48results about How to "Efficiently provide" patented technology

The invention provides a data center cascade refrigeration system control method and device, and the method comprises the steps: obtaining an outdoor wet bulb temperature to determine a first target temperature, obtaining an indoor return air temperature to determine a second target temperature, and calculating the temperature difference between the first target temperature and the second target temperature; the data center cascade refrigeration system is controlled to enter a first refrigeration mode, a second refrigeration mode or a third refrigeration mode according to preset conditions, and only the chilled water refrigeration system is started in the first refrigeration mode; in the second refrigeration mode, the chilled water refrigeration system and the evaporation cold and heat pipe refrigeration system are started at the same time; and in the third refrigeration mode, only the evaporation cold and heat pipe refrigeration system is started. In different modes, the system optimizes the refrigeration effect by adjusting the compressor frequency, the water pump frequency, the water supply valve opening, the fan frequency, the fluorine pump frequency, the expansion valve opening and other parameters, and the problems that in an existing refrigeration system in the prior art, the water side natural cooling time is short due to the fact that the temperature difference between the air side and the water side is inconsistent are solved. And more energy is consumed to meet the refrigeration requirement.

The invention provides a wet oxidation catalyst and a preparation method thereof, and a method for treating organic amine wastewater generated by reconstituted tobacco processing through catalytic wet oxidation. The wet oxidation catalyst comprises precious metal active components and a cerium oxide carrier, the cerium oxide carrier is of a porous structure, valence states of Ce in the cerium oxide carrier include positive tetravalence states, part of the precious metal active components are dispersed on the inner surface and the outer surface of the cerium oxide carrier, part of the precious metal active components are embedded into a framework of the cerium oxide carrier, and the cerium oxide carrier is of a porous structure. The valence states of the noble metal active component comprise a zero valence state and an oxidation valence state, and the content of the noble metal active component in the wet oxidation catalyst is 0.1-5% by weight. Due to the fact that precious metal ions are embedded into a cerium oxide carrier framework, interaction between cerium oxide and precious metal active components is stronger, the contact area is larger, active oxygen reaction sites can be provided more efficiently, and organic amine nitrogen substances such as nicotine in the reconstituted tobacco processing wastewater can be decomposed.

The embodiment of the invention provides an anomaly positioning method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring first time sequence data under a preset dimension in a normal time period of a system and second time sequence data under the preset dimension in an abnormal time period of the system; on the basis of the information entropy corresponding to the first time series data and the information entropy corresponding to the second time series data, determining an abnormal dimension with an influence coefficient on system abnormity greater than a threshold value in the preset dimensions; determining an abnormal dimension value under the abnormal dimension based on the similarity corresponding to the first time sequence data and the second time sequence data under the abnormal dimension; and outputting the abnormal dimension and the abnormal dimension value. According to the embodiment of the invention, the difficulty of the abnormal dimension in multiple dimensions can be reduced, and the accuracy of abnormal dimension positioning is improved.

The utility model relates to the technical field of water drinking equipment, and provides a water dispenser which comprises a water purification module, a heat storage module and a heating module. The water inlet end of the water purification module is communicated with a water supply system; the water inlet end of the heat storage module is communicated with the water outlet end of the water purification module; the water inlet end of the heating module communicates with the water outlet end of the heat storage module, and the water outlet end of the heating module communicates with a water outlet of the water dispenser. The water dispenser disclosed by the utility model can efficiently provide high-flow high-temperature clean hot water, so that the instant drinking requirement of a user on the hot water is met, and the health of drinking water is ensured.

The invention relates to the technical field of heat pump systems, in particular to a photovoltaic coupling air source heat pump water heater system and a control method thereof.The photovoltaic coupling air source heat pump water heater system comprises a heat pump system and an intelligent device, the intelligent device comprises a hardware system and a software system, and the hardware system comprises a photovoltaic module and energy storage equipment; a power supply inverter is arranged between the energy storage equipment and the photovoltaic module; and the photovoltaic module converts direct current into alternating current under the action of the power supply inverter so as to drive the rotor compressor to operate. The system automatically judges that redundant electric energy is stored in energy storage equipment, the system intelligently judges, cold water heating is automatically judged according to various environment parameters and system operation parameters of an intelligent algorithm, solar energy resources are fully utilized, and the requirement for efficiently providing hot water at any time is met; and the optimal cold water heating mode for fully utilizing solar energy resources can be quickly judged according to various different weather conditions, so that the self-sufficiency requirement of a user on hot water is met, electric energy is saved, and energy waste is avoided.

The utility model relates to the technical field of anti-freezing of a heat supply pipe network, in particular to an anti-freezing device of a heat supply pipe network for a thermal power plant, which comprises a thermal pipe, an upper-layer anti-freezing box and a lower-layer anti-freezing box, and an upper pipe fitting sealing layer and a lower pipe fitting sealing layer are respectively arranged in the middles of the surfaces of the two ends of the upper-layer anti-freezing box and the lower-layer anti-freezing box. A fan body is arranged on the surface of the inner side of the air outlet, a heating plate is arranged on the inner side of the mounting groove, a control panel is arranged in the middle of the heating plate, a butt joint block is arranged in the middle of the surface of the other end of the heating plate, and a heating lamp is arranged on the inner side of the middle of the surface of the bottom end of the heating plate. The internal heating temperature can be adjusted, the heating device is prevented from being damaged for a long time due to overheating, all-directional sealing can be effectively achieved, reasonable air convection is achieved, water vapor is not prone to rising inside, meanwhile, the height of the heat pipe can be adjusted, the anti-freezing device can be lifted, and the anti-freezing efficiency of the heat pipe can be effectively improved as a whole.

The patent application of the invention provides a method and system for analyzing the influence rule of business expansion change on power demand, and the method comprises the steps: classifying the user groups of business expansion change according to the business type of business expansion change; based on the business expansion change data, obtained after classification, of the various user groups, an actual commissioning proportion calculation formula is adopted to calculate the actual commissioning proportion of the various user groups; according to the actual commissioning proportion of each user group, a characteristic decomposition technology is combined with a regression analysis method to calculate the monthly trend commissioning proportion and the target production time of each user group; according to the month-by-month trend commissioning proportion and the target production time of each type of user group, summarizing an influence rule of each type of business expansion change on the electricity demand; according to the method, the influence of the business expansion change business on the increase of the electricity demand is reflected, the sequential relationship between various business expansion changes and the electricity demand is analyzed, the change trend of the electricity demand is extracted and analyzed, and a scientific basis is provided for accurately summarizing the business expansion influence rule of different user groups.

The invention discloses a nuclear storage and supply integrated method and system based on a pressurized water reactor and fused salt heat storage. The method comprises the following steps that steam is provided for a steam turbine device through nuclear energy of a reactor device; power is generated through the steam turbine device; heat is provided for the fused salt heat storage device through the steam turbine device, and heat is stored and provided through fused salt in the fused salt heat storage device. A nuclear power'machine '(steam turbine device) side is coupled with the fused salt heat storage device to form a nuclear storage and supply integrated system, that is, flexible connection is added between nuclear power and a user, so that decoupling of a nuclear power reactor device and the steam turbine device is realized, a flexible nuclear energy concept is realized, and the system can be applied to peak regulation, large-scale heating and steam supply scenes; the requirements for nuclear power peak regulation and nuclear energy comprehensive utilization are met through the fused salt heat storage device, the reactor power can not be adjusted frequently, potential safety hazards caused by frequent reactor power adjustment are avoided, and the nuclear power safety is improved.

The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. The present disclosure discloses a method and a device, in which, in a wireless communication system, when a location server provides assistance information for measuring location information to a reference signal target terminal which has been set by the location server, the assistance information is provided by having specific time and region information linked thereto, and the terminal obtains the location information by measuring using the assistance information.

The invention provides a road network extraction method, system and device based on image segmentation and a medium, and the method comprises the steps: obtaining an original remote sensing image, and generating remote sensing image data; function parameters are set for a multi-scale segmentation algorithm, the remote sensing image data are segmented, and image layers with different segmentation scales are generated and recorded as segmentation layers; constructing an evaluation model used for calculating a segmentation layer scale selection index, and calculating a segmentation quality evaluation index of each segmentation layer by using the evaluation model; drawing a curve changing along with the segmentation scale based on the segmentation quality evaluation index, and selecting an optimal space segmentation scale of the remote sensing image data in combination with a set threshold value; classifying the remote sensing image data according to the optimal spatial segmentation scale, and generating a road block layer; performing image refinement and vectorization processing on the road blocks to generate corresponding central axes; and searching adjacent central axes by defining a search radius and a search field angle, and connecting the central axes to generate a road network.

The invention provides a non-contact vital sign detection system, which relates to the technical field of non-contact detection and comprises an ultra-wideband radar module, an infrared temperature measurement module, a core processing unit and an output unit. The ultra wide band radar module is used for transmitting nanosecond narrow pulse detection waves to a monitoring space and receiving echo signals; the infrared temperature measurement module is used for collecting an infrared radiation signal sent by a monitoring target; the core processing unit is electrically connected with the ultra-wideband radar module and the infrared temperature measurement module, and is configured to process the echo signal and the infrared radiation signal so as to calculate and output quantitative vital sign data and spatial trajectory information of a monitored target; and the output unit is connected with the core processing unit and is used for outputting quantitative vital sign data and spatial trajectory information. According to the invention, high-precision, quantitative and non-contact synchronous monitoring of multi-target vital signs in a complex daily scene can be realized, so that the limitation that the prior art is affected by clothes shielding, human body movement and distance change is overcome.

The present disclosure is directed to enable an artificial intelligence (AI) service in a machine-to-machine (M2M) system, and a method for operating a first device may include transmitting a first message for requesting to generate a resource associated with training of an artificial intelligence model to a second device, transmitting a second message for requesting to perform the training based on the resource to the second device, receiving a third message for notifying completion of the training of the artificial intelligence model from the second device, and performing a predicting operation using the trained artificial intelligence model.

The invention discloses an energy tunnel enhanced heat exchange system and method based on artificial freezing, and relates to the field of energy tunnel enhanced heat exchange. An energy tunnel enhanced heat exchange method based on artificial freezing is characterized in that in the freezing stage, the critical carbon dioxide artificial stratum freezing technology is adopted for freezing an underground target freezing area; in the shield excavation stage, heat exchange energy pipe pieces are laid in an artificial freezing area, and heat exchange pipes are formed; in the system operation stage, the ground source heat pump is arranged on the energy tunnel loop, the energy tunnel loop obtains terrestrial heat through the heat exchange pipe, fluid in the heat exchange pipe is circulated through the ground source heat pump, and therefore continuous geothermal energy is provided for the using loop. An energy tunnel enhanced heat exchange system based on artificial freezing comprises an underground energy tunnel, a supercritical carbon dioxide refrigerator and a ground source heat pump, wherein the supercritical carbon dioxide refrigerator and the ground source heat pump are arranged on the ground. Cold energy of the stratum in the freezing period is effectively utilized, and the geothermal energy extraction efficiency of the energy tunnel is improved.

A laundry treating apparatus is disclosed. The laundry treating apparatus according to an embodiment of the present invention comprises: a cabinet; a drum disposed in the cabinet and arranged to be rotatable, laundry being accommodated in the drum; a manipulation unit arranged in the cabinet and manipulated by a user to generate a manipulation signal; and a screen output unit arranged in the cabinet so as to output a screen for providing information to the user, wherein: the screen output unit is arranged to output a screen on which any one of multiple targets is selected on the basis of the manipulation signal; and the manipulation unit comprises a multi-function button unit that is activated only for some of the multiple targets in the screen output unit.

The utility model provides a bearing jig, an auxiliary part taking mechanism and machining equipment, the bearing jig comprises a bearing platform and a moving part, the bearing platform is provided with a bearing part and a positioning part, the bearing part is used for bearing a workpiece, the positioning part comprises a first convex block and a second convex block, the first convex block is provided with a first positioning surface, and the second convex block is provided with a second positioning surface; the first positioning surface is perpendicular to the second positioning surface; the moving part comprises a first clamping block and a second clamping block, the first clamping block is provided with a first limiting face, the second clamping block is provided with a second limiting face, the first clamping block can move relative to the first protruding block so that the first limiting face can push the workpiece to the first positioning face, and the second clamping block can move relative to the second protruding block so that the second limiting face can push the workpiece to the second positioning face so that the workpiece can be positioned. When the bearing jig is used for positioning the workpiece, the workpiece can be prevented from inclining due to vibration or shaking, so that the clamping jaw can accurately grab the workpiece, and subsequent workpiece taking is facilitated.

The invention discloses a medium-shallow buried pipe ground source heat pump system and method based on load change control, and the system comprises a plurality of terminal devices arranged in a building, and further comprises a buried pipe group which comprises a plurality of sleeve type buried pipes arranged in an array mode; the multiple tail end devices, the indoor side circulating water pump and the indoor side of the heat pump unit are communicated in a circulating mode to form an indoor side circulating loop allowing indoor side circulating liquid to circulate. The multiple sleeve type buried pipes, the underground side circulating water pump and the underground side of the heat pump unit are communicated in a circulating mode to form an underground side circulating loop for circulating of underground side circulating liquid. The frequency conversion control system is connected with the indoor side circulating water pump and the underground side circulating water pump. The flow of the indoor side circulating liquid and the underground side circulating liquid can be accurately adjusted based on load changes, so that the system can be matched with the actual requirements of a building in real time, energy waste is avoided, and the energy utilization efficiency is improved.

The utility model relates to the technical field of chemical engineering assistance, in particular to a coal tar hydrogenation device capable of efficiently utilizing acid dry gas, which comprises a hydrogenation reaction tank, a liquid inlet, a hydrogen inlet, an exhaust port and a temperature pressure gauge are sequentially assembled on the upper portion of the hydrogenation reaction tank, and a heating furnace is assembled outside the hydrogenation reaction tank. A combustion furnace is integrally arranged at the bottom of the heating furnace, an air supply port is formed in the left side of the combustion furnace, an air inlet pipe is assembled and connected to the left side of the air supply port, a drying tank is assembled on the left side of the heating furnace, and the upper end of the air inlet pipe is inserted into the drying tank; an air supply pipe is inserted into the left side of the drying tank, a desulfurization tank is arranged on the left side of the drying tank, and the upper end of the air supply pipe is connected to the right side of the upper end of the desulfurization tank. According to the device, the device can be conveniently heated from the outside according to use requirements, acidic dry gas is efficiently utilized during heating, combustion materials are conveniently provided, and the device is more efficient and convenient to use.

Disclosed are a laundry treating apparatus and a method for controlling same, the laundry treating apparatus according to an embodiment of the present disclosure comprising: a cabinet; a drum which is provided within the cabinet, is rotatably provided, and accommodates laundry therein; a manipulation part which is provided in the cabinet and is manipulated by a user to generate a manipulation signal; and a screen outputter which is provided in the cabinet and outputs a screen for providing information to the user, wherein the screen outputter is provided to output a course progress screen displaying performance information on a course for treating laundry, and the manipulation part comprises a multi-function button which is activated in at least a part of a plurality of processes performed in the course and, when manipulated by the user in an activation state, a laundry additional process for additionally inputting laundry in the progress of the course is carried out.

The present invention provides a method for efficiently obtaining a high-quality product. The present invention relates to a method for producing an easily polymerizable compound, the method including: mixing an easily polymerizable compound and a manganese-based polymerization inhibitor; adjusting a manganese concentration in an easily polymerizable compound-containing solution obtained through the mixing by bringing at least a portion of the easily polymerizable compound-containing solution into contact with a cation exchange resin; and crystallizing from an easily polymerizable compound-containing solution having a manganese concentration of 5 mass ppm or lower obtained through the adjusting.

A method for producing a sulfide solid electrolyte, comprising: mixing, in a solvent, raw material-containing substances including a plurality of raw materials including at least one type of atom selected from among a lithium atom, a phosphorus atom, a sulfur atom, and a halogen atom; and then heating, the raw material-containing material including elemental sulfur and lithium sulfide, the elemental sulfur being used more than 1.0 mol with respect to 1.0 mol of the lithium sulfide.

The invention provides a service providing device, a service providing method and a computer-readable recording medium capable of effectively providing services such as advertisements. A service provision device is provided with: a route information reception means for receiving route information indicating a movement route for each of a plurality of moving bodies having an autonomous navigation function; a position information receiving unit that receives position information indicating the current position of each of the plurality of moving bodies; and a service provision means that, if the number of the moving bodies passing through the vicinity of the predetermined specific location does not include the predetermined specific location but is equal to or greater than a first given value, presents the moving bodies having the number equal to or greater than the first given value with a path passing through the predetermined specific location. The service providing unit provides a first service to a user of at least a portion of the moving bodies if at least a portion of the moving bodies among the number of moving bodies equal to or greater than the first predetermined value actually pass through a predetermined specific location.

The system of the present invention dynamically calls artificial intelligence memory and emotion to interact with a large language model, including a processor, a remote server for processing the emotional state of an administrator, and a first display module for users with a first camera module installed and a second display module for administrators with a second camera module installed, respectively used to capture the user's face and the administrator's face; the user uses a first voice module, and the administrator uses a second voice module; the processor can run the following program modules: a knowledge acquisition module, a knowledge parsing module, an input module, and an evaluation module. The interactive knowledge management system of the present invention interacts with the user and the administrator respectively in terms of face and voice, realizes rapid association with other user faces in the same field or with the same preferences, and efficiently and accurately provides the knowledge data that the user is concerned about, realizes the administrator's emotional monitoring, and makes the managed knowledge data more able to avoid unexpected security issues.

The invention discloses a commodity providing apparatus, a computer program product, a commodity providing system, and a computer readable recording medium. The commodity providing device can communicate with a terminal of a user. A product provision device is provided with: an inventory management means for managing the inventory status of products in a product group including a plurality of types of products; and a first-type option presentation unit that presents a first-type option associated with the commodity group and including an inventory status image of the commodity group to the terminal in a manner selectable by the user, and that presents the first-type option on the condition that the presented first-type option is selected. And prompting the inventory condition information of each commodity of the commodity group associated with the first type of option selected by the user to the terminal. According to the invention, commodities can be provided efficiently.

The invention discloses an ocean engineering construction material centralized distribution optimization method, which is used for carrying out ocean engineering construction material centralized distribution planning and distribution with wide applicability, high efficiency and flexibility, and improving the space utilization rate and arrangement efficiency in a centralized distribution process. The method comprises the following steps: establishing an ocean engineering centralized distribution station database; establishing an ocean engineering to-be-assembled construction material database; preliminary distribution station shunting; sorting the distribution priorities of the storage locations; optimization of storage location distribution: constructing a storage location distribution optimization function, and establishing a storage location distribution decision for construction materials in the same centralized distribution station by taking maximization of the space utilization rate as a target; and optimizing the set distribution scheme by using the genetic algorithm: performing iterative optimization based on the genetic algorithm, and selecting the optimal set distribution scheme meeting the set distribution constraint condition. According to the method, the space utilization rate and the construction material management efficiency in the centralized distribution process are greatly improved, and the conditions of secondary carrying and construction material retention are effectively reduced.

The present invention provides a method for efficiently obtaining a high-quality product. The present invention relates to a method for producing an easily polymerizable compound, the method using a purification apparatus including a wash column and at least one of a crystallization tank or a ripening tank, the crystallization tank forming easily polymerizable compound crystals from an easily polymerizable compound-containing solution or a mother liquor in an easily polymerizable compound crystal-containing slurry, the ripening tank growing the easily polymerizable compound crystals, the purification apparatus further including a line that includes a bend having a ratio R / D of radius R of curvature to line inner diameter D of more than 4 and not more than 10 and that is connected to at least one selected from the group consisting of the crystallization tank, the ripening tank, and the wash column, the method including sending the easily polymerizable compound crystal-containing slurry through the line.

An embodiment of the present disclosure provides a method for providing digital production planning information, comprising: providing an extensible software model and a logic set for generating production planning data to a client; receiving first input data comprising benchmark information of a manufacturing production system and second input data for parameter setting; and based on the first input data and the second input data, performing at least one of learning, evaluation, operation, deployment and management on at least one strategy to provide production planning data to the client.

The utility model belongs to the technical field of electronic cigarettes, and discloses an electronic cigarette based on a mobile power supply, which comprises a mobile power supply assembly and a smoke cartridge assembly, the mobile power supply assembly comprises a first battery, a first charging circuit, a DC-DC boost circuit, a first single-chip microcomputer and an elastic needle. The smoke cartridge assembly comprises a second battery, a second charging circuit, a heating core, a second single-chip microcomputer and a conductive nail. According to the electronic cigarette based on the portable power source, the electronic cigarette and the portable power source are combined into an integrated product, the electronic cigarette not only has the function of the electronic cigarette, but also has the function that the portable power source supplies power to external equipment, and an electronic cigarette smoking set is effectively provided for an electronic cigarette user group.

The present disclosure relates to a communication method and system for integrating IoT technology with a 5G communication system to support a higher data transmission rate than a 4G system. The present disclosure can be applied to smart services based on 5G communication technology and IoT-related technologies (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security and safety-related services, etc.).

An active ingredient generating device (10) is provided with: a main body part (12); a first blower (14) that generates a first airflow; an active ingredient generator (18) that generates an active ingredient; a first passage (12) formed inside the main body (12) and through which a first air flow generated by the first blower (14) flows; and a second channel (24) formed inside the main body (12), the active ingredient generated by the active ingredient generator (18) flowing through the second channel (24). The main body (12) has: a first outlet (50) that connects the first channel (20) to the outside of the main body (12) and blows out a first airflow flowing through the first channel (20); and a second outlet (66) that connects the second channel (24) to the outside of the main body (12) and blows out an active ingredient flowing through the second channel (24). The second blow-out opening (66) is provided at a position at which the active ingredient blown out from the second blow-out opening (66) can be sucked by the first airflow blown out from the first blow-out opening (50).

The invention relates to a switching device comprising a switch (ED) and designed to perform a test for one aspect of the operational capability of the switch (ED), to store data relating to the performed test in a local storage device, and in response to a request for data about one or more performed tests sent by means of a first protocol for wireless communication, transmitting the data about the performed tests stored in the storage device to a recipient specified by the request by means of one or more messages. According to the invention, better and more effective analysis of the characteristics of the switch is realized.