22results about How to "Controllable risk" patented technology

The invention discloses a multi-modal behavior data processing system, which comprises a data acquisition module, a feature extraction layer, a dynamic attention weight layer, a multi-modal fusion layer and a downstream task decision-making layer, the data acquisition module guides human-computer interaction through an international neurological and mental interview tool matched with a DSM-5 standard and acquires audio and video stream data; the feature extraction layer extracts a video feature vector (including facial action unit activation intensity and the like), an audio feature vector (including Mel frequency cepstrum coefficient and the like) and a text feature vector (generated by a deep language model after automatic speech recognition transcription) in parallel; the dynamic attention weight layer is combined with data quality, symptomatic priori knowledge and cross-modal correlation to generate a dynamic fusion weight; weighting, splicing and dimensionality reduction are carried out on the multi-modal fusion layer to obtain a fusion feature vector; and the downstream task decision-making layer completes evaluation and generates a multi-modal behavioral index evaluation report. The system is deployed in a non-intrusive manner, the risk is controllable, and the evaluation robustness and accuracy can be improved.

The invention relates to perovskite quantum dot glass powder and a preparation method thereof, the chemical formula of the glass powder is CsPb (Ax B1-x) 3, A and B are one or more of Cl, Br or I, x is more than or equal to 0 and less than or equal to 1, and the total molar amount of the components is 100 mol%. According to the perovskite quantum dot glass powder, the fluorescence wavelength can be adjusted through component change, the preparation method is simple and low in toxicity, and the perovskite quantum dot glass powder has high stability and does not need an annealing process. The method can be widely applied to the fields of display devices, lighting equipment, photovoltaic devices, photoelectric sensors and the like.

The invention relates to the technical field of visual management, in particular to a dynamic visual management method and system for electronic equipment assets, and the system comprises a supporting layer, a data layer, an application layer and a display layer which are connected in sequence. The support layer comprises a management platform database, a cache service module, a message service module, a registration center module and a configuration center module; the data layer comprises an equipment library business data module, a report data module, an interface data module and a user data module; the application layer comprises an equipment life cycle management module, a decision support report module, an alarm management module and a basic function module. According to the invention, dynamic visual management of electronic equipment assets can be well realized.

The invention belongs to the field of agricultural fertilizers, and provides a micro-mineral activator and an application thereof in improving the fertilizer efficiency of a bio-organic fertilizer. According to the invention, epoxy silane coupling modified potassium feldspar powder is adopted as a core to construct a two-phase collaborative design of humic acid coated core-shell composite powder IM-X and metal ion crosslinked microgel powder IM-Y; the balance between the compressive strength of the particles and the rapid disintegration and dispersion performance when encountering water is realized, the consideration of a high-solid-content low-water-adding-amount granulation process window and the rheological stability of a humic acid cross-linked network is considered, and the unification of moisture absorption and caking resistance during storage and transportation and water absorption and retention ion response regulation and control functions after application is realized; the mineral-organic composite additive solves the performance coupling contradiction of natural conflicts in physical and chemical mechanisms of the existing mineral-organic composite additive, has the advantages of good processing controllability, excellent storage and transportation stability and remarkable fertilizer efficiency improvement effect, and has wide application value in the field of bio-organic fertilizer synergism.

The present invention provides a method and system for detecting the consistency of software versions of power distribution terminals, including: using a verification algorithm to calculate the verification word of the software according to the information of the software running on the power distribution terminal; obtaining an identification code string corresponding to the software information; comparing the verification word with the identification code string, and obtaining a software version consistency detection result according to the comparison result. The method and system obtain the software version consistency detection result by using a verification algorithm to calculate the verification word of the software on the power distribution terminal software, and comparing it with the obtained identification code string of the software, which can greatly improve the recognition of different versions of different software and meet the uniqueness requirements. Through special software identification code string generation rules and detection methods, the accuracy and efficiency of detection are greatly improved, and the probability of unknown running version of the power distribution terminal software is reduced.

This specification discloses an agent-based payment system. The payment server pre-creates a unique sub-account for the agent deployed on the user's terminal under the user's payment account. When a payment request is received from this agent, only the funds in the sub-account are used for payment settlement, without using funds from other accounts. This method controls the risk of payment within the unique sub-account corresponding to the agent, making the risk more manageable and maximizing payment security in scenarios where agents are used to initiate payments instead of manual intervention.

The utility model discloses a steel-concrete composite beam bridge with a multi-stage energy consumption self-resetting anti-collision guardrail, which mainly comprises the multi-stage energy consumption self-resetting anti-collision guardrail, a concrete bridge deck and a composite steel beam, and the multi-stage energy consumption self-resetting anti-collision guardrail comprises an anti-collision guardrail plate, a reinforced concrete guardrail, an energy consumption device and an energy consumption groove. The concrete bridge deck slab comprises bridge deck concrete, transverse stiffening ribs and bridge deck slab longitudinal steel bars, and the combined steel beam comprises a steel main beam, a diaphragm beam, welding nails and a steel bottom plate. According to the utility model, the anti-collision guardrail plate and the combined steel beam are integrally formed by adopting the prefabricated parts, and only the reinforced concrete guardrail and the concrete bridge deck are required to be cast in situ; when collision occurs, the first-stage energy consumption device preferentially absorbs and disperses collision energy and then transmits the energy to the second-stage energy consumption device, the second-stage energy consumption device absorbs the remaining collision energy, the elastic self-resetting device arranged in the second-stage energy consumption device automatically restores guardrail deformation after collision, the manual maintenance requirement is reduced, and the integrity and durability of a bridge are enhanced.

The invention discloses an intelligent data informatization management platform for business management. The intelligent data informatization management platform mainly comprises an intelligent data platform, a visual analysis system, a project construction management system, a human resource management system, a bidding and tendering management system, an honor and achievement management system, a customer relationship management system, a contract management system and other applications. According to the invention, by constructing an informatization management platform, group concentration and data management of key business data are realized. And main member enterprises deploy ERP / supply chain systems, so that production and operation activities of main businesses are effectively supported, certain data are accumulated, and data analysis and mining of the project are facilitated.

The invention provides an underground diaphragm wall joint pipe pulling time monitoring system and method, and the method comprises the steps: arranging a joint pipe and a reinforcement cage before the pouring of an underground diaphragm wall, and arranging the underground diaphragm wall joint pipe pulling time monitoring system based on an optical fiber sensing technology on the joint pipe. The underground diaphragm wall joint pipe pulling time monitoring system comprises an optical fiber sensor for monitoring the temperature and strain of concrete on the outer side of a joint pipe, and the optical fiber sensor achieves synchronous measurement of temperature and sound waves based on a Brillouin-Rayleigh mixed framework and comprises a BOFDA optical fiber and a DAS optical fiber; and the DAS optical fiber is wound by taking the BOFDA optical fiber as an axis. The method has the advantages of high real-time performance and high precision. The distributed optical fiber sensing technology is adopted, temperature and strain changes in the concrete solidification process can be continuously monitored in real time, temperature and sound waves are synchronously obtained through single measurement, equipment does not need to be switched, and compared with a traditional empirical formula method, the method has higher precision and reliability.

The application discloses a gyrotron integrated test analysis method, and belongs to the field of high-power microwave device testing. The method designs a steady-state working condition debugging starting point according to a starting current curve; and combines experimental power measurement data to correct a simulated power characteristic surface. The method provided by the application combines theoretical simulation with experimental data, realizes rapid identification and optimization of gyrotron working characteristics, improves debugging efficiency and precision, and is suitable for engineering debugging and operation optimization of an electron cyclotron resonance heating system. The method has the advantages of process standardization, high safety and strong migration, and can improve debugging efficiency, enhance calibration precision and reliability.

The present application relates to the field of computer technology, and discloses a message transmission method in a multi-test environment, wherein the multi-test environment includes a first test environment and a second test environment, wherein the first test environment and the second test environment include at least one sender and at least one receiver, and the message is forwarded between the sender and the receiver through a message middleware, and the sender sends a message, wherein the message includes a first tag for indicating the sender; the message middleware receives the message, and determines a receiver as the message destination from the receivers connected to the message middleware according to the first tag; the receiver as the destination obtains the message via the message middleware. The present application enables each developer or tester to implement simultaneous testing of multiple services in their own test environment, greatly improving the efficiency of the test, effectively meeting the needs of developers and testers, and being convenient, fast and efficient.

A transaction risk identification method and device based on blockchain and secure multi-party computing are provided. The transaction risk identification method comprises: receiving a blockchain transaction request, the blockchain transaction request comprising transaction-related data; obtaining on-blockchain data of a blockchain transaction corresponding to the blockchain transaction request from a blockchain network node; obtaining off-chain data corresponding to the on-blockchain data from multiple off-chain storage nodes respectively; synchronizing the off-chain data obtained from multiple off-chain storage nodes to secure multi-party computing nodes respectively; performing secure multi-party computing and merging the results of secure multi-party computing to obtain a risk prediction model; and determining the risk level of the blockchain transaction based on the risk prediction model.

The invention discloses a project cluster planning system and method and a storage medium. The system comprises a processor and a memory, a computer program is stored on the memory, and when the program is executed by the processor, the following steps are realized: acquiring project data of a plurality of public service projects from a public service project database and preprocessing the project data; extracting feature data of a plurality of feature dimensions in the preprocessed data; converting the feature data of each dimension into a single-dimensional feature matrix; normalizing the single-dimensional feature matrixes and then fusing the single-dimensional feature matrixes into a multi-dimensional feature matrix; and on the basis of the multi-dimensional feature matrix, through a mode of iteratively merging project clusters and calculating modularity, cluster planning of public service projects is realized, a planning result is obtained, and visual display and interaction are carried out. Through multi-dimensional feature fusion and modularity optimization, scientific, efficient and quantifiable public service project cluster planning is realized, and the planning accuracy and management efficiency are improved.

The invention provides a method and a device for operating industrial internet equipment and a readable storage medium. The method comprises the following steps: receiving a first 5G message sent by a user terminal; according to the first 5G message, obtaining industrial internet equipment which is located in a preset range of the user terminal and is permitted to be operated by a user; returning a second 5G message to the user terminal; receiving a third 5G message sent by the user terminal after the user selects a target industrial internet device and a target operation from the industrial internet devices with the authority to operate and the operations which can be carried out; and forwarding the third 5G message to the UPF / edge computing server. According to the method, the device and the readable storage medium, the problems of relatively high cost and relatively large risk which are easily caused by operation of a scheme of customizing a terminal, operating an access control system on the terminal or entering a factory system in an industrial enterprise intranet in an existing method for operating the industrial internet equipment can be solved.

The invention provides a variable-parameter segmented ground pre-grouting system and method for a multi-layer aquifer, a three-dimensional grouting hole structure is adopted, and a graded grouting unit and a real-time monitoring unit work cooperatively: three-dimensional grouting holes are arranged at intervals of inner and outer double circles of long and short holes to form a closed water plugging barrier; the graded grouting unit is provided with high-pressure and low-pressure grouting pumps to meet the grouting requirements of deep and shallow holes; the real-time monitoring unit guarantees construction precision and data acquisition through an inclinometer and a pressure and flow sensor. The construction comprises the steps of early-stage investigation, test calibration, segmented downward grouting, variable parameter dynamic adjustment, quality detection and special part treatment, the grouting pressure, the slurry ratio and the segmented height are dynamically optimized based on the stratum characteristics, and the grouting blind area is eliminated in combination with a one-sequence cement-water glass double-liquid slurry and two-sequence chemical slurry synergistic process; precise plugging of multiple aquifers is achieved, curtain continuity and compactness are improved, construction risks are controllable, the construction period is shortened by 15%-20%, and slurry consumption is reduced by 18%.

The application relates to the technical field of power distribution power failure monitoring, and discloses a line power failure whole-process intelligent monitoring method and device and a storage medium. When a target line power failure whole-process intelligent monitoring is started, the application detects a target line power failure whole-process intelligent monitoring method and device and a storage medium. The target line power failure whole-process intelligent monitoring method and device and a storage medium are divided into several detection nodes, including operation ticket verification, operation condition verification, load control implementation, equipment tag implementation, specification verification, risk control implementation and log record verification. The related information of the target line power failure is collected through timing scanning, and each detection node is detected in sequence. If any abnormal behavior and information are found, an early warning is carried out. The application realizes intelligent monitoring of the line power failure whole process, ensures controllable risks and improves work efficiency.

The application discloses a kind of method and system for evaluating the security and economy of load demand response process, belong to electric power market demand response technical field.The method of the present application comprises: based on industrial and commercial user load, the analysis model of load demand response process is established;For the production process of target industrial and commercial user load, the correlation between the production process is established, the correlation is divided into multiple minimum subcut sets;Determine the economic influence of the multiple minimum subcut sets on target industrial and commercial user load demand response process;Determine the security and economy of target industrial and commercial user load demand response process.The present application can be flexibly organized according to spot market price, the adjustment amplitude and duration, so as to maximize the benefit.

The invention relates to the technical field of grain storage monitoring, and particularly discloses a processing characteristic monitoring and analyzing system for early indica rice for rice noodles in a storage process, which comprises the following steps of: generating a three-dimensional quality deterioration risk map according to storage environment data, and performing layered space sampling according to the three-dimensional quality deterioration risk map to obtain a sample set with coordinate identification; performing differential scanning calorimetry analysis on the sample to obtain gelatinization enthalpy value data, and integrating the gelatinization enthalpy value data with space coordinates and risk levels of the sample into a structured database; by taking the space coordinate as a position variable, the gelatinization enthalpy value as a target variable and the risk value as an auxiliary variable, processing by adopting a covariant Kriging algorithm, and generating a continuous aging degree prediction curved surface covering the whole storage space and corresponding uncertainty evaluation data; and finally, constructing a three-dimensional visual distribution map based on a prediction result, calculating a whole warehouse statistical index, identifying a high-confidence local deterioration region, and forming a quality decision report. The problem of monitoring distortion of a traditional method is effectively solved.

The invention relates to the technical field of meat goose breeding, and discloses an ecological goose breeding system which comprises a breeding site, a first metal purse seine is arranged on the ground of the breeding site, and a second metal purse seine is arranged on the ground, located in the first metal purse seine, of the breeding site. A culture pond is arranged between the first metal purse seine and the second metal purse seine, no less than six third metal purse seine are arranged on the ground, located in the second metal purse seine, of the culture pond, a culture shed is arranged on one side of the second metal purse seine, and a sealing door is hinged to the outer portion of each third metal purse seine. A house door is arranged on one side of the first metal purse net, and a diving plate is arranged in the culture pond. According to the ecological goose raising system, relatively high-density feeding is achieved, the method is small in investment, easy to manage, small in morbidity probability, controllable in risk and small in ecological pressure, meanwhile, the health and product quality of geese are guaranteed, and the purpose of guaranteeing the income is achieved.

The present invention is used in the technical field of preparation of fenpyroxene, and discloses a method for preparing 3-[3-bromo-2-methyl-6-(methylsulfonyl)phenyl]-4,5-dihydroisoxazole, using 4-methylsulfonyl-2,3-dimethylbromobenzene as raw material, reacting with a strong alkaline catalyst in a fixed bed reactor, and then after post-treatment, the intermediate obtained is 3-bromo-2-methyl-6-methylsulfonylbenzaldehyde oxime, and then the intermediate is reacted with chlorine and ethylene in a "one-pot method", and the obtained product is 3-[3-bromo-2-methyl-6-(methylsulfonyl)phenyl]-4,5-dihydroisoxazole. The method is simple to operate, mild reaction conditions, high degree of automation, high safety factor, and can realize continuous production; the utilization rate of raw and auxiliary materials is high, the product yield is high, and the equipment occupies a small area and saves space; there are few industrial wastes, it is environmentally friendly, and it is conducive to industrialization; the total yield of the method is not less than 80%, and the purity is greater than 99%.

The invention discloses an electric ignition device without pyrotechnic agent, comprising a shell, wherein the shell comprises a top cover, a cylinder and a nozzle which are fixedly connected in sequence, the top cover is provided with a through hole, a glass frit is installed in the through hole, and a first electrode and a second electrode are axially plugged and arranged inside the shell; in the invention, electrodes and electrically controlled solid propellants are directly used to replace the pyrotechnic agent ignition system in the existing ignition device, because the electrically controlled solid propellant is insensitive to the stimulation of dangerous sources such as open flames and high temperatures, the probability of being accidentally ignited is extremely small, the risk is controllable, and the safety risk of the existing ignition device on sea-based, road-based and space-based weapon platforms with high mechanical impact and high electromagnetic radiation can be completely eliminated, the safety is higher than that of the existing ignition device, the safety and dangerous factors caused by pyrotechnic agent are avoided, and the technical problem of low safety of the ignition device in the prior art is solved.

The invention discloses a method and a system for continuously activating a collective virtual role world based on a plurality of low-power-consumption entity nodes. The system comprises a plurality of low-power-consumption entity nodes running in an off-line priority mode, at least one user terminal and a cloud world state platform. The entity nodes are used for event perception, prompt output and user confirmation, and do not undertake semantic judgment, relation modeling or decision processing functions; the cloud world state platform is used for maintaining a continuously existing world state independent of the online state of any entity node, and the world state at least comprises a virtual role state, a group relationship and a historical event record. According to the system, an event-driven closed-loop mechanism is adopted, and the world state can still be updated based on the historical event and group relationship under the condition that the entity node is in an intermittent dormancy or offline state, so that continuous existence of a virtual character and a group world and continuous updating based on events and time are realized. According to the method, the dependence on continuous online or high computing power capability of a single entity node is avoided, and a virtual role world construction mode oriented to group collaboration and time accumulation is provided.