19results about How to "Reduce inefficiencies" patented technology

The invention belongs to the technical field of civil airport digitization, and discloses a 3D airport model construction method and system based on a GIS system. The method comprises the steps that in the two-dimensional vector GIS data processing process, the three-dimensional modeling process, the abnormal data processing process and the process link execution process, the captured current execution context abnormal information is subjected to generation of an abnormal unique ID, packaging into a message notification object and sending to a monitor, the monitor temporarily stores abnormal data, and after the whole process link is executed, the abnormal data is uniformly displayed to a user for viewing. The method does not depend on heavy BIM commercial software, and the whole scheme is free and light. Based on the above characteristics, a GIS data 3D modeling method depending on BIM software as transition is abandoned, a lightweight GIS data 3D modeling method is adopted, the use cost is reduced, and the modeling efficiency is improved.

The invention discloses a guiding type self-cleaning water pump and relates to the technical field of water pumps, the guiding type self-cleaning water pump comprises a water pump shell, an impeller cleaning assembly and a pipeline cleaning assembly.The water flow speed is changed through the gradually-decreased hole diameter of a conical speed change hole, a rapid water flow impact column is formed, and strong impact force is generated; impurities and sediments on the surfaces of the impeller blades and the impeller rear cover disc are impacted and cleaned, so that the impurities cannot stay and be attached to the impeller blades and the impeller rear cover disc, and water scale difficult to remove is prevented from being formed, a water source dispersedly flows into the water pump shell in a flow channel formed by every two adjacent impeller blades, and at the moment, water flow is guided through the flow guide blocks; water flow deflects to the surfaces of the impeller blades, so that impact force is increased, the side faces of the impeller blades are subjected to impact cleaning, the cleaning state of the surfaces of the impeller blades is kept through continuous water flow impact, the automatic cleaning function can reduce regular manual cleaning requirements, tedious manual operation is omitted, and the maintenance cost and labor input are reduced.

The utility model discloses a metasurface unit structure and a metasurface formed by the metasurface unit structure, and belongs to the technical field of nonlinear optics. The metasurface unit structure comprises a substrate layer and a dielectric layer which are arranged from bottom to top, wherein a convex groove or a concave groove is formed in the dielectric layer. The sections of the substrate layer and the dielectric layer are square, and the sizes are nanoscale; the substrate layer is made of SiO2, and the dielectric layer is made of DAST crystals. The metasurface is formed by periodically arranging a plurality of metasurface unit structures. According to the utility model, the convex or concave grooved structure, the substrate layer with low refractive index, the DAST dielectric layer which has a higher damage threshold and is easy to process and the like are introduced, so that the loss can be reduced, the asymmetry degree can be conveniently adjusted by changing the grooved structure, the quality factor Q can be changed, the local electric field distribution can be optimized, and different application requirements can be met.

This application relates to a vehicle motor temperature control method, apparatus, and vehicle motor temperature prediction method. The method includes: based on target runtime timing data of the vehicle motor at a target time and multiple coolant flow rate acquisition data, iteratively optimizing the output data of a motor temperature prediction model by minimizing the output data to obtain target flow rate control data for controlling the coolant flow rate of the vehicle motor; the motor temperature prediction model is used to divide the input runtime timing data and coolant flow rate timing data into multiple runtime subsequences and multiple coolant flow rate subsequences, and to perform graph convolution feature extraction and temperature prediction processing using partial data from each subsequence; in each iterative optimization process, the coolant flow rate data included in the partial coolant flow rate subsequence of the coolant flow rate timing data input to the motor temperature prediction model is the coolant flow rate candidate data for the current iterative optimization process. This method can improve the efficiency of vehicle motor temperature control.

The invention relates to the technical field of operation control, in particular to a textile delivery inspection control system, which comprises a data acquisition module, an inspection task generation module and an inspection distribution module, the data acquisition module is used for automatically acquiring basic information and shipment requirements of to-be-detected textiles; the inspection task generation module dynamically generates an inspection task according to the basic information of the textiles and shipment requirements, and the inspection task comprises an inspection standard and an inspection process; and the inspection distribution module distributes corresponding inspection personnel according to the inspection standard and the inspection process, provides a work station for the inspection personnel, and supports the inspection personnel to execute the inspection task according to the established standard, and the work station comprises all related information of the textile to be inspected, the inspection standard and the inspection process guidance. According to the invention, not only is the accuracy of inspection task generation significantly improved, but also each inspection work is ensured to highly meet the actual situation and market demand of textiles.

The invention belongs to the technical field of laser processing, and relates to a processing positioning ranging method, which comprises the following steps of: 1) setting a target evaluation area and processing control theoretical parameters; 2) collecting pictures; 3) carrying out definition evaluation on the picture to obtain a definition evaluation result; 4) fitting a definition change curve function based on the definition evaluation result; 5) searching a coordinate corresponding to a theoretical maximum value in the definition change curve function; 6) iterating the coordinates corresponding to the theoretical maximum value to obtain an actual maximum value; and 7) finding out the axis coordinate corresponding to the image with the highest definition according to the actual maximum value, wherein the axis coordinate corresponding to the image with the highest definition is the distance from the camera to the processing position. The invention provides the processing, positioning and distance measuring method which is high in positioning precision, can reduce the use of measuring instruments, reduces the manufacturing cost of processing equipment and can improve the distance measuring efficiency.

The application discloses a drilling device for geotechnical engineering investigation, which comprises a bottom plate, a driver arranged above the bottom plate, a machine body arranged on the upper surface of the bottom plate, a transmission connection between the output end of the driver and the input end of the machine body through a belt, a connecting piece arranged on one side of the machine body, and an adjusting device arranged on the surface of the bottom plate. The adjusting device comprises two hollow frames, and the two hollow frames are arranged on the two sides of the bottom plate respectively. The adjusting device is arranged to facilitate position adjustment of the equipment. The existing equipment is usually of a fixed structure after assembly and drilling, and needs to be drilled and investigated at different positions during drilling. Due to the over-heavy equipment, operation is inconvenient during small-range movement, the workload of workers is increased, the efficiency of the equipment during investigation at different positions is low, and the overall usability of the equipment is improved.

The present invention relates to the technical field of data sharing, and discloses a method and system for multi-platform compatibility and data sharing of AI independent buttons in an all-in-one machine, the method comprising: testing the code test results of AI independent buttons on executable codes through a product testing tool; analyzing the original code function of the original code component, and analyzing the failed code function of the failed code component, and judging whether the failed code function can be replaced with the original code function; querying the original code framework corresponding to the original code function and the to-be-run content corresponding to the failed code function, and inserting the to-be-run content into the original code framework; generating a user fingerprint of a target user, and recording the scheduling information of the target user on a shared platform in a historical period; sharing the scheduling information to the target platform according to the user fingerprint, so as to complete the data sharing of the AI ​​independent buttons in the all-in-one product on the target platform, and obtain the data sharing result. The present invention can perform efficient product compatibility and data sharing.

The invention discloses a hose automatic assembly device, comprising a frame, a first hose placement mechanism, a joint assembly mechanism, a second hose placement mechanism and an oil pot assembly mechanism are installed on the top of the frame, the first hose placement mechanism comprises a turntable and a plurality of loading platforms evenly distributed on the top of the turntable along the circumference, the joint assembly mechanism comprises a joint placement platform and a first rotating cylinder for driving the joint placement platform to rotate, a tube pulling mechanism located between the first hose placement mechanism and the joint assembly mechanism is installed on the top of the frame; the second hose placement mechanism comprises a fixed platform and a movable platform distributed left and right, the movable platform is connected to a driving device for driving it to move left and right, a plurality of retractable extrusion devices for extruding the outer wall of the hose are installed on the left end of the movable platform, the oil pot assembly mechanism comprises an oil pot placement platform, and an ejection mechanism that can move up and down and is used to push the oil pot upward is installed in the oil pot placement platform. The invention has the advantages of saving time and labor and improving assembly efficiency.

The application discloses a sterile water sample collection system and method for water pollution detection, relates to the technical field of water pollution detection, and is used for solving the problems that the prior art can only sample one bottle at a time, the continuous sampling efficiency is low, and on-site operation is inconvenient. The sterile water sample collection system for water pollution detection comprises a telescopic sleeve, a basket arranged at one end of the telescopic sleeve away from a shore, a traction rope connected between the telescopic sleeve and the basket, and a negative pressure bottle stored in the basket, a displacement mechanism capable of moving along the length direction of the telescopic sleeve, and the like. The displacement mechanism capable of moving along the length direction of the telescopic sleeve is arranged on the telescopic sleeve, and a bottle changing mechanism for storing a plurality of negative pressure bottles is arranged on the displacement mechanism, so that the sequential replenishment and sequential replacement of the plurality of negative pressure bottles can be continuously completed at the same sampling position after one-time arrangement, and thus the cumbersome operation of repeatedly recovering, refilling and lowering again for each sample collected in the existing manual telescopic rod sampling mode is avoided.

The application discloses a pilot training whole-process module cooperative personalized scene recommendation system and method, and particularly relates to the technical field of flight training, comprising a training data acquisition module, which is used for synchronizing flight state and control data, system state and training event data, training identification and evaluation data with a unified time reference, organizing training event and stage data, and preprocessing and storing the data during the flight training process.The application realizes precise matching of training scenes and individual ability short boards, overcomes the problem of insufficient training pertinence caused by dependence on fixed rules or instructor experience, enables the training scheme to be self-adaptively optimized according to the pilot ability state, solves the problem of disconnection between training evaluation and configuration, and finally realizes value mining of training data, automatic cooperation of the whole process, and efficient configuration of training resources, thereby significantly improving the fine level of training management and training effectiveness.

The utility model discloses a kind of automobile sheet metal edge covering is used to roll edge wheel, including fixing frame, fixed plate and roll edge mechanism, the top of fixing frame is formed with boss, the top surface of boss and the bottom surface of fixing frame are respectively provided with adjusting groove, the inside of fixing frame is symmetrically equipped with adjusting mechanism, fixed plate is collectively provided two and upper end is respectively connected with adjusting mechanism, the opposite side lower end of two fixed plates is rotatably connected with fixed disc, roll edge mechanism is collectively provided with four groups and the two ends of roll edge mechanism are respectively connected with fixed disc.The utility model is provided with four groups of roll edge mechanism, the wheel body roll edge slope angle in four groups of roll edge mechanism is different, when using, the fixed disc can be rotated by motor drive, the roll edge mechanism needed to use is rotated to lower end, reduces the problem of low efficiency caused by replacing roll edge wheel, one group of roll edge wheel is provided with heating layer, heating layer can heat wheel body, after heating, sheet metal edge covering can be softened, improve edge covering efficiency.

The invention provides a replenishment configuration method and device, electronic equipment, a storage medium and a computer program product, and relates to the technical field of supply chains. The method comprises the following steps: according to an execution sequence of a plurality of workflow definitions in a preset workflow arrangement, sequentially reading configuration data corresponding to each workflow definition based on a spark calculation engine for processing, and determining replenishment information corresponding to the preset workflow arrangement; wherein the execution of each workflow definition needs a processing result corresponding to the previous workflow definition. Through the scheme in the embodiment of the invention, the efficiency of replenishment calculation can be improved.

The invention discloses a low-energy-consumption cooling device for a gas generator set, and relates to the technical field of cooling devices. A gear ring is connected to the bottom plate, a through hole is formed in the gear ring, and a part to be cooled is placed in the through hole and placed on the bottom plate. The to-be-cooled part is placed on the bottom plate, the cooling pipe surrounds the to-be-cooled part and is used for transferring the cooling medium, the cooling medium enters the periphery of the to-be-cooled part through the cooling pipe and absorbs heat, then heat exchange is conducted through the heat exchanger, and the heat exchanger transfers the absorbed heat to cooling water or refrigeration oil; the cooled medium is recycled through the cooling pipe again, external air is sucked in through the air inlet of the cooling box, when the external air passes through the to-be-cooled part, the air is heated, the heated air is exhausted from the air outlet, heat is taken away, and therefore cooling of the to-be-cooled part is facilitated, and due to the fact that the cooling system is closed, the workload of cleaning and maintaining can be reduced, and the cooling efficiency is improved. And meanwhile, the risk of system faults is reduced.

The invention discloses a ship power system fault network dynamic reconstruction method based on deep reinforcement learning, and relates to the technical field of power system information. The ship power system fault network dynamic reconstruction method based on deep reinforcement learning mainly comprises the following steps: topologizing a ship power system circuit diagram to obtain a directed graph, constructing an objective function and a Markov decision model, and training a decision dual depth Q network algorithm by using a priority experience playback strategy; and performing fault network dynamic reconstruction on the to-be-analyzed ship power system to obtain a dynamic switch sequence. By implementing the ship power system fault network dynamic reconstruction method based on deep reinforcement learning provided by the invention, the speed and accuracy of dynamic fault reconstruction can be improved.

The present application discloses a FinFET process standard unit wiring control method and related equipment, which relates to the field of electronic design automation. The method includes: generating two-dimensional and three-dimensional design rule checking rules by preprocessing basic design rule checking data; reading user chip design files to form pre-design data; evaluating three-dimensional design rule prediction values ​​in combination with engine rule data and three-dimensional coordinate values, selecting pin access sequence, and performing basic wiring, through-hole generation and inspection operations. Correcting illegal wiring, and finally generating target wiring data through iterative timing optimization and rule checking.

The utility model discloses a full-automatic fungus bag film laminating machine which comprises a conveying structure, a film body is wound on the outer side without a first motor, a part of the film body is led out and wound on the outer side of a film laminating roller provided with the first motor, in the same way, adhesive tapes are wound on the outer sides of adhesive tape rollers respectively, and filled fungus bags are placed on the top of the conveying structure. After being conveyed to a preset position, a second motor is started to drive a sliding plate to descend to a buffer strip at the top of a pressing strip to press and cover a film body between adjacent film covering rollers to the position of the top of a fungus bag hole, and then an air cylinder is started to descend a pressing head to the position where the pressing head and an electric heating ring press adhesive tape to adhere the film body and the fungus bag; the electric heating ring is heated to heat and cut the film body and the adhesive tape to the position of the top of the fungus bag hole, finally, the sliding plate is moved upwards, pressing and limiting of the stabilizing plate on the flexible film body are relieved, the conveying structure is opened to convey the film-coated fungus bag out, the situation that the efficiency is low due to manual operation can be effectively reduced, and meanwhile the risk of fungus bag pollution is reduced.

The invention relates to a Gunn diode with a diamond-graphene composite heat dissipation structure and a preparation method of the Gunn diode. The Gunn diode comprises a substrate layer; the buffer layer is located on the upper surface of the substrate layer; the channel layer is located on the upper surface of the buffer layer; the first cap layer is located on one side of the upper surface of the channel layer; the passivation layer is located on the upper surface of the channel layer, and one side of the passivation layer abuts against the first cap layer; the diamond heat dissipation layer is located on the upper surface of the passivation layer; the second cap layer is located on the side, away from the first cap layer, of the passivation layer; the cathode and the anode are respectively positioned on the upper surfaces of the first cap layer and the second cap layer; and the graphene layer covers the upper surfaces of the diamond heat dissipation layer, the anode and the channel layer. According to the method, heat accumulation in the Gunn diode can be greatly reduced, the heat dissipation performance is remarkably improved, the temperature generated in the working period is reduced, the probability that the working efficiency is reduced due to the heat effect is effectively reduced, and the service life of the Gunn diode is prolonged.

The invention discloses a rapid sample changing device for a low-temperature cavity, and relates to the technical field of low-temperature detection equipment.The rapid sample changing device is characterized in that a heat conduction base is arranged in a detection cavity, the detection cavity is provided with a sample transferring channel, a sample bearing piece can carry a sample to enter and exit from the detection cavity through the sample transferring channel, the sample bearing piece comprises a sample support and a mounting base, and the mounting base is provided with a second connecting part; the mounting seat rotates along the first direction relative to the heat conducting seat, the first connecting part is matched with the second connecting part, so that the mounting seat and the heat conducting seat are locked, the mounting seat rotates along the second direction relative to the heat conducting seat, the first connecting part is separated from the second connecting part, and the mounting seat and the heat conducting seat are unlocked; the valve is used for opening or closing the sample transfer channel. According to the scheme, the problem of low efficiency caused by limitation of an operation space for replacing a sample is reduced, the detection cavity and / or the sample bearing piece do not need to be heated when the sample is taken out, the detection cavity does not need to be cooled when a new sample is put in, the sample replacement time is effectively shortened, and the sample replacement efficiency is effectively improved.