127results about How to "Realize unified scheduling" patented technology

The invention provides an operation management method of an electric power system cloud simulation platform. The electric power system cloud simulation platform comprises a cloud simulation resource management system and a cloud simulation application supporting system. The method comprises the following steps that the cloud simulation resource management system is constructed; the cloud simulation application supporting system is constructed; the safety of the electric power system cloud simulation platform is determined; operation management of the electric power system cloud simulation platform is carried out. Cloud simulation analytical calculation application is achieved, multiple users can carry out currents, transient stability, small interference, short-circuit currents and other simulation calculation functions on one or more sets of data according to the permission in the mode of facing network services, and the limitation that services and data of standalone version software cannot be shared in large-scale interconnected power grid analytical calculation is eliminated.

The invention discloses an integrated tobacco industry information security, operation and maintenance application platform system, which comprises an information security, operation and maintenance service management portal module, a centralized security control module, an informationized work management module and a business service management center module; the information security, operation and maintenance service management portal module is respectively connected with the business service management center module, the centralized security control module and the informationized work management module; the information security, operation and maintenance service management portal module mainly comprises a display module, a business module and an acquisition module, and the acquisition module is provided with an operating command interface and an external platform interface. The system can be used for centrally managing information security and IT (Information Technology) service, realizing the centralized management of accounts, authentication, authorization, audit and access, standardizing security, operation and maintenance management, increasing the quality of operation and maintenance, decreasing security risk, regularizing the behaviors of users, and facilitating to increase the professional levels of technicians.

The invention provides a method and a system for resource scheduling in a hybrid cloud, and a private cloud. The method comprises the following steps: a private cloud establishes a virtual machine driver based on OpenStack; and the private cloud calls an application programming interface (API) of a public cloud through the virtual machine driver to establish virtual servers, and schedules the established virtual servers. The scheduling of the virtual server includes destructing, starting and stopping the virtual servers. Unified scheduling of public and private cloud resources is realized.

The invention relates to a multi-task monitoring and management system for monitoring subtasks established by the application programs of the system. The multi-task monitoring and management system comprises a main task module, a subtask manger and a plurality of subtask modules, wherein, the subtask manager is used for collecting the heartbeat of the subtask modules and controlling the communication between the main task module and the subtask modules. The multi-task monitoring and management system comprises the following steps: establishing the subtasks through uniform interfaces; periodically checking the heartbeat of the subtasks by the subtask manger; and initiatively informing the main task when the heartbeat of the subtasks is abnormal, and carrying out in time treatment to the abnormal subtasks by the main task. An initiative subtask incident information interface is arranged between the main task module and the subtask manager, so as to carry out corresponding treatment after classification and selection of the signals sending between the main task and the subtask manager. The invention eliminates the need of continuous inquiry of the main task to the task state of the subtasks, thereby increasing the efficiency of monitoring and management; and ensures quick response and treatment when the subtasks are in abnormal state.

The invention provides an application evaluation method, a terminal, and a server. The application evaluation method includes the steps: the terminal acquires a test file of a specified application; the terminal executes the test file to test the specified application so as to obtain test data; the terminal reports the test data of the specified application to the server so that the server acquires evaluation results for the specified application according to the test data. Automatic testing execution and data collection for the specified application can be achieved via a third-party evaluation system composed of the terminal and the server, so that uniform testing execution scheduling, data aggregation and evaluation analysis are achieved. The third-party evaluation system is used for evaluation, so that the method is independent and objective as compared with the prior method in which evaluation is completely based on logs recorded by the application itself; the test data obtained, such as response time, are more accurate and comprehensive; accordingly, evaluation results based on the test data are higher in accuracy.

The present invention relates to image processing field, the embodiment of the invention provides a method and system of multiple-screen real-time signal process, the method includes following steps: collecting and aquiring parellel image signal, processing serial / parallel conversion to the image signal, acquiring high speed serial data signal; adopting high speed serial data space division switching techinology, dispatching the high speed serial data signal; processing serial / parallel conversion to the high speed serial data signa, and reducing the parallel image signal; processing scaling, overlapping treatment to the reduced image signal, transmitting the scaled, overlapped image signal to the display device to display. The technical solution of the embodiment of the invention is beneficial to improve the peal-time ability of the image signal transmission, the display quality of the image, reducing cost of the image signal process.

The invention discloses a method and system for dynamic application programming interface (API) page view configuration, and a gateway. The method comprises the following steps that: weights occupied by all APIs are calculated and all API historical page view weights in the API sets are calculated according to the historical page view; on the basis of the historical page view and an actual resource page view, a theoretical page view after correction is calculated; a relation between a next-time theoretical page view and a previous theoretical page view is determined based on the calculated theoretical page view after correction; and if the next-time theoretical page view is determined to be larger than the previous theoretical page view, the previous theoretical page view is configured to be the API page view; and if the next-time theoretical page view is determined to be less than the previous theoretical page view, a constrain set is reconstructed to carry out calculation. According to the embodiment of the invention, the dynamic planning optimization strategy is used for replacing the original static service configuration protocol file, thereby realizing the unified dispatching and reasonable distribution of the server resources.

The invention discloses a multi-region integrated energy system operation method based on an operation optimization model. The method comprises the steps that 10) a thermal network energy transmission general model is established and simplified into a thermal network energy flow model and a thermal network flow- temperature equation, and a thermal network operation cost model is established; 20) based on a CCHP operation optimization model, the thermal network energy flow model is combined to establish a multi-region integrated energy system operation optimization model; and 30) a multi-region integrated energy system operates according to the operation optimization model established in the step 20). The method can realize thermal energy exchange in different regions, realizes unified scheduling of equipment in different regions, enables the equipment to work in the best condition as much as possible, realizes the optimal work coordination, and improves the energy system economy.

The invention discloses a comprehensive unified flow scheduling system and scheduling method based on a SDN (Software Defined Network). In the system, a routing information collection device first determining the network topology of a network service provider in the system; second, a flow collection device regularly collecting SDN forwarding device flow states of different manufacturers, and analyzing the flow load state of each port and link in each direction; third, according the forwarding strategy designated by a user, a strategy generation device determining a BGP (Border Gateway Protocol) scheduling strategy according to practical information; and finally realizing strategy issuing and performing network device management on the strategy. The method allows a service provider network to span the wide gap among the SDN devices of different manufacturers, realizes network flow unified scheduling and controlling, and meanwhile emancipates operation personnel from a large scale task amount of different operations on the devices of different manufacturers.

The invention discloses a system and method for management and transportation monitoring of cold chain logistics. The management and monitoring system comprises a handheld terminal, a cloud end management center, electronic tags and a reader-writer, wherein the handheld terminal is used for acquiring order numbers on goods boxes after the arrival of goods, transmitting the data to the cloud end management center through a network, and acquiring barcode information on the goods boxes and information of temperature and humidity tags in the goods boxes when the goods are taken out of a warehouse; the cloud end management center is used for receiving the data transmitted from the handheld terminal, re-filing according to the information of each goods box, generating barcode information according to the information, outputting the barcode information, and monitoring the temperature and the humidity in the goods warehouse after the goods are warehoused; the electronic tags are used for storing all information of the goods taken out of the warehouse; and the reader-writer is used for reading the information of the electronic tags, and transmitting the information to the cloud end management center. Through the system and the method, the efficiency of the cold chain logistics can be improved, the cost is reduced, the unified scheduling and monitoring of logistics operation are realized, and timely and accurate cold chain logistics services are provided for clients.

The invention belongs to the technical field of cloud computing, and provides a big data appliance realizing method based on a CPU-GPU heterogeneous cluster. The method includes the steps that the computer cluster is set up and comprises a Master node provided with a CPU and other Slave nodes provided with CPUs and GPUs; a CUDA is installed on each Slave node; a MapReduce model provided by a Hadoop is selected, a Map task is started for each task block, and the Map tasks are transmitted to the Slave nodes to be calculated; the Slave nodes divide the received Map tasks into corresponding proportions, dispatch the proportioned Map tasks to the CPUs or the GPUs to execute Map and Reduce operation and transmit operation results to the Master node; the Master node receives the operation results fed back by all the Slave nodes and finishes all task processing.

The invention discloses a YARN-based GPGPU cluster-oriented resource management scheduling method. The method comprises the steps that a node manager reports node information to a resource manager through periodic heartbeats; the resource manager makes a response and triggers a NODE_UPDATE event of a scheduler; the scheduler allocates containers on nodes according to a scheduling policy and adds the containers to a resource allocation list; a GPU application manager sends heartbeats to the resource manager; the resource manager updates a resource application list and takes the containers of the resource application list as a response to the GPU application manager; the GPU application manager obtains the containers and performs second-layer scheduling; an application manager of resources except GPUs sends heartbeats to the resource manager; and the resource manager updates the resource application list and takes the containers of the resources except the GPUs in the list as a response to the application manager of the resources except GPUs. A YARN resource model is improved; and unified scheduling management of the GPUs by a cluster is realized by using the GPU application manager.

The invention provides a robot scheduling method, a server, an electronic apparatus and a readable storage medium and relates to the technical field of robots. Robots can be scheduled uniformly, cooperative work of multiple robots can be realized and the whole working efficiency of robots can be improved. The robot scheduling method comprises the steps that when detecting a scheduling event, the server searches for a free robot capable of handling the scheduling event (S201); the server sends a scheduling command of handling the scheduling event to the free robot to control the free robot to execute the operation indicated by the scheduling command according to the instruction of the scheduling command (S202).

The invention relates to a central control device of car police electronic equipment, which is formed by connecting a PC mainboard, a singlechip module, a communication module, a positioning module, a touch display screen module, a bus control module, a signal preprocessing module, a broadcasting station interface module, an encrypting module, a Bluetooth module, a radio module, a video collecting interface, an audio switching module, a power amplifier module and a power supply module. The central control device of the car police electronic equipment can uniformly control various car police electronic equipment such as a warning lamp, a warning device, a searching lamp, an illuminating lamp, a tripod head, a police broadcasting station, a fingerprint instrument, a backing radar, a tire pressure monitoring controller, a video monitoring system, and the like. The central control device of the car police electronic equipment has compact system structure, reduces the car internal space occupation, uses software to achieve the functions of police assistance, multimedia, satellite positioning navigation, and the like, has a uniform and simple operation interface for the application control of various police electronic equipment, and is simple to operate and convenient to use.

The invention discloses a task scheduling method and device. According to the specific implementation mode of the task scheduling method, following scheduling processing operation is periodically triggered according to the scheduling period. The scheduling processing operation includes the steps that scheduling time of current scheduling processing operation is obtained; time parameters of each task to be scheduled are obtained, wherein the time parameters comprise the recent use starting time of the tasks to be scheduled and the task executing period, and the task executing period is the interval between two adjacent execution starting time of the tasks to be scheduled; the task executing period, the recent use starting time and the tasks, meeting the preset condition, to be scheduled are output to a task pool; the tasks in the task pool are distributed and executed. By means of the implementation mode, the task scheduling efficiency is improved.

The invention relates to a method and system for urban small river ecological water compensation scheduling. The system comprises a water compensation source, a water compensation pipe connected with a river and the water compensation source, a water compensation pump on the water compensation pipe and a water pump control cabinet corresponding to the water compensation pump. A flow meter is arranged in the river in the downstream direction opposite to an output port of the water compensation pipe, the flow meter and the water pump control cabinet are in communication connection with a central controlling machine, and the central controlling machine regulates the conveying capacity of the water compensation pump through the water pump control cabinet so as to regulate water compensation flow of a water compensation input point to the river. According to the method, the system is utilized to schedule river flow Q to enable the river flow Q to be within an interval [0.8m, Qm], and the river is always under the ecological conditions. According to the system and the method, the problems that due to the fact that the water compensation quantity is randomly determined in the prior art, great water resource and energy waste is caused, the running cost is too high, and implementation cannot be performed are solved; and the problem that some scheduling methods are complex and high in technical difficulty and not suitable for urban small rivers is solved.

The invention discloses a gridding supervision system for river and lake regions, a data processing method and a database. Through the Internet, the Internet of Things, the mobile communication technology, the big data technology and the like, the river-lake gridding management and service system is constructed, and a set of management means capable of achieving whole-course accurate monitoring and efficient processing is constructed. The system is based on the WebService technology, adopts a service-oriented SOA framework technology, follows OGC open geographic information specifications andnational geographic information public platform related standard specifications, and realizes river and lake resource online management. In the management process, the management of the system serviceprocess is realized by utilizing the logic service layer. The method comprises the steps of data generation, processing, conversion and service logic relation realization. Service functions realizedby the method mainly comprise information acquisition, case input, case processing, case query, case tracking, result display, basic map operation, patrol track management, user management and the like, so that a river and lake management system is optimized, and the working efficiency is improved.

The invention relates to an AGV scheduling method and device, computer equipment and a storage medium. An AGV scheduling task is acquired and distributed according to the waiting time of all idle AGVs, so that the distribution of the AGV scheduling task is more reasonable. Then, a target AGV is controlled to execute the AGV scheduling task according to the current position of the target AGV, the starting point of the task, the ending point of the task and a magnetic navigation map, and the moving track and the position of the target AGV in the magnetic navigation map when the target AGV executes the AGV scheduling task are displayed, so that unified scheduling of the AGVs is realized, and the execution process of the AGV scheduling task is more intuitive. The problem of difficulty in unified scheduling of the AGVs due to a complex environment in actual production is solved.

The invention discloses a test method, a test driver and a test platform. The test driver includes a data loading module configured to analyze a test case of a system to be tested so as to endow a case object to a number value defined by the test case, wherein the number value defined by the test case at least includes a test input value and a desired output value; and a test logic module configured to test the system to be tested according to a preset test logic by using the case object provided by the data loading module. Based on the concept of a driver model, separation of the test data and the test logic can be achieved; the whole test process is served through a distributed platform architecture, the automatic level of the test process is improved, standardized management and use of a test user can be achieved, and in this way, the test participation difficulty is reduced, the test efficiency is improved, and the test cost is reduced.

The invention provides a virtual machine creation method and apparatus, and belongs to the technical field of cloud computing. The method is applied to a cloud platform; each computing node of the cloud platform comprises a network card resource pool; and each network card resource pool comprises physical network cards configured in each computing node. The method comprises the steps of receivinga virtual machine creation request, wherein the virtual machine creation request comprises parameter information of a virtual network card occupied by a to-be-created virtual machine; obtaining current resource occupation information of the network card resource pool of each computing node in the cloud platform; according to the parameter information and the current resource occupation informationof each network card resource pool, in at least one computing node of the cloud platform, determining a target computing node used for performing virtual machine creation; and calling the target computing node to create the virtual machine. Network resources of all the physical network cards in each computing node are pooled; performance requirements of different virtual machines can be taken into account during the virtual machine creation; and the resources of the computing nodes are fully and reasonably utilized.

The invention relates to a microwave communication transmission method and relative system, wherein it projects each communication service into virtual container VC4 of synchronous digit sequence; based on microwave capacity, from VC4, extracting service via different particles, to build microwave frame; based on microwave capacity, using relative modulation and sending out; demodulating the received signal to obtain microwave frame; rebuilding said microwave frame into VC4; projecting into relative communication service. The invention realizes integral PDH / SDH microwave communication on unique hardware platform, to distribute services uniformly.

The invention provides a method for designing a bus system by wiring in regions. The method comprises the following steps of: firstly setting an address in a city road network as a dispatching center; secondly dividing the city road network into several regions by taking the dispatching center as the center; thirdly configuring the bus routes by taking each region as the reference, setting a bus route and a path of bus for each region, and setting the starting and terminal points of each route in the dispatching center, wherein the dispatching center is the passenger transferring center; finally setting bus stops on each bus route, determining configuration bus number, and determining departure time and departure interval. The invention aims to provide a method for designing a city bus system, the road utilization efficiency can be improved; the interference of buses with social vehicles can be reduced; the waiting time and transferring time of passengers and stop queuing delay of the buses can be reduced; configuration number of the buses can be reduced; and the bus service level is improved.

The present invention is applicable to the technical field of simulation, and provides a simulation method and apparatus of a space-ground integrated management system. The method comprises the steps of receiving simulation configuration parameters, and selecting a corresponding simulation sub-system according to the simulation configuration parameters, wherein the simulation sub-system comprises at least one of a constellation simulation system, a physical link layer simulation system, a star-earth inter-star channel simulation system, and a communication protocol simulation system, and the constellation simulation system, the physical link layer simulation system, the star-earth inter-star channel simulation system, and the communication protocol simulation system are connected with each other by using RTI interfaces and perform data transmission; and building a corresponding simulation model for the selected simulation sub-system, and performing simulation by using the simulation model. Through adoption of the method, integrated management and simulation can be performed on the physical layer link, the communication protocol and the constellation, simulation verification can be performed on the satellite communication system and the data acquisition system, and the method supports research and development of multiple satellite communication systems and data acquisition systems.

The embodiment of the invention provides a batch job processing method, device and system. The batch job processing system comprises a dispatching control center and a plurality of application systems, and each application system comprises proxy equipment. The dispatching control center is used for acquiring the currently processed batch job information from a prestored batch job information set. The batch job information set stores batch job information of multiple application systems. The currently processed batch job information is polled, and the batch job information conforming to a dispatching condition is selected. A dispatching instruction is transmitted to the proxy equipment in the corresponding application systems of the batch job information conforming to the dispatching condition. The proxy equipment is used for receiving the dispatching instruction sent by the dispatching control center and triggering the batch job operation of the application system in which the proxy equipment is located. According to the embodiment of the batch job processing method, device and system, unified and centralized management and control over the batch jobs of application systems in different platforms are realized, and unified and centralized operation and maintenance of the batch job are convenient.

This invention puts forward a multicast broadcast business scheduling method including: S202, appointing a primary base station in a multicast broadcast business region, and a scheduling framing unit of the station is responsible for finishing the schedule of multicast service in the entire region and transmitting the schedule andcontrol information of the service to other base stations in the multicast service region, S204, the scheduling and framing units of all base stations in the region carry out unified schedule together with single-cast connected control information based on the multicast control information and schedule information to execute single-cast schedule and MAC PDU, 206, the base station finishes framing of the physical layer and transmits it to at least one terminal.

The invention relates to a vehicle routing planning method and system for car networking, computer equipment and a storage medium. The method comprises the following steps: obtaining the vehicle dataof a vehicle terminal for car networking, storing the obtained vehicle data, partitioning a vehicle division region into a plurality of road segments according to the longitude and latitude data of the vehicle data, carrying out road condition analysis on the road segments according to the data of speed and direction, storing the vehicle flowrate data of the road segments, receiving a vehicle route planning request at a receiving terminal, searching vehicle flowrate data of the road segments corresponding to longitude and latitude parameters in the stored vehicle flowrate data according to thevehicle route planning request, carrying out real-time analysis on the vehicle flowrate data of the corresponding road segments, acquiring a route planning result to a vehicle to be planned, and returning the route planning result to the request terminal. By adopting the method, the accuracy and efficiency of vehicle route planning can be promoted.

The invention discloses an air-space-ground integrated road earthwork construction intelligent dispatching and commanding system and method, and belongs to the field of earthwork engineering construction. According to the method, unmanned aerial vehicle scanning three-dimensional modeling is carried out after a Beidou satellite and an unmanned aerial vehicle position punctuation, on the basis of earth volume automatic measurement, air, sky and ground base stations are matched, the field mechanical position is mastered in real time, a scheduling optimization principle and a construction schemeautomatic generation technology are utilized, a scheduling scheme of the road construction machinery is generated and optimized according to the established optimization rule base model, the scheduling scheme is summarized to an on-site mobile command vehicle center for real-time on-site management and scheduling, personalized information is generated, the personalized information is sent to eachmachinery terminal for command operation through an on-site communication command function, a complete integrated mobile intelligent command and dispatch center is established, and therefore the technical problems that in the road construction process, long-time manual calculation is needed for mechanical and other resource dispatch, the updating period is long, and the overall response speed fordynamic change is low are solved.

The invention discloses a distributed task scheduling method, system and device and a medium, and the method comprises the steps: receiving a task request sent by a client, the task request comprisinga task name; responding to the task request, matching an actuator according to the task name, and connecting at least one execution node for executing a task corresponding to the task name in the actuator; obtaining an execution node connected with the actuator as a task node according to a selection strategy; Issuing an execution instruction to the task node to enable the task node to execute atask corresponding to the task name; and receiving an execution result sent by the task node, and feeding back the execution result to the client. According to the invention, unified scheduling of tasks is realized through the scheduler, and the executor realizes communication with a plurality of task nodes and controls execution of each task node; Through the same configuration of the dispatchers, task nodes can be quickly and efficiently obtained through matching, and therefore corresponding services are provided.

The invention belongs to the technical field of computers. The invention discloses a distributed ETL data exchange system and method based on a micro-service architecture. The method depends on a platform based on a micro-service architecture. A process dispatcher, a process instance registration center and an ETL process executor capable of dynamically generating instances in a stateless mode areadopted. Construction is carried out through a front-end and rear-end separation framework; According to the ETL data exchange platform capable of dynamically and elastically stretching, the functions of automatic fault transfer of the ETL process, automatic reduction of process instances and unified registration of process states are realized; when the server resources are excessive, the container arrangement platform can quickly recover the server resources, the server resources and memory occupied by the ETL system can be saved, the utilization rate of the enterprise server resources can be greatly improved, and the cost is saved; and memory occupation can be saved, the data processing capacity of the ETL process is improved, ETL process execution and scheduling efficiency is improved,meanwhile, management and monitoring efficiency is improved, and process scheduling reliability is improved.

The invention discloses a container and cloud platform-based all-localization fusion cloud platform management method and system, and relates to the technical field of cloud computing. The system mainly consists of four functional modules: a cloud platform deployment module, a container cluster deployment module, a fusion cloud platform API interface module and a fusion cloud platform authentication module. The cloud platform deployment module is responsible for establishing a virtualization-based cloud platform on a domestic CPU and operating system environment. The container cluster deployment module is responsible for providing a container cluster deployment environment and creating a container cluster. The fusion cloud platform API interface module is responsible for managing a cloud platform and a container cluster API interface. The fusion cloud platform authentication module is responsible for unified management of the cloud platform and the container cluster tenants. In the environment based on the domestic CPU and the domestic operating system, the full-localization fused cloud platform management method and system are provided through the container and cloud platform technology, and finally the purposes of unified management of heterogeneous resources, unified scheduling of the resources and safety improvement are achieved.