325results about How to "Guaranteed independence" patented technology

The invention discloses a data isolation and privacy protection method and system for a data security large model, and relates to the technical field of artificial intelligence, the method comprises the following steps: setting an independent storage area for each enterprise in an external knowledge base in advance, and transmitting encrypted data to the corresponding storage area based on an enterprise identifier, setting corresponding access authority for the encrypted data of each storage area; judging whether the user identity information and the user access permission information are compliant or not, extracting a keyword corresponding to the user demand information under the compliant condition, and performing similarity retrieval in an external knowledge base based on the keyword to obtain corpus data with the highest similarity with the keyword; the corpus data and the user requirements are jointly input into the large data security model to generate the data security document, and the problems that in the prior art, data security isolation and privacy protection cannot be achieved, and security and compliance use of data in the whole process cannot be guaranteed are solved.

The invention discloses a multi-person collaborative programming method and system, electronic equipment and a medium, and the method comprises the steps: providing a canvas task designer which supports the visual design of a plurality of canvases, and enabling each canvas to correspond to a subtask; sub-tasks designed in one or more canvases are stored as independent module files, and each module file can be developed by different developers; persistently storing the developed module file locally, and creating a module ID for the module file; and importing each module file into a unified project, and editing a data reference relationship and execution logic among the module files. According to the multi-person collaborative programming method and system, the electronic equipment and the medium provided by the invention, the whole project is divided into a plurality of independent sub-tasks through the canvas task designer, and each sub-task is stored in the form of the module file and can be independently developed by different developers.

The invention relates to the technical field of data driving and landslide surge disaster prevention and control, and discloses a landslide surge height prediction method and system based on a sparrow optimization random forest model.The method comprises the steps that for a target landslide area, a corresponding landslide surge physical model is built, and test groups with different landslide volumes and water depths are set for testing; a corresponding test data set is obtained, and equal-proportion scaling is carried out according to Froude similarity criteria; the method comprises the following steps: preprocessing test data to obtain a corresponding data set, and dividing the preprocessed data set into a training set and a test set; building a sparrow optimized random forest model, setting input values of various parameters, enabling the training set to train the sparrow optimized random forest model, and predicting the maximum height of the landslide surge by using the label data set and the trained sparrow optimized random forest model. The system comprises a data acquisition module, a data division module and a landslide surge prediction module. According to the method, the maximum height of the landslide surge can be accurately predicted.

The invention belongs to the technical field of computer vision and artificial intelligence, and discloses a combined zero sample image classification method based on hierarchical feature fusion. According to the method, a solution based on hierarchical feature fusion is innovatively provided for the technical difficulty of combined zero sample image classification. According to the method, features of different depths in a CLIP model visual encoder are selected and subjected to hierarchical fusion, multi-level and multi-scale visual information is effectively extracted, the fused features are further used for visual and semantic cross-modal interaction, and the understanding ability of the model for complex combinations is remarkably improved. In addition, by introducing a specific loss item, attributes and object features are effectively separated, and the feature aliasing problem is avoided. In a combined zero sample image classification task, the method shows excellent generalization ability and recognition effect, and can significantly improve the classification performance of the model for unknown complex combined images.

The invention relates to the technical field of circuit breaker service life evaluation, in particular to a high-voltage circuit breaker residual service life intelligent evaluation system, which comprises an operation data acquisition module for acquiring operation data of a high-voltage circuit breaker; the degradation degree feature extraction module is used for extracting degradation degree features from the processed operation data; the residual life calculation module is used for constructing a residual life prediction model by utilizing the degradation degree characteristics and adopting a generalized regression neural network algorithm, and calculating the residual life of the residual life prediction model; the early warning and maintenance strategy module is used for formulating a predictive maintenance strategy of the high-voltage circuit breaker based on the residual life calculation result in combination with the residual life probability density function and the expected loss rate of the circuit breaker, and balancing the economical efficiency and the reliability; according to the method, the degradation process of the circuit breaker is reflected in real time, potential faults of equipment are predicted in time, and delay and inaccuracy caused by traditional experience judgment and regular inspection are avoided.

The invention relates to the technical field of nucleic acid detection, and discloses a nucleic acid integrated detection device based on a flexible structure and a push-pull structure, which comprises a detection main body, an upper cover, a bottom shell and an extrusion block arranged between the upper cover and the bottom shell, the detection main body is arranged in an accommodating cavity between the upper cover and the bottom shell; the detection main body comprises a sample introduction tube, a nucleic acid extraction-free reagent chamber, a first buffer solution chamber, a nucleic acid amplification reagent chamber, a second buffer solution chamber, a uniform mixing chamber, a sample loading groove and chromatography test paper which are connected in sequence, wherein the nucleic acid extraction-free reagent chamber, the first buffer solution chamber, the nucleic acid amplification reagent chamber, the second buffer solution chamber and the uniform mixing chamber are flexible reagent chambers; the head end of the sample loading groove is connected with the uniform mixing chamber, and the tail end of the sample loading groove is connected with the chromatography test paper; and the extrusion block can move from one end of the upper cover to the other end and is used for extruding the liquid in the detection main body and forcing the liquid to flow downstream. The liquid is extruded to flow downstream only when the extrusion block is manually pushed to move, so that the controllability of the detection process can be realized.

The invention relates to the technical field of photovoltaic cells, and discloses a back contact solar cell and a preparation method thereof. The preparation method comprises the following steps: providing a substrate layer of a first conductive type having a first surface and a second surface opposite to each other; a first groove is formed in the first surface, and a bulge is formed beside the first groove; performing doping treatment on the inner wall surface of the first groove to form a first doping layer; the first doped layer is of a second conductive type; forming a passivation layer on the surface of the first doping layer; a second groove isolated from the first groove is formed in the protrusion; forming a first tunneling oxide layer on the second groove; forming a second doping layer of the first conduction type in the second groove and on the first tunneling oxide layer; a first electrode and a second electrode are formed, the first electrode penetrates through the passivation layer to be connected with the first doping layer, and the second electrode is connected with the second doping layer. The first groove and the second groove which are relatively isolated are formed by grooving at different positions of the substrate layer, so that efficient current collection is facilitated, short circuit is prevented, and the photoelectric conversion efficiency and the power generation efficiency are improved.

The embodiment of the invention discloses an array substrate and a display panel, the array substrate comprises a substrate and a plurality of conductive layers, the plurality of conductive layers at least comprise a first conductive layer, a second conductive layer and a third conductive layer which are laminated, the first conductive layer comprises a grid electrode of a driving transistor and a first polar plate connected with the grid electrode of the driving transistor, and the second conductive layer comprises a second polar plate connected with the grid electrode of the driving transistor. The second conducting layer comprises a second polar plate, the third conducting layer comprises a third polar plate, and the vertical projection of the first polar plate on the substrate and the vertical projection of the second polar plate on the substrate are overlapped and respectively form an upper polar plate and a lower polar plate of the storage capacitor; and the vertical projection of the second polar plate on the substrate and the vertical projection of the third polar plate on the substrate are overlapped and respectively form an upper polar plate and a lower polar plate of the voltage-stabilizing capacitor. According to the technical scheme provided by the embodiment, through the storage capacitor and the voltage stabilizing capacitor which are stacked up and down, the layout space utilization rate is improved, the capacitance value of the storage capacitor is increased, and the display effect is improved.

The invention provides forming equipment for U-shaped groove plates on the two sides. The forming equipment comprises a plurality of forming roller sets which are arranged at intervals in the advancing direction. The plurality of forming roller groups are sequentially provided with a first side edge upright area, a first side edge inclined area and a first side edge parallel area along the advancing direction; the two ends of the upper forming assembly of the forming roller set located in the first side parallel area are each provided with a first side parallel wheel, the two ends of the lower forming assembly of the forming roller set located in the first side parallel area are each provided with a second side parallel wheel, and the first side parallel wheels and the second side parallel wheels correspond to each other to form a third forming gap. And when the profile plate passes through the third forming gap, the first inclined section of the profile plate gradually gets close to the main body of the profile plate, so that the first inclined section is parallel to the main body of the profile plate to form a U-shaped groove structure. According to the technical scheme, the forming equipment capable of forming the U-shaped groove plates on the two sides can be provided.

The invention provides an intersecting shield interval protection construction method, which belongs to the technical field of building construction, and comprises the following steps: firstly, excavating an open cut foundation pit at an intersection, arranging a cast-in-situ bored pile and a crown beam as an enclosure structure in the foundation pit, and arranging a steel support system at the same time. And after the enclosure structure is completed, the foundation pit is excavated to the designed depth, and reinforced concrete supporting piles and pile top beams are constructed. And on the basis, a reinforced concrete protection plate is poured to form a sheet pile structure type protection structure system. And finally, foundation pit filling is completed in a backfilling mode. Before the shield passes through the cross point, a test section is arranged to collect related construction data, and preparation is made for subsequent formal tunneling. And in the actual shield tunneling process, the tunneling speed and the soil bin pressure are controlled, and synchronous grouting is conducted. And after crossing the cross point, arranging closed rings in the front and back areas, and carrying out wall back grouting by adopting double-liquid slurry. And finally, a geological radar is used for detecting the cavity and repairing, and the problem of mutual influence in up-down close-distance crossed tunnel construction is solved.

The invention relates to the technical field of explosion-proof display screens, in particular to a refreshing method and system for an explosion-proof display screen. The method comprises the following steps of collecting state parameters and basic parameters of the explosion-proof display screen, performing state feature extraction and screen feature analysis to obtain a state feature set, self-luminous characteristic data and a pixel unit group set, performing simulation screen reconstruction on pixel groups based on the self-luminous characteristic data, generating a simulation explosion-proof display screen model, and performing simulation display screen reconstruction on the explosion-proof display screen. Performing regional heat accumulation effect simulation on the simulation model to obtain simulated heat accumulation data, calculating a screen heat accumulation safety threshold value, evaluating a block buffer demand based on the heat accumulation threshold value and the simulated data, generating partition buffer demand data, formulating a buffer refreshing plan according to the data, obtaining a time zone buffer strategy, and updating the time zone buffer strategy. And generating refresh time sequence data by using a time zone buffer strategy, and performing segmented refresh control on the pixel group. According to the invention, a safer and more reliable explosion-proof display screen refreshing method is realized.

The invention belongs to the technical field of biomedical engineering and microfluidics, and particularly discloses a vascularized organ chip and method for large-scale culture, the vascularized organ chip comprises an upper runner layer and a lower culture layer, and the runner layer and the culture layer are fixedly sealed; a liquid storage pipe matched with the flow channel layer is adhered to the upper surface of the flow channel layer; according to the vascularized organ chip, the flow channel layer is used for pouring a culture solution to provide fluid stimulation and nutrients for cells; the three parallel-connected large-scale culture chambers of the culture layer are used for culturing cells, so that blood circulation of a microvascular system in a human body can be simulated, and a microenvironment in tissues can be reproduced more truly; meanwhile, the requirement for culturing a large number of tissue cells through the chip can be met, and the cell yield and the experiment scale can be effectively increased.

The invention discloses a photomask defect identification method, and belongs to the technical field of photomask detection. The method comprises the following steps: S1, acquiring a surface defect image; s2, preprocessing the surface defect image based on the imaging characteristics of the defect; s3, performing filtering algorithm correction on the preprocessed surface defect image; s4, performing colorimetric analysis on the surface defect image corrected by the filtering algorithm to obtain a particle region; s5, on the basis of morphological characteristics of defects, segmenting the particle region to obtain defect islands; and S6, performing morphological analysis on the defective island to obtain a defect type and a defect size. The photomask defect identification method provided by the invention combines morphological and colorimetric analysis methods to automatically process the surface defect image and extract the defect island, improves the accuracy of defect identification, gets rid of the constraint of the difference of different equipment imaging systems, realizes automatic batch processing, and saves the manpower and material investment in the mass production link.

The invention provides a flexible resource parameter identification method based on a KAN neural network, and relates to the technical field of power grid resource parameter identification, and the method comprises the following steps: obtaining historical operation data of power grid resources, and identifying flexible resources in the power grid resources through an analytic hierarchy process; according to the identified flexible resources, constructing a flexible resource digital model through a digital twinning technology, and extracting a sample data set according to the flexible resource digital model; based on the extracted sample data set, constructing and training a resource parameter identification model through a KAN neural network; and acquiring operation data of the flexible resources in real time, and identifying flexible resource parameters by using the trained resource parameter identification model. According to the method, the accuracy of identifying the flexible resource parameters by the model can be improved, more accurate decision support can be provided for power grid operators by identifying the flexible resource parameters, and more reasonable decisions can be made in the aspects of resource scheduling, energy distribution and the like.

According to the reflection-type oxyhemoglobin saturation simulation device and method and the testing method of the measurement device, an optical signal butt joint module is in optical signal butt joint with an oxyhemoglobin saturation probe of an external oxyhemoglobin saturation device to be tested; the optical signal docking module is provided with a plurality of optical signal channels, and light sources on an oxyhemoglobin saturation probe of an external oxyhemoglobin saturation device to be tested are in one-to-one correspondence with optical sensing devices in position. Comprising the following steps: collecting an optical signal emitted by an external to-be-tested oxyhemoglobin saturation device, and obtaining a corresponding photoelectric signal; performing signal processing on the photoelectric signal to obtain optical signal amplitude information and optical signal time sequence information; according to the light signal amplitude information and the light signal time sequence information of all the light sources, the light sources in the oxyhemoglobin saturation simulation device are controlled, and light signals with the corresponding amplitude and time sequence are output to serve as oxyhemoglobin saturation simulation signals. The test efficiency is greatly improved, and the device is also suitable for simulation tests of different models of to-be-tested oxyhemoglobin saturation devices and probes from various different manufacturers.

The invention discloses a cross-platform operating system upgrade patch automatic deployment method and system, and relates to the technical field of operating system patch management, and the method comprises the following steps: analyzing a patch dependency relationship, and dynamically adjusting a deployment sequence; performing isolation deployment based on a containerization technology; and monitoring the state of each container in real time, and performing real-time monitoring and feedback optimization on a deployment result. By means of the method, accurate control over patch deployment in a complex heterogeneous environment is achieved, the failure rate caused by dependency conflicts is reduced, meanwhile, deployment time is shortened, stability and reliability of system operation are improved, independence between patches is ensured, and the service life of the system is prolonged. According to the method and the system, system crash caused by patch incompatibility or operation failure is avoided, the deployment efficiency is improved, the efficient container isolation and highly compatible patch deployment process is realized, the self-adaptability and long-term stability of the system are improved, and powerful technical support is provided for complex and changeable patch deployment scenes.

The invention relates to the technical field of network security, in particular to a network protocol simulation method based on independent research and development, which comprises the following steps: S1, simulating a mainstream communication protocol and an application protocol in a protocol simulation mode; s2, interacting with a simulation protocol in a real protocol connection mode, and recording abnormal behavior connection information and command execution information content; s3, judging known contents for response by implementing protocol simulation; and S4, covering five categories of system service, database service, application service, industrial control service and Internet of Things service through a sensing protocol. The method has the advantages of being high in safety, good in stability, high in processing result accuracy, high in processing capacity and wide in coverage range.

The invention discloses a digital employee interference-free man-machine interaction method based on multi-user concurrent login, which comprises the following steps of: firstly, manually collecting and inputting user information into a database, and then evaluating and scheduling the user information input into the database by a digital employee until a selected idle user can normally log in a business personnel machine, and related operation on the business system is completed. According to the invention, digital employees simultaneously use different users to log in business personnel machines and are used for isolating a current business personnel desktop, so that the independence of operating a business system is ensured; the digital employee uses different users to log in the machine to execute related operations, so that interaction between the digital employee and business personnel is isolated, and the problems that the digital employee shields a user desktop and preempts a mouse and a keyboard of the business personnel due to front-end operation can be effectively solved; and meanwhile, the working efficiency of business personnel and digital employees is also greatly improved.

The invention discloses a method for isolating a server hook based on a sandbox, and according to the scheme, the security, the resource management efficiency and the isolation of Server hooks in a code management platform are remarkably improved, the defects in the aspects of resource consumption, authority control and the isolation in the prior art are effectively overcome, and the efficient and safe management requirements on the Server hooks in a multi-tenant environment are met. By the adoption of the scheme, resource consumption can be saved, and quick starting can be achieved, the Isole sandbox can execute codes immediately, the whole mirror image does not need to be loaded in advance, and resource use of each process can be specifically and finely controlled, so that resource management is more efficient. The Isole sandbox realizes quick response and efficient resource utilization through lightweight resource management and independent process space, and meanwhile, the process of each tenant is ensured not to interfere with each other.

The invention relates to a virtual private network communication method, device and equipment and a readable storage medium, and the method comprises the steps: forwarding a to-be-transmitted data stream to a virtual private network gateway through a private network, and transmitting the data stream to a virtual private network channel through the virtual private network gateway, and transmitting the data stream to a client through at least two tunnels in the virtual private network channel. Compared with the prior art, the embodiment of the invention has the advantages that the private network and the virtual private network are separated, the routing independence of the private network is guaranteed, the to-be-transmitted data stream is further forwarded to the virtual private network gateway through the private network, and the data stream is sent to the virtual private network channel through the virtual private network gateway. And transmitting the data stream to the client through at least two tunnels in the virtual private network channel, using a plurality of VPN tunnels, providing active-standby and active-active modes, providing more VPN networking choices, and ensuring high availability of services.

The invention discloses a medical automation module, an amplification system preparation module and a sample treatment system, and relates to the technical field of low-pollution-risk automatic medical examination, and provides the medical automation module, the amplification system preparation module and the sample treatment system. An automatic conveying channel with independent negative pressure is arranged in the medical automation module, and the conveyed objects are conveyed to other medical automation modules through the automatic conveying channel or the conveyed objects conveyed from other modules are collected through the automatic conveying channel. Therefore, the isolation between the transferred object and other functional areas or storage positions of the medical automation module is realized, which is similar to one-way transfer window transfer between traditional modularized laboratories, and the risk of cross contamination is reduced to the greatest extent. In addition, a first negative pressure generation part is arranged in the medical automation module, the automatic transmission channel is connected with a second negative pressure generation part, the first negative pressure generation part and the second negative pressure generation part are matched with each other for space purification, and the pollution risk is further reduced.

The invention discloses an unmanned aerial vehicle hybrid deployment flight control system. The system comprises an airborne computing unit arranged on the unmanned aerial vehicle, a computing power CPU of the airborne computing unit comprises a plurality of cores, and flight control software is installed on the airborne computing unit in a hybrid deployment mode; a specific core of the computing power CPU runs the flight control software and the RTOS real-time domain; other cores of the computing power CPU run a Linux operating system and an intelligent computing domain, and the intelligent computing domain is used for executing an intelligent computing task; and different cores of the computing power CPU are connected through a communication bus. According to the invention, the flight control software and the intelligent computing task are mixed and deployed on different cores of the same airborne computing unit, so that when the airborne computing unit needs to be configured, an independent flight control board card is not used any more; flight control software and an intelligent computing task share one computing power CPU, redundancy and volume increase of multiple hardware modules are avoided, and installation complexity and cost are effectively reduced.

The utility model discloses an integrated sampler for farmland soil quality detection, and relates to the technical field of soil sampling machinery. The device comprises a mounting box, a control screen is arranged at the top of the mounting box, a first electric telescopic rod is arranged at the top of an inner cavity of the mounting box, a mounting block is arranged at the output end of the first electric telescopic rod, a rotating motor is arranged at the bottom of the mounting block, and a spiral drill rod is arranged at the output end of the rotating motor. A plurality of mounting grooves are formed in the side face of the spiral drill rod, second electric telescopic rods are arranged on the side faces of the mounting grooves, and sampling assemblies are arranged at the output ends of the second electric telescopic rods. According to the utility model, separated sampling is carried out through the arranged sampling assembly, so that soil samples can be accurately selected according to the measured depth required actually, layered grouping sampling at different heights can be carried out on the same sampling point through one-time operation, the operation is convenient and labor-saving, and the sampling efficiency is improved. The soil samples are not influenced and mixed in the sampling process, so that the independence of each soil sample is ensured.

The invention discloses online grinding roller and grinding wheel repairing equipment, and relates to the technical field of grinding roller and grinding wheel repairing, the online grinding roller and grinding wheel repairing equipment comprises a lifting mechanism and a grinding wheel mechanism, the lifting mechanism comprises a device base, a grinding roller is rotatably mounted on the device base, the grinding roller is repaired through the grinding wheel mechanism, and a bottom plate is fixedly mounted on the device base; a lifting air cylinder is fixedly installed on the bottom plate, a lifting side plate is fixedly installed at the telescopic end of the lifting air cylinder, a rotating plate is rotatably installed on the lifting side plate, the grinding wheel mechanism comprises a grinding wheel sliding plate, the grinding wheel sliding plate is fixedly installed below the rotating plate, a third sliding block is slidably installed on the grinding wheel sliding plate, and an air cylinder frame is fixedly installed on the grinding wheel sliding plate. When different working problems of the grinding roller are solved, the working efficiency can be improved and the repairing cost can be reduced by adopting different repairing modes of grinding or coating repairing, and the online grinding roller repairing precision can be improved by adopting adjustable repairing equipment.

The invention discloses a sewage surface foam and scum treatment device and method. The sewage surface foam and scum treatment device comprises a pretreatment tank and an oxidation treatment tank, the pretreatment tank comprises a sewage area and a filter area, a water outlet is formed in the partition plate, an inclined scum discharge pipe with the upper end penetrating through the sewage area to be communicated with the outside is arranged at the water outlet, and the bottom of the scum discharge pipe is of a filter plate structure; the filtering area is communicated with the oxidation treatment tank; a foam scum discharging device is arranged at the upper end of the scum discharging pipe and comprises a driving rotary drum, a plurality of scraping plates are arranged on the outer surface of the driving rotary drum in the circumferential direction, the ends of the scraping plates are of an L-hook-shaped structure, a discharging groove is formed in the outer wall, beside the scraping plates, of the driving rotary drum, and the bottom face of the discharging groove is obliquely arranged; and the driving drum can rotate to drive the scraper to move to the outlet of the scum discharge pipe to remove foam scum. The water outlet structure of the pretreatment tank is improved, and meanwhile, the foam and scum discharging device with an improved structure is arranged, so that collection and defoaming treatment of foam and scum can be realized during scraping.

The invention provides an endoscope which comprises a main body and a photoelectric component, the main body comprises a first shell and a tube body, a mounting cavity is formed in the first shell, the tube body is connected to the front end of the first shell, and the interior of the tube body is communicated with the mounting cavity; the photoelectric assembly comprises a mounting box and an imaging unit connected to the mounting box, the mounting box is arranged in the mounting cavity, the imaging unit is arranged in the tube body, the mounting box comprises a housing, a connecting seat and an elastic part, a sealing cavity is formed in the housing, and a mounting hole is formed in the side wall of the housing; the connecting seat is arranged in the sealing cavity, and the outer wall of the connecting seat is in sealing connection with the mounting hole; the elastic piece is arranged in the sealing cavity, and the elastic piece is connected between the inner wall, facing the mounting hole, of the housing and the connecting base in an abutting mode. The invention is used for solving the technical problem that the photoelectric component in the endoscope is difficult to reuse.

The utility model discloses a defoaming roller for floor construction, relates to the technical field of building construction, and adopts the following scheme that the defoaming roller comprises a roller and a protection mechanism arranged at one end of the roller, and the protection mechanism comprises a connecting assembly and an anti-skid assembly; the rolling shaft is rotationally connected with the support, the support is made of a chromium-plated material and is not prone to rusting, the service life is longer, threads at the two ends of the detachable rod are rotationally connected with the two sets of connecting rings, the appropriate detachable rod can be conveniently replaced according to the actual terrace range, the curved-surface neck is in an arc shape, the handheld habit of a human body is met, and the curved-surface neck is made of a polyamide material and is high in strength and good in toughness; the handle at one end of the curved neck is made of TPE materials, hand discomfort caused by long-term use of constructors is reduced, hand feeling is improved, hand sticking is avoided, the anti-skid sleeve is arranged on the surface of the handle, anti-skid lines are evenly formed in the anti-skid sleeve, the contact area is increased, the anti-skid performance is enhanced, use of the defoaming roller is facilitated, and practicability is achieved.

A cold plate assembly, a battery pack support structure, a battery pack and an electric device, the battery pack comprises a cross beam and a tray, the cross beam is arranged in the tray and is used for separating an accommodating cavity, a gluing groove extending along the length direction of the cross beam is formed in the cross beam, and the cold plate assembly comprises a cold plate and a partition plate; the cold plate comprises a connecting surface facing the cross beam; the partition plate is connected to the connecting face, used for extending into the gluing groove and suitable for extending in the length direction of the cross beam. The partition plates extend into the gluing grooves of the cross beams, on one hand, the bonding area of bonding glue can be increased, and therefore the strength of bonding the cold plate assembly and the cross beams through the bonding glue is improved; and on the other hand, when the single cavity of the battery pack is in thermal runaway, even if the cold plate moves upwards to swell due to the failure of the adhesive, the displacement of the partition plate can continuously ensure the independence of the two isolated cavities in the battery pack, so that the electrolyte is prevented from flowing between the two cavities, and greater safety accidents are avoided.

The invention discloses a power grid consumption blocking factor identification method based on an RNN-SHAP model. The method comprises the following steps: determining a set of new energy consumption blocking factors according to measurement data and engineering experience; performing feature decorrelation by using a Pearson's correlation coefficient, establishing an RNN-SHAP model, taking data of a specific line model and section active power as input of a neural network model, taking the new energy blocking quantity as output of the neural network model, and predicting the new energy blocking quantity in different time periods through the RNN; the contribution degree of each blocking factor to the new energy blocking amount is analyzed by using an SHAP algorithm so as to identify the blocking key factor of each time period. According to the method, the RNN neural network and the SHAP algorithm are utilized, the influence degree of the blocking factors in each time period on the new energy blocking amount can be effectively estimated, and therefore the key factors causing new energy blocking in different time periods are determined.

The utility model provides a burner and a stove. The combustor comprises a fire distributor and an inner ring fire cover covering the fire distributor, a first gas mixing chamber and a second gas mixing chamber are defined between the inner ring fire cover and the fire distributor, and the first gas mixing chamber and the second gas mixing chamber are separated from each other. A first fire outlet hole communicated with the first gas mixing chamber and a second fire outlet hole communicated with the second gas mixing chamber are formed in the inner ring fire cover, and the second gas mixing chamber is eccentrically arranged relative to the inner ring fire cover. Thus, the problem that the first fire outlet hole and the second fire outlet hole compete with oxygen during combustion can be better avoided, sufficient combustion of gas at the first fire outlet hole and the second fire outlet hole is guaranteed, and the problems that smoke exceeds the standard, and heat efficiency is low are avoided.