74results about How to "Flexible processing capacity" patented technology

The invention discloses a network security defense system based on a software-defined network and a working method of the network security defense system. The network security defense system comprises an SDN controller, an IDS decision making server and an IDS device. The IDS device is suitable for spot-checking messages, and in other words, when the IDS device detects the messages with the DDoS attack characteristics, the messages are reported to the IDS decision making server; the IDS decision making server formulates a processing strategy corresponding to the messages with the DDoS attack characteristics according to reported information, and the processing strategy is issued to the SDN controller for threat processing. The messages are detected in a spot-checking mode, the burden on the SDN controller is greatly reduced, the burden on the server is further reduced in the mode that detection and decision making are separated, and the system is more suitable for network transmission of high-flow data.

The invention discloses a mobile soil washing apparatus and a method thereof, which relate to the technical field of environment protection. The mobile soil washing apparatus mainly comprises a double-deck vibrating sieve combination device for the purpose of wet type soil sieving, a mobile washing device for washing sieved soil, a mobile wastewater treatment device for treating a washing solution (which can be replaced by a temporary civil sewage treatment facility), and a gas extracting and activated carbon adsorption device for extracting gas generated in a washing process, wherein a small-sized belt conveyor is used for conveying the sieved soil between the vibrating sieve combination device and the washing device. By virtue of the soil washing apparatus, flexible apparatus assembly and washing treatment can be carried out on the soil or bottom mud containing various pollutants in different occasions, and innovative optimization is carried out on a traditional soil washing process from the perspective of resource recovery according to different distributions of the pollutants in soil with different particle size ranges.

The invention discloses a soil washing device and a washing method thereof. The washing device comprises a particle grading unit, a soil washing unit and a sewage treatment unit, wherein the particle grading unit is used for separating soil into particles with different particle sizes, the soil washing unit is used for washing the separated soil particles by adding an agent and clean water, and the sewage treatment unit is used for performing solid liquid separation on washed soil, a separated filter cake is improved, then backfilling is performed, and deep treatment is performed on separated sewage. Particle size grading is performed on polluted soil for multiple times, then soil with a particle size range in which target pollutants exist intensively and a leaching agent are mixed and added into a leaching reactor, multi-stage washing is performed by controlling certain conditions, the washed soil is separated out, then backfilling or deep treatment is performed, and liquid waste gathering the pollutants is treated and then is discharged or reused.

The invention provides an implementation method of a province, city and county integrated relay protection setting calculation overall-process management system. The system comprises an engineering management module (1), an electrical equipment parameter management module (2), a drawing list management module (3), a boundary surface equivalent impedance management module (4), a boundary protection fixed-value quota management module (5), a transformer neutral point management module (6), a parameter calculation sheet management module (7), a circuit actual measurement parameter management module (8), a process engine (9), a fixed-value setting management system (10), a setting calculation sheet management module (11), a debugging report form management module (12), a report form amendment management module (13), a report form management module (14), a short message notification management module (15), an electronic seal (16) and a report form generator (17). The invention provides a richer data showing means; the workloads of full-time staff for setting calculation are greatly reduced; the working efficiency and the economic benefit are increased; and paperless, informationized and standardized process closed-loop management on the whole process of relay protection setting calculation is realized.

The invention relates to a signal separation method based on fractional wavelet transform. The signal separation method solves the problem that the traditional wavelet transform method has poor effects on non-stationary signal analysis and treatment. The signal separation method comprises the following steps: determining the order and the layer number of the fractional wavelet transform accordingto parameters of input signals, calculating a transform coefficient of the detailed part of each layer by fractional wavelet transform, calculating signal energy which corresponds to the detailed partof each layer according to the transform coefficient, comparing the signal energy with a set threshold value, retaining the transform coefficient which corresponds to the detailed part of the layer and recording and storing the retained detailed part if the signal energy is larger than the set threshold, and abandoning the transform coefficient which corresponds to the detailed part of the layerif the signal energy is smaller than the set threshold. The signal separation method is applicable to the treatment and analysis occasions of non-stationary signals.

The invention provides a configuration method and a configuration device of a start symbol position of an uplink data channel, and a storage medium. The method comprises the steps of determining a configuration value of a first kind of parameter sets, wherein the first kind of parameter sets is sets of uplink data parameters; determining a configuration range of the start symbol position of the uplink data channel according to the configuration value of the first kind of parameter sets; and selecting the start symbol position of the uplink data channel within the configuration range of the start symbol position of the uplink data channel, and informing a receiving terminal of the selected start symbol position of the uplink data channel. Therefore, the problem that in related technologies,the terminal processing service is high in cost and inflexible in time can be solved, and the effects of reducing the service processing cost and flexibly performing service processing are achieved.

The invention relates to an image identification method and apparatus. The method comprises: obtaining a to-be-analyzed image; identifying a geometrical shape contained in the image; comparing the geometrical shape with a set reference shape and determining a target geometrical shape matching the reference shape; and marking and displaying the target geometrical shape. According to the invention, different geometrical shapes in an image can be identified based on different reference shapes; abstraction and simplification can be carried out on an object in the image flexibly; and students can understand geometric figures in natural life visually.

The embodiment of the invention discloses a method, a system and a device for obtaining descending channel information. The method for obtaining descending channel information comprises the following steps: receiving a descending signal which is transmitted by a transmitting terminal and carries a descending pilot signal by a receiving terminal; demodulating the received descending signal, obtaining descending channel elements at the descending pilot signal, grouping the obtained descending channel elements according to the receiving antenna number of the receiving terminal and dividing the descending channel elements after grouping into a first subgroup of descending channel elements and a second subgroup of descending channel elements; and superimposing every group of descending channel elements in the first subgroup of descending channel elements on an ascending pilot signal after respectively multiplying by one orthogonal code, obtaining a mixed pilot signal and transmitting the mixed pilot signal to the transmitting terminal by an ascending pilot channel of the receiving terminal so as to enable the transmitting terminal to obtain the descending channel information. The embodiment of the invention enables the transmitting terminal to obtain the complete descending channel information.

The invention discloses a three-dimensional graph direct writing method for multi-visual angle graphic input, which comprises the following steps: firstly, acquiring sub-visual angle planar digital images of a three-dimensional object; secondly, performing color separation on each image, splitting the image into subgraphs, and forming subgraphs with same corresponding positions in various images into a group; thirdly, acquiring a group of subgraphs, respectively adopting an iterative Fourier transform principle to calculate light field distribution of each subgraph in a far field, extracting phase information, arranging the phase information according to the visual angle, and encoding the phase information into H1; fourthly, using a spatial light modulator to display the H1, laying the H1 on a front focal plane of a lens, forming multi-visual angle image reproduction on a rear focal plane of the lens, introducing interference light, and recording reproduced images on recording materials through an interference light path; fifthly, moving the position of the recording materials corresponding to the position of the next group of subgraphs; and sixthly, repeatedly executing the steps until all the subgraphs are recorded, and realizing recording of a three-dimensional graph. The three-dimensional graph direct writing method uses a mode of laser direct writing to manufacture the three-dimensional graph which has rich information expression characteristic.

The invention discloses a method, a system, a server, a terminal and a checking system for realizing discount consumption. The method comprises the steps that the terminal or the checking system sends a request report toward the price enquiring system according to the happened service transaction, wherein the request report comprises bank card information and consumption information of the service transaction; the price enquiring system enquires the previously saved discount strategy information related to the bank card according to the bank card information and the consumption information of the service transaction, and sends the consumption information subjected to discount processing and contained in a price enquiring responding report back to the terminal or the checking system after performing discount processing on the consumption information of the service transaction according to the enquired discount strategy information; and the terminal or the checking system finishes the billing processing of the service transaction according to the received consumption information subjected to the discount processing. After the scheme disclosed by the invention is adopted, different consumption discount and privilege requirements of each card issuing bank can be flexibly and accurately controlled and processed.

The invention discloses a dust removal purification device and method for crude coal tar. The dust removal purification device comprises a backwashing filter, a horizontal decanter centrifuge, a residual oil buffer tank, a purified tar tank, a factice tank, a vacuum filter, a dryer and a distillation apparatus, wherein a filter element is arranged in a cavity of the backwashing filter, and dust-containing coal tar is purified continuously through filtering and backwashing of the filter element; residual oil after backwashing enters the horizontal decanter centrifuge for liquid-solid separation, and purified tar and factice are obtained. In order to increase the recovery rate of the purified tar sufficiently, the factice is extracted with a recycling solvent, and final products of a system comprise purified coal tar and dry cinders. The backwashing filter and the horizontal decanter centrifuge are adopted to cooperate with the solvent extraction system for dust removal purification of the crude coal tar, through graded and stepped treatment, the treating capacity of the system is improved sufficiently while the coal tar is recovered to the greatest extent, besides, the solvent is recycled, and energy saving and environmental protection are realized.

The invention relates to a group data managing method based on PoC and relative system. Wherein, it mainly comprises: first, storing the data management rule of said group in the group data server, while said rule records the priority information of user terminal that modifying the group data; then, when the user terminal sends information that operating on the group data of group data server, the group data server, according to the data management rule and the operation sent by user terminal, operates the group data. With said invention, the group data management rule can be defined by the Owner of group, to be stored in group data server; then other common members can modify the group character limited by said rule, to realize the operation that adding or leaving the group.

The invention discloses a data storage method and a data storage system. The method is applied to the data storage system which comprises an access layer, a distribution layer and a core layer. In the method and the system provided by the invention, an upper-layer server obtains storage data from lower-layer storage equipment in an active obtainment mode according to a preset policy, can firstly scan the storage data according to the preset policy and then stores the storage data so that the acquiring and the processing of the stored data become more flexible.

The invention provides a method for increasing a tomato seed germination rate under drought stress. According to the invention, 8-Br-cGMP with appropriate concentration is used for processing tomato seeds, and the germination rate of the tomato seeds under drought stress can be increased. In addition, the invention also provides a seed germination observation device by simulating natural light induction condition, and comparison and form observation of the seeds in a tomato seed germination test are realized. The used 8-Br-cGMP has membrane permeability and high utilization rate, the low-concentration membrane 8-Br-cGMP can obviously increase the tomato seed germination rate under drought stress. The used device has the advantages of simple structure, simple operation and strong repeatability, and can be used for real-time observation of different seed germination conditions, in addition, the processing and repetition of the device are more flexible.

The invention relates to the field of internal insulation design and optimization calculation of a high-voltage DC converter transformer, and specifically discloses an oil-paper insulation space charge calculation method and system based on a time-step transient up-flow finite element. The oil-paper insulation space charge calculation method comprises the following steps: (1) establishing an oil-paper insulation space charge two-dimensional calculation domain; (2) solving a Poisson equation by adopting a finite element method to obtain electric field intensity; (3) discretizing the current continuous equation to construct a finite element form; (4) adding the influence of the temperature gradient on the carrier mobility; (5) solving a current continuous equation based on a time-step transient up-flow finite element method; (6) continuously performing iterating, and solving a solution of an equation formed by coupling a Poisson equation and a current continuous equation in each instantaneous value. According to the method, the time-step method is introduced into transient finite element calculation, so space charge numerical calculation is more accurate, convergence is better, and the method can be applied to internal insulation calculation and optimization design of the high-voltage DC converter transformer.

The invention relates to intelligent note filling equipment, and belongs to the technical field of intelligent office equipment for automatically managing and filing notes. The intelligent note filling equipment solves the problems that in the prior art, notes are mainly processed artificially, so that the notes can be forged and falsified, the efficiency is low, the error rate is high, and online two-dimensional codes/coded messages cannot be utilized effectively. The intelligent note filling equipment is characterized in that a note feeding bracket is specially arranged near a note feeding window of a housing, a high-precision camcorder lens and a low-precision camcorder lens are arranged above the note feeding bracket, and an upper connecting seat of sorting mechanical arm assemblies connected in parallel is connected with the inner top surface of the upper end of the housing; an electric adsorber is arranged on the sorting mechanical arm assemblies connected in parallel; a note returning frame is specially arranged near a note returning window of the housing, and many note placing drawers are arranged on the lower end surface in the housing. The intelligent note filling equipment can automatically check whether the notes are true, the error is small, the precision is high, and the reliability is strong; the intelligent note filling equipment can automatically read the information of the notes, is high in efficiency, and is good in adaptability; the intelligent note filling equipment can classify the notes according to the kind of the notes, and other rules.

The invention discloses a scientific and technological resource integration system based on a multi-source database. The system comprises an acquisition layer, a processing layer, a presentation layer and the multi-source database. The acquisition layer comprises a metadata acquisition module and a metadata cleaning module and is used for receiving scientific and technological resource metadata of a plurality of data sources, storing the multi-source heterogeneous scientific and technological resource metadata into a unified storage format and cleaning the data; the processing layer comprises an intermediate mode module, a mode matching module, a mode mapping module and a data fusion module, and is used for mapping the heterogeneous scientific and technological resource metadata into a unified semantic structure; the presentation layer comprises a data query engine and a standardized output module and is used for outputting the scientific and technological resource metadata into a specific standard form; and the multi-source database comprises multiple databases for storing the scientific and technological resource metadata, is connected with the acquisition layer, the processing layer and the presentation layer, and is used for centrally storing scientific and technological resources from different sources.

The invention provides a server for inter-cell multi-antenna cooperative processing, a system and a method. The method comprises the steps that the server receives information from a base station, and the information is used for performing coordinated multiple point transmission COMP processing to terminals; the server performs COMP coordinated pairing to the terminals according to the information; and the server sends coordination result information to a base station requiring COMP coordination. The server, the system and the method solve the problem in related technologies that as a base station accomplishes inter-terminal COMP coordinated pairing algorithm, a base station with proper processing capability to meet processing requirements of different scenes can not be designed, thereby improving the flexibility of processing capability of a system of COMP collaborative technology, and enriching the system structure of the collaborative technology.

The invention discloses a horizontal type molten pool smelting process outside a furnace and a dedicated device thereof. The process comprises the following steps: uniformly mixing copper concentrate, quartz stone, limestone and cold materials; continuously adding the copper concentrate, the quartz stone, the limestone and the cold materials into a molten pool smelting furnace; blowing enrichment oxygen and compressed air by an oxygen lance inserted into the bottom of the molten pool smelting furnace to strongly stir a smelting body; rapidly finishing mass transfer and heat transfer processes in the molten pool, so as to generate copper sulfonium, smelting slag and high temperature flue gas. The process is characterized in that the copper sulfonium and the smelting slag continuously flow into an electric heating front bed through a smelting body chute; the copper sulfonium and the smelting slag are stilled, settled and separated in the electric heating front bed to obtain the copper sulfonium and the furnace slag; the copper sulfonium enters a converting furnace through a copper sulfonium outlet; the furnace slag is discharged through a furnace slag chute; the dedicated device comprises a main body of the horizontal type molten pool smelting furnace outside the furnace and the electric heating front bed; and the devices are connected through the chutes. With the adoption of the horizontal type molten pool smelting process outside the furnace and the dedicated device thereof, the copper sulfonium is separated from the smelting slag outside the furnace; the amount of copper contained in the slag is smaller than 0.5%, the slag can be directly discarded; and various low-grade copper mine such as gold concentrate and high arsenic ore can be processed.