27results about How to "Reduce impact time" patented technology

The invention provides a configuration method and system for an overall electrical scheme of a machine room, and relates to the technical field of electrical planning, and the method comprises the steps: collecting multi-source heterogeneous data, carrying out feature extraction and semantic mapping, constructing a high-dimensional semantic association network, carrying out semantic enhancement, semantic modeling and logic association, extracting an abnormal mode, and obtaining a machine room operation state portrait; determining a machine room energy consumption rule and high-energy-consumption equipment, carrying out composite characteristic analysis to obtain a machine room electrical load curve, carrying out hierarchical progressive prediction in combination with exogenous variables, constructing a target function, solving to obtain optimal configuration parameters, and generating a power distribution system design scheme; a self-learning controller is added in a power distribution unit, the electrical load of a machine room is optimized, a power distribution equipment degradation mechanism model is constructed, service life prediction is performed, a power distribution equipment service life management strategy is output, equipment running abnormally is identified, abnormal reasons are judged by referring to historical abnormal data, and an abnormal report is generated and sent to equipment maintenance personnel.

The invention discloses a modular power supply charging abnormity intelligent diagnosis method based on edge calculation, and the method achieves the function separation and fault isolation through the modular design of a power supply system. Data such as voltage, current, power and temperature are collected in real time, preliminary data processing is carried out through edge computing equipment, and invalid data transmission is reduced. And analyzing the data on the edge side by using an isolated forest algorithm, establishing an anomaly detection model, and when the detected data exceeds a preset threshold, determining that the data is abnormal. The system has real-time monitoring and alarming functions and can respond to and record abnormal events in time. By collecting abnormal events and processing strategies thereof, an algorithm model is continuously optimized, and the diagnosis accuracy is improved. A feedback mechanism is established, system parameters are adjusted according to diagnosis results, closed-loop management is formed, and the system is more suitable for the actual operation environment. According to the method, the intelligent level and the operation safety of the power supply charging system are effectively improved.

The invention discloses a method for achieving titanium-aluminum alloy additive manufacturing through an electron beam spot melting process. The method comprises the steps that firstly, after a three-dimensional CAD model of a target product is established, layering slicing is conducted; 2, preheating and heat preservation of the substrate; 3, spreading powder and preheating a powder bed; 4, additive manufacturing process parameters are set, powder melting and solidification are carried out point by point, and a single-layer solid sheet layer is obtained; 5, carrying out secondary preheating treatment on the powder bed and descending the forming platform; and 6, repeating the process to obtain the titanium-aluminum alloy. A discrete point melting technology is adopted to replace a traditional line scanning continuous melting technology, point melting and solidification are carried out on a target area in a powder bed one by one, the size of a molten pool is reduced, the cooling speed of the molten pool is increased, the heat affected zone range of the edge of the molten pool is reduced, the influence time of the heat affected zone is shortened, and the uneven structure caused by aluminum element volatilization and phase change is avoided; and meanwhile, single-process printing of the titanium-aluminum alloy complex part is achieved, the difficulty and cost of the additive manufacturing process are reduced, and the method is suitable for the field of titanium-aluminum alloy additive manufacturing.

The invention relates to a control method of an intelligent glass warehousing system with high storage density. The control method comprises the following steps: acquiring first specification information of fed raw glass sheets, second specification information and first position information of stock raw glass sheets, and warehouse-out information of the raw glass sheets; obtaining raw glass sheet processing order information; acquiring second position information of the shuttle machine; constructing a shuttle machine control database; and inputting a judgment result of whether interference occurs, loading information input and the corresponding shuttle machine path priority into a path fine adjustment control model, performing training verification and testing until the influence time of path adjustment on the process is minimum, and outputting path adjustment control parameters of the corresponding shuttle machine. The method has the beneficial effects that the first specification information of the fed raw glass sheets, the second specification information and the first position information of the stock raw glass sheets and the processing order information of the raw glass sheets are acquired; and according to the second position information of the shuttle machine and the like, the path fine adjustment control model is used for fine adjustment of conveying to achieve optimal conveying.

The invention relates to the technical field of data processing, in particular to a remote medical training system, which comprises a training module comprising a data transmission unit for transmitting medical training data from a database to a user terminal; the data processing module is connected with the training module and comprises a data synchronization unit used for synchronizing the medical training data and a data backup unit connected with the data synchronization unit and used for backing up the medical training data; the storage module is used for storing the medical training data, the simulation practice operation, the synchronized medical training data and the backed-up medical training data; and the control module is used for determining the capacity of the database connection pool according to the variance of the response duration for displaying the medical training data or determining the synchronization frequency of the medical training data according to the repetition proportion of the medical training data. The operation stability of the medical training system is improved.

This invention relates to an integrated demolition and construction method for rebuilding a suspension bridge on the same site after demolishing an old rigid frame bridge. The method involves first demolishing the old bridge, then constructing the anchorages, main towers, and side spans of the new suspension bridge, installing the main cables and cable-mounted cranes, and using the cable-mounted cranes to dismantle the closure section of the middle span, the side spans, and the cantilever of the main beam of the middle span of the old bridge, and hoisting the steel box girder of the new suspension bridge. Simultaneously, crawler cranes are used to sequentially dismantle the closure section of the side spans, the cast-in-place section of the side spans, and the side piers of the old bridge. This invention allows for overlapping and simultaneous demolition and construction, which helps shorten the construction period. Utilizing the old bridge deck as a traction platform for the pilot cable of the new suspension bridge across the river does not affect navigation and saves costs. Using the cable-mounted cranes from the new suspension bridge construction for demolition ensures high construction efficiency and safety.

The invention discloses a bamboo shoot whole powder machine and a production process of bamboo shoot powder, the bamboo shoot whole powder machine comprises a microwave dryer body and a conveyor base, the microwave dryer body and a dryer box are installed above a base body of the conveyor base, and the bamboo shoot whole powder machine further comprises a bamboo shoot boiling mechanism and a bamboo shoot smashing mechanism; a bamboo shoot boiling mechanism and a bamboo shoot crushing mechanism are respectively arranged at a feeding end seat body and a discharging end seat body of the conveying machine seat, and are respectively integrated at two ends of the conveying machine seat of the microwave drying machine body to form bamboo shoot whole powder production equipment; the bamboo shoot whole powder production equipment can directly cook, dry and crush peeled, cleaned and sliced bamboo shoots, so that the sliced bamboo shoots do not need to be conveyed to the cooking, drying and crushing equipment, the time for exposing the bamboo shoots to the outside is short, the influence time of external dust on the bamboo shoots is effectively shortened, and the production efficiency is improved. The production efficiency of the whole bamboo shoot powder is effectively improved, and the output quality of the whole bamboo shoot powder is greatly improved.

The utility model relates to the technical field of barrier gates, in particular to a parking lot barrier gate assembly, which is characterized in that an annular base is fixed on the top surface of a case, limiting blocks extending along the radial direction are fixed on the inner peripheral wall of the annular base in pairs, an arc-shaped rod is fixed between the side walls of the two limiting blocks, and springs are sleeved on the two sides of the center of the arc-shaped rod; the rotary base comprises a cylindrical base rotationally arranged in an inner cavity of the annular base in a sleeving mode, a top plate fixed to the top end of the cylindrical base, a lug fixed to the center of the top face of the top plate and a plate block fixed to the top end of the peripheral wall of the cylindrical base in the radial direction, and a guide hole slidably connected with the middle of the arc-shaped rod in a sleeving mode is formed in the middle of the plate block; the gear rod comprises a supporting rod with one end hinged to the lug seat and a plurality of short rod bodies which are detachably connected to the other end of the supporting rod in a butt joint mode and detachably connected end to end, and the driving mechanism is arranged in the rotary base and used for driving the supporting rod to swing up and down; the problems that the barrier gate assembly is prone to being seriously damaged when being collided and is not convenient to efficiently recover are well solved.

The present invention discloses a remote automated operation and maintenance method and system for a big data storage server, which relates to the field of automated operation and maintenance technology, and includes: determining a list of servers to be operated and maintained, and obtaining login key information of a target server, determining the corresponding target server using the login key information, obtaining a login fluctuation coefficient matrix, monitoring the target server, obtaining a performance fluctuation index matrix, and setting automated configuration information matching the target server based on the performance fluctuation index matrix, analyzing the performance of the target server under different conditions through the performance fluctuation index matrix, determining whether the server configuration needs to be adjusted, avoiding configuration failure or configuration mismatch due to different performance of the system or hardware of the big data storage server and different resource utilization of the same system or hardware, and more effectively allocating and managing server resources to avoid resource waste.

The present invention discloses a hoisting structure for a newly built pipe-wrapped well for an existing pipeline and a construction method for a newly built pipe-wrapped well, including a plurality of steel beams arranged below the existing pipeline for carrying the existing pipeline, and steel wire ropes arranged on both sides of the existing pipeline for suspending the steel beams; a plurality of limiting pads are arranged on the bearing surface of the steel beam facing the existing pipeline, and a steel bar anchoring groove is arranged on the side of the steel beam. During construction, firstly, the foundation pit is excavated to 0.25D below the center line of the existing pipeline, the steel beam is placed below the existing pipeline and the limiting pad is installed, and the steel wire rope is arranged to connect with the upper steel frame; then the bottom plate below the existing pipeline is completed, and the steel bars of the bottom plate parallel to the existing pipeline are fixed to the steel beam through the steel bar anchoring groove, and then the subsequent construction of the newly built pipe-wrapped well is completed. The present invention effectively reduces the excavation depth of the foundation pit, reduces the construction risk, and reduces the amount of plain concrete; at the same time, it saves construction time and reduces the time of impact on municipal roads during construction.

This application provides a network closed-loop control method, device, medium, and program product based on tail delay prediction. The method includes: acquiring flow identification information and training semantic context of the target set communication flow during the distributed synchronous training process of artificial intelligence; determining the current path and candidate paths based on the flow identification information and collecting corresponding telemetry data; predicting the tail delay index of the current path and each candidate path within a preset prediction window by combining the training semantic context and telemetry data; evaluating the path based on the tail delay index and path adjustment cost of the candidate paths, using the current path as a comparison benchmark, and determining the target path; adjusting the target set communication flow to the target path when the preset path control conditions are met and the suppression conditions are not hit; and executing hold or back control based on the operational feedback information after path adjustment to update the tail delay prediction process. This application can identify the risk of tail delay degradation of the set communication flow in advance, reducing false triggering and path oscillation.

The present invention relates to a spring vibration reduction mechanism with a quick locking function, comprising a base, a mounting seat and two guide rods, two base guide rod supports are fixedly connected on both sides of the base, two mounting seat guide rod supports are fixedly connected on both sides of the mounting seat, one mounting seat guide rod support on each side is located between the two base guide rod supports on the same side, each base guide rod support is provided with a base guide rod support hole, each mounting seat guide rod support is provided with a mounting seat guide rod support hole, and each guide rod passes through the base guide rod support hole and the mounting seat guide rod support hole on the same side in sequence; a vibration reduction device is provided between each base guide rod support and each mounting seat guide rod support, and also includes a locking device; a quick clamping device is provided at the bottom of the base. Beneficial effects: It can solve the problems of guidance and vibration reduction at the same time, ensure the stability of the optical axis of the equipment and the reliability of the equipment in harsh environments such as strong vibration and shock, and the base can be quickly locked on the weapon system.

The invention discloses a modular servo system and module library, and belongs to the technical field of servo control, and the modular servo system comprises a driving module, a control module, a communication module and a power supply module which are detachably connected. Each functional circuit of the servo system is designed based on a modular concept and can be directly called by designers, and required driver hardware is combined in a building block building mode. The modular support is used for carrying out customized design on a single module or multiple modules, so that the compatibility is good, the workload and the cost of customized development of the whole system are reduced on the premise of meeting specific environment or function requirements, the development efficiency is high, and relatively excellent performance can be provided in a specific scene; and meanwhile, modularization is relatively independent in physical space, so that the problem is conveniently and quickly positioned, and the maintenance difficulty is reduced.

The utility model discloses a quick switch device of a stop valve, which comprises a switch assembly arranged in a T-shaped valve body, the switch assembly comprises a valve rod, a valve clack, a fixing block and a stay rope, one end of the stay rope is connected with a valve handle, the switch assembly further comprises a support body and a fixing buckle, and the support body and the fixing buckle are arranged on the T-shaped valve body. A compression spring is further arranged outside the valve rod. The valve handle installed outside is pressed to drive the inhaul cable to pull the inner valve rod to move till the valve clacks move away from the circulation opening, at the moment, the valve handle is fixed to the fixing buckle, the whole valve is opened, then the valve handle is loosened, the inner compression spring acts on the check block to push the valve rod till the valve clack at the tail end blocks the circulation opening, and therefore the whole valve is opened. The process is easy to operate, opening and closing of the valve can be completed only by operating an external valve handle, opening and closing of the whole valve can be rapidly completed conveniently, the impact time of fluid on the valve clack is shortened, and the service life of the whole valve is prolonged.

The shielded motor current compensation and speed detection device based on the magnetic energy recovery switch includes: a speed identification module, which collects the stator current data of the shielded motor and transmits it to the control and transmission module; a current compensation module, which provides compensation current for the shielded motor when an impact load is generated; a control and transmission module, which receives the current data collected by the speed identification module and calculates the shielded motor speed according to the current data; controls the current compensation module to provide compensation current for the shielded motor; and transmits the collected shielded motor current and speed information to a remote client. The shielded motor current compensation and speed detection device based on the magnetic energy recovery switch of the present invention can continuously perform load protection on the shielded motor; and calculates the motor speed through the stator current, and has the advantages of stable operation, good applicability, and simple structure.

The invention discloses an integrated high-position arrangement oil-gas separation system, and relates to the field of engine design and manufacture. The oil-gas separation mechanism communicates with the discharge pipeline and is used for separating oil and gas in the discharge pipeline; the oil-gas separation mechanism is located on the surface of the engine and close to an exhaust port, and the length of an exhaust pipeline between the oil-gas separation mechanism and the exhaust port of the engine is shortened. According to the integrated oil-gas separation system arranged at the high position, the respirator is installed at the position, close to the exhaust port, of the rear cover, so that a gas inlet pipeline between the respirator and the exhaust port is greatly reduced or even eliminated, the influence time of a high and cold environment on gas flowing through the pipeline is shortened, and therefore the gas flow rate of the pipeline is increased. The technical problem that when an existing oil-gas separation mechanism is used, the freezing risk exists is effectively solved, then the freezing risk and the oil leakage risk of an engine are reduced, and the product reliability and the compliance risk are improved.

The invention relates to a basement passive-active combined anti-floating anchor pile well and a construction method, the anchor pile well comprises a pipe pile inserted below a basement bottom plate, the top end of the pipe pile is located above the basement bottom plate, the pipe pile is hollow, the pipe pile comprises a solid wall pipe located on the upper portion and a well pipe located on the lower portion, and a plurality of holes are formed in the periphery of the well pipe; the water passing pipe is positioned in the solid-wall pipe; the water draining pipe is connected with the water passing pipe; the pressure valve and the water pressure sensor are located between the water passing pipe and the water draining pipe; the water filtering pipe is positioned in the well casing and is connected with the water draining pipe end to end; the filter material is filled between the well casing and the water filter pipe; the first reinforcing steel bars are connected with the tops of the pipe piles and the basement bottom plate. Compared with the prior art, a passive anti-floating pile and an active anti-floating well are combined into a whole, the anti-floating performance effect is good, meanwhile, the construction cost is reduced, and energy consumption is reduced.

The invention relates to the field of printing equipment, in particular to multi-station efficient printing equipment and a printing technology thereof.The multi-station efficient printing equipment comprises a shell, the shell is provided with a containing cavity, the two ends of the shell are provided with a feeding port and a discharging port respectively, the feeding port and the discharging port both communicate with the containing cavity, and the feeding port is communicated with the discharging port in the direction from the feeding port to the discharging port; a cleaning assembly, a feeding assembly, a printing assembly, a drying assembly and a discharging assembly are sequentially arranged in the containing cavity, the cleaning assembly is used for cleaning chippings and edge wires on protective paper, the feeding assembly and the discharging assembly are both used for conveying the protective paper, the printing assembly is used for printing patterns on the protective paper, and the drying assembly is used for drying the protective paper. And the drying assembly is used for drying ink on the protective paper. Protective paper sequentially passes through the cleaning assembly, the feeding assembly, the printing assembly, the drying assembly and the discharging assembly, cleaning, printing and drying of the protective paper are completed under traction of the feeding assembly and the discharging assembly, and the printing quality is improved.

The utility model relates to sealing structure technical field and disclose a kind of rotary shaft sealing structure of induced draft fan, the sealing structure includes female clamp ring, male clamp ring, and the packing ring that is clamped between male clamp ring and female clamp ring and surrounds and wraps rotary shaft, female clamp ring includes the first sub half ring and second sub half ring of being able to splice or separate, male clamp ring includes the third sub half ring and fourth sub half ring of being able to splice or separate, and the male clamp ring and female clamp ring are detachably connected.Cleverly the male clamp ring and female clamp ring are designed as the sub half ring structure of being able to splice, without removing bearing and unloading rotary shaft when installing, also without reforming to machine case structure, directly splice installation in rotary shaft original position, greatly reduce the workload and time consumption of improvement process, reduce the influence time to the normal operation of equipment.Packing ring is clamped under the male clamp ring and female clamp ring, can be closely fitted rotary shaft, effectively block air leakage point, guarantee induced draft fan long-term stable operation.

The application discloses a kind of financial special network optimization method and system for AI big model, it is related to communication network technical field.The method is by collecting AI business demand and network state, using the SID programming ability of SRv6, generates exclusive path strategy for AI training, inference and sensitive data flow;Real-time monitoring of computing power node load, link computing power state and network scheduling, realize the collaborative optimization of "network-computing power";Introduce the hop-by-hop path authentication mechanism based on dynamic authentication segment identifier Authen-SID, enhance the security of data transmission path;End-to-end visualization operation and maintenance and closed-loop feedback of service flow are realized by using stream detection technology.The application solves the problems of traffic scheduling mismatch, network and computing power collaboration deficiency, path security guarantee deficiency and weak operation and maintenance visualization capability in the prior art, realizes the deep adaptation of network resources and AI business demand, improves the computing power collaborative efficiency, path security and operation and maintenance intelligent level.

The utility model discloses a supporting beam dislocation structure in a walking beam type heating furnace, which belongs to the technical field of heating furnaces and comprises a plurality of transposition areas sequentially arranged along the length direction of a furnace body, each transposition area comprises a plurality of beam bodies arranged along the width direction of the furnace body, plate blanks are erected on the beam bodies, and each beam body comprises a movable beam and a fixed beam. And the plurality of beam bodies between two adjacent transposition areas are arranged at intervals. The beam bodies in the adjacent transposition areas form a staggered structure, so that the contact parts of the beam bodies and the plate blank are changed in the step-by-step advancing process of the plate blank in the furnace, the contact time of the same part of the plate blank and the beam bodies is shortened, the time for the same part of the plate blank to be affected by heat taken away by the beam bodies is shortened, and the purpose of reducing black marks of the water beam is achieved.

The invention discloses a method for preventing fracturing interference of an adjacent well, which comprises the following steps of: arranging an upper packer of a drainage pipe column in an oil-gas well at the upper part of a production layer section, and arranging a lower packer at the lower part of the production layer section; when the adjacent well is about to be fractured, a sucker rod at the wellhead of the oil-gas well and an upper flange at the wellhead are detached; a pressing hose is connected with the upper end of the oil pipe, and the other end of the pressing hose is connected with a hydraulic source; the hydraulic source is operated, the oil pipe is pressed through the pressing hose so that the upper packer and the lower packer can be set, the annulus corresponding to the production interval can be sealed, and the space between the upper packer and the lower packer can be kept at the preset pressure. According to the method, the pipe column is prevented from being pulled out when the adjacent well is fractured, the influence time on the production well is greatly shortened, the construction method is simple, the production cost is saved, and the risk of sand burying of the pipe column in the fracturing process of the adjacent well is greatly reduced.

The invention discloses a converter fault ride-through control method, device, equipment, medium and product, and the method comprises the steps: determining whether the voltage drop of a power grid is greater than a preset voltage drop value or not when a short-circuit fault occurs in the power grid, and judging whether the short-circuit current is greater than a preset current value or not when the voltage drop is greater than the preset voltage drop value; when the current value is greater than the current preset value, based on the virtual synchronous machine, generating a motor PWM control instruction by taking the short-circuit current and the virtual resistance current as feedback quantities and taking a current inner ring given value of the virtual synchronous machine as a reference quantity; the output voltage of the power grid is adjusted through dynamic reactive power adjustment, and the output power of the motor is adjusted through dynamic active power adjustment; and when the current is not greater than the current preset value, adjusting the output voltage of the power grid by adopting dynamic reactive power adjustment, and adjusting the output power of the motor by adopting dynamic active power adjustment.

The invention relates to a cluster node capacity expansion method and device, computer equipment and a storage medium. The method comprises the steps of obtaining a cluster log and resource index data in response to a cluster capacity expansion request; determining state information of a scheduling unit based on the cluster log, acquiring a resource request quantity of the scheduling unit which cannot be scheduled under the condition that the state information of the scheduling unit comprises scheduling incapability, and determining a first capacity expansion node quantity based on the resource request quantity; determining a used resource quantity based on the resource index data, and determining a second capacity expansion node quantity based on a resource quantity difference value between the used resource quantity and a resource use threshold value under the condition that the used resource quantity is greater than the resource use threshold value; and based on a preset node pool, the first capacity expansion node number and the second capacity expansion node number, adding the nodes which accord with the node number into a cluster. By adopting the method, normal operation of services can be ensured.

The invention relates to the technical field of electric power towers, in particular to an electric power tower warning device which comprises a frame, a supporting rod is fixedly connected to one side of the frame, and a warning assembly facing different angles day and night so as to adjust the warning environment temperature and the protection angle for warning is installed at the top of the supporting rod; the warning assembly comprises a sealing box fixedly connected with the top of the supporting rod, a rotating frame with an opening in one side is rotationally connected between the two sides of the inner wall of the sealing box, a warning lamp with one end movably extending to the outside of the rotating frame is arranged in the rotating frame, and photovoltaic panels are installed on the two sides of the rotating frame. A heat conduction block making contact with the back face of the photovoltaic panel is arranged on the inner wall of the rotating frame, and a driving assembly used for driving the rotating frame to rotate is installed on one side of the sealing box. The problems that a warning lamp is prone to being impacted by wind power and sundries when exposed outdoors for a long time, and meanwhile the warning lamp is prone to being damaged due to the fact that the temperature is too high or too low in an area with the large day-night temperature difference are solved.

The utility model relates to an automobile starting battery protection circuit, which comprises an MCU main control module, an analog front end module, an MOS tube module, a switch module and a starting power supply module, the analog front end module is connected with a battery module, the MOS tube module is connected with a negative output end B-of the battery module through a current detection resistor Rs, and the switch module is connected with the starting power supply module. The analog front-end module is connected with two ends of the current detection resistor Rs, the MOS tube module is also connected with the analog front-end module and the starting power supply module, the MCU master control module is connected with a positive output end B + of a battery module through the switch module, and the MCU master control module is connected with the MOS tube module through the starting power supply module; by utilizing the overvoltage protection circuit, when the automobile starting battery is in an overvoltage state, the charging MOS tube can be quickly opened, so that the impact time of large current when the charging MOS tube is closed can be reduced, the charging MOS tube is further effectively protected, and the service life of the charging MOS tube can be effectively prolonged.

The present invention relates to a high storage density glass intelligent storage system control method, including obtaining the first specification information of the incoming glass original sheet, the second specification information and the first position information of the stock glass original sheet, and the outbound information of the glass original sheet; obtaining the processing order information of the glass original sheet; obtaining the second position information of the shuttle; building a shuttle control database; inputting the judgment result of whether interference occurs, the loading information input and the corresponding shuttle path priority into the path fine-tuning control model, and performing training verification and testing until the impact time of the path adjustment on the process is minimized, and outputting the path adjustment control parameters of the corresponding shuttle. The beneficial effect of the present invention is: through the first specification information of the incoming glass original sheet, the second specification information and the first position information of the stock glass original sheet and the processing order information of the glass original sheet; the second position information of the shuttle, etc., the path fine-tuning control model is used to fine-tune the transportation to achieve the optimal transportation.