15results about How to "Efficient output" patented technology

The embodiment of the application discloses a kind of based on wavefront parallel processing to the method, device, storage medium and computer equipment of image H.264 encoding, it is related to image processing field.The application is processed adjacent macroblock line by double encoder parallelly, and respectively first buffer and second buffer are written to encoding bit stream.In macroblock line encoding completion, first buffer remaining bit stream and entropy encoding remaining bit stream are merged in real time, if the length after merging is less than 8 integer multiples, then appropriate bit stream is dynamically taken from the head of second buffer and spliced, complete code stream in line with H.264 standard is generated and outputed.After encoding is completed, the minimum splicing length is used as the offset of second buffer, continue to output byte stream, and the encoding of next macroblock line is started.The application only needs double macroblock line buffer, significantly improves the encoding speed, reduces memory occupation, and does not need to modify decoder, and compatibility is strong.

This application relates to the field of medical data processing technology and discloses a method and system for screening infertile patients with polycystic ovary syndrome (PCOS). The method includes: acquiring data on the number of antral follicles, anti-Müllerian hormone (AMH) concentration, and ovarian volume from multiple patient monitoring cycles; performing feature extraction and normalization to obtain a set of normalized feature vectors; determining the synchronous relationship between the number of antral follicles and ovarian volume based on the vector set, and identifying signs of asynchronous changes; combining hormone concentrations for joint grouping to obtain the distribution of abnormal indicator clusters and identifying ovarian function stage markers; performing sequence matching based on the stage markers of continuous cycles and historical medical records to generate an ovarian function progression trajectory curve; extracting inflection point features from the curve and performing causal association rule mining to construct a logical chain between abnormal indicators and clinical outcomes; and determining conditions layer by layer according to the logical chain to output the final screening results. This application improves the accuracy of screening infertile patients with PCOS.

The application relates to a physical constraint electron microscope simulation generation and segmentation method and system, and relates to the technical field of computer vision and electron microscopic analysis. The method first adopts a simulation training data generation engine to construct a composite atomic structure model subject to physical constraints, synchronously generates a strictly aligned pixel-level segmentation mask, performs HRTEM imaging simulation and image enhancement based on the composite atomic structure model, establishes a simulation dataset in combination with the pixel-level segmentation mask, and establishes a real dataset based on real HRTEM imaging. Then, a simulation-to-real training process is performed, the segmentation model is pre-trained using the simulation dataset, and fine tuning is performed using the real dataset until the model training is completed. The model is applied to segmentation of input data. Without relying on a large number of high-quality pixel-level labels, the segmentation accuracy and training robustness of the segmentation model are effectively improved, the analysis efficiency of the segmentation model is significantly improved, and high-throughput and quasi-real-time applications are supported.

The utility model relates to a kind of planet carrier output shaft in planetary reducer technical field, including shaft body and several gears, the one end of shaft body is provided with several through grooves along the axis, several gears are detachably mounted in several through grooves by quick-release assembly, the other end of shaft body is equipped with connecting rod.The utility model is through quick-release assembly, gear is installed in the through groove on shaft body, to realize the quick assembly and disassembly of gear, improve assembly efficiency and maintenance convenience, to reduce maintenance time, improve the operating efficiency of equipment.And by connecting rod and external driving element cooperation, to realize the efficient transmission and stable output of power.

This application relates to the field of hyperspectral remote sensing application technology, and provides a hyperspectral methane detection method based on spatial-spectral joint analysis. First, a sample dataset is constructed, and simultaneously, a methane detection neural network is built to extract the spatial-spectral features of the methane plume from the sample dataset. Then, a preprocessing module based on fundamental laws is established to form a hard constraint mechanism, outputting standardized spatial-spectral features of the methane plume to obtain a predicted methane concentration distribution map. A physical information penalty term is constructed to form a soft physical constraint, minimizing the error between the predicted methane concentration distribution map and the pseudo-true label, thus incentivizing the network to generate a full-resolution methane concentration distribution map. Through a deeply fused spatial-spectral joint strategy, relying on the synergistic effect of the hard constraint mechanism and the soft physical constraint, effective suppression of background noise can be achieved in complex atmospheric environments and various background interference scenarios, significantly improving the accuracy and reliability of signal detection. The detection efficiency is high, making it suitable for large-scale and efficient processing of massive hyperspectral data.

The application relates to the technical field of high-efficiency hot forging, and discloses a large-tonnage high-efficiency hot forging equipment which comprises an oil pressure device for providing power output and an oil pipe loop system for realizing oil circuit control and energy management. The large-tonnage high-efficiency hot forging equipment realizes energy storage and recycling through cooperation of an accumulator group and a variable oil pump group in the oil pipe loop system. In an initial stage, the variable oil pump group charges the accumulator to reserve energy, and in a return stroke stage, the accumulator group recycles energy through the oil pump. Compared with a traditional single main oil cylinder driving equipment, the energy consumption is greatly reduced, the problem that power demand increases rapidly with the increase of tonnage and leads to a sharp increase of power grid load is solved, the quick cylinder in the oil pipe loop system is controlled by an independent cartridge valve, the oil circuit is integrated with a two-way cartridge valve to realize millisecond-level response, the quick cylinder can complete the air travel drop in a short time, the accumulator group is connected to the main oil cylinder inlet through high-pressure hoses in parallel, and the volume of oil liquid is instantaneously released to push the main oil cylinder, so that the system reaches large-tonnage output.

This invention relates to a modular electric drive axle system and a vehicle. The system includes a main housing, a first housing, a second housing, a differential, a first drive module, and a second drive module. The first housing and the second housing are detachably connected to the left and right sides of the main housing, respectively. The differential is disposed within the main housing. The first drive module is disposed within the first housing and includes a first motor and a first transmission system connected to the first motor. The second drive module is disposed within the second housing and includes a second motor and a second transmission system connected to the second motor. The first transmission system and the second transmission system are respectively connected to the differential. The first drive module and the second drive module are structurally independent and can independently cooperate with the main housing to form a single-motor electric drive axle system, or cooperate together with the main housing to form a dual-motor electric drive axle system.

This invention relates to the field of lithium battery production control technology, and discloses a production control method for achieving efficient production of lithium battery cells. The method acquires batch characteristic data of lithium battery cells, including electrode material ratio characteristics and electrolyte composition characteristics; extracts a corresponding set of process parameter configurations based on the batch characteristic data; identifies key control nodes in the lithium battery production process based on the set of process parameter configurations, including material ratio adjustment nodes and process parameter switching nodes; calculates parameter deviation data in the production process based on the key control nodes, including cumulative deviations within the same batch and parameter jump values ​​across batches; and extracts a set of reusable process control parameters based on the parameter deviation data, including general process parameters and specific process parameters.

This invention discloses an infrared acupoint moxibustion device, comprising: a moxibustion head, one end of which is proximal to the skin and the other end of which is distal to the skin; the proximal end of the moxibustion head has a lens and an external air inlet, and the distal end of the moxibustion head, or the side wall near the distal end, has an air outlet and a wiring terminal; the moxibustion head internally comprises a support base, a reflector, a cooling fan, and an infrared heating element; the support base internally has a cavity, and the support base has a front support surface and a rear support surface, the front support surface having a front opening and an internal air inlet, and the rear support surface having a rear opening; the reflector is mounted on the front support surface of the support base; the infrared heating element is disposed inside the front opening and electrically connected to the wiring terminal; the cooling fan is mounted at the rear port. This invention ensures efficient heat dissipation, avoids burns, improves equipment safety and service life, and optimizes the focusing and output of infrared energy, making moxibustion more precise, safe, and stable.

The application discloses a multifunctional stirring conveyor, and belongs to the technical field of multifunctional stirring conveyors.The multifunctional stirring conveyor comprises a stirring barrel, a stirring device for stirring raw materials (in slurry form) is arranged in the stirring barrel, the stirring device comprises a supporting plate, the supporting plate is fixedly connected to the top of the stirring barrel, a first rotating rod is rotatably connected to the bottom of the supporting plate through a bearing, a limiting block is fixedly connected to the outer wall of the first rotating rod, and a stirring rod is slidably connected to the outer wall of the limiting block.The stirring rod is moved up and down to push the raw materials (in slurry form), so that the raw materials (in slurry form) are prevented from depositing at the bottom of the stirring device, the stirring is ensured to be more uniform, the first circular gear and the second circular gear interact to transmit power, the stirring blades are rotated, and the raw materials (in slurry form) are more comprehensively stirred.The problem of dead angles that is prone to occurring during stirring is solved, and the raw materials (in slurry form) are more uniformly mixed.

The application relates to the technical field of vehicle intelligent control, and discloses a vehicle brake control method and system, computer equipment and a storage medium, the method comprising the following steps: in response to a brake request signal, determining a target brake pressure of a target vehicle; determining a target control strategy of a brake motor based on the target brake pressure and current state data of the brake motor; and based on the target control strategy, controlling the brake motor to drive a brake piston to move, so as to realize brake control of the target vehicle. In response to the brake request signal, the target brake pressure is determined, and then a control strategy is formulated in combination with the motor state data, so that precise planning of brake action is realized. Finally, the brake motor is controlled to drive the brake piston to move, the limitation of traditional one-way pressure building is broken through, bidirectional pressure building and synchronous liquid supplementing are realized, and the problem of insufficient brake fluid during continuous braking is avoided. While ensuring cost advantages, brake stability and comfort are enhanced.

A enoki mushroom weighing and disassembling machine includes a frame, with one side of the frame designated as the input side and the other side as the output side. An input conveyor line, a belt scale, a disassembly conveyor line, and an output conveyor line are sequentially installed on the frame from the input side to the output side. A disassembly station is provided on the disassembly conveyor line to facilitate the weighing and disassembling of enoki mushrooms. Clamping mechanisms I and II for holding and fixing the enoki mushrooms are installed on the frame on both sides of the disassembly station. A disassembly mechanism for disassembling the enoki mushrooms is installed on the frame directly above the disassembly station. The output conveyor line includes two symmetrically arranged output conveyor lines I and II on both sides of the frame, with opposite conveying directions. This invention can replace manual disassembly and weighing of enoki mushrooms, improving production efficiency and consistency of product packaging weight, and can adapt to different packaging weight requirements.

The application relates to the technical field of aquaculture equipment, and discloses a seafood pond oxygenation device, which comprises a supporting device, and a driving device is arranged in the supporting device. The seafood pond oxygenation device is connected with the driving device, so that the oxygenation device is supported on the top of the supporting device; when oxygenation of the seafood pond is needed, the supporting height of the oxygenation device can be adjusted through the driving device; after oxygen flows into the oxygenation assembly, the displacement mechanism clamped on the partition plate of the seafood pond drives the oxygenation assembly to move horizontally above the seafood pond tank, so that the oxygenation assembly flows along the water area when outputting oxygen, and the anti-blocking device operates near the oxygenation assembly to drive water flow, thereby preventing impurities in the water from blocking the oxygenation assembly, so that the oxygen output by the oxygenation device is fully utilized in cooperation with the oxygenation assembly, and energy consumption is reduced.

The present application relates to a kind of plate heat exchanger refrigerant flow boiling heat flow simulation method and the prediction system of the method is executed, by based on nucleation point approximation Poisson distribution and dryout region wall heat flow partition model, nucleation point distribution and its influence on heat transfer are characterized, while through the wall surface partition design of space-time two dimensions, wall heat flow partition model covering full boiling condition is built, in combination with the multi-item coupling calculation of total heat flow and the fine modeling of dryout region, the prediction interval of boiling heat transfer is effectively widened, can realize nucleate boiling, critical heat flow and the accurate calculation of wall heat flow of transition boiling full working condition.

The application discloses a queue-based control word output feedback control method, relates to the technical field of multi-core processor task output management, and comprises the following steps: firstly, sequentially writing ordered control words output by a task scheduling unit into an Exit queue, determining the number of in-queue control words, secondly, sequentially outputting the control words in the Exit queue, recording the number of out-of-queue control words, recording and writing the control words into an auxiliary queue if the output fails, when the number of in-queue control words in the Exit queue is equal to the number of out-of-queue control words, performing the next step, sequentially outputting control words in a Subexit queue and a Waitexit queue, marking the loop output control words, writing the control words into an Interrupt queue if the number of marks reaches a set threshold, otherwise, continuously outputting the control words, finally, performing data protection, task revocation or remapping operation according to error feedback types, and completing the control word output work; the method makes the task output more orderly, controllable and efficient through a specific control word output mechanism, and further improves the system working efficiency.