17results about How to "Increase processing rate" patented technology

The invention relates to the technical field of sewage treatment, in particular to a system for efficiently treating livestock and poultry breeding sewage by utilizing algal-bacterial symbiosis, which comprises a solid-liquid separation module arranged on the ground, the solid-liquid separation module comprises a water inlet pipe, a separation box and a filter basket, a nitrification and denitrification tank is arranged on the top of the ground, and a stirring assembly is arranged in the nitrification and denitrification tank; the chemical phosphorus removal module comprises a coagulation, flocculation and sedimentation tank and a stirring assembly, the coagulation, flocculation and sedimentation tank is arranged on the ground, and the stirring assembly is arranged in a coagulation and flocculation area in the coagulation, flocculation and sedimentation tank; according to the system for efficiently treating the livestock and poultry breeding sewage by utilizing the bacterial-algae symbiosis, compared with an existing method for removing the total nitrogen content in the sewage by independently utilizing microorganisms, pollutants in the sewage are synergistically removed in the oxidation pond by utilizing a bacterial-algae symbiosis structure, microalgae and bacteria, so that the energy consumption and the carbon source are saved, and the environmental pollution is reduced. Meanwhile, the sewage treatment effect is improved.

The invention discloses a method for utilizing waste acid water, relates to the technical field of titanium dioxide production, and aims to solve the technical problems that treatment of waste acid water generated in the titanium dioxide production process in the prior art is not environment-friendly and high in cost. The method comprises the following steps: S1, collecting acidic wastewater generated in the production process of producing titanium dioxide by a sulfuric acid method, and flocculating and layering the collected acidic wastewater; s2, filtering supernatant liquid of the layered acid wastewater, and conveying the filtered supernatant liquid to a hydrolysis section; s3, taking the acid wastewater as dilution water in a hydrolysis section, and concentrating the acid wastewater; and S4, concentrating the acidic wastewater obtained in S3 again, and returning the concentrated acidic wastewater to an acidolysis section for acidolysis. According to the method, the acid wastewater generated in titanium dioxide production is used as dilution water in the hydrolysis process, so that waste acid water is circulated, raw materials are saved, the production cost is reduced, and economic benefits are increased; the waste acid water is subjected to environment-friendly treatment, and the green production concept is met.

The invention provides a digital asset transaction and privacy protection method based on alliance chain multi-party computing, and relates to the technical field of alliance chains, and the method specifically comprises the steps of creation and issuing of digital assets, transaction of the digital assets, recharging of a user account and change of a user mechanism, and is realized based on a digital asset transaction platform. The digital asset transaction platform comprises a user client, a background server and an alliance chain platform server; a common user submits asset information to the background server for processing through the user client, or performs asset information auditing operation through an institution administrator or a super administrator; transferring the processed asset data to a corresponding mechanism node for management, and storing the processed asset data in a database of a corresponding mechanism; the alliance chain platform server is composed of a digital asset intelligent contract, a block chain node and a member service node, and the digital asset intelligent contract defines data structures of users and assets and specifies specific business processing rules of asset issuing, user registration and asset transaction.

The utility model relates to the technical field of video mainboards, and particularly discloses a video mainboard control circuit. A video receiving port, a decoder for decoding a video signal into an audio signal and an image signal, a memory for storing the video signal, an audio processing circuit for processing the decoded audio signal, and an image processing circuit for processing the decoded image signal are used. A video processing unit composed of a signal amplification circuit for amplifying processed audio signals and image signals and a video output port is matched with a display unit and a single-chip microcomputer, and the video signals are decoded through a decoder and divided into the audio signals and the image signals. And the image processing circuit and the audio processing circuit are used for synchronously processing the audio signal and the image signal at the same time, and the processed audio signal and image signal are output after being amplified by the signal amplification circuit, so that the processing rate of the video signal is greatly improved, and the display definition of the display unit is improved.

The application relates to a long-distance communication method and device between a master device and a slave device, equipment and a medium, wherein at least one high-speed serial transceiver is included in a field programmable gate array (FPGA) of the master device, and at least one optical module is further arranged in the master device; the method comprises the following steps: in response to a test instruction, determining a target high-speed serial transceiver and a target optical module corresponding to a target slave device indicated by the test instruction; sending a first data packet to the target slave device based on the target high-speed serial transceiver and the target optical module, and receiving a response packet returned by the target slave device; if the transmission delay of a communication link between the master device and the target slave device is within a preset range according to the response packet, generating a second data packet in response to a bus signal, the bus signal being used for indicating the transmission of data to the target slave device; and sending the second data packet to the target slave device based on the target high-speed serial transceiver and the target optical module. The application improves the success rate of long-distance communication between the master device and the slave device.

The present application relates to a method and system for processing financial regulatory data as described above, including obtaining the basic financial regulatory data transmitted through each preset information upload port, and obtaining the regulatory data verification time node and the regulatory data key confidential data, selecting the matching regulatory data processing department according to the regulatory data verification time node, and constructing the current matching regulatory department set; obtaining the actual regulatory data processing capacity value of each regulatory data processing department in the current matching regulatory department set, and matching each actual regulatory data processing capacity value with the regulatory data key confidential data corresponding to the regulatory data verification time node, and generating initial matching results respectively; generating the current data allocation processing result of the financial regulatory basic data, and generating an initial allocation display interface, the initial allocation display interface is used to display the current data allocation processing result. The present invention achieves a great improvement in the efficiency of data allocation processing.

The present application relates to a kind of optimization method and system of timing diagram subgraph matching.The method includes: time block is carried out to original timing diagram, and the edge with same end point is aggregated and compressed in each time block to generate intra-block multi-edge object, to build block index in turn;Query graph with time constraint is received, with the edge in query graph as matching unit to execute search, and maintain current legal time window;In candidate generation stage, according to current to be matched data vertex pair and current legal time window, construct cache key, and carry out exploration in hotspot cache;If hotspot cache is not hit, then use current legal time window to locate target time block, and execute intersection operation in target time block to generate candidate multi-edge list;When current to be matched data vertex pair meets preset hotspot condition, the candidate multi-edge list is written into hotspot cache;Continue to execute search based on the candidate multi-edge list of hit or generated candidate multi-edge list, until outputting model matching result.

This invention belongs to the field of control, specifically an adaptive control method and system for the concentration of filling slurry in goaf areas. The method includes dividing a sequence into intervals, constructing a segmented calculation matrix, performing parallel calculations to obtain a hierarchical floating-point operation matrix, inputting the matrix into a slurry concentration estimation model, calculating predicted slurry concentration values ​​and concatenating them to form a concentration prediction sequence, performing differential operations on the concentration prediction sequence to obtain the concentration change gradient, and triggering a precision reconstruction mechanism when the absolute value of the gradient exceeds a preset threshold. This mechanism forcibly converts non-critical variables within the corresponding interval into a high-precision floating-point format, generates a reconstruction operation matrix, and re-inputs it into the model to calculate the predicted slurry concentration value. Based on the calculation deviation, a closed-loop feedback control algorithm is used to calculate the slurry water addition adjustment coefficient. This adjustment coefficient is then used to synchronously adjust the opening of the water supply valve and the slurry delivery rate, generating a slurry ratio control command, which is output to the filling control system to achieve coordinated flow regulation and ensure stable slurry concentration.

The invention relates to the technical field of video processing, and provides a two-dimensional video processor, a video processing system, a video processing method and a program product, the two-dimensional video processor comprises more than two video processing sub-cores, each video processing sub-core comprises a plurality of image processing modules, and each image processing module is used for executing an image processing operation; when more than two video processing sub-cores are cascaded, the first video processing sub-core is used for reading a first video frame from the memory; the image processing modules in different video processing sub-cores are used for executing more than two image processing operations on the first video frame to obtain a processed video frame; and the at least one second video processing sub-core is used for writing the processed video frame into the memory, so that the number of access times to the memory during video frame processing can be effectively reduced, the video frame processing rate is accelerated, and the power consumption is reduced.

This invention provides a secure distributed data processing system and method for continuous-variable quantum key distribution. The system includes a main data processing computing unit and at least one secondary data processing computing unit. The main data processing computing unit periodically monitors the quantum link state and the state information of the secondary data processing computing units, and dynamically allocates data processing tasks to each secondary data processing computing unit. The secondary data processing computing units execute data processing and send the processing results back to the main data processing computing unit. This invention differentiates processing based on the apparent signal-to-noise ratio and normalized total noise characteristics of the data processing tasks, assigning high-computing-power secondary data processing computing units to high-computing-power secondary data processing computing units and low-computing-power secondary data processing computing units to low-computing-power secondary data processing computing units, thus fully utilizing the computing resources of multiple computing units and improving data processing efficiency.

The application discloses a kind of offshore oil spill in situ combustion rate real-time detection method and device, device includes underwater robot platform system, air unmanned aerial vehicle platform system and mother ship computer, the present method is realized to the oil layer thickness, combustion rate real-time detection in the process of oil spill combustion by emitting and collecting ultrasonic echo signal from below oil layer;By visible light, infrared multimodal optical camera system, the area of oil spill combustion area is calculated using optical image processing algorithm, the real-time measurement of key information such as combustion rate, disposal oil volume is realized by combining the two. The present application solves the technical problem that the prior art cannot detect the combustion rate in real time, provides technical support for oil spill site disposal personnel to control the disposal process, improve the disposal rate and evaluate the disposal effect.

The invention relates to the field of spectrum detection data processing, in particular to a hyperspectral data processing method based on deep learning, which comprises the following steps: step 1, acquiring a hyperspectral signal of a detection sample, and preprocessing the hyperspectral signal to obtain a plurality of effective pixels n; 2, each effective pixel n obtained in the step 1 is learned in a learning model, and each effective pixel n obtains a corresponding depth feature; step 3, performing Fourier transform on the plurality of depth features obtained in the step 2, and mixing each transformed depth feature with the hyperspectral signal to obtain a plurality of mixed signals; and 4, inputting all the mixed signals obtained in the step 3 into the random forest model, and identifying and detecting the detection sample. According to the invention, the accuracy, high efficiency and rapidity of a hyperspectral detection technology are improved.

The utility model discloses a slag-leakage-proof roller for treating steel slag. The roller comprises a feeding hopper, a roller body and a transition section cylinder body positioned between the feeding hopper and the roller body, the lower edge of the outlet end of the feeding hopper extends into the inlet of the transition section cylinder; the fluid jet flow striking device comprises a plurality of nozzles which are arranged at the junction of the lower edge of the outlet end of the feeding hopper and the inlet end of the transition section cylinder body and are distributed along a gap at the junction of the lower edge of the outlet end of the feeding hopper and the inlet end of the transition section cylinder body, and outlets of the nozzles correspond to the gap; and the nozzles are respectively connected with a gas source through a gas pipeline. According to the utility model, the problem of slag leakage in the existing drum-method steel slag treatment process is thoroughly solved, so that the fifth-generation drum technology is continuously kept clean, and meanwhile, waste gas generated after combustion in a steel plant can be further utilized, so that the energy-saving and carbon-reducing targets of treating waste with waste and recycling media in procedures are achieved.

The invention discloses an incremental compiling method and device, equipment, a storage medium and a product. The method can be applied to the field of financial science and technology and comprises the steps that newly-added code blocks in the engineering project development process are obtained; performing incremental compiling on the newly added code block to obtain a compiled bit stream code; performing cross coding on the compiled bit stream code to obtain a target bit stream code; and storing the target bit stream code so as to post-process the target bit stream code. According to the technical scheme, the bit stream processing rate after incremental compiling is improved, so that the code design implementation time in the engineering development process is shortened, and the engineering project development efficiency is improved.

The application provides an improved CLAHE short-wave infrared image real-time enhancement method based on FPGA. In view of the problems of low contrast, unobvious detail information and easy amplification of noise of InGaAs short-wave infrared imaging under low illumination, an improved limited contrast adaptive histogram equalization image enhancement algorithm is provided, and the optimal clipping threshold is automatically determined through an adaptive search mechanism, so that the local contrast is enhanced and the noise amplification is inhibited. The application can effectively improve the contrast and detail distinguishability of the short-wave infrared image, reduce the influence of noise, and is suitable for fields of short-wave infrared imaging systems, target identification systems and weak light vision systems.

The application provides a sensing method, a communication device and a computer readable storage medium. The sensing method comprises: obtaining a transmitting signal and an echo signal of the transmitting signal; constructing a channel information matrix according to the transmitting signal and the echo signal, the channel information matrix comprising a pilot part and a data part; performing two-dimensional Fourier transform on the pilot part to obtain a sensing result; judging whether the sensing result meets a sensing resolution requirement; if the sensing result does not meet the sensing resolution requirement, performing phase compensation on the channel information matrix according to the sensing result; performing two-dimensional Fourier transform on the pilot part and / or the data part in the compensated channel information matrix to obtain an updated sensing result, and returning to the step of judging whether the sensing result meets the sensing resolution requirement until the updated sensing result meets the sensing resolution requirement, and obtaining a final sensing result. The application can improve the sensing accuracy of the estimated sensing result.

The invention discloses a power transmission line fault positioning method and system, and relates to the technical field of fault positioning. A fault positioning module is arranged to carry out compression conversion on monitoring data and fault positioning information of all power transmission lines in a target transformer substation at a fault occurrence moment; the method comprises the following steps: cutting fault associated data in a binary format, analyzing the occurrence frequency of a plurality of groups of shunt arrays obtained after cutting, determining a compression interval, converting the shunt arrays into corresponding arrays of the same type according to the determined compression interval, and compressing four-bit binary numbers in 16 forms into eight types, so as to obtain the fault associated data. According to the method, the eight kinds of four-bit binary numbers are selected, and the eight kinds of four-bit binary numbers are replaced with short characters, so that the frequency of each four-bit binary number is increased while the kinds of the four-bit binary numbers are reduced, the compression amount of data is higher, the data volume of data transmission is effectively reduced, and the time for receiving the data by a far-end analysis center is further shortened.