32results about How to "Realize reasonable regulation" patented technology

The invention provides a charging plan making method based on an electric vehicle battery swap station time sequence response model. The method comprises a step of establishing a backup battery control ability model in a battery swap station for the characteristic of an electric vehicle swap model, establishing a battery group state vector in the battery swap station, grouping battery group controlled states to obtain corresponding state vectors, and determining each state battery group number, a step of obtaining the load margin of the backup battery group in the battery swap station through recursive simulation, comprising calculating the battery swap station load margin of a t time and calculating following time load margin belt according to the actual load of the t time battery group, a step of proposing the making method of a battery swap station service provider charging plan with the combination of the load margin belt of the backup battery group in the battery swap station and the target load determined by a grid operation requirement under the premise of satisfying an electric vehicle swap requirement and a grid operation requirement. On the basis of satisfying the swap requirement, the reasonable regulation and control of the backup battery group charging time and charging quantity is realized, and the economic and efficient operation of the battery swap station is realized.

The invention provides an operator position information supervision method and system. The method comprises the steps of acquiring position information uploaded by a positioning device; judging whether the current time of the system is contained in a preset time interval range or not; when the current time of the system is contained in a preset time interval range, obtaining identification information and position information of the positioning device, obtaining a first set of identifications matched with the identification information, and obtaining an effective operation area corresponding to the first set of identifications; judging whether the position information is located in the effective operation area or not; and when the position information is not located in the effective operation area, genertaing warning information wherein the warning information at least comprises identification information of the positioning device, so that reasonable supervision on operators is realized.

The invention relates to a fuel cell air humidifying system, a fuel cell system and a vehicle. The fuel cell air humidifying system comprises an air humidifying device; the air humidifying device comprises a humidifying part and a dehumidifying part; the humidifying part is provided with a dry air inlet and a wet air outlet connected with a fuel cell stack; the dehumidifying part comprises a humidair inlet and a dehumidified air outlet; the humidifying system further comprises an air-liquid separation device and a liquid collection device; the air-liquid separation device is used for collecting the moisture generated by the fuel cell stack; and the liquid collection device is used for storing the moisture collected by the air-liquid separation device and is connected with the humid air inlet so as to quantitatively supply water to the air humidifying device. Excess moisture during high-power operation of the fuel cell system is collected and stored, and the moisture is supplied to theair humidifying device when the low-power operation of fuel cells leads to insufficient moisture of the air humidifying device, so that the balance of moisture supply is achieved, the reasonable regulation and control of the humidity are realized, and the fuel cell stack is ensured to be in a reasonable humidity range.

The invention discloses a rare earth electrolytic tank for producing rare earth and alloys thereof. The rare earth electrolytic tank comprises an electrolytic tank body, a cathode group structure, ananode group structure and a tank upper portion structure, wherein the electrolytic tank body comprises a tank shell and a tank lining, the tank upper portion structure comprises a vertical column girder frame, a material feeding system, a shell ramming system, an anode lifting and busbar switching system and a tank hood plate, the upper end of the anode group structure is connected with the anodelifting and busbar switching system, anode blocks at the lower end are vertically inserted in electrolyte inside the tank body, the parts, exposed outside the electrolyte level face, of the anode blocks are covered by an anode covering material, the anode lifting and busbar switching system is used for adjusting the polar distance between the anode blocks and the cathode group structure, the material feeding system, the shell ramming system and the anode lifting and busbar switching system are integrated into an intelligent tank control system, the upper edge of the tank hood plate is connected with the edge of the side portion of a horizontal hood plate, and the lower edge of the tank hood plate is connected with the upper surface of the tank shell to realize closeness of the electrolytictank. By means of the rare earth electrolytic tank for producing the rare earth and the alloys thereof, rare earth electrolytic tank automatic continuous, high-efficiency, low-energy-consumption, low-cost and clean production is realized.

The invention discloses an intelligent agricultural Internet of Things system. The system comprises a client, a third-party transaction module, a server, a main controller, control terminals, a sensornode, an image acquisition module and feedback execution terminals. The sensor node transmits the collected environment data to the main controller through an internal network in a wireless mode, meanwhile, the image acquisition module sends the acquired agricultural product image data to the main controller through the Internet, and the main controller receives and completes processing and analysis of the environment data and the agricultural product image data, and outputs a corresponding control command to each control terminal based on a processing analysis result, so that the working states of the feedback execution terminals are modified, and the processing and analysis results and the outputted control commands are converted into the preset texts to be send to the server for storage. According to the present invention, the intelligent planting of the agricultural products is achieved, and meanwhile the traceability of each agricultural product source is achieved.

The invention discloses a bus passenger flow volume adjusting system which comprises an image collecting module, a passenger flow volume calculating module, a bus unified adjusting module and a bus fine adjusting module. According to the bus passenger flow volume adjusting system, the bus unified adjusting module and the bus fine adjusting module are combined, bus operation flexibility is high, high adaptability is achieved, abrasion caused by bus overload operation can be avoided, and resource waste caused by idle loading of buses can also be avoided. The buses can be reasonably regulated and controlled, and traffic pressure caused by the buses can be relieved.

The invention relates to a vehicle control method and device based on unmanned driving, computer equipment and a medium. The method comprises the following steps: acquiring the current position of a vehicle, and taking the current position as a starting station; acquiring a triggered station icon in a driving map, and marking the triggered station icon as a target station; generating an automaticdriving route according to the starting station and the target station; and controlling the vehicle to automatically travel according to the automatic travel route, and controlling the vehicle to stopat the corresponding stop when the vehicle arrives at the target station. By the adoption of the method, reasonable regulation and control of the vehicle can be achieved, and passengers can be accurately sent to destinations.

The invention relates to an electrical tomography method based on robust principal component analysis, which comprises the steps of acquiring measurement data of a tomography system in a region to be imaged; carrying out image reconstruction by using an image reconstruction algorithm and the acquired measurement data so as to acquire an electrical parameter distribution image of a substance which continuously changes along with the time; and carrying out robust principal component analysis on the electrical parameter distribution image of the continuously changing substance so as to acquire an image with noises being removed. Through introducing robust principal component analysis into the electrical tomography method, image noises are reduced, and the image quality is improved. The electrical tomography method can be applied to the fields of energy resources, medicines and chemical engineering.

The invention provides a drilling fluid displacement determination method meeting the cleaning requirement of a special-shaped borehole, and belongs to the field of well drilling in exploratory development of petroleum and natural gas. The method comprises steps as follows: firstly, a special-shaped borehole geometric model is established on the basis of drilling basic parameters, initial displacement is set, then rock debris concentration distribution in each position of the borehole in a stable state is obtained by numerical calculation, whether the borehole cleaning effect is realized or not is judged according to the rock debris concentration distribution, whether drilling fluid displacement is in a reasonable displacement range or not is judged, if one of judgments is no, drilling fluid rheological property is adjusted, the process is repeated until the drilling fluid displacement meets the requirement for borehole cleaning effect and is in the reasonable displacement range, and at the moment, the drilling fluid displacement is finally determined. According to the method, the defects of an existing empirical method or an annulus hydraulic method based on a regular borehole canbe overcome, and the problem of poor adjustment precision of the drilling fluid displacement in the special-shaped borehole with experience or the annulus hydraulic method on the drilling site can besolved.

The invention relates to the technical field of intelligent household appliances, and discloses a control method for a household appliance. The household appliance comprises an intelligent mattress and an air conditioner located in the same environment with the intelligent mattress. The control method comprises the steps that under the condition that a user is located on the intelligent mattress, the current pressed position of the intelligent mattress and the current operation mode of the air conditioner are obtained; according to the current pressed position and the current operation mode, a target air supply scheme of the air conditioner is determined; and the air conditioner is controlled to operate under the target air supply scheme. Thus, the air supply mode of the air conditioner can be reasonably regulated and controlled according to the parameters measured by the intelligent mattress, linkage control between the intelligent mattress and the air conditioner is achieved, the intelligent degree of the air conditioner can be improved, and the use experience of a user is guaranteed. The invention further discloses a control device for the household appliances, the intelligent mattress and the server.

The invention relates to an intelligent life service system and method, and the system comprises a cloud service platform, an electricity production capacity monitoring system, a load monitoring system, and a mobile service device, wherein the cloud service platform comprises a first processing module which is used for predicting and evaluating the output value of an electricity production capacity mechanism; a second processing module which is used for predicting and evaluating the electricity consumption of the load source based on the historical electricity consumption of the load source transmitted by the load monitoring system; a third processing module which is used for responding to demand information sent by the user terminal and updating an energy storage threshold value required by the mobile service equipment for completing the service, based on the energy storage threshold, respectively evaluating the schedulable capability of the mobile service equipment in the first operation mode and the first power demand of the mobile service equipment in the second operation mode; and a scheduling module which is used for generating a first scheduling instruction based on the output value of the power generation mechanism, the power consumption of the load source and the first power consumption demand and / or the schedulable capability and sending the first scheduling instruction to the corresponding mobile service equipment.

The invention belongs to the technical field of new energy electric power, and specifically relates to a piconet system for constructing an efficient micro grid. According to the technical scheme provided by the invention, a plurality of electric power control and conversion systems, power generation units, electric power storage units and power utilization loads are combined, each power control and conversion system is connected with the power generation unit, the electric power storage unit and the power utilization load at the same stage, and then the plurality of electric power control and conversion systems are connected stage by stage to form the piconet system which can run independently and can be shared under control. The piconet system is accessed into a micro grid or a large grid as a node system integrating functions of power generation, power supply and electric power storage for the micro grid or the large grid, a plurality of power generation units can be self-sufficient to achieve full autonomy of power generation and power supply, and can be networked through interconnection and can be grid-connected and shared under control. Reasonable overall electric power control on power generation and utilization is realized, adjustment and allocation on various electric power are optimized, and controlled grid connection and resource sharing among subsystems are realized while new energy electric power is utilized preferentially. As distributed power generation and power supply is truly realized and system risks are defused effectively, reliability and safety of a micro grid system are greatly improved.

The invention relates to a blockchain-based steel production capacity pre-sale business data processing system and method, which are used for collecting and storing authenticated uploaded data of eachcore node and realizing evidence storage supervision of steel production capacity pre-sale business data. The steel productivity pre-selling business data comprises order selling data, order transaction data, order ordering data, warehouse entry data and supervision data; the system comprises an authorization module used for carrying out authorization processing on a terminal requested to be accessed to form a core node; the authentication module is used for carrying out identity authentication processing on the terminal which initiates the data uploading request; the receiving module responds when the authentication of the authentication module is passed, and receives and stores the uplink ciphertext data of the terminal which initiates the data uploading request; and the supervision open interface module is used for receiving the supervision request instruction of the supervision terminal and feeding back corresponding data based on the supervision request instruction. Compared withthe prior art, the method has the advantages of improving data safety and supervision reliability and the like.

The invention discloses an aluminum alloy anode material for batteries. The aluminum alloy anode material is prepared from the following components in percentage by mass: 0.001-1% of lanthanum, 0.001-1% of gallium, 0.001-1% of magnesium, 0.001-1% of indium and the balance of aluminum. The invention further provides a preparation method of the aluminum alloy anode material for batteries. According to the preparation method, three types of different thermal treatment processes such as high temperature and long time, medium temperature and short time and low temperature and long time are matched with a deformation process, and optimal regulation and control on material components, texture structures and alloy phase of the aluminum alloy anode material are achieved. The addition of alloy elements is appropriately adjusted, and with the combination of appropriate plastic formation processes and thermal treatment processes of the aluminum alloy anode material, optimal matching of multiple elements can be achieved, and requirements of power source discharge can be met under a large current density of 500mA / cm<2> / 1000mA / cm<2>. The aluminum alloy anode material disclosed by the invention is short in production process procedure, easy in process parameter control, good in aluminum alloy anode product quality, low in production cost and beneficial to on-scale production.

The invention discloses a flushing device for ophthalmology nursing, and belongs to the technical field of ophthalmology nursing, the flushing device comprises a liquid storage tank, the upper surface of the liquid storage tank is fixedly connected with a protective cover, the upper surface of the liquid storage tank is provided with a pump body, and a water pumping port of the pump body is communicated with the inner wall of the liquid storage tank through a water pumping pipe; a water outlet of the pump body is connected with a first guide pipe in a clamped mode. According to the flushing device for ophthalmologic nursing, by arranging a low-temperature valve ball, a pressing rod and a piston, along with continuous rising of the temperature, when the water temperature is higher than the set highest temperature threshold value, the high-temperature valve ball is pushed by a heat conduction rod and under the action of a second slow flow bin, and when the water temperature gradually deviates from the set water temperature, the high-temperature valve ball cuts off water flow; if the water flow speed becomes slow, the power of the electric heating wire can be adjusted according to the water flow speed, the temperature can be accurately adjusted and controlled, the water temperature within a certain range can be reasonably adjusted and controlled in this way, and hidden dangers caused by the fact that the heating temperature rises or is too low are prevented.

The invention provides a method for determining the density of drilling fluid that satisfies the need for cleaning special-shaped well holes, and belongs to the field of oil and gas exploration and development drilling. This method first establishes the geometric model of the special-shaped wellbore based on the basic drilling parameters, sets the initial drilling fluid density, and then obtains the cuttings concentration distribution at each position of the wellbore in a stable state through numerical calculation, and judges whether the wellbore cleanliness is satisfied by the cuttings concentration distribution. effect, and judge whether the drilling fluid density is within the density range that can be configured on the construction site. Within the configured density range, the drilling fluid density at this time is the final drilling fluid density. The present invention can overcome the shortcomings of the existing experience method or annular space fluid mechanics method, and solve the problem of insufficient accuracy of adjusting the density of drilling fluid based on experience or based on regular boreholes at the drilling site.

The invention relates to a main loop-servo loop double closed loop controller of a vehicle ESC system. A main ring controller in the main ring-servo ring double closed-loop controller mainly solves the problem of additional yawing moment decision on a vehicle (controlled object) level so as to realize reasonable regulation and control of vehicle motion conditions. A servo loop controller mainly adjusts the longitudinal slip rate of corresponding wheels through an actuator so as to achieve the control target of a main loop. The main ring-servo ring double closed-loop controller mainly has the following advantages: 1) the structure of a control algorithm is clear, the nonlinear characteristics of tires are not considered when the main ring controller is designed, and the horizontal resultant force of a vehicle is regarded as the control input of a vehicle ESC system, so that the difficulty of control design is reduced; and 2) the non-linear characteristics of the tire which are difficult to process are considered in the optimal distribution of the servo ring tire force, and various limiting conditions including tire-ground attachment and actuator state are considered in the tire force distribution.

The invention provides a charging plan making method based on an electric vehicle battery swap station time sequence response model. The method comprises a step of establishing a backup battery control ability model in a battery swap station for the characteristic of an electric vehicle swap model, establishing a battery group state vector in the battery swap station, grouping battery group controlled states to obtain corresponding state vectors, and determining each state battery group number, a step of obtaining the load margin of the backup battery group in the battery swap station through recursive simulation, comprising calculating the battery swap station load margin of a t time and calculating following time load margin belt according to the actual load of the t time battery group, a step of proposing the making method of a battery swap station service provider charging plan with the combination of the load margin belt of the backup battery group in the battery swap station and the target load determined by a grid operation requirement under the premise of satisfying an electric vehicle swap requirement and a grid operation requirement. On the basis of satisfying the swap requirement, the reasonable regulation and control of the backup battery group charging time and charging quantity is realized, and the economic and efficient operation of the battery swap station is realized.

The invention discloses a water supplementing system. The water supplementing system has the beneficial effects that the water pressure and flow of tap water are preliminarily regulated through a water supply device, the secondary regulation is achieved when the tap water is conveyed to a water supplementing device, and then the reasonable regulation and control of the water pressure and flow is achieved; and a water and steam separator is also arranged in the water supplementing system, and used for further separating out liquid water in steam and conveying the liquid water to the water supplementing device, so that not only can the quality of a steam product be improved, but also the steam reforming efficiency can be further improved, the energy utilization rate can be improved to a certain extent, and the significance to the long-term smooth operation of equipment can be achieved.

The invention provides a space-time regulation and emergency guidance system and method for scenic spot tourists. The space-time regulation and emergency guidance system for scenic spot tourists comprises a hardware basis platform and an application software system, wherein the hardware basis platform comprises a tourist flow volume collector, a video monitor, a multimedia service terminal, a TRE server and a control management platform; the application software platform comprises a tourist flow analysis module, a video analysis module, a space-time regulation module, a TRE database, a scenic spot tour guidance module, a flow distribution and emergency guidance module, a flow distribution and emergency monitoring module and a TRE management module, and the tourist flow analysis module is used for judging the saturation condition of the tourist flow volume of a scenic spot and judging whether abnormal phenomena exist in the scenic spot by analyzing the bidirectional tourist flow volume, which is collected by the tourist flow volume collector, of a dispersion point in the scenic spot and the tourist flow real-time state, which is collected by the video monitor, of a scenic spot core area and a dispersion thoroughfare; according to a judgment result, the flow distribution scheme and the emergency decision scheme of each scenic spot are matched according to the relevant setting of the TRE database; information is transferred to tourists by the multimedia service terminal to guide the tourists to choose a touring route; and the situation of excess tourists in certain space time is alleviated.

The invention discloses an aluminum alloy anode material for batteries. The aluminum alloy anode material is prepared from the following components in percentage by mass: 0.001-1% of lanthanum, 0.001-1% of gallium, 0.001-1% of magnesium, 0.001-1% of indium and the balance of aluminum. The invention further provides a preparation method of the aluminum alloy anode material for batteries. According to the preparation method, three types of different thermal treatment processes such as high temperature and long time, medium temperature and short time and low temperature and long time are matched with a deformation process, and optimal regulation and control on material components, texture structures and alloy phase of the aluminum alloy anode material are achieved. The addition of alloy elements is appropriately adjusted, and with the combination of appropriate plastic formation processes and thermal treatment processes of the aluminum alloy anode material, optimal matching of multiple elements can be achieved, and requirements of power source discharge can be met under a large current density of 500mA / cm<2> / 1000mA / cm<2>. The aluminum alloy anode material disclosed by the invention is short in production process procedure, easy in process parameter control, good in aluminum alloy anode product quality, low in production cost and beneficial to on-scale production.

The invention belongs to the technical field of new-energy electrical power and specifically relates to a distributed new-energy electric-power microgrid system with a piconet structure. In the technical scheme, a main-node electrical-power system, a deputy-node electrical-power system and a piconet subsystem are mainly combined to form the distributed new-energy electric-power microgrid system with the piconet structure so that it is realized that power generation systems (units) are used in close binding with a load and power is used immediately after being generated so that the electrical power is consumed and saved nearby. Through an electrical-power electronic device, electrical-power adjustment and control and energy and quality management and control and security protection are performed. The power generation units and a battery energy storage unit are combined to perform electrical-power balancing so as to overcome intermittence and instability of the new-energy electrical power. The plurality of power generation units are capable of generating power spontaneously and achieving complete autonomy of power supplying. Moreover, the power generation units are capable of being connected mutually with a network and a controlled connected grid and also capable of sharing so that overall-power reasonable adjustment and control for power generation and power consumption are realized and adjustment and deployment of a plurality of electrical powers are optimized. Thus new-energy electrical power is used preferentially and at the same time, resource sharing between the controlled connected grid and the subsystem is realized. Because distributed power generation and power supplying are realized really, system risks are effectively prevented and reliability and security of the microgrid system are improved significantly.

The invention relates to an anaerobic electrically-conductive ceramic membrane biological reacting device effectively controlling membrane pollution and a method. The device mainly comprises a reactor main body, an electrically-conductive ceramic membrane assembly, a low-voltage direct-current power supply, an electric wire, a suction pump, pressure sensors, a temperature controlling apparatus, a gas flowmeter, and the like. An anaerobic membrane bioreactor is an integrated immersed type anaerobic bioreactor, and adopts electrically-conductive ceramic as a membrane assembly material. The low-voltage direct-current power supply is disposed outside the reactor and is connected to electrically-conductive ceramic membranes through the electric wire. The electrically-conductive ceramic membranes are arranged as cathodes or anodes in order. The pressure sensors are used for measuring filtration pressures and backwashing pressures applied on the electrically-conductive ceramic membranes by the suction pump during working so as to control a cleaning manner and the cleaning frequency of the electrically-conductive ceramic membranes. The low-voltage direct-current power supply can control redox potentials of the electrically-conductive ceramic membrane cathodes and anodes, thus providing environments suitable for growing conditions of each microorganism and finally increasing the anaerobic digestion efficiency.

The invention discloses a safe and energy-saving electric integrated cooker which comprises a microwave frying device, an electric barbecue device, a heat storage device and a steaming device, the microwave cooking device is used for heating a frying pan with ferrite by using high-frequency electromagnetic waves so as to realize a cooking function; the electric barbecue device achieves the barbecue function in an electric heating mode. The heat storage device is used for electric heating and heat storage; according to the dish steaming device, heat in the heat storage device is used for heating water, and then steam is formed to achieve the dish steaming function. According to the invention, electricity is used for replacing fuel gas to realize the functions of frying, steaming and barbecuing, harmful gas generated by combustion of the fuel gas is completely avoided, and human health is facilitated; the heat storage device is heated in the valley electricity stage, the heat storage device is used for heating the dish steaming device in the peak electricity stage, reasonable regulation and control of electric energy are achieved, and then the purpose of saving electric charge is achieved. The air curtain is further arranged to prevent heat diffusion during cooking, and the first auxiliary suction and exhaust system and the second auxiliary suction and exhaust system are additionally arranged to improve the oil smoke suction and exhaust effect.

The invention provides a quantum dot film and a preparation method thereof. The quantum dot film includes: a first quantum dot packaging structure, which includes encapsulated red quantum dots and green quantum dots; and a second quantum dot packaging structure arranged on one side of the first quantum dot packaging structure, the second quantum dot packaging structure The structure includes a second encapsulation material and a plurality of quantum dot parts arranged at intervals in the second encapsulation material, and the gap between each quantum dot part allows light to directly irradiate from one side of the second quantum dot encapsulation structure to the other side, The quantum dot part includes a third encapsulation material and blue quantum dots dispersed in the third encapsulation material. The present invention reduces the harmful blue light and reduces the harm of the blue light by setting the quantum dot part that can convert the harmful blue light.

The invention belongs to the technical field of new energy electric power, and in particular relates to a piconet system for constructing an efficient microgrid. The technical solution proposed by the present invention is composed of a plurality of power regulation and conversion systems, power generation units, power storage units and power loads, and each power regulation and conversion system is combined with the power generation unit, power storage unit and power consumption of the same level. The loads are connected, and then multiple power regulation and conversion systems are connected step by step to form a piconet system, which can operate independently and be controlled and shared. The piconet system is connected to the microgrid or the large grid as an integrated node system of power generation, power supply, and storage in the microgrid and the large grid. Multiple power generation units can be self-generated and self-used to achieve full autonomy, and can be interconnected and networked. Controlled grid connection and sharing, realized the reasonable regulation and control of the overall power generation and consumption, optimized the adjustment and deployment of various electric power, and realized the controlled grid connection and resource sharing among subsystems while giving priority to the use of new energy power. Distributed power generation and power supply can more effectively resolve system risks and greatly improve the reliability and security of the microgrid system.

The invention provides a quantum dot membrane and a preparation method thereof. The quantum dot film comprises a first quantum dot packaging structure and a second quantum dot packaging structure, wherein the first quantum dot packaging structure comprises packaged red quantum dots and green quantum dots; the second quantum dot packaging structure is arranged on one side of the first quantum dot packaging structure, and the second quantum dot packaging structure comprises a second packaging material and a plurality of quantum dot parts arranged in the second packaging material at intervals; gaps between the quantum dot parts allow light to be directly emitted to the other side from one side of the second quantum dot packaging structure; and each quantum dot part comprises a third packagingmaterial and blue quantum dots dispersed in the third packaging material. The quantum dot parts capable of converting harmful blue light are arranged, so that harmful blue light is reduced, and the harm of blue light is lowered.

The invention discloses a solar energy coupling biomass village and town building energy supply system based on phase change energy storage. The solar energy coupling biomass village and town building energy supply system comprises a solar heat collector, a biomass combustion furnace, a phase change heat storage device, a water heat exchanger, a heating heat exchanger, a water pump, a temperature sensor and an on-off valve. Solar energy, phase change heat storage and biomass energy are coupled, the solar energy is fully and reasonably utilized, the biomass combustion furnace is used for energy supplement, heat supply is stable, the solar energy is preferentially utilized, then the heat storage energy is utilized, and the biomass energy is considered finally in principle, reasonable regulation and control of energy are achieved, and heat supply of multiple operation strategies is achieved. Therefore, hot water and heating can be provided for the user side in all time periods. Phase change materials with different phase change temperatures are adopted in the phase change heat storage device, partition heat storage is achieved, heat storage is more reasonable, and energy is not wasted.