9results about How to "Avoid depth" patented technology

The utility model discloses polycrystalline silicon and organic silicon high boiling pyrolysis reactor system of promoting gas solid liquid three -phase mass transfer relates to chemical industry technical field. The polycrystalline silicon and organic silicon high boiling pyrolysis reactor system of promoting gas solid liquid three -phase mass transfer, including reactor main part, catalyst stacking unit, liquid distributor main part and gas distribution unit. The polycrystalline silicon and organic silicon high boiling pyrolysis reactor system of promoting gas solid liquid three -phase mass transfer, gas catalyst passes into the exhaust pipe through the communication groove, and then gas catalyst is evenly sprayed into the catalytic filler of loading net cylinder through the spray head, and the liquid raw material is evenly flowed through the catalytic filler of loading net cylinder through the liquid distribution port, so that the gas and solid catalyst are mixed in the loading net cylinder, the reaction rate is improved, and the uniformity of mixing is ensured, the mixing effect of liquid raw material and gas is improved, and the reaction and product generation are accelerated.

This invention discloses a method, apparatus, device, and storage medium for depth extraction of the focus stack weight domain. The method includes: acquiring a multi-focal plane image sequence; calculating focus sharpness pixel-by-pixel and normalizing it along the focal plane to generate an initial weight map; using the original image as a structural reference to perform edge-preserving filtering on the initial weight map to obtain an optimized weight map; constructing a weight-focal plane curve based on the optimized weight map, and sequentially performing three levels of logical judgment: the first level removes textureless regions based on the maximum weight value; the second level removes high-reflectivity false peaks based on waveform flatness; and the third level filters candidate focal plane positions based on peak focus sharpness; and performing sub-pixel fitting on the selected candidate focal plane positions to convert them into physical depth and generate a 3D point cloud. This invention effectively solves problems such as false points on textureless backgrounds, false peaks on highly reflective surfaces, edge breaks in weak textures, and limited depth accuracy through edge-preserving filtering to optimize the weight map, three-level progressive judgment, and sub-pixel fitting.

This application provides a method, system, device, and storage medium for realizing a depth-domain imaging surface. The method includes applying a total correction to preprocessed time-domain data to correct a fixed surface, obtaining a final reference surface; secondly, using the travel time information of the first arrival wave of an earthquake to invert the near-surface velocity structure, extracting the velocity and thickness of the weathering layer from the tomographic static correction, and calculating the time correction. This invention, through time-domain tomographic static correction, corrects the weathering layer data to the water table, effectively avoiding the difficulty of near-surface velocity modeling. It quickly and effectively achieves depth-domain modeling and imaging. By utilizing the concept of time-domain static correction, seismic data is corrected to the water table, thus avoiding near-surface velocity modeling and directly starting mid-to-deep modeling from the water table. This shortens the processing cycle and improves velocity accuracy, which is beneficial for seismic imaging.

This utility model provides an adjustable grouting depth control guide frame, relating to the field of grouting technology, including a lifting cylinder, an adjusting cylinder, and a guide rod. A support is rotatably connected to the outer side of the adjusting cylinder, and a lifting adjustment motor is mounted on the outer side of the support. A transmission rod is mounted on the motor shaft of the lifting adjustment motor, and a bevel gear is welded to the rear end of the transmission rod. A support ring plate is welded to the outer side of the lifting cylinder, and a guide post is welded to the lower side of the support ring plate. A lifting cylinder is welded to the bottom end of the guide post, and a pressure cylinder is meshed with the outer side of the lifting cylinder. A support block is slidably connected to the outer side of the guide rod. Through the adjustment of the rotating cylinder, bevel gear, lifting adjustment motor, and lifting cylinder, the lifting compensation adjustment movement of the grouting conduit is realized, solving the problem in traditional grouting operations where the guide frame lacks the function of compensating for the depth position of the grouting conduit, causing the bottom of multiple sets of vertically spliced ​​grouting conduits to not accurately fall to the specified depth.

The application relates to the technical field of power system energy storage and automatic control, and discloses a capacity optimization method, system and device of a multi-time-scale hybrid energy storage system, which comprises the following steps: based on a multi-time-scale decomposition result of new energy power fluctuation, an initial capacity optimization model is established and solved to obtain initial capacity configuration parameters and multi-time-scale division parameters; based on the initial parameters, the hybrid energy storage system is controlled to participate in grid frequency modulation, and operation performance and equipment state data are collected; performance feedback indexes are generated according to the data, and adjustable parameters of the capacity optimization model are dynamically corrected based on the indexes, so that the model is solved again, in the process, the division parameters and the capacity configuration parameters are treated as associated variables to obtain updated parameters; the updated parameters are applied to the system and returned to the frequency modulation operation step to form a closed-loop optimization. The application realizes the collaborative dynamic optimization of energy storage capacity and division strategy, and improves the economy, equipment life and operation robustness of the system.

The invention relates to the technical field of vibration sputum excretion, in particular to a vibration sputum excretion device control method and system. Specific, safe and efficient sputum excretion control is realized through initial adaptation-dynamic perception-double maintenance positive closed loop. The method comprises the following steps: collecting user age group and physical condition data, generating initial sound waves adaptive to individual tolerance, and avoiding universal parameter risks; through oral breath sound analysis, the state of viscous / thin secretions is accurately judged according to the proportion of low-frequency and high-frequency characteristics, a first correction parameter of up-regulation or down-regulation is correspondingly generated, and the balance effect and stimulation are adjusted in a step-length mode. Meanwhile, the probing depth of the sound amplifying device is collected, a shallow / medium / deep gradient second correction parameter is generated, and the tolerance of the air channels with different depths is adjusted and adapted through multiplication. And finally, the double correction parameters are fused, the core parameters of the audio signals are dynamically adjusted, two-dimensional real-time adaptation of the secretion state and the action depth is achieved, the sputum excretion efficiency is guaranteed, meanwhile, the operation safety is maximized, and the precise sputum excretion target is achieved.

The application discloses a photovoltaic module hot spot defect automatic identification method based on thermal infrared imaging, relates to the technical field of defect identification, and improves the environmental adaptation precision and multi-frequency thermal wave penetration coverage dimension in the photovoltaic module hot spot defect detection process, realizes efficient and accurate multi-frequency excitation parameter configuration and environmental thermal noise suppression, significantly improves the defect identification accuracy and fault diagnosis reliability level in the photovoltaic module operation process, effectively prevents the insufficient response of fixed excitation parameter setting to actual thermal physical changes, avoids the depth deviation and defect misjudgment caused by experience judgment, effectively improves the pertinence of the final heat source distribution field reconstruction and the defect identification effect, determines the defect belonging to the packaging layer which has an influence on the performance of the photovoltaic module, and ensures that the defect layered identification measure is highly consistent with the actual heat source depth distribution risk.

The utility model relates to the technical field of packaging machinery, in particular to an intelligent die cutting positioning device for color box production. The utility model provides an intelligent color box production die cutting positioning device which comprises a machine cabinet, a belt conveyor, first electric sliding rails, first sliding blocks, a first sliding assembly, a die cutting head and the like, the belt conveyor is installed on the machine cabinet, the first electric sliding rails are installed on the machine cabinet in a bilateral symmetry mode, and the first sliding blocks are connected to the two first electric sliding rails in a sliding mode. A first sliding assembly is arranged between the tops of the two first sliding blocks, and a die cutting head is slidably connected to the first sliding assembly. Through the design of the first pressing plate and the second pressing plate, preliminary indentation is allowed, then whether indentation succeeds or not and whether the position is correct or not are detected through the visual sensor, if further correction is needed, the second pressing plate can move to the position of the through groove in the first pressing plate for secondary indentation, and it is ensured that the final indentation quality meets the requirement.

This utility model relates to an implantation needle auxiliary pusher, including a finger ring for wearing on a finger. The finger ring has a forward-extending mounting rod on its front side. A first groove is formed on the side of the mounting rod for inserting the head of the implantation needle core. A second groove, penetrating the front end face of the mounting rod, is formed on the front side of the first groove for inserting the implantation needle tube. The width of the second groove is smaller than the diameter of the implantation needle core head so that the needle core head is held within the first groove. This utility model's implantation needle auxiliary pusher has a simple structure, reasonable design, small size, and strong practicality. It facilitates needle insertion, greatly simplifies the needle insertion operation, reduces the difficulty of needle insertion, and facilitates the application of force. It achieves precise fixation and control of the implantation needle, making the needle insertion operation more convenient and stable, avoiding deviations in needle insertion angle and depth, effectively preventing hand discomfort during needle insertion, reducing the workload of medical personnel, and improving needle insertion accuracy and safety. It has high clinical application value.