34results about How to "Strong implementation" patented technology

The application discloses a kind of leakage point positioning method, equipment and medium of water supply network, belong to water supply network operation and leakage control technical field, for solving in existing leakage point positioning, it is easy to rely on single data, equipment and algorithm complex, and also lack high-precision space linkage and to data adaptability and insufficient refinement, it is difficult to realize the technical problems of accurate positioning of water leakage point of water supply network.Method includes: the operating state of water supply network is processed to multi-source data acquisition, obtains water supply network core data;The standardization processing of feature vector is carried out to the corrected water supply network core data after pre-processing, obtains effective water supply network data;Effective water supply network data is screened under the risk value of leakage point area about leakage point, obtains high suspected leakage point area based on water supply network section;Leakage point spatial positioning calculation is carried out to high suspected leakage point area under local topology, obtains the final leakage point area position in water supply network grid.

The invention relates to a listing and picking type energy consumption management and control method, which aims to solve the technical problem of high energy consumption of production enterprises, and adopts the technical scheme that the method comprises the following steps of: dividing energy consumption management and control areas, determining energy consumption management and control point positions, setting special listing areas, determining a one-way patrol management and control route, and hanging an energy consumption management and control display board at an initial position; the energy consumption display board is hung at the end position, a management and control responsible person picks up the energy consumption display board and hangs the energy consumption management and control board along the line, when the energy consumption display board arrives at the end position, the energy consumption management and control board is hung, the energy consumption display board is hung on the energy consumption management and control board, and the energy consumption management and control board is hung on the energy consumption display board. All point positions are not missed, production accidents are avoided, and the method is clear in responsibility, high in implementation, simple to operate, easy to learn and easy to use.

According to the method, the complexity of a remote rural distribution environment is considered, the high dispersion characteristic of order space-time distribution is considered, the differentiation characteristic of multi-vehicle-type transport capacity resources is also considered, and the order combination distribution method based on space-time clustering in a rural common distribution mode is provided. In the first stage, customer geographic positions and order time window constraints are comprehensively considered, reachability-guaranteed clustering is formed to realize order combination, and an initial path feasible solution is constructed based on a space-time clustering result; in the second stage, a simulated annealing framework is designed to be fused into adaptive large neighborhood search, a clustering result is dynamically adjusted according to multi-vehicle-type differential time-space characteristics, and an initial solution is improved; on-demand combination of orders, accurate path planning and multi-vehicle collaborative distribution are realized, and logistics enterprises are helped to cope with distribution challenges of scattered orders, fuzzy time windows and complex road networks in remote rural areas with lower cost on the premise of ensuring distribution timeliness and service quality.

The invention discloses a multi-terminal parallel authentication authorization and equipment perception method for a key task communication system, which belongs to the technical field of key task communication, and specifically comprises the following steps: S1, configuration preparation: a server pre-configures a terminal initial configuration file for a terminal; the initial configuration file of the terminal comprises lt; m < cpt >-UE-idgt; element, lt; m < cpt >-UE-idgt; the elements comprise the next-level lt; the method comprises the following steps: carrying out Instance-ID-URNgt; an element; lt; the method comprises the following steps: carrying out Instance-ID-URNgt; the elements are instantiated to be unique identifiers by the configuration terminal; s2, configuration issuing and effectiveness: the server issues the initial configuration file of the terminal to the terminal, and the initial configuration file of the terminal is restarted to take effect through the terminal; s3, authentication and information reporting: the terminal initiates an authentication and service authorization request, wherein the request carries the result; the method comprises the following steps: carrying out Instance-ID-URNgt; an element; s4, service authorization and configuration issuing: the server receives the request, analyzes the terminal instantiation unique identifier, records analysis information, and determines whether to issue matched user configuration file data to the terminal; according to the invention, the terminal registration authentication process is deeply coupled with the terminal type and capability evaluation, and intelligent decision-making can be carried out based on terminal difference.

The application discloses a kind of dynamic ship radar one-dimensional range image distance resolution test methods, a plurality of reflectors are arranged on target ship along a straight line, and the spacing of reflector is close to distance resolution;More than two high-precision positioning devices with time stamp are arranged at different positions on the ship, and the radar system is configured with time system device capable of synchronizing with the positioning device on the ship;Record the position information of the positioning device with time stamp on target ship, the one-dimensional range image data formed by radar to ship, especially the one-dimensional image image data containing time stamp;According to the effective image data, the positioning data of target ship at corresponding time is extracted by time synchronization method, the angle between the straight line where the reflector is located and the radial direction of radar is calculated, and the length of the projection of the spacing of reflector in the radial direction of radar;The length is the effective value of the one-dimensional range image resolution of radar.The present application has strong operability, and can effectively solve the problem of difficult testing and verification of radar one-dimensional range image imaging effect on dynamic ship.

The invention relates to the technical field of communication, and particularly discloses a cross-domain routing method for a power communication network, which comprises the following steps: S1, acquiring a historical service flow data set to be subjected to service classification, and constructing a classification evaluation matrix according to an evaluation index corresponding to each service flow in the historical service flow data set; s2, obtaining a subjective evaluation matrix, and determining the score of each service flow according to the subjective evaluation matrix and the classification evaluation matrix; s3, classifying the service flows according to the scores of the service flows, and determining the category of each service flow; s4, traversing network nodes and links of the power communication network, and abstracting a network topology with an upper-layer network and a lower-layer network; and S5, according to the category, determining a starting point, an end point and a category to which each service flow to arrive belongs, determining a routing mechanism according to the starting point, the end point and the category, and determining the routing of each service flow through the routing mechanism and the network topology.

This application relates to the interdisciplinary fields of digital marketing and electronic information technology, and specifically to a method for intelligent demand mining and precision marketing for small and medium-sized enterprises (SMEs) in the electronic information industry. The method includes: generating anonymized simulated customer data for SMEs in the electronic information industry, with the customer data generated based on customer characteristics in the electronic information industry, including customer attribute information and demand expression information; constructing a mapping model between customer attributes and product characteristics based on the customer data; analyzing the customer data based on the mapping model to mine potential customer needs and quantify the intensity of those needs; and generating marketing solutions adapted to the electronic information industry scenario based on these potential needs. This solves the problems of difficulty in demand mining, extensive marketing methods, and lack of digital marketing capabilities among SMEs in the electronic information industry. While ensuring data compliance, it lowers the technical application threshold and achieves accurate demand identification, automatic generation of marketing solutions, and continuous model evolution.

The utility model discloses a yoga mat processing winding device which comprises a frame body, bottom frames are arranged at the two ends of the bottom of the frame body, a rotary table is arranged at the bottom of the inner side of the frame body, a servo motor is arranged in the middle of the bottom end of the frame body, and a rotary shaft is arranged in the middle of the bottom end of the rotary table. Winding columns are arranged on the two sides of the top of the rotary table, mounting grooves are formed in the outer sides of the winding columns, and pulleys are arranged between the two ends in the mounting grooves. The arrangement assembly is arranged in the middle of the top of the rear end of the inner side of the frame body, a positioning groove and an arrangement roller are pushed to the top end of the outer side of a winding column through a pushing electric cylinder during use, the top end of a yoga mat is arranged through the arrangement roller during winding and winding of the yoga mat, the yoga mat is prevented from moving up and down during winding and winding of the yoga mat, and the service life of the yoga mat is prolonged. And therefore, the yoga mat can be wound more orderly, and the practicability is high.

The invention provides a method for storing and germinating coptis seeds, comprising five steps of collecting coptis follicles, threshing coptis seeds, air-selecting coptis seeds, moist storage and germination, and sowing seeds. The coptis seed storage and germination method of the invention has strong feasibility, simple operation, and can intuitively check the storage status of coptis seeds in real time. The method can be used for batch storage, greatly reducing the seed storage cost, and is suitable for promotion and use. The coptis seed germination method of the invention can improve the germination rate of coptis seeds, and has important practical value for large-scale cultivation of coptis.

The present invention is applicable to the field of municipal engineering technology, and provides an intersecting tunnel combined construction structure and a construction method thereof. The intersecting tunnel combined construction structure has an upper tunnel, a lower tunnel and a single-hole double-layer combined construction section structure. The upper tunnel and the lower tunnel are cross-intersected in the plane, and the combined construction section structure is located at the intersection of the upper tunnel and the lower tunnel. The combined construction section structure is separated by a middle plate in the middle position in the vertical direction, and the space above the middle plate is for the passage of vehicles in the upper tunnel; the space below the middle plate is for the passage of vehicles in the lower tunnel. Through this structure, the vertical height difference between the upper tunnel and the lower tunnel can be compressed to the extreme, and the road line shape is optimized. At the same time, the construction method proposed by the present invention can start construction from any heading that arrives at the intersection node first, avoiding the problem of idle work caused by different construction progress of the upper tunnel and the lower tunnel, effectively shortening the construction period, with strong feasibility and low cost, and worthy of large-scale promotion.

The invention belongs to the technical field of internet-of-things video monitoring, and provides an intelligent monitoring management system for preventing oil vehicle occupation of a charging pile based on internet-of-things video monitoring, and the system comprises an intelligent monitoring management module which is used for solving the problems of trajectory tracking interruption and occupation prevention failure caused by similar characteristics of a snowfield and a white vehicle body oil vehicle in snowy weather. The method comprises the following steps: acquiring a video through a camera, judging track breakage, analyzing snowfield and vehicle body feature interference, improving the discrimination degree by means of brightness adjustment, LBP texture filtering, shadow and edge enhancement and the like, reconstructing a vehicle body contour by fusing multiple features, and recovering a breakage track through datum point positioning, motion parameter calculation and inertia completion. And finally, inputting an AI model to predict a driving intention and linking a parking lock. The anti-occupation technical bottleneck in special weather is effectively solved, the accuracy and stability of monitoring control are improved, and efficient utilization of the charging pile is guaranteed.

The utility model discloses a high wear-resistant circle shear blade which comprises a circle shear body, a shear blade is arranged on the outer side of the circle shear body, clamping blocks are arranged at the two ends of the inner side of the circle shear body, and a combined clamping plate is arranged at the position, close to the front end, of the outer side of the circle shear body. Disassembling and assembling assemblies are arranged on the outer side of the circle shear body and the inner side of the shear blade, when the circle shear is used, the shear blade is connected to the outer side of the circle shear body in a sleeving mode, meanwhile, the combined clamping plate arranged on the outer side of the circle shear body is clamped in the assembling clamping groove formed in the inner side of the shear blade, and inserting through holes and connecting through holes are aligned one by one; then connecting bolts penetrate through the interiors of the inserting through holes and the connecting through holes, and fastening screw sleeves are connected to the exteriors of the connecting bolts in a sleeving mode and are tightened, so that the combined clamping plates can be fixed into the assembling clamping grooves, and the purpose of fixedly installing the shear blades on the outer side of the circle shear body is achieved; and the shear blades can be detached and replaced under the condition that the disc shear body is not detached, so that the operability is higher.

This invention relates to a dynamic access control management method for emails, applied to the sending end, transmission link, and receiving terminal of emails, including the following steps: S10: The sender defines a limited address range for the email based on the target sender-recipient list, and simultaneously selects an over-limit processing permission flag that matches the limited address range; S20: During the routing and transmission stage of the email between server sites, the first extended field and the second extended field in the email are parsed in real time through the MAT service to check whether the sender-recipient addresses of this transmission exceed the limited address range, and to determine whether an over-limit transmission has occurred; S30: The terminal device executes the corresponding email operation permission control according to the permission flag corresponding to the second extended field, blocking unauthorized email operation behavior. The main purpose of this invention is to extend the standard MIME protocol to strongly bind email permissions to the original sender-recipient list, thereby achieving dynamic access control throughout the entire lifecycle.

The application discloses a construction method for removing obstacle piles in complex environments by a rotary excavator, and comprises the following steps: S1, finding obstacle piles; S2, collecting obstacle pile coordinates; S3, performing small-strain detection on the obstacle piles; S4, backfilling the obstacle piles; S5, obstacle pile coordinate lofting; S6, installing a pile driver on the rotary excavator; S7, lowering a full pile guard on the rotary excavator; S8, installing a core drill on the rotary excavator to pull out the pile; S9, replacing a rock-embedded short auger on the rotary excavator to pull out the pile; and S10, taking out the full pile guard to backfill the pile hole. The application has the advantages that site conditions are less limited, on-site implementation is more flexible, the method is more widely applicable than the existing full-rotary full-pile-guard pile pulling method, the rotary excavator is safer, more economical, more efficient, and more operable in removing obstacle piles, and is especially suitable for removing non-full-cage obstacle piles.

The invention discloses a method for determining the influence of ferrihydrite on the content of colloidal As in a soil solution. The method comprises the following steps: S1, preparing raw materials; s2, carrying out a reduction-reoxidation microcosm experiment: S2-1, carrying out culture in a reduction period; s2-2, culturing in an oxidation period; s2-3, sampling: in each control group, carrying out destructive sampling on 4 parts of samples in the first, tenth, 20th and 35th days of the culture in the reduction period, and carrying out destructive sampling on the rest 2 parts of samples in the fifth and tenth days of the culture in the oxidation period; s3, extracting data; and S4, data analysis: obtaining the relative weight of each influence factor to the colloidal state As content in the soil solution. According to the method, the sensitivity of the soil to the ferrihydrite can be judged, the method is convenient and rapid to operate, high in practicability and high in accuracy, can be applied to various scenes, can provide theoretical guidance for the amount of the ferrihydrite needing to be added and the adding time of the ferrihydrite in the subsequent soil treatment process, and has high practicability.

The application discloses a semantic-driven archive compliance and anomaly detection method and system, and belongs to the field of intelligent archive management. In view of the problems of rigid rules, insufficient semantic understanding, poor regulation adaptability, difficult identification of complex anomalies and lack of explainability in traditional methods, the application constructs a "integrity-semantic consistency" two-dimensional evaluation system, generates clauses-level fragments through dynamic division of legal semantics, constructs an archive heterogeneous knowledge graph integrating time and space, business and regulations, and completes knowledge-enhanced feature representation; through multi-scale space-time graph convolution modeling of space-time features, relying on a multi-regulation adaptive model pool, compliance dynamic detection is realized, and combined with semantic consistency reasoning, anomaly discrimination, risk tracing and explainable report generation are completed. The application has high detection precision, fast regulation adaptation, can accurately identify cross-entity and cross-temporal complex anomalies, and is suitable for intelligent supervision and risk prevention and control of the whole life cycle of archives.

The utility model discloses a detection device for medical equipment maintenance, which comprises a detector main body, a data display screen arranged at the top of the front end of the detector main body, antiskid side plates arranged at two sides of the detector main body, and a power socket arranged at one side of the bottom of the detector main body. The four corners of the detector body are provided with safety protection corners, and one side of the top of the detector body is provided with a connecting line. The angle adjusting assembly is arranged on the outer side of the connecting line on one side of the top of the detector body, and the included angle of the hinged positions of the first hinge arm, the second hinge arm, the third hinge arm and the mounting base is adjusted when the detection device is used, so that the extension length and angle of the detection head are adjusted; therefore, a maintenance worker can conveniently extend the detection head into a designated position in the medical equipment to perform fault point detection operation, so that the use convenience of the detection device is effectively improved, the maintenance efficiency of the medical equipment is improved, and the operability is high.

The invention relates to a multi-node flexible lander modeling method for small celestial body landing. The multi-node flexible lander modeling method for small celestial body landing at least comprises the following steps: establishing a kinetic equation of each node of a multi-node flexible lander; constructing an action Hamiltonian function between the rigid nodes and a limiting action equation of flexible connection on the rigid nodes; establishing a mathematical dynamic model of the multi-node flexible lander; establishing a bounce dynamic model of the multi-node flexible lander; and executing jump suppression analysis of the multi-node flexible lander. The small celestial body landing-oriented multi-node flexible lander modeling method overcomes the weak gravitational characteristic of a small celestial body, multiple nodes increase fault tolerance and can well drive a flexible body to move, a kinetic equation of the designed lander is established, a spring damping structure and flexible design are adopted, and the small celestial body landing-oriented multi-node flexible lander modeling method has the advantages of being simple in structure and convenient to operate. The problem that the landing effect is poor due to excessive deformation of the flexible plate is solved, the overall design is simple, and implementation is high.

The utility model discloses a glass roller bed for glass production, including base, the top of base is provided with the groove body, and the both ends of groove body inside are movably connected with the pivot, and the outside of pivot is provided with the conveying roller, and the front end of groove body is provided with the casing, and the front end of pivot penetrates the front end of groove body inside, and the casing of pivot front end is provided with the pulley. Through being provided with stabilizing assembly in the both ends of conveying roller outside, the glass in the conveying of conveying roller is positioned through the limiting plate in use, avoids the glass falling and breaking due to the deviation of conveying route, and when the glass is conveyed and moves, the linkage rubber roller relatively rotates, can avoid the glass edge collision limiting plate damage, and through adjusting the fixed screw hole of fastening bolt plug -in and tight in different positions, the distance between mounting sleeve and limiting plate can be adjusted, thereby can be applicable to different size glass, and the implementability is strong.

The utility model discloses a bag type air filter element which comprises a frame body, a connecting rod is arranged between the two ends in the frame body, a filter bag is arranged between the top of the inner side of the frame body and the bottom of the connecting rod, a limiting frame is arranged on the outer side of the frame body, and a sealing gasket is arranged on the top of the inner side of the limiting frame. By arranging the mounting positioning assembly on the outer side of the frame body, when the filter element is mounted in the filter, the frame body is limited through the limiting frame with the L-shaped vertical section, and meanwhile, the frame body is clamped and positioned through the mounting clamping plate and the stable clamping block, so that the purpose of stably clamping the frame body to the side wall in the filter is achieved; according to the bag type filter element provided by the utility model, the bag type filter element can be mounted stably and tightly, the joint is sealed by utilizing the sealing gasket, unfiltered air is prevented from leaking from a gap, the effect of mounting the bag type filter element stably and tightly is achieved, the filter element can be dismounted and replaced by pulling the mounting clamping plate inwards, and the practicability is high.

The present invention relates to the field of computer technology, and in particular to a memory overflow detection method, electronic device and computer-readable storage medium for an embedded Linux system, in which a memory allocation function and a data operation function are rewritten through a compiler's wrap mechanism. When calling the rewritten memory allocation function, an additional preset byte is applied for storing an application length, and when calling the rewritten data operation function, the application length is obtained, and it is determined whether the data operation length passed in by the rewritten data operation function exceeds the application length. If so, it is confirmed that a memory overflow occurs. This memory overflow detection method, electronic device and computer-readable storage medium can quickly confirm whether a memory overflow occurs for the crash problem caused by memory cross-border damage, without the need to make a debugging version to capture a coredump file, and without the need to modify the source code, thereby improving the efficiency of memory overflow analysis and detection and enhancing the stability of the program.

The invention provides a structure treatment method for the position, occupied by an existing pipe jacking well, of a newly-built underground single body, and the method comprises the steps that existing pipe jacking well fender posts and a main body structure which occupy the main body structure of the newly-built underground single body are utilized, transformed and reinforced; the situation that a newly-built underground single body is occupied by the existing pipe-jacking well and consequently an enclosure structure is discontinuous can be well handled, and therefore the situation that excavation and supporting deformation of a newly-built foundation pit at the position of the existing pipe-jacking well is large and influences of the surrounding environment are large is avoided, the construction period of a project is greatly shortened, and the technical feasibility, the working efficiency and the implementation effect are greatly better than those of a traditional mode.

The invention relates to the field of traffic big data intelligent analysis, and provides a traffic big data intelligent analysis method based on topology compression and feature dimension reduction, comprising the following steps: S1, obtaining time sequence traffic state data of each road segment node in a target road network, performing data cleaning and standardization processing, and dividing the data into a training set, a verification set and a test set; s2, on the basis of the training set data, the correlation degree between road segment nodes is calculated, and a road network topological structure including a node layer and a hyperedge layer is constructed; wherein each node uniquely belongs to one hyperedge; s3, on the basis of a road network topological structure, coding and compressing the node features by using a collective message passing mechanism to obtain node compression features and hyperedge compression features after dimension reduction; and S4, fusing the node compression feature and the hyperedge compression feature, inputting a prediction model based on a graph attention mechanism, and predicting the future traffic congestion state of the target road section. According to the method, the problems of high calculation load, characteristic redundancy and insufficient prediction precision of large-scale traffic data are solved.

A Fenton coupling complexing treatment system for wastewater treatment relates to the technical field of wastewater treatment, and comprises a wastewater supply system for collecting and temporarily storing pretreated wastewater to be treated; the reaction system comprises a plurality of catalytic mixing reactors arranged at treatment points, and the first reaction tank is communicated with water outlets of the catalytic mixing reactors; the solid-liquid separation system comprises an inclined plate sedimentation tank connected with the water outlet of the second reaction tank; the agent adding system comprises a plurality of agent dispensing barrels, and the catalytic mixing reactor and the second reaction tank are each provided with a plurality of agent adding openings; the control system is electrically connected with a control module connected with the metering pump, the conveying pump, the peristaltic pump and the drainage pump. The double-grid reaction tank, the catalytic mixing reactor and the sedimentation tank form an integrated treatment system, multiple working sections are integrated into a single deep treatment unit, a fluoride special treatment system does not need to be additionally arranged, the technological process is greatly shortened, and the capital construction investment and the occupied area are reduced.

The invention discloses a simulated ecological planting method for sowing radix bupleuri in northern grassland rainy seasons, and belongs to the technical field of radix bupleuri planting. Comprising the following steps: (1) selecting high-quality bupleurum seeds as a seed source material for planting, mixing with fine sand, and planting in degraded natural grassland; (2) covering the surface layers of the seeds with fine sand after sowing, and applying a base fertilizer; (3) carrying out topdressing in a seedling stage; (4) performing reviving investigation at the beginning of the second year, and finishing the simulated ecological seed radix bupleuri in the rainy season when the reviving rate reaches 60-80%; and if the green turning rate does not reach the standard, repeating the step (1). The method mainly solves the problems of low emergence rate, difficulty in field planting and survival of plants and the like after natural grassland radix bupleuri is sown in northern China. The method comprises the following steps of seed source selection, planting field selection, planting time selection, sowing treatment, field management and timely harvesting. Compared with traditional radix bupleuri planting, the method has the advantages that the emergence rate and yield of radix bupleuri can be effectively increased, and remarkable economic benefits and ecological benefits are achieved.

The application discloses a kind of detection system and comprehensive evaluation method of marine anti-corrosion duration of protective material, the system includes detection component, for simulating salt fog and mechanical vibration transport environment under marine state;Test tooling is used to simulate the structure of easy rusting part in actual marine process;Environment control component is used to simulate the alternating wet and hot environment and carry out real-time monitoring;Imaging component is used to detect the temperature difference of the surface of the test tooling material, identify the rusting area, and record the earliest rusting time of the test tooling.The test tooling designed by the application covers machine-added surface, bolt, threaded hole through hole, threaded hole blind hole and other easy rusting parts, uses infrared thermal imaging technology to periodically scan the test tooling, identifies the damage point and local early rusting of protective material, comprehensively evaluates the anti-corrosion ability of protection scheme, realizes efficient, quantitative and dynamic anti-corrosion ability evaluation, and provides support for rapid screening and process optimization of protective material and protection scheme in marine scenario.

The utility model discloses a computer hardware fault diagnosing and repairing device which comprises a base, a detecting and repairing instrument body is arranged on one side of the top of the base, a rotary table is arranged on the other side of the top of the base, and a rotating shaft is arranged in the middle of the bottom end of the rotary table. A data connecting line is arranged at the position, close to the top, of one side of the detection and repair instrument body. The limiting and stabilizing assemblies are arranged on the two sides of the top of the rotary table, computer hardware needing fault diagnosis and repair is placed on the top of the rotary table in the using process, then the clamping bases are moved in the opposite directions to clamp the computer hardware, and meanwhile the penetrating-connecting studs move in the reserved grooves to limit the positions of the clamping bases; and then the tightening nut sleeving the penetrating stud is tightened, so that the aim of stabilizing the clamping seat to limit and stabilize the computer hardware on the rotary table can be achieved, the stability of the computer during diagnosis and repair operation is ensured, and a technician can conveniently perform diagnosis and repair operation.

The invention relates to the technical field of computers, in particular to a program abnormal crash positioning method, electronic equipment and a computer readable storage medium, which are applied to a Linux system of an embedded ARM (advanced RISC machines) architecture, and are characterized in that when a gcc compiler is used for compiling and linking a main application program, calling of a function gnumcountnc is inserted, and stack backtracking is performed in the function gnumcountnc, so that the abnormal crash of the program can be positioned. And obtaining an address of the current calling function, obtaining a thread pid and a thread name, and sending the information data to a watchdog process for storage. And when the main application program crashes abnormally, the watchdog process stores the stored information data to a log file according to a preset sequence, so that the abnormal crash of the main application program can be positioned. According to the positioning process, the difficulty and time consumption of reproducing problems on a client site are avoided, and the program abnormal crash positioning efficiency is improved.

The invention relates to the technical field of computers, in particular to an application CPU occupancy monitoring method and system and electronic device.The method comprises the steps that a picture file in a target disk is read, a target picture is obtained, the target picture comprises a target two-dimensional code, and the target two-dimensional code is generated according to CPU standard exceeding information of an application; the CPU standard exceeding information comprises an application package name of the application, an actual CPU utilization rate of the application and a CPU target value; identifying the target two-dimensional code to obtain CPU standard exceeding information of the application; if the application package name in the CPU standard-exceeding information is the application package name identified for the first time, creating a CPU standard-exceeding Bug according to the CPU standard-exceeding information and reporting the CPU standard-exceeding Bug; according to the method, the CPU standard-exceeding Bug can be automatically created, so that the CPU occupation standard-exceeding condition of the application can be well monitored, relevant personnel can conveniently and timely perform performance optimization and the like, and the cost is low.

This invention discloses an automatic unhooking device and method for a lifting hook rope. The unhooking device includes a locking mechanism, an unlocking mechanism, and a flipping mechanism. The locking mechanism includes a safety catch and a locking elastic element. One end of the safety catch is hinged to the rod of the hook, and the locking elastic element is located between the hinge point and the safety catch. The other end of the safety catch extends to the hook end in the locked state. The hook has a hook groove along its inner contour. The unlocking mechanism is arranged along the hook groove and its end is connected to the safety catch. Pulling the safety catch overcomes the tension of the locking elastic element and rotates it around the hinge point to unlock the hook. The flipping mechanism is arranged along the hook groove and its end is connected to the hook end. It moves the rope to be unhooked to the hook opening and then flips it to detach. This invention requires minimal modification to the hook, ensuring hook safety. The unhooking process is mechanical and can automatically reset, with reliable operation and no need for a complex control system. The structure is simple, easy to maintain, easy to process, low in cost, and highly feasible.