58results about How to "Meet the complexity" patented technology

This invention details a method, and a device incorporating the same, for managing and controlling dynamic and emergent processes, including multi-entity business processes and enterprise workflow. The method is declarative, goal-driven, enables continuous modification in response to real-world events and measures, and capable of adaptation through self-modification.

The invention provides a vehicle spare part sales volume forecasting method and system based on a unified dynamic integration model and a meta-heuristic algorithm. The method comprises the steps thata database is established to store data needed for forecasting the vehicle spare part sales volume, and the sales volume of various vehicle spare parts is comprised and is called as a forecasting variable; a data acquisition module is connected with the database and the vehicle spare part sales volume forecasting system to acquire the needed forecasting variable, and a number of parallel typical forecasting methods are used for forecasting to acquire forecasting results corresponding to various forecasting methods; furthermore, various forecasting results are stored, and a unified dynamic integrated model is established; the meta-heuristic algorithm is used to optimize the forecasting model coefficients; the acquired forecasting model is stored in a vehicle spare part sales volume forecasting application system; and a spare part sales volume forecasting result is generated after the corresponding vehicle spare part sales volume data are input. According to the invention, the model which is suitable for forecasting various vehicle spare parts is found; the characteristics of high optimization precision and the like of the meta-heuristic algorithm are used; and the vehicle spare partsales volume forecasting precision is effectively improved.

The invention relates to a fluorine-containing resin composition, and a resin glue solution containing the fluorine-containing resin composition, a fluorine-containing dielectric sheet, a laminated board, a copper-clad board and a printed circuit board. The fluorine-containing resin composition comprises the following components: 30wt%-70wt% of a fluorine-containing polymer and 30wt%-70wt% of an inorganic filler; the inorganic filler comprises the following particle size distribution: D10 is greater than 1.5 microns, and D50 is 10-15 microns. By selecting the inorganic filler with specific particle size distribution, even if the addition amount of the inorganic filler is large, the plate prepared from the fluorine-containing resin composition has excellent dielectric property and voltage resistance.

The invention discloses novel special hot-stamping die steel HS7 and relates to the technical field of die steel component formulas and manufacturing. The chemical components of the special hot-stamping die steel include, by weight, 0.41-0.45% of C, 0.45-0.55% of Si, 0.35-0.45% of Mn, 6.4-6.80% of Cr, 1.20-1.40% of Mo, 0.75-0.85% of V, 015% or below of P, 0.003% or below of S and the balance Fe and inevitable impurities and residual trace elements. The die steel adopts unique optimized alloy element proportion, the organization level of and purity degree of materials are greatly improved through refined smelting and multidirectional forging and combination with high temperature homogenizing, ultrafine processing and other processes, the key indicators of the hot-stamping die steel are obviously improved, including abrasion resistance, high temperature abrasion resistance, thermal fatigue cracking resistance, resistance to plastic deformation and the like. Therefore, improve the qualityof hot stamping dies can be obviously improved, the service life of the dies can be prolonged, and better economic benefits can be obtained.

The invention discloses a form generation and form data processing method and system. The method comprises the steps of defining at least one form control based on a preset form description protocol;identifying a form definition operation of a user, generating a form control description according to the operation, and generating a complete form description file; sending the form description fileto a mobile device terminal; the mobile terminal receiving the form description file sent by the server side; analyzing the form description file, generating a form, and rendering a form interface; receiving filling information input by a user, generating form data according to the filling information, and uploading the form data to the server for processing; the server receiving the form fillingdata; and analyzing form data based on the form description protocol. According to the form data processing method, form generation, rendering and intelligent filling based on user terminal equipmentare realized, the development time cost of a system service layer is reduced, and the complex and variable data collection scene requirements in the field of intelligent supervision are met.

The invention relates to an FFS radome machining method and machining device based on a multi-degree-of-freedom laser robot. Firstly, model design of an FFS radome is conducted through three-dimensional modeling technology, a to-be-machined conformal metal radome body is obtained through a spinning forming process, and then machining of all FFS unit structures is achieved through track control of the laser robot combined with a double-degree-of-freedom mobile platform. Laser non-contact focusing is achieved through a CCD image sensor. The FFS radome machining method and machining device have the beneficial effects that a laser non-contact machining mode is adopted, the machining process does not produce a stress effect on the radome body, the universality is high, machining of all the FFS unit structures can be completed in a machining cycle, and the work efficiency is high.

The invention brand-new proposes a patent knowledge graph construction method based on an object agent database, and the method comprises the steps: firstly achieving the storage of basic classes through employing a source class in an object agent, and then completing the modeling of a relation class through employing four agent classes. On the basis, the construction of the query is realized by utilizing the cross-class query statement. Compared with a current knowledge graph mode, the multi-level semantic association can be better expressed, the connection operation of the data table is reduced, and the query efficiency is improved.

The invention discloses an SCAR molecular marker for identifying banana vascular wilt. The molecular marker has the nucleotide sequence shown as SEQ ID:4. The invention also discloses a primer used for amplifying the SCAR molecular marker, a kit containing the primer and application of the molecular marker, the primer and the kit to identification of banana vascular wilt resistance or screening ofbanana with vascular wilt. The invention also discloses a method for identifying the banana vascular wilt resistance. A banana leaf DNA is used as a template, the primer is used for PCR amplificationreaction; amplification products are detected; the detection of whether a 296bp specific strip exists or not is used as the concrete expression. The SCAR molecular marker provided by the invention provides a molecular assistance technology for the banana disease-resistance new variety breeding; the SCAR molecular marker can be further used for the auxiliary screening of the banana new variety (line) using banana tissue culturing seedlings, banana field variant strains, physicochemical mutagenesis later generations and the like as screening groups.

The invention relates to the field of electric power system simulation, in particular to a visual modeling method for the simulation data of a power distribution network cyber-physical system. The method comprises the following steps that: (1) determining an analysis target; (2) selecting an analysis angle; (3) constructing a data analysis and calculation model; (4) configuring an analysis resultdatabase; (5) constructing and configuring an analysis topic diagram; and (6) carrying out the visual displaying of analysis result data. By use of the method, the analysis modeling problem of a greatquantity of historical simulation data of the power distribution network cyber-physical system and the visual displaying problem of the analysis result are solved, the simulation data analysis of complex research contents, including the state evolution properties of the power distribution network cyber-physical system, the dynamic interaction influence of an information system and a physical power grid and the like under the function of multiple correlation events and the information system under a situation that the cascading failure of the power distribution network cyber-physical system isin the presence is realized, and therefore, complex and diversified simulation data analysis requirements under a power distribution network cyber-physical system environment can be met.

The invention provides a composite steel fiber-concrete steel bridge deck based on cohesive cotter groups. The preparation method comprises the following steps that 1, cleaning and shot blasting are conducted on the cover plate of the steel bridge deck by means of a high-pressure air gun; 2, cotter connecting components are arranged on the cover plate of the steel bridge deck in a bonding mode; 3, a fiber-concrete pavement layer is casted on the cover plate of the steel bridge deck with the cohesive cotter groups and the cotter connecting components in situ. By means of the composite steel fiber-concrete steel bridge deck based on the cohesive cotter groups, the structure stiffness can be improved, the stress amplitude of a fatigue detail place is reduced, and long service life design of an orthotropic steel bridge deck is achieved.

The invention provides a method and a device for detecting distributed denial of service (DDoS). The method comprises the steps of: presetting N processing progresses, bonding the N processing progresses with N cores one by one, wherein the N is an integer more than 2; performing DDoS characteristic analysis on data packages entering the detection device by the N processing progresses by using a sharing manner; performing summary statistics on DDoS characteristics obtained by the analysis of the processing progresses through statistics progresses; and judging whether the DDoS exists according to the DDoS characteristics obtained according to the summary statistics. According to the method and the device, under the premise of improving the detection performance, the defects that the development expenses is high, the development period is long and the expansibility is poor in the prior art are solved.

The invention relates to a NoC (network on chip) resource network interface of ARM processing unit and a drive method of the NoC resource network interface. The NoC resource network interface of the ARM processing unit (ARM-RNI) is characterized in that an AHB bus interface processing module and transmitting and receiving modules built in an FPGA are connected directly with an AHB bus of the ARM processing unit through a data bus; ARM is provided with a Linux system and a device driver of the FPGA; the ARM-RNI is connected with a route node. The drive method includes: after initializing, mapping a physical address of an input / output buffer of the transmitting and receiving modules to an ARM kernel; transmitting data sent by the ARM to a local route node through the ARM-RNI transmitting module; transmitting the data forwarded by the network-on-chip to the ARM through the ARM-RNI receiving module. The NoC resource network interface and the drive method thereof have the advantages that stable high-speed data communication between the ARM and the FPGA is achieved, fewer FPGA resources are used, the NoC can be expanded in application by the powerful ARM, and the NoC is higher in expansion capacity and network communication capacity.

The invention provides a manufacturing method for dividing a one-body vertebrate into two left and right complementary independent specimens. The method comprises the following steps that 1, a to-be-treated object is selected, and a division sagittal plane is determined; 2, the skin, muscles, nerves, blood vessels, visceral organs, bones, ligaments and the brain of the to-be-treated object are divided and dissected along the sagittal plane; 3, the dissected parts in the step 2 are subjected to dewatering and ungreasing treatment and polymer infiltration treatment; 4, the first independent specimen is manufactured; 5, the second independent specimen is manufactured; and 6, solidification and cleaning are carried out. By means of the method, the same animal is divided into the two differentindependent specimens, the number of same specimens is increased, rare resources are better utilized, and anatomic features of the animal can be conveniently displayed from different angles and levels; each divided specimen can independently display specific anatomic features of the animal and forms of various living actions, and the requirements of plasticized specimen hierarchical structure display complexity and living form diversity are met.

The invention relates to an active control system of a 65m radio telescope primary reflecting surface. The active control system is characterized in that the primary reflecting surface of a radio telescope is a combined type primary reflecting surface formed by splitting a plurality of subpanels, wherein each subpanel is connected with a plurality of displacement actuators, and drivers of all the displacement actuators are respectively connected with a main control machine. The connection manner is as follows: the main surface of the 65m radio telescope is divided into eight sections in which all the displacement actuators are used as a control group; each control group is provided with a section controller; and servers of each section controller are respectively connected with the main control machine. Based on the technique of active control of a large-scale optics astronomical telescope, the invention develops the totally new structure and a control technique of a radio astronomical telescope control system. The active control system can meet more complex and precise technical requirement of the 65m radio telescope on the control system.

The invention relates to a processing method of a numerical control machine, in particular to a method of the numerical control machine utilizing a subprogram to realize the modularization processing. The method comprises the steps as follows: firstly, processing environment and program of each processing procedure are solidified and built in a database; when parts are processed, different subprograms are transferred to optimize and combine a complete processing procedure through the display of a menu, required graphs are moved to the appointed position through the deviation function, the required graphs are validated through the drawing function of programming software, thereby the quality of the object is ensured; according to the shape of a workpiece, the processing size, the thickness and the material of the panel, and the allocation information of the cutter, the same 0 point is adopted to be used as a programming origin, a new program is built, the required subprograms are deviated to the processing position and are verified through graph software, and a first workpiece is processed and goes into mass production after being mutually detected. The invention has simple programming, high precision, flexible operation and combination and allocation of modules, and can create products with different demands so as to meet the customized requirements of customers.

The invention discloses a trapezoidal turnout deformation monitoring system of a tramcar. The system comprises a deformation data measurement unit, a data acquisition unit and a management analysis early warning unit. The deformation data measurement unit comprises fiber bragg grating sensors (4) and a plurality of camera devices (5);the fiber bragg grating sensors (4) are arranged at the front ends and the roots of a stock rail (3) and a switch rail (3) and at the frog of a point rail (2) and are in deformation coupling with the rails, and the camera devices (5) are arranged at the point rail(1) and the switch rail (1) respectively. The data acquisition unit comprises an optical fiber data transmission module (8), a bandwidth light source (6) and an optical fiber grating regulator (7); and the management analysis early warning unit comprises an image processing module (10) and a data processing module (11). The invention further discloses a trapezoidal turnout deformation monitoringmethod of a tramcar. The trapezoidal turnout deformation monitoring system fills the blank of tramcar trapezoidal turnout deformation monitoring and is comprehensive and accurate in monitoring.

The invention discloses a fountain ascending and descending device. The fountain ascending and descending device comprises a water return pipe, a centrifugal pump, a water supply pipe, a fountain pipeline and a spray nozzle which are connected and communicated in sequence. The centrifugal pump is installed on the ground outside a performance pool. The end, not connected with the centrifugal pump, of the water return pipe and the end, not connected with the centrifugal pump, of the water supply pipe enter the performance pool through the pool wall of the performance pool. A folded water supply pipe is connected between the water supply pipe and the fountain pipeline. The folded water supply pipe comprises a fixed pipe connected with the water supply pipe, two or more folded pipe bodies and rotating joints (111), wherein the rotating joints (111) are arranged between the folded pipe bodies and between one folded pipe body and the fixed pipe, and the rotating joints (111) form revolute pair components. According to the fountain ascending and descending device, the movement track of the folded water supply pipe is fixed, and the management of equipment in the pool is facilitated; meanwhile, the strength is high, the pipe diameter is large enough, and complex or amazing fountain effects on a lifting platform can be achieved.

The invention provides a spark cluster outage self-protection and incoming telegram self-starting method. The method comprises the steps of connecting all host computers with exchangers separately, wherein LAN of routers is connected with the exchangers; the host computers and the exchangers are all supplied with power through a UPS, and the routes are supplied with power through mains supply; all the host computers, the exchangers and the routers form a local area network; multiple host computers form a cluster through the exchangers; any of the host computers is set to be a main node, and other host computers are set to be subsidiary nodes; the main code detects whether or not the routers are online every fixed time period, the mains supply is regarded as being switched off when the several subsidiary codes detect that the routers are offline, then a spark cluster is closed, a hadoop cluster is then closed, and finally all the host computers are closed, so that cluster software and hardware are protected from being damaged; if the mains supply is resumed, the routers are automatically started, the main node is awakened through the local area network, and subsequently the main node automatically opens the cluster, so that the purpose of cluster incoming telegram self-starting is reached.

The invention provides an econometrics and heuristic intelligence combined automobile sales prediction method and system. The method comprises the following steps of: storing data required by automobile sales prediction through establishing a database, wherein data comprises economic indexes, brand automobile sales and automobile sales, which are called as prediction variables; connecting the database and the automobile sales prediction system through the data so as to obtain required prediction variables, and verifying structural relationships between the variables so as to obtain endogenousvariables with a long-term equilibrium and causal relationship; establishing a vector error correction model for the endogenous variables; optimizing coefficient of a prediction model by utilizing a heuristic intelligence algorithm; and finally storing the obtained prediction model into a sales prediction application system, and generating a sales prediction result after inputting corresponding economic variables, brand automobile sales data and former-year automobile sales data. According to the method and system, a model suitable for long-term prediction is found, and the characteristic of high precision of the heuristic intelligence can be utilized at the same time, so that the automobile sales prediction precision is effectively improved.

The invention relates to a large-relative-aperture high-precision refraction-reflection star sensor optical system, which belongs to the technical field of optical systems, and overcomes the problems of the prior art. The optical system is provided with a front mirror group with positive focal power and a rear mirror group with a positive focal power, which are arranged in sequence according to the incidence direction of the light, wherein the front mirror group consists of a secondary reflecting mirror and a main reflecting mirror; the rear mirror group consists of a first convex-concave lens, a second convex-concave lens, a third convex-concave lens and parallel plate glass, and the first convex-concave lens, the second convex-concave lens and the third convex-concave lens are all spherical lenses; an air interval between the secondary reflecting mirror and the first convex-concave lens is 68.034, the air interval between the secondary reflecting mirror and the main reflecting mirror is 72mm, the air interval between the first convex-concave lens and the second convex-concave lens is 0.5mm, the air interval between the second convex-concave lens and the third convex-concave lens is 2.013mm, and the air interval between the third convex-concave lens and the parallel plate glass is 7.328mm.

The invention discloses a bridge rapid detection vehicle based on multi-sensor unmanned driving. The bridge rapid detection vehicle comprises a vehicle body, a travel path detection device, a bridge detection device, a wireless network transmission device and a central controller, wherein the travel path detection device senses the surrounding environment of a travel path of a vehicle body, the central controller judges whether the vehicle body deviates from the travel path or encounters an obstacle or not, the central controller sends a control signal to a vehicle body driving part to adjustthe vehicle body travel path, the bridge detection device detects a bridge state according to the travel path state, the bridge state is sent to a management terminal through a wireless network transmission device, the management terminal observes detection data uploaded by a detection vehicle in real time, the management terminal sends a control instruction to the vehicle body through the wireless network transmission device to adjust the travel path and the travel state of the vehicle, so remote control detection is realized. The bridge rapid detection vehicle is advantaged in that a bridgecan be automatically detected, a manager can complete real-time detection of the bridge through remote operation, detection precision is high, detection is convenient, detection efficiency is improved, and manpower and material resources are saved.

The embodiment of the invention relates to the compression coding technique, which is as follows: a second coding mode selecting an input signal frame according to the analysis of signal characteristics of the input signal frame to carry out the compression coding, respectively obtaining a coding required value carrying out compression coding on the input signal frame by obtaining a presupposed coding mode and the second coding mode, a coding mode adopted for determining the input signal frame from the coding modules and carrying out compression coding according to the coding required value, information of the coding mode determined by coding multiplexing, and coding data which is processed by the compression coding according to the determined coding mode, thus realizing the popularity and preferential selection of the coding mode.

The invention discloses a combined power supply of a multifunctional module. The combined power supply comprises a mobile protection box body, a control drawer and a battery drawer, wherein the mobileprotection box body comprises a hinged door box body, universal wheels arranged at the bottom of the hinged door box body and handles arranged on the outer wall surface of the hinged door box body; the control drawer and the battery drawer are detachably arranged in the hinged door box body and are vertically arranged; the control drawer comprises a first drawer body, 220V output modules, a 5V USB output module, 48V direct current output modules, a 48V power switch module, a 220V inversion module, a switch control protection module and a mains supply input module; the battery drawer comprisesa second drawer body, a battery module and a battery protecting plate. The combined power supply of the multifunctional module has the advantages that the emergency reaction time is short, the combined power supply can be easily and manually moved, operation noise is low, no waste gas is exhausted, and the combined power supply is energy-saving, environmentally friendly and the like.

The invention discloses a method for strengthening a jet grouting pile used in peat soil and organic soil. Lime and clay composite grout is sprayed in a peat soil body required to be strengthened with a high pressure jet grouting pile machine device to fill gaps in the peat soil, part of undisturbed soil is replaced, the acid-base property of the soil body is improved, and cement paste is sprayed after certain strength is achieved to form a solidification body to achieve the aim of strengthening the peat soil. The method is safe and effective, the problem that the cement grout in the peat soil and the organic soil cannot be solidified can be effectively solved, and the material waste and environment pollution phenomena caused by grout returning caused by the overlarge soil layer pressure are avoided.

The invention discloses an industrial big data intelligent operation and maintenance solution, which mainly comprises a modeling process and a prediction stage. The modeling process comprises data acquisition, data normalization, data division, model establishment, effect verification and model output. The prediction stage comprises data acquisition, data normalization, model import and result output. The industrial big data intelligent operation and maintenance solution is based on industrial big data, performs cleaning, mining and feature extraction on operation and maintenance monitoring data of a data center, files and sorts the data, takes software and hardware configuration and performance monitoring data of the data center as the basis, combines with Rizhiyi data, APM data and otherrelated data to construct a fault prediction, fault rapid positioning and resource capacity prediction model, monitors the established model, analyzes the performance and effect of the model, recordsrelated result data, and performs optimization iteration on the model.

The invention relates to an atomizing vapor salt controlling technology. The technology comprises the following steps: putting water-based liquid into an atomizer; adjusting a distance between a nozzle of the atomizer and samples of cultural relics to be 5.0 cm to 20.0 cm, and atomizing the samples of cultural relics for 1.0 hours to 24 hours at an atomization rate of 1.0 ml / minute to 5.0 ml / minute to ensure that the atomized water vapor carrying soluble salt on the surfaces of the cultural relics to migrate toward the inner part of the cultural relics. According to the technology disclosed by the invention, different water-based atomizing vapor salt controlling protection technologies and plans can be provided according to the cultural relics of different materials, the current situations of the cultural relics, the categories and contents of salt in the cultural relics and environment conditions in which the cultural relics are located.

A DSP-based automatic control system hardware platform of a bridge-type crane comprises a DPS control module, a signal generating module, two signal isolating modules, a relay module, a sensor module, a wireless communication module and a power supply module. The DSP control module and the signal generating module can generate a pulse signal of a needed frequency as a control signal of the crane. One of the two signal isolating modules separates the relay module from the DSP control module, and the other signal isolating module separates the signal generating module from a controlled target. The sensor module can measure the position of the crane, the swing angle of a lifting rope, and the rotational speed of a motor. The DSP control module carries out data interaction with the sensor module and a host computer through the wireless communication module. The platform uses a control program and communication protocols developed on the DSP control module, achieves remote control of the bridge-type crane, and realizes swinging eliminating and positioning control of the bridge-type crane based on track planning. Experiment results indicate that the platform can obtain good control effect and has high practical application value.

The invention discloses a special-shaped cantilever hyperboloid wood veneer installation structure comprising a base steel frame, a multilayer board layer (4), a plurality of right-angled trapezoid battens (5), a plurality of wooden mouldings (6) and a U-shaped curved face wood veneer (7). The base steel frame is stably and fixedly connected to a civil wall (1), the surface of the base steel frame is fixed to the multilayer board layer (4), the surface of the multilayer board layer (4) is provided with the right-angled trapezoid battens (5) at intervals, and the bevels of the right-angled trapezoid battens (5) are fitted to the surface of the multilayer board layer (4) tightly; the surface of the multilayer board layer (4) is provided with the wooden mouldings (6) at intervals; the section of the U-shaped curved face wood veneer (7) is in a U shape, and the opening of the U-shaped curved face wood veneer (7) covers the multilayer board layer (4). By the aid of the structure, the installation of the hyperboloid wood veneer with large spanning space can be implemented, the installation quality is guaranteed, and the productized construction of the hyperboloid wood veneer can be implemented.

The invention discloses a water tightness test device for an electronic equipment case, and belongs to the technical field of water tightness test of electronic equipment. The device comprises a watertank and a lifting structure. The lifting structure comprises a lifting rod extending into the water tank, a driving motor arranged on the water tank and used for driving the lifting rod to move, anda platform arranged at the bottom end of the lifting rod and used for placing a to-be-tested case. The platform is further connected with a plurality of sets of hanging assemblies used for keeping the levelness of the platform. Each set of hanging assembly comprises a horizontal motor arranged above the platform, a first pulley arranged on the bottom face of the water tank and a second pulley arranged on the upper edge of the water tank. An output head of each horizontal motor is wound with a balance line, and the balance lines sequentially pass through the first pulleys and the second pulleys and are finally connected to hooks arranged on the upper surface of the clamping platform. The electronic equipment watertight case test technology is mainly improved, the water tightness test device can adapt to cases of different forms, the test depth of a case can be accurately adjusted, and control over test variables is clearer.

The invention provides special high-temperature lubricating oil for a steel belt of a continuous press for the plate processing industry. The special high-temperature lubricating oil comprises the following components in percentage by mass: 45-94wt% of aromatic acid mixed alcohol ester, 5-54wt% of a thickening agent, 0.1-5wt% of an antioxidant, 0.1-5wt% of an extreme pressure antiwear additive, 0.005-0.5wt% of a corrosion inhibitor and 0.01-0.5wt% of a balancing agent, wherein the aromatic acid mixed alcohol ester is an ester compound of a mixed alcohol composed of C8-C16 fatty alcohols and / or C8-C16 branched-chain alcohols, and the sum of the mass percentage of all the components is 100wt%. The special high-temperature lubricating oil for the steel belt of the continuous press for the plate processing industry has the characteristics of excellent low temperature resistance performance, high corrosion resistance and good wear resistance and can meet the requirement for a complex condition of the continuous press.