108results about How to "Realize automatic scheduling" patented technology

The invention discloses a parallel method for simulating and optimizing the computer architecture scheme based on a cluster system, and aims to provide a parallel method for simulating and optimizing the design scheme of the computer architecture. The technical scheme is that a parallel computer system which consists of a main control node and simulation nodes and is provided with a remote command execution environment is firstly built, and a global configuration program, a simulated configuration file generating program, a task dispatching program and a result analyzing program are arranged on the main control node, wherein, the global configuration program is used for arranging global configuration; the simulated configuration file generating program is used for generating all simulated configuration files; the task dispatching program distributes simulation evaluation tasks to each node, controls each simulation node and performs simulation evaluation; and the result analyzing program searches simulation result files sent from the simulation nodes for statistics, screens out optimal configuration parameter values, and outputs a report. By adopting the invention, the time for evaluation and optimization can be reduced, and the selection accuracy is improved.

The invention provides a method for dispatching MCU resources, a business server and a system. The method comprises the following steps of: the business server determines a candidate MCU collection; the business server constructs a terminal list which records a terminal set needed by a current conference; each terminal set comprises at least one terminal; the business server distributes the terminal set to the MCU in the candidate MCU collection according to a scheduled strategy; the available resource supplied by the MCU distributed to the terminal end is larger than or equal to the sum of the distributed resources needed by the terminal end; according to the corresponding relationship between the terminal end and the MCU, the topological relation of a cascaded conference is determined. By applying the technical proposal, according to the available resources supplied by different MCU, the corresponding relationship between the MCU and the terminal set is determined; and according to the relationship, the topological relation of a cascaded network is established, thus realizing the automatic dispatching of the MCU resources in a TV conference system.

The embodiment of the invention relates to the technical field of Internet, and discloses a CDN bandwidth scheduling method, an acquisition and scheduling server and a storage medium. The method comprises the steps of obtaining a CDN real-time total bandwidth; Wherein the CDN is constructed in a preset network and a standby network, and the real-time total bandwidth comprises the real-time bandwidth of the preset network and the real-time bandwidth of the standby network; Calculating to obtain a new bandwidth allocation ratio according to the real-time total bandwidth, the service bandwidth of the preset network and the principle of preferentially using the bandwidth of the preset network; Wherein the bandwidth allocation ratio is used for determining the allocation ratio of the bandwidthof the CDN on a preset network and a standby network; And issuing the new bandwidth allocation ratio to the edge node of the CDN, so that the edge node of the CDN allocates the bandwidth of the corresponding ratio to the preset network and the standby network according to the new bandwidth allocation ratio. According to the embodiment of the invention, the CDN bandwidth is automatically distributed among different networks, so that the cost is reduced, and the CDN service quality is improved.

The invention discloses optical fiber distribution equipment and an optical fiber scheduling method and system, and belongs to the technical field of communication. An optical fiber wiring apparatus includes a wiring portion, a connector retracting portion, and a robot system. When the robot system dispatches the optical fiber, the optical fiber connector and the optical fiber are withdrawn to theconnector withdrawing part. The winding relationship between the optical fiber connected with the target optical fiber connector and other optical fibers can be removed through the withdrawing process, so that the complex driving path of the robot does not need to be plugged to bypass all the optical fibers with possibility of winding, which may greatly reduce the scheduling time of the optical fibers.

The invention provides a CDN node control method, device and system, and the method comprises the steps: receiving detection data transmitted by a plurality of pieces of detection equipment deployed in different regions, the detection data comprising availability data and network quality data; receiving the communication state of the CDN node and the source station sent by each CDN node; performing offline processing on the CDN nodes meeting the first preset condition, wherein the first preset condition comprises any one of the following conditions: in the plurality of pieces of availability data, the proportion of data representing that http service of the CDN node is unavailable is greater than a first preset proportion; in the plurality of pieces of network quality data, the proportionof the network quality data of the CDN node lower than a first preset value is greater than a second preset proportion; and the CDN node is not communicated with the source station. By monitoring theavailability of the nodes, the network quality and the connectivity from the nodes to the source station, when the nodes go wrong, the problematic nodes are automatically offline, so that the access of a user is not influenced by the node problem.

The invention discloses a structurized shift arrangement system for a hospital. The system comprises a hospital information processing server, a local area network, an extranet and a shift arrangement method. The system fully utilizes nursing human resources, and achieves flexible and unified shift arrangement management on nurses in the hospital, so that enough manpower is ensured during time slots with large workload and in which patients needs nursing most, an eight-hour fixed shift arrangement mode including a morning shift, a middle shaft and a night shift is broken, a traditional manual shift arrangement mode is changed, and an automatic shift arrangement mode is achieved. A station structurized shift arrangement system is built, so that lack of nurses is relieved, peak strength of nursing work is improved, occurrence of nursing errors is effectively eradicated, a security level of patient nursing work is ensured, and national high quality nursing service is achieved.

The invention discloses a modular household light storage system capable of automatically scheduling energy and a control method. The modular household light storage system comprises an energy storagebattery, a light storage integrated converter, a battery management system, an energy management system, a photovoltaic module, a power grid, a user load and a direct current bus; wherein the energystorage battery, the light storage integrated converter, the battery management system and the energy management system are placed in an electric box; the photovoltaic module, the power grid, the userload and the direct current bus are arranged outside the electric box; the energy storage battery, the light storage integrated converter, the battery management system and the energy management system are placed in an electric box; the energy storage battery, the photovoltaic assembly, the power grid and the user load are connected to the direct current bus through the light storage integrated converter. The input end of the energy management system is connected with the photovoltaic module, the power grid, the user load and the battery management system arranged on the energy storage battery. The output end of the energy management system is connected with the light storage integrated converter, and according to the light storage system, the problems that an existing photovoltaic powergeneration system is unstable, intermittent, low in photoelectric efficiency and difficult to maintain can be solved.

The invention is used in the source device and destination device having blue tooth series port. The source device has at least one source series port using module, and the destination device has a destination series port using module corresponding to the one in the source device. The method includes: firstly an identifier is allocated to each source series port using module, and a coincidence relation table is built between the identifier and the destination series port using module; when the destination device receives the information showing the local blue tooth series port is at connection state, it gets the identifier allocated by source series port using module; in term of the coincidence relation table, starting up the destination series port using module corresponding to the source series port using module; finally the blue tooth series port is opened to make communication.

The invention relates to a CDN node scheduling method and device, a storage medium and an electronic device. The method comprises the following steps: acquiring parameter information of each CDN node;judging whether to switch a current CDN node for processing the webpage access request or not according to the parameter information of each CDN node; if switching is carried out, determining a target CDN node in the remaining CDN nodes except the current CDN node; switching the CDN node for processing the webpage access request from the current CDN node to the target CDN node; wherein the plurality of CDN nodes comprise CDN nodes of a plurality of CDN operators, and the CDN operator of the current CDN node is different from the CDN operator of the target CDN node. The scheduling mode of theCDN nodes is simple and flexible, the efficiency is high, and automatic scheduling of the CDN nodes is achieved.

The invention discloses a scheduling method and a scheduling device; the scheduling method comprises the following steps: respectively obtaining historical year-on-year workload and historical chain based workload of each to-be-scheduled time period of the present scheduling date; respectively carrying out weight summations for the historical year-on-year workload and historical chain based workload of each to-be-scheduled time period according to a preset year-on-year workload weight value and chain based workload weight value, thus obtaining pre-estimate workloads of each to-be-scheduled time period; determining pre-estimate achievable workload of a single schedulable person in each to-be-scheduled time period; allowing the pre-estimate workload of each to-be-scheduled time period to be respectively divided by the pre-estimate achievable workload of the single schedulable person in each to-be-scheduled time period, thus obtaining a to-be-scheduled person number of each to-be-scheduled time period; respectively scheduling schedulable personnel of the corresponding number on duty for each to-be-scheduled time period according to the to-be-scheduled person number of each to-be-scheduled time period. The scheduling method and device can improve the scheduling efficiency.

The invention discloses an assignment method and system of an airline air duty mission. An aircrew aptitude scarcity control table is constructed, then, aircrew aptitudes are subjected to permutation and combination exhaustivity, meaningless items are screened, finally, category scarcity is determined according to different categories on the basis of a practical aircrew number, and a scarcity category is appointed preferentially. By use of the assignment method and system, an aircrew aptitude scarcity control mechanism is designed, a flight task coverage rate is guaranteed to a maximum degree, and a purpose that the comprehensive workload index balance of the aircrew is best is realized; a PI (Production Index) parameter definition is imported, factors including workloads, working difficulty and the like are all given consideration, dual-sequence inverse matching is carried out on air duty and flight task grouping on the basis of the above factors, the aggregative indicator is guaranteed to be best, a humanistic factor is paid attention, and fairness is embodied.

The invention discloses a scheduling framework based on OpenCL kernel tasks. The framework includes the feature extraction and feature selection of OpenCL kernel tasks by LLVM compiler, and the compile-time static and run-time features of kernel code are obtained. In the process of feature extraction, the Greedy Feature Selection algorithm is used to select the most important features to avoid over-fitting. Then the selected features are used to predict the task partition ratio between CPU and GPU by using the static classifier in machine learning. At last, the scheduling algorithm is used todivide the tasks into proportions and the available equipment information of the platform, The invention completes the design details of the functions, realizes the algorithm and coding work, realizesthe automatic scheduling of maximizing the utilization of computing resources in the heterogeneous system through the combination of machine learning and scheduling algorithm, and improves the utilization rate of the heterogeneous system resources.

The invention provides a virtual machine scheduling management method and a scheduler. The method comprises the following steps of acquiring, by a scheduler, service characteristic information and/or state characteristic information of a virtual machine in a cluster, and managing the virtual machine according to the service characteristic information and/or the state characteristic information. In the above technical solution, the virtual machine in the cluster is scheduled automatically by the scheduler, so that compared with manual operation, the method makes the scheduler more intelligent and flexible; in addition, when managing the virtual machine, the scheduler dynamically manages the quantity of the virtual machines in the cluster according to load information and/or state characteristic information of the virtual machines in the cluster, thereby improving the use ratio of the system resource. Further, in the above technical solution, the scheduler can schedule the resource of virtual machines in the cluster in a unified manner.

The invention provides a distributed practical training cloud system and method based on cloud computing, and belongs to the technical field of the communication. The realization method comprises thefollowing steps: manufacturing courseware, courseware template and learning courseware and practical operation exercise; the realization cloud system comprises a practical training cloud comprehensivemanagement system, multiple network teaching management subsystems, and multiple cloud computing management subsystems; the practical training cloud comprehensive management system comprises an organizational structure management module, a courseware management module, a courseware type management module, a mirror management module, a distribution processing module, a monitoring module, a teaching pool management module, a scheduling module, and an authentication management module; the network teaching subsystem comprises a courseware learning module, a practical training management module, and a timing module; the cloud computing management subsystem comprises a resource management module, a resource scheduling module, and a mirror storage module. Through the method provided by the invention, the problem that the data is to be lost and cannot be recovered since the system in regional disaster causes the crash or the insufficient resource can be avoided, the multi-data center deployment can be realized, and a disaster recovery function is provided.

The invention particularly relates to a high-availability deployment method for containers. According to the container high-availability deployment method, a scheduling strategy is reasonably configured based on the anti-affinity characteristic of K8s, and multiple copies of the same application are forcibly scheduled to virtual machine nodes located on different physical machines, so that the high availability of a cluster is ensured. According to the container high-availability deployment method, automatic scheduling of the cluster key Pod on different physical machine nodes can be realized,and the problem that the scheduling of the cluster key Pod is abnormal due to the fact that a plurality of virtual machine nodes are unavailable caused by a single physical machine fault is effectively avoided.

The invention discloses a cell scheduling method, electronic equipment, a storage medium and a distributed antenna system, the distributed antenna system comprises an access unit, an expansion unit and a plurality of far-end units, and the access unit acquires a plurality of base station signals. The cell scheduling method comprises the following steps: acquiring the number of users in the coverage range of the plurality of far-end units; determining a target far-end unit for starting cell scheduling based on the number of users; determining scheduling information corresponding to the target remote unit; scheduling at least one base station signal from the plurality of base station signals based on the scheduling information; and routing at least one base station signal to the target far-end unit by the extension unit. According to at least one embodiment of the invention, the cell scheduling method, the electronic equipment, the storage medium and the distributed antenna system can achieve the statistics of the number of users in the coverage range of the far-end units, determine whether to start the cell scheduling or not based on the number of users, achieve the scheduling of atleast one base station signal for the far-end units starting the cell scheduling, achieve the automatic scheduling of a plurality of operators and a plurality of cells, and improve the application flexibility of a digital DAS.