17results about How to "Save human and material resources" patented technology

The invention discloses a turnout three-dimensional visualization method, device and equipment and a medium, and the method comprises the steps: collecting and obtaining video data of a plurality of visual angles of turnout parts, and carrying out the preprocessing, and obtaining a plurality of pieces of image data; calculating the multiple pieces of image data to obtain initialized three-dimensional point cloud data; training the three-dimensional point cloud data by using a three-dimensional Gaussian algorithm to generate a three-dimensional Gaussian model; and carrying out real-time visual rendering on the three-dimensional Gaussian model, and checking rendering images of the turnout parts at multiple different visual angles. According to the invention, the shot turnout part is represented by using the three-dimensional Gaussian model, and the images of the turnout part at multiple angles are rendered in real time, so that a user can detect the turnout part without on-site exploration; the detection efficiency is improved, manpower and material resources are saved, and the detection cost is reduced; and the detection precision and the detection timeliness of the turnout parts are further ensured, and the method is more suitable for application requirements in dynamic scenes.

The utility model discloses a self-adaptive natural gas pipeline inner wall stain cleaning mechanism which comprises a movable cleaning body capable of moving along the pipeline inner wall, the movable cleaning body comprises a shell, a cleaning device and a walking driving device, the cleaning device and the walking driving device are arranged on the shell, and the cleaning device which can be adjusted in the radial direction is arranged at the front end of the shell. A walking driving device is arranged on the outer wall of the shell, a first flange plate supporting base used for supporting an adjustable cleaning device is arranged at the front end of the shell, and the bottom of the cleaning device is fixedly connected to the outer disc face of the first flange plate supporting base through bolts. Third flange plate supporting seats are arranged between the first flange plate supporting seats and the rear end of the shell, and two walking driving devices which are symmetrical to each other are arranged on the same side wall of each third flange plate supporting seat in a spaced mode. The pipeline inner wall cleaning device can achieve automatic cleaning of the inner wall of a pipeline, can achieve automatic adjustment according to the diameter of the pipeline in the cleaning process and accordingly can adapt to cleaning work of pipelines with different calibers.

The utility model discloses a pipeline detection robot based on an eddy current magnetic flux leakage composite detection technology, which comprises a mobile carrier capable of moving along the inside of a pipeline, and an eddy current magnetic flux leakage detection unit, a detection control unit and a power supply module which are arranged on the mobile carrier, the mobile carrier comprises a pipe body and multiple columns of steering engine walking wheels arranged on the circumferential outer wall between the two ends of the pipe body, and the detection control unit and the power module are arranged in the rear end of the pipe body. The power output end of the power module is electrically connected with the power end of the steering engine walking wheel, the power end of the eddy current magnetic flux leakage testing unit and the power end of the detection control unit. The control end of the mobile carrier and the detection output end of the eddy current magnetic flux leakage testing unit are connected with the detection control unit. The detection control unit comprises a central controller, a positioning module, a wireless communication module and an attitude sensor. The device can efficiently clean the inner wall of the pipeline and detect damage defects of the inner wall of the pipeline, and automatic cleaning and defect detection work is achieved.

The application discloses a test device, a method and a design method for blade tip timing vibration measurement, belongs to the technical field of blade vibration measurement, and comprises a driving source, a simulated impeller assembly and a simulated casing. The simulated impeller assembly comprises simulated blades and a simulated disc. The simulated disc is provided with mounting grooves, the simulated blades are provided with mounting heads, and the mounting heads and the mounting grooves are fixed through connecting pieces. The output end of the driving source is connected with the simulated impeller assembly. The simulated casing is provided with a test assembly. The simulated blades and the simulated disc are separated into two parts, a plurality of groups of simulated blades with different structures can be designed to match the same simulated impeller assembly, and the flexibility of device construction is greatly improved.

The application discloses a method for predicting gas-liquid interface depth of gas injection and halogen removal and related equipment, and relates to the technical field of salt cavern gas injection and halogen removal. The method comprises the following steps: acquiring a gas density function of a gas injection well, a first wellhead pressure of the gas injection well, and a brine column pressure. The gas density function represents the corresponding relationship between the gas column pressure of the gas injection well and the formation temperature. The brine column pressure represents the corresponding relationship between the brine pressure gradient and the second wellhead pressure of the halogen removal well. Based on the gas density function and the first wellhead pressure, a gas column pressure function is determined. The gas column pressure function is used to represent the corresponding relationship among the gas density of the gas injection well, the first wellhead pressure and the gas-liquid interface depth. Based on the pressure balance method, the gas column pressure function and the brine column pressure, a gas-liquid interface depth function in the gas injection well is determined. The first wellhead pressure, the wellhead temperature, the brine pressure gradient and the second wellhead pressure are input into the gas-liquid interface depth function, so as to obtain the gas-liquid interface depth.

The utility model provides a kind of center line and waist line laser guiding integrated device, comprising: laser transmitter (1), for emitting laser beam, the laser beam is used to indicate center line and waist line simultaneously;Angle setter (2) is connected with the laser transmitter (1) and is used to set the emission angle of the laser beam emitted by the laser transmitter (1);Horizontal indicator (7) is installed on the angle setter and is used to indicate the horizontal reference of the laser beam.The utility model equipment integration degree, work efficiency and work accuracy are high, and cost is small.

The utility model discloses a wheat seed and fertilizer integrated moisture-resistant seeding machine which comprises a box body, supports are fixedly arranged on the two sides of the box body respectively, a bottom plate is installed below the supports, a plurality of fertilizer applying mechanisms are fixedly arranged on the front side of the bottom of the box body, each fertilizer applying mechanism comprises a fertilizer discharging device, and a fertilizer conveying pipe is fixedly arranged at the bottom of each fertilizer discharging device. A plurality of seeding mechanisms are fixedly arranged on the rear side of the bottom of the box body, each seeding mechanism comprises a seed metering device, a seed metering pipe is fixedly arranged at the bottom of each seed metering device, the bottom end of each seed metering pipe penetrates through the bottom plate, and mounting plates are fixedly arranged on the two sides of the bottom of the bottom plate respectively; according to the utility model, multiple functions of fertilization, seeding, shallow rotary tillage, soil covering and the like are integrated, so that the tedious operation of the links of ploughing, fertilization, seeding and the like in the traditional seeding process is reduced, the labor intensity and the operation cost are reduced, the operation efficiency is improved, and the time, manpower and material resources are saved.

The invention provides an automatic wiring method and device for a flip chip, equipment and a storage medium, and relates to the technical field of integrated circuit design. The method comprises the following steps: acquiring a bonding pad layout diagram of the flip chip, and generating an initial node composition of the flip chip according to information of a plurality of bonding pad nodes; edge building operation is carried out on each node in the initial node composition to obtain a target wiring composition, so that the target wiring composition has an edge relationship between the nodes, and the edge relationship between the nodes is used for representing wiring paths of corresponding positions of the nodes; and performing automatic wiring on the flip chip according to the target wiring composition so as to obtain the packaging structure of the flip chip. According to the method, the target wiring composition of the flip chip can be automatically generated, manpower and material resources are saved, and the efficiency of generating the target wiring composition is also improved.

The invention relates to a wavelength division transmission network control method and device, computer equipment used for controlling a wavelength division transmission network, a computer readable storage medium and a computer program product. According to one aspect of the invention, the control method of the wavelength division transmission network is provided, and a plurality of network devices and a plurality of wavelength division devices are arranged in the wavelength division transmission network. The control method comprises the following steps: establishing a probe communication path via one or more wavelength division devices among the plurality of wavelength division devices among a part or all of the plurality of network devices; performing anomaly detection on the detection communication path to generate anomaly detection results associated with the one or more wavelength division devices; and determining device information of one or more network devices in a part or all of the network devices based on the detection communication path identification information corresponding to the anomaly detection result in a pre-constructed device database, so as to execute isolation control operation on the one or more network devices based on the device information.

The application discloses a kind of assembled friction type holographic energy dissipation damping structures with tenon-mortise structure at component end, including prefabricated frame beam slab column, holographic substructure prefabricated beam column, prefabricated beam column node connector, substructure prefabricated beam column node connector, beam end tenon-mortise connector, beam interconnection and plate beam connection tenon-mortise structure.Prepared frame beam slab column is connected by prefabricated beam column node connector, beam end tenon-mortise connector and plate beam connection tenon-mortise, modularization is conveniently installed, and beam end friction deformation and bending energy dissipation are simultaneously enhanced.Holographic substructure prefabricated beam column is connected by substructure prefabricated beam column node connector, and substructure beam is connected with main body prefabricated beam middle section by beam interconnection, under the action of multi-dimensional excitation of building structure system, substructure is first energy dissipation, and the damage of excitation to main body structure is reduced.The holographic energy dissipation damping structure is prefabricated in factory, quality is controllable, installation is convenient, and construction period and budget are greatly reduced.

The present application relates to rubber tree seedling breeding field, specifically to a kind of in rubber tree seedling high-efficiency rapid selection high-yield single plant method, comprising the following steps: S1: 2 age rubber tree seedling is sawed, according to the amount of latex flowing out of horizontal sawing surface, preliminary selection is carried out, and preliminary selection seedling is selected;S2: preliminary selection seedling is continued to cultivate 24-48 hours, and on the basis of horizontal sawing surface, continue to cut off 0.2-0.4 cm, according to the amount of latex flowing out of horizontal sawing surface, reselecting is carried out, and reselected seedling is selected;S3: reselected seedling is continued to cultivate 24-48 hours, and on the basis of horizontal sawing surface, continue to cut off 0.2-0.4 cm, according to the amount of latex flowing out of horizontal sawing surface, approval selection is carried out, and approved seedling is obtained;S4: approved seedling is continued to cultivate 20-30 days, and latex is collected for detection, according to the sucrose content of obtained latex, final selection is carried out, and high-yield single plant is obtained.The present application method can be screened at 2-3 age in seedling stage, and the method steps are simple, low in cost, high in screening accuracy.

The present application relates to a KASP molecular marker closely linked to the fruit length trait of European cucumber and application thereof. The KASP molecular marker or SNP primer set can be used to detect a key SNP site controlling the fruit length of European cucumber, which is located at the 9528351th nucleotide on chromosome 3 of the cucumber genome. The SNP primer set can be used to realize early identification of the fruit length type at the seed or seedling stage of European cucumber, significantly accelerating the breeding process. The molecular marker of the present application has the outstanding advantages of high throughput, accurate and reliable results, low cost, simple operation process and the like, provides an efficient molecular tool for the directional improvement of the fruit length trait of European cucumber, and has a wide application prospect.

This invention relates to a method, system, storage medium, and device for enhancing images under non-uniform illumination, comprising the following steps: acquiring and preprocessing an original image; normalizing the luminance component V to a pixel within a set range, representing it as X(i,j), as the original variable; using a differential neural network, with the luminance image Y(i,j) as the target variable, and the difference between X(i,j) and the enhanced image Xen(i,j) and the target variable, using the entropy maximization principle, Bézier curve enhancement, and total variational denoising algorithm as loss functions of different dimensions of the differential neural network; the model formed after training the differential neural network combines the hue component H and saturation component S corresponding to Y(i,j) and X(i,j) to obtain the pixel values ​​of the image in the HSV color space, and converting them back to the RGB color space; the image pixel values ​​are then mapped and amplified to obtain the enhanced image. Different dimensional loss functions are used as optimization targets to control the degree of enhancement of image detail information, thereby preserving image detail information.

The present invention relates to the technical field of kitchen waste treatment, and in particular to a community kitchen waste vacuum collection system, comprising a garbage delivery box, a garbage dehydration device, an oil-water separator and a microbial fermentation tank, wherein the garbage delivery box is connected to the garbage dehydrator through a first pipeline, a first valve is installed on the first pipeline, and a first vacuum device is installed on the garbage dehydrator; the dehydration box is connected to the oil-water separator through a second pipeline, a second valve is installed on the second pipeline; the dehydration box is connected to the microbial fermentation tank through a third pipeline, and a third valve is installed on the second pipeline. A large amount of manpower and material resources are saved, and less land is occupied.

The application provides a hard disk test method, system and device, electronic equipment, storage medium and product, and belongs to the technical field of testing. The method comprises the following steps: sending target configuration instructions to a second host; in the case that configuration completion information corresponding to the target configuration instructions returned by the second host is received, sending a test instruction of a target test case to the second host; the test instruction is used for instructing the second host to perform hard disk testing according to the target test case; and in the case that it is determined that multiple test cases are all tested, a test result is generated. The hard disk test method, system and device, electronic equipment, storage medium and product provided by the application can automatically realize the traversal test of the hard disk by automatically traversing the option configuration about the hard disk function in the basic input / output system of the host, thereby reducing the operation of the staff, reducing the test difficulty, and saving manpower and material resources.

The invention relates to a hard disk sharing method based on an NVMe protocol and a double-control array. The method comprises the following steps: S1, constructing a basic storage unit; s2, creating a Target subsystem and adding all hard disks of a rear-end hard disk group by two sharing end controllers in the universal double-control storage array used as the sharing end; s3, the sharing end controller configures an NVMe Target mapping port according to the type of the link, and establishes association between the Target subsystem and the NVMe Target mapping port; s4, identifying and connecting the corresponding NVMe Target by the two access end controllers in the universal double-control storage array used as the access end according to a specified corresponding port and a link type; and S5, executing the multi-path equipment management command by the access end controller, identifying a unique hard disk corresponding to double-path synthesis, and establishing connection and access. According to the method, an NVMe mechanism of a Linux kernel is utilized to realize storage resource sharing among a plurality of universal double-control storage arrays; according to the method, a non-universal hardware module does not need to be designed, the system building period is shortened, and manpower and material resources are saved.

The invention provides an InDel molecular marker and a primer group for identifying farnesol type Cinnamomum camphora and application of the InDel molecular marker and the primer group, and relates to the technical field of molecular markers. The nucleotide sequence of the molecular marker disclosed by the invention is as shown in SEQ ID NO.1, and 27 basic groups are deleted at the 358th part of the sequence. A primer group is designed aiming at the molecular marker, the primer group comprises an upstream primer and a downstream primer, and the nucleotide sequence of the upstream primer is shown as SEQ ID NO.2; and the nucleotide sequence of the downstream primer is as shown in SEQ ID NO.3. The primer group disclosed by the invention can be used for obtaining a specific band with the length of 384 bp in a Cinnamomum camphora plant with non-high farnesol content through PCR (Polymerase Chain Reaction) amplification, and a corresponding band cannot be obtained in a farnesol type Cinnamomum camphora plant. The molecular marker disclosed by the invention is relatively stable in amplification and can be used for identifying farnesol type Cinnamomum camphora plants.