10results about How to "Achieve order" patented technology

The invention discloses a hydraulic engineering operation trend prediction method and system for hydroelectric power generation, and relates to the technical field of hydroelectric power generation prediction. Performing classification processing according to the hydraulic engineering historical data to obtain hydraulic engineering operation data of different years; and performing analysis processing according to the hydraulic engineering operation data in different years. According to the method, historical data of hydroelectric power generation are analyzed to determine power generation data of each year, a group of reference data is set, the historical data of hydroelectric power generation of each year is retrieved according to the reference data to obtain corresponding power generation data, the abrasion loss of the hydraulic engineering of each year is determined according to the power generation data, and finally, the abrasion loss of the hydraulic engineering of each year is determined. The real-time related data of the hydraulic engineering and the abrasion loss of the hydraulic engineering are comprehensively analyzed and predicted, predicted power generation data are determined, energy regulation and control are carried out according to the predicted power generation data, the situation of insufficient energy or excessive energy is avoided, and orderliness of energy regulation and control is achieved.

According to the preparation method of the single crystal lithium alloy negative electrode and the metal lithium battery, single crystal lithium foil and lithium-loving metal foil are stacked and then pressurized, ordered single crystal lithium atoms and lithium-loving metal atoms are mutually diffused, the atomic diffusion process is controlled by regulating and controlling the thickness ratio and the pressure of the single crystal lithium foil and the lithium-loving metal foil, and the single crystal lithium alloy negative electrode is obtained. Therefore, ordering and alloying of atom arrangement are realized, a single-crystal alloy lithium foil is prepared, and the single-crystal metal negative electrode is obtained after the single-crystal alloy lithium foil is cut. According to the invention, the electrochemical performance and the stability of the battery can be obviously improved, and the outstanding effect of improving the performance of the battery is fully shown.

This utility model discloses a quick-locking device for preventing loosening of metal hose connections, including a hook, a buckle, a wire rope, a handle, a switch, a housing, a ratchet, and a pawl. The ratchet and pawl are located inside the housing. The handle is fixedly connected to the ratchet via a rotating shaft. The rotating shaft has a wire rope hole. The wire rope passes through the wire rope hole, with one end connected to the hook and the other end connected to the buckle. The switch is connected to the pawl. When the switch is rotated in a first direction, the pawl can engage with the ratchet for a limited position. When the switch is rotated in a second direction opposite to the first direction, the pawl can release from the ratchet engagement. This utility model simplifies the operation process for preventing loosening of metal hoses and equipment connections, reduces the workload of personnel, improves work efficiency, ensures the connection quality of metal hoses and equipment, and reduces potential risks during operation.

The application relates to the technical field of unmanned aerial vehicles, in particular to a throwing device and an unmanned aerial vehicle thereof, which comprises a base, an accommodating cavity for accommodating a control panel is formed in the base; a support frame extends outwardly with the base as the center, the support frame is provided with a wiring cavity communicating with the accommodating cavity; a quick-release assembly is arranged at the top of the base and / or the support frame, and a wire passing channel communicating with the accommodating cavity is arranged in the quick-release assembly; a plurality of throwing assemblies are correspondingly arranged at the ends of the support frame, so that the center of gravity of the base is kept balanced, the cables of the throwing assemblies sequentially pass through the wiring cavity of the support frame, enter the accommodating cavity and are connected with the control panel, and the cable of the control panel is led out through the wire passing channel and is used for electrically connecting with the unmanned aerial vehicle. The application realizes centralized, orderly and concealed arrangement of the cables of the multiple throwing assemblies, and the structured wiring mode solves the problem of disorder of the internal cables of the traditional multiple throwing end devices.

The invention relates to the technical field of photovoltaic cables, in particular to intelligent photovoltaic cable collecting and arranging equipment which comprises a controller and a supporting frame, a driving part and a gear ring are fixedly connected to the two inner side walls of the supporting frame respectively, the controller is used for controlling operation of the driving part, and a collecting rod is coaxially and fixedly connected to an output shaft of the driving part. A rotating block is fixedly connected to the collecting rod, a rotating rod is fixedly connected to the bottom of the rotating block, a gear is rotationally connected to the rotating rod and engaged with the gear ring, and the collecting rod penetrates through the side wall of the supporting frame, extends out of the supporting frame and is rotationally matched with the side wall of the supporting frame; a monitoring assembly used for monitoring the collection condition of the photovoltaic cables in real time and an arrangement assembly used for arranging the photovoltaic cables are arranged below the rotating rod. Collected photovoltaic cables are monitored in real time through the monitoring assembly, the photovoltaic cables are sorted through the sorting assembly, tidiness and orderliness of the photovoltaic cables are achieved, and subsequent use and management are facilitated.

This invention discloses a method and system for elastic resource orchestration in a distributed intelligent parallel simulation engine. The method includes the following steps: dynamically marking time periods based on the predicted load state parameters of each simulation process in each subsequent simulation period, obtained from the dynamic load prediction of simulation data generated by each simulation process within each simulation period in the distributed simulation simulation system; dynamically setting and optimizing scheduling instructions based on the dynamic time period marking results and simulation event rules, and executing the dynamically set scheduling instructions after sorting them based on the topological constraint characteristics of the distributed simulation simulation system; and dynamically handling faults based on the container status parameters of each simulation container during the simulation process, and based on the container status assessment results and fault types. Through dynamic load prediction and intelligent scheduling, the periodic peak resource demand in distributed simulation is effectively smoothed, significantly improving overall resource utilization.

The invention relates to a cloud computing resource preemption management method and device, equipment and a storage medium. When the cloud computing resources of the cloud host are adjusted, each pre-occupation record corresponding to the cloud host can be stored in the pre-occupation record linked list corresponding to the cloud host, and each pre-occupation record comprises the pre-occupation record identifier corresponding to the previous pre-occupation record, so that the pre-occupation records can be associated according to the sequence, and the pre-occupation records can be associated according to the pre-occupation record identifier corresponding to the previous pre-occupation record. According to the method, the pre-occupation records corresponding to the cloud hosts are counted through the pre-occupation record chain tables corresponding to the cloud hosts, repeated reading and writing of resources of the cloud hosts and the pre-occupation records of the cloud hosts are not needed, data reading and writing burdens are reduced, traceability of the pre-occupation records is achieved, the difficulty of data management and troubleshooting of the cloud hosts is reduced, and the efficiency of data management and troubleshooting of the cloud hosts is improved. And systematicness and orderliness of camping management of cloud computing resources are realized.

According to the group chat voice quick reply method and device, the storage medium and the computer equipment provided by the invention, after the output voice of the user in the group chat room is received, the reply text carrying the metadata is generated for the user, and the reply text is added to the text priority queue; when queue updating is detected each time, a reply priority is given to each reply text in the queue based on the metadata, so that the intelligence of a reply sequence is improved; and then marking the reply text with the highest priority in the queue as a to-be-processed text, so that a generation bit of the audio reply queue pulls the to-be-processed text when being idle, further converting the to-be-processed text voice into a reply audio through the generation bit, and when detecting that a playing bit of the audio reply queue is null, playing the reply audio through the generation bit. The reply audio in the generation bit is sent to the playing bit to be played; through a double-buffering mechanism of the generation bit and the playing bit, audio generation and playing can be decoupled and processed in parallel, so that the speed of voice reply is quickly improved.

The utility model relates to the technical field of feeding devices, in particular to a steel ball blanking machine, and aims to solve the problems that the conventional feeding machine cannot orderly and quickly feed steel balls, the steel ball blanking machine comprises a material box, the material box is used for accommodating materials, a discharging structure is arranged on the bottom surface of the material box, and the discharging structure comprises a material groove; the material groove is of an upper opening groove-shaped structure with the width gradually increasing, the depth gradually increasing and the bottom face inclining in the process of extending from the center of the material box to the edge of the material box, the end, close to the edge of the material box, of the material groove is communicated with the discharging pipe, the steel balls in the material box roll into the discharging pipe along the material groove of the specific design structure, and orderly feeding of the steel balls is achieved. The steel ball blanking device is simple in structure, short in steel ball blanking path, high in efficiency and good in development prospect.

The present invention belongs to the field of computer vision technology, and discloses a method and system for evaluating the similarity between a detection target and a background based on few-sample learning. The method traverses the entire image with the bounding box of the detection target as a grid unit; sets hyperparameters to determine whether the image area is retained or deleted; sets a threshold to determine whether the gridded image area contains multiple detection targets of the same type, and obtains two parts: a segmented image and a detection target; performs a similarity evaluation and changes the way the data set is loaded; queries the image and supports image classification by deleting the nearest neighbor algorithm in the inference model and modifying the forward propagation function; redefines the model verification function and applies it to calculate the similarity between the detection target and the segmented image. Aiming at the needs of different practical scenarios, the present invention provides a certain research basis for quantitatively analyzing the number of data sets required for target detection tasks.