurement request screen, a dedicated measurement result screen and a dedicated special treatment trace screen. Furthermore, the automatic analyzer has a function of guiding a method forcoping with each unusual condition.

The invention discloses a medical clinical research and development information processing system and a method thereof. The system includes a research and development main-body end, which has a firstcommunication module, a first information receiving, classification and storage module, a first information invocation, analysis and processing module and a report generation module; and a subject-specific terminal, which is held by each medical clinical trial subject or medical user, is used for collecting, inputting, storing and transmitting various types of clinical trial information of the subject, and realizes information exchange with the first communication module of the research and development main-body end through an internet. The system can significantly expand sources and types ofinformation related to medical clinical research and development, improve timeliness, systematicness and integrity of information collection, greatly expand depth and breadth of research and development, and thus significantly improve efficiency of pharmaceutical research and development.

The invention discloses a self-adaptive filtering coefficient updating method. The self-adaptive filtering coefficient updating method comprises the following steps: step 1: equally dividing the length of a filter W(k) at a moment K into M sections; step 2: solving a secondary norm of a coefficient of each section of the filter; step 3: moving a rectangular window on the M sections of the filter, and accumulating the secondary norms of the coefficients of all sections of the filter in a window to obtain a maximum accumulated value; step 4: taking each filter subsection with the maximum accumulated value in the window as a filter active coefficient subsection Wa(k), and taking the others as non-active coefficient subsections Wn-a(k); and step 5: updating all the filter active coefficient subsections Wa(k) of the filter, and circularly updating one non-active coefficient subsection Wn-a(k). According to the self-adaptive filtering coefficient updating method disclosed by the invention, all the active coefficients of the filter are updated and one small section of the non-active coefficients are circularly updated, so that the effective length of the filter is reduced, the convergence speed is improved and the algorithm complexity is reduced. The invention further provides a self-adaptive filtering coefficient updating device.

A hardware-information acquisition part, in the case of modification or addition to hardware configurations of semiconductor manufacturing devices to be managed, obtains that update information. To check the range of influence of a failure, as a first step, a software-condition conforming device extracting part extracts devices which have installed software related to the failure. Then, a hardware-condition conforming device extracting part determines, according to the information obtained by the hardware information acquisition part, whether the extracted devices satisfy hardware conditions under which the failure occurs, and if so, extracts those devices as the ones affected by the failure. Accordingly, even in the case of modification or addition to hardware, it is possible to ensure traceability of failures or requirements and thereby to identify the range of influence of failures with efficiency and reliability.

A device is provided for protecting a commercial article which is a physical object (10, 32), the article being packaged against theft or not. The device (12, 42) includes at least one active or passive member that is capable of emitting electromagnetic waves out from the device or receiving electromagnetic waves from outside the device. The device also includes elements for attaching and locking the device to the physical object or to the packaging of same in a locked position such that a user cannot separate the device from the physical object without an external tool. The locking elements include a locking mechanism. At least one optically readable code (24) uniquely identifies the physical object to which the device is intended to be attached and which is separate from a commercial article code (EAN, EPC, etc.) assigned to the physical object, as a commercial article.

Embodiments of this disclosure disclose a resource transfer data management method and apparatus, and a storage medium, which belong to the field of Internet technologies. The method includes: receiving transaction data transmitted by a first server, wherein the transaction data is obtained by the first server by signing resource transfer data according to a private key of the first server; verifying the transaction data according to a public key of the first server; and generating a second block according to the transaction data and a feature value of a first block in a blockchain when the verification succeeds, and adding the second block as a next block of the first block to the blockchain.

The present invention can ensure traceability of packaged drugs. A label printer of a drug packaging apparatus provided in a dispensing pharmacy or the like prints unique identification information, which is only one in the world issued by a numbering server on a package basis, on a label, and attaches the label to a packaging bag in which drugs are packaged by a drug packing unit. The dispensing pharmacy uploads at least drug information of the packaged drugs, to which the unique identification information is added, to a cloud server in association with the unique identification information. The cloud server unitarily manages the drug information of the packaged drugs uploaded from the dispensing pharmacy or the like in association with the unique identification information. The packaged drugs can be traced by making inquiries to the cloud server based on the unique identification information added to the packaging bag.

The invention provides a warehouse receipt processing method and device, and the method comprises the steps: carrying out verification of a signature of a store holder when a consensus node obtains awarehouse receipt generation request transmitted by the store holder and the signature of the store holder used for verifying the warehouse receipt generation request; wherein the warehouse receipt generation request comprises a two-dimensional code label of a to-be-stored cargo and cargo information; generating a warehouse receipt according to the two-dimensional code label of the to-be-stored cargo and the cargo information in the warehouse receipt generation request when the signature of the stocker passes the verification; and storing the generated warehouse receipt, and synchronizing thewarehouse receipt in the consensus node network, so that other consensus nodes in the consensus node network store the generated warehouse receipt. Through the warehouse receipt processing method anddevice provided by the embodiment of the invention, the integrity of the information chain of the warehouse receipt can be ensured.

The invention relates to a nucleic acid quantitative detection method and a detection kit for transgenic rice TT51-1. According to the method and the kit disclosed by the invention, the best endogenous reference gene RBE4 which has an optimal effect and is suitable for the detection of the transgenic rice is screened out; through optimization of a real-time fluorescent quantitative PCR (polymerase chain reaction) system, a PCR system for optimal quantitative detection of the transgenic rice TT51-1 or a product thereof is found. According to the method, the precise content of the transgenic component in the transgenic rice TT51-1 or the product thereof can be rapidly and correctly obtained.

A hardware-information acquisition part, in the case of modification or addition to hardware configurations of semiconductor manufacturing devices to be managed, obtains that update information. To check the range of influence of a failure, as a first step, a software-condition conforming device extracting part extracts devices which have installed software related to the failure. Then, a hardware-condition conforming device extracting part determines, according to the information obtained by the hardware information acquisition part, whether the extracted devices satisfy hardware conditions under which the failure occurs, and if so, extracts those devices as the ones affected by the failure. Accordingly, even in the case of modification or addition to hardware, it is possible to ensure traceability of failures or requirements and thereby to identify the range of influence of failures with efficiency and reliability.

The invention relates to an electric power material management system based on a PBFT alliance chain. The system is composed of a data layer, a network layer, a consensus layer, a contract layer and an application layer. The data layer is responsible for storing electric power material data and electric power material contracts, generating a fixed-length output string through a hash algorithm, generating a corresponding Merkle tree, and packaging the Merkle tree into a data block with a timestamp. The network layer is responsible for enabling all nodes in the alliance chain to participate in the check and accounting process of the data block. The consensus layer solves the consistency problem of the data layer participating in node maintenance data blocks through a PBFT consensus mechanism. The contract layer mainly completes signing of an electric power material contract through an intelligent contract, and an authority management module built by an RBAC model is added to further guarantee the safety of data. The application layer encapsulates various application scenarios of the alliance chain. According to the electric power material management system based on the PBFT alliancechain, electric power material data is subjected to refined management, and meanwhile safety and effectiveness of electric power material contract signing are guaranteed.

The embodiment of the invention provides a method, device and electronic equipment for determining an associated non-standard VOIP data flow. The method comprises the steps that a network data packet is obtained, and VOIP data flows in the network data packet are determined; a standard VOIP data flow is selected, and start-stop transmission time information of the standard VOIP data flow is determined; a non-standard VOIP data flow corresponding to the start-stop transmission time information is determined; according to data flow statistical feature information of the standard VOIP data flow, the non-standard VOIP data flow corresponding to the data flow statistical feature information is determined according to the non-standard VOIP data flow corresponding to the start-stop transmission time information; the non-standard VOIP data flow corresponding to the data flow statistical feature information serves as the associated non-standard VOIP data flow. According to the method, device and electronic equipment for determining the associated non-standard VOIP data flow, the associated non-standard VOIP data flow of the standard VOIP data flow can be determined, and therefore a basis is provided for the analysis of the non-standard VOIP data flow.

The invention discloses a supervision system for Taihe black-bone chicken and Taihe black-bone chicken egg breed conservation and traceability, and the system comprises a government supervision platform for a supervision link, and the platform is an intelligent terminal for a government supervision department; realizing user authentication supervision, traceability authorization and supervision oftracing equipment, and monitoring and statistics of real-time data of the platform; the method aims at enterprise application platforms of all links on a sales chain of production, processing and non-e-commerce ways, and opens intelligent terminals with different authorities for different types of authorized enterprises. The enterprise of the rear link can trace the supervision information of thefront link; the e-commerce platform for the online sales link is an intelligent terminal used by a recording enterprise. A user tracing query platform for the query link, which is an intelligent terminal used by the consumer; and a central data management platform for the data management link. According to the method, the source field management of Taihe black-bone chicken is taken as the source,covering all aspects, to ensure the whole process supervision and traceability from source to consumer..

The invention relates to a quantitative detection kit of a hepatitis A virus. Specifically, a primer pair which detects the specificity of the hepatitis A virus is designed and verified; the optimal fluorescent quantitative PCR (Polymerase Chain Reaction) condition suitable for qualitatively and quantitatively detecting the hepatitis A virus is found by optimizing a fluorescent quantitative PCR system in real time; a standard substance and a quality control article for preparing a standard curve are additionally arranged in the detection kit to eliminate the differential interference among samples to ensure the precision and accuracy of quantitative detection to the maximum extent, thereby breaking through the defects that the previous detection methods of the hepatitis A virus are low in precision and great in uncertainty and the like. The detection method disclosed by the invention is high in sensitivity, and the lowest limit of detection can reach up to 10 copy / microlitre. Meanwhile, the kit is good in repeatability, and no significant differences (p is less than 0.05) exist in the group and among the groups after experiments are repeated for 6 times. The method disclosed by the invention can quickly and accurately detect the precise content of the hepatitis A virus.

The invention provides a tray. The tray is used for storing containers filled with reagents with low use frequency in a mixed state among projects to be tested and / or among reagents in an automatic analytical device via effective utilization of space of reagent supplying parts. The automatic analytical device is provided with the reagent supplying parts capable of loading a plurality of the container storage trays; and the plurality of container storage trays can be used for storing a plurality of the containers filled with reagents. The container storage tray comprises supports, wherein the supports comprise a plurality of holders used for holding the containers filled with reagents; and a frame, wherein the supports are detachably arranged on the frame; the supports are provided with identification codes used for identifying the reagents; and problems are solved by using the container storage tray.

In order to obtain a knock detection device of an internal combustion engine which satisfies two objects of following capability and separation from a continuous knock generation state, when a background level is calculated by ((current background level)=(filter coefficient)×(previous background level)+(1-filter coefficient)×(output signal from knock sensor)), updating quantity of the background level is limited by ((1-filter coefficient)×(value not lower than maximum value of output signal from knock sensor at time when knock is not generated)).

The invention discloses a power distribution network electric energy distributed transaction model based on distributed database support, which is characterized in that electricity purchasing and selling parties send electricity purchasing and selling information through a distributed database network, and an electric energy transaction negotiation market chain code model completes negotiation oftransaction electric quantity and transaction price to form a temporary contract; the network security constraint chain code model performs security check on the temporary contract line power flow andthe node voltage; and the on-chain and off-chain model determines the temporary contract passing the security check as a final contract, and executes a transaction. According to the invention, the market main body is allowed to participate in the power market in a decentralized manner and negotiate the transaction electric quantity and the transaction price, the electricity purchasing cost of themarket main body can be effectively reduced, and the electricity selling income of the market main body is increased. Line power flow blocking and node voltage deviation conditions can be effectivelyjudged, and safe operation of a power distribution network is facilitated. The constructed distributed database capacity expansion architecture can ensure the safety and traceability of all historical data storage while ensuring the computing power of the distributed database.

The invention relates to the technical field of coke raw material sampling, sample preparation, detection and analysis, and provides a belt online full-automatic coke sampling, sample preparation, analysis and determination system and method, and the system comprises a sampling transmission unit, a granularity determination unit and a robot sample preparation analysis unit; the system has intelligence, multiple sets of sample preparation process application programs are built in the system for selection, and the sample preparation, measurement and analysis processes can be automatically and flexibly set through a control center computer or a field operation control touch screen. The system has high efficiency, and 96 batches of samples can be detected and analyzed per day; the system has transparency, information of the whole sample preparation process is archived, and video monitoring of the whole process is stored and checked; the system has accuracy, and samples are prepared and analyzed, and the whole process of prefabricated cleaning samples of different batches of materials is cleaned. Compared with a traditional coke sampling and sample preparation system, the coke sampling and sample preparation system is high in accuracy of granularity measurement, mechanical strength measurement and moisture analysis data, high in sample preparation representativeness, high in automation degree and high in sample preparation efficiency.

A method of auditing at least one virtualized resource deployed in a cloud computing network, implemented by an administration device in respect of the at least one resource, able to administer virtual network functions, the virtual infrastructure or the network services. The method includes: storing a set of rules of the audit which are associated with the at least one virtualized resource; receiving from the at least one virtualized resource a message including an item of information about an event arising on the virtualized resource; correlating the item of information received with the set of stored rules; and if the correlation is positive, sending, to a recording device, a command message for writing at least one datum linked to the item of information received in a data register associated with the at least one virtualized resource.

An air bag ECU includes an ECU communication unit communicating with an external sensor (for example, a front right acceleration sensor) and a faulty sensor mount determination unit determining whether a faulty sensor having been diagnosed as being faulty before is connected to the air bag ECU based on failure history data indicating whether the external sensor has been diagnosed as being faulty before. The faulty sensor mount determination unit compares identification data recorded in, for example, a faulty sensor ID recording unit, for individually identifying an external sensor having been diagnosed as being faulty before with the identification data of the external sensor connected to the air bag ECU and determines whether a faulty sensor is connected to the air bag ECU.

The embodiment of the invention provides a digital evidence storage creation method, a digital evidence storage verification method and a digital evidence storage system. The method comprises the steps: carrying out the data preprocessing of a to-be-stored object, so as to obtain the corresponding evidence storage source data, and extracting the file meta-information of the to-be-stored object; calculating a digital evidence storage fingerprint of the to-be-stored object, and signing the digital evidence storage fingerprint to obtain a digital signature of the to-be-stored object; generating a digital certificate with a unique certificate ID of the to-be-stored object based on the file meta-information, the digital certificate fingerprint and the digital signature; and storing the evidence storage source data and the digital evidence storage certificate as transaction blocks in the block chain. According to the technical scheme, credible digital evidence storage is carried out based on the electronic signature technology, the block chain technology and the like, and authenticity, integrity, timeliness, traceability and the like of digital assets and the like are ensured.