1153results about How to "Fully automated" patented technology

The invention provides a one-dimensional pneumatic design method and device for an axial flow compressor, and belongs to the field of axial flow compressor pneumatic design. The method comprises the following steps: taking values of a plurality of design variables as the state of a reinforcement learning agent; the intelligent agent outputs the adjustment amount of the design variable according to the state, and the adjustment amount serves as the action executed by the intelligent agent; applying the action to the value of the current design variable to obtain an updated design variable; utilizing a one-dimensional inverse problem design program to generate a one-dimensional pneumatic design scheme of the gas compressor; utilizing a one-dimensional normal problem analysis program to output performance indexes; constructing a reward function according to the performance indexes; based on feedback provided by the reward function, a depth deterministic strategy gradient algorithm is adopted to train the intelligent agent; and performing one-dimensional pneumatic design of the gas compressor by using the trained intelligent agent. According to the method and device provided by the invention, the problems that the one-dimensional design of the axial flow compressor depends on experience, the efficiency is low, automatic optimization is difficult and the response is slow can be solved.

The utility model discloses a conical self-locking type shield segment connecting mechanism, which comprises a pre-assembled segment and a post-assembled pipe, a taper pin sleeve for socket fixing is arranged in the pre-assembled segment, a threaded sleeve is arranged in the post-assembled pipe, a connecting pin rod is connected in the threaded sleeve, the connecting pin rod is aligned with the taper pin sleeve, and the pre-assembled segment is connected with the post-assembled pipe. And the connecting pin rod can be inserted and fixed in the taper pin sleeve. Adjacent pipes are automatically connected along with splicing installation of the pipe pieces, a reverse self-locking fastening effect is achieved, automation and unmanned shield pipe piece splicing operation can be achieved, the inner surface of a formed pipe piece lining ring is smooth and free of holes, water leakage channels of a pipe piece connector are reduced, and splicing precision of a pipe piece structure is improved.

The invention discloses a power grid monitoring alarm event handling method and system based on a large model, and relates to the technical field of power systems, and the method comprises the steps: obtaining a historical sample of a power grid monitoring alarm event, and carrying out the preprocessing; constructing a balance training sample set based on a first large language model and resampling combined sample enhancement method; based on the pre-training language model, utilizing the balance training sample set to carry out fine tuning training, and constructing a power grid monitoring alarm event diagnosis model; on the basis of a second large language model, a power grid monitoring alarm event disposal model is constructed, and the disposal model is used for retrieving reference information from a historical disposal knowledge base in combination with an event type diagnosis result output by the diagnosis model and generating an auxiliary disposal suggestion for an input alarm event text; and integrating the diagnosis model and the disposal model to form a power grid monitoring alarm event disposal framework. According to the invention, intelligent diagnosis and auxiliary disposal of the power grid monitoring alarm are realized, and the diagnosis accuracy and the disposal efficiency are improved.

The utility model discloses an optical module test system which comprises a rack, a mechanical arm is arranged on the rack, and a feeding station, a code scanning station, an end inspection station, a plugging station, a test station and a discharging station are arranged on the periphery of the mechanical arm. The plugging station is used for connecting or separating the optical module and the optical fiber; the code scanning station is used for identifying and acquiring information of the optical module; an end detector is arranged on the end detection station; a high and low temperature detector is arranged on the test station; the manipulator is arranged to transfer materials among the stations, automation of the optical module testing process is achieved, manual operation is reduced, testing efficiency and accuracy are improved, and labor cost and personal errors are reduced. In addition, all the stations are arranged around the manipulator, the structure is compact, the occupied space is small, the system is particularly suitable for use scenes with high requirements for the site and the occupied area, meanwhile, operation of the manipulator and circulation of materials are facilitated, and the operation efficiency of the system is improved.

The invention provides an energy storage optimization scheduling method and system under microgrid priority fusion constraint, and the method comprises the steps: S1, carrying out the reading and preprocessing of multi-source data, carrying out the unified time axis of historical photovoltaic output, user load, future weather, electricity price, demand unit price, and completing the missing value interpolation and abnormal value elimination, and forming a time series data set; s2, setting decision variables, namely charging power, discharging power, maximum charging power, maximum discharging power, energy storage equipment capacity, commercial power purchase unit price and demand unit price; s3, the overall income is maximized under the specified priority, and the expenditure is reduced; s4, establishing a priority constraint, an energy storage hardware constraint, an electrical load constraint and other constraint conditions, and avoiding target scheduling conflicts according to the corresponding constraint conditions; s5, carrying out two-stage MINLP rapid solution, and searching a feasible solution in a short time by using a rapid exploration method; and deep optimization is carried out through a fine mode.

The invention discloses an image generation method and device, electronic equipment and a storage medium, and belongs to the technical field of electronic equipment.The method comprises the steps that a motion vector field is calculated based on a video sequence; wherein the motion vector field comprises pixel-level motion information of each image frame in the video sequence; generating a dynamic region mask based on the amplitude information of the motion vector field; wherein the dynamic region mask is used for identifying dynamic pixels and static pixels in the video sequence; determining a static background and at least one dynamic element from the video sequence based on the dynamic region mask; and performing synthesis processing on the dynamic element and the static background to generate a dynamic low-light image.

The invention discloses a Linux-oriented vulnerability repair verification method and system and a medium. The method comprises the steps of creating a test application form for a CVE vulnerability patch in a task management system, preparing a test environment for CVE vulnerability repair verification as well as a required test table, a software source and a test strategy file, and calling a tool interface to automatically trigger an assembly line; the assembly line executes the test suite in the test environment based on the test table, the software source and the test strategy file and collects an execution state, and if the execution state is failure, automatic retry can be carried out on the CVE vulnerability based on manual triggering; and finally, generating a report file, writing a verification result for the test application form in the task management system, and if the verification result is that verification is passed, issuing a service pack of the CVE vulnerability. The invention aims to realize efficient, traceable and extensible Linux vulnerability repair verification, realize full automation and intelligence of the vulnerability verification process, and improve the accuracy, traceability and expandability of verification.

The invention relates to the technical field of handbag material surface defect image detection, in particular to an environment-friendly handbag material surface defect image detection method and system, and the method comprises the following steps: obtaining image data of the surface of an environment-friendly handbag material; dividing the image data into a plurality of local areas; for each local area, extracting image features representing visual features of the local area; establishing a normal feature range of the local area, and continuously adjusting the normal feature range in combination with the environment information; comparing the current image feature with the continuously adjusted normal feature range to identify an abnormal region deviating from the continuously adjusted normal feature range; and according to the image feature mode of the abnormal region, natural textures and defects are distinguished, and defect information is output. According to the method, natural textures and real defects on the surface of the environment-friendly handbag material can be effectively distinguished, potential defects with low contrast and fuzzy edges can be identified, and the accuracy and reliability of detection are improved.

This utility model discloses a capillary copper tube packaging machine, comprising a front conveyor belt, a middle conveyor belt, and a rear conveyor belt arranged sequentially for conveying capillary copper tubes; an alignment mechanism installed on the front conveyor belt for aligning the capillary copper tubes to be packaged; a sealing mechanism installed on the middle conveyor belt for closing and sealing the two sides of the strip; and a cutting mechanism installed on the rear conveyor belt for cutting the sealed strip. Using this utility model, the entire process requires no manual intervention, achieving automation of the packaging process and greatly improving the work efficiency and packaging quality.

The application relates to the technical field of infrared emission tube row production equipment, and discloses an infrared emission tube row discharging and stacking mechanism, which comprises a shell and a material collecting frame. Two vertical plates are fixedly connected with mounting seats at the upper ends, the mounting seats are fixedly connected with four positioning columns arranged in a rectangular array at the upper ends, the bottom end of the material collecting frame is provided with four positioning grooves arranged in a rectangular array, one side of the material collecting frame is fixedly connected with two guide rods arranged in a mirror image, one end of the material collecting frame away from the guide rods is fixedly connected with a handle, the upper end of the shell is fixedly connected with a conveying groove body, and one side of the conveying groove body is fixedly connected with a photoelectric sensor. The infrared emission tube row discharging and stacking mechanism is characterized in that the positioning columns on the mounting seats are matched with the positioning grooves at the bottom end of the material collecting frame, the accurate positioning and stable placement of the material collecting frame on the mounting seat are realized, the position of the material collecting frame is accurate and correct in the subsequent discharging and stacking process, and the stacking quality and product integrity are guaranteed.

This invention discloses a method and apparatus for detecting pathological tissue sections in a water bath based on the difference in fluorescence under blue-violet light. The core process of the method is as follows: Paraffin sections floating on the surface of a water bath are obliquely irradiated with blue-violet light of a preset wavelength; the autofluorescence signal of the tissue is acquired through a bandpass filter to generate a fluorescence image; the region of interest is extracted through preprocessing; based on the mean, maximum, and standard deviation of fluorescence intensity, the fluorescence ratio and fluorescence area ratio are calculated; a threshold group corresponding to the current water bath temperature is applied, and the two features are combined to determine whether the section is a paraffin section containing tissue. This scheme utilizes the inherent difference in autofluorescence between tissue and paraffin to improve the contrast; the oblique incident light path combined with a bandpass filter can suppress water surface reflection and stray light interference, improving the image signal-to-noise ratio; the multi-dimensional feature joint judgment combined with dynamic grayscale thresholds can resist batch and environmental brightness fluctuations, making the algorithm more robust.

The application relates to a laser-based textile fabric thickness measuring device and measuring method, which comprises a base, two front and rear arranged folding mechanisms and two left and right arranged measuring mechanisms; the folding mechanism comprises a folding stand, a lifting block vertically sliding on the folding stand and a rotating shaft shaft-connected to the lifting block, the rotating shaft is fixedly connected with a mounting rod, and the mounting rod is fixedly connected with multiple side-by-side comb teeth; the measuring mechanism comprises two oppositely moving sliding base plates, the sliding base plates are fixedly connected with measuring stands, upper tooth columns and lower tooth columns are respectively horizontally slidably connected to the upper and lower ends of the measuring stands, the lower tooth columns and the upper tooth columns are transmissionally connected, laser ranging sensors and receiving plates are respectively arranged on the two lower tooth columns, the application significantly improves the accuracy, repeatability and efficiency of thickness measurement, is especially suitable for processing ultra-thin, soft or irregular surface fabrics, and provides an objective and efficient thickness detection solution for the textile industry.

The utility model discloses a photovoltaic cell EL defect sorter, and relates to the technical field of sorters. Comprising a sorter main body, the sorter main body is provided with a photovoltaic cell EL defect detection mechanism, the detection mechanism comprises a moving assembly, the moving assembly comprises an opening groove formed in the top end of the sorter main body, a positioning rod is fixed to the inner wall of the opening groove, and a sliding rail support is slidably connected to the outer wall of the positioning rod; after the camera lens is detected, the protective shell is screwed on the bolt rod on the outer side of the camera lens, the camera lens is protected through the protective shell, external physical collision and scraping can be effectively resisted, tools, parts and other hard objects are prevented from directly impacting the lens under the daily operation, maintenance or unexpected conditions of equipment, and the camera lens is protected. The surface of the lens is prevented from being scratched and damaged, the optical structure integrity of the lens is protected, the definition and accuracy of a detection image are guaranteed, and pollution of impurities and dust is prevented.

The utility model discloses an upper adsorber equipment, including conveying device and blanking device, conveying device includes conveyer belt and conveying frame, and conveyer belt rotatable is established on conveying frame, blanking device includes frame body, base, storage tube and horizontal push mechanism, and frame body is erected on conveying frame, and base sets up on frame body and is located conveying belt top, and storage tube sets up on base, and forms storage cavity in storage tube, and the lower extreme of storage tube is the discharge gate, and forms the push material space between discharge gate and base, and horizontal push mechanism sets up on base, and horizontal push mechanism includes the horizontal push piece of push material space transverse movement. The utility model discloses through setting up conveying device and blanking device, realizes the automatic adsorber on core material, is applicable to the automatic batch production of vacuum heat insulation board.

This utility model belongs to the field of premixed mortar testing, and particularly relates to a testing device for premixed mortar. It includes a base for placing a test mold and a column at one end of the base. A fixing plate is located on the column away from the base, and a fixing tube is located on the side of the fixing plate away from the column. The fixing tube is vertically arranged, and a test rod is fitted inside the fixing tube. Both ends of the test rod penetrate the fixing tube, and a limiting plate is located at the top of the test rod. The test rod can undergo free fall within the fixing tube. The test rod is positioned above the base, and the length of the limiting plate is greater than the outer diameter of the fixing tube. This utility model, by understanding the working principle of existing Vicat apparatuses, replaces the manual parts with a lifting rack and pinion structure and an electromagnetic push rod, thereby achieving automated testing. Workers only need to place the test mold in the appropriate position on the base to achieve automated inspection.

This utility model relates to the field of insulation withstand voltage testing technology for insulating equipment, specifically disclosing a high-voltage insulation testing assembly, including an intelligent high-voltage testing device, a test high-voltage transformer, a high-voltage insulating rod test frame, and a high-voltage insulation test chamber. The top of the high-voltage insulating rod test frame is the conductor part of the test insulating rod, and both ends of the conductor part of the test insulating rod are provided with high-voltage wire junction box fixing screws and matching nuts. Two high-voltage insulating rods are vertically fixed to both ends of the conductor part of the test insulating rod and connected by a locking device at the top. The bottom of the high-voltage insulating rods is connected to a ground balance fixing bracket, and both ends of the ground balance fixing bracket are provided with widened stabilizing brackets. Through modular parallel design and expandable structure, simultaneous batch testing of various insulating equipment can be achieved, significantly improving the testing efficiency by more than 60%. At the same time, the dual stabilizing brackets and intelligent control system ensure the safety and automation of high-voltage testing, significantly reducing labor costs and energy consumption.

This invention discloses an internal bore measuring machine, including a base, a seat, and a top steel plate covering the seat; a transition roller track, including a roller assembly and a gantry frame; a positioning device, including a frame, a top plate, a lifting cylinder; a rear inspection mechanism, including a fixed frame, a transverse movement mechanism and a transverse linear slide rail mounted on the fixed frame, a reciprocating measuring mechanism mounted on the transverse movement mechanism; a control cabinet with a built-in PLC as the main controller; a cantilever operation box assembly is provided on one side of the control cabinet, the cantilever operation box assembly including a cantilever, an operation box, and an enclosure assembly consisting of a front enclosure and two side enclosures respectively placed on both sides of the front enclosure, with a U-shaped cross-section, placed on the base and with the U-shaped opening fastened to the control cabinet, enclosing the positioning device and the gantry frame. This invention solves the problems of poor coordination of existing automatic detection and conveying, low efficiency of step-by-step detection, and insufficient rigidity.

The present disclosure provides a software deployment method and device, electronic equipment and storage medium, which can be applied to the fields of computer technology, intelligent operation and maintenance, finance or other fields. The method comprises: in response to triggering a deployment task for a target environment, obtaining a target software deployment rule related to the target environment and a to-be-deployed software list; determining target software corresponding to the target software deployment rule from the to-be-deployed software list; creating a first target deployment instance based on the target software deployment rule in the case that a deployment state of the target software meets a preset condition; configuring the first target deployment instance based on a version number of the target software and an identifier of the target environment to obtain a second target deployment instance; and deploying the target software in the target environment based on the second target deployment instance.

The application discloses a raw milk delivery method, device, equipment, medium and product. The method comprises the following steps: after receiving the check-in success information of the target milk truck sent by the park subsystem, if it is determined that the target milk truck meets the entry condition according to the daily plan sent by the APS subsystem and the milk truck information of the target milk truck sent by the SAP subsystem, an entry instruction for the target milk truck is sent to the park subsystem; after the target milk truck enters the park and the raw milk purchase order identifier sent by the SAP subsystem is received, raw milk quality inspection is performed on the target milk truck based on the raw milk purchase order identifier, and the target raw milk grade is obtained; the milk truck operation instruction is generated according to the target raw milk grade and the daily plan, and the milk truck operation instruction is sent to the park subsystem, so that the park subsystem guides the target milk truck to perform the milk collection operation. Through the technical scheme, the raw milk delivery efficiency can be improved, the labor cost can be reduced, and the raw milk quality and safety can be ensured.

The application provides a kind of operation and maintenance scene visualization report generation method and system based on natural language question and answer, belongs to intelligent operation and maintenance technical field, method includes: receiving the natural language query input by user;Through the pre-training of large language model and the preset operation and maintenance terminology dictionary, the natural language query is parsed and entity is extracted, and the entity-field association table containing demand type is generated;According to demand type and semantic feature, the query type is judged to be data query or visual query;Based on the judgment result, generate structured query language sentence or visual instruction;Query is executed to the interface business database to obtain raw data;Raw data is processed and analyzed to obtain analysis result data;Call data feature adaptation algorithm to match chart type, generate and output visual report.The application realizes the full-link automation from natural language input to visual report output, reduces the operation and maintenance data interaction threshold, improves the operation and maintenance data processing efficiency and accuracy.

The utility model provides a foaming forming device for sponge production, including frame still including sponge bearing assembly, lifting drive component, forming limiting component, pressure roof subassembly, feeding assembly and blanking assembly, the utility model has realized after sponge foaming forming, does not need manual to dismantle to the limiting plate, bearing plate and roof, can realize the automation to sponge and carries out stripping, thereby effectively alleviate the work load of staff, still speeded up the efficiency of sponge production, still through setting up pressure roof subassembly, when to sponge carries out foaming setting, electric telescopic handle drives the pressure plate to move downward to the top of sponge to limit thereby, thereby guarantee the flatness of sponge top, thereby reduces the situation that the sponge middle protrudes, thereby reduces the cutting part that needs to sponge, thereby reduced the waste to sponge.

The invention provides an evaluation and repair method and system for a composite bushing umbrella skirt. The method comprises the following steps: detecting and evaluating the current aging state of the composite bushing umbrella skirt to obtain an aging grade; setting a repair decision according to the aging level; and repairing the composite sleeve umbrella skirt according to the result of the repairing decision. Through the processing of the steps, the evaluation and restoration method breaks through the limitation of detection decentralization, evaluation subjectivity and restoration manual operation in the prior art, establishes a standardized grading evaluation and decision-making mechanism, constructs a whole-process automatic restoration system, and improves the accuracy of the whole-process automatic restoration. According to the method, the aging state of the composite sleeve umbrella skirt can be automatically and accurately evaluated, the repairing process is intelligently and adaptively executed, the repairing effect is verified in a closed loop mode, and standardization, automation and precision of aging repairing of the composite sleeve umbrella skirt are achieved, so that the operation and maintenance cost and dependence on manpower are greatly reduced on the premise that the repairing quality is guaranteed, and the repairing efficiency is improved. And the repair efficiency and quality of the composite sleeve umbrella skirt are improved.

The utility model discloses a water quality standard solution titration device, including first container, liquid passage, solution container, water pump, control valve, flowmeter and colority detection subassembly, liquid passage is provided with two at least, and the one end of each titration tube is inserted to the above of first container, the liquid in solution container is made to flow into the liquid passage with the one end of each liquid passage away from titration tube intercommunication, water pump is communicated with liquid passage, and the liquid in solution container is dripped into first container under the drive of water pump through liquid passage and titration tube, control valve is arranged on titration tube, and colority detection subassembly is arranged above first container, water pump can drive solution to drip into first container through liquid passage and titration tube, replaces manual solution and drips into first container, realizes the automation, reduces the experimental error because of manual multiple comparison color, simplifies the operation procedure, and reduces the manual cost.

This utility model discloses an automatic sorting device for calcium oxide powder, relating to the field of automatic sorting technology. Specifically, it is an automatic sorting device for calcium oxide powder, comprising a conveyor belt and multiple pneumatic pushers disposed on the right side of the conveyor belt. Multiple partition plates are uniformly fixedly connected to the outer circumference of the conveyor belt. These partition plates separate the calcium oxide powder into multiple independent material units. The pushers can be combined to form a complete "long strip," allowing the material between two partition plates to be completely pushed away from the conveyor belt during left and right movement. The pneumatic pushers, push plates, second synchronous magnetic blocks, and third synchronous magnetic blocks enable the pushers to move synchronously using magnetic force to complete the sorting. The first limiting strip, second limiting strip, and baffle plate limit and guide the pushers, ensuring stable sliding along the axial direction without detachment.

This invention relates to the field of welding fixtures for busbar trunking production, and particularly to a welding fixture for busbar trunking production. The fixture includes a base, a fixed column fixedly connected to the base, a top seat fixedly connected to the top of the fixed column, a welding fixture mechanism rotatably connected to the top seat, a rotating seat rotatably connected to the outer wall of the bottom end of the fixed column, multiple placement frames fixedly connected to the rotating seat, an automatic feeding mechanism rotatably connected to the placement frames, and a movable limiting plate rotatably connected to one side of each placement frame. By setting a bending frame adapted to the shape of the bent busbar trunking, and simultaneously setting rotatable rotating rods at multiple positions on the bending frame, the rotating rods drive the abutment wheel to abut against the inner wall of the bent busbar trunking when rotated, thereby achieving clamping of the bent busbar trunking. This avoids the loosening or deformation problems caused by the unsuitable clamping method of traditional fixtures, thus improving the stability during the welding process.

The invention provides a visual guidance method and system for a large rocket cabin milling robot, and the method comprises the steps: 1, constructing a visual measurement system which comprises a hybrid robot, an area array structured light camera, a visual target, a target ball base, a product installation platform and a laser tracker, completing the system calibration, enabling the visual target to be installed on the target ball base, and enabling the visual target to be installed on the target ball base; the target ball base is fixed on the product mounting platform, and the laser tracker is used for calibrating the position of the target ball base; 2, collecting an image of a visual target through the area array structured light camera, analyzing the coordinates of the target, and resolving the relative pose of the robot relative to a product mounting platform, so as to determine the position of a theoretical cutting point according to a product design model; and 3, the area array structured light camera is used for collecting the three-dimensional shape of the surface of the to-be-machined product, the normal direction of the to-be-machined surface is calculated, and the direction of the tool is corrected according to the normal direction.

This invention provides a self-limiting conveying device for processing automotive flywheels, comprising a base plate, a wheel, a push block, a positioning block, a positioning mechanism, an output component, and an input component. The operator places the flywheel to be processed on the input component. Driven by a belt, the flywheel enters the channel. The operator rotates the rocker counterclockwise, causing the wheel to rotate, which in turn causes the push block to propel the flywheel forward to the processing station and then back. During the return process, the positioning block swings and positions the flywheel at the processing station. At this point, the flywheel is in a fixed state, and the processing equipment begins operation. After processing is completed, the operator continues to rotate the rocker, causing the positioning block to retract, and the flywheel to be in a free state. The push block then propels newly arrived unprocessed flywheels forward and pushes out the processed flywheel. The pushed-out flywheel enters the output component and is transported to the next station. This device solves the problem of low work efficiency in traditional flywheel processing where the operator must both move and position the flywheel.

This utility model discloses an automatic labeling machine, comprising: a mounting base plate and a mounting frame fixedly connected to each other; a plurality of telescopic gripper assemblies slidably disposed on the mounting frame, the telescopic gripper assemblies being used to grip wires on a feeding tray; a receiving assembly slidably disposed on the mounting base plate, the receiving assembly being used to receive labels and labeled wires; the telescopic gripper assemblies are also used to transport the wires above the receiving assembly, the sliding direction of the telescopic gripper assemblies being at 90° to the sliding direction of the receiving assembly; and a label feeding assembly for conveying labels to the receiving assembly. The sliding of the telescopic gripper assemblies between the feeding tray and the receiving assembly achieves wire transfer, and the lifting and lowering of the telescopic grippers and the cooperation of the gap between the telescopic grippers and two lifting columns achieve label application, thereby automating the labeling of wires and greatly improving the production efficiency of terminal connection wires.

This invention provides an automated testing device for UAV data links, including an industrial control computer, a display, a spectrum analyzer, a programmable DC power source, a programmable adjustable attenuator, a fixed attenuator I, a fixed attenuator II, a power divider I, a power divider II, an RF switch, a shielded box I, and a shielded box II. The software of the industrial control computer includes a system management module and an automated testing module. The advantages of this invention are: it uses general-purpose testing equipment, is based on a computer-automated program, and controls the settings of each testing device via a bus to simulate remote control, telemetry, image data transmission and reception, and bit error rate statistics; it achieves automated testing of core functional performance indicators of UAV data links such as power consumption, transmit power, spectrum, functionality, receiver sensitivity, bit error rate, and latency.

This invention discloses a graphical management method and device for coal piles in a thermal power plant coal yard, belonging to the technical field of thermal power plant coal yard management. The method includes: acquiring three-dimensional laser point cloud data collected from a thermal power plant coal yard, and converting the three-dimensional laser point cloud data into an initial triangular mesh model; performing curvature-based adaptive simplification processing on the initial triangular mesh model to obtain a simplified triangular mesh model; performing normal-vector-based region growing segmentation on the simplified triangular mesh model to generate multiple coal pile sub-block meshes, each coal pile sub-block mesh corresponding to an independent coal pile; for each coal pile sub-block mesh, calculating the centroid coordinates and bounding box volume of the coal pile sub-block mesh, and generating a coal pile identification label corresponding to the coal pile sub-block mesh based on the centroid coordinates and bounding box volume, the coal pile identification label being used to uniquely identify the corresponding independent coal pile in the graphical interface.