27results about How to "Easy to plan" patented technology

The utility model provides a kind of dustproof liquid seal structure of power distribution cabinet, belong to distribution cabinet field, including distribution cabinet body, dustproof liquid mechanism of dust and liquid invasion is prevented is provided on the distribution cabinet body, the fixed component of fixed equipment is provided in the distribution cabinet body inside.The utility model is provided with dustproof liquid mechanism and foam rubber strip, when using, dust and liquid collecting groove is directly fallen into dust and liquid collecting groove place by door gap when liquid invasion, liquid will be discharged from dust and liquid collecting groove, foam rubber strip can be tightly attached with the counter eaves welded on outer extension door frame, foam rubber strip generates deformation, sealing performance is outstanding, completely prevents dust from entering cabinet body inside, under the condition that liquid flow rate is not enough when dust and liquid collecting groove discharges liquid, liquid can also be prevented from entering distribution box inside.

The utility model relates to the technical field of resonator wafer processing accessories, in particular to a wafer positioning plate with information codes. According to the utility model, the information code is arranged on the ceramic chip, the ceramic chip is fixedly connected in the positioning groove, and the upper surface of the ceramic chip is lower than the notch of the positioning groove, so that the information code is effectively prevented from being directly exposed, the damage risk caused by external friction, corrosion and other factors is reduced, and the service life of the information code is obviously prolonged; and the long-term readability of the information is ensured.

The utility model provides a rope skipping storage device. The rope skipping storage device comprises a supporting piece and an information display assembly. The information display assembly comprises an information rotating disc and a display rotating disc which can rotate relatively, the information rotating disc comprises exercise information distributed in the circumferential direction of the information rotating disc, the exercise information at least comprises one of the exercise date and the exercise frequency, and the display rotating disc comprises a window capable of selectively exposing the exercise information and / or a pointer capable of selectively indicating the exercise information. A hanging groove suitable for hanging a skipping rope is defined by the supporting piece and the information rotating disc and / or the display rotating disc, one of the information rotating disc and the display rotating disc is relatively and fixedly assembled on the supporting piece, and the other one of the information rotating disc and the display rotating disc is rotationally matched with the supporting piece. Through the collaborative design of the supporting piece and the information display assembly, the dual functions of rope skipping storage and exercise data display are achieved in a compact structure, and the space utilization rate is increased.

The embodiment of the invention discloses a power transmission line section division method and device, equipment and a medium, and the method comprises the steps: obtaining the hidden danger data and position information of each tower in a power transmission line in a preset range, and enabling the hidden danger data to be the occurrence frequency of each hidden danger type in each tower in a preset time; determining comprehensive weight information of each hidden danger type according to the hidden danger data; determining a hidden danger score of each tower according to the comprehensive weight information and the hidden danger data; and according to the position information and the hidden danger score of each tower, dividing the power transmission line in the preset range into a plurality of sections. By considering the hidden danger data of each tower, potential safety risks can be identified more accurately, and high-risk sections are divided, so that targeted maintenance and repair measures are taken, and the possibility of accidents is reduced. Moreover, reasonable section division is beneficial to optimizing resource allocation, it is ensured that the key area is monitored and maintained more frequently, and the overall safety of the power transmission line is improved.

The utility model discloses a stacked battery cluster, which relates to the technical field of energy storage systems and comprises a base, battery assemblies and mounting parts. The battery assemblies are stacked on the base, multiple layers of battery assemblies are stacked in the first direction, and each battery assembly comprises a battery and a supporting assembly arranged on the periphery of the battery; the mounting piece is arranged on one side of the battery assembly away from the base; according to the technical scheme, the base, the battery assemblies and the mounting part are arranged in the stacked battery cluster, the battery assemblies are stacked on the base in the first direction, the mounting part covers the sides, away from the base, of the battery assemblies, and each battery assembly comprises a battery and a supporting assembly arranged on the periphery of the battery. Every two adjacent layers of supporting assemblies are connected with each other; therefore, the battery cluster can be split into a plurality of parts for transportation, and the split parts occupy small space, so that the transportation cost of the stacked battery cluster is reduced.

The application discloses a summer cooling load peak prediction method, system, device and storage medium, comprising the following steps: calculating a reference load according to typical daily load data, and calculating a cooling load peak value according to the reference load; performing time sequence coupling on the cooling load peak value to obtain a cooling load peak time sequence prediction value; establishing a cooling load peak calculation model, inputting the cooling load peak value and the cooling load peak time sequence prediction value into the cooling load peak calculation model, and obtaining a time sequence of a load increment factor; inputting the time sequence into a load increment factor prediction model to obtain a load increment factor prediction value; and modifying the cooling load peak calculation model according to the load increment factor prediction value to obtain a cooling load peak prediction model. The application modifies the prediction result of the time sequence cooling load peak through the load increment factor, improves the accuracy of the prediction result, and thus helps to optimize the operation and planning of the power system.

The utility model discloses a wave building block of track ball, which belongs to the technical field of building block toys and comprises a building block main body, wherein a wave groove for allowing the ball to roll downward and upward is arranged on the building block main body. The wave groove of the wave building block can allow the ball to roll downward and upward, so that when the building block main body is combined with other building blocks of a CUBORO system, a more complex and diversified maze track can be created, the planning and game options of the CUBORO system are improved, and the playability, interactivity and interest of the CUBORO system are improved. In addition, the ball will not fall off when rolling on the building block main body, and the wave building block is safe and reliable.

The invention provides a product monitoring method and device, electronic equipment and a storage medium. The method comprises the steps that the current process state of each target product in a production line is determined by obtaining station crossing information of each target product, and production management personnel can grasp data of in-process products and defective products in real time; besides, the number of the target products in each preset process category is determined according to the preset process category of each target product in the production line, the product identification information and the statistical rule corresponding to the preset process category, the target reference time is determined, and the product residence time is calculated; according to the method, accurate statistics can be carried out on the quantity and the residence time of the target products under each process category, production management personnel can monitor the production conditions of the target products according to the data, and the production efficiency and the product quality control are effectively improved. And more accurate data support is provided for reasonable arrangement and optimization of a production plan, so that production resources are better planned, and the production cost is reduced.

The invention provides a satellite user capacity measuring and calculating method. The satellite user capacity measuring and calculating method comprises the following steps: measuring and calculating the user capacity when the uplink bandwidth of each beam is limited, the user capacity when the uplink power is limited, the user capacity when the downlink bandwidth is limited and the user capacity when the downlink power is limited; the smaller value of the user capacity when the uplink bandwidth is limited and the user capacity when the uplink power is limited is taken as the single-beam uplink user capacity; and taking the smaller value of the user capacity when the downlink bandwidth is limited and the user capacity when the downlink power is limited as the single-beam downlink user capacity. According to the method, the influence of the power in the uplink and downlink of the satellite on the estimation of the user capacity of the satellite system is considered, so that the measurement and calculation result of the user capacity is more accurate and better conforms to the actual satellite operation condition, and a satellite resource manager can accurately evaluate the current satellite resource use condition and the residual available satellite communication resources; and satellite communication resources are better planned and allocated, so that each satellite user can obtain high-quality satellite communication service.

The present application relates to a kind of methods for judging the oil addition of lubricating system, device and medium, lubricating system includes oil sump and oil, oil sump is located in the lower part of lubricating system and is used to contain oil, method includes: obtaining the minimum oil storage capacity in oil sump, minimum oil storage capacity is obtained by suspending hanging wall oil amount and the oil consumption of engine in the set oil change cycle;Obtain the maximum oil storage capacity in oil sump, the maximum oil storage capacity is obtained by the highest limit of oil;According to minimum oil storage capacity and maximum oil storage capacity, obtain the oil storage interval of oil sump;According to oil storage interval, obtain the oil addition interval of oil sump.Using this scheme, it is necessary to determine the interval of oil sump that can store oil, so it is necessary to obtain the minimum oil that can be stored in oil sump, i.e.minimum oil storage capacity, since the lubricating system is in the state of being running or has been running, there is a suspended hanging wall oil amount in the lubricating system;In addition, the oil consumption of oil in the set oil change cycle also needs to be considered.

The specification discloses an obstacle avoidance prompt method, device, medium and equipment. According to the pose of a human optical beacon collected by a tracker and the pose of a surgical equipment optical beacon, the actual position of the working end of the surgical equipment and the actual position of the human optical beacon are determined. A CT image containing the working end and the human optical beacon collected during surgery is obtained, and a nuclear magnetic image collected before surgery is obtained. The working end and the human optical beacon in the CT image are identified, and according to the actual position of the working end and the actual position of the human optical beacon, a first transpose matrix of the CT image and the tracker is determined. A second transpose matrix of the CT image and the nuclear magnetic image is determined, and according to the first transpose matrix and the second transpose matrix, the position of the working end in the nuclear magnetic image is determined. The target object in the nuclear magnetic image is identified, and the position of the target object in the nuclear magnetic image is determined. According to the position of the working end and the position of the target object, obstacle avoidance prompt information is determined and displayed.

The application belongs to the technical field of underwater equipment and artificial intelligence, and discloses a kind of intelligent underwater submersible heat charging method, to solve the problems of low charging efficiency, underwater navigation difficulty and insufficient safety guarantee of existing underwater submersible. The method is long-distance positioning to underwater heat source and underwater volcano through GPS signal when sailing on water surface, mid-distance positioning is carried out through inertial navigation, sonar signal and charging capacity of thermal power generation plate during diving process, precise short-distance positioning is carried out through ultra-short baseline positioning system, inertial navigation system, doppler sonar speed measurement system and charging capacity of thermal power generation plate at the position of underwater heat source and underwater volcano during slow sailing charging process, the optimal path of obstacle avoidance energy consumption is planned based on cost function, and the thermal power generation plate converts the thermal energy of underwater heat source into electric energy to charge the battery. The application realizes accurate perception of underwater thermal environment, significantly improves underwater navigation efficiency and charging safety, and prolongs the endurance time of submersible.

This invention discloses a regional neural block path planning method based on three-dimensional medical images, relating to the field of neural block technology. The method includes the following planning steps: S1, determining the body posture of the object to be blocked according to the needs of neural block, and acquiring target area scan data through CT and MRI; S2, training the neural system images using a convolutional neural network and a loss function, performing dynamic optimization, outputting the registration results, and constructing an initial model of nerves, blood vessels, and bones. This invention constructs a relevant model of neural block under three-dimensional medical images. By calculating image loss, registration error, and individual adaptation-related data during the registration process, it helps to evaluate and optimize the registration results, reduce registration errors, construct a variable model, and observe and predict in advance, providing good preliminary preparation for regional neural block path planning, thereby improving the accuracy of regional neural block.

The invention relates to the technical field of data processing, and provides an AI time sequence prediction performance optimization method and device. The method comprises the following steps: horizontally splitting a to-be-predicted data set according to a time dimension to obtain a plurality of sub-data blocks; sending the plurality of sub-data blocks to a message bus; the message bus allocates the plurality of sub-data blocks to a plurality of prediction nodes; each prediction node obtains the distributed sub-data blocks so as to predict and obtain sub-results, and the sub-results are sent to the message bus; the message bus combines the sub-results to obtain a prediction result; according to the method, the problem that the direct unified processing effect is poor due to the fact that report results needing to be predicted are extremely complex and have many fields is solved, efficient time sequence prediction is achieved, and practicability is high.

The utility model relates to the technical field of water surface garbage cleaning, and particularly provides a water surface pollutant cleaning device which comprises a ship body, a power system arranged at the tail part of the ship body, a solid garbage salvaging device arranged at the front part of the ship body, and a control device, a conveying mechanism, a lithium battery and a solid garbage collecting box which are arranged on the ship body, an oil stain separation device for treating oil stains on the water surface is further arranged on the ship body; compared with the prior art, due to the arrangement of the solid garbage salvage device and the oil stain separation device, solid garbage can be collected, stored and salvaged, oil and water can be settled and separated under the action of gravity, so that oil stain is accurately sucked into the oil storage hopper, and the oil stain separation effect is improved. Therefore, solid garbage and oil dirt in the water surface are synchronously cleaned, the cleaning effect of the water surface environment is greatly improved, efficient cleaning of water surface pollutants is facilitated, and then treatment of the water surface environment is facilitated.

This invention discloses a method for quantitatively estimating laboratory electricity costs based on a teaching syllabus. The method includes: parsing the teaching syllabus to extract a list of experimental projects; establishing a mapping table between electrical equipment and experimental projects; establishing a power database for electrical equipment; calculating the semester's electricity consumption according to five categories: dedicated experimental equipment, supporting experimental equipment, experimental preparation equipment, storage equipment, and corridor equipment; adding the five categories together to obtain the total semester's electricity consumption; adding the electricity consumption of the previous and following semesters together to obtain the total annual electricity consumption; and multiplying by the electricity price to obtain the annual electricity cost. This invention does not rely on electricity meters and is entirely based on theoretical calculations performed beforehand using the teaching syllabus, equipment list, and operating procedures, providing a scientific basis for budgeting experimental teaching funds in universities. The calculation logic of this method is universal and, with appropriate adjustments, can be applied to electricity budgets for industrial and agricultural production, government agencies, public institutions, and households.

The application relates to an inspection unmanned plane, characterized in that the inspection unmanned plane comprises a body, a protection box connected with the body, and a field strength tester connected with the protection box and used for judging the distance from the unmanned plane to a tower and a line. The protection box is connected with the body, the field strength tester is connected with the protection box, the field strength tester is protected through the protection box, and the use safety of the field strength tester is improved. The field strength tester is used for sensing the magnetic field strength generated by high-voltage towers and lines around the inspection unmanned plane, so as to judge the distance from the unmanned plane body to the tower or the high-voltage line, facilitate route planning and accurate obstacle avoidance, and complete power channel inspection work. The above-mentioned inspection unmanned plane is safe to use, simple in structure, can accurately avoid obstacles, and is suitable for various harsh working environments.

This application relates to an intelligent detection method and system based on the rice growth stage, belonging to the field of crop detection technology. The method includes acquiring an overall image of the farmland; performing feature recognition in the overall farmland image to determine rice panicle segment features, and defining the endpoints of the rice panicle segment features as rice panicle boundary points; counting rice panicle segment features at the same boundary point to determine the common number of boundaries, and defining rice panicle boundary points with a common number greater than a preset required common number as planting points; constructing a farmland planting distribution map based on all planting points, and constructing an avoidance detection path based on the planting points in the farmland planting distribution map; controlling a near-ground robot to move along the avoidance detection path to acquire near-ground detection images of each planting point, and combining the near-ground detection images with corresponding local farmland images of each planting point to determine a plant detection image. This application improves the intelligence of near-ground robots in detecting rice.

The application discloses a kind of identification method and application of power system driving node, belong to power system analysis technical field;The present application considers practical application scene, according to controllable condition, candidate driving node is iteratively optimized, remaining set is regarded as part driving node, and unmarked node is controlled under the part driving node set and is marked;Part driving node and its connection edge are deleted, and then for each connected subgraph in remaining structure, find part driving node that can control unmarked node within limited steps;Such cycle, constantly expand optimization driving node set, until network is completely controllable, obtain driving node set under given limited step.The application can realize the identification of driving node of network control under given step length, for the complex network of high spatial dimension such as power system, accurate identification of driving node can be realized with lower complexity.

This invention relates to the field of industrial integrated energy management technology, specifically to a hybrid energy storage system, an efficient collaborative scheduling method, and a storage medium suitable for continuous production industrial plants. The system comprises an information sensing and supply layer, a hybrid energy storage and conversion layer, and an optimization decision and control layer connected sequentially. The information sensing and supply layer acquires multi-dimensional information data and multi-energy flow supply data. The hybrid energy storage and conversion layer realizes multi-grade thermal energy storage, electrochemical energy storage, and thermoelectric coupling conversion. The optimization decision and control layer executes scheduling optimization algorithms and includes a heat load prediction module, a multi-source collaborative optimization model module, and a working mode switching module. This invention, by constructing a three-layer architecture and based on MES production scheduling, weather forecasts, and waste heat data, forms a production plan-driven thermal energy storage scheduling method, realizing a shift from passive energy supply to active process matching, significantly improving the planning and accuracy of energy supply.

The application discloses a short-circuit current control method for new energy power stations and energy storage stations, and aims at solving the problem of short-circuit current rising or even exceeding the standard caused by densely connecting new energy power stations and energy storage stations to regional power grids. The application firstly determines the original short-circuit current control strategy of the new energy power stations and the energy storage stations; then calculates the short-circuit current of the regional power grid through the simulation of the large power grid, adjusts the short-circuit current control parameters of the new energy power stations and the energy storage stations according to the calculation result of the short-circuit current of the regional power grid, and realizes the low-voltage ride-through requirement while ensuring that the short-circuit current of the key bus does not exceed the standard; finally, the short-circuit current characteristic curve of the new energy power stations and the energy storage stations is remodeled to form the optimized short-circuit current control strategy. The application replaces the network structure adjustment by optimizing the control parameters of the new energy power stations and the energy storage stations, improves the carrying capacity of the power grid, and optimizes the power grid planning scheme.

The invention discloses a multi-unmanned aerial vehicle urban inspection task allocation method considering a time-sensitive target, and relates to the technical field of task allocation. According to the method, photoelectric effective load capacity and target characteristics in actual city inspection are considered, heterogeneous targets are divided into point targets, line targets, surface targets and body targets, and a three-dimensional Dubins dynamic multi-vehicle path model considering a time window is established, so that the difference between an estimated path and an actual path is reduced, and the accuracy of the estimated path is improved. Therefore, the feasibility and accuracy of task allocation in the urban environment are improved; a self-adaptive large neighborhood search algorithm of a dynamic priority strategy is adopted, destruction and repair operators with time window constraints are designed to improve convergence efficiency, and local optimum is avoided in combination with a simulated annealing mechanism. Besides, a priority criterion strategy of a dynamic target is customized and integrated into an adaptive large neighborhood search framework, so that the target with a dynamic time window is processed in real time, and efficient planning of a reconnaissance task allocation scheme in a dynamic environment is realized.

The present application relates to a kind of distributed photovoltaic development scheme evaluation method based on radiant energy data.Based on the radiant energy data measured by NASA, the radiant energy per square meter of the region is analyzed and calculated, and the power generation per square meter of photovoltaic is calculated.Based on the area of the region where photovoltaic can be laid, the conversion efficiency of the power of distributed photovoltaic direct side component after inverter is calculated to obtain the annual power generation of photovoltaic in the region.Calculate the maximum utilization hours of distributed photovoltaic in the past 5 years, the average maximum utilization hours and the capacity ratio of distributed photovoltaic.Calculate the average power of each square meter of distributed photovoltaic component, and the capacity of the region where distributed photovoltaic direct component can be installed.Calculate the rated capacity constraint value of the alternating side of the inverter of the region distributed photovoltaic and the capacity ratio constraint after all the area where distributed photovoltaic can be installed is laid with distributed photovoltaic.Based on the remaining development proportion of the direct side component of distributed photovoltaic and the remaining development proportion of the capacity of the alternating side of inverter, a target function is established.

The invention relates to a live broadcast interaction method and device, computer equipment, a computer readable storage medium and a computer program product, and relates to the technical field of computers. The method comprises the following steps: displaying a reservation page of interactive live broadcast of a target account; the reservation page comprises an interaction control; displaying an interactive interface in response to a trigger operation for the interactive control; submitting first information corresponding to the interactive live broadcast based on the interactive interface; wherein the first information comprises topic information, and the topic information is used for guiding the target account to plan the live broadcast content of the interactive live broadcast. By adopting the method, topics interested by audiences are collected through information interaction before broadcasting, so that the target account can conveniently plan the live broadcast content, the pertinence and attraction of the live broadcast content are improved, and the satisfaction of the audiences is improved. The interaction control is arranged on the reservation page, so that the user can effectively interact with the anchor before playing, and the sense of participation of the user is improved.

This utility model discloses a paper tube processing equipment, including a frame; a paper tube cutting mechanism installed on the top of the frame, which includes a paper tube cutting spindle and a cutting blade assembly; a chamfering mechanism including two sets of opposing chamfering assemblies, which are used to simultaneously chamfer both ends of the cut paper tubes to be processed; and a chamfering feeding mechanism for conveying the cut paper tubes to be processed to the processing position of the chamfering mechanism. The two sets of chamfering assemblies are respectively mounted on movable chamfering seats. The equipment also includes a feed servo control mechanism for driving the two chamfering seats to move synchronously towards each other to clamp and chamfer paper tubes of different lengths, or to move synchronously away from each other to release the chamfered paper tubes. This utility model integrates two major processes into one, enabling centralized operation by a single person, significantly optimizing the production process, improving chamfering accuracy, and saving labor costs and equipment floor space.

The invention discloses a cigarette consumption demand prediction method and device, electronic equipment and a product, and relates to the technical field of cigarette consumption prediction. Analyzing the correlation between the social consumption index system data and the cigarette consumption data in the historical year to obtain a first correlation between the index data in the social consumption index system data and the cigarette consumption data; removing data items with low correlation to obtain screened social consumption index system data, and analyzing second correlation between each data dimension and the annual sales volume and the single box coefficient of the cigarettes; determining a first data dimension associated with the annual sales volume and a second data dimension associated with the single-box coefficient based on the second correlation; training a prediction model by taking the index data of the first and second data dimensions as input and taking the annual sales volume and the single-box coefficient as output; and taking corresponding index data in the social consumption index data before the to-be-tested year as model input to obtain cigarette consumption prediction data of the to-be-tested year. According to the method, the cigarette consumption demand can be accurately predicted.

This invention provides a photolithography method and system for manufacturing display panels, relating to the field of photolithography technology. The invention involves cleaning, applying a base coat, and dividing the display panel substrate into zones to form imageable micro-markers covering all exposure zones. A lower support adhesive and an upper imaging adhesive are then sequentially formed, and their thickness and uniformity are measured. In-situ data acquisition and modeling are performed using the micro-markers as imaging objects, generating exposure correction instructions and an overlap energy table. Digital micromirrors are used for zoned exposure and real-time correction, followed by development to obtain etch-resistant windows with steep sidewalls. Based on exposure records and window quality data, etching windows are set, and low-damage etching and defect restoration are performed to generate stability evaluation data. This method achieves a comprehensive improvement in high-precision exposure, pattern consistency, and electrical stability.