10results about How to "Stable completion" patented technology

The invention relates to an APP intelligent marketing service method based on intelligent routing and multi-agent cooperation. The method comprises the following steps: receiving input information, wherein the input information comprises user active inquiry information or trigger event information generated based on user behavior monitoring; semantic analysis and intention recognition are carried out on the input information, a task planning directed acyclic graph is generated based on a recognition result, and the task planning directed acyclic graph comprises a plurality of subtask nodes and dependency relationships among the nodes; based on the task planning directed acyclic graph, the state of each functional agent and the historical performance index, executing dynamic routing so as to dispatch the plurality of sub-tasks to the corresponding functional agents; and in the execution process of the plurality of subtasks, performing dependency scheduling and state consistency management on an external tool call chain which is initiated by the functional agent and comprises a plurality of steps, and updating the shared memory associated with the user based on an execution result. By adopting the method, self-adaptive planning, robust execution and continuous optimization of marketing tasks can be realized.

The invention discloses an energy storage grid-connected and off-grid switching system and a control method thereof. The invention belongs to an energy storage system control system and method, and provides an energy storage grid-connected and off-grid switching system and a control method thereof for solving the problem that when a power grid in an energy storage system breaks down and is recovered, an existing grid-connected and off-grid switching method is likely to fail in switching. According to the first type, one battery pack, one power conversion system and one static change-over switch are sequentially connected to form an energy storage cabinet, and all the energy storage cabinets are connected in parallel and then connected to a power grid and a local load. According to the other mode, a plurality of static change-over switches are connected in parallel to form a static change-over switch cabinet, a plurality of power conversion systems are connected in parallel to form a power conversion system cabinet, and the static change-over switch cabinet is connected with the power conversion system cabinet and then is connected with a power grid and a load, so that flexible wiring can be realized, and a modularized structure is arranged, so that adjustment and capacity expansion can be conveniently carried out at any time; and the stability of grid-connected and off-grid switching can also be considered.

This disclosure relates to a monitoring system and method for a bucket wheel stacker-reclaimer. The system includes: a coal inventory device for periodically scanning a coal yard to obtain first scan data of the coal yard, wherein the coal yard includes at least one coal stack; a coal stack scanning device for real-time scanning of the coal stack currently being reclaimed by the bucket wheel stacker-reclaimer to obtain second scan data of the coal stack; and a central control system, communicatively connected to the coal inventory device and the coal stack scanning device, for dynamically updating the original coal yard storage model based on the received first and second scan data to generate a dynamic coal yard storage model; and further for determining the operating status of the bucket wheel stacker-reclaimer and / or the coal yard storage information based on the dynamic coal yard storage model. This solves the technical problem of low accuracy in manual inventory checks.

The invention relates to the technical field of laser radars, in particular to a laser radar device. According to the invention, through the collaborative design of integrating the dual-wavelength coherent detection loop, the double galvanometers and the rotating mirror, the field angle is flexibly and dynamically adjusted. Specifically, by adjusting the relative positions and angles of the first galvanometer, the second galvanometer and the rotating mirror, the overlap ratio of the scanning range of the signal light with the two wavelengths can be changed, so that the field angle can be adaptively switched in different application scenes, the coverage area can be expanded when large-range detection is needed, and high-density point cloud scanning can be realized when a local area is concerned. Therefore, the environmental adaptability and detection efficiency of the laser radar are remarkably improved, the detection range and precision are considered, meanwhile, the system integration degree and reliability are enhanced through optical structure multiplexing, and the laser radar is suitable for the multi-scene requirements of automatic driving, robot navigation and the like.

The utility model relates to the technical field of cranes, and discloses a crane with a multi-sensor hoisting operation device, which comprises a stand column, a gear is fixedly connected to the outer wall of one side of the stand column close to the top, a cantilever is movably connected to the bottom of the gear, and one side of the bottom of the cantilever is movably connected to the outer wall of one side of the stand column. The outer wall of one end of the cantilever is fixedly connected with a sliding rail, the bottom of the sliding rail is slidably connected with a sliding plate, the outer wall of the end, away from the cantilever, of the sliding rail is fixedly connected with a rack, and the outer wall of one end of the sliding plate is fixedly connected with a forward-reverse motor. According to the device, through the cooperation of the structures, accurate displacement of the sliding plate along the sliding rail is achieved, safety accidents caused by operation errors are effectively avoided in combination with feedback data of multiple sensors, the safety and operation efficiency of hoisting operation are remarkably improved, and the device is suitable for hoisting operation scenes of multiple complex working conditions; the practicability is higher.

The utility model relates to a pair of chopstick type microscopic scissors and belongs to the technical field of medical machinery. The pair of chopstick type microscopic scissors comprises a microscopic scissor head, a first scissor handle, a second scissor handle, a first limiting ring and a second limiting ring, the microscopic scissor head is of a scissor structure, the front part is a microscopic scissor, the middle part is a hinge, and the rear part is a first scissor handle and a second scissor handle; the first scissor handle is of a cylindrical structure and is fixedly connected with the first scissor handle; the second scissor handle is of a cylindrical structure and is fixedly connected with the second scissor handle; the original spring microscopic scissors are designed into the chopstick type microscopic scissors, so that the force can be stably applied, the shearing and abduction of the scissors head can be simply controlled, and the operation of the chopstick type fiber scissors can be stably completed even if no systematic microscopic scissors operation training is available; and labor is saved, and hand fatigue cannot be caused.

This utility model discloses a high-sealing vacuum valve, relating to the field of vacuum valve technology. It includes a fixed tube with a valve body installed at one end and a driving component at the top. The advantages of this utility model are: the driving component provides power for the movement of a push-pull rod, which in turn drives the connecting disc to rotate. The connecting disc, as a key transmission component, can synchronously drive multiple sets of sealing discs to slide within the grooves of the valve body. The valve body provides fixed support for the connecting frame, ensuring overall structural stability. The connecting frame provides a sliding track for the slide rod, which precisely limits the movement of the sealing discs, preventing them from shifting and ensuring accurate adjustment. Multiple sets of sealing discs cooperate, forming a structure similar to a sealing ring when closed, effectively preventing gas leakage and achieving gas sealing. The coordinated work of all components ensures that the device can stably and reliably complete the gas sealing and adjustment tasks.

The application provides a pre-training data set loading method and device. The method comprises: obtaining a pre-training data set; virtually dividing the pre-training data set into a plurality of pre-training data blocks, each pre-training data block comprising a plurality of time series, the number of variables of each time series in the same pre-training data block being the same, and the number of data points of each pre-training data block being within a preset number interval; and loading the pre-training data blocks one by one into a time series large model to realize model training, and adjusting a batchsize parameter according to the number of variables of the time series in the current pre-training data block during each loading process. The method can flexibly divide massive time series data, realize an efficient data organization and loading scheme, reduce system resource occupation, and improve the training efficiency and stability of the time series large model.

This invention provides a method and apparatus for dynamic instruction redirection of hardware resources, relating to the technical field of terminal device resource management. The method includes: real-time collection of device status information from all connected home terminal devices via the HarmonyOS distributed soft bus, and screening of candidate idle devices in an idle state; matching the execution architecture requirements of the instruction to be migrated with the underlying hardware architecture of the candidate idle devices, and selecting candidate compatible devices that support the execution architecture requirements; constructing a priority mechanism for migration instructions based on the HarmonyOS scheduling framework, calculating dynamic priority weights, and combining these weights to call a device performance evaluation function; constructing a task migration benefit function by comprehensively considering multi-dimensional performance indicators; and finally selecting the optimal target device based on the result of the benefit function. This invention enables the design of a dedicated priority mechanism for cross-device migration instructions under the HarmonyOS native scheduling framework, thereby achieving efficient scheduling of migration tasks under heterogeneous hardware conditions across multiple devices.

The invention relates to the technical field of line loss detection, and discloses a power line loss detection system based on an unmanned aerial vehicle, which realizes high-precision and real-time three-dimensional reconstruction of a conductor under vegetation shielding through multi-sensor synchronous acquisition and a multi-source confidence fusion algorithm, and solves the problem of inaccurate and unfast line form perception in a complex scene. Furthermore, physical states such as three-dimensional shapes and temperatures are accurately mapped into line loss quantitative indexes through a dynamic alternating-current resistance model, so that the crossing from defect detection to energy efficiency evaluation is realized. The system finally becomes an intelligent platform integrating safety inspection and lean line loss management, and provides direct decision support for economic operation of a power grid.