35results about How to "Use maximized" patented technology

The invention relates to a distributed data-based optimal resource policy determination method and system. The method comprises the steps of collecting current resource information, and building an intelligent training model; calculating a used resource growth rate of each micro-server in any time period currently, and optimizing the intelligent training model; calculating out a resource quantityneeded to be used by each micro-server in any time period in the future; repeating the process until the current used resource growth rate is equal to the previous used resource growth rate through calculation; determining an optimal node distribution policy scheme of the micro-server; and finally generating a control instruction, and performing real-time adjustment on node resources. The invention furthermore relates to the system. Through the method and the system, the resource information is obtained in real time; the optimal distribution policy is automatically and intelligently calculatedout according to the resource information; and the resources required by micro-services are distributed according to the optimal policy, so that the resource usage is maximized and the resource costis reduced for enterprises.

The invention discloses a multimedia real-time interaction system and a multimedia real-time interaction system. The system comprises a control end and a terminal, wherein the control end is used for managing multicast members and controlling the flow direction and flow quantity of data in session; the terminal is connected with the control end and consists of a video and audio data stream sending end module and a video and audio data stream receiving end module; the sending end module comprises a video and audio data stream acquisition module, a video and audio data stream compression module, a video and audio data stream quality-of-service (QoS) control module and a video and audio data stream transmission protocol module; the receiving end module comprises a video and audio data stream transmission protocol module, a video and audio data stream QoS control module, a video and audio data stream decompression module, and a video and audio data stream playback modules; and the video and audio data stream transmission protocol modules of the sending end module and the receiving end module are interconnected by an internet protocol (IP) network. The system and the method can overcome the shortcoming that online students are in different areas and realize the real-time interaction teaching of online education, so that communication and exchange between schools and students are strengthened, teaching quality is improved, and beneficial exchange between students and teachers and between students can also be promoted.

The invention discloses an ultrasonic correction system and method for a heliostat. Ultrasonic waves are emitted to the heliostat surface of the heliostat of which the posture needs to be corrected according to the characteristic that the ultrasonic waves propagate along a straight line and the ultrasonic wave ranging principle, reflected ultrasonic waves are received, correction values of the altitude angle and the azimuth angle of the heliostat are obtained by comparing the theoretical propagation time with the actual propagation time of the ultrasonic waves at different positions, and the heliostat is corrected and adjusted. According to the ultrasonic correction system and method for the heliostat, 24-hour uninterrupted work can be achieved and is not influenced by the construction progress of a heat absorber or a light spot rectifying plate, installing work, adjusting work and correcting work of a heliostat field can be synchronously conducted, the effect of shortening the construction period of a whole power station is obvious, and in the running period of the power station, normal work of the heliostat in the daytime can not be influenced when the heliostat is corrected at night. The ultrasonic correction system and method for the heliostat have the technical characteristics that the correction efficiency is high, correction can be conducted all day, the correction erroris small, the running and maintaining cost is low, and the correction precision is stable.

The invention relating to the energy storage component field discloses a management system of a high-power large-capacity capacitor so that a problem that the user can not obtain information of arrival of the usage time limit of the power capacitor immediately when the power capacitor is in use can be solved. The management system comprises a data unit, an input unit, a power capacitor rated service life database storing a rated service life corresponding to a power capacitor with a corresponding serial number, a power capacitor remaining life reminder time database storing remaining life reminder time corresponding to a power capacitor with a corresponding serial number, a central processor, a timing trigger unit controlled by the central processor to start counting down of the service life of a power capacitor with a corresponding serial number, and an indication unit. Once the usage time limit of the power capacitor arrives, indication is carried out immediately, so that the user isable to replace the power capacitor timely and conveniently.

The invention discloses a microstrip line coupled feeding broadband circularly polarized eight-arm slot helical antenna, and relates to the field of satellite navigation. The microstrip line coupled feeding broadband circularly polarized eight-arm slot helical antenna comprises a grounding plate and a helical antenna main body fixed on the grounding plate. The helical antenna main body comprises adielectric layer which surrounds and is closed along the edge of the grounding plate; a metal layer is arranged on the outer surface of the dielectric layer; eight slot helical antennas are formed byhollowing out and slotting the metal layer and then forming grooves, and all the slot helical antennas uniformly surround the whole dielectric layer; and a microstrip feeder line is arranged on the inner surface of the dielectric layer and is connected with the grounding plate through a coaxial probe. According to the invention, the problems that the feeding mode of the helical antenna is complex, the gain bandwidth range is not enlarged greatly, and higher requirements cannot be met in the prior art are solved; and the invention provides the helical antenna which greatly enlarges the gain bandwidth range under the condition of miniaturization, realizes effective radiation and circular polarization through a simple feeding mode and can be applied to satellite navigation system terminal equipment.

The invention relates to a desktop cloud-based resource optimization allocation method, belonging to the technical field of resource scheduling. The desktop cloud-based resource optimization allocation method includes the following steps: S1, constructing a laboratory resource optimization model according to a professional teaching desktop cloud D that takes professional teaching as a starting point, a teacher T defined by the scope of teaching courses, and a student S with the goal of completing semester courses; S2, calculating the number of ideal desktop clouds; S3, recalculating the minimum number of desktop clouds based on the limitation of the number of professional teachers; and S4, enabling physics laboratories with experimental teaching to be arranged as full as possible accordingto the determined number of desktop clouds D. According to the scheme of the invention, the utilization of desktop cloud resources can be maximized, the physics laboratories can fully meet the utilization of the desktop cloud, and the utilization rate of the desktop cloud can be maximized under limited teacher resources.

The invention discloses a central refrigerator and relates to the technical field of electric appliances. The central refrigerator comprises an outdoor main machine (A) and storage parts (B); the outdoor main machine (A) is connected with a plurality of storage parts (B); the outdoor main machine (A) comprises an electronic expansion valve (1), a condenser (2) and a compressor (3); the compressor (3) is connected with the condenser (2); the condenser (2) is connected with the electronic expansion valve (1); and the storage parts (B) comprise evaporators (3) and storage spaces. The central refrigerator only utilizes one main machine which is arranged outdoors, the noise is reduced obviously; the energy efficiency ratio can be improved greatly by adopting an air cooling or water cooling technology and other technologies; the power can be far less than the power sum of the original single refrigerator, the energy utilization maximization is achieved, energy is saved effectively, and low temperature preservation and high temperature preservation can be realized.

The embodiment of the invention belongs to the field of operation and maintenance, and relates to a resources allocation method, which comprises the following steps of: extracting a historical processing task position and historical task processing time from a historical task record, and presetting nodes of a plurality of graph data and a preset risk radius in real time according to the historicalprocessing task position and the historical task processing time; inputting nodes and the risk radius into a trained neural network model to obtain node distribution; calculating a risk center according to the coordinates of the plurality of nodes; constructing a risk range by taking the risk center as a center and the risk radius as a range radius; obtaining a risk area according to the risk range and the node distribution; and performing resource allocation according to the risk area. In addition, the invention further relates to a blockchain technology, and historical task records can be stored in the blockchain. The invention further provides a resources allocation device, computer equipment and a storage medium. Effective degree of resources allocation is improved.

Disclosed is a semiconductor device with interdigitated electrodes. The semiconductor device includes a drain electrode, a source electrode, and a plurality of interdigital electrodes, and each of theinterdigital electrodes is provided with two crossed interdigital fingers respectively connected to a drain-electrode substrate and a source-electrode substrate, at least one semiconductor conductingarea is arranged between any two interdigital electrodes among the interdigital electrodes, wherein the interdigital fingers are in an asymmetric shape, and the fingertips of the interdigital fingersare in a non-linear shape. By the adoption of the interdigital electrodes, the current or power can be uniformly distributed on the surface of the whole chip. The interdigital electrodes provided bythe invention are provided with electrode substrates with a variable width, so that the flow distribution on the metal can be effectively controlled and the scale of the chip can be well controlled.

The invention relates to the field of tourism management systems, in particular to a smart tourism integral management system. The system comprises an integral calling module which is used for integrating with a government management subsystem, a tourist service subsystem and a merchant sales management subsystem and calling all integrals under identities corresponding to users in each subsystem;an integral merging module used for merging integrals of the users in each subsystem; and an integral application module used for obtaining integral use information of the corresponding users and updating integral information of the cancel-after-verification users according to the integral use information. According to the invention, in a specific multi-sub-platform system, point statistics can becarried out more flexibly and selectively, and the smart tourism integral management system based on big data is created by combining point application and point management.

The invention discloses a double-channel intelligent filtering system which comprises a control unit, a first water inlet valve mounted on a first filtering channel, a second water inlet valve mounted on a second filtering channel, a first pressure sensor and a flow meter which are mounted on a water inlet channel, and a second pressure sensor mounted on a water outlet channel, the second water inlet valve, the first pressure sensor, the second pressure sensor and the flow meter are electrically connected with the control unit. The two filter channels are matched for use, the uninterrupted requirement is met, meanwhile, the pressure sensor is matched for detecting the water pressure value, the passing ability of the filter element is obtained, and then the filter element is used to the maximum degree.

The invention relates to soft ice cream pulp. The soft ice cream pulp includes sweet condensed milk and vegetable fat milk at a mass ratio of 1:(2-4), wherein the mass percentage of sugar in the sweetcondensed milk is greater than 50%, and the content of solid matter in the vegetable fat milk is less than 20%. The soft ice cream can be prepared through mixing of the two raw materials including the sweet condensed milk and vegetable fat milk, no special ice cream pulp is needed, simplicity and convenience are achieved, application of the raw materials can be maximized, and the operating cost of restaurants can be reduced; and only the vegetable fat milk needs sterilization, and no easy sticking to the wall and no easy generation of coke particles are caused when the vegetable fat milk is sterilized.

The invention aims to provide an on-line charging method, which includes steps of: (1) calculating final cost according to one rate; (2) searching available account book node and forming available chain table according to accounts type configured in the rate; (3) carrying out circulation counteraction deduction to the account book node according to charging result, and carrying out inverse computation if remaining sum is not enough; and (4) recording charge process and returning charge result to present overdue or not. The invention can realize control of account balance in charge process by the charging system, and make the charging system to control the risk of user overdue in the using process of each service, simultaneously in the charging system, a plurality of paying relation can intelligible clear coexist in balance relation, when balance is not enough, the invention carries out inverse computation treatment to oddment of balance, and finally raises the utilization rate of account fund to maximum.

The invention discloses a sulfuric acid HRS (Heat Recycling System) type high-temperature acid power generation device. The sulfuric acid HRS type high-temperature acid power generation device comprises a heat exchanger, a high-temperature sulfuric acid pipe, a storage groove, a gas valve, a gas conveying pipe, an expansion machine, a transmission shaft and a power generator. Compared with the prior art, the sulfuric acid HRS type high-temperature acid power generation device has a simple structure and powerful functions, and can be used for converting heat energy in sulfuric acid into electric energy; and meanwhile, a cooling effect on the sulfuric acid can also be realized and the utilization of limited resources is maximized, so that the production cost is reduced and economic benefits are maximized.

The invention discloses a main cell group MCG suspending method and device, user equipment and network equipment. The MCG suspending method is applied to first user equipment UE of a communication terminal, and the first UE is configured with a primary cell group MCG and a secondary cell group SCG. The MCG suspending method comprises the following steps: determining to suspend MCG connection; sending an MCG suspension request message to a first network device, the MCG suspension request message comprising first information, and the first information being used for indicating that the MCG is suspended or the first UE leaves the MCG; or determining to suspend the MCG connection, and locally suspending the MCG connection.