45 results about "Subdivision" patented technology

The invention discloses a suburban transition area range and type identification method, and relates to the technical field of city attribution, and the method comprises the steps: collecting and preprocessing multi-source city big data, and determining the characterization of different expansion modes through the multi-source city big data; the method comprises the following steps of: detecting and extracting different urban development boundaries by using a Densis-Graph threshold extraction method; identifying a city core area UCZ and a suburban transition area USTZ driven by different factors through a city development boundary detected by superposition and dislocation, and subdividing the USTZ into a planning-dominant USTZ and a market-dominant USTZ; the spatial balance of suburban transition areas is analyzed by utilizing raster data, the heterogeneity and the spatial development balance of the suburban transition areas are analyzed, and the expansion mode of metropolitan areas is defined. According to the method, USTZ recognition is independent from urban and rural transition area recognition, and on the basis of USTZ recognition, a power mechanism and spatial development balance analysis are fused, so that the defect that the existing technical scheme can only analyze a static spatial pattern but cannot dynamically analyze spatial formation and spatial evolution is overcome.

A land-use planning system includes a data collection module configured to extract a shape file associated with a property address of a plot of real property in a jurisdiction. The shape file includes a location, a geometry, and attribution of a point, a line, and / or a polygon features of the plot of real property. An artificial intelligence (AI) model is adapted to analyze the shape file. The AI model is fine-tuned based on a regulation governing lot subdivision in the jurisdiction. A recommendation engine is integrated with the AI model to generate an optimal plot boundary suggestion to adhere to the governmental regulation while maximizing financial viability of split lots from the property address. A visualization component creates a visual representation of the split lots in the jurisdiction displaying the optimal plot boundary suggestion on a rendering of the shape file.

The invention discloses a disaster prevention and control refined division method based on map data. The method comprises the following steps: step S10, subdividing an evaluation unit based on map data, landform data and administrative division; step S20, comprehensively selecting prevention and treatment alternative areas through risk assessment, vulnerability assessment and disaster assessment; step S30, constructing an index system from three dimensions of dangerousness, exposure and vulnerability; s40, performing index quantification based on the map data and the investigation and survey data, and calculating the weight of each index in combination with the information entropy; step S50, calculating a comprehensive index of each evaluation unit by adopting a Jenks natural fracture method; and step S60, finely delimiting disaster prevention and control key areas in combination with actual management department experience and comprehensive indexes. The method is convenient for later-period management, avoids a large amount of repeated work, and has relatively high objectivity and reference value.

This invention discloses a method for identifying the scope and type of suburban transition zones, relating to the field of urban demarcation technology. The method includes: collecting and preprocessing multi-source urban big data, and using this data to clearly characterize different expansion patterns; detecting and extracting different urban development boundaries using the Densi-Graph threshold extraction method; identifying the urban core zone (UCZ) and the suburban transition zone (USTZ) driven by different factors by superimposing and dislocating the detected urban development boundaries, and subdividing the USTZs into planning-driven and market-driven USTZs; and analyzing the spatial balance of suburban transition zones using raster data, analyzing their heterogeneity and spatial development balance, and clarifying the expansion pattern of metropolitan areas. This invention separates USTZ identification from urban-rural transition zone identification and, based on USTZ identification, integrates dynamic mechanism and spatial development balance analysis, addressing the shortcomings of existing technical solutions that can only analyze static spatial patterns but cannot dynamically analyze spatial formation and spatial evolution.

The invention provides a flat part sorting system. The flat part sorting system comprises primary sorting equipment, fine sorting equipment and box sealing equipment. The primary sorting equipment is provided with a plurality of primary sorting storage positions, each primary sorting storage position corresponds to one primary sorting flow direction, and the primary sorting equipment can scan the surface sheet of the flat part, obtain the corresponding primary sorting flow direction according to the surface sheet information and place the flat part into the corresponding primary sorting storage position; the number of the subdivision devices is multiple, each subdivision device is provided with a plurality of subdivision piece storage positions, each subdivision piece storage position corresponds to one subdivision sorting flow direction, the subdivision devices can sort the flat pieces from the primary subdivision piece storage positions again, and the subdivision devices can scan the surface sheets of the flat pieces and obtain the corresponding subdivision sorting flow directions according to the surface sheet information. The flat pieces are placed in the corresponding fine storage piece positions, and fine sorting boxes used for containing the flat pieces are placed in the fine storage piece positions; and the box sealing equipment can seal the fine sorting boxes and paste bar codes. The sorting system meets the large-scale flow direction requirement, and the process layout has elasticity and flexibility.

The present invention discloses a sleeping cabin modeling method and system based on subdivision surfaces, the method comprising: obtaining sleeping cabin design parameters; discretizing the sleeping cabin into subdivision surfaces, and constructing a sleeping cabin geometric model based on the subdivision surfaces; obtaining a complexity index C of the sleeping cabin geometric model; and optimizing the control points P using a genetic algorithm. ij , to minimize the geometric complexity index C and the structural weight w, while satisfying that the vibration response acceleration a is less than the threshold a max and the maximum stress σ max The present invention can enhance design flexibility, achieve personalized customization, improve design efficiency and innovation, optimize ergonomic performance and enhance safety.

The present application relates to a kind of for deep recess open-pit new level development water pressure environment reconstruction efficient ditching method, the lithology and fracture distribution characteristics of rock mass in the in-and-out ditch ditching area are proved, and according to this, each construction section of in-and-out ditch channel is subdivided into water gushing area, conventional area and first blast area.In first blast area and water gushing area and outside, uniformly arrange precipitation well, outside, arrange drainage well, after the surface fissure water is drained in advance, from first blast section, it is formed to gather water loose blast pile by rapid penetration and blasting to both sides.In the pre-splitting blast hole drilled between drainage well and the first blast area and water gushing area of channel, bottom is strengthened charge and is simultaneously detonated with adjacent channel construction section, and through drainage passage is formed in the bottom of blast pile between drainage well and in-and-out ditch.In the completion of penetration and blasting, water pump in drainage well is full load continuous pumping, so that the water level of blast pile is lower than the operating surface of electric shovel, and electric shovel is combined with car flat car full section high continuous ditching to new level operating surface.The present application has the advantages of improving penetration and blasting effect, improving ditching efficiency, flexible selection of development opportunity etc..

Methods and systems for dynamic port subdivision during link negotiation and initiation are provided. Embodiments include selecting a reference lane from port configuration information for the potential link partner; selecting a subdivision evaluation lane from the port configuration information for of the potential link partner; and comparing a GUID and port number of the reference lane with a GUID and port number of a subdivision evaluation lane. If the GUID and port number of a reference lane and the GUID and port number of a subdivision evaluation lane are not the same, embodiments include subdividing the port into a plurality of subdivided ports.

The present invention relates to the field of land consolidation technology, and in particular to a method for classifying and matching land consolidation types in towns based on industrial characteristics. Through multi-parameter normalization processing of NDVI, industrial heat emissions, water intake, and soil heavy metals, a three-dimensional tensor is constructed to integrate spatial, temporal, and characteristic three-dimensional information, achieving an integrated "space-time-feature" representation and accurately locating the intensity and type of coexistence effects. Based on the quantified nonlinear relationship between photothermal resonance and water-pollution coupling using STCI and WPSC, the coexistence intensity index (CI) is used to comprehensively assess risk levels, breaking through the limitations of the traditional two-dimensional system and providing a quantitative basis for type classification. Based on the threshold combination of CI, STCI, and WPSC, the consolidation types are subdivided into four categories, each of which is matched with a progressive path containing three technical modules, realizing closed-loop management of "diagnosis-treatment-acceptance."

The application discloses a method for determining resource space distribution, comprising the following steps: dividing a zone into multiple subdivision units; assigning success probability to the oil and gas trap integrity of each subdivision unit to obtain a trap probability map; assigning success probability to the target reservoir-forming element of each subdivision unit to obtain a target reservoir-forming element probability map; forming a geological risk unit superimposed map according to the trap probability map and the target reservoir-forming element probability map; obtaining the trap probability, the geological success rate and the area of each subdivision unit from the trap probability map and the geological risk unit superimposed map; determining the number of successful traps of the subdivision unit according to the total number of successful traps, the area, the trap probability and the geological success rate; determining the undiscovered resource scale of the subdivision unit according to the total number of successful traps, the number of successful traps and the undiscovered resource scale, so as to determine the resource space distribution of the zone according to the undiscovered resource scale of each subdivision unit.

The invention provides a geographic element-based greening maintenance section intelligent division method, which comprises the following steps of: 1, acquiring geographic element data of a target area, including POI point data, water system sideline data and road sideline data, and 2, respectively generating corresponding kernel functions according to the POI point data, the water system sideline data and the road sideline data, generating a comprehensive weight distribution map covering the target area through a weight accumulation mode; step 3; selecting a corresponding number of seed points according to a preset section division number, and generating a weighted Voronoi graph based on the weights of the seed points; step 4, taking the variance of the weight accumulation sum of the subdivided grids in each Voronoi sub-region as a loss function to obtain an equalized weighted Voronoi graph; and 5, according to the optimized weighted Voronoi diagram, cutting and segmenting the target area, and outputting a final greening maintenance section division result. According to the intelligent division method, the division efficiency is improved, and section division is formed; and the method has good expansibility.

The invention relates to the technical field of land reclamation, in particular to a town land reclamation type division and path matching method based on industrial characteristics, which constructs three-dimensional tensor integration space, time and characteristic three-dimensional information through NDVI (normalized difference vegetation index), industrial heat emission, water intake and soil heavy metal multi-parameter normalization processing, realizes'time-space 'integrated characterization, and realizes the purpose of classification and path matching of the town land reclamation type division and path matching of the town land reclamation. The strength and the type of the coexistence effect are accurately positioned; based on STCI and WPSC, a nonlinear relationship between photo-thermal resonance and water-pollution coupling is quantified, a risk level is comprehensively evaluated through a coexistence strength index CI, the limitation of a traditional two-dimensional system is broken through, and a quantitative basis is provided for type division; according to the threshold combination of CI, STCI and WPSC, treatment types are subdivided into four classes, each class is matched with a progressive path comprising three technical modules, and closed-loop management of'diagnosis-treatment-acceptance 'is realized.

The invention discloses a subdivision self-discharging sand transporting ship, a sand transporting system and a ship-crossing sand transporting method. The subdivision self-unloading sand transporting ship and sand transporting system comprises a sand transporting ship and a continuous ship-crossing self-unloading system. In the longitudinal direction, a cargo hold of the sand carrier comprises a plurality of independent sand storage cabins; the continuous ship-crossing self-discharging system comprises a cabin bottom conveying belt, a lifting conveyor and a folding feeding arm. The cabin bottom conveying belt is located at the bottom of the sand storage cabin and receives sand flowing out through the remote control valve. The head end of the lifting conveyor is connected with a cabin bottom conveying belt, and the tail end extends to a deck; the folding feeding arm comprises a base, a power conveying pipe, a guide pipe and a flexible pipe; and a rotary hopper is arranged on the base and is used for receiving sand output by the lifting conveyor. According to the method, continuity and high efficiency of sand conveying and supplying are guaranteed, the time for the fracturing ship to return to a wharf to supply the propping agent is saved, sand on different sand storage cabins on the sand conveying ship can enter a ship-crossing self-discharging system in a controlled mode, and certain automatic sand conveying capacity is achieved.

The invention discloses a unified urban and rural household address coding method and system based on extended postal codes and capable of being subdivided to building door layer households. The core of the method is that standardized digital code sequences are expanded for urban and rural addresses on the basis of current six-bit postal codes; wherein the house part of the city address innovatively adopts a six-bit'building door unit-floor-house door sequence 'coding structure. The system comprises a code generation module, a data storage module and an address service module. According to the method, one user, one address and one code are realized, and the code has spatial readability, so that the efficiency and intuition of terminal accurate addressing are greatly improved, and meanwhile, the method is completely compatible with a traditional postal service system.

The invention discloses an open-loop displacement table subdivision equidistant and commutation compensation control method and system, relates to the technical field of stepping motor control, and mainly aims at solving the problem that the positioning error of a displacement table under the subdivision control of an existing stepping motor is large. The method mainly comprises the following steps: under the condition that a direction represented by a displacement direction parameter is the same as a current displacement direction, driving a stepping motor to execute each subdivision step in a subdivision step sequence according to an expected displacement according to a pulse signal duty ratio parameter and a pulse signal period parameter sequence, under the condition that the direction represented by the displacement direction parameter is opposite to the current displacement direction, the reversing preloading step number is calculated according to forward and reverse displacement data collected in the bidirectional subdivision step scanning process of the target displacement table; and after the target displacement table is reversed to the target direction and the reversing preloading step number is executed in the target direction, executing the step of subdividing each subdivision step in the step sequence according to the expected displacement. The method is mainly used for controlling the stepping motor of the displacement table.

Provided is a snow melting and removing machine that travels on a ground including snow accumulated on a steel sheet laid at a construction site. 【Solution means】A snow melting and removing machine (100) device that travels on a ground including snow accumulated on a steel sheet laid at a construction site, comprising a snow melting mechanism (110) for melting the snow accumulated on the steel sheet, a snow removing mechanism (120) for melting the snow and discharging the snow water generated after melting, a subdivision mechanism (820) for facilitating the drainage of snow that is not completely melted by the snow melting mechanism (110) and remains in a semi-melted state, and a snow removing mechanism (330) for discharging the snow water generated after melting by the snow melting mechanism (110) and the minute melted snow generated after subdivision by the subdivision mechanism (820). The snow removing mechanism (120) includes a moving mechanism (130) for mounting the snow melting mechanism (110) and the drainage mechanism (330) and moving them. A snow melting and removing machine (100) is provided, characterized in that it has the above structure.

The invention relates to a construction guidance system and method for low-carbon construction. The system comprises a project decomposition module for obtaining various construction building material categories related to a building project based on project information of the building project; the building material selection module is used for a user to select a subdivided construction building material corresponding to each construction building material category from a subdivided construction building material library; the construction method selection module is used for a user to select a construction method corresponding to each subdivided construction building material from the construction method library; the guidance data acquisition module is used for acquiring guidance data of the building project based on the project information of the building project, the subdivided construction building materials corresponding to each construction building material category and the construction method corresponding to each subdivided construction building material, and the guidance data comprises carbon emission data; and the display module is used for displaying the guidance data of the construction project. The system can quickly and accurately evaluate the carbon emission performance of various building material and construction method combinations interested by a construction party, and provides a scientific basis for construction decision making.

The invention discloses a micro-positive pressure-dew point double closed loop and subdivision autonomous control system and method for a Sagomean energy storage station. The system forms a parallel closed loop of a micro-positive pressure ring and a dew point difference ring through differential pressure and dew point sensing in each separable sub-cabin, and the safety difference value of the micro-positive pressure relative to the outside in the cabin and the safety difference value of the dew point in the cabin relative to the outside dew point are maintained respectively. And subdivision metering and priority distribution are carried out on the drying / air supply resources through the resource scheduling bus, and air path isolation is carried out on subdivisions in case of abnormity. The system combines access control, environmental event feedforward, step pressurization self-inspection and dustproof non-return structures, realizes low dust entry and dew formation resistance, improves the station-level availability rate, and is suitable for containerization / cabin type BESS in the Sagomean environment.

The invention relates to a method for determining at least one product parameter (PP1) for a product (1), wherein an ecodesign requirement is quantified by the product parameter (PP1). The method comprises the following steps: a) providing a geometry data record (GEO) for the product (1) within a development environment (2) for computer-aided construction, wherein the product (1) is subdivided within the geometry data record (GEO) into a plurality of partial objects, and wherein for the partial object in question an associated material type (m1, m2) and information about an associated production process (p1,p2) are specified, b) providing a first data record (D1), which contains for a plurality of material types (mi) respective associated quantity-specific material contributions (mbj) for the product parameter (PP1), c) providing a second data record (D2), which contains for a plurality of possible production processes (pi) respective associated quantity-specific process contributions (pbi) for the product parameter (PP1) to be determined, and d) determining an absolute value numeral of the product parameter (PP1) within the development environment (2) for computer-aided construction by taking into account at least one total material contribution (Mg) and a total process contribution (Pg), wherein the total material contribution (Mg) is determined on the basis of a summation over partial material contributions (Mj) of the individual partial objects and each of these is the result of the product of the material quantity (vj) in the partial object and a quantity-specific material contribution (mbj) associated with the respective material type (mj), wherein the total process contribution (Pg) is formed on the basis of a summation over partial process contributions (Pj) of the individual partial objects, and for the partial object in question, each of these is the result of the product of the material quantity (vj) and the respective quantity-specific process contribution (pbj) associated with the production process (Pj) in question. The invention also relates to a corresponding computer program product.

The invention discloses a building global sunshine analysis method based on a live-action three-dimensional model, and the method comprises the steps: calculating a sunshine vector according to a time window, the number of analysis days, a moment list and the latitude and longitude of a location, and carrying out the loading, normal vector correction, roof recognition and adaptive subdivision of a building model. And for the subdivided building model, constructing a ray parallel to the sunlight direction by taking the center point of the surface as a starting point, judging whether the surface is shielded or not through ray-grid intersection detection, and calculating the sunshine duration of the triangular surface. And further calculating direct radiation, scattered radiation and ground reflection radiation of the surface, and estimating the total irradiance of the triangular surface. And calculating a mean value of all results on the time sequence to obtain a comprehensive sunlight analysis result. And matching an analysis result with a model surface index, exporting a data table, and embedding a surface patch color into a model for storage.

The invention is suitable for the technical field of underground water treatment and recharge in the civil engineering field, and particularly relates to an underground water filtering device for foundation pit recharge and a using method thereof, the underground water filtering device comprises a filtering box body, the top end of the filtering box body is of an opening structure, and the bottom end of the filtering box body is of a sealing structure; a precipitation shunting assembly is arranged in the filtering box body; the precipitation and diversion assembly comprises a bottom bearing partition plate, and the bottom bearing partition plate is arranged on the inner wall of the filtering box body. According to the invention, by constructing a multi-stage filtering path combining the precipitation diversion assembly and the drawer type filter element structure, ordered diversion and graded adsorption filtering of underground water after zoned precipitation are realized for the first time. The filter element drawing frame is provided with a detachable structure, so that replacement and maintenance are convenient, and the operation and maintenance cost is remarkably reduced. The settling area adopts a vertical subdivision turbulent flow design, so that the retention time of a water body is effectively prolonged, the settling efficiency is improved, and large particles are ensured to enter water guide gaps after being fully settled.

1. Name of the product in this design: Graphical User Interface for Automatic Room Chart Conversion System for Electronic Devices. 2. Purpose of this design: To automatically generate DWG and PDF drawing files of real estate with different floor plans and units, and to perform related drawing file management and special layer settings. 3. The key design features of this product are the graphical user interface displayed on the screen of the electronic device. The key design features are the overall layout of the interface, the division of functional areas (such as the processing areas for layered subdivision diagrams and single-unit subdivision diagrams), the visual style and arrangement of each operation button (such as generate, delete, regenerate, etc.), the presentation of the file list, the display effect of the task progress bar, and the design of the area for modifying the name of special layers. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is a graphical user interface, and its design focus is on the visual content displayed on the screen, omitting the rear view, left view, right view, top view, and bottom view. 6. Purpose of the graphical user interface: Main view: The initial main interface displayed by default after the system starts; the interface is divided into two file list areas on the left and right, which respectively display the file lists of the floor plan and the single-unit plan; the middle area has function operation buttons, including the function modules of "Number of Rooms in Guangzhou Achievement Households", "Delete All Single-Unit Plans", and "Regenerate Single-Unit Plans"; the lower left corner is the function selection option, and the lower right corner is the core operation button "Generate DWG and PDF", which is the trigger entry point for file generation operations. Figure 1 shows the main interface of the drawing generation tool, which includes processing options for layered and single-unit drawings. It displays a list of files to be processed or already generated, and provides main operation buttons such as "Description", "Delete All", "Regenerate", and "Generate DWG and PDF". This interface is triggered by clicking the "Generate DWG and PDF" button in the main view. The file list and functional area layout of the main view are retained, and the button in the lower right corner is changed to "Generating...". The progress bar at the bottom of the interface displays the task processing progress in real time, providing feedback to the user on the current file generation progress. Interface status change diagram 2: This diagram shows the status of the file generation task as completed or in progress. The progress bar (e.g., showing 100%) and status prompts (e.g., "Generation complete") provide feedback to the user on the current processing progress. This interface automatically jumps to the interface status change diagram 1 after the task is completed, with the progress bar showing 100% and the "Generation complete" and "Open folder after generation complete" buttons added. Users can click the "Open folder after generation complete" button to directly open the folder where the generated file is located and complete the entire process. 7. Human-computer interaction method of graphical user interface: Users can perform corresponding functions by clicking the operation buttons on the interface with a mouse or touch: Clicking the "Generate DWG and PDF" button in the main view triggers the file generation task, and the interface jumps to the interface state change diagram 1; after the task is completed, it automatically jumps to the interface state change diagram 2, and clicking the "Generation Completed Open Folder" button can access the generated files; the interface provides real-time feedback on the operation status and processing results to the user through file list, progress bar, pop-up window, and text prompts.

The invention relates to a method for liquefying a gas. The method includes compressing a main stream of gas. The method further includes cooling the compressed main stream. The cooling main stream includes first subdividing the compressed main stream. The first subdivision provides a first cooling flow. The cooling main stream also includes subsequent subdivision of the compressed main stream at least once. At least one subsequent subdivision of the compressed main stream provides at least one subsequent cooling stream. The cooling main stream also includes cooling the first cooling stream via at least one subsequent cooling stream. The cooling main stream also includes cooling the compressed main stream via a first cooling stream and cooling the main stream via at least one subsequent cooling stream.

The invention discloses a method for creating subsections based on part division, which comprises the following steps of: analyzing and randomly combining and assembling based on uploaded model data to generate a project management structure tree; creating part division based on the generated project management structure tree, and creating a branch project as a second-level structure or a third-level structure according to the actual situation of the project; when the project management structure tree needs to be changed, the construction stages of the second-level structure and the third-level structure are switched as follows: when the construction stage of the second-level structure is switched to the third-level structure, a sub-branch is created for the construction stage of the second-level structure, and the sub-levels of the created sub-branch share the sub-levels of the construction stage of the original second-level structure; and when the construction stage of the three-level structure is switched to the two-level structure, deleting all the sub-subsections under the construction stage of the original three-level structure, and merging data under the sub-subsections.

The invention relates to the field of oil and gas field development, and discloses an oil field reserve assessment and asset value reduction early warning fusion management method and device, and the method comprises the steps: obtaining basic data; dividing the oil field into a plurality of subdivision units based on the basic data; calculating residual economic recoverable reserves of each subdivision unit based on the basic data; calculating the loss rate of each subdivision unit based on the basic data and the remaining economic recoverable reserves of each subdivision unit, and determining the unit with the higher loss rate in the plurality of subdivision units as a key monitoring unit; and calculating a reserve value of each key monitoring unit based on the basic data and the remaining economic recoverable reserves, the reserve value being a future net cash flow discount value, and determining a value reduction unit where asset value reduction occurs in the plurality of key monitoring units and sending out early warning information based on the reserve value and the asset net amount of each key monitoring unit. According to the invention, the differentiated fine evaluation management level of oil and gas reserves and assets of old oil fields can be improved.

The present invention discloses a method for analyzing the coverage rate of residential and workplace locations in public transportation based on multi-source data, including the following steps. (1) Identify the number of residential population and employment positions within the range of base stations according to mobile signaling data; (2) Obtain the land use division data and building area data of the target area, and further subdivide the land into covering grids, and allocate the number of population and positions to the grids intersecting with the land; (3) Calculate the real-time path points from the centroid points of each grid to the public transportation stations based on the public transportation station data and path planning API data of the target area; (4) Calculate the three-dimensional path distance in combination with the DEM elevation data of the target area; (5) Set a coverage distance threshold, screen the centroid point elements within the threshold, calculate the residential population and employment positions covered by public transportation, and calculate the coverage rate of residential and workplace locations. The present invention is based on multi-source data and provides a tool basis for the analysis of the distribution of public service facilities, the design of urban road network forms, etc.

The present technology pertains to a system for cooling heat-producing systems (e.g., computing and information technology components) in a data center. The data center includes cells that have multiple subdivisions, and each subdivision includes primary coolant distribution units (CDUs) without backup CDUs (i.e., a CDU that is dormant until a primary CDUs fails). Opened valves between the subdivisions enable coolant from subdivisions having excess cooling capacity to flow to a failing subdivision that lacks sufficient cooling capacity to fully remove the heat produced by the heat-producing systems in the failing subdivision. Thus, the excess cooling capacity of the subdivisions can provide cooling redundancy to compensate for failing CDUs obviating the need for backup CDUs. The rows can be partitioned into failure domains such that a failure domain is isolated from cooling failures in other failure domains. The partitioning between failure domains can be reconfigured as needed.

The present application relates to the technical field of intelligent inspection, and discloses an intelligent inspection alarm method and device, the present application divides the whole inspection area, constructs the subdivision area digital model and the whole area digital model, drives the intelligent inspection unit reciprocating motion to collect the inspection data and carries out the first round alarm, then substitutes into the corresponding digital model, simulates the state of each subdivision area, so as to further analyze to generate real-time inspection characteristics, and according to the preset standard, whether alarm is needed is judged, the method realizes the fine management of the inspection area through area division and digital model, combines the automatic data collection and real-time analysis processing of the intelligent inspection unit, can quickly and accurately judge the area state, timely alarm, is suitable for the inspection demand of complex environment, uses the relationship between multiple subdivision inspection areas to further predict and assist in inspection, solves the problem of low early warning capability when the automatic inspection equipment is used to process complex inspection area in the prior art.

The invention discloses a BIM-based lean process automatic generation method and system. The method comprises the steps of obtaining a structure BIM model, a structure type, floor and flow section information and a construction process; determining a sub-branch project corresponding to the structure type from the structure BIM model, and forming a plurality of component sets corresponding to each flow section of each floor in the sub-branch project by using the floor and flow section information and a preset component set generation rule; utilizing the construction process and a preset sub-item project generation rule to associate a corresponding sub-item project for each component set; a preset lean process generation rule is utilized, and a lean process corresponding to each component set is formed based on the subitem project of each component set; sorting the lean processes of all the component sets by using a preset logical relationship determination rule to obtain a lean process sorting result; according to the invention, the workload of project management personnel can be reduced, and the working efficiency and lean construction management level are improved.

This invention discloses a method for establishing a geometric analysis model for NURBS surfaces using adaptive Loop subdivision, comprising the following steps: (1) setting curvature threshold parameters and a maximum number of samplings; (2) performing initial uniform sampling on the NURBS parameter domain; (3) calculating the curvature threshold and the average curvature of the point set based on the average curvature of the surface, identifying feature regions, and performing Delaunay triangulation on the current point set; (4) marking parameter points based on the curvature threshold, and inserting the marked parameter points into new parameter points based on the Delaunay triangulation relationship, with the new parameter points included in the point set; (5) repeating steps (3)-(4) until the maximum number of samplings is set, thereby capturing geometric details; (6) constructing a Delaunay triangulation on the latest point set; (7) applying Loop subdivision rules to generate a surface representation suitable for isogeometric analysis. The method of this invention is applicable to arbitrary topological structures, requires no multi-patch splicing, and provides a new solution for the accurate mechanical analysis of complex plate and shell structures.