40results about How to "Guaranteed long-term effectiveness" patented technology

The invention relates to the technical field of underground building foundation reinforcement and leakage prevention, in particular to an underground building foundation reinforcement and leakage prevention integrated device and method.The device comprises a movable rack, and a jolt ramming mechanism and an air drying mechanism are installed on the movable rack; the primarily-coated coating is impacted and compacted through the first compaction block and the second compaction block, the waterproof coating is powerfully pressed into holes in the inner wall of the foundation pit, a deeply-fused tight bonding layer is formed, and the interface bonding force and adhesive force between the waterproof coating and the inner wall of the foundation pit are greatly enhanced in the process; and the defect of insufficient bonding strength in the prior art is effectively overcome, so that the phenomena of peeling, cracking and overall falling of the waterproof coating in the later period are fundamentally prevented.

The utility model discloses a water purification equipment sealing structure convenient to maintain belongs to water purification equipment technical field, including water purification equipment body, water purification filter core, six first mounting bolt, outer thread ring, second sealing washer, sealing cover and six second mounting bolt, the outer thread ring one side surface fixedly connected with a plurality of second spring, the utility model discloses, through setting up by first spring, first telescopic link, second spring and second telescopic link's buffer structure, the double seal that collocates first sealing washer and second sealing washer constitutes, can buffer the vibration that water purification equipment body runs and produces, and the problem that the sealing gap is produced to the fatigue deformation of sealing washer, the sealing gap that the sealing performance of existing equipment is led to because vibration transmission is solved pertinently is worn out slightly to another sealing washer still can maintain the sealing effect, further reduce the risk of sealing gap, as far as possible prevent the leakage, finally effectively guarantee the stable sealing performance.

The application provides an intelligent substation anomaly detection method based on meta-learning technology, first, a multi-working condition task library is constructed for meta-training. Secondly, a double meta-knowledge learning framework is designed to learn task-level model initialization parameters suitable for rapid adaptation. Subsequently, online reconstruction error driven anomaly detection is deployed, and the adapted model is used to calculate data reconstruction error in real time, and combined with the adaptive threshold to accurately distinguish and alarm grading. Finally, the system supports a dynamic updating mechanism, which continuously collects verified samples and periodically triggers meta-updating. The application significantly reduces the data dependence and deployment cost in new scenarios, improves the model's generalization ability to multiple working conditions and sensitivity to rare anomalies through meta-knowledge sharing, and ensures the long-term effectiveness of the detection system through online learning mechanism, providing an efficient, adaptive and evolutionary security protection solution for intelligent substations.

The present application relates to the technical field of bearing life prediction, in particular to a kind of gradient composite coating sliding bearing life prediction method, comprising the following steps: step one, build the coating degradation physical simulation model of multi-field coupling;Step two, adopt active learning algorithm to build high-precision proxy model, design active learning query strategy;Step three, online monitoring and multi-domain feature extraction;Step four, real-time state mapping and life prediction based on transfer learning;Step five, prediction result output and model updating.The present application can improve the accuracy of gradient composite coating sliding bearing life prediction, greatly reduce the operation load, and improve the prediction efficiency of bearing life.

This invention belongs to the field of heavy metal pollution remediation technology, and relates to the preparation and application of a cadmium passivating agent for weakly alkaline soil. The weakly alkaline soil cadmium passivating agent mainly comprises the following components by weight: 30-50 parts of a mineral complex, 40-60 parts of a bioactive component, and 5-15 parts of an auxiliary stabilizer. The mineral complex includes natural sepiolite, calcium-based bentonite, and a polyether-polyester diblock copolymer; the bioactive component includes microbial agents, phosphorus-modified biochar, lecithin, and phosphatidylserine; and the auxiliary stabilizer includes nano-hydroxyapatite and a chitosan-grafted polyaspartic acid complex. This weakly alkaline soil cadmium passivating agent exhibits excellent remediation effects on cadmium in contaminated soil, effectively preventing or reducing the entry of cadmium and other heavy metals into the food chain, and has significant market potential.

This invention discloses a leakage current detection method for explosion-proof distribution boxes, specifically relating to the field of electrical safety technology in flammable and explosive environments. It addresses the problems of leakage signal attenuation and insufficient detection sensitivity caused by the eddy current effect of metal explosion-proof enclosures. The method acquires the original leakage current signal from the wires inside the box and constructs an eddy current compensation factor based on the enclosure material and thickness for gain compensation. Simultaneously, it collects the surface temperature distribution and three-dimensional magnetic field components of the enclosure, and determines the compensation failure state through collaborative analysis of the high-temperature region migration acceleration and magnetic field polarization angle offset. When compensation is effective, it calculates the area fraction of the spatial magnetic field curl on the enclosure surface; when its temporal gradient exceeds a preset threshold, it triggers a tripping action, overcoming the shielding effect of the enclosure eddy current on weak leakage current signals, and achieving high-sensitivity leakage current protection while maintaining explosion-proof integrity.

This invention provides a high-wear-resistant polyamide composite material and its preparation method. The modified carbon nanotubes of this invention, due to their nanoscale structural characteristics, can effectively exert a nano-reinforcing effect, improving the mechanical strength and anti-slip and wear-resistant properties of the polyamide composite material. On one hand, the fluoroalkyl chains grafted onto their surface improve compatibility with polytetrafluoroethylene (PTFE), while the amide groups from N,N'-methylenebisacrylamide enhance the interfacial bonding between the carbon nanotubes and the nylon matrix, effectively preventing filler agglomeration and precipitation. On the other hand, the hydroxyl groups can interact with the carboxyl groups of the nylon matrix, enhancing the material's mechanical properties and anti-slip and wear-resistant properties. Furthermore, the good interfacial compatibility of the modified carbon nanotubes improves the bonding state between PTFE and the nylon matrix, enhancing material performance. Additionally, this invention modifies glass fibers with polyethyleneimine, which facilitates their interaction with other components, further improving material performance.

The utility model relates to battery energy storage device technical field especially a kind of sodium energy storage communication wire harness protection mechanism, including U-shaped protection groove, the surface of the U-shaped protection groove is sprayed with corrosion-resistant layer, the surface of the U-shaped protection groove is provided with U-shaped hole, the lower portion of U-shaped protection groove is provided with baffle, the surface of baffle is provided with wire harness outlet.The utility model can arrange wire harness in U-shaped protection groove, can provide physical protection for communication wire harness, prevent wire harness from being collided, extrusion mechanical damage by external object in container transportation and running process, guarantee the integrity of wire harness, prevent external environmental factors such as water, fire, corrosion from causing damage to cable or wire, ensure the normal use and safety of cable or wire, while cable or wire maintenance and replacement cost can be reduced, production efficiency and economic benefits can be improved, the aesthetic degree and durability of wire can be improved, so that it is safer, more reliable and durable.

The invention discloses an IT asset management system and method based on data analysis, and relates to the technical field of business information management and intelligent decision, and the system comprises a data fusion module, a digital accompanying shadow construction module, a deduction analysis module, a decision generation module and a dynamic coupling relation digital accompanying shadow calibration module. According to the method, a dynamic digital accompanying shadow containing a physical environment and business logic dual coupling relationship is constructed, and simulation deduction of operation and maintenance operation is carried out on the dynamic digital accompanying shadow, so that fundamental transformation from passive response type operation and maintenance to active prediction type risk management is realized. The method can reveal and quantify hidden cascading risks generated due to physical proximity or business dependence, so that an operation and maintenance team can predict potential chain influences on the whole production system before executing any operation, most secondary fault risks are eliminated in the bud state on the premise that actual production safety is not affected, and the production efficiency is improved. And the stability and the operation toughness of the system are enhanced.

The utility model relates to a mining filling drainage device which comprises a box body, a feeding stirring part is arranged at the top of the box body, a drainage pipe and a support are arranged at the bottom of the box body, and a filtering device is obliquely arranged in the box body. The filtering device comprises a plurality of frames which are obliquely inserted into the box body at intervals, the inner surface of each frame is connected with a filter screen, and filter holes of the filter screens are sequentially reduced from top to bottom; each frame is slidably inserted between two supporting strips, and the supporting strips are symmetrically arranged on the inner side wall of the box body in pairs; the frame is fixedly connected with the box body in contact with the frame through a plurality of positioning pins; a moving frame is arranged above each filter screen and is connected between the two side walls of the box body in a sliding manner, and a cleaning brush is arranged at the bottom end of each moving frame and is positioned on the upper surface of the corresponding filter screen. According to the device, efficient filtering and convenient cleaning are achieved through the multi-stage filter screen design and the movable frame cleaning brush mechanism, the problems that in a traditional device, disintegrating slag is mixed into a water body and the filter screens are blocked are effectively solved, and thorough separation of the disintegrating slag and the water body and long-term effectiveness of the filter screens are guaranteed.

The invention discloses a roof assembly part of a transformer substation and an assembly type roof, and relates to the technical field of roof construction. The roof assembly part comprises a bottom plate, an inner core structure, a first connecting structure, a second connecting structure and a panel; wherein a mounting position is formed on the bottom plate; the inner core structure comprises a waterproof layer and a heat preservation layer which are sequentially arranged from top to bottom, and the heat preservation layer is installed at the installation position; the first connecting structure and the second connecting structure are arranged at the two ends, in the transverse direction, of the inner core structure correspondingly, the first connecting structure and the second connecting structure are both installed at the installation position, the first connecting structure is used for being connected with the second connecting structure of another roof assembly part, and the second connecting structure is used for being connected with the first connecting structure of another roof assembly part; and the panel covers the tops of the waterproof layer, the first connecting structure and the second connecting structure. According to the roof assembly part, the construction efficiency of roof construction can be improved, and the construction period is shortened.

The invention belongs to the technical field of artificial intelligence and environment monitoring, and particularly relates to a carbon emission intelligent prediction optimization system. The invention aims to solve the problems of low prediction precision, response lag and lack of closed-loop regulation in the prior art. The system collects multi-source data through a carbon source sensing layer, extracts spatio-temporal features through a feature engineering engine, predicts the emission trend through fusion of a physical mechanism and a deep learning two-channel model, generates a dynamic regulation and control strategy based on multi-objective optimization, and realizes closed-loop optimization and continuous learning in combination with execution feedback and a knowledge evolution center. And the prediction accuracy and the operability of emission reduction decision making are improved.

The invention belongs to the technical field of artificial intelligence and medical health information processing, particularly relates to an ICU critical patient multi-mode risk early warning system based on deep learning, and aims to solve the problems that in intensive care, illness state prediction lags behind, multi-source data fusion is difficult, and single-index early warning precision is low. According to the system, high-frequency physiological signals, clinical observation values, inspection images and unstructured texts are collected through the data sensing layer, cross-modal embedding and comparative learning alignment are carried out through the heterogeneous fusion layer, and a shared semantic space is constructed; the time sequence reasoning layer utilizes an improved space-time diagram neural network to model a dynamic knowledge graph, and causal and time sequence dependence among clinical events is captured; and the risk decision-making layer outputs multi-dimensional risk probabilities of sepsis, respiratory failure and sudden cardiac arrest in parallel. The system supports online incremental learning and individualized time decay modeling, the timeliness, accuracy and interpretability of early warning are improved, and the method is obviously superior to a traditional method in clinical verification.

The utility model discloses a light weight direct drive L type sunroof motor belongs to sunroof motor technical field, including fixed casing, the line group of setting in the inboard of fixed casing and the movable casing of detachable setting at its one side still include: recess, open in the outer wall of movable casing, the air filter piece of ventilation is set in the inboard, for fixed casing and movable casing install into an organic whole after, make inside air and outside air convection, and filter dust in the air. After fixed casing and movable casing assemble, the setting of air filter piece forms an inside and outside air convection channel, allows the relatively cool air of outside to enter, takes away the heat of the line group in fixed casing because of frequent switch or brake lock, prevents temperature accumulation from exceeding insulation limit, and air filter piece can also filter dust in the air of entering, avoids its pollution inside, and the spacing assembly ensures that air filter piece stably keeps in recess, guarantees the long -term effectiveness of heat dissipation channel.

This invention discloses a left atrial appendage closure device, belonging to the field of medical devices. The left atrial appendage closure device of this invention includes a delivery catheter, a support tube, a support plate, a telescopic support rod, a closure clamp assembly, and a control cable. The closure clamp is inserted into the opening of the left atrial appendage via the delivery catheter and is opened at the opening of the left atrial appendage through the cooperation of the telescopic support rod and the control cable. A puncture hook inside the closure clamp pierces the tissue wall of the left atrial appendage opening to achieve closure. Finally, the closure clamp closes the left atrial appendage opening using a straight "I" closure mechanism. Compared with existing left atrial appendage occluders, the puncture hook on the outer periphery of the closure clamp can radially pierce the tissue, and the closure clamp drives the closure of the left atrial appendage opening, making the connection between the closure clamp and the left atrial appendage more secure and less prone to detachment. It also eliminates the problem of decreased reliability of the left atrial appendage seal due to loosening or movement, ensuring the long-term effectiveness of left atrial appendage closure and reducing complications caused by detachment and unreliable sealing.

The application discloses a kind of visual detection device and detection method of TR fabric high color fastness padding product, it is related to visual detection technical field, including visual detection device, and visual detection device includes unwinding unit, dark box and winding unit, the inside of the dark box is provided with positioning mechanism for the fabric of detection position is positioned, positioning mechanism includes: negative pressure unit, is set to the inside of dark box, by setting positioning mechanism, effectively solve the soft TR fabric in open detection area due to tension fluctuation and residual deformation and lead to the problem of bulging, warping.Negative pressure unit in the suction pump operation, negative pressure is generated in the inside of negative pressure box, and uniform adsorption force is generated to the air-permeable fabric body through the round hole on its top.Meanwhile, negative pressure box is equipped with several partition plates and is divided into multiple independent negative pressure chambers, and the size of negative pressure is adjusted by the electromagnetic valve installed on branch pipe, so that fine control of fabric tension is realized.

This utility model relates to the field of lighting fixture technology and discloses a dustproof and waterproof lighting fixture housing, including a first waterproof shell and a second waterproof shell. It is equipped with a disassembly and assembly assembly. This assembly is radially secured by a locking block on the outer wall of the waterproof shell, which is fixed by a first bolt. A dustproof cover is pressed tightly at the top by a first connecting strip and a second connecting strip. The connecting strips are connected by insert blocks and a second bolt. A sealing assembly is also provided, including a sealing strip at the joint of the waterproof shells and first and second sealing gaskets respectively pressed by the connecting strips, forming a double seal. The lamp holder is slidably installed inside the housing through a locking strip and a slot on the inner wall. This utility model, through its double sealing and modular disassembly and assembly design, solves the problems of single sealing and inconvenient maintenance in existing technologies, and has excellent dustproof and waterproof performance, convenient disassembly and assembly, and a stable and reliable connection.

The utility model discloses a waterproof structure of foundation pit support pile, including support base, the support base is by first support stake and second support stake constitutes, water -stop auxiliary part, water -stop auxiliary part sets up in the cavity groove of first support stake and second support stake, water -stop auxiliary part includes: auxiliary ring, the auxiliary ring is installed in the lateral edge groove of first support stake, second support stake through adjusting lever, the abutting end face of auxiliary ring is equipped with water -stop sealing ring, is equipped with the locating block in the lateral edge groove, the locating block makes lateral edge groove can form buffer area, and the sleeve ring is set up on first support stake and second support stake in matched, through the water -stop sealing ring of setting, and through adjusting lever makes it close abutment, can form direct, effective sealing connection between adjacent support stake, and water -stop sealing ring can fill the interstice between stake, prevents groundwater through the interpenetration between stake, greatly improves waterproof performance.

The invention relates to a municipal engineering deep foundation pit supporting structure and a construction method, and relates to the technical field of geotechnical engineering and building construction, and the municipal engineering deep foundation pit supporting structure comprises a supporting pile assembly, a waterproof curtain assembly, a retention wall, an inner supporting assembly and an anchor cable assembly. The supporting pile, the waterproof curtain, the anchor cable, the inner support and the retention wall are integrated into an organic integral supporting system; the support piles and the occlusion waterproof curtains form a first'structure-waterproof 'integrated defense line; the anchor cables and the inner supports provide horizontal resistance in stages and areas according to the excavation depth, and a composite supporting mechanism of pulling first and then jacking and combining rigidity and softness is formed; according to the multi-fortification system, the overall stability and safety redundancy of deep foundation pit engineering are greatly improved, and various complex working conditions and accidental loads can be effectively dealt with.

The application provides a service request debugging method and device, equipment and a storage medium. The method comprises the following steps: in response to any service request debugging operation, determining a service data source created for a service website where the service request is located; obtaining a dynamic login identifier of the service data source according to a website login state of the service data source under a configured session maintenance; and using the dynamic login identifier to realize the debugging of the service request. Through the session maintenance of the service data source, the long-term validity of the dynamic login identifier of the service data source is ensured, the dynamic login identifier is used to realize the debugging of the service request, and the short-term valid login identifier carried in the service request is no longer relied on, thereby avoiding the time limitation of the service request debugging, solving the problem of debugging failure caused by the expiration of the login identifier carried in the service request during the service request debugging, and greatly improving the success rate of the service request debugging.

The invention relates to the technical field of computers and artificial intelligence, and discloses a financial transaction risk early warning processing method, system and device, and the main points of the technical scheme are that original financial data is obtained and preprocessed, and an event data flow of financial transaction data and a historical behavior sequence of a user are obtained; based on the event data flow of the financial transaction data, constructing a dynamic time sequence diagram, and generating a context risk vector for the to-be-analyzed transaction through the dynamic time sequence diagram; an individual financial cognitive model is constructed for the user, the individual financial cognitive model is used for adjusting an attention mechanism of the model according to the historical behavior sequence and the context risk vector of the user, and an expected representation vector of the to-be-analyzed transaction is generated; obtaining an actual representation vector of the to-be-analyzed transaction, and calculating a cognitive deviation degree in combination with comparison with an expected representation vector of the to-be-analyzed transaction; and obtaining a corresponding risk level based on the cognitive deviation degree and a preset risk early warning rule, and sending a risk early warning signal corresponding to the risk level.

The application discloses a kind of high-strength waterproof board and preparation method thereof, it is related to plate technical field.The preparation method of the application includes the following steps: sequentially stack 1 steel plate, 2 base plates, 1 fingerprint-resistant polymer film on 1 fingerprint-resistant polymer film, then heat pressing solidification, after cooling, plate is taken out, and high-strength waterproof board is obtained;Wherein, base plate is prepared from modified kraft paper and modified color paper.The water resistance, fire resistance and bonding strength of the plate are effectively improved by modifying kraft paper with modified phenolic resin, hydrophilic silicon dioxide and other components;The bonding strength, water resistance and fire resistance of the plate are further improved by modifying color paper with melamine, vanillin, flame retardant DOPO, 3,4-dihydroxybenzaldehyde and other components.Therefore, the application has a more extensive application prospect.

The utility model belongs to instrument box heat dissipation technical field, concretely relates to a ventilation heat dissipation type instrument box, including the box and the door, the both sides of box are established with square groove respectively, and the square groove is fixedly connected with magnet frame, and the magnet frame is magnetically absorbed with filter screen, is equipped with a plurality of corresponding with filter screen's stop pin mechanism on the box, stop pin mechanism includes the fixed post of fixed connection on the box, and the fixed post is rotatably connected with the baffle, and the end of fixed post is provided with the card station, and the outside of fixed post is covered with the spring between the card station and baffle, and the baffle is fixedly connected with the card pin, and the card pin is abutted with filter screen. The ventilation heat dissipation type instrument box of the utility model is equipped with stop pin mechanism and magnet frame, carries out initial positioning to filter screen through magnet frame, and through the combination design of card pin, card station and spring, locks filter screen, makes the installation and disassembly of filter screen become extremely convenient, effectively improves the disassembly maintenance work efficiency of filter screen.

This invention provides a pulsed electric field ablation system, including an ablation catheter and an ablation device, with the ablation catheter connected to the ablation device. The ablation catheter includes an operating handle, a catheter body, and a treatment head. The operating handle is located at the proximal end of the catheter body, and the treatment head is located at the distal end of the catheter body. The proximal end of the operating handle is connected to the ablation device via a tail wire. The ablation device includes a control system that can control and switch each set of electrodes for impedance measurement or ablation. By measuring voltage and current values ​​using AC signals, the impedance between electrodes is calculated. The impedance value is used to determine whether the electrodes are in good contact with the myocardial tissue. Good contact improves the effectiveness of ablation energy reaching the target point. Different electrode pairings are achieved through a switching circuit. Then, the optimal electrode combination is selected for discharge based on the judgment, forming a transverse, vertical, oblique, and intermittent discharge electric field, thus obtaining the optimal surgical ablation plan for different pulmonary vein morphologies.

The application discloses a magnesium hydroxide-based high-safety lithium ion battery diaphragm and a preparation process thereof, and belongs to the technical field of lithium ion battery materials. The magnesium hydroxide-based high-safety lithium ion battery diaphragm comprises a polyolefin-based film and a composite functional coating attached to the surface of the polyolefin-based film. In the application, the surface of magnesium hydroxide is chemically grafted and modified by using a specific silane coupling agent, so that the interface compatibility between the inorganic filler and the organic matrix and the binder is obviously improved. The chemical bond formed by the hydrolysis product of silane and the hydroxyl group on the surface of magnesium hydroxide is used to introduce an organic molecular layer on the surface of the inorganic particles, effectively reduces the surface energy and inhibits the particle agglomeration, and thus the dispersion uniformity of the filler in the coating slurry is greatly improved.

The utility model discloses a composite drainage frost heaving prevention heat preservation roadbed in a seasonal freezing area, and belongs to the technical field of roadbed engineering. The roadbed structure is sequentially provided with a pavement layer, an upper drainage and heat preservation assembly, a cement stabilized macadam layer, a filler layer, a gravel layer and a bottom inverted filtration drainage assembly from top to bottom. The upper drainage and heat preservation assembly comprises a heat preservation plate, and first anti-seepage geotechnical cloth and first moisture absorption geotechnical cloth are laid on the upper surface of the heat preservation plate and used for draining seepage water on the road surface and water on the upper portion of the roadbed out of the two sides of the roadbed through the capillary action. The bottom inverted filter drainage assembly comprises an inverted filter layer, a drainage layer with a preset gradient is constructed at the bottom of the inverted filter layer, second anti-seepage geotechnical cloth is laid at the bottom of the inverted filter layer, second moisture absorption geotechnical cloth is arranged between the inverted filter layer and the gravel layer, and water seepage geotechnical cloth is laid outside the inverted filter layer and connected to the blind ditches on the two sides. Through the heat preservation effect of the heat preservation plate and the active drainage and seepage prevention effects of the multiple layers of geotechnical cloth, frost heaving and frost boiling of the roadbed can be effectively restrained, and the service life of a road is prolonged.

The application discloses a stress luminescence type chemical anchoring fog seal layer material with blackening and wear resistance functions and a construction method thereof, and relates to the technical field of pavement engineering pre-maintenance. The fog seal layer material is prepared from near-neutral non-ionic emulsified asphalt as a stable reaction matrix, high-carbon black content activated latex slurry is introduced to realize blackening and network enhancement of the asphalt pavement, the interface bonding and mechanical-optical response triggered by traffic load are realized through core-shell structure stress luminescence particles, and the interface chemical anchoring reaction is triggered when the demulsification of the interface catalytic anti-skid aggregate. The components play a synergistic effect in the storage, construction and service stages, and finally form a reinforced seal layer with stress luminescence visual guidance, high blackness, high anti-skid and long-term durability functions on the pavement, and the application is especially suitable for improving the road traffic safety in dark environments such as tunnels and road sections without street lamps.

The application relates to the technical field of wind farm regulation, in particular to a large-scale wind farm grid-connection optimization regulation method and system based on real-time stability domain, which comprises the following steps: acquiring wind farm data in real time, constructing a wide-frequency aggregation impedance model of the wind farm online; acquiring equivalent impedance of a power grid, solving time-varying robust stability domain and calculating robust stability of a current operating point; calculating mixed sensitivity of each controllable variable, sorting the controllable variables according to values from large to small to form a regulation variable sorting table; taking the time-varying robust stability domain as a constraint, performing multi-time scale collaborative optimization according to the regulation variable sorting table, generating and outputting regulation instructions; and recalculating the robust stability after executing the regulation instructions to perform closed-loop verification. Through real-time data-driven modeling, time-varying robust stability domain solving and mixed sensitivity sorting, the application realizes online perception, evaluation and adaptive optimization regulation of wind farm grid-connection stability, and improves the wide-frequency small disturbance stability and operation safety of a large-scale wind farm grid-connection system.

This invention discloses an intelligent verification system and method for industrial safety measures based on knowledge graphs and big data. It includes a multi-source heterogeneous data standardization and structuring module, an industrial safety measures domain knowledge graph construction module, an AI-based intelligent verification engine for safety measures, and an intelligent auxiliary interaction module. The multi-source heterogeneous data standardization and structuring module collects historical work orders, operation tickets, and equipment ledger data, and uses natural language processing technology to extract key entity information such as work tasks, work locations, involved equipment, isolation points, and isolation measures. The industrial safety measures domain knowledge graph construction module is connected to the multi-source heterogeneous data standardization and structuring module. This intelligent verification system and method for industrial safety measures based on knowledge graphs and big data constructs a knowledge graph that integrates historical data and domain knowledge, and uses an AI engine for semantic reasoning to achieve automatic verification and intelligent assistance of safety measures in newly created documents.