15results about How to "Real-time tracking" patented technology

This invention discloses a product lifecycle carbon footprint assessment system and implementation method based on a cloud platform, involving the fields of cloud computing and big data. It includes: a supply chain network cloud platform: serving as a cloud platform directly connected to enterprise users, covering supply chain enterprises corresponding to the product lifecycle, from raw material acquisition, component manufacturing, complete machine assembly, product distribution, product use, and recycling; composed of a front-end user UI, external API interfaces, and a back-end data processing and analysis unit; a lifecycle assessment cloud platform: realizing functions such as data management, retrieval, loading, data mining, and analysis, performing carbon footprint analysis and calculation, constructing a product lifecycle inventory database and realizing data storage and retrieval, and reviewing and arbitrating the results of calculated data; and cloud platform application enterprises: accessing the supply chain network cloud platform user UI through the cloud platform's user and management interfaces, enabling operations such as registration, request application, data interaction, and data storage.

The application discloses a method for optimizing process parameters of metal type nuclear fuel preparation process, collecting and arranging metal type nuclear fuel preparation process parameters and performance parameters, post-preparation performance parameters and microstructure metallographic pictures; establishing a metal type nuclear fuel solidification phase field model according to a solidification thermodynamic path under different process parameters; solving the metal type nuclear fuel solidification phase field model by using a Fourier spectrum method to obtain a phase field variable numerical solution; post-processing and visualizing the phase field variable numerical solution to generate a microstructure distribution map of the metal type nuclear fuel after solidification, and comparing and verifying the phase field model with the metal type nuclear fuel microstructure metallographic picture; calculating the post-solidification performance parameters of the metal fuel based on the microstructure distribution of the metal type nuclear fuel after solidification; taking the preparation process parameters as input and the performance parameters as output, constructing a nonlinear mapping proxy model between the metal type nuclear fuel preparation process parameters and the performance parameters; and solving the optimal preparation process parameters by using the nonlinear mapping proxy model given the target performance parameters of the metal type nuclear fuel.

The utility model relates to a roller press lever type feeding device, which comprises a push rod device (1), a feeding hopper (6), a valve plate support (4) and a valve plate (5), the valve plate support (4) and the valve plate (5) are arranged in the feeding hopper (6), the push rod device (1) comprises a driving motor (8), a screw (9) and a connecting rod (10), the driving motor (8) drives the screw (9) to do linear motion, the connecting rod (10) is fixed at the end part of the screw (9), and the connecting rod (10) is fixed at the end part of the screw (9). The middle of the valve plate (5) is hinged to the valve plate support (4), and the upper end of the valve plate (5) is hinged to the connecting rod (10). The middle of the valve plate is hinged to the valve plate support, the upper end of the valve plate is hinged to the connecting rod to form a lever structure, and the lever type valve plate is adopted, so that the load of the adjusting screw rod can be reduced, and the valve plate is more labor-saving and more flexible to adjust.

The application discloses a kind of based on machine vision's magnetic force polishing state detection method, equipment and medium, it is related to surface processing quality control technical field, including the dynamic image of the contact area of magnetic brush and workpiece is collected, obtains the image sequence of the contact area of magnetic brush and workpiece, extracts and smooths the upper boundary of magnetic brush, constructs the time series of upper boundary disturbance rate of magnetic brush;Magnetic brush trajectory coverage heat map is constructed, under-coverage, over-coverage and normal coverage area are divided, and area coverage index is calculated;Fusion upper boundary disturbance rate time series of magnetic brush and area coverage index, construct magnetic force polishing state feature vector, train random forest model, generate real-time magnetic force polishing risk grade label, adjust magnetic field intensity, obtain magnetic brush polishing supplement point set, generate magnetic brush polishing supplement trajectory.Magnetic force polishing process is quantified tracking in real time to the disturbance state, accurately identify magnetic force polishing state and implement regional compensation, improve polishing quality and process stability.

This invention relates to the field of oilfield reservoir research technology, specifically a physical simulation method and system for fracturing imaging using non-uniformly distributed contact electrodes. The method includes: detecting resistance modes using a low-frequency excitation signal at the current time step during fracture propagation simulation to obtain the corresponding electrical signal; obtaining the conductive fluid distribution of the core fracturing specimen at the current time step using a conductive fluid distribution inversion model; fitting and comparing the electric field distribution result at the current time step with the conductive fluid distribution result; and outputting the fracture parameters and conductive fluid distribution results of the core fracturing specimen at the current time step based on the fitting and comparison results. This invention directly and in-situ senses the changes in electrical properties caused by natural fractures and their contained fluids, acquires electrical signals, reduces response delay, and effectively improves the accuracy and reliability of conductive fluid distribution inversion by combining prior knowledge and deep learning to construct a conductive fluid distribution inversion model.

The application provides a shipborne multiband coplanar high-integration phased array radar RCS measurement system, which is characterized by comprising a four-band radar unit, a stable platform, a power supply, a radome, a temperature stabilizing unit and a comprehensive information processing unit; wherein the four-band radar unit comprises a C-band radar, an X-band radar, a Ku-band radar and a Ka-band radar, and the stable platform is provided with a control unit; the control unit is in communication connection with each band radar of the four-band radar unit respectively, and is used for transmitting monitoring and data signals with each band radar of the four-band radar unit; the power supply supplies power to the stable platform and the control unit of the stable platform, and comprises a power supply interface, which is used for externally supplying power to the shipborne multiband coplanar high-integration phased array radar RCS measurement system; the four-band radar unit, the stable platform and the like are installed in the radome. The application adopts a wide bandwidth scanning active phased array system, adopts a multiband high-integration coplanar design, and has multiband, multi-angle and co-view field measurement capacity.

This invention belongs to the field of pumped storage unit control technology, and specifically discloses a dynamic coordinated control method, system, medium, and product for variable speed pumped storage units based on real-time optimization. The method includes: performing iterative calculations of the unit's power reference value, and feeding back the obtained output and head, or input and head, to a coordinated optimization controller in real time; under power generation conditions, the coordinated optimization controller uses output and head as new target values, and combines the optimal speed-output-head and optimal guide vane opening-output-head correlation relationships to derive the optimal speed and optimal guide vane opening; under pumping conditions, the coordinated optimization controller uses input and head as new target values, and combines the optimal speed-input-head and optimal guide vane opening-input-head correlation relationships to derive the optimal speed and optimal guide vane opening; and then achieves dynamic coordinated control through the cooperation of a speed governor and a converter. This invention can ensure the real-time and efficient operation of variable speed pumped storage units.

The invention provides an air-ground cooperative cross-carrier multi-source fusion perception and terrain modeling method and system. The system comprises a ground robot unit, an unmanned aerial vehicle unit and a cooperative control center unit. The ground robot unit is responsible for collecting data and detecting obstacles; the unmanned aerial vehicle unit cruises to take off and land at low altitude, and images and elevation data are obtained through an oblique photography camera and a laser radar; the cooperative control center unit interacts with the ground robot unit and the unmanned aerial vehicle unit through wireless communication to realize data fusion and task allocation, and the high-altitude global detection capability of the unmanned aerial vehicle and the near-earth fine sensing advantage of the ground robot are cooperated and complemented, so that the detection limitation of single equipment is overcome, and the detection efficiency is improved. The all-directional coverage of topographic information is realized, and the elevation precision and detail integrity of the generated topographic map are remarkably improved.

The invention provides a drying simulation method and system for a battery pole piece and a storage medium, and the method comprises the steps: S1, building a drying dynamic model of the battery pole piece, and setting a boundary condition and an initial value; s2, temperature and humidity data of a hot air inlet and a hot air outlet of the drying oven are measured, absolute humidity of an air inlet is obtained, and a pole piece-hot air coupling heat and mass transfer model is established based on energy conservation and mass conservation; and S3, the drying kinetic model and the heat and mass transfer model are combined, and a parameter sum is solved by using actually measured data Yair, test. The drying process of the battery pole piece is described in stages, a drying kinetic model is established, and in combination with a pole piece-hot air coupling heat and mass transfer model based on energy conservation and mass conservation, real-time tracking of the agent containing rate and the surface temperature of the pole piece is achieved, the drying process of the battery pole piece is optimized, and the manufacturing efficiency of the battery pole piece is improved.

The invention discloses the technical field of intelligent home equipment installation and debugging, and relates to the technical field of intelligent home equipment installation and debugging. Comprising high-definition cameras, an infrared measurement unit, a scanning recognition module, an image recognition and tracking module, a laser radar, a debugging module, an AR content management module, an AR rendering system, a user gesture voice interaction module, a real-time video stream processing module, a voice system, an equipment joint debugging module and a recording module which are installed at a plurality of key positions in the AR glasses. And the AR content management module is used for collecting spatial data of installation environments of a plurality of indoor key positions in real time, generating a three-dimensional environment model, collecting real scene data, superposing virtual guidance content, and labeling and reminding special places. Static characters and pictures of a traditional paper specification are replaced, manual judgment is replaced by intelligent environment perception, tracking and error correction are operated in real time, and the installation precision and the installation efficiency are improved.

The invention relates to a method, a system and a composition for delivering macromolecules to marine fish sperms based on exosomes, and belongs to the crossing field of biotechnology and reproductive engineering.According to the method, the exosomes displaying CD81 protein serve as a carrier, and the macromolecules are delivered to marine fish sperms through specific binding of the CD81 protein and a receptor ligand of CD9 protein on a fish sperm cell membrane. And delivering the biological macromolecules loaded in the exosome into the marine fish sperms. Targeting and tracing are integrated, the targeting can be enhanced through the potential interaction effect of CD81 and sperm surface protein CD9, and real-time tracing of the delivery process can be achieved through EGFP fluorescence.

The invention relates to an intrusive imaging method and device, an imaging system, equipment and a storage medium. The method comprises the following steps: acquiring scanning data of the interventional equipment according to the frequency of a marker on the interventional equipment, and acquiring information of a surrounding environment where the interventional equipment is located according to the center frequency of H protons; the frequency of the marker is different from the center frequency of the H protons; navigating a moving path of the interventional device based on the scanning data and the surrounding environment information; and imaging tissues in a preset range around the intervention equipment according to the center frequency of the H protons under the condition that the intervention equipment moves to the target position. By adopting the method, the intervention equipment can be tracked in real time.

The application provides a natural resource area monitoring method and system, relates to the technical field of natural resource monitoring, and generates a spectral feature layer through multi-source remote sensing data covering a monitoring area, synchronously obtains ground surface monitoring device ground surface polarization information and generates a polarization feature map to distinguish natural object and artificial object reflection characteristics; the spectral features of the natural object state change in the spectral feature layer, the key areas of the artificial object reflection characteristics in the polarization feature map are fused, and potential illegal graph patches are located; according to the continuously obtained spectral feature layer and polarization feature map, the spectral feature conversion and artificial object key area expansion are combined to determine whether the potential illegal graph patch continuously changes. After the continuous change is determined, a target illegal graph patch and geographic space information are generated; the associated digital orthographic image and graph patch boundary are fitted to a monitoring video screen, and accurate positioning of the natural resource area illegal graph patch and dynamic identification of the target activity can be realized.

This application relates to the field of hydrogen storage technology, and in particular to a solid-state hydrogen storage device and a solid-state hydrogen storage testing system. The solid-state hydrogen storage device includes a supporting component, a hydrogen storage tank, a fan, and a heating component. The supporting component forms an installation cavity, in which the hydrogen storage tank is installed. The heating component is disposed on the side wall of the installation cavity and is used to heat the hydrogen storage tank. The supporting component has an air inlet and an air outlet communicating with the installation cavity. The fan is disposed on the supporting component and is connected to both the air inlet and the outside of the supporting component, and is used to blow air to cool the hydrogen storage tank. Therefore, during the hydrogen charging and heat release process, the fan can be activated to dissipate heat, thus preventing a sudden increase in local temperature and improving the stability of the hydrogen storage material. During the hydrogen release and heat absorption process, the heating component can be activated to continuously heat the hydrogen, thereby solving the problem of insufficient heat supply, ensuring the continuous progress of the reaction, and improving the reliability of the test.

The application discloses a kind of full-automatic iron discharge state tracking methods based on track scale, obtain the weight and time data of current iron discharge position by track scale, calculate the iron speed in real time by the weight and time data of continuous period;Iron discharge start is judged by iron discharge speed, iron discharge start speed threshold, iron discharge start count and iron discharge start count threshold, and the tare weight of track scale is recorded;Iron discharge end is judged by iron discharge speed, iron discharge end speed threshold, iron discharge end count and iron discharge end count threshold, and the gross weight of track scale is recorded;Finally, the weight of this iron discharge is calculated by tare weight and gross weight.This method has the following beneficial improvements compared with existing technology: only track scale is needed to realize the real-time tracking of iron discharge state, with low cost;Weight calculation is accurate, and the problem of vehicle rapid departure can be solved;Real-time is higher, and iron discharge can be identified within 10 seconds at the fastest.