26results about How to "Improve interoperability" patented technology

The invention provides a management method and system for automatically generating standardized OT data based on a large model. The method comprises the steps that S1, an OT metadata ontology library is constructed into an OT term vector space according to standard regularized metadata meeting preset requirements; s2, mapping a natural language instruction to an OT term vector space through a large model to obtain standard structured OT data; and S3, carrying out quality verification and enhancement processing on the standard structured OT data. According to the method, the data consistency can be improved, the naming conflict in the integration process is solved through the unified cloud standard specification, and the data interoperability is remarkably enhanced; the efficiency revolution can be implemented, the data cleaning workload is effectively reduced, the qualitative change from a project system to productization is realized from traditional manpower integration, and the basic support of high-quality training data is provided for large-scale industrial deployment.

The invention discloses a to-do list collection and processing method and system based on Java, and belongs to the technical field of computer software, collection and processing of to-do lists are achieved through feature dictionary matching, and the method comprises the steps that multi-source data are collected, a to-do feature dictionary is constructed, and to-do information is recognized through a multi-dimensional matching algorithm; the rear end constructs a layered architecture based on the SpringBoot and the SpringMVC, and the SpringMVC is used for providing a standard RESTfulAPI (Application Program Interface) and supporting to-do query and state updating functions; the front end adopts Vue3 + ElementPlus to realize a response type Web interface, and a back-end interface is called through Axios to realize efficient collaboration of the front end and the back end. According to the method, automatic access of multi-source heterogeneous data and extraction of the information to be handled are realized, the accuracy of identification of the backlogs is improved, and automatic classification, priority ranking, reminding triggering and state updating of the backlogs are realized.

The application discloses an intelligent agent query method and device based on a dual-mode semantic and a storage medium, relates to the technical field of data query based on artificial intelligence, and comprises the following steps: converting a query question into a question vector; determining a target database from an RDF database and a graph database according to the question vector and a preset question vector library, wherein the RDF database and the graph database are maintained according to the same basic data; determining a target query statement matched with the type of the target database according to the query question, and querying in the target database according to the target query statement to obtain a query result. The application can realize the intercommunication of the RDF database and the graph database, and improve the data query efficiency. The target query statement is generated based on the target database, the user operation can be further simplified, the query statement is automatically generated, the user only needs to describe the query or analysis requirement through the natural language, the user does not need to have the syntax knowledge of the database query statement, and the easy-to-use property is improved.

This invention discloses a data product identity ID generation method based on a data grid, belonging to the field of data processing technology. It includes constructing a system communication architecture based on a data grid, employing a distributed, multi-layered data product identity ID design within the communication architecture. This solves the technical problem of achieving efficient ID generation algorithms and query mechanisms using data grid-based data product identity ID generation. This invention ensures that the generated identity ID is globally unique within the data grid, improving user understanding and interpretability of its meaning, facilitating the expression of relationships and dependencies between data products, possessing strong versatility, improving interoperability between the system and applications, allowing for flexible expansion and customization, ensuring efficient data transmission and low-latency communication, while also possessing reliability. The design employs the BGP routing protocol, enabling the selection of the optimal path, avoiding loops, and achieving data communication across autonomous systems.

The application discloses a map annotation method and device, electronic equipment and storage medium, the method comprises the following steps: generating the annotation control point of each lane according to the road information of map data; drawing a plurality of annotation straight line segments of each lane connected in a loop according to the annotation control point of each lane; for each group of two connected annotation straight line segments, drawing a circular arc tangent to the two annotation straight line segments to obtain a plurality of annotation circular arc segments of each lane by passing through the points on the two annotation straight line segments at a distance of half of the length of the shorter annotation straight line segment from the connecting point; deleting the line segment between the connecting point and the corresponding annotation circular arc segment to obtain the lane annotation line of each lane; and using the lane annotation line to annotate each lane in the map data. The application can provide a universally applicable map lane annotation method, support annotation of different map formats, and facilitate users to realize map annotation without relying on existing map annotation software.

This invention discloses a Matter multi-functional gateway, its communication method, and a wireless communication system. The Matter multi-functional gateway includes a main control module and at least one expandable module. The main control module is connected to each expandable module. The main control module connects to corresponding wireless terminals through each expandable module. The main control module includes a wireless communication management module, which receives data transmission requests and / or data reception requests from each expandable module and controls the data transmission or reception operation of each expandable module according to the type of request. For conflicting requests, the wireless communication management module obtains the communication priority of the corresponding expandable module and controls the communication order of the corresponding expandable modules according to their respective communication priorities. The Matter multi-functional gateway, its communication method, and the wireless communication system proposed in this invention can achieve interoperability with various wireless protocol devices.

The application belongs to the technical field of trusted authentication, and discloses a remote user trusted authentication system, method and medium in an Internet of Things environment. The system comprises a registration center (RC), which is a trusted server and is used for safely registering or initializing other entities; an intelligent device, which is arranged in an environment and is used for collecting and transmitting data; a gateway, which supports interconnection between different protocol networks and has computing and storage capabilities; a user, who accesses remote intelligent devices through a login device; and the login device, which is used for user trustworthiness verification. The login device includes but is not limited to a mobile device, an intelligent card and a PC. Through the system and method, the trusted authentication of remote users can be realized, and safe communication between the user and the intelligent device is established. Meanwhile, the application can also solve the problems of public key cryptography complexity, user authentication vulnerability and symmetric cryptography limitations.

The application discloses a Deepfake video detection method based on multi-domain feature region standard score difference, which comprises the following steps: data set division; video frame division and extraction of a region to be detected; construction of a double-branch convolutional neural network; calculation of the RGB feature and NSCT sub-band image of the region to be detected; frequency domain feature obtained by frequency band fusion of the NSCT sub-band image; response of different level texture features obtained through a texture feature extraction module; output features of the space domain and frequency domain feature branches are spliced along the channel dimension, and input into an abnormal feature discrimination module to obtain a tampered region prediction mask; the tampered region prediction mask is subjected to a full connection layer to obtain one-dimensional features, which are spliced with the output features of the texture feature extraction module, and then subjected to a full connection layer and a Softmax activation function to output a binary classification prediction result. The application can better combine the feature information of the space domain and the frequency domain, strengthen the response to the texture feature, discriminate abnormal tampering traces, and improve the generalization ability of the model.

This invention relates to a method and system for constructing a database of wild rice introduction lines. The method includes: acquiring raw genotype data, sample metadata, and phenotypic data of individual samples from multiple wild rice introduction line populations, where the sample metadata includes a sample number; parsing and identifying the raw genotype data to determine the fragment location, fragment type, and fragment length of the wild rice introduction fragment, thus obtaining the corresponding genotype data; and, based on the sample number, associating and integrating the genotype data, sample metadata, and phenotypic data to generate a structured dataset. This structured dataset is then used to construct a database corresponding to multiple wild rice introduction line populations, improving the integration and correlation of wild rice introduction line data, promoting the collaborative utilization of genetic resources, facilitating the sharing of genetic resources among wild rice introduction line populations, and enhancing the interoperability and value of scientific research resources.

This invention relates to the field of digital identity authentication technology, and more particularly to a method and apparatus for verifying trusted digital credentials based on distributed digital identity. The method uses initial verification parameters determined by credential metadata to perform distributed verification of the digital credential to be verified to obtain verification feature parameters. A credibility metric is calculated and compared with a preset credibility threshold to determine credibility. If untrustworthy, deep verification is performed by adjusting the initial verification parameters, and cross-verification or third-party endorsement verification strategies are intelligently selected. Further verification is then determined based on a comparison of the verification residual index with a preset residual threshold, adjusting the number of verification nodes or endorsers accordingly. This invention achieves dynamic quantitative evaluation and closed-loop adaptive correction of credential credibility, reducing false positive and false negative rates, optimizing verification resource allocation, and improving verification accuracy and reliability.

The utility model belongs to the field of spectrum detection, and particularly relates to a spectrum detection system based on an unmanned aerial vehicle platform. The unmanned rotorcraft is adopted as a platform, the damping support is fixed below the unmanned rotorcraft through the mounting support, the host is fixed above the unmanned rotorcraft, and when the unmanned rotorcraft is used, the probe module can rotate in the horizontal direction and the vertical direction through the first holder and the second holder; the stability of image acquisition of the probe module in the flight process of the unmanned aerial vehicle is kept, and accurate monitoring of the system on the target is realized; different heights or scene targets can be better tested; meanwhile, the display can observe data acquisition states and acquisition results in real time, information intercommunication of an interactive interface is realized, and each state can be observed; and setting, modification, storage and application of parameters are realized.

This invention discloses a cloud computing-based surveying and mapping geographic information data acquisition system, relating to the field of natural resource management technology. It utilizes a data acquisition module to obtain observation point height (G), observation point latitude (W), and neighboring point data. A data processing module runs data processing algorithms to output assessment data for surveying and mapping geographic information. Based on the assessment data, in-depth analysis is performed on the processed data. A data visualization module displays the data acquisition results and assessment report, and optimizes and adjusts the system. The data processing module includes a unit reflecting the corrected ground elevation, a unit comprehensively assessing horizontal position accuracy, and a unit comprehensively assessing geographic information data quality. This invention has beneficial effects in improving data accuracy, optimizing data processing flow, enhancing system adaptability, and improving decision support capabilities. These effects collectively promote the intelligent and modern development of surveying and mapping geographic information data acquisition systems.

The application discloses a communication method and device, a core network equipment and a storage medium, and relates to the technical field of communication. The specific implementation scheme is as follows: generating a first OSPF message based on an OSPF processing module in a first core network equipment; in the case that a first source IP address in the first OSPF message is an IP address of a set virtual port, sending the first OSPF message to terminal equipment matched with a target slice according to the target slice of the first core network equipment; receiving a second OSPF message sent by each terminal equipment in response to the first OSPF message, so as to generate first routing entry information of each terminal equipment according to the second OSPF message, wherein the first routing entry information is used for routing to the corresponding terminal equipment. Thus, the OSPF function on the router is integrated on the core network equipment, the interconnection between the terminal equipment can be realized through a dynamic routing protocol, and the situation that the terminal equipment cannot normally communicate is avoided.

The application discloses a feeding device and a 3D printer, and the feeding device comprises a first feeding port, a second feeding port, a first channel, a second channel, a first discharging port and a second discharging port; the first feeding port is communicated with the first discharging port through the first channel; the first feeding port is also communicated with the second discharging port through the first channel; the second feeding port is communicated with the first discharging port through the second channel, and the second feeding port is also communicated with the second discharging port through the second channel. The wire material conveyed by the first feeding port of the feeding device can be output from the first discharging port or the second discharging port, and the wire material conveyed by the second feeding port can be output from the first discharging port or the second discharging port, so that the feeding device can realize intercommunication between multiple feeding ports and multiple nozzles of the printer when the feeding device is used with the double-nozzle printer.

The embodiment of the invention discloses a space interaction control method and device, the method is applied to interaction control terminal equipment in a vehicle-mounted space interaction control system, and the method comprises the following steps: obtaining target gesture change information of a target person in a vehicle; and generating a control instruction corresponding to the target gesture change information according to the target gesture change information, wherein the control instruction is used for controlling vehicle-mounted equipment to execute an operation corresponding to the instruction. By implementing the embodiment of the invention, the user can complete various operations on the vehicle-mounted equipment through simple gesture actions, so that the interactive operation between the user and the vehicle is more intuitive, natural and convenient.

The present application relates to the field of data transmission, and more particularly to a data transmission processing method and system of an industrial intelligent gateway. The method comprises the following steps: collecting communication data streams based on the intelligent gateway, performing protocol unified processing, and outputting standard communication data streams; performing real-time network detection on the intelligent gateway to obtain network state characteristics; identifying low-load time periods according to the network state characteristics and marking the low-load time periods; performing transmission matching on the low-load time periods based on the standard communication data streams to obtain optimal sending time windows; and transmitting the standard communication data streams to target nodes based on the optimal sending time windows to complete data transmission jobs. The present application improves the data transmission rate and reliability of the intelligent gateway.

The invention provides a method for dynamically adjusting configuration parameters. The method is implemented by user equipment (UE), and comprises the following steps: acquiring a current absolute speed of the UE according to current speed information; acquiring a speed grade corresponding to the current absolute speed; and adjusting at least one configuration parameter according to the speed grade.

A computing system implementing a data management platform, the computing system including a processing component. The processing component may: display a unified discrepant data access layer via a single application programming interface executed by the data management platform, the unified discrepant data access layer providing an abstraction layer through which discrepant data between two or more events corresponding to protected data is obtained; and interface with the unified discrepant data access layer via a single application programming interface to obtain discrepant data. The processing component may also publish the disparity data to the change event stream, receive a request from the application to access at least a portion of the disparity data published to the change event stream, and output the at least a portion of the disparity data published to the change event stream to the application in response to the request.

This invention relates to the field of supply chain data processing technology, and discloses a data standardization processing method and system for industrial supply chains. The method includes acquiring supply chain supplier, logistics, and production data and integrating them into heterogeneous data; obtaining a format classification set through K-means clustering; parsing semantics and matching them with a standard dictionary to obtain a set of field differences; filling in missing values ​​exceeding a threshold and establishing a field mapping table; extracting supplier update records based on the mapping table, and generating time adjustment markers for delivery changes; obtaining a priority push list through hierarchical matching of downstream production data, sending scheduling notifications, and obtaining response times; generating a dynamic latency threshold by combining node load and latency; retrying pushes and correcting for exceeding the threshold to obtain collaboration parameters; updating logs; and outputting a business collaboration adjustment plan after the data flow meets the requirements. This method can improve the efficiency of supply chain data integration.

The invention provides a hydropower engineering design data modeling system based on a BPRS method, which comprises a process object enumeration library, a design semantic library, a geometric feature library, a design parameter library, a business process library, a visual modeling module, a data modeling engine, a database structure generation module, a data exchange standard generation module and a collaborative interface module, unification of design data, business processes and system structures is realized, and multi-specialty collaboration, parameter association, semantic modeling and automatic generation of data standards are supported. According to the method, efficient collaboration, parameterized management, semantic modeling and standardized generation of hydroelectric engineering design data can be realized, the problems of data islands, flow breakage, semantic deficiency and the like in traditional design are solved, and the design efficiency and the intelligent level are improved.

The invention relates to an inductive charging device (1) having an energy coil (2) and a magnetic flux guiding unit (3) for wireless energy transmission, the energy coil (2) being arranged on a top surface (9) of the magnetic flux guiding unit (3). The inductive charging device (1) further comprises at least two near-field transmitting coils (12, 12a) which are arranged on the top surface (9) and are spaced apart from one another, each near-field transmitting coil (12, 12a) being connected to an associated inverter (14, 14a) which, during operation, supplies the associated near-field transmitting coil (12, 12a) with an alternating current. According to the invention, each near-field transmitting coil (12, 12a) is arranged in an associated edge region (13) of the flux-conducting unit (3), and an associated inverter (14, 14a) is arranged in the same edge region (13) and on a bottom surface (10) of the flux-conducting unit (3) facing away from the top surface (9).

The application discloses a privacy protection identity registration and authentication method and system compatible with a standard SIM card, and belongs to the technical field of cryptographic protocols. The system comprises three participants of a user end, an operator and an application program, is based on the SIM card issued by a mobile operator and owned by all mobile phone users, and is jointly completed by the user and the operator to perform identity authentication of the application program on the user. The application has high security and high efficiency, even if an enemy invades the operator, the enemy cannot obtain the login behavior of the user, the identity authentication of the user can be protected from a man-in-the-middle attack, the existing SIM card is compatible, the existing hardware device does not need to be replaced, and deployment is convenient. The application is further enhanced in privacy protection, ensures that the access behavior of the user cannot be tracked, has good interoperability, and is suitable for large-scale 5G application deployment.

The application relates to the technical field of communication, in particular to a communication system and method, a vehicle and a medium, which comprise a control terminal with a control function and a processing terminal with a processing function, wherein the control terminal comprises one or more controllers, and the processing terminal comprises one or more processors; and a gateway deployed in a communication process of any processor in the processing terminal, wherein the gateway comprises an internal space and an external space, the gateway accesses a global data space through the external space, accesses one or more controllers and other processors through the external space, and selects, based on an authentication identifier set by the processor, the processor to communicate with other processors, the controllers and the processors to directly communicate, or forwards communication data between the controllers and the processors through the gateway. Thus, the problems of low applicability and the like caused by the fact that, in the prior art, a controller cannot accommodate the number of entities matched with the processors and the communication time delay under the condition that the controller resource is limited are solved.

The invention discloses an implementation method, equipment and medium for a programmable logic controller (IO) with an IO, an IEC 61499 event-driven and functional block network model is deeply applied to control of an IO module with a PLC, a PLC core is completely decoupled from specific IO hardware during operation, and driving codes of the specific IO module do not need to be included during operation; identification, drive loading, resource allocation and function integration of a new IO module can be completed by modifying an external and standard configuration file; each IO module and a channel thereof are abstracted and packaged into a software function block conforming to the IEC61499 standard, so that an IO access interface is standardized and unified, and an automatic conversion chain from static XML configuration to dynamic drive library loading to standardized IEC61499 function block instantiation can seamlessly convert a hardware entity into a software programmable component.

The application discloses an optical module and a system for realizing network intercommunication through the optical module. The optical module comprises an optoelectronic receiving unit, a demapping unit and a service group framing unit. The optoelectronic receiving unit is used for receiving a first data frame from a packet transport network (PTN) device through a first interface. The demapping unit is used for performing demapping processing on the first data frame to obtain a service flow of the first data frame. The first service group framing unit is used for performing OTN group framing processing on the service flow of the first data frame to obtain a first OTN frame, and sending the first OTN frame to an OTN device through a second interface. The optical module can realize intercommunication between the PTN device and the OTN device in different optical networks, and meanwhile, the scale cost of products is reduced.

The application discloses an open-source smart toll station system based on a Hongmeng, which comprises a managed toll station, a central toll station and a road section center. A plurality of lane controllers are arranged in the managed toll station, the central toll station is provided with a lane controller and a toll system, the managed toll station controls the lane monitoring equipment arranged on the lane through the lane controller, the central toll station manages the toll of the central toll station and the managed toll station connected thereto through the toll system, and the road section center controls the central toll station and the managed toll station connected thereto. The application adopts a cloud-edge-end three-level collaborative overall technical architecture, controls the toll station located at the edge through the road section center located in the cloud, realizes information interconnection of each toll station, and avoids the problem of serious information island caused by difficult information sharing. Meanwhile, the application uses the central toll station to manage the managed toll station, which not only reduces the construction and operation cost, but also reduces the labor cost required by the toll station.