48results about How to "Avoid load" patented technology

This invention provides a porous piston body for an air compressor cylinder, specifically a piston head in an air compressor cylinder with at least one fixing pin on its top surface to position at least one intake baffle. The intake baffle has at least one bent section adjacent to its positioning area, and the other side of the intake baffle on the bent section is an operating area. This operating area can cover at least one air hole on the top surface of the piston head. An annular groove is recessed on the piston head surrounding the air hole, in which a spring can be housed. The other end of the spring extends upward along the annular groove and abuts against the back of the aforementioned intake baffle. The operating area forms a slightly open ventilation space with the top surface of the piston head on the back side facing away from the cylinder top, so that the pressure inside the cylinder is balanced with the external atmospheric pressure.

This disclosure provides an out-of-band batch deployment system for servers in a production environment. One specific implementation of the system includes: a deployment device, various servers to be deployed, and a switch, wherein: the out-of-band management port of each server to be deployed is connected to the switch via an out-of-band network; the deployment device is connected to the switch and configured to: collect information from each out-of-band deployment server; create an operating system smart installation image corresponding to at least one of the servers to be deployed; execute multiple concurrent installation threads to mount the created at least one operating system smart installation image to at least one server to be deployed; and control the servers to be deployed to boot from their corresponding operating system smart installation images for unattended installation and configuration. This implementation improves the security of the servers to be deployed during the installation and configuration process.

This invention discloses a rapid splicing control method for high-efficiency liquid-cooled energy storage modules, relating to the field of energy storage system technology. It includes five core control steps: pre-configuration before splicing involves reading module identity and parameters via wireless communication, verifying compatibility, and generating a splicing sequence; physical splicing employs visual and mechanical collaborative positioning, dynamically adjusting to ensure precise interface alignment; the liquid-cooled circuit opens the reversing valve in a timed sequence, monitoring pressure and flow to achieve leak-free connectivity; the electrical interface uses adaptive detection to match protocols and voltage, with soft-start to avoid current surges; after splicing, a collaborative algorithm dynamically allocates power and flow, with closed-loop control ensuring stable system operation. This invention significantly improves the splicing efficiency and positioning accuracy of liquid-cooled energy storage modules, possesses fault tolerance and flexible expansion capabilities, adapts to large-scale and distributed energy storage scenarios, and meets the high-efficiency and reliable operation requirements of energy storage systems.

This utility model discloses a circular wire winding structure, including a support, a processing platform mounted on the support, a wire guide seat at one end of the top surface of the processing platform, and a winding and binding structure at the other end of the processing platform; a servo wire laying structure is located in the middle of the processing platform, and the winding and binding structure includes a servo automatic winding structure and a servo automatic wire binding mechanism; the servo automatic winding structure includes a left support, a right support, a servo drive motor, a planetary reducer, a winding shaft with a stop plate, a telescopic cylinder, and a limit plate. This utility model has a reasonable structural design, improving the efficiency of wire laying and the tightness and effectiveness of winding. The planetary reducer amplifies the torque of the servo drive motor, improving the rotational accuracy during product winding. It avoids the load and vibration caused by the direct connection of the servo drive motor to the drive shaft during transmission, extending the service life of the servo drive motor and improving winding efficiency.

This application discloses a liquid level control device and a liquid cooling cabinet for automatically adjusting the liquid level inside the liquid cooling cabinet to prevent the liquid level from being too high or too low. The liquid level control device is applied to a liquid cooling cabinet, which includes a cabinet body, a first inlet pipe connected to a liquid supply pipe, and a first outlet pipe connected to a return pipe. The device includes: a liquid level monitoring device installed inside the cabinet body, a control valve installed on at least one of the first inlet pipe and the first outlet pipe, and a controller. The controller is used to acquire liquid level detection data from the liquid level monitoring device and adjust the opening of the control valve according to the liquid level detection data.

The utility model discloses a kind of dispersible oil suspending agent diluting device with premixing cavity, it is related to the technical field of oil suspending agent dilution, and it includes: oil suspending agent containing mechanism, the oil suspending agent containing mechanism includes main dispersion tank body, the position of the outside of main dispersion tank body close to bottom is fixedly connected with discharge pipe;The utility model is through raw material premixing mechanism in preliminary premix before feeding, significantly reduce main dispersion process pressure, shorten overall processing time, second stirring shaft of premixing mechanism and the first stirring shaft of main dispersion mechanism are driven by double-shaft motor linkage, so that premixing and main dispersion process are synchronized, structure is more compact and reduce equipment complexity and energy consumption, discharge baffle cooperation drive motor accurately adjust discharging opportunity and flow, avoid main dispersion tank body load mutation, multiple premixing mechanisms are realized differentiating feeding by independent discharging insertion tube, adapt multi-element raw material mixing demand, improve device flexibility and dispersion quality stability.

The application relates to a power grid data processing method, device, equipment, readable storage medium and program product. The method comprises the following steps: obtaining service data generated by interaction of each subject unit in a source grid-load-storage coordination system; distributing the service data to corresponding main processing node groups based on corresponding service scenarios of the service data; the main processing node groups comprise at least two main processing nodes, each main processing node is pre-configured with a data processing algorithm and a resource allocation strategy matched with the corresponding service scenario; the load state of each main processing node is obtained, and the service data is distributed to a target main processing node for data processing; the target main processing node refers to a main processing node whose core running load index in the load state is in a corresponding preset interval range. The method can improve the data processing efficiency of power grid data.

This invention discloses a calibration mechanism for the traveling wheel assembly of a train sampling vehicle. The mechanism includes a track, with the traveling wheel assembly mounted on the track. The track is equipped with a stop device and a laser projection plate. A laser ranging component is located on the outer side of the traveling wheel assembly. Using this calibration mechanism, the traveling wheel assembly is easily calibrated and adjusted, highly efficient, and its service life is extended. This invention also discloses a calibration method for the traveling wheel assembly of a train sampling vehicle.

The application discloses a contaminated soil replacement method and a light replacement structure, and belongs to the technical field of building replacement, which solves the problems of the existing technology, such as treating the symptoms but not the root cause, large amount of concrete, and poor durability of the protective layer. The method comprises the following steps: contaminated soil treatment, frame assembly (integral type / modularization), block component installation (integral / layering), concrete pouring (layering / integral), and subsequent treatment. The frame and the block component form a protective barrier. Layered pouring requires rough surface treatment, and integral pouring is provided with anchoring components. The structure comprises a frame, a block component (light filling block combined with a U-shaped hook connecting piece), and optional anchoring components (two-way expansion anchor rods). The application replaces 30%-50% of the concrete with light blocks, reduces the load and cost, and improves the durability of the protective layer by more than 20%. The application can block pollution and erosion, is suitable for different construction scenes, and is convenient to operate.

This invention relates to the field of byte processing technology, providing a method and apparatus for accelerating byte encryption and decryption. The invention adds operation bits to bitwise operation instructions; uses corresponding operation bits to perform byte selection, endianness conversion, single-input multiple shift processing, and / or efficient table lookup operations. Specifically, byte selection avoids invalid bit calculations, improving instruction utilization. Endianness conversion ensures correct data order, minimizing duplicate data requests due to order errors, thus reducing the need for bitwise operations and improving GPU bandwidth utilization. Single-input multiple shift processing reduces the number of shift instructions, increasing throughput and avoiding repeated loading of the same data; efficient table lookup operations improve bitwise computation throughput, significantly reducing bandwidth pressure. This invention optimizes the granularity of bitwise operations, enabling encryption and decryption algorithms to efficiently utilize computing resources on the GPU while minimizing bandwidth consumption.

The invention relates to the technical field of fire rescue, and discloses a super high-rise building facade fire unmanned aerial vehicle cooperative auxiliary fire extinguishing system which comprises a task layer, a control layer, an execution layer and a guarantee layer. According to the system, an in-building water taking-floor relaying-window guiding-unmanned aerial vehicle short-range external spraying technical route is adopted, a fire-fighting vertical pipe and an indoor fire hydrant in a building are used as main water supply links, and floor relaying platforms are arranged on the first floor to the third floor below a firing floor. According to the super high-rise building facade fire unmanned aerial vehicle cooperative auxiliary fire extinguishing system, the long-distance vertical water delivery task is borne by an existing fire-fighting vertical pipe in a building, and the unmanned aerial vehicle only needs to bear the load of a short overhanging water hose outside a window and the near-wall spraying task; the on-way loss of the water hose, shimmy impact and the coupling degree of jet reaction force and a flight control system are effectively reduced, the core defects of heavy load, high coupling and poor stability of a traditional ground long-distance water hose pulling-up mode are overcome, and meanwhile the problems of insufficient load and endurance of an airborne fire extinguishing agent mode are avoided.

The application discloses a GPU-based multi-client real-time spectrum monitoring system and a method thereof, and belongs to the technical field of spectrum analysis.The method comprises the following steps: acquiring the spectrum state, behavior information, host state and service quality requirement of a client; calculating the interference intensity coefficient, behavior state coefficient, host state coefficient and service quality coefficient of the client through a corresponding model; dynamically allocating the computing power of each client by using a power distribution model based on the above coefficients; and finally outputting the target refresh rate of each client by a refresh rate optimization model in combination with the allocated power and service quality coefficient.The application solves the problem that the resource allocation in the prior art is rigid and cannot adapt to the differentiated requirements of multi-clients by multi-dimensional state sensing and modeling, realizes intelligent, dynamic and efficient allocation of system computing resources, guarantees the service quality of multi-services, and improves the overall energy efficiency and stability of the system.

The invention discloses a configuration file generation method and device, equipment, a storage medium and a program product, and the method comprises the steps: receiving a configuration task which comprises configuration intention information; determining a target configuration scene and execution parameters based on the configuration intention information; the execution parameters comprise at least one of an execution object, an execution action, a dialogue scene and an intention corresponding to the dialogue scene; calling at least one corresponding basic template file from a preset template library based on the target configuration scene; the basic template file comprises a dialogue scene template file, an instruction template file and an intention-instruction mapping template file; and filling corresponding fields of the basic template file with the execution parameters, and determining a target configuration file. According to the method, the problems of high development threshold, long period, difficult maintenance, inflexible configuration and the like in the prior art can be solved, and efficient and accurate generation of the configuration file is realized.

The invention discloses a threshold optimization method, system and equipment for an inerter control strategy and a medium. The method comprises the following steps: determining influence factors about control frequency in the inerter control strategy; according to the distribution condition of inertia force in the inerter control strategy, determining a key threshold value for intervening the change of the influence factor; performing simulation analysis on the influence rule of the key threshold value on the vibration damping performance of the suspension system, and determining the value range of the key threshold value according to a simulation analysis result; executing an inerter control strategy according to the key threshold value in the value range; through optimal control of the inertia force threshold value, useless inerter switching frequency in an inerter switch control strategy is reduced, high control frequency is avoided, loads of inerter and damping elements are reduced, the service life of the elements is prolonged, the stability of the elements is improved, the control effectiveness and the engineering applicability of the control strategy are improved, the defects in the prior art are overcome, and the method is suitable for popularization and application. And the method has a relatively high application value.

This invention relates to the field of membrane technology, specifically to a nitrogen-doped carbon nanofiber catalytic membrane loaded with monatomic iron, its preparation method, and its application. It includes the following steps: (1) dissolving polyacrylonitrile and ferric chloride hexahydrate in a solvent to obtain an electrospinning precursor solution; (2) electrospinning the electrospinning precursor solution to obtain a precursor fiber membrane; (3) calcining the precursor fiber membrane under a protective atmosphere to obtain a nitrogen-doped carbon nanofiber catalytic membrane loaded with monatomic iron. The nitrogen-doped carbon nanofiber catalytic membrane loaded with monatomic iron prepared by this invention achieves near-complete utilization of metal atoms in advanced oxidation processes, significantly improving pollutant degradation activity and reaction kinetics; this material also possesses excellent structural stability and recyclability, providing a new design concept and technical path for developing efficient and scalable water treatment catalytic materials.

Provided is an integrated and compact fluid control valve that corresponds to different fluid pressures, controls fluid at high speed with high accuracy in the case of low-pressure fluid flow, also exhibits high sealing force at the time of valve closure in the case of high-pressure fluid flow to reliably prevent leakage, can suppress a decrease in sealing performance to improve durability, and at the same time, can suppress the consumption of compressed air for driving while flowing fluid with a stable Cv value to prevent changes in flow rate. The divided pistons (23) are arranged in series with respect to the valve seat (13) in a resilient state by a plurality of spring members (24) that differ in spring load, an air supply port (25) is formed in the actuator (11), each piston is independently raised and lowered in the actuator with a predetermined stroke (Y1, Y2) by the compressed air from each air supply port or the resilient force of each spring member, and the valve body can be provided to seal the flow path with different sealing forces corresponding to the lowered state of each piston.

The utility model relates to the technical field of tobacco material processing, and particularly discloses a material filling jig which is characterized in that a positioning assembly is provided with a limiting plane and a plurality of positioning holes used for positioning a smoke pipe, and one end of each positioning hole penetrates through the limiting plane and forms an opening allowing the smoke pipe to be inserted therein; the quantitative assembly is provided with quantitative holes in one-to-one correspondence with the positioning holes, the hole depths of the quantitative holes are equal, the quantitative assembly can be attached to the limiting plane, and the quantitative holes and the corresponding positioning holes are staggered or communicated. According to the material filling jig, quantitative filling of each smoke tube is achieved through unified material loading of the quantitative holes and unified material receiving of the positioning holes, and meanwhile the labor efficiency is improved.

This application provides a flash evaporation system for separating DMAC and acetic acid, connected between a feed tank and a distillation column. The system includes a high-pressure flash tank connected to the feed tank and a low-pressure flash tank connected in series with the high-pressure flash tank. Both the high-pressure and low-pressure flash tanks are provided with an inlet, a vapor phase outlet, and a liquid phase outlet. The liquid phase outlet of the high-pressure flash tank is connected to the inlet of the low-pressure flash tank via a pressure reducing valve, and the liquid phase outlet of the low-pressure flash tank is connected to the inlet of the distillation column. A preheater is connected between the outlet of the feed tank and the inlet of the high-pressure flash tank. The vapor phase outlets of both the high-pressure and low-pressure flash tanks are connected to a condenser. This flash evaporation system, by employing a series connection of a high-pressure and a low-pressure flash tank for two-stage pressure-reducing flash evaporation of the mixture, achieves efficient pre-separation, reduces the load on the distillation column, and improves overall separation efficiency.

The invention discloses a multi-stage grinding wheel self-adaptive regulation and control mung bean low-crushing peeling device and method, and relates to the technical field of mung bean peeling, the device comprises a peeling box, speed regulating mechanisms, an adjusting mechanism and a placing box, the upper and lower sides of the front end of the peeling box are fixedly connected with the speed regulating mechanisms, the center of the front end of the peeling box is fixedly connected with the adjusting mechanism, and the adjusting mechanism is fixedly connected with the placing box. A placing box is arranged at the bottom in the peeling box, a speed regulating mechanism is arranged, different groups of convex rods are intermittently matched with a contact wheel, the rotating speed of a grinding wheel is regulated, seed coats are prevented from being adhered to the surface of the grinding wheel due to moisture, and efficient and low-damage peeling of the mung beans is realized; the mounting mechanism is arranged, shells in different shapes are mounted through magnetic adsorption, so that the mung beans generate more complex motion trails in the abrasion process, the contact area of the mung beans and the surface of the grinding wheel is increased, the peeling efficiency is improved, the breakage rate is reduced, meanwhile, the mung beans are better attached to the shapes, and the contact stability of the grinding wheel and the mung beans is improved.

The application discloses a mixed expert model word grouping scheduling method and electronic equipment, and relates to the technical field of artificial intelligence, which comprises the following steps: in response to the arrival of word units in the form of a stream to a preset buffer, obtaining the embedding vector features, routing history and arrival time corresponding to each word unit to splice into the target feature vector corresponding to each word unit, and the preset buffer is configured with a preset waiting time threshold and a capacity upper limit value; clustering and grouping each word unit according to the target feature vector to generate at least one task group; determining the priority of each task group based on the average waiting time of each word unit in each task group and the historical hot index; under the condition of meeting the limitation of the preset buffer, scheduling each task group according to the priority to enable the mixed expert model to perform operation on each word unit. The method of the application improves the utilization rate of experts and the system throughput while ensuring the upper bound of delay through short window buffering and dynamic clustering.

The present application relates to the technical field of music screening, in particular to a music screening method and system for music therapy. The present application realizes accurate correspondence between sound parameters and human state by synchronously collecting multiple physiological indexes and performing time axis alignment and interval mapping operation. The upper and lower limit comparison mechanism of frequency, loudness, melody, timbre and other dimensions is introduced in the screening stage, which can perform targeted elimination processing on music content, ensure that the music output content is within the physiological tolerance range, further perform behavior type analysis on the paragraph by counting the uplink, downlink and repetition characteristics of the melody, and compare with the melody acceptance range set by the situation, realize the secondary filtering of melody adaptability, which can significantly improve the adaptability and pertinence of the screened content in the emotional regulation and cognitive reconstruction scene, avoid the negative load of music stimulation on physiology or psychology, realize the two-way matching between music and treatment needs, and improve the application accuracy of the screened music in the specific treatment scene.

The invention discloses an integrated torque coordination control method for a multimode steering and driving system of an electric loader, which comprises the following steps of: 1) establishing a whole vehicle dynamics model containing a hinge steering and wheel edge driving coupling relationship, accurately describing an internal interaction mechanism of the system, and acquiring an accurate system model and state on line; 2) on the basis of the whole vehicle dynamics model constructed in the step 1), taking stability, efficiency and part life as a target, and on the basis of deep reinforcement learning, optimizing a steering mode and a torque distribution strategy online; and 3) based on the control quantity instruction output in the step 2), designing a multi-rate closed-loop cooperative execution and state synchronization mechanism, and coordinating the electric drive and hydraulic steering system to accurately execute the instruction. The optimal steering mode and inter-wheel torque distribution instruction can be generated on line, tire force distribution is actively coordinated, tire force saturation and dynamic load transfer are effectively restrained, and therefore the steering stability and the driving anti-skid performance are guaranteed at the same time under the complex working condition.

The present disclosure relates to a graphics processing method, a graphics processing device and a computing device. The graphics processing method comprises: dividing a frame to be rendered into a plurality of tiles, wherein the frame to be rendered comprises a plurality of primitives, each primitive covering at least one tile; determining a tile-level splitting mode for at least one tile of the plurality of tiles based on a number of primitives covering the tile; obtaining a frame-level splitting mode for the frame to be rendered; enabling tile splitting for at least part of the plurality of tiles based on the tile-level splitting mode and the frame-level splitting mode, wherein the tile splitting comprises splitting one tile into a splitting number of tile regions corresponding to the tile-level splitting mode or the frame-level splitting mode; and assigning the plurality of tile regions obtained by the tile splitting to a plurality of tile processing cores, wherein each tile processing core is configured to perform a tile processing operation for the assigned tile region. The method helps to provide a flexible splitting mode determination manner and improve graphics processing efficiency.

The invention is applicable to the technical field of intelligent terminals, and provides a webpage data tamper-proofing method and device, terminal equipment and a storage medium, the method comprises the following steps: monitoring a change event of a webpage document object model based on an internal monitoring mechanism and an external monitoring mechanism, the change event acts on a key data node in an isolation protection area in the webpage document object model; when the change event is monitored, whether unauthorized tampering occurs in the isolation protection area or not is judged based on an actual monitoring mechanism of the monitored change event, and the actual monitoring mechanism is any one of the internal monitoring mechanism and the external monitoring mechanism; and if unauthorized tampering occurs, executing corresponding tampering prevention processing according to a preset processing strategy corresponding to the actual monitoring mechanism. According to the webpage data tamper-proof protection method and device, real-time and efficient tamper-proof protection on the webpage data can be achieved in a pure front-end environment on the premise of not depending on rear-end intervention, and the webpage data safety is improved.

The application discloses an intelligent warehouse automation control optimization method and system based on dynamic environment perception, and relates to the technical field of intelligent warehouse control. The method first acquires the specific scene type of a specified warehouse, determines the corresponding dynamic perception allocation scheme through scene matching, and then determines the collaborative work associated object to realize the accurate adaptation of dynamic environment perception and the warehouse scene. Then, the dynamic environment perception data of the warehouse area where the collaborative work associated object is located is collected, and after collaborative association processing, a structured fusion data set suitable for different timing scenes is generated. Dynamic warehouse parameter calibration is performed to generate an initial control strategy and complete effectiveness evaluation. According to the evaluation result, it is decided whether to dynamically adjust the path planning scheme and the work execution sequence, realizing the dynamic adaptation and accurate regulation and control of intelligent warehouse automation control, and effectively improving the adaptability of warehouse control, the smoothness of process operation and the stability of work execution in complex dynamic scenes.

The utility model discloses a kind of barrier gate machines based on flexible perovskite solar photovoltaic film.The barrier gate machine based on flexible perovskite solar photovoltaic film includes cabinet and gate lever, and its gate lever surface is coated with flexible perovskite solar photovoltaic film, external support structure is completely cancelled, avoid the additional load brought by rigid photovoltaic panel;Curved surface adhesion design improves wind pressure resistance, end sealing glue realizes efficient waterproof, built-in warning light band guarantees night safety;Perovskite solar photovoltaic film is strong in weather resistance, detachable end cover facilitates light band maintenance, substantially reduce long-term operation and maintenance burden.

The AED (1) has a detector (10) and a notifier. The notifier has a display unit (40) and a sounder (50). The display unit (40) alternately and one or more times respectively performs a first mode and a second mode. In the first mode the display unit (40) causes at least one light source (42) to emit light at a first intensity. In the second mode the display unit (40) causes the light source (42) to emit light at a second intensity having a lower power consumption than the first intensity or causes the light source (42) to emit no light. The sounder (50) alternately and one or more times respectively performs a third mode and a fourth mode. In the third mode the sounder (50) produces a prompt tone at a third intensity. In the fourth mode the sounder (50) produces a prompt tone at a fourth intensity having a lower power consumption than the third intensity or produces no prompt tone. At least half of each period of the first mode overlaps in time with a corresponding period of the fourth mode. At least half of each period of the third mode overlaps in time with a corresponding period of the second mode.

The present application relates to a semiconductor structure and a method for manufacturing the same. The semiconductor structure comprises an electrode covering layer on a substrate, a contact structure comprising a first part and a second part, the first part being in contact with the electrode covering layer, and the bottom of the second part being in contact with the top of the first part, the width of the first part being greater than the width of the bottom of the second part, and the lower surface of the contact structure being not lower than the lower surface of the electrode covering layer. Compared with the contact structure with equal width, the electrode covering layer contact structure increases the contact area between the contact structure and the electrode covering layer, reduces the contact resistance and eliminates the voids in the contact structure. Moreover, the first part in contact with the electrode covering layer serves as a support during the chemical mechanical polishing process, avoiding the problems of load effect or depression of the contact structure.

The invention discloses a low-altitude multi-unmanned aerial vehicle cooperative prevention and control scheduling optimization method, and relates to the technical field of unmanned aerial vehicle cooperative scheduling. Collecting and fusing geographic space, target, environment and unmanned aerial vehicle state multi-source data, and generating a prevention and control situation data set; modeling core prevention and control tasks and dividing priorities; establishing an unmanned aerial vehicle resource constraint model and initially allocating resources; constructing a multi-target collaborative scheduling optimization model and solving; scene changes are monitored in real time, scheduling is dynamically adjusted, and conflicts are resolved; and establishing a prevention and control effect evaluation system, and iteratively optimizing a scheduling strategy. The method adapts to low-altitude prevention and control scene requirements, multi-source data fusion improves scheduling decision accuracy, and dynamic scheduling and conflict resolution guarantee stable operation; the resource allocation and strategy iteration are optimized, the prevention and control task completion quality is improved, the resource utilization rate and scene adaptability are improved, and the prevention and control efficiency is improved.

The utility model relates to the technical field of machining equipment, and discloses a floor type boring and milling machine capable of rapidly moving workpieces, which comprises a boring and milling machine main body, a base is fixedly arranged at the bottom end of the boring and milling machine main body, a sliding table is connected to the top end of the base in a sliding mode, and a ball screw is rotatably arranged at the bottom end of the base. The ball screw is connected with a translation assembly for controlling the sliding table to move horizontally, a motor for driving the ball screw is fixedly installed on one side of the base, and supporting wheels for supporting the sliding table are installed on the two sides of the bottom end of the sliding table. The clamp is fixed to the sliding table, the sliding table can fix a workpiece through the clamp, the workpiece can be rapidly moved, feeding and discharging are convenient, the supporting assembly and the sweeping strip are arranged at the bottom end of the sliding table, the supporting assembly can support the sliding table and the sweeping strip, and space is not occupied; and the supporting assembly can suspend the cleaning strip.