12results about How to "Optimization mechanism" patented technology

The invention discloses a virtual power plant carbon footprint tracking and optimization method in a carbon market, and the method comprises the steps: S1, proposing to establish a virtual power plant full life cycle carbon emission tracking accounting system, and carrying out the carbon emission tracking of typical resources of a virtual power plant; s2, establishing a low-carbon operation cost and income model of the virtual power plant in the carbon market, and obtaining the cost and income condition of the virtual power plant during typical resource scheduling; and S3, in the carbon market, considering the cost and income conditions of the virtual power plant during typical resource scheduling in the S2, establishing a virtual power plant carbon footprint optimization model, and inputting the typical resource carbon emission data in the S1 to obtain a virtual power plant carbon footprint optimization result. According to the method, the actual carbon emission of the emission main body can be accurately calculated, so that the typical resource carbon emission of the virtual power plant can be accurately tracked, the total emission of the hybrid energy power chain and the hybrid energy carbon footprint can be obtained, and the energy utilization efficiency and the low-carbon level of the virtual power plant can be improved.

Embodiments of this application disclose an OAM packet processing method and a device. The method includes: A first network device generates an OAM packet, where the OAM packet is an MPLS-TP packet including indication information and an identifier of the first network device, and the indication information is used to indicate a type of the identifier of the first network device. The first network device sends the OAM packet to the second network device. In this way, after receiving the OAM packet, the second network device can determine, based on the indication information, the type of the identifier that is of the first network device and that is carried in the OAM packet, and accurately read the identifier of the first network device from the OAM packet. Therefore, MPLS-TP OAM can be implemented in a plurality of scenarios such as an IPv4 network, an IPv6 network, and a network including IPv4 and IPv6, to expand an application scope of MPLS-TP OAM, and improve use experience of a user.

The invention provides a code processing method and device, equipment and a storage medium, and relates to the technical field of big data. In the scheme, firstly, context objects of instances of all classes in an application program are obtained according to a pre-configured monitoring interface implementation class in the running process of the application program; according to the context object, byte code information of a target class is obtained, and the target class is an enhanced dynamic generation class; and generating a displayable target file according to the byte code information of the target class. In the technical scheme, the byte code content of the dynamic generation class enhanced during the operation of the Java application program can be obtained by utilizing the proxy characteristic of Java, and the byte code content is stored, and then the displayable Java source code program is obtained for a developer to read and assist in understanding the logic and mechanism enhanced during the operation.

A thermal insulation window according to the present invention includes a pair of panels, a space between the panels, a thermal insulation material to fill the space with; and a mechanism capable of filling the space with the thermal insulation material and removing the thermal insulation material from the space. The thermal insulation material is characterized by being made of aerogel, which has a three-dimensional network structure whose framework is formed by a cluster, an aggregation of primary particles, and containing fine particles which have a three-dimensional network structure whose framework is formed by the primary particles. Such a thermal insulation material has extremely high fluidity and can be moved by the liquid, enabling filling it into and removing it from the space between a pair of panels. The thermal insulation member according to the present invention includes a shape-changing cavity and a thermal insulation material to be accommodated in the cavity. The thermal insulation material is a powder, is flowable, has volume retention performance where the volume is retained before and after the change in cavity shape, and moves within the cavity as the cavity shape is changed.

The application relates to a carrier information modulation and demodulation method of a controllable resonant magnetic pulse through-the-earth communication transmitter, and the method comprises the following steps: generating a magnetic pulse signal through a hardware topology of a magnetic pulse signal transmitter, wherein the hardware topology comprises a switch, a unidirectional conducting switch, a resonant capacitor and a solenoid; dividing the working period of an LC resonant system into four stages by controlling the conduction and shutdown of the switch and the unidirectional conducting switch; generating a non-continuous magnetic resonant signal pulse by dynamically adjusting the duration of each stage; designing an information modulation mechanism based on orthogonal code elements, generating the waveforms of code element 0 and code element 1, and ensuring the orthogonality by verifying the autocorrelation and cross-correlation; and realizing information demodulation at a receiving end by calculating the cross-correlation between the input non-continuous magnetic resonant signal and code element 0 and code element 1. The application solves the contradiction between radiation efficiency and signal bandwidth which cannot be considered in the existing through-the-earth system and modulation and demodulation method.

The invention discloses an effective and feasible design and calculation method for the spacing of reinforcement bars of a tension-wrapped reinforced soil roadbed, comprising the following steps: step 10, preliminarily determining the proposed number of reinforcement layers and the proposed vertical spacing of reinforcement bars; step 20, calculating the resultant horizontal earth pressure of the inverted ends of the reinforcement bars of each layer according to the static equilibrium condition; step 30, determining the vertical critical spacing of reinforcement bars according to the pull-out stability condition of the inverted ends; step 40, if the vertical proposed spacing of reinforcement bars is less than or equal to the vertical critical spacing of reinforcement bars, entering step 50; if the vertical proposed spacing of reinforcement bars is greater than the vertical critical spacing of reinforcement bars, repeating steps 10 to 40; step 50, using the plastic limit analysis method to determine the internal overall stability coefficient of the tension-wrapped reinforced soil roadbed; step 60, if the internal overall stability coefficient is greater than or equal to the design stability safety factor, the calculation is terminated; if the internal overall stability coefficient is less than the design stability safety factor, repeating steps 10 to 60.

The present application relates to a kind of solar interface evaporator evaporation performance prediction method and simulation system, comprising: constructing multiscale dynamics model to carry out molecular dynamics simulation, obtain hydrogen bond coordination statistical result;Macroscopic interface evaporation simulation model is constructed to carry out interface evaporation molecular dynamics simulation, obtain interface water density stratification result, evaporation rate and evaporation enthalpy;The interaction energy between sodium alginate and water molecule and hydrogen bond binding energy are calculated;Core interface water structure parameters such as hydrogen bond interference efficiency, low coordination water molecule proportion and low density liquid domain proportion are defined and quantified;Temperature, sodium alginate concentration and core interface water structure parameter are input characteristics, and multi-objective regression prediction model is constructed, realizes the prediction and optimal working condition screening of interface evaporation performance.Compared with prior art, the present application has the advantages of realizing the precise simulation, quantitative analysis and performance prediction of solar interface evaporator evaporation performance.

The invention discloses a steel pipe column middle layer node connecting structure which comprises a plurality of outer reinforcing ring plates, a plurality of outer reinforcing ring plates and a plurality of inner reinforcing ring plates. The steel beam is connected with the outer reinforcing ring plate; the steel plate cover plates are arranged at the upper and lower ends of the outer reinforcing ring plate; the longitudinal steel plate is arranged on the steel pipe column, and one end of the longitudinal steel plate is connected with the steel plate cover plate; according to the scheme, the wing-expanded outer reinforcing ring plate is arranged at the middle layer node of the steel pipe column, so that the bending moment and shearing force of the node area of the steel pipe column can be effectively transmitted by utilizing the outer reinforcing ring plate, the purpose of connecting the steel pipe column and the steel beam is achieved, and the purposes of improving the node ductility and reducing the cost are achieved. The problem of difficulty in connection mode and construction of the middle layer side column and the middle column joint for connecting the steel pipe column and the steel beam is effectively solved, and the steel pipe column and the steel beam have great popularization and application prospects. And the steel bars in the horizontal direction are directly welded on the longitudinal steel plates, so that the work of welding on a construction site and detecting the welding seam quality is reduced, the construction quality is ensured, and the construction efficiency is improved.

The two-speed transmission apparatus for an electric vehicle comprises a planetary gear mechanism 16, a friction brake 28 and a friction clutch 26 in a coaxial arrangement between an input axis 10 and an output axis 12, the first speed is obtained by fastening the friction brake 28 and one-on-one the second speed is obtained by fastening the friction clutch 26. The electric actuator 30 to switch the first speed and the second speed comprises an electric motor 32, a torque-thrust converting mechanism 36 and a pusher 34. The torque-thrust converting mechanism 36 comprises an inside cylindrical screw 40 being rotated by the control motor 32 and an outside cylindrical nut 42 which is screwed with the cylindrical screw 40 and is connected to the pusher 34 so as to integrally axis-move. The control motor 32 may include an electromagnetic brake to fasten the friction brake 28 and the friction clutch 26. The thrust of the axial direction may be transmitted by the swing of an arm 316.

The present invention discloses a negative Poisson's ratio structure based on a rotating rod unit, including a plurality of rotating rod units, which are periodically arranged and combined in a plane, wherein the rotating rod unit includes two compliant curved beam units, four bent rods and two straight rods, wherein the two compliant curved beam units are connected between the two straight rods and are symmetrically distributed, wherein the four bent rods are connected to the two compliant curved beam units and are symmetrically distributed, wherein the left and right adjacent rotating rod units are directly connected via symmetrical bent rod ends, and the upper and lower adjacent rotating rod units are directly connected via symmetrical straight rod ends. The negative Poisson's ratio structure based on the rotating rod unit provided by the present invention is simple, effective, and easy to manufacture, and has the advantages of small stress concentration and convenient energy storage and conversion.

The invention discloses a non-blocking and extensible process management system, which relates to the technical field of information and comprises a process management layer, a process scheduling layer and a plug-in layer based on a three-layer architecture. Compared with the prior art, the method has the advantages of non-blocking design, high expandability, perfect plug-in mechanism, efficient monitoring and scheduling and good compatibility.

The specification discloses a spatio-temporal knowledge graph construction method, system and device for ecological risk prediction, which accesses spatio-temporal data through a platform data interface, structurally processes the spatio-temporal entity model data containing geometric attributes, time attributes and state attributes, constructs a hybrid spatio-temporal index combining spatial index and time index, performs spatial range retrieval on an entity model library according to a given target entity, determines a candidate entity set, combines the state attributes, calculates the correlation strength between entities through a preset quantitative calculation model, generates an enhanced relationship edge containing a weight value and a quantitative indicator, maps the spatio-temporal entity and the enhanced relationship edge to a graph database, and obtains a spatio-temporal knowledge graph; receives a query request containing spatio-temporal constraint conditions and attribute filtering conditions, performs graph traversal and screening based on the weight value and the quantitative indicator of the enhanced relationship edge, and outputs a query result; and updates the spatio-temporal knowledge graph according to a preset data cycle.