33results about How to "Both effects" patented technology

The invention provides a three-dimensional acquisition device capable of horizontally moving, which comprises a horizontal rail and an acquisition frame, wherein the acquisition frame is movably connected with the horizontal rail; the acquisition frame comprises a stand column and a cross beam, and an image acquisition device is arranged on the acquisition frame; and the image acquisition device is connected with the acquisition frame. In the invention, a gantry support structure is adopted for the first time, so that three-dimensional information of a large object can be collected. The gantrysupport can be disassembled and expanded, can adapt to objects with different sizes, and is convenient to disassemble and assemble.

The invention provides a blockchain leader election method and a blockchain leader election device. According to the method, the backup node is determined in advance according to the node capability and the established strategy, so that leader node alternation is quickly realized after expiration or under emergency conditions, the core node can be quickly converted into the selected node, and a new leader node is quickly selected in a voting manner, so that the leader vacancy in a permission chain is prevented. Therefore, the leader is high in alternation speed and high in efficiency, and themethod and device can select a relatively complex node selection rule, and give consideration to the effect, the efficiency and the flexibility.

The invention discloses a preparation method and application of vinasse alcohol-soluble peptide, and belongs to the technical field of white spirit production. The method comprises the following steps: crushing vinasse, performing pretreatment by combining cellulose and amylase, performing hydrolysis by combining papain with polypeptide hydrolase or neutral protease, and after two-step hydrolysis, centrifuging and concentrating vinasse enzymatic hydrolysate to obtain vinasse crude peptide; and carrying out precipitation extraction, centrifugation, concentration, resin purification and nanofiltration interception grading on the vinasse crude peptide by using alcohol with a specific concentration to obtain a vinasse target alcohol-soluble polypeptide solution, concentrating and recovering ethanol, and drying to obtain the target product. The purity of the alcohol-soluble polypeptide prepared by the method is higher than 80%, the alcohol-soluble polypeptide is good in solubility, stable and free of precipitation after being added into a white spirit system, the molecular weight is smaller than 3000Da, and the alcohol-soluble polypeptide has potential biological activity and endows the product with dual characteristics of flavor and function.

The invention provides an intelligent visual 3D information acquisition device with stable rotation and a method. The device comprises an image acquisition device, a 3D rotation acquisition stabilization device and a bearing device. The image acquisition device is connected to the 3D rotation acquisition stabilization device so that when the bearing device shakes, the 3D rotation acquisition stabilization device can drive the image acquisition device to stably rotate and scan. The 3D rotation acquisition stabilization device is connected to the bearing device. In the invention, the 3D information of the internal space of a target object is collected by using rotation type intelligent visual 3D acquisition device for the first time. The 3D acquisition process needs acquisition stabilizationprocessing for the first time, and a 3D rotation acquisition stabilization device structure suitable for rotation type 3D acquisition is provided.

The invention provides a B-spline surface fitting method and device based on dense point cloud, and the method comprises the steps: collecting the three-dimensional point cloud data of a scanning partthrough a laser scanner; carrying out filtering and denoising processing on all the collected point clouds; analyzing curve fitting times suitable for the point cloud data by utilizing a learning curve; performing feature point extraction on all input point clouds to obtain sparse feature points; carrying out B-spline curve fitting under a UV coordinate system by using the sparse feature points,and carrying out error comparison with a line segment of original point cloud data linear interpolation fitting; continuing to select a new feature point from the curve segment with the large error, and carrying out re-fitting and error analysis; repeating until the curve error reaches the precision to form a curved surface grid; splicing the reconstructed curved surface patches to form an integral scanning part model; and carrying out modeling and texture mapping on the scanned part model. Dense point cloud can be changed into sparse points through a feature point selection algorithm, and a high-precision curved surface can be fitted with the least data points.

The invention discloses a capacity configuration optimization method for a power grid side energy storage system. The method comprises the steps of obtaining operation parameters of a power grid; establishing a lower-layer energy storage system operation model and obtaining a planned daily peak clipping amount; establishing an upper-layer planning model and obtaining the scale of the energy storage system; and jointly solving the upper-layer planning model and the lower-layer energy storage system operation model by using a particle swarm optimization algorithm to obtain a final capacity configuration result of the power grid side energy storage system. According to the method, a unit-scale application effect model of the power grid side energy storage system is established, a method for calculating the application effect of the power grid side energy storage system on a multi-voltage-level power grid and a power supply is provided, and the advantage that one part of energy storage isapplied and multiple parts are benefited is fully reflected; an upper-layer and lower-layer optimal configuration model of the power grid side energy storage system is established, and an improved particle swarm algorithm is adopted to perform optimal calculation, so that a comprehensive optimal configuration result can be obtained quickly; therefore, the method is high in reliability and good inpracticability, and gives consideration to the overall effect and utilization efficiency of the power grid side energy storage system.

The embodiment of the invention provides intelligent multi-point three-dimensional information acquisition equipment and an acquisition method. The intelligent multi-point three-dimensional information acquisition equipment comprises an image acquisition device, a rotating device, a bearing device and a connecting rod, the rotating device is connected with the connecting rod, and the connecting rod is driven by the rotating device to rotate; a plurality of image acquisition devices are arranged at different positions on the connecting rod and are driven by the connecting rod to rotate; the rotating device is connected with the bearing device; and it is proposed for the first time that multiple cameras can be vertically arranged to achieve collection at multiple positions for slender spacecollection, so that an overall 3D model is conveniently synthesized, and the synthesis efficiency is improved.

The invention relates to the field of assembling walls, in particular to a reconfigurable wall system and a unit assembly thereof. According to the reconfigurable wall system, the unit assemblies areconnected to form a wall frame serving as a main force-bearing body; and function modules are installed at the wall frame and do not bear the wall load basically, so that the effects of the function modules can be realized better without considering the strengths of the function modules; and when the function module needs to be adjusted or replaced, only connection between the function module andthe wall frame needs to be dismounted but the overall stability of the wall is not affected. With slide plates of the unit assemblies, the function modules are fixed well; when the function modules are fixed, one side of each slide plate is clamped into the function module and the other side of the slide plate is arranged in the unit assembly, so that the function module is dismounted convenientlyand the installation stability of the function module is ensured. The wall frame is formed by the unit assemblies and the height and width of the wall are decided by the number of the unit assemblies, so that the wall system has the high universality.

The embodiment of the invention discloses a video denoising method and device, a mobile terminal and a storage medium, and the method comprises the steps: obtaining original image data and reference image data in video data, the original image data being to-be-denoised image data of a current frame, and the reference image data being denoised image data of a previous frame; dividing the original image data into original image blocks according to multiple types of scales, and dividing the reference image data into reference image blocks; calculating a target motion probability between the original image data and the reference image data according to the original image blocks and the reference image blocks under various types of scales; and performing three-dimensional denoising processing on the original image data according to the target motion probability and the reference image data to obtain target image data. According to the embodiment of the invention, the performance and effectof three-dimensional denoising processing are considered, and real-time three-dimensional denoising processing can be realized under the condition that the performance of a mobile terminal and the like is limited.

The invention relates to the technical field of target detection, in particular to a pedestrian target detection and tracking method based on millimeter wave radar, which comprises the following steps: acquiring beat signals of each antenna array of a target radar for detecting a corresponding pedestrian target; filtering the beat signals to obtain a corresponding filtered beat signal; carrying out 3D-FFT processing on the filtering beat signal, so that the filtering beat signal is converted from a time domain to a frequency domain, and corresponding pedestrian target information is obtained; and carrying out PF-TBD algorithm processing on the pedestrian target information after 3D-FFT processing so as to realize continuous detection and tracking of the corresponding pedestrian target. According to the pedestrian target detection and tracking method, the pedestrian target detection reliability and accuracy can be considered, so that the pedestrian target detection and tracking effect is improved.

The present invention provides a processing technology of spleen-strengthening and stomach-harmonizing health-care fermented soybeans. Traditional Chinese medicines of dried ginger, red dates, Chinesewolfberry fruits, radix codcnopsitis pilosulas, Chinese prickly ash, star anise, etc. are added in a manufacture process of the fermented soybeans, effective ingredients of the traditional Chinese medicines are fully released during function of fermentation micro-organisms, and the health-care fermented soybeans very beneficial for human body are obtained. The provided processing technology of the spleen-strengthening and stomach-harmonizing health-care fermented soybeans is simple in steps, strong in practicability and good in controllability. The manufactured health-care fermented soybeansby the technology can enable people to obtain own rich nutrition of the fermented soybeans, at the same time have effects of strengthening spleen and harmonizing stomach in a long-term consumption, can harmonize stomach and strengthen spleen, and regulate stomach functional disorders, and is very beneficial for human body.

The invention relates to a fatigue analysis platform for an audience of an electronic reader. The platform comprises a face image capture device embedded in a front frame of the electronic reader andused for performing image data capture on the face of the audience of the electronic reader to obtain and output a high-definition face image, an electronic ink touch screen fixedly mounted in the front frame of the electronic reader and used for displaying related contents of e-books stored in the electronic reader and displaying text contents corresponding to an eye fatigue level of the audiencein real time when receiving the eye fatigue level of the audience, and a stereo speaker embedded in the front frame of the electronic reader and used for playing a corresponding fatigue alarm voice file when the received eye fatigue level of the audience exceeds the limit. Through the platform, the harm on the eyes of the audience due to excessive reading can be effectively avoided.

The embodiment of the invention provides a device and a method for realizing 3D matching between moving objects. The device comprises a target object 3D information acquisition device and a first processor, the target object 3D information acquisition device is used for continuously scanning the to-be-matched object when the to-be-matched object moves, and respectively obtaining a plurality of images capable of synthesizing a three-dimensional model at a plurality of moments; and the first processor is used for matching the three-dimensional models of the at least two to-be-matched objects atthe same moment. The visual three-dimensional acquisition device with a simple structure is proposed for the first time to realize three-dimensional model construction of the objects, so that mutual matching between the objects can be realized, and the acquisition speed and precision are high.

The invention relates to a method for preventing the eyes of a puerperal from being injured. The method comprises the step that an electronic reader audience fatigue analysis platform is used for immediately analyzing the electronic reader audience fatigue and giving an alarm based on a self-adaption deep neural network, wherein the electronic reader audience fatigue analysis platform comprises face image capturing equipment which is embedded into a front frame of an electronic reader and used for carrying out image data capturing on the face of an audience of the electronic reader to obtain and output a high-definition face image.

A Chinese medicine in the form of capsule for treating cardiovascular and cerebrovascular diseases, such as hypertension, hyperlipomia, coronary heart disease, etc. is prepared from 15 Chinese-medicinal materials including Chuan-xiong rhizome 30g, red sage root 40 g, fleece flower root 30g, safflower 30g, etc through grinding, mixing and loading in capsules. It has high curative effect.