23 results about "Distributed operating system" patented technology

The invention discloses a specific detection value identification method and device and a computer program product, and the method comprises the steps: S1, collecting the power data of a to-be-detected node of a power system, and transmitting the power data to an edge calculation layer in real time through a distributed operation system; s2, preprocessing the power data at an edge calculation layer to generate standardized time sequence data; s3, extracting time domain statistical features and frequency domain transformation features of the standardized time series data, and fusing high-dimensional features output by a pre-training deep learning model to construct a multi-dimensional feature vector; s4, performing pattern recognition on the multi-dimensional feature vector based on a pre-trained classification or clustering model, and outputting an anomaly detection result; and S5, feeding back an abnormal detection result to the power equipment control unit in real time through the distributed operating system, and triggering an alarm or executing parameter adjustment. According to the invention, efficient distribution of detection results and multi-node parallel processing can be realized, and the system performance is further optimized.

The invention relates to the technical field of data processing, can be applied to business scenes of financial science and technology, medical health, lease and the like, and discloses a distributed multi-terminal data cooperative processing method, which comprises the following steps: receiving a structured data unit containing business logic generated by an initiating terminal, and transmitting the structured data unit to a business verification server, receiving verification result data returned by the service verification server, and performing security encapsulation processing on the verification result data to generate security encapsulation data; calling a distributed communication service interface of the distributed operating system, and detecting a connectable device set in a network domain where the initiating terminal is located; and establishing a multi-path transmission link based on the transmission capability parameters of the terminal devices in the connectable device set, and distributing the security encapsulation data to the target terminal device group through the multi-path transmission link. According to the invention, efficient distribution and synchronization of data are realized through a multipath transmission link, the dependence on a background system is reduced, the timeliness and consistency of data synchronization are improved, and the maintenance cost of the system is reduced.

The invention discloses a network communication method and device suitable for a space-based distributed operating system, and the method comprises the steps: a satellite gateway node obtains a network layer data packet transmitted by an edge computing node, carries out the processing and packaging of the network layer data packet according to a data link layer protocol in a CCSDS protocol system, and transmits the network layer data packet to a ground station through a baseband and a radio frequency device; and after acquiring the data link layer data packet, the node, connected with the baseband equipment, of the ground station processes the data packet step by step according to a corresponding data link layer protocol and removes a data link layer packet header until an internal network layer data packet is acquired, and sends the internal network layer data packet to a corresponding control node. Establishing a communication tunnel between an edge computing node and a control node in the space-based distributed operating system; and the control node transmits the network layer data packet to the edge computing node through the communication tunnel by using the same communication line. According to the invention, the process running at the edge computing node and the control node can carry out network communication without any adaptation.

The invention discloses an electric power data acquisition system, and the system comprises a data acquisition module which is used for dynamically analyzing heterogeneous data of a multi-protocol measurement terminal, converting the heterogeneous data into a standard format, and automatically discovering and connecting distributed deployment measurement terminals; the data transmission module is used for carrying out encryption and compression transmission on the data and verifying the transmission integrity, and an encryption strategy and a compression algorithm are dynamically adjusted according to a network state; the data processing module is used for performing exception filtering and cleaning on the acquired data, generating an energy efficiency index and fault early warning based on a preset algorithm, and storing the structured data in different libraries; the system management module is used for configuring acquisition parameters, monitoring the running state, recording logs and dynamically adjusting the working mode of the system according to the real-time data flow; the power data acquisition system realizes cooperation among modules based on a distributed operating system architecture, and supports unified access of multi-protocol terminals through a protocol dynamic adaptation mechanism. According to the invention, multi-protocol dynamic adaptation and high-robustness transmission characteristics are realized.

The application relates to the technical field of intelligent terminals, in particular to an electronic payment method, an electronic device, a storage medium and a computer program product, a plurality of payment applications and a payment management application are installed on the electronic device, the method comprises the following steps: the payment management application detects a first payment operation of a user in the payment management application, wherein the first payment operation indicates that a payment function is completed by using a first payment application in the plurality of payment applications; the payment management application calls the payment function of the first payment application to complete the payment function corresponding to the first payment operation. According to the application, the payment management application is arranged to manage the plurality of payment applications installed on the electronic device, a payment capability module for providing a payment function in each payment application exists in the form of an independent atomic capability module in a distributed operating system carried by the electronic device, the payment management application completes payment by calling the payment capability module, and the payment behavior of the user can be uniformly managed.

The invention relates to a mirror image uploading method and system for a space-based distributed operating system and a medium, and the method comprises the steps: receiving a mirror image uploading request through a ground mirror image management service, obtaining a first metadata file of a target mirror image and a second metadata file of a basic mirror image from a ground mirror image warehouse, determining a difference mirror image level; using the ground mirror image management service to obtain the data file of the differential mirror image hierarchy and the full directory index file of the target mirror image from the ground mirror image warehouse, and generating a mirror image differential file; the mirror image differential file is transmitted to the on-satellite mirror image management service; and fusing the mirror image difference file with the basic mirror image in the on-satellite mirror image warehouse by using the on-satellite mirror image processing service to obtain an on-satellite target mirror image, thereby reducing the data volume of satellite-ground transmission when the mirror image is uploaded.

This disclosure covers a technological advanced for a distributed operating system where mobile devices are controllers and smart televisions become displays for a system where messaging, streaming, and computation are stored in the cloud or a decentralized operating system.

This invention relates to the field of intelligent scheduling technology and discloses an intelligent queuing scheduling method and system, comprising: generating electronic queuing vouchers for service objects through a queuing access terminal, simultaneously driving a printing device to output physical queuing vouchers, and recording them in a global waiting queue; invoking a double-blind random scheduling algorithm to select service objects; synchronizing distributed data objects to a public display terminal and a collaborative management terminal in real time based on the distributed data management mechanism of the HarmonyOS distributed operating system; pushing assistance requests to the collaborative management terminal when a field assistance request is received; and, in response to a confirmation processing operation, performing a globally consistent update on the status of the assistance request and notifying the mobile service terminal that initiated the request and other collaborative management terminals. This invention achieves the technical effects of fair and random scheduling of service objects and efficient multi-role collaboration in a field environment with standardized business processes.

The present disclosure encompasses technical advancements for distributed operating systems in which the mobile device is a controller and the smart television becomes a display of a system in which message transmission, stream propagation and computing processes are stored in the cloud or in decentralized managed operating systems.

This invention discloses a desktop management method, apparatus, electronic device, and storage medium for a distributed operating system. The method includes: responding to a desktop switching command triggered on a first display device, displaying at least one preset desktop set on a switching panel interface on the first display device and identifying the currently displayed first desktop set on the first display device; responding to a selection operation of a second desktop set from the at least one preset desktop set in the switching panel interface, acquiring display information of the second desktop set, wherein the display information includes a target display device identifier corresponding to the second desktop set; determining a target switching strategy based on the target display device identifier corresponding to the second desktop set; and performing a switching operation on the second desktop set based on the target switching strategy. This achieves intelligent cross-device switching of desktop sets, completely changing the fixed binding relationship between desktops and monitors, and improving the flexibility, consistency, and efficiency of desktop management.

The invention discloses a data processing method and system based on wireless context awareness and a super object model, a terminal and a storage medium, and the method comprises the steps: periodically obtaining wireless communication signal data between devices, carrying out the analysis and processing of the wireless communication signal data, and generating a structured context label representing a physical context between the devices; fusing the structured scene label serving as a dynamic attribute into a logic equipment model of a distributed operating system, and constructing and maintaining an enhanced distributed super object model; when a data synchronization request is received, querying the distributed super object model to obtain a scene label of the target equipment, and matching a corresponding data synchronization strategy in a preset strategy library based on the scene label; and processing the to-be-synchronized data according to the data synchronization strategy, and differentially distributing the processed data to the corresponding target equipment through the distributed soft bus. According to the method, the physical context awareness capability of the hyperterminal model is enhanced, and the data management efficiency is improved.

The application discloses a naming method, system, device and medium for modules in a distributed operating system, and can realize the following technical effects: (1) a standardized input is provided for dynamically generating a URL and a two-dimensional code through a structured naming rule; (2) the functional properties, action ranges or system levels of the modules can be more intuitively reflected; (3) a clear and manageable path is provided for the fine classification and expansion of the system under the premise of maintaining the stability of the core architecture through the introduction of a predefined and protected secondary classification mechanism; (4) the global uniqueness of the module naming is ensured in combination with user information, and the naming conflict between the system key modules and the user modules is avoided through the reserved word mechanism of the secondary classification; and (5) the readability, recognizability and processing efficiency of the module names in the user interface, command line operation and network transmission are improved through the standardized naming structure and length limitation.

The present application relates to the technical field of distributed systems, and discloses a management method and apparatus for a distributed system, and a hardware device and a running method thereof. Hardware devices are configured in distributed nodes of the distributed system. Management modules are provided in the hardware devices. A main management module among all the management modules in the distributed system is configured to instruct some of the plurality of distributed nodes to start a distributed operating system; a first distributed node among some distributed nodes is configured to start the distributed operating system in the first distributed node; the main management module is further configured such that when all the distributed nodes among some distributed nodes complete the startup of the distributed operating system, the main management module transfers device control rights of all the hardware devices in the distributed system to the distributed operating system; and the distributed operating system is configured to manage the distributed system on the basis of the device control rights. The present application can centrally manage all the distributed nodes and the hardware devices thereof in the distributed system.

The invention relates to the technical field of industrial control, and discloses an integrated network configuration method and system for a distributed control system, and the method comprises the steps: building logic connection between an upper computer and a plurality of heterogeneous controllers in a distributed operation system through an Ethernet communication protocol, and obtaining the network topology information of the plurality of heterogeneous controllers in the distributed operation system; generating a visual network topological graph based on the network topological information, and dynamically displaying the visual network topological graph in a network configuration area of a unified configuration interface; an integrated configuration instruction input by a user is received through the unified configuration interface, and the controller parameters and programs subjected to integrated configuration are synchronously issued to the corresponding controllers in batches; dynamically comparing the running state and the configuration requirement of the target controller in the issuing process, and automatically triggering a rollback mechanism and generating a repair scheme when an abnormality is detected; according to the invention, the type of the controller used in the engineering and the specific configuration thereof are intuitively known by using the network topological graph, the redundant operation is reduced, and the engineering project structure is optimized.

The invention discloses a server batch resetting method, system and device, electronic equipment and a medium, and relates to the technical field of cloud computing, the method comprises the following steps: obtaining operating system configuration information of a target server, the operating system configuration information at least comprising the type of an operating system; according to the mapping relation between the type of the operating system and the zero clearing instruction, determining a target zero clearing instruction corresponding to the operating system, the target zero clearing instruction being used for performing zero clearing operation on a boot zone of the operating system; in response to completion of zero clearing of the boot zone, restarting the target servers and enabling the target servers to enter a pre-starting execution environment, the pre-starting execution environment is used for distributing the operating system mirror images according to the preset rule so as to perform batch resetting on the multiple target servers, and the problem that in a related server resetting scheme, only resetting of a single server is considered, and the resetting efficiency is high is solved. Therefore, the technical problem that the server resetting efficiency is low is solved, and the technical effects that the servers are reset in batches and the server resetting efficiency is improved are achieved.

This disclosure covers a technological advanced for a distributed operating system where mobile devices are controllers and smart televisions become displays for a system where messaging, streaming, and computation are stored in the cloud or a decentralized operating system.

The invention discloses a management method and device of a distributed system, hardware equipment and an operation method of the hardware equipment, and belongs to the technical field of distributed systems. Hardware equipment is configured in distributed nodes of the distributed system. And a management module is arranged in the hardware equipment. The main management module in all the management modules in the distributed system is used for indicating part of the distributed nodes in the plurality of distributed nodes to start a distributed operating system; a first distributed node in the partial distributed nodes is used for starting a distributed operating system in the first distributed node; the main management module is also used for transferring the equipment control right of all hardware equipment in the distributed system to the distributed operating system after all distributed nodes in the partial distributed nodes complete the starting of the distributed operating system; and the distributed operating system is used for managing the distributed system based on the equipment control right. According to the invention, all distributed nodes and hardware equipment thereof in the distributed system can be managed in a centralized manner.

The invention discloses an equipment cooperative computing method and device, equipment and a computer readable storage medium. The method obtains algorithm deployment request information. And based on the algorithm deployment request information, screening a target first device from the plurality of first devices according to the resource parameters. And sending the algorithm program information to the target first device. And sending the data transmission information to the second device. And receiving a calculation result sent by the target first equipment, and sending the calculation result to the user equipment. The target algorithm program is sent to the target first equipment according to the algorithm deployment request information, and the target first equipment obtains the target data, so that the target first equipment can process the target data according to the target algorithm program, and the calculation result is obtained by cooperative calculation of the target first equipment and the second equipment; therefore, cooperative computing among multiple devices is realized based on the full-scene distributed operating system.

The invention discloses a login processing method and device of a distributed operating system, electronic equipment and a storage medium, and relates to the field of financial science and technology. The method is executed by a global scheduling module in the distributed operating system and comprises the steps that a load migration request sent by a to-be-logged-in node in the distributed operating system is obtained, the load migration request responds to an operation and maintenance login request for the to-be-logged-in node, and the operation and maintenance login request is sent to the to-be-logged-in node; determining that the node to be logged in is generated under the overload condition according to the current load data; selecting a to-be-migrated target node from distributed nodes of the distributed operating system; and selecting a to-be-migrated target task from the current tasks of the to-be-logged-in node, and migrating the target task to the target node, so that the to-be-logged-in node performs login verification on the operation and maintenance login request. According to the technical scheme, the success rate of the operation and maintenance login request is improved.

The invention relates to the field of distributed operating systems, and discloses a dynamic expansion-supporting hybrid architecture-based swan-gap system adaptation method, which is technically characterized by comprising a registration verification step, verifying the configuration file of the application module through a preset multi-dimensional verification mechanism to obtain a registration verification result; an operation monitoring step: during the operation period of the application module, acquiring the resource use condition of the application module in real time by using the improved monitoring index set, and generating multi-dimensional monitoring data with a time stamp; a resource demand prediction step: obtaining the multi-dimensional monitoring data, generating a prediction result based on the time sequence prediction model, the prediction result reflecting the resource demand of the application module in the future time period; and a dynamic resource adjustment step: according to the prediction result and the registration verification result, dynamically adjusting the resource allocation of the application module by using a preset dynamic resource adjustment strategy.

This invention relates to the field of Internet of Things (IoT) technology, specifically providing a distributed system designed to address the problem that existing interconnection methods between different devices cannot fully realize the sharing of resources, capabilities, and computing power. To this end, the distributed system of this invention includes: a master service node and at least one slave service node; a distributed operating system is deployed on the master service node, wherein the distributed operating system includes: a virtual bus for providing a standard interface to at least one slave service node; virtual devices for receiving information from the functional layer and sending the information to the corresponding slave service node via the virtual bus; a functional layer for accepting calls from the application layer and / or slave service nodes; and an edge computing interface for providing an interface to the application layer. This system achieves effective sharing of resources, capabilities, and computing power, with the master service node at the center and slave service nodes providing resources, computing power, and other capabilities to the master service node.

The application relates to a mirror uploading method and system of a space-based distributed operating system and a medium, wherein the method comprises the following steps: receiving a mirror uploading request by using a ground mirror management service, acquiring a first metadata file of a target mirror and a second metadata file of a basic mirror from a ground mirror warehouse to determine a difference mirror level; acquiring data files of the difference mirror level and a full-amount directory index file of the target mirror from the ground mirror warehouse by using the ground mirror management service, generating a mirror difference file; and transmitting the mirror difference file to a space mirror management service; and fusing the mirror difference file and the basic mirror in the space mirror warehouse by using the space mirror processing service to obtain a space target mirror, so that the data amount of space-ground transmission during mirror uploading is reduced.

The present invention discloses a network communication method and device suitable for a space-based distributed operating system. The method comprises: a satellite gateway node obtains a network layer data packet sent by an edge computing node, processes and packages the data packet according to the data link layer protocol in the CCSDS protocol system, and then sends the data packet to a ground station through baseband and radio frequency equipment; after the node connected to the baseband equipment at the ground station obtains the data link layer data packet, it processes the data packet step by step according to the corresponding data link layer protocol and removes the data link layer header until the internal network layer data packet is obtained and sent to the corresponding control node to establish a communication tunnel between the edge computing node and the control node in the space-based distributed operating system; using the same communication line, the control node transmits the network layer data packet to the edge computing node through the communication tunnel. The present invention enables processes running on the edge computing node and the control node to conduct network communication without any adaptation.