102results about How to "Realize reasonable scheduling" patented technology

The invention belongs to the field of network communication technology and discloses a multi-VCPU adaptive real-time scheduling method for TSN business. According to the method, technical details of physical resources on a bottom layer can be shielded through TSN scheduling combined with a virtualization technology, the physical resources are abstracted into multiple logically-independent virtual resources through the virtualization technology, and a unified programmable interface is provided for an upper layer. Through the method, the business with a high requirement for real-time performance is effectively scheduled, dynamic planning of multi-core processor resources can be realized during running, groups are adjusted adaptively, and the method is beneficial for load balance; according to different conditions of TSN tasks, a scheme with a low task missing ratio is selected, and adaptive scheduling is performed based on a feedback mechanism, so that the fairness and effectiveness of multiprocessor resource distribution are enhanced.

The invention discloses a scheduling system, method and device for a service data request. The scheduling system, method and device are used for providing a scheme for scheduling the service data request sent by a user among a plurality of data service servers. According to the method, the scheme of the data service server responding to the service data request sent by the user is determined according to information of the geographic area where the user is located, and reasonable scheduling of the service data request is achieved.

The invention discloses a method and system for predicting the posture of a ship moored at an open type wharf. The method comprises the following steps of collecting environment dynamic data, wharf ship data and ship gesture data; integrating the three data collected, to form a sample sequence in continuous time, and storing into an environment wharf ship integrated database; collecting current environment dynamic data, and inputting into an environment dynamic prediction model to obtain environment dynamic prediction data at a set time period; the environment dynamic prediction data at least including the wind scale, wind speed, wind direction, tide level, ocean current velocity and ocean current direction; traversing the sample sequence, performing calculation to obtain the sample at the smallest weighted Euclidean distance with the environment dynamic prediction data, extracting the posture data of the ship in the smallest sample, and taking the posture data as the posture prediction data of the ship at set time; and the ship posture data at least including data of six degrees of freedom, such as transversing, rolling, surging, pitching, rotating and lifting.

The present invention discloses a multiple-input multiple-output resource scheduling method and a base station. The method of the present invention includes: the base station determines user equipment suitable for a multi-user MU scheduling mode from multiple user equipment; the base station determines from the suitable MU scheduling mode Among the user equipments in the mode, the user equipments whose channel characteristics are closest to orthogonality are determined; between the base station and the user equipments whose channel characteristics are closest to orthogonality, use resource blocks to be scheduled to transmit data. After selecting the user equipment suitable for transmission in the MU user mode, the base station uses a resource block to transmit data between the user equipment whose channel characteristics are closest to orthogonal. In this way, reasonable scheduling of resource blocks is realized. Resource blocks can use various wireless parameters, such as bandwidth, symbol, frequency point, time slot, subband, subcarrier, PRU, etc., which improves resource utilization.

The invention discloses a display device and a scheduling method for Bluetooth communication resources of the display device. The display device comprises a display, a controller and a Bluetooth module, the Bluetooth module is used for executing a corresponding processing task according to control of the controller, and the controller is configured to obtain the state of the Bluetooth module whenan operation request of an application for the Bluetooth module is received; if the Bluetooth module is in the working state, determining the priority of a target processing task corresponding to theoperation request and the priority of a current processing task of the Bluetooth module; judging whether the priority of the target processing task is higher than that of the current processing task or not; If the priority of the target processing task is higher than that of the current processing task, controlling the Bluetooth module to suspend execution of the current processing task, and executing the target processing task. Through application of the method and the device, resource preemption can be avoided, the success rate of equipment pairing and connection is improved, Bluetooth audiojamming is reduced, and reasonable scheduling and effective use of Bluetooth communication resources are realized.

The invention discloses an industrial field big data task coordination degree method based on edge calculation. The method comprises the steps: S1, enabling a scheduler to obtain a task amount Ni and a time delay Ti; S2, evaluating the priority of each task; S3, obtaining the network residual bandwidth R and the uploading rate Li of the tasks, wherein Li represents the uploading rate of the ith task, task queuing waiting is carried out according to the priority, and delay Wi is recorded; S4, obtaining a task scheduling threshold alpha of the scheduler, calculation information of each edge server, the number l of task queuing processing and queuing waiting delay; and S5, carrying out cooperative scheduling on the tasks according to a system resource state, a current business task amount and a delay requirement. According to the invention, resource scheduling of the task between the terminal and the edge server is realized through edge computing, reasonable scheduling of the industrial field task between the terminal equipment and the edge server is achieved, computing resources of the system are fully considered, the task processing capability of the system is improved, the resource consumption of the system can be minimized, and the real-time performance of task scheduling is improved.

The invention discloses an external fire-fighting multi-medium quick joint, wherein a female air flue is arranged at a female joint of a water band, and an air hose is connected at the external port of the female air flue through a joint of a female air hose; a male air flue is arranged at a male joint of the water band, and an air hose is connected at the external port of the male air flue through a joint of a male air hose; after butt joint, the female air flue is communicated with the male air flue through a ventilating circular groove, and the ventilating circular groove is arranged outside the male joint of the water band and is communicated with the male air flue; a photoelectric cable via hole is axially formed at a joint ring and a female power supply optical fiber joint is arranged on the end part of the via hole, a fixed bracket is arranged on the outer wall of the male joint of the water band, and the photoelectric cable via hole is further formed in the fixed bracket; a male power supply optical fiber joint is arranged on the end part of the via hole, and the female power supply optical fiber joint and the male power supply optical fiber joint are coaxially jointed. According to the joint disclosed by the invention, multiple media are communicated just through one splicing movement, so that the joint is precise in abut joint, thereby winning precious time for rescuing a scene of fire and avoiding injuries and deaths of fire fighters and property loss.

The invention discloses a quick-detachable mobile bicycle storage device without energy consumption. The horizontal frame module includes two rotating brackets arranged in parallel in the vertical direction, and several horizontal parking plates are sandwiched between the two rotating brackets. A number of parking spaces that can store and lock vehicles are set on each horizontal parking plate; the two rotating brackets can rotate around the rotation axis where the center of the circle is located, and drive each horizontal parking plate to rotate synchronously, and each horizontal parking plate is always in the rotation process Keep it horizontal; when the human body manually applies a rotating force, the rotating bracket rotates so that one of the horizontal suspension plates stops at any angle required by the user; the electronic lock locks the bicycle wheels to realize the locking function, powered by solar panels, and wirelessly The network enables remote control of the device. Under the condition of ensuring the flexibility of bicycles, it complies with laws and regulations and stores them in an orderly manner, provides a mobile garage, solves the problem of unstable energy supply sources of mobile garages, and realizes reasonable scheduling of bicycle resources.

The invention relates to an order dispatching method and device, computer equipment and a storage medium. The method comprises the steps of reading and grouping to-be-dispatched orders according to grouping information of the to-be-dispatched orders to obtain a first order group set which is effectively grouped and a second order group set which is not effectively grouped; according to the first order group set, carrying out order merging assignment on each to-be-dispatched order in the second order group set, and screening out an order merging assignment order set; obtaining the order similarity of the non-merging assigned orders in the second order group set, and grouping the non-merging assigned orders according to the order similarity to obtain a secondary order grouping set; obtaininga third order group set according to the merging assignment order set, the first order group set and the secondary order group set; and obtaining a transport capacity information set, determining thetransport capacity corresponding to each third order group according to the transport capacity information set, and generating order dispatching information according to the transport capacity corresponding to each third order group. By adopting the method, the delivery efficiency can be improved.

The invention provides an open-style wharf mooring cable force early warning method. The method comprises the following steps: collecting current/historical in-port ship mooring cable force data, shipenvironment dynamic data and ship attribute data, and carrying out processing to form environment cable force ship rules; according to the current in-port ship cable force data and the ship attributedata, selecting the rule, the Euclidean distance of which with the current in-port ship attribute data and the cable data is the shortest, in the environment cable force ship rules; and extracting the mooring cable force data in the rule having the shortest Euclidean distance as predicated mooring cable force data of the current in-port ship. The method and system can finish drawing of a cable force prediction trend curve and release of an early warning instruction timely, thereby providing adjustment conditions and range for automatic adjustment of the mooring cable force, providing effective basis for a monitoring center in determining ship harbor entering/ leaving and on-berth operation optimal time windows, and realizing reasonable scheduling and efficient utilization of port and shipping channel resources.

The invention relates to a rescue vehicle management system comprising the following parts: an electric vehicle information obtaining unit used for obtaining position information, navigation information and residual endurance mileages of electric vehicles in a management area; a control unit configured to determine an electric vehicle set with the residual endurance mileage lower than a first threshold in the management area. A method comprises the following steps: determining a power shortage area that each electric vehicle can reach according to the position information, navigation information and residual endurance mileage of each electric vehicle in the electric vehicle set, wherein the residual endurance mileage of each electric vehicle in the electric vehicle set is lower than a second threshold, and the second threshold is lower than the first threshold; determining the number of the power shortage areas in each grid area that falls in the management area, and determining the score of each grid area according to the number of the power shortage areas in each grid area; informing the rescue vehicles to go to each grid area according to the score of each grid area. The invention also relates to the rescue vehicle management method.

The invention relates to the technical field of operation and maintenance work order scheduling, in particular to an electric power communication network operation and maintenance work order scheduling method based on a Hopfield neural network, which comprises the following steps: S1, analyzing the requirements of operation and maintenance tasks and the capabilities of operation and maintenance personnel in an electric power communication network, and determining a plurality of factors influencing work order scheduling; S2, analyzing a plurality of factors influencing work order scheduling byutilizing a fuzzy analytic hierarchy process to obtain the weight of each layer, and further obtaining a coefficient matrix; S3, establishing constraint conditions between the tasks and the operationand maintenance personnel according to the application scenarios in which the tasks are allocated to the operation and maintenance personnel in the power communication network, and then obtaining an energy function; and S4, constructing a power communication network maintenance task scheduling model by using a Hopfield neural network, and obtaining optimal matching when a plurality of tasks are allocated to a plurality of operation and maintenance personnel according to the coefficient matrix and the energy function. According to the invention, the quality of work order allocation and the utilization rate of resources can be improved, and reasonable scheduling of operation and maintenance work orders under multi-resource constraints is realized.

The embodiment of the invention discloses a power distribution network scheduling method and a storage medium. The method comprises the following steps: building a renewable energy utilization rate maximum model according to an output power model of a wind turbine generator and an output power model of a photovoltaic unit; establishing a net load peak-valley difference minimum model according to the net load model of the power distribution network and the power of an electric vehicle cluster; establishing a net load variance minimum model according to the output power model of the wind turbinegenerator, the output power model of the photovoltaic unit and the net load model of the power distribution network; establishing a power supply side comprehensive cost minimum model according to theelectricity purchasing cost from the power distribution network to the large power grid and the operation and maintenance cost of an energy storage device; establishing a tie line power fluctuation minimum model according to the power of a tie line; and scheduling the power distribution network according to the renewable energy utilization rate maximum model, the net load peak-valley difference minimum model, the net load variance minimum model, the power supply side comprehensive cost minimum model and the tie line power fluctuation minimum model, thereby realizing reasonable scheduling of the park power distribution network.

The invention discloses a regional electricity market clearing method and device and a storage medium. The method comprises the steps: building an inter-province power transmission and reception planoptimization model, solving the inter-province power transmission and reception plan optimization model, and obtaining an inter-province power transmission and reception plan; establishing a trans-provincial power market clearing model according to the inter-provincial power transmission and reception plan, and solving the trans-provincial power market clearing model to obtain a trans-provincial power market clearing result; establishing an inter-provincial tie line power plan optimization model according to the inter-provincial power transmission and reception plan, and solving the inter-provincial tie line power plan optimization model to obtain an inter-provincial tie line power plan; according to the inter-province tie line power plan, establishing an in-province power market clearingmodel and solving to obtain an in-province power market clearing result; and carrying out regional power dispatching according to the trans-provincial power market clearing result and the intra-provincial power market clearing result. According to the method, the establishment of a transitional two-stage regional power market is facilitated, the inter-province power barrier is eliminated, and thereasonable dispatching of regional power is better realized.

The communication navigation identification system module test platform disclosed by the invention is high in execution efficiency, easy in case editing operation and extensible in software and hardware. According to the technical scheme, a test host carries out real-time signal processing and control based on an FPGA, general test instrument equipment is modularly integrated into a test host box body, scheduling of test tasks is organized and managed according to excitation signals provided by an excitation unit, and the test efficiency is improved. On-line debugging and signal detection are monitored in real time by receiving and transmitting communication data, adaptive switching of a switch matrix, automatic acquisition and recording of performance index test data of a tested module and synchronous control are realized, a communication environment of data interaction of various types of buses of the tested module in an airborne system is simulated, and automatic test of performance is realized; by collecting test data of the test instrument assembly, a test report analysis model and a test result data management center are established, a test report is automatically generated, and different test resources and test conclusions are output.

The invention provides a project execution method and device. The method comprises the steps that at least one personnel to be selected and tag information corresponding to each personnel to be selected are determined; project information of a project to be executed is acquired; at least one project execution personnel is determined from at least one personnel to be selected according to the project information and each piece of tag information; work information corresponding to each project execution personnel is determined according to the project information; result information of executing the corresponding work information of each project execution personnel is acquired; evaluation information of each project execution personnel is determined according to the work information corresponding to each project execution personnel and the result information; and income distribution for each project execution personnel is performed according to each piece of evaluation information. Therefore, reasonable scheduling of enterprise resources can be realized by the scheme.

The invention discloses a power demand response system and method. The system comprises a driving layer, a system layer and an application layer, wherein the driving layer comprises a data acquisitionmodule, a power quality analysis module, a multipath metering control module, a data communication forwarding module and a load control module; the data acquisition module is used for acquiring multiple paths of power utilization information data; the multi-path metering control module is used for monitoring the change condition of the multi-path power utilization information data; the data communication forwarding module is used for transmitting the multiple paths of power utilization information data to a main station and receiving a control instruction signal sent by the main station; theelectric energy quality analysis module is used for determining total incoming line harmonic data according to the power utilization information data and performing electric energy quality analysis according to the electric energy quality analysis instruction signal and the total incoming line harmonic data; and the load control module is used for carrying out user load control according to the load control instruction signal and the change condition of the multi-path power utilization information data. According to the system, reasonable scheduling of power demand response capacity resourcescan be realized.

The invention provides a coal dispatching system and method for a cluster type coal plant. The system comprises an incoming coal information collection module which is used for collecting the incomingcoal information of the coal plant, a bunker adding optimization module which is used for generating a bunker adding strategy, a coal storage information module which is used for acquiring and counting the coal storage information of each bunker of the coal plant, an operation information acquisition module which is used for acquiring the operation information of a coal generator set, a coal blending combustion module which is used for generating a coal blending combustion strategy according to the unit operation information and the coal storage information, a raw coal bunker adding optimization module which is used for generating a final raw coal bunker adding strategy based on the coal blending combustion strategy and updating the coal storage information of each bunker, and a display output module which is used for displaying the coal storage information of each bunker, the bunker adding strategy information and the coal blending combustion strategy information. According to the technical schemes, the problems of low unit coal efficiency and high power supply coal consumption existing in existing coal dispatching of the cluster honeycomb type coal plant are solved, the coal efficiency of the generator set can be improved, the power supply coal consumption is reduced, and economic benefits are guaranteed.

The invention discloses a scheduling method, device and equipment for wind power integration and a storage medium. The method comprises the steps of obtaining carbon emission quota and predicted generating capacity of a wind turbine; Cost according to carbon emissions, the sum of the wind power generation cost and the thermal power generation cost is minimum; determining the actual power generation amount of the wind turbine and the actual power generation amount of the thermal power generating unit based on a particle swarm algorithm in combination with a genetic algorithm; wherein the carbonemission cost is determined by the carbon emission quota and the actual power generation amount of the thermal power generating unit, the wind power generation cost is determined by the predicted power generation amount of the wind turbine and the actual power generation amount of the wind turbine, and the thermal power generation cost is determined by the actual power generation amount of the thermal power generating unit; And performing wind power grid-connected scheduling according to the actual power generation amount of the wind turbine and the actual power generation amount of the thermal power generating unit. According to the method, the actual power generation amount of the wind turbine and the actual power generation amount of the thermal power unit are determined with the minimum sum of the carbon emission cost, the wind power generation cost and the thermal power generation cost as the target, and reasonable scheduling of wind power integration is achieved.