170results about How to "Reasonable deployment" patented technology

The embodiment of the invention provides a method and device for distributing virtual resources based on disk IO. The method includes the steps that a VNFM is used for sending a request for applying for the virtual resources to a VIM according to information for describing QoS of disk read-write IO of at least one virtual machine with at least one VNF by a VNFD, wherein the description information includes resource information of QoS of the disk IO of at least one virtual machine in the regular service execution process and resource information of QoS of the disk IO in the burst traffic process. The request for applying for the virtual resources includes the description information. Furthermore, the VIM conducts resource distribution according to the request for applying for the virtual resources, services can be more reasonably deployed and can more effectively utilize physical resources, and therefore the overall resource utilization rate of a system is increased.

The invention discloses a comprehensive monitoring and early warning system based on meteorology and a power grid GIS and a method thereof. The system comprises a data layer and an application layer. The data layer consists of a meteorological database, a power grid GIS database, and a production and operation database. The application layer includes a meteorological monitoring module, a meteorological early warning module, a power grid weather module, an information display module, and an auxiliary decision-making module. The meteorological database, the power grid GIS database, and the production and operation database carry out communication mutually; and the meteorological monitoring module, the meteorological early warning module, the power grid weather module, the information display module, and the auxiliary decision-making module carry out communication with the meteorological database, the power grid GIS database, and the production and operation database respectively. According to the invention, meteorological monitoring information like the temperature, wind direction, and wind speed and the like of important power equipment like a transformer substation, a transmission and transformation line, and a tower can be gotten in real time; and visual meteorological real-time data can be provided for the power grid. Meanwhile, prediction and disaster early warning information of the typhoon and thunder and the like can be provided every 12 hours in the next seven days.

The invention belongs to the field of cloud computing application, and relates to method for task rely relation description, decoupling, parallel scheduling and the like in cloud service. Rely task relations are provided, and a decoupling parallel scheduling method of rely tasks are constructed. The method comprises first decoupling the task rely relations with incoming degree being zero to construct a set of ready tasks and dynamically describing tasks capable of being scheduled parallelly at a moment; then scheduling the set of the ready tasks in distribution type and multi-target mode according to real time resource access so as to effectively improve schedule parallelism; and during the distribution of the tasks, further considering task execution and expenditure of communication (E / C) between the tasks to determine whether task copy is used to replace rely data transmission so as to reduce the expenditure of communication. The whole scheduling method can schedule a plurality of tasks in the set of the ready tasks in dynamic parallel mode, well considers performance indexes including real time performance, parallelism, expenditure of communication, loading balance performance and the like, and effectively improves integral performance of the system through the dynamic scheduling strategy.

The invention discloses a strategy control method, including: a PCRF trigging a strategy for authorization QoS range according to trigger events, carrying out the strategy according to the strategy information, generating a corresponding authorization QoS range, and sending the newly generated authorization QoS range to a PCEF; noticing the PCEF to carry out QoS control according to the selected information and the newly generated authorization QoS range. The invention further discloses a strategy control system, the system including the PCRF and the PCEF. The PCEF can carry out the QoS control in the combination with resource performance and strategy predefined by an operator according to the authorization QoS range by using the method and system, so that the PCEF can carry out flexible QoS adjustment in the limitation of network resources to satisfy the requirements of user high-quality service, thereby implementing reasonable allocation of network resources.

The invention provides an agricultural drought warning and forecasting monitoring device. The device comprises a real-time soil moisture status data acquisition module, a drought condition evaluation module, an information releasing module, a database and a medium-long term weather forecast interface. The invention further provides an agricultural drought warning and monitoring method based on the device. Water surplus and deficit conditions of crops in different regions within next preset time are forecasted according to soil moisture status information acquired in real time in different regions and by combining precipitation and temperature information, within the next preset time, provided by a third party, and drought region division is performed based on the water surplus and deficit conditions of the crops. Thus, droughts can be discovered timely beneficially for the convenience of reasonably allocating water resources so as to cope with disasters. Comprehensive monitoring, scientific evaluation and warning of the droughts are realized, and the device and the method are of great theoretical and practical significances for solving the problem of loss caused by agricultural droughts or floods.

The invention provides a method and a device for user access and content caching of an unmanned aerial vehicle communication network. The method comprises the following steps: randomly initializing user access and caching deployment; calculating optimal user access information under the current cache deployment condition according to the initialized cache deployment; calculating the optimal cachedeployment information under the current user access condition; taking the calculated cache deployment information as the input of a new round of iteration to calculate and obtain the optimal user access and cache deployment information of the next iteration period; repeating iteration until a preset iteration frequency threshold value is reached to obtain final optimal user access and cache deployment information; and calculating optimal backhaul link bandwidth allocation information according to the obtained optimal user access and cache deployment information, and finally obtaining an optimal access and cache scheme in the current unmanned aerial vehicle communication network. According to the method and device, the content acquisition time delay of the user in the unmanned aerial vehicle communication network can be reduced.

The invention discloses an enterprise office automation system and method. The method comprises the following steps: setting a form name, a show pattern and a show style according to an enterprise standard; typing an enterprise current plan, a management mode and primary data information of files into a system; processing and arranging the data information by the system according to the data information provided by the enterprise, and showing the data information through a portal, report forms and a graphic functional form; performing plan decision through the shown information and typing into the system; receiving a task planned to allocate through the system prompt information, assisting the operation through a flow set by the plan, and monitoring the running conditions of the task by the system; and controlling the process of the task through the system and finishing the task. Through the technical scheme of the invention, a uniform information framework can be quickly built for the enterprise, fast development, application and adjustment and effective integration are realized, and individual application is supported.

The application discloses a shared virtualized resource management method and a shared virtualized resource management device under a shared virtualized resource pool environment, wherein the method includes the following steps: the corresponding relation between set user identifiers and virtual disks is preset; when virtual disk management (VDM) service is started, a virtual disk currently mounted on a virtual machine is unloaded; the user identifier in the login event of the virtual machine is obtained; according to the corresponding relation, the target virtual disk corresponding to the user identifier is obtained; when being successfully obtained, the target virtual disk is the mounted virtual disk of the virtual machine. Because each user can access specific working data through any virtual machine in the whole shared virtualized resource pool by means of the embodiment of the invention when needing to access the specific working data, the circumstance that a plurality of users need to simultaneously log in the same virtual machine is effectively reduced, and thereby the problem that the load of certain one virtual machine is overhigh as the result of the circumstance is also eliminated; thus the problem that the working efficiency of users is decreased under the circumstance is also prevented.

The invention provides a spatial network node uniform deployment method based on virtual force. The implementation process of the method includes the first step of setting a virtual force algorithm model, the second step of setting sensor nodes based on the virtual force, wherein each sensor node only generates repulsive force on adjacent nodes within a balance ball and only generates gravitational force on adjacent nodes beyond the balance ball and within a communication ball, the third step of allowing each node to calculate center gravitation according to the distance between the node and a target region at each time step and calculate the virtual force and uniform force according to the relations between each node and the adjacent nodes, the fourth step of conducting vector addition on all the force to obtain resultant force, allowing the individual nodes to continuously adjust the positions till force balance and then allowing the whole network to start to perceive the target region and execute tasks. Compared with the prior art, the spatial network node uniform deployment method based on the virtual force has the advantages that the nodes are deployed in the target region in a self-adaptive mode when moving in a three-dimensional space freely, and the practicality is high.

The invention provides a system and a method for inquiring squatting positions in a public toilet. The system comprises sensors which correspond to the squatting positions in the public toilet and are used for sensing current states of the corresponding squatting positions to generate sensing information, a public toilet processing center which corresponds to the public toilet, is connected with the sensors in the public toilet and is used for receiving the sensing information of the sensors and recording the sensing information, and a network control center which is connected with the public toilet processing center and is used for sending a control instruction to the corresponding public toilet processing center according to a squatting position inquiry request from a mobile terminal so as to acquire the recorded sensing information from the public toilet processing center and sending the sensing information to the mobile terminal sending out the squatting position inquiry request, wherein the current states are in-service states or free states. According to an intelligent system and a method for toilet use, public resources can be reasonably called; moreover, the system is simple in structure and convenient for inquiry; convenience is provided for the life of people.

The invention relates to the field of the preparation of catalysts, and in particular relates to a preparation method of a ternary copper CuO-Cu2O-Cu catalyst for synthesizing methyl chlorosilane. The preparation method comprises the following steps of: putting copper powder into a heating furnace, replacing air in the heating furnace by use of nitrogen, carrying out primary oxidation in the medium temperature stage of 250-400DEG C, carrying out ball milling, rupturing a surface oxidation film stopping copper particles to be further oxidized, carrying out secondary oxidation in the medium temperature stage of 250-400DEG C, carrying out ball milling, and adjusting the component content and particle size of the catalyst through the twice oxidation and the ball milling, so as to obtain the product CuO-Cu2O-Cu catalyst, wherein the molar ratio of the air passing quantity to copper powder in the process of oxidization is 10:(1-10), the ventilation reaction time is 0.5-5 hours, the mass ratio of the ball-milled bead to the material in the process of ball milling is 20:(1-10), and the ball milling time is 0.5-8 hours. The component content and particle size of the catalyst of the preparation method can be optimally adjusted, so that the catalyst is higher in dimethyl dichloro-silane yield and silicon power raw material conversion ratio.

A method and an apparatus for deploying a network slice in a mobile communication system are disclosed. The method comprises the steps of mapping an underlying infrastructure network into an underlying network layer in a complex multilayer network model, and mapping a network slice into a network layer on the underlying network layer; and deploying the network slice based on the complex multilayer network model. In the process of deploying a network slice in a mobile communication system, the invention can accurately and flexibly manage the network resources and enhance the utilization of network resources, thereby avoiding the resource competition and ensuring the network communication quality.

The invention relates to a method for controlling a front-end device by a video monitor platform based on an SIP server cluster. The video monitor platform based on an SIP server cluster refers to a structure that a WEB server with an SIP signaling route function is respectively connected with a plurality of SIP proxy servers; a client end logs in a WEB page by accessing the WEB server and utilizes an SIP request and carries out signaling route by the SIP proxy servers so as to establish a conversation between the WEB server and an SIP gateway connected with a front-end device; the SIP gateway obtains the control information of the front-end device, builds instructions acceptable for the front-end device to control the front-end device and feeds back the controlled results of the front-end device to the WEB server by the SIP proxy servers; the WEB server stores the controlled results to a local database. The method can meet the requirements of large-size video monitoring and video commanding and dispatching which are interconnected and interoperable.

The invention relates to a pantograph slide plate material for a locomotive and a preparation method thereof and belongs to the technical field of materials. The preparation method of the pantograph slide plate material comprises the following steps: selecting pitch coke with high crushing resistance as aggregate, selecting graphite powder with good lubricating property, good electricity-conducting property and good heat-conducting property, then adding hard additive carbon black in a certain ratio, stirring, mixing, moulding, roasting, dipping and processing under the action of a high-strength and high-residue binder, so that the pantograph slide plate material with excellent performances is obtained, and an economic and practicable novel material with low specific resistance, good anti-attrition self-lubricating property and high strength is realized.

The invention discloses an equipment fault monitoring and early warning system in a building. According to the fault monitoring and early warning system, equipment in a building is positioned and numbered, a fault-working information database of each kind of equipment is constructed, then the working state health information of the equipment is obtained in real time and compared with a fault-working information database, and therefore a corresponding processing scheme is outputted. The system is advantaged in that statistics and analysis are carried out on equipment fault types, the working state health information in a fault evolution process is obtained, database construction is achieved, in this way, in the equipment operation monitoring process, the working state health information ofthe equipment can be monitored, whether abnormity exists or not is judged according to the working state health information, faults caused by the abnormity are further analyzed, corresponding processing schemes are outputted, working states of various equipment types can be monitored, and blind maintenance of maintainers can be avoided, so manpower waste is avoided.

The invention provides a dried mutton flavoring and its preparing process, which comprises mutton25kg, soy sauce 0.02kg, vegetable oil 2kg, pepper 0.5kg, table salt 0.4kg, aniseed 0.01kg, cooking wine 0.03kg, Chinese prickly ash 0.01kg, ginger 0.5kg, cassia bark 0.01kg, tsaoko cardamon 0.01kg, green onion 0.2kg, onion 0.1kg, and gourmet powder 0.05kg.

The invention discloses an edge computing platform container deployment method and system based on load prediction. The edge computing platform container deployment system comprises a plurality of computing nodes and a central node, wherein original load monitoring systems are carried on the computing nodes; the original load monitoring systems are respectively connected with a node load prediction system, and are uploaded to a central server through the node load prediction system; the node load prediction system and a computing task management system are carried on the central node; an LSTMmodel corresponding to each computing node is arranged on the node load prediction system, and the node load prediction system receives node original load information and sends a prediction result tothe computing task management system; and the computing task management system is responsible for deploying the container, and the computing task management system feeds back the node number and the task time to the node load prediction system according to the received information and issues the container to the available computing node. According to the edge computing platform container deployment method, the containers are reasonably deployed to the computing nodes, so that the cost of computing tasks is reduced.

The embodiment of the invention discloses a dynamic cloud storage SDN controller configuration method and a dynamic cloud storage SDN controller configuration device based on overall optimization. Themethod comprises the steps of building a first generation of particle swarms by using each controller in an SDN as a particle, determining the fitness of each particle in the first generation of particle swarms, and using the first generation of particle swarms to serve as a current iteration particle swarm; computing a local optimal solution of each particle and an overall optimal solution in the current iteration particle swarm; determining a distribution node corresponding to each controller; evolving the speed and position of each particle in the current iteration particle swarm; updatingthe fitness of each particle in the current iteration particle swarm; returning to execute the operation of computing the local optimal solution of each particle and an overall optimal solution in the current iteration particle swarm until an iteration end condition is met; and configuring each controller in the SDN by using the overall optimal solution determined when iteration ends. Therefore,the SDN controller is reasonably deployed under the condition of meeting a rated task load constraint of the controller, and thus the overall delay in the network becomes minimal.

A storage server is provided herein, which comprises a chassis and at least one slide tray having at least one storage module. The advantage of the present invention is on expanding an accommodating space of the slide tray whereby various components can be disposed within the slide tray.

The invention discloses a method and device for achieving WLAN deployment. The method comprises the steps that user characteristics are analyzed according to Internet surfing records of users, base stations where WLANs need to be deployed are determined according to the user characteristics; the positions and the number of the WLANs needing to the deployed are determined with a clustering algorithm according to the position information of the base stations where WLANs need to be deployed. According to the method and device for achieving the WLAN deployment, the WLAN use demands of the users are truly sensed by analyzing the Internet surfing records of the users, and the WLAN deployment is more reasonable under the premise of system analysis and data support, so that the data flow pressure of a mobile terminal is truly shared, and the network experience of the users is improved. Meanwhile, the flow income of the mobile terminal of an operator is not influenced.

The invention discloses a clod / hot two-way protecting device and a clod / hot two-way protecting method for steam and a pipeline. The clod / hot two-way protecting device is applied to the technical field of pipeline transport and condensation and overheating prevention. The clod / hot two-way protecting device comprises a thermal insulation material layer, a phase-change material layer, a memory alloy layer, memory alloy wires and phase-change material capsules. The influence on the pipeline and the steam from an outer circumstance temperature is reduced by employing the thermal insulation material layer; the temperatures of the pipeline and the steam are kept unchanged in a low temperature environment for a long time by employing solidification heat release of the phase-change material layer, and the pipeline is prevented from being corroded by steam condensation; and an overheating phenomenon is avoided since a memory alloy net attached to the outer wall of the pipeline and the phase-change material capsules connected with the memory alloy net via the memory alloy wires undergo shrinkage deformation, the phase-change material capsules are pulled to be enriched in a heating zone, heat transfer of the heating zone is strengthened and heat is absorbed in a large amount rapidly. The steam is effectively prevented from condensing and overheating, and the problem that a steam working condition is not stable is solved.

The invention discloses a city parking guidance system and method based on an Internet of things (IOT) and relates to the technical field of intelligent traffic. The system comprises a data acquisition and management module, a parking space reservation and information release module, an information transmission module, a data processing center module and a payment interface module. The data collection module is used for collecting vehicle information of a parking space and vehicle information of an entrance and an exit of a parking lot. The parking space reservation and information release module is used for parking space reservation, on-site and off-site guidance and the indication of an optimal parking space. The information transmission module is used for receiving, storing and processing related real-time data information transmitted from the data acquisition and management module and the parking space reservation and information release module. A bank payment interface is used forcompleting the payment of a parking feed. According to the parking guidance system, the improvement of a parking management service level and service quality is facilitated, the utilization rate of parking spaces is improved, economic losses caused by road congestion due to parking difficulties are reduced, and the overall competitiveness of a city is enhanced.

The invention discloses an equipment scheduling and allocating method based on Hungary algorithm. The method includes performing weighted average to every influencing factor when every resource is allocated to every task by a computer, acquiring an appropriate degree when a certain resource is allocated to a certain task, and setting an equal quantity of the resources and the tasks to form a task resource demanding network and acquire the optimum equipment scheduling and allocating method. The equipment scheduling and allocating method can perform optimum allocation to power grid equipment, so that the equipment can be allocated in the most reasonable and effective manner, and service efficiency of the power grid equipment is improved.

The invention provides an automobile intelligent information entertainment service system. The system performs digitalized processing on intelligent information including entertainment information andachieves distributed deployment with a human-computer interface client, and at least comprises an automobile Ethernet intelligent interconnected antenna controller and the human-computer interface client which are separated, wherein the automobile Ethernet intelligent interconnected antenna controller comprises an antenna, a function module, a central processing unit and an Ethernet communicationinterface; the human-computer interface client comprises an operation interaction module, an operation processing unit and an Ethernet communication interface, and the human-computer interface clientand the automobile Ethernet intelligent interconnected antenna controller achieve communication through the ethernet communication interface on the basis of the distributed architecture design. According to the technical scheme, the independence of the information entertainment functional domain is extruded, and system complexity and redundancy are avoided; interconnection and communication function modules are deployed inside the automobile more reasonably; the roof antenna digital gateway function and performance advantages continue to be brought into play; the system is service for two ormore human-computer interface windows inside the automobile, the software angle can be reasonably achieved; communication isolation is achieved, and for independent isolation deployment with functionapplication with the large interconnection security flaw, the influence on the system with the high security level inside the automobile is reduced.

The invention discloses a digestive pet food, which is characterized by comprising 5 to 8 percent of vegetable fibers, 15 to 20 percent of sweet potato starch, 25 to30 percent of wheatmeal, 8 to 10 percent of animal protein, 2 to 3 percent of vitamin, 1 to 4.5 percent of spirulina powder, 0.5 percent of table salt, 15 to 18 percent of animal fat, 0.5 percent of sugar and the balance of appetite improving and digestion promoting powder. The digestive pet food has balanced nutrients, is reasonably prepared, meets the daily nutrient requirement of pets, and is added with the appetite improving and digestion promoting powder, namely mixed powder of hawthorn, yam, malt and tangerine peel to promote digestion, and the nutrient absorbing capacity is improved.

The invention discloses a control processing method for an elevator operation mode. The method comprises the following steps that 1, a state of an elevator in a normal operation mode is judged according to the operation data of the elevator, if the starting condition of a waiting-riding elevator operation mode is met, step 2 is conducted, otherwise, the normal operation mode is kept; 2, the waiting-riding elevator operation mode is conducted on the elevator, and the elevator waits at the elevator floor corresponding to the riding habit and corresponding to the elevator time closest to the current moment in distance in a riding habit model; and 3, after a passenger riding request signal of a passenger is received, the riding request of the passenger is responded according to the elevator habit model and the passenger riding elevator request signal. According to the control processing method, the operation amount in the elevator control can be reduced, the situation that the elevator conducts the waiting-riding elevator operation mode at the moment which is not suitable for starting the waiting-riding elevator operation mode is avoided, so that wrong waiting or non-waiting of the elevator can be reduced, and the riding requirements of the passenger can be predicted more accurately.

The invention discloses a collaborative edge server deployment and resource scheduling method, a storage medium and a system, and the method specifically comprises the steps: S1, building a cost and energy consumption optimization model of collaborative edge server deployment according to the access delay and the capacity of an edge server; s2, acquiring an initial solution, and mapping a plurality of edge servers by the base station; adjusting the existing mapping according to capacity and delay constraints; s3, adjusting the number of deployed edge servers and the mapping relation by adopting a fireworks algorithm based on elimination of the loser, and obtaining a reasonable edge server deployment scheme; s4, based on a deployment result, establishing an expected response time optimization model of dynamic resource scheduling, and S5, dynamically adjusting mapping between the edge server and the base station by using a hybrid algorithm combining a bare bone fireworks algorithm and a genetic algorithm. According to the method, the collaboration between the servers is considered, and the user experience is improved; the overall energy consumption and deployment cost of the system are reduced, and the expected response time of the base station is shortened.

The invention discloses a distributed test control system suitable for a small satellite, which comprises a message uplink communication module, a message decoding module, a message filtering module, a user authentication module, a message distribution module, a device control module, a message coding module and a message downlink communication module. The distributed test control system uses a unified test control mechanism to ensure that only one gateway is arranged between a tested object and all test systems and between a test device and all the test systems, so the distributed test control system can effectively prevent outside illegal invasions and ensure the reliability and the safety of tests; besides, the distributed test control system can realize multi-satellite parallel tests to ensure that a tester can perform test switching easily and monitor test conditions of all satellites, the test work not only can be performed on a test special network but also can be performed on a local area network even the internet so as to realize real distributed tests. By using the distributed test control system, test device resources can be allocated reasonably, and the test cost can be reduced.

A method using a camellia oleifera squeezed tea cake to make a camellia oleifera special-purpose fertilizer relates to the technical field of comprehensive utilization of a squeezed tea cake, and is characterized by comprising the following steps: preparation of a fermentation agent, to be more specific, a fertilizer fermentation agent with the weight of 0.1% of the weight of a to-be-fermented material is used, fresh rice bran is used for fermentation of the fertilizer fermentation agent, and every 1 kg of the fertilizer fermentation agent is added with 5 kg of the rice bran; moisture regulating, to be more specific, the squeezed tea cake is crushed, the crushed squeezed tea cake particle diameter is not greater than 1cm, water is added for moisture regulating, and the moisture of the crushed squeezed tea cake particle is controlled at about 60%-70%; heap building, fermentation, even mixing and ventilation, to be more specific, at normal temperature, after 48 hours, the temperature rises to 50 to 60 DEG C, third days the temperature can reach 70 DEG C above, then at the high temperature, a heap is turned once each half day, so that the temperature is stable at 55 to 65 DEG C, holes are drilled on the material heap for ventilation to supplement oxygen needed by the fermentation, and after 6-8 days of maintaining, the fermentation is complete. The method is economic and environmentally friendly, can realize circular economy, facilitates the implementation of soil testing formula, and is reasonable in allocation.