52results about How to "Realization cost" patented technology

The invention discloses an electric power material supply management and control system and a method thereof. The electric power material supply management and control system comprises a master control center, a sub-control center, a material warehouse, a mobile control terminal and a data processing platform. The electric power material supply management and control method comprises the following steps: S1, material demand prediction; s2, intelligent scheduling; s3, performing real-time monitoring; s4, risk assessment and early warning; and S5, emergency response is carried out. The electric power material supply management and control system and the method thereof can improve the material supply efficiency, enhance the decision support capability, make the decision more accurate and efficient, help to optimize resource configuration, improve the overall operation efficiency, improve the transparency and visualization of a supply chain, enhance risk management, guarantee the safe and stable operation of a power grid, improve the emergency response speed, and improve the power supply efficiency. The resource allocation is optimized, the inventory cost is reduced, the fund utilization efficiency is improved, the optimal allocation of resources is realized, and the electric power material requirements of each region can be better met.

The invention discloses a preparation method of an amphiphilic carbon dot, the amphiphilic carbon dot and application of the amphiphilic carbon dot. According to the amphiphilic carbon dots, at least one of phenol, catechol, resorcinol or hydroquinone is used as a first precursor, and at least one of urea, aniline, o-phenylenediamine or 1, 2, 4-triaminobenzene is selected as a second precursor; after mixing and dissolving, reacting for 4-8 hours under the condition of 180-220 DEG C to prepare initial carbon dots; separating and purifying the initial carbon dots in a chromatographic column, collecting a second component, removing the solvent through rotary evaporation, and drying to obtain the amphiphilic carbon dots. The degreasing agent prepared from the obtained amphiphilic carbon dots has strong adsorption capacity, low toxicity and good stability, can effectively remove oil stains, has the characteristic of low foam in the use process, simplifies the cleaning process and improves the efficiency.

The invention discloses a design cost optimization method, system and device for a real estate project and a medium. The method comprises the steps that a plurality of product modular units are generated in a target engineering project; associating the product modular unit with a project unit identifier; in the target engineering project, obtaining a corresponding project product list library and a contract planning list; taking each product modular unit as a basic unit, determining a corresponding design cost influence factor according to the corresponding project product list library and the contract planning list, and performing engineering project cost budgeting to obtain a project cost budgeting result; in the planning and construction process, obtaining project construction data and actual construction cost of each product modular unit; obtaining a corresponding budget cost early warning interval based on the project unit identifier, judging whether the actual construction cost is within the corresponding budget cost early warning interval, and obtaining a budget cost evaluation result; according to the invention, the cost budgeting accuracy of the real estate project is improved.

This invention discloses a method for optimizing the cost management of flue gas pollution control, comprising: Step 1: generating a set of operating units for control equipment; Step 2: generating a sequence of combined energy consumption paths; Step 3: inputting the combined energy consumption path sequence into an improved Koopa model; Step 4: generating initial path features through a path embedding module and generating steady-state evolution features through a steady-state evolution coding module; Step 5: generating rearranged path features through a disturbance track rearrangement module using a smoke load tidal migration mechanism and generating a path cost evolution sequence through a cost trend output module; Step 6: performing weighted splitting of path affiliation to generate single-path control cost units; Step 7: performing emission contribution mapping to generate a path contribution sequence and using the MCTS algorithm for tree search to generate a control path adjustment set; Step 8: outputting the cost optimization results. This invention combines the improved Koopa model and the MCTS algorithm to achieve dynamic optimization of flue gas control paths.

The utility model discloses a clamping device for numerical control boring and milling of a support plate, which comprises a device base, a side-sway power chamber and a side-sway bearing seat, the side-sway power chamber is mounted on the device base, the side-sway bearing seat is mounted on the device base, and a multi-dimensional pneumatic clamping structure is mounted on the side-sway bearing seat; the utility model relates to the technical field of support plate production auxiliary equipment, the device skillfully adopts a multi-dimensional pneumatic clamping structure, the side of a support plate processing piece is accurately and fully clamped through four embedded side pressurizing clamping hands, and on the basis, the device can also carry out side-sway displacement on the whole bearing clamping table, so that the production efficiency is improved, and the production cost is reduced. And flexible adjustment of the numerical control boring and milling cutter head is matched.

The low-profile vehicle-mounted antenna comprises a PCB monopole antenna, the PCB monopole antenna comprises a board body, antenna radiation patterns are arranged on the front face and the back face of the board body respectively, the board body directly feeds through a cable, and a printing grounding structure is arranged on the board body, forms electromagnetic coupling with the cable and is used for expanding the bandwidth of the antenna. According to the low-profile vehicle-mounted antenna, the antenna radiation patterns are arranged on the two sides of the plate body respectively, so that a low-profile flat structure is achieved, and the height of the antenna is reduced. And meanwhile, by reasonably utilizing the coupling effect of the cable and the printed grounding structure on the radiation patch, the bandwidth of the antenna is expanded, and the full-band stable performance is realized. And direct feeding is realized through the cable without an additional and complex feed network, so that the effects of simplifying the structure and reducing the cost are achieved.

The present application belongs to the technical field of metal cutting machining control, and particularly relates to a chip removal control method and system for a machining center, which method comprises: collecting real-time vibration signals of the machining center and preprocessing to obtain pure vibration signals; performing periodic stationarity analysis on the pure vibration signals to obtain periodic stationarity purity of each frequency band signal and determine an optimal characteristic frequency band; extracting features capable of representing chip accumulation evolution trend based on the optimal characteristic frequency band and performing real-time grading on the chip accumulation state; and executing a matching active avoidance or graded response control strategy according to the chip accumulation state grade. The present application can accurately distinguish random chip accumulation impact from normal machining load fluctuation, significantly improve the robustness and sensitivity of monitoring, and realize intelligent control upgrade from passive response to active avoidance.

The application discloses a control method and system for realizing optimal slitting of a steel coil, the method is only for a production line with slitting capability, and the method comprises the following steps: determining an actual weight of raw material used for manufacturing a large coil; configuring a standard material yield according to historical data; calculating a single-coil weight range of small coils at an outlet of the production line based on unit capacity of different types of production lines; calculating an optimal slitting number range F according to a formula; wherein, roundup() is a rounding-up function, A is the actual weight of the raw material, C is the standard material yield, [G min , G max ] is the single-coil weight range, G min is a minimum value of the single-coil weight at the outlet of the production line, G max is a maximum value of the single-coil weight at the outlet of the production line, and 0 represents no decimal point; and the large coil is controlled to be divided into a plurality of small coils based on the optimal slitting number range in the production line with the slitting capability.

The invention discloses a basic electricity price calculation mode determination method and device, equipment, a medium and a product, and relates to the technical field of power grid dispatching. According to the disclosed basic electricity price valuation mode determination method, in combination with the predicted time-sharing electricity purchase cost, the predicted energy storage depreciation cost, the predicted return electricity supply and sale cost, the predicted electric energy quality punishment cost, the predicted carbon transaction cost and the predicted operation and maintenance cost of the micro-grid in the next scheduling period, the time-sharing electricity price valuation mode of the micro-grid in different valuation modes is determined. And determining the target pricing mode of the basic electricity price of the micro-grid in the next scheduling period according to the comparison result of different comprehensive costs according to the comprehensive cost of the micro-grid in the next scheduling period. The pricing mode obtained by the invention better accords with the actual operation condition of the micro-grid, and the technical problem of how to reasonably change the pricing mode of the basic electricity price on the basis of multi-stage energy regulation and control and realize energy regulation and control and cost optimization of the industrial park is solved.

The invention relates to a power module for a power electronic device, said power module comprising at least: at least one power semiconductor component; a substrate on which the power semiconductor assembly is fixedly arranged; and the heat conduction structure is used as a packaging part to directly coat the power semiconductor assembly. The invention also relates to a corresponding power electronic device and to a corresponding production method for a power module. The heat-conducting property can be improved, so that the optimized working efficiency is realized. In addition, the power module has a reduced number of components and can be manufactured in a cost-effective manner.

The present application relates to a low-cost iron-nickel-based heat-resistant alloy and a high-speed rolling method thereof, and belongs to the technical field of special alloy manufacturing. The present application solves the technical problems of cracking, short tool life, high energy consumption and low efficiency in subsequent solid solution treatment caused by uneven material temperature rise and cooling during high-speed rolling of the existing heat-resistant alloy. In the method of the present application, the heated heat-resistant alloy rolling stock is sequentially passed through the rough rolling, intermediate rolling and finishing rolling units. At least two cooling devices are arranged at the key positions in the later stage of the finishing rolling unit. The polyacrylamide aqueous solution containing specific particle size and proportion of aluminum oxide powder is used for intermittent jet cooling of the wire. The finished wire is directly put into the solid solution furnace for online solid solution treatment and water cooling. The present application realizes the integrated production of heat-resistant alloy wire from rolling to heat treatment with high efficiency, high quality and low energy consumption. The prepared wire has uniform structure and excellent performance, and is especially suitable for manufacturing engine valves.

The invention discloses an X-ray imaging detection module and a manufacturing method thereof. The X-ray imaging detection module includes: a circuit board; the sensing material layer is used for converting the X-ray penetrating through the detected target into an electric signal; the first circuit is used for processing an electric signal provided by the sensing material; the first circuit is formed on the circuit board, the second circuit is formed on the circuit board and is used for supplying power to the sensing material layer and the first circuit and carrying out signal processing, the X-ray imaging detection module further comprises an interconnection layer, and the interconnection layer is electrically connected with the sensing material layer and the first circuit and provides electrodes connected with the second circuit. According to the X-ray imaging detection module, the high-density sensing material layer and the first circuit are arranged on the interconnection layer, and the low-density second circuit is arranged on the circuit board, so that the device is simple in structure, simple in manufacturing process, low in cost and good in performance.

The invention relates to a multiphase composite flame-retardant waterproof coiled material and a preparation method thereof. The flame-retardant waterproof coiled material comprises an upper waterproof layer, a flame-retardant middle layer and a lower waterproof layer which are sequentially laminated and compounded from top to bottom, the upper waterproof layer and the lower waterproof layer are thermoplastic polymer layers; the flame-retardant middle layer comprises a base material layer, at least one first patterned flame-retardant layer combined on the upper surface of the base material layer and / or at least one second patterned flame-retardant layer combined on the lower surface of the base material layer, and a thermoplastic protective adhesive layer covering the surfaces of the patterned flame-retardant layers and the surface of the base material layer; the horizontal shape of the patterned flame-retardant layer is a two-dimensional area shape and corresponds to the plane outline of at least one fire risk area preset on the target laying surface.

The invention relates to a communication matching method, a communication component and a storage medium, and the communication matching method comprises the steps: carrying out the software flashing through employing a union set of communication matrixes of a plurality of vehicle types, and then operating the software; monitoring the receiving condition of the message to be received, and identifying the current vehicle type according to the receiving condition; the communication interfaces are switched based on the current vehicle model, so that communication matching is realized among the controllers. By implementing the communication matching method provided by the invention, automatic communication matching can be realized, and the problems of high cost and poor software reusability in the prior art are improved.

The invention relates to the technical field of laser micro-nano processing, and discloses a real-time in-situ monitoring imaging method for pulse laser processing, which comprises the following steps of: a, monitoring femtosecond laser processing in real time by using a high-speed holographic single-exposure compression imaging system and a high-speed video single-exposure compression imaging system; b, the laser is subjected to beam splitting through a beam splitter prism, and the laser is guided to the surface of the sample for three-dimensional shape micro-nano machining; and c, quickly coding the image information of the surface of the sample by using a digital micromirror device (DMD). According to the real-time in-situ monitoring imaging method for pulse laser processing, the high-speed two-dimensional image and the high-speed three-dimensional shape information of the processed material can be obtained at the same time, ultra-fast imaging is achieved in a low-cost mode, real-time imaging can be conducted on femtosecond laser processing, the sample is monitored in situ, and the real-time monitoring and imaging effect is achieved. The imaging system is independent and can reconstruct a low-frame-rate image into a high-frame-rate dynamic video, and the storage space is saved.

The present invention discloses a digital pathology system based on low-resolution imaging. By scanning pathological sections, low-resolution pathological images can be quickly acquired, and then the pathological images are stored in a low-resolution manner. When in use, super-resolution image processing technology is used to construct high-resolution images. This can reduce resource consumption caused by image storage while ensuring image quality. Images with different usage frequencies are classified and stored, and frequently used high-resolution images are stored separately, which can greatly improve retrieval speed.

The application relates to a steel production cost calculation and sales order decision method and system, wherein the method comprises the following steps: synchronously collecting various data of a steel enterprise to form a multi-source data set; converting the multi-source data set into decision rules for steel production, constructing an optimal process path of steel production and constraint conditions of each process of the optimal process path of steel production based on the decision rules; simultaneously realizing the collaborative optimization of the whole-process cost of steel production and the cost of each process based on the multi-source data set, the optimal process path and the constraint conditions of each process to obtain a cost calculation result of steel production; and outputting a steel production suggestion and a cost report based on the cost calculation result of steel production to provide guidance for sales order. The application can provide effective steel cost calculation and guidance for sales order.

The invention belongs to the technical field of electronic device protection, and particularly relates to a heat insulation protection material for a disaster recovery memory, which comprises the following components in parts by weight: 20-25 parts of diatomite, 15-20 parts of fumed silica, 10-12 parts of calcium hydroxide, 4-6 parts of white cement, 15-25 parts of copper sulfate pentahydrate, 15-25 parts of magnesium chloride hexahydrate and 2-3 parts of glass fiber. And 1-2 parts of polycrystalline mullite fiber. The protective material in the scheme shows excellent flame retardant property, can keep stability in extreme environments such as fire disasters and the like, and prevents the thermal insulation protective material from burning or releasing harmful gas, thereby providing unreachable guarantee for comprehensive safety of the vehicle disaster recovery memories.

The invention discloses a control method of spaceborne coarse pointing equipment and spaceborne coarse pointing control equipment. The control method comprises the following steps: regularly comparing and refreshing key parts of a program segment; performing real-time comparison and rewriting on key control parameters of the soft core side; soft core side soft reset and system-on-chip overall reset are carried out; and performing processor local bus data interaction verification. According to the control method of the satellite-borne coarse pointing device and the satellite-borne coarse pointing control device, single event upset resisting measures are specifically taken for the soft core side and the logic side of the on-chip control system of the coarse pointing mechanism and modules which are possibly influenced by single event upset in the data transmission process; the precise, stable and safe control of the satellite-borne coarse pointing mechanism is ensured; the control equipment adopts a soft core processor on the FPGA to carry out operation, and the soft core processor realizes the replacement of the DSP and prevents the DSP from being influenced by single event upset.

The present invention relates to a cooling system and a cooling method based on an expandable phase change cooling device, which belongs to the field of cooling technology for heat dissipation equipment, and solves the problem in the prior art that the continuous increase in equipment power leads to an increase in the volume of the cooling system, but at the same time, the requirements for miniaturization, lightness and low cost of each device are also getting higher and higher. The cooling system of the present invention adopts a two-stage cooling system. When the heat dissipation device is not working, the cooling is performed through the secondary cooling system, and the cold is stored in the phase change material of the energy storage device. A low-power cooling system can be used for cooling. When the heat dissipation device releases heat intermittently and violently, the phase change material in the cold storage device quickly releases cold, and the device is cooled through the primary cooling system. In addition, the energy storage device adopts an expandable phase change cooling device, which can adjust the cold storage capacity according to the cooling needs, reduce the volume of the cooling system, and can be applied to the cooling of equipment with different heat dissipation power and duty cycle.

The invention relates to the technical field of image data processing, in particular to a self-adaptive positioning method and system for an intelligent factory, and the method comprises the steps: obtaining a positioning environment image signal of a to-be-detected target through a CCD image shooting device, and carrying out the preprocessing of the image signal of the to-be-detected target, network training is carried out on the processed image signals through deep learning, and image features are extracted; the method comprises the following steps: collecting physical data of a to-be-detected target through various sensors, fusing the physical data, classifying the physical data of the to-be-detected target by using a convolutional neural network, and establishing a training model; performing big data analysis on the image features and the training model, and identifying an actual positioning application scene and a positioning demand of the intelligent factory; and intelligently matching a positioning mode according to an actual positioning application scene and a positioning demand. The positioning mode can be adaptively matched according to the actual application scene and the positioning requirement of the intelligent factory, and the system cost is reduced while the positioning precision is improved.

This invention discloses a cross-platform intelligent task processing system and method based on a cloud-local hybrid architecture, belonging to the fields of artificial intelligence and automation technology. It includes: user terminals receiving natural language instructions through a unified message gateway and sending them to a task processing hub; the hub dynamically selecting a local or cloud model for semantic understanding and task decomposition according to a strategy, generating atomic operation descriptions; distributing tasks to heterogeneous target terminals based on device capability maps; each terminal converting the atomic operation descriptions into local system calls through a cross-platform atomic operation adapter library and executing them securely, with risky operations executed in a sandbox; communication employing multiple encryption methods; the hub integrating a billing module for cost estimation, real-time billing, and budget control; and the hub feeding back execution results to the original message channel through a unified message gateway. This invention ensures data security through intelligent planning and privacy separation, decouples the core architecture from the deployment form, and supports multiple deployment forms and cross-platform collaboration.

The invention discloses a preparation method of an efficient lithium ion battery electrolyte based on a novel polymer, and relates to the technical field of battery electrolytes.According to the polymer electrolyte, through reasonable molecular design and polymerization reaction, high ion conduction performance can be achieved, rapid transmission of lithium ions in a battery is ensured, and the service life of the battery is prolonged. According to the lithium ion battery, the migration resistance of ions in the transmission process is reduced, the ionic conductivity of the electrolyte is effectively improved, and the lithium ions can still rapidly and smoothly migrate between the positive electrode and the negative electrode in a low-temperature environment, so that the problem of discharge capacity attenuation caused by conductivity reduction is avoided, and the service life of the lithium ion battery is prolonged. According to the present invention, the lithium ion battery can maintain the high working efficiency under the extremely cold condition, and the diffusion resistance of the lithium ion in the electrolyte and the non-selective reaction of the lithium ion on the electrode surface are reduced by adding the various different functional additives so as to improve the cycle efficiency and the overall performance of the battery.

The application discloses a beverage high-temperature sterilization and cooling system, and relates to the technical field of product sterilization. The beverage high-temperature sterilization and cooling system comprises a liquid beverage conveying line and a bottled beverage conveying line, the liquid beverage conveying line and the bottled beverage conveying line are connected through a liquid bottling assembly, a pre-warming heat exchanger and a high-temperature heat exchanger are sequentially arranged on the liquid beverage conveying line along a liquid flow direction, a plurality of cooling assemblies are arranged on the bottled beverage conveying line, the plurality of cooling assemblies are connected with the pre-warming heat exchanger through circulating pipes, and the pre-warming heat exchanger, the high-temperature heat exchanger and the plurality of cooling assemblies are all signal-connected with a controller. The beverage high-temperature sterilization and cooling system solves the technical problem that the existing beverage sterilization has high energy consumption and cannot be effectively utilized, and achieves the technical effect of reducing production cost and energy consumption.

This application discloses a heat dissipation module, electronic device, and heat dissipation method, applied to electronic devices. The heat dissipation module includes: a fan with an impeller and a fan housing surrounding the impeller for generating cooling airflow; a heat dissipation fin assembly disposed in the path of the cooling airflow for heat exchange with the cooling airflow; a duct with an inlet, an outlet, and a flow channel connecting the inlet and the outlet; the inlet is connected to a wind zone on the fan housing for diverting a portion of the cooling airflow into the duct; the flow channel includes a nozzle structure with a narrowing section, the narrowest part of which is a throat for accelerating the flowing guiding airflow; at least one air intake is provided on the duct corresponding to the throat or narrowing section; when the accelerated guiding airflow flows through the throat, a negative pressure is generated at the air intake using the Venturi effect to draw in secondary airflow from outside the duct, thereby cooling the heat-generating area of ​​the electronic device.

The utility model provides a detection device for a hydraulic breaking hammer, which relates to the technical field of detection devices and comprises a detection mechanism. According to the utility model, under the action of the detection mechanism, the first motor is utilized to drive the rotating rod and the conveying belt, and then the breaking hammer needing to be detected is conveyed into the clamping device, so that comprehensive inspection of equipment is facilitated, manual intervention is reduced, the working efficiency is improved, and then a controller is started, so that the breaking hammer can be automatically detected. The scanner is arranged at the bottom of the crushing hammer, so that the scanner comprehensively scans the crushing hammer, when problems are detected, signals are transmitted to the display screen through the sensor, workers can conveniently check the positions of the problems, maintenance is facilitated, the searching time is shortened, in addition, the bottom of the display screen is connected with a storage through a wire, and the storage is convenient to use. The defective breaking hammers can be conveniently recorded and stored, the problem of the cost of manual real-time equipment supervision in the prior art is solved, the automation efficiency is realized, and the cost is saved.

The invention discloses a decision scheme generation method based on data driving, and relates to the technical field of decision generation, and the method comprises the following steps: S1, applying the decision scheme generation method based on data driving to active remanufacturing of in-service mechanical products, and designing three in-service mechanical product remanufacturing schemes for the in-service mechanical products meeting the remanufacturability, and obtaining failure characteristic data of the in-service mechanical product meeting the remanufacturability, carrying out quantitative processing on the failure characteristic data, obtaining pollution emission data in the remanufacturing process of the in-service mechanical product meeting the remanufacturability, and processing the pollution emission data. According to the decision-making scheme generation method based on data driving, the failure characteristic data and the pollution emission data of the in-service mechanical product meeting the remanufacturability are obtained and processed, data support is provided for the follow-up process, and the decision-making scheme is generated based on the failure characteristic data of the in-service mechanical product meeting the remanufacturability. And formulating a grading threshold matrix of each type of failure characteristics.

The utility model provides energy-saving high-efficiency combined sludge drying equipment for a sewage treatment plant, which comprises a disc drying machine comprising a first-stage drying treatment area and a second-stage drying treatment area, sludge enters the second-stage drying treatment area after being primarily treated by the first-stage drying treatment area, and the sludge enters the second-stage drying treatment area after being treated by the second-stage drying treatment area; the water content of the sludge in the secondary drying treatment area is relatively low after primary treatment, so that the temperature of gas discharged after sludge treatment in the secondary drying treatment area is relatively high and relatively dry, and the gas discharged from the secondary drying treatment area is introduced into the primary drying treatment area to be reused at the moment, so that the energy utilization rate is increased, and the treatment efficiency is optimized. Meanwhile, according to the equipment, waste heat is recycled from gas with waste heat discharged from the first-stage drying treatment area through a heat cycle assembly, the influence on the environment is reduced, and effective utilization of resources is achieved. Therefore, the equipment can realize cyclic utilization of the heat energy, so that the energy is saved, and the cost is also reduced.

The utility model discloses an infrared collimating lens, which comprises a lens cone, an internal component arranged in the lens cone, and a first locking piece and a second locking piece which are respectively arranged at two ends of the internal component and fix the internal component in the lens cone, the internal assembly sequentially comprises a first lens, a first spacer, a second lens, a third lens, a second spacer and a fourth lens from the object side to the image side along the optical axis. According to the utility model, one of the four lenses is a plastic lens, so that the cost, the total length and the weight can be reduced as much as possible while the collimation effect is ensured. Specifically, the aspheric plastic lens is adopted to realize correction of various aberrations of light, light emitted by a laser radar is collimated into parallel light, an infrared light collimation effect is better realized, and through reasonable distribution of focal power and surface types of each lens, the collimation capability of the lens is effectively improved, and the infrared collimation lens with high reliability and low cost is obtained.

A flat plate sedimentation type fully automatic centrifuge, including a bottom plate, a motor, a drum, and a casing; a damping shock absorber is arranged on the lower side of the bottom plate; the drum and the motor are arranged on the upper side of the bottom plate, and the motor is connected to the drum by belt transmission; the casing covers the outer side of the drum, and an upper cover is arranged on the upper side of the casing; an explosion-proof lamp, a material inlet and outlet device, a scraper mechanism, a liquid inlet pipe, a material level detector, and an observation port are arranged on the upper cover; a sight glass made of transparent material is arranged on the observation port; a pumping device is also arranged on the position of the casing corresponding to the upper side of the drum, and the material inlet and outlet device and the pumping device both include a tube body, a cylinder shell, a reset shell and a sliding piston, and the tube body reciprocates axially relative to the cylinder shell and the reset shell; a reset spring is arranged in the reset shell, and after each movement, the tube body is returned to the initial state by the elastic force of the reset spring, completing the entire work process. This centrifuge is fully automated, one-button operation, high safety performance, easy to clean, and can effectively reduce labor intensity, improve production efficiency and drug quality.