12results about How to "Sync fast" patented technology

The invention relates to the technical field of cloud mobile phone multi-terminal data synchronization, in particular to a cloud mobile phone multi-terminal data synchronization system and method. According to the technical scheme, the system comprises a cloud server, a plurality of terminal devices and a data synchronization module; the cloud server combines a distributed architecture and an edge computing technology and is composed of a plurality of data centers distributed at different geographic positions, and each data center is provided with a high-performance server cluster and a large-capacity storage device. According to the cloud mobile phone multi-terminal data synchronization method, a distributed architecture is combined with edge computing, advanced technologies such as artificial intelligence, quantum encryption and deep learning are applied, efficient data synchronization, high security, adaptive interface adjustment and personalized synchronization strategies are achieved, the method has high reliability and stability, the real-time synchronization requirement and security guarantee of a user are met, and the method is suitable for large-scale popularization and application. And user experience is improved.

The invention discloses a starting grid-connected strategy of a full-power variable-speed pumped storage unit under a low-water-head working condition. The starting grid-connected strategy comprises the following steps: establishing a water diversion system model; establishing a full-characteristic model of the pump turbine; establishing control models of a speed regulator, a synchronous generator, an excitation system and a converter; establishing a pre-synchronization control model; when the pumped storage unit reaches the no-load rotating speed, the excitation system starts to work, and excitation voltage building is conducted on the synchronous generator; and after the pumped storage unit reaches the grid connection condition, the power grid and the converter switch are switched off. According to the method, during no-load forwarding power supply, VSG control and pre-synchronization control are used for jointly adjusting output of the full-power variable-speed pumped storage unit, synchronization of the full-power variable-speed unit is accelerated, and during no-load forwarding power supply, working points of an excitation system and a converter of the full-power variable-speed unit and a control system of the full-power variable-speed unit are provided; the time from starting to power generation is shortened, and technical support is provided for starting and grid connection of the full-power variable-speed pumped storage unit.

The invention relates to the technical field of artificial intelligence, and provides an agent interaction-based document conversion method, which comprises the following steps of: splitting a target document according to pages, and distributing an agent for each split page; detecting the embedded resources of the distributed page by the intelligent agent which accepts the page distribution; if the agent accepting page allocation detects that the risk element exists in the allocated page, the risk element is removed, and the page with the risk element is converted into a page in a security format; if the agent receiving page allocation detects that an error exists in the allocated page, other agents are informed of the error, and the agents obtaining the error generate an error correction scheme of the error page through the shared knowledge base; error correction is carried out on the page with errors by adopting an error correction scheme, and the page after error correction is converted into a page in a safe format; and recombining the pages in the secure format into a complete document to be output. According to the technical scheme, the document conversion can be ensured to be safe, efficient and consistent.

The invention discloses a business data processing method and device, a storage medium and electronic equipment. The method comprises the steps that a target business record is acquired, and the target business record comprises an identity label; the target service record is sent to the third-party platform, and the identity label is used for indicating the identity of a target object requesting for the target service; target voucher data determined by the third-party platform according to the identity label is received, the target voucher data comprises guarantee information provided by the third-party platform for the target object, and the guarantee information is related to the target service; and performing multi-level chained auditing based on the target credential data and the target business record, determining a target auditing result, and determining that the target object is allowed to perform the target business under the condition that the target auditing result indicates passing. The technical problem of relatively low business data processing efficiency is solved.

The invention discloses a data synchronization method and device, a storage medium and electronic equipment, and the method comprises the steps: obtaining an audio frame transmitted by a transmitting end, inserting the audio frame into an audio frame buffer queue, querying a current timestamp of a reference clock, converting the current timestamp into a target media timestamp, and transmitting the target media timestamp to a receiving end. And acquiring a head media timestamp of the audio frame which is ranked at the first in the audio frame buffer queue, and if the target media timestamp is greater than the head media timestamp, deleting the audio frame of which the media timestamp is less than the target media timestamp in the audio frame buffer queue. By adopting the method and the device, the audio frames with relatively long delay time in the audio frame buffer queue are deleted, so that the same audio can be output at the same time point as the sending end, and the data synchronism with the sending end is improved.

The application provides a knowledge base management device, method and medium for a large model RAG, the device comprising: an information acquisition module, a type judgment module, a knowledge base instance module and a knowledge base module, the information acquisition module being used to acquire knowledge base data to be stored; the type judgment module being used to acquire related information of the knowledge base data, judge the knowledge base type of the knowledge base data and output a type judgment result; the knowledge base instance module being used to provide a plurality of knowledge base instances of different types, the knowledge base instances being used to store the knowledge base data; the application has good expansibility for different types of knowledge base management, can meet the storage management of more types of knowledge base data as needed, meets the use requirements of different scenes, and thus improves the management efficiency of the knowledge base data and the working efficiency of the large model.

The invention relates to the technical field of Internet of Things communication, and particularly discloses a method and a device for double-screen independent operation and data synchronization. Comprising the following steps that two pieces of display equipment with independent display, processing and storage functions are set, the two pieces of display equipment are the first equipment and the second equipment respectively, and each piece of equipment can run independently and execute different operation tasks respectively; generating operation data on the first device and generating a unique identifier (UUID) for each operation, and storing the UUID in a first device database; the operation data and the UUID are transmitted to a second device through a network protocol, and the second device analyzes the received operation data and the UUID and stores the operation data and the UUID in a second device database; verifying the data consistency of the first equipment and the second equipment through the UUID to ensure the synchronization of the operation data; when the first device or the second device breaks down, the other device can still operate independently. According to the method, the fault tolerance and reliability of the system can be improved, and the method is suitable for an industrial control system needing high data synchronism and multi-task processing.

The present invention provides a method and device for synchronizing the inspection route of a distribution network line drone, which belongs to the field of drone inspection technology. The method includes: obtaining historical inspection data of the distribution network line in the inspection area; extracting features of the inspection data contained in n historical sub-inspection data to form n inspection data matrix sets M={M1, M2, ...Mn}; determining the inspection data matrix Mi corresponding to the drone that is performing the inspection task; when the real-time inspection matrix G matches the inspection data matrix Mi, using the eigenvalue λi of the inspection data matrix Mi as the synchronization data of the current drone inspection route, and sending the synchronization data to the ground server control center. By adopting this solution, the drone inspection route synchronization can be quickly performed in a lightweight manner.

The application provides a hybrid blockchain method, system, device and medium based on PoW for distinguishing between large and small transactions, comprising setting a traditional blockchain as a main chain and a DAG type distributed ledger as a DAG auxiliary chain in the system, both of which together constitute a hybrid chain; a preset transaction value threshold; a node selects a main chain consensus or a DAG auxiliary chain to stabilize, publishes a new block or transaction, and lets all nodes accept and reach a consensus with it; the preset weight of each transaction is 1, and two parts including epoch sorting and unit sorting are obtained, the strict sorting of epochs and blocks is obtained through epoch sorting, the strict unit sorting of each epoch is obtained by sorting the units in each epoch according to the height, forward cumulative weight and backward cumulative weight of the units, and the full sorting of transactions of the hybrid blockchain is obtained by integrating the results of unit sorting and epoch sorting; and an efficient and safe payment platform is provided for system users.

The invention provides a synchronization management system, an information processing device, a management server, a recording medium, a synchronization management method, a synchronization method for the information processing device, and a synchronization method for the management server. The synchronization management system includes one or more first processors that execute a process that: when there is uncreated post-synchronization data that cannot be provided to an information processing apparatus from a management server at a first synchronization request timing at which the information processing apparatus requests to provide synchronization data to the management server; providing, from the management server to the information processing apparatus, a synchronization-requiring notification indicating that synchronization processing needs to be performed after the first synchronization request time; and providing the created post-synchronized data from the management server to the information processing apparatus.

The invention belongs to the field of industrial automation control, and provides a method for synchronizing redundant data started for the first time by a controller and a related device, and the method comprises the following steps: S1, a standby machine DPU obtains a POU-SM3 list of a host machine DPU; s2, the standby machine DPU compares the POU-SM3 list of the host machine DPU with the POU-SM3 list of the standby machine DPU, if POU configuration files with inconsistent SM3 hash values exist, the POU configuration files with the inconsistent SM3 hash values are marked as POU configuration files to be synchronized, S3 is executed, and otherwise S4 is executed; s3, the standby DPU performs differential synchronization on the POU configuration file to be synchronized and updates an SM3 hash value corresponding to the POU configuration file in a POU-SM3 list of the standby DPU; and S4, ending the synchronization. According to the method disclosed by the invention, the POU configuration file of the host DPU can be accurately and quickly synchronized when the standby DPU is started for the first time.

The invention discloses a multi-level configuration management method, which comprises the following steps of: storing configuration items, respectively storing XML (Extensible Markup Language) nodes and JSON (JavaScript Object Notation) key value pairs, correspondingly constructing configuration names, constructing configuration item values, adding a type attribute, marking configuration types, respectively configuring namespaces for the XML nodes and the JSON key value pairs, and storing the XML nodes and the JSON key value pairs. The method comprises the following steps of: constructing a configuration item table, configuring a namespace table, configuring a distribution history table, and configuring a distribution history table; the functions of addition, deletion and modification of configuration items, configuration file import, configuration release, configuration rollback, display of configuration shape changes in a specified configuration namespace, provision of configuration for an application service, and provision of a configuration service for the application service by conversion into an original configuration file according to a newest configuration state are realized. The problem that a flattened management mode faces many challenges when complex configurations are processed due to the fact that the flattened configuration items cannot reflect the hierarchical relation and the nested structure of the configuration items and consequently the dependency relation and the hierarchical relation between the configuration items cannot be visually displayed and managed is solved.