32results about How to "Flexible resources" patented technology

Embodiments of the present disclosure provide a method and a device for cooperative control of multiple trains. The method includes: S1, establishing a train dynamic model of urban rail transit; S2, modeling a train control system of urban rail transit based on train-to-train communication; S3, constructing, according to the dynamic model and a control system model, an optimized control target which comprehensively considers distance convergence and speed convergence of train formation; and S4, cooperatively controlling, on the basis of an artificial potential field method and Kalman filtering and according to the optimized control target, the multiple trains. The present disclosure is capable of effectively shortening a train headway.

The invention relates to a multi-service isolation method for a power wireless private network system. The method comprises the following steps: scanning frequency resources and counting interferences, configuring control and data channel resource pools, broadcasting the service list and channel resources, knowing randomly accessed resource pools, establishing a connection and reporting the service ID, and configuring base station control and data channel resources. The method adopts the spectrum sensing technology to obtain the frequency use and interference situation in the spectrum range of230 MHz to effectively evaluate interference levels of each frequency sub-band, requires timely avoiding when the frequency point is used and the interference is large, dynamically selects non-interference or less-interference sub-bands. updates the allocatable frequency resources, allocates dedicated resources for high-priority services, configures multiple transmission resource pools that are physically isolated from each other for use of different types of services, and supports flexible configuration of multiple transmission resource pools to adapt to regional differences in spectrum resources and terminal distribution differences to improve resource utilization efficiency.

The invention discloses an optimal scheduling method for providing standby auxiliary service by a controllable load cluster. The method comprises the following steps: 1, collecting operation parameters of each controllable load in the load cluster; 2, determining the flexible characteristics of each controllable load according to the operation parameters obtained in the step 1, and constructing anoperation constraint and adjustment capacity model of each controllable load; 3, obtaining electricity price data of each time period of the day-ahead whole day; 4, with the models and the data obtained in the step 2 and the step 3 and with the minimum total cost of the controllable load cluster as the target, establishing an optimization model of controllable load cluster operation and providingstandby capacity; 5, enabling a controllable load aggregator to provide a standby for the power grid and participates in the centralized market according to the result of the step 4, and after marketclearing is completed, acquiring a clearing result which comprises the electricity price, the standby capacity price and the standby capacity needing to be provided in each time period; and distributing the standby capacity to each controllable load.

The application discloses a wireless resource scheduling method. The method is characterized in that the method comprises: a wireless access network is divided into three layers including a physical facility layer, a multi-level control layer, and a center management layer. The physical facility layer includes wireless access points (AP). The multi-level control layer contains at least two levels of control modules; each control module manages a corresponding AP management set; each control module in an activation mode carries out physical resource and wireless resource scheduling on users in a user centralization unit according to a corresponding strategy; and according to the set levels, the control module with the higher level distributes the resources to the control module with the lower level when a set condition is met. The center management layer is formed by a global management entity that is used for deciding state operations and distribution operations of all control modules in the multi-level control layer. On the basis of the technical scheme disclosed by the application, problems of data transmission delay and transmission bottleneck and the like in the large-scale collaborative network can be solved, thereby enhancing the collaborative performance of the network and realizing flexible resource division and management.

The invention provides a lagerstroemia indica seedling cold storage and high temperature season planting method. The method comprises the steps of conducting cuttage breeding production on lagerstroemia indica seedlings in the lagerstroemia indica seedling growth period; digging out the lagerstroemia indica seedlings and binding the lagerstroemia indica seedlings according to bundles in the lagerstroemia indica seedling dormant period; after the lagerstroemia indica seedlings are subjected to sterilization, preservation, water retention and simulation temporary planting, covering the lagerstroemia indica seedlings with plastic film and then putting the lagerstroemia indica seedlings in cold storage. By means of the lagerstroemia indica seedling cold storage and high temperature season planting method, by conducting cuttage breeding production on the lagerstroemia indica seedlings in the growth period, covering the lagerstroemia indica seedlings with the plastic film and putting the lagerstroemia indica seedlings in cold storage after conducting the sterilization, the preservation, the water retention and simulation temporary planting on the lagerstroemia indica seedlings in the dormant period, the lagerstroemia indica seedlings can be transplanted in the high temperature season, soil ball transplanting is not needed, the transplanting survival rate is increased, the transplanting cost is lowered, cross-region pollution of diseases and insects can be prevented, soil resources are protected, so that when lagerstroemia indica is transplanted, requirements on time, climate andtransportation conditions are flexible, and the transplanting cost is saved.

A user equipment, a control method thereof and a network side device are provided in the present disclosure. The control method includes: indicating configuration information of a subband to be configured to a user equipment via a common control channel of a basic subband, such that the user equipment can use the subband to be configured according to the configuration information, wherein the basic subband is a subband to which the user equipment has access, and the subband to be configured comprises any subband within a bandwidth resource. The above method can support the flexibility of subband configuration.

The invention relates to an automatic driving vehicle-mounted multi-target coupling identification and tracking method under heterogeneous traffic flow, and the method comprises a step of establishinga vehicle-mounted embedded application program resource scheduler, and comprises the steps: carrying out the model pruning and restoration of a driving scene identification model; establishing a resource allocation framework for supporting the dynamic state of the deep learning model application program; and establishing a deep learning model to run a resource allocation scheduler, flexibly allocating resources to the deep learning model running concurrently through the resource scheduler, and outputting an optimized scheduling scheme. Memory occupation and switching energy consumption of thedeep learning model on the mobile vision device can be reduced, flexible resource allocation and accuracy balance are provided, processing delay is reduced, multi-target recognition efficiency of anautomatic driving automobile is improved, automobile-road cooperation processing is more timely and accurate during automatic driving of the automobile, and the safety of the automatic driving automobile and the application prospect in the traffic field are further improved.

The invention belongs to the technical field of education information sharing, and particularly relates to an education resources sharing method and system based on an education cloud platform, and the system comprises a teacher resources system which comprises a teaching plan resource unit, a test paper exercise resources unit, an education resources management unit and a teaching task design guidance unit. The teaching plan and learning plan resource unit and the test paper and exercise resource unit are used for executing and providing curriculum fragmentation resources such as personalized teaching plans, learning plans, synchronous materials and test paper and exercises, and the education resources management unit is used for executing and integrating education resources obtained from a network platform and a user platform. And the teaching task design guidance unit is used for executing intelligent lesson preparation and realizing personalized teaching, is reasonable in structure, and provides a dynamic learning environment which makes teaching more effective, makes learning more effective, has no fall in regions, is more friendly globally and can cultivate higher-level ability of students in the use process.

The invention discloses a resource allocation management method and system. The allocation management method comprises the following steps: creating a plurality of virtual resource pools and a plurality of physical resource pools; establishing a corresponding relationship among the service, the virtual resource pool and the physical resource pool; and allocating the resources in the physical resource pool to each service through the virtual resource pool. By simplifying the management of the resource pool in the system software, the business and the resource pool management are decoupled, thecomplexity of business function resource management is reduced, the maintainability is improved, and meanwhile, more flexible resource allocation and management are provided.

The invention relates to the technical field of network server communication, in particular to a method of balancing the load of a game server, which includes the following steps, Monitoring load levels of multiple servers in the server list in real time, When the load level of the server is greater than the first threshold, the load level is Included in overload server list, When the load level of the server is less than the first threshold, the load level is included in a light load server list, the light load server information is sent to the client, and a communication connection is established. The method not only can avoid the overload of individual servers to affect the game experience, but also can release resources on another serv when the load of the server is low, thereby realizing flexible user allocation and resource management among the servers.

The invention discloses a method and a device for allocating physical resources. The method comprises the following steps: acquiring information of transmitting units in the physical resources, wherein the information of the transmitting units comprises types and combining manners of the transmitting units, the types of the transmitting units comprise uplink transmitting units and downlink transmitting units, and the combining manners comprise a manner of combining all uplink transmitting units, a manner of combining all downlink transmitting units or a manner of combining the uplink transmitting units and the downlink transmitting units; and allocating the resources in each transmitting unit according to a preset resource allocating rule, wherein the preset allocating rule is used for allocating resources spaced by different subcarriers in each transmitting unit. Through adoption of the method and the device, uplink and downlink resource allocation can be performed more flexibly; physical resources spaced by different subcarriers are coordinated; and different types of service data can be arranged conveniently.

The invention provides a resource management method, device and system for an indoor distributed antenna system (DAS), and solves problems that a single remote radio unit (RRU) has a low network capacity and the network resource cannot be flexibly configured in the existing DAS. The resource management method comprises: configuring multiple radio receiving and transmitting channels according to a requirement of an indoor network coverage amount; and according to a preset resource allocation rule, allocating a base band resource to the multiple radio receiving and transmitting channels, and instructing the multiple radio receiving and transmitting channels to convert the base band resource into a radio resource and then transmit the radio resource to a user. According to the preset resource allocation rule, the base band resource is allocated to the multiple radio receiving and transmitting channels, thereby largely increasing the network capacity, implementing flexible configuration of the multiple radio receiving and transmitting channels, and helping network optimization to be more flexible and convenient.

The embodiment of the invention discloses a resource publishing and obtaining method, device and equipment. The resource publishing scheme comprises the steps of determining a to-be-published target resource; generating hierarchical information corresponding to the target resource; and publishing the hierarchical information and the target resource.

The invention discloses an ultra-short-term operation scheduling method of an electric power system. The method comprises the steps of constructing a first hydropower optimization scheduling constraint condition; determining the type and the quantity of flexible resources which are put into ultra-short-term operation simulation; performing ultra-short-term operation simulation containing the firsthydropower optimization scheduling constraint condition on the electric power system according to an original starting mode of a conventional unit of the electric power system and the type and the number of the flexible resources so as to calculate a scheduling result of the electric power system; judging whether the climbing capacity vacancy and the peak shaving capacity vacancy of the power system are 0 or not according to the dispatching result of the electric power system; if yes, outputting the starting mode of the electric power system; and if not, outputting the climbing and peak shaving capacity vacancies of the electric power system. The invention further discloses a corresponding scheduling device. By implementing the method, the water and electricity dispatching operation requirements of the power system can be effectively considered, so that the flexibility of the electric power system is effectively improved on the basis of maintaining the optimal economy and the optimalutilization of water resources.