108 results about "Utilization rate" patented technology

The invention relates to a software defined networking load balancing device and method belonging to the mobile communication technical field. In the method, core network switches are virtualized as virtual switches according to the business support capability, further network slices are constructed on the basis of the virtual switches; a load balancing device on an SDN (software defined networking) control plane collects user business characteristic information and network slice state information, data stream routing load states and slice built-in virtual switch load states are evaluated, a network slice data stream routing switching strategy is determined so as to realize load balancingamong the network slices and in the slices. According to the method and device provided in the invention, the load balancing among the network slices and in the slices is realized; and the utilization rate and the user QoS of the network equipment can be effectively promoted.

The invention discloses a directional pyrolysis method of combustible wastes. The method comprises the following steps: putting the combustible wastes into a pyrolysis furnace; carrying out air replacement on the pyrolysis furnace, namely feeding nitrogen into the pyrolysis furnace and discharging air from the pyrolysis furnace; maintaining the nitrogen pressure in the pyrolysis furnace within 0.05MPa to 0.1MPa; starting the heating to enter pyrolysis states, namely entering different pyrolysis steps according to different pyrolysis demands for the combustible wastes, wherein the different pyrolysis demands comprise the following steps: obtaining pyrolytic carbon of the combustible wastes, obtaining a pyrolytic tar of the combustible wastes and obtaining a pyrolytic combustible gas of the combustible wastes. According to the method, the combustible wastes are directionally pyrolyzed into the organic carbon, the high-calorific-value gas and the tar by regulating the pyrolysis temperature, the pyrolysis pressure, the heating rate and the catalyst adding mode through the utilization of calorific values of the combustible wastes, so that the utilization rate of the combustible solid wastes is greatly improved; the air is isolated, so that the combustion of the carbon and the volatilization of heavy metals and chlorine are reduced. Thus, the discharge of dioxin is below 0.1ng/Nm<3>.

The present invention relates to a water-retaining nitrogen fertilizer synergistic agent capable of retaining soil water content, prolonging fertilizer effect period, raising utilization rate of nitrogen element and promoting growth of crops and its preparation method. Its composition contains water-retaining agent, nitrogen fertilizer synergistic agent and carrier according to the ratio of 0.5-2:0.5-2:4-6. Its preparation method includes the following steps: selecting materials, drying carrier to make its water content be less than 20%, pulverizing it to between 30 meshes and 80 meshes, adding the above-mentioned three raw materials into stirring machine, fully stirring, uniformly mixing and bagging so as to obtain the invented product.

The invention discloses a UART (universal asynchronous receiver/transmitter) serial port communication method based on GPIO (general purpose input/output) handshake and EDMA (enhanced direct memory access). According to the method, data migration from transmitting and receiving FIFO of UART to an external data buffer is completed automatically on the basis of an EDMA function, and frequent intervention of CPU (central processing unit) is not needed; a receiving terminal is informed through GPIO handshake signals to receive data packets, and the boundaries of the received data packets can be rapidly distinguished and an address of a next to-be-received data packet can be automatically updated; therefore, the efficiency of communication adopting UART serial ports is greatly improved, frequent interruption to CPU processing is reduced when the UART transmits and receives the data pockets, and the utilization rate of CPU resources can be increased. Meanwhile, according to the scheme, the GPIO signals are utilized to have an appointment with opposite terminal equipment, and convenience produced when the opposite terminal equipment uses the UART for receiving is improved to a certain degree, so that the work efficiency of communication adopting the UART serial ports is improved at the level of the overall system.

The embodiment of the invention provides a network quality estimation method and device for solving the technical problem of low estimation accuracy of network quality in the prior art, wherein the method comprises the steps of obtaining a comprehensive business indicator set for operation of network business of a to-be-estimated region, wherein the comprehensive business indicator set comprises one or multiple comprehensive business indicators of wireless establishment, business establishment, business transmission, network signal coverage, throughput rate factor and capacity use ratio, eachcomprehensive business indicator comprises at least one single business indicator and correspondingly at least one single indicator value; based on the comprehensive business indicator set, a networkquality perceptual model for estimating the network quality of the to-be-estimated region is established; based on the network quality perceptual model, the network quality of the to-be-estimated region is estimated, and an estimation result is obtained.

The invention provides a local dynamic migration method and control system based on a Docker container technology, and belongs to the technical field of cloud computing. The problem of resource wastein an existing container migration technology is solved. The method determines the appearing of an overload server and triggers container migration according to the node resource usage rate and the predicted resource usage rate in the last n sampling periods; for the selection of a to-be-migrated container in the overload server, a container with large total usage rate and smaller internal storageis selected firstly to achieve the effect of balancing load while reducing migration overhead. For the selection of a target server, firstly enough available resources in the target server are ensured. For the case where a new container is generated in the migration process and the target server is overloaded caused by paralleling, it means that there is no server which can accommodate the container in all servers in the cluster, so that there is no need to migrate the container and replace the to-be-migrated container. The local dynamic migration method and control system improve resource utilization and reduce task execution time.

The invention discloses a GPS government vehicle management system based on cloud storage. The system is composed of a GPS vehicle-mounted embedded wireless intelligent acquisition terminal, a cloud equipment management center, a cloud data storage server, a cloud data analysis server, a cloud monitoring center, a cloud information retrieval center and a client. Compared with the prior art, the GPS government vehicle management system based on cloud storage has the characteristics of reasonable design, convenience for use and the like; a user does not need to worry about data loss and the security of data is improved; besides, file processing at different places, and data and application sharing between different district levels also are realized by virtue of cloud storage, and therefore, the efficiency of government vehicle management is improved. Meanwhile, the statistical and retrieval operating efficiency of historical information are improved by use of powerful calculation capacity of cloud computing, rich equipment resources and network resources are integrated, and the utilization rate of the resources is increased to an utmost extent.

The invention relates to the fault diagnosis field, and especially relates to a temperature sensor fault diagnosis method and system. Temperature data of a housing of a single cell is obtained through software and hardware two modes respectively, and a comparison is made between the temperature data obtained through the two modes; if the test times in the multiple obtaining test process surpasses a reasonable times range, it is judged that fault occurs; then, analysis is carried out with abnormal information stored in an abnormal database being combined; and if the abnormal database does store the abnormal information, it is judged that fault occurs to a temperature sensor to be tested. The temperature sensor fault diagnosis method and system not only can prevent misjudgment of cell state due to fault of the temperature sensor, but also can greatly reduce redundancy quantity of the temperature sensor; abnormal database data does not need to be obtained in real time, and can only need to be obtained when fault is judged preliminarily; and effective utilization ratio of system resources can be greatly improved.

The invention provides a mobile charging pile positioning method, a mobile charging pile and an intelligent charging system, and relates to the technical field of charging piles. After a main controlunit receives the charging information of a device to be charged sent by a ground control center, the main control unit determines a planning path between the mobile charging pile and the device to becharged according to the position information of the device to be charged, the current position of the mobile charging pile and a pre-stored electronic map, controls a mobile actuator to perform a first action according to the planning path, moves the mobile charging pile to a position of the device to be charged, and charges the device to be charged. The method enables the mobile charging pile to accurately locate the position of the device to be charged according to the planning path, achieves that the mobile charging pile automatically searches for the device to be charged to perform charging, does not need a user to find the charging pile, improves the charging efficiency and the utilization rate of the mobile charging pile, and reduces capital input cost and labor cost.

The invention relates to a method suitable for continuously preparing a high-temperature superconductive belt material, which comprises the steps of: firstly, preparing a metal baseband; secondly, growing a compound separating layer on the metal baseband; then, growing a superconductive layer on the compound separating layer; and finally, growing a protecting layer on the superconductive layer. According to the invention, the in-situ preparation of the compound separating layer and the superconductive layer can be finished in the same coating system by adopting a multi-target multi-channel laser coating method; laser utilization rate and preparation speed of the belt material are greatly enhanced; vacuumizing time is reduced; equipment utilization rate is enhanced; and investment intensity of fixed assets is reduced so that the manufacturing cost of the high-temperature superconductive belt material is greatly reduced.

The embodiment of the invention provides an Internet of Videos resource release method and an Internet of Videos sharing platform server. The method comprises the following steps: receiving, by the Internet of Videos sharing platform server, a monitoring check request sent by a third party platform; transmitting the monitoring check request to a monitoring protocol conversion server after performing transmission protocol conversion on the monitoring check request; receiving a monitoring video code stream sent by the monitoring protocol conversion server; passively establishing a TCP connectionwith the third party platform; sending the monitoring video code stream to the third party platform through the TCP connection; in the process of sending the monitoring video code stream to the thirdparty platform through the TCP connection, monitoring whether the TCP connection is interrupted; and when the TCP connection is interrupted, releasing channel resources allocated by the Internet of Videos sharing platform server to the TCP connection. By adoption of the method, the channel resources allocated by the Internet of Videos sharing platform server to the TCP connection can be releasedin time, thereby releasing the Internet of Videos resources to improve the effective utilization rate of the Internet of Videos resources.

The invention relates to a selenium-containing coating agent for a sustained release fertilizer special for selenium-rich agricultural products and a preparation method for the selenium-containing coating agent. The selenium-containing coating agent contains the following components: cellulose, polyvinyl alcohol, acrylic resin, epoxy resin, a crosslinking agent, an emulsifying agent, an initiator, selenite and deionized water. The invention also provides a method for preparing the selenium-containing coating agent. Selenium is dispersed in a coating agent, and the selenium is slowly released;and the prepared sustained release fertilizer can meet the requirements of the selenium-rich agricultural products in all growth periods through one-time application, solves that problems that a selenium-enriching agent is required to be sprayed on leaf surfaces for multiple times to cause high labor consumption and human poisoning is caused by improper spraying, and also overcomes a defect that the utilization rate of a selenium-enriching fertilizer through soil application is low. The sustained release fertilizer prepared from the coating agent has effects of improving fertilizer utilization rate, increasing crop yield and reducing environmental pollution.

The invention relates to a distribution equipment operation efficiency evaluation method involving reliability and economy, comprising the steps of: (1) determining upper and lower limits P2 and P1 of an economical operation interval; (2) rearranging distribution equipment time sequence load curves in order of size to obtain a load duration curve; (3) determining the supplied electric quantity S1 exceeding the upper limit P2 of the economical operation interval, the supplied electric quantity S2 in the economical operation interval, and the electric quantity S3 below the lower limit P1 of the economical operation interval; (4) determining the equipment lacked electric quantity S4 and equipment loss electric quantity S5; (5) determining the correction factor alpha of the GDP generated by each kilowatt-hour according to the GDP of the area where equipment is located, social electricity consumption per year and average retail price; and (6) determining equipment operation efficiency according to an equipment operation efficiency evaluation model. The method involves the factors of safety, reliability, economic operation, utilization rate and duration, and can more comprehensively evaluate the operation efficiency of distribution equipment in a full time domain.

The invention discloses a steel lead lamination node damper which comprises a lead energy consumption plate, a soft steel energy consumption plate, a damper end plate, a damper fixing plate, a steel beam and a steel column. The lead energy consumption plate and the soft steel energy consumption plate are manufactured into a 1/4 arc and are arranged in a lamination mode alternatively. The damper end plate and the damper fixing plate are welded at two ends of the arc respectively, one end of the damper fixing plate is connected with the steel beam through a bolt, and the other end is connected with the steel column through a bolt. The damper has the advantages of being high in initial rigidity and high in material yield dispersion area. No obvious stress concentration exists. The soft steel and the lead have good coordination performance, the material utilization rate is high, and the energy consumption effect is good. Meanwhile, the damper is simple in manufacture and installation, convenient to use, capable of being used for seismic design of newly-built projects and also capable of being used for reinforcement and maintenance of the existing projects.

The invention discloses a method for producing a peanut beverage. The method comprises the following steps of: baking peanuts; removing red skins of peanut kernels; pulping the peanut kernels together with purified water; adding protease for enzymolysis; performing filtration to obtain filtrate; blending the filtrate; and homogenizing the filtrate, thus obtaining the peanut beverage. The enzymolysis is performed for 30 to 50 minutes at the temperature of 55 DEG C by adding 16 to 30U/g protease of peanut. Oligosaccharide for substituting sucrose is added in blending. Because the enzymolysis technology is used, the soluble protein content of the produced peanut beverage is improved, the digestion rate and the nutritional value of the protein are improved, the utilization rate of the raw materials and the quality of the product are improved, and sediment of the product is reduced; wheat oligosaccharide with the effects of propagating bifidobacteria and improving immunity is compounded in the product; and the common sucrose is substituted by added protein candy, sorbitol or xylitol, and the product does not contain monosaccharide or disaccharide, so the product has low sugar and low energy and is an ideal beverage suitable for crowds of high blood fat and high blood sugar and used for losing weight.

The invention provides a method for improving the yield of synthesized 2-furanyloxoacetic acid (furanone acid), and the method is characterized in that a mixture containing 2-furanyloxoacetic acid which is obtained by transforming raw material acetofuran is firstly extracted by utilizing organic solvent, a product 2-furanyloxoacetic acid is obtained from the aqueous phase after the extraction, then gas is replenished into oil phase after the extraction so as to remove the organic solvent for the extraction through the blowing of the gas, and the extracted oil phase with organic solvent being removed is reserved. Due to the adoption of the method, acetofuran, furanone acid and transition-state substances can be recycled, the utilization rate of atoms can be increased, liquid waste and solid waste can be reduced, and the product yield of the furanone acid can be increased.

The invention provides graphene-based hierarchical pore capacitor carbon and a preparation method thereof. The preparation method comprises the following steps: water-soluble sugar and a graphenes substance are subjected to a hydro-thermal reaction, a cross-linking agent is added during a reaction process, an activator is added after the reaction is complete, and then the materials are subjected to a carbonization reaction to obtain the product. The cross-linking agent is a nitrogenous foaming agent, and the activator is selected from one or more of potassium hydroxide, sodium hydroxide, zinc chloride and phosphoric acid. According to the invention, stacking and agglomeration of the graphene can be inhibited with a larger degree, the specific surface area and amount of porosity are increased, and the specific surface area utilization rate and specific capacitance are increased.

The invention relates to the aquatic feed field and in particular relates to aquatic seedling bait and a preparation process thereof. The aquatic seedling bait provided by the invention adopts artemia powder to replace living artemia egg; the artemia adult resource is abundant, easily available and cheap; the artemia adult is processed into artemia powder, so that most of the nutrition ingredients of the artemia adult are stored; the nutrition balance of the bait is good, so that the bait has a nutrition effect and a water purifying effect; gelatin is uses as a film-coating material of the bait, so that the selective permeation and biodegradability of the bait are good, and therefore, the bait is non-toxic, harmless, good in stability of suspension and reliability of the bait in the water, high in cost performance and capable of lowering the cost by above 50% relative to the bait with the equal nutritional value. The preparation process of the aquatic seedling bait can be used for uniformly mixing various materials, so that the nutrition of single pelletized bait is complete and beneficial to the absorption of the aquatic seedling. Moreover, the aquatic seedling bait is good in stability in water and unlikely to scatter, so that the utilization rate of the bait is improved, and the feeding cost of the aquatic seedling is lowered.

The invention discloses a high-specific-energy flexible integrated electrode and a preparation method therefor. The electrode is prepared from the following components based on mass percentage: 20-80% of graphene, 0-10% of conductive carbon black, and 10-80% of sulfur-containing material, wherein the content of the conductive carbon black is not zero; the graphene and the conductive carbon black form a flexible graphene/conductive carbon black self-supporting thin film; and the sulfur-containing material is elementary sulfur or -S<m->-structured polysulfide, wherein m is greater than 2. By virtue of the high-specific-energy flexible integrated electrode prepared by the invention, the utilization rate of sulfur in the electrode is improved; in addition, the high-specific-energy flexible integrated electrode is high in conductivity and mechanical performance, capable of effectively relieving volume expansion of an active material in the charge-discharge process, and capable of improving the cycle performance and high specific energy characteristic of a battery.

The invention discloses a KS-CSS modulation method, and belongs to the technical field of the spread spectrum communication. In consideration of the problem that a transmission rate of the existing modulation mechanism is limited and the spectrum utilization rate is low, the two-dimensional data information is imported in the premise of unchanging the one-dimension data spread-spectrum mechanism and the transmitting power from the composite dimension angle, the spread-spectrum pseudo code is selected through a data mapping mechanism, and the two-dimension data information transmission is realized at the same time; the modulation order k is flexibly configured by using the transmission relation of the one-dimension and the two-dimension, thereby establishing the K-order composite spread-spectrum modulation mechanism. Through the method disclosed by the invention, the spread-spectrum pseudo code is dynamically updated through a two-dimension data mapping mechanism, the confidentiality ofthe one-dimension data is improved, and the two-dimension data information transmission is performed without importing additional power and occupying the extra frequency band condition. Through the method disclosed by the invention, the data transmission rate and the frequency band use ratio are improved, the aim of hiding the communication can be achieved, and the method can be applied to all spread-spectrum communication systems.

The invention discloses a method for initializing a 4D air-ground cooperative operation. Because of the need of initializing 4D operation, cooperation of key parameters such as a four-dimensional track between the air and ground is realized by using an ADS-C communication link and a CPDLC communication link fully. An airplane uses the air-ground negotiation result as the base of four-dimensional track guidance to realize automatic flight and precise control of the four-dimensional track. With the method, the stable and smooth operation of the four-dimensional track can be supported. The methodbeing easy to realized in engineering has the important practical application significance in prompting operation of the aircraft in the civilian area, improving the utilization rate of the airspace,especially the terminal region, and enhancing the flight safety.

The invention discloses a tree digging machine. The tree digging machine comprises a loading machine, wherein a tree digging device is arranged at the front end of the loading machine, the tree digging device comprises a tree claw device and a driving device, the tree claw device is used for breaking a tree root to in a digging mode to form a wrapping shape, the driving device is used for drivingthe tree claw device, and the driving device drives the tree claw device to rotate and be tightened to form soil package for fixing the tree root. Research and design of the automatic tree digging machine have great significance and practical value for urban greening and environmental beautification, the labor efficiency is greatly improved, the passive situation that manual digging is conducted through transmission is changed, the utilization rate of the loading machine is improved, trees are convenient to transport and operate, and the requirement for wide application and popularization is met.

The invention discloses a method for sharing cloud storage content, and an apparatus thereof, for quickly and effectively propagating the resource without privacy in the cloud storage content. The method comprises receiving the cloud storage content published by a client of a content automatically-pushing cloud account number to a cloud server and the publishing property uploaded by the client; pushing the cloud storage content to a client of a content permissively-pushing cloud account number according to the publishing property when the pushing condition is satisfied or according to the preset pushing mode; and displaying the cloud storage content on the client of a content permissively-pushing cloud account number. The method provided by the invention can send the cloud storage content to the client which follows the followed account number without trigger operation performed by a user of the followed cloud account number, thus being able to quickly and accurately propagate the cloud storage content, maximizing the effectiveness of network resource and improving the utilization rate of cloud storage content.