145 results about "Message format" patented technology

The invention discloses an autonomous evolution type 5G protocol fuzzy test system based on a large language model, and the system comprises a protocol extraction unit which employs the large language model to analyze a 5G protocol specification document, and extracts structured protocol knowledge elements containing a message format, state machine logic and parameter constraints; the vulnerability analysis unit generates a potential vulnerability description list through big language model reasoning based on the knowledge elements; the test strategy generation unit drives a large language model to generate a targeted test case based on protocol knowledge, vulnerability description and historical test knowledge in the dynamic test knowledge base; the test execution unit executes the use case and captures a result; and feeding back an analysis result of the internalization unit, extracting a causal rule, generating new test knowledge and feeding back the new test knowledge to the knowledge base. According to the system disclosed by the invention, test targets and resources can be autonomously scheduled according to continuous updating of the knowledge base, so that the test process has an iterative optimization capability, and full-process automation and intelligentization of 5G protocol fuzzy testing are realized.

The invention provides an integrated edge box with multi-protocol bidirectional conversion and intelligent reasoning, in the edge box, a multi-protocol access and bidirectional semantic conversion module analyzes protocol messages from different protocol devices through a plurality of pre-configured protocol adapters, and an analysis result is written into a unified data cache and message bus module; converting the content of the protocol message into a semantic object; according to a mapping rule defined by the semantic object, the semantic object is converted into a message format required by a target protocol, and semantic-driven cross-protocol bidirectional conversion is realized; the unified data caching and message bus module is responsible for data caching, format unification, inter-module communication and task scheduling; the edge AI reasoning and dynamic decision module obtains equipment data from the unified data cache and message bus module for AI reasoning; according to the scheme of the invention, heterogeneous equipment is enabled to cooperatively operate in a unified intelligent edge system, and cross-protocol semantic intercommunication and intelligent self-adaptive operation in a real sense are achieved.

The invention discloses a communication message log desensitization system, method and device, a medium and a program product. The system comprises: a client adaptation module, which is used for receiving byte data and a message type identifier of an original communication message from a service system through an application program interface; the analysis rule base is used for storing message structure configuration information of various message formats; the processing function warehouse is used for registering analytic functions of various message formats; the analysis processing engine is used for analyzing the byte data into tree structure data based on the message structure configuration information and an analysis function; the desensitization rule base is used for storing desensitization rules of various message types; and the desensitization execution engine is used for synchronizing the traversed tree structure data and the desensitization rule base so as to position a target message domain, and desensitizing the target message domain to obtain desensitized structured log data. According to the embodiment of the invention, the method can desensitize the complex message log, and the desensitization process is low in invasion to a service system and is low in maintenance cost.

The invention discloses a radar communication integrated radiation source simulation system and method. The system comprises an upper computer control unit, a signal processing unit, an up-conversion unit and an antenna unit. An unknown radar or communication signal is analyzed by adopting a signal characteristic analysis method based on phase difference, whether the signal is a complex signal is judged, the waveform of the signal is stored and generated by adopting a DDWS technology aiming at the unknown complex signal, the waveform of the signal is directly generated by adopting a modulation module of a signal processing unit aiming at a conventional signal, and the waveform of the signal is directly generated by adopting a modulation module of a signal processing unit aiming at a known complex signal. The waveform of a fixed part in a signal is synthesized by adopting a DDWS technology, a modulation module of the signal processing unit is used for generating a non-fixed part, and the fixed part and the non-fixed part are combined according to a signal message format time sequence, so that the simulation of a complex signal is realized, and the requirement of current electronic countermeasure training on radar communication integrated radiation source simulation is met.

The invention discloses a data generation method and device, a storage medium and electronic equipment. The method comprises the steps that an interface constraint condition of a service interface of a first program end is obtained, the interface constraint condition is used for constraining message formats of a request message and a response message of the service interface, and the first program end is used for achieving service logic of an application program; debugging data conforming to the interface constraint condition is generated for a second program end through the interface constraint condition, the second program end is used for achieving program interface logic of the application program, and the debugging data is used for conducting simulation joint debugging on the second program end and the first program end under the condition that the service interface is not completely created. The technical problem of inaccurate data is solved.

The invention discloses a custom information message circulation method and device and a storage medium, and relates to the technical field of data processing, and the method comprises the steps: determining a message type and a display style corresponding to an initial message based on a predefined range of a receiving end and a preset type dictionary when the initial message sent by a service party is received; verifying a newly added service field in the initial message, and determining the newly added service field as expansion information when the newly added service field is verified to be qualified; generating a target message based on a necessary basic field, the message type, the display style, the expansion information and the control information; and routing the target message to a corresponding push channel based on the terminal type of the receiving end, and sending the target message to the receiving end through the push channel. According to the application, the field is dynamically expanded through the uniform interface, and the message format does not need to be redesigned when the service is newly added.

The invention discloses a transformer active defense system testing device and method based on high-speed partial discharge data playback, and the device comprises a high-speed partial discharge data storage unit which stores the original data of partial discharge; the high-speed network interface unit transmits the partial discharge data in the selected network message format; the FPGA data processing and playback unit analyzes the network message, extracts an original partial discharge data point, and converts the original partial discharge data point into a high-speed digital signal according to precise time sequence control; the high-speed digital-to-analog converter converts the high-speed digital signal into an analog signal; the signal conditioning and interface unit is used for conditioning the analog signal into an analog partial discharge signal meeting the input requirement of a partial discharge acquisition unit of the active defense system to be tested; and the control and configuration unit monitors and records the playback process state and the protection action response of the active defense system to be tested. According to the invention, various performance indexes of the active defense system can be verified safely, efficiently and truly.

Systems and methods are provided for dynamic name resolution in a distributed software-defined network. An fxDeviceApp registers service metadata with a centralized application manager that maintains authoritative deployment information. A name resolution service receives requests to resolve service names and identifies active instances of the requested services based on real-time deployment state. The name resolution service then returns corresponding network addresses, enabling service-to-service communication within and across network zones. The system supports localized caching, zone-specific resolution rules governed by policy managers, and dynamic updates in response to changes in application deployment. Resolution decisions may account for service health or load metrics, and service lookup requests may be handled using a standardized message format compatible with a virtual messaging fabric. These features enable reliable, scalable, and policy-aware service discovery for distributed applications deployed across heterogeneous execution environments.

The application provides a communication feature model driven relay protection device automatic test method and system, comprising the following steps: 1. Through active detection and response analysis, the communication protocol type, message format and function code mapping relationship of the relay protection device are identified, and a device communication feature model is constructed; 2. Based on the device communication feature model, test cases covering function verification, abnormal processing and boundary conditions are dynamically generated, and automatic mapping of the test cases and the device and execution sequence optimization are completed. The technical scheme can solve the problems of relay protection device test dependence on manual configuration, low efficiency and poor adaptability.

The application relates to the technical field of communication, and discloses an Internet of Things multi-protocol compatible communication system and a device identity dynamic authentication method. The method comprises the following steps: converting original data of different protocols into a unified internal message format through a protocol adaptation layer; mapping into a logical identity identifier by an identity abstraction layer; generating a 300-second valid session-level temporary credential based on a challenge-response mechanism by a dynamic authentication engine; continuously evaluating the credibility of a device by a Gaussian mixture model by a device behavior analysis unit; and dynamically adjusting access permissions and bandwidth quotas by a security policy execution unit. The system comprises a protocol adaptation layer, an identity abstraction layer, a dynamic authentication engine, a device behavior analysis unit and a security policy execution unit. The application realizes cross-protocol unified authentication, dynamic key update and continuous trust evaluation, and significantly improves the security and manageability of an Internet of Things system.

This application provides an in-vehicle data communication method and system. The in-vehicle data communication method includes: running an ADMA ROS driver node on an industrial control computer to receive raw data streams sent by ADMA devices and publish the raw data streams as a first ROS topic; running a data parsing and encapsulation node to subscribe to the first ROS topic to parse the raw data streams to obtain truth data, encapsulating the truth data into a ROS message format, and publishing it as a second ROS topic; and running at least one algorithm application node to subscribe to the second ROS topic to obtain the truth data in the ROS message format. This application completely bypasses the traditional intermediary layer of MCU and CAN / DBC, proposing to directly connect ADMA to an industrial control computer equipped with ROS via Ethernet, and constructing a standardized, software-defined, and highly decoupled data pipeline through well-defined ROS nodes and a publish-subscribe message mechanism.

The present disclosure provides a serialization and deserialization method of an FPGA-based IPU acceleration service grid. The serialization and deserialization method of the FPGA-based IPU acceleration service grid comprises: determining all message objects of remote procedure calls to be sent and received; allocating a sending descriptor ring and a receiving descriptor ring and configuring a control register through a memory-mapped I / O operation; defining a message format of a remote procedure call through a domain-specific language for serialization and deserialization; when in a transmission mode, creating a sending descriptor and filling it into the sending descriptor ring; the FPGA obtains the sending descriptor from the sending descriptor ring and sends encoded data to a system-on-chip; and the system-on-chip sends the encoded data through a network transmission protocol. The embodiments of the present disclosure solve the problems of performance bottleneck, high delay and high CPU resource occupation in the prior art.

A kind of satellite-based AIS guiding imaging data validity discrimination method based on position revision, first, the message type of AIS message is obtained in a certain time period, whether the message belongs to position report type is judged according to message format, if it belongs to, continue to extract MMSI, latitude and longitude information according to message format, and store record AIS message receiving UTC time and message receiving frequency, then according to the frequency information of AIS message measured multiple times, the rough position estimation information of ship is obtained using Doppler positioning algorithm, the latitude and longitude position information carried by Doppler positioning result and AIS message are compared, if they are not consistent, output warning, and give the position correction value of ship, then the latest effective position information of target ship after correction is used, the imaging calculation of ship position and SAR system is started, and the validity of the position message is judged according to the angle and time of SAR guiding imaging.The present application improves the effectiveness of satellite-based AIS message data used for guiding SAR imaging in AIS signal deception environment.

The invention discloses a data compensation method, which is used for solving the problem that the use consistency of downstream data is influenced due to the fact that the existing data compensation scheme is easy to cause the difference of compensated data among different subscribers. The method comprises the steps of performing data verification on subscription terminal data and data in a source end database through a first subscription terminal, and determining abnormal data; searching compensation data corresponding to the abnormal data in a source end database according to the abnormal data; packaging the compensation data according to a preset message format, and pushing the compensation data to a compensation theme corresponding to the message middleware; and issuing a data compensation notification carrying a compensation theme to each subscription terminal in the downstream subscription terminal group, so that each subscription terminal in the downstream subscription terminal group searches compensation data in the message-oriented middleware according to the compensation theme, and performs data compensation.

The invention relates to the technical field of power system communication and edge computing crossing, and provides an intelligent communication terminal which comprises a multi-mode communication component, a heterogeneous computing component and a safety protection component, and the heterogeneous computing component is connected with the multi-mode communication component and the safety protection component. According to the invention, protocol conversion is carried out on the first operation information through the multi-mode communication component to obtain the data format conforming to the standard message format of the second equipment, so that free conversion between any protocols is realized, the problem of poor adaptability caused by additional development of a protocol conversion gateway is avoided, the communication protocol adaptability and compatibility are improved, and the communication efficiency is improved. Meanwhile, the heterogeneous computing component improves the communication speed, and the security protection component improves the communication security.

The invention belongs to the technical field of micro-service, and discloses a parameter dynamic configuration method and system suitable for micro-service. The method comprises the following steps: starting a micro service to inherit configuration parameters from a parameter database based on a life cycle monitor, and injecting the configuration parameters into a context for operation; monitoring the parameter database based on an event monitor, and generating a corresponding update event when any data information of any configuration parameter in the parameter database is judged to be changed; after the update event is packaged according to a set message format to obtain a message event, the message event is published through message middleware; the context polls the message middleware to obtain the message event, and a dynamic refreshing component is used for configuration parameter hot updating. The method is low in operation and maintenance cost, and has the technical advantages of high efficiency and high reliability in the process of configuring and updating the configuration parameters.

The application discloses a kind of RSF performance test methods based on Jmeter.The method includes developing Jmeter plug-in;Set the basic data of request message;Determine whether the format of request message meets the requirements, and if not, carry out request message format conversion;The content of request message is converted into the message type set;The converted request message is sent to the server registered by remote service framework RSF;Response message returned by the server is received, and the received response message is checked, if the response message meets the expectation, this request is set as success, otherwise, this request is set as failure;Using the performance statistical tool of Jmeter, the number of transactions per second and transaction response time analysis are carried out according to the received response message, and success rate analysis is carried out according to the checking result, and then the analyzed content is displayed.The application greatly reduces the test time, and reduces the learning cost of test personnel.

The invention discloses a quantum computing experiment remote control method and device, and a related system and equipment. The method comprises the following steps: establishing communication connection with quantum experimental equipment based on connection parameters provided by a user; loading a corresponding experiment code template according to the experiment type, loading a code block related to the experiment type into the experiment code template, and instantiating a parameter class and an experiment class in the template; obtaining experiment parameters configured by a user based on the experiment instance and the parameter instance, and generating an experiment scheme; based on the execution instruction, extracting experiment parameters from the experiment scheme, generating a structured parameter dictionary, adding connection parameters, packaging into a specified message format, and sending the message format to the quantum experiment equipment; and analyzing the experimental result data dictionary returned by the quantum experimental equipment and then displaying the analyzed experimental result data dictionary to a user. Unified management and control of quantum experiments can be achieved, the method is suitable for various types of quantum experiments, independent development is not needed, various types of experiment schemes can be conveniently generated, expansion is convenient, and applicability is high.

The application relates to a message exchange method and system, which is based on an 8583 protocol format, configures message composition content, and has fields containing a purpose, a data field number, a maximum length, a length type, a data format, a padding type, a padding position, padding content, an existence identifier, original data, and a general basic packet format of packet data after formatting; transaction data dynamically generated according to a transaction process is encrypted through the configured message composition content to generate a data set; the data set format is converted into a required format of a transaction message to generate message format data; a message header is added to the message format data, and a MAC is composed to complete the message, which is uploaded to a transaction processing party transaction system. The method takes into account the standard difference of data fields of different transaction parties, avoids risks caused by cognitive bias, strips the deep association of the system with software and hardware, standardizes the data to simplify integration, does not depend on external resources for original code development, avoids transplantation problems, and improves compatibility and stability.

The invention provides a wharf multi-information processing and equipment collaborative scheduling system, and belongs to the technical field of intelligent port automation control, and the system comprises an equipment communication layer which is configured to receive heterogeneous data through a multi-protocol port; the middle layer is used for converting the heterogeneous data into a unified message format and dynamically routing through message middleware; the business processing layer adopts a distributed micro-service architecture and is used for calculating the position of the container and generating an equipment scheduling instruction; the data stream service cluster is used for realizing real-time data circulation by adopting a timestamp-driven streaming processing framework; the equipment control layer adopts an OPC service deployed in a main and standby mode and is directly connected with a quay crane, an AGV and a yard crane controller; the service registration and discovery module is used for managing micro-service node addresses and supporting dynamic capacity expansion of the micro-service node addresses; the service processing layer is in data synchronization with the equipment control layer through a distributed cache, and the equipment control layer is deployed independent of the service processing layer.

The invention relates to an intelligent monitoring and early warning system for group mining and group irrigation and a control method. The method comprises the steps that a geothermal well group industrial local area network is constructed, a master station server and remote acquisition terminal units corresponding to geothermal wells are configured, and a well group geological simulation model is built in the server; the remote acquisition terminal unit reports data to the master station server in a preset period or event triggering mode according to a preset unified message format; the geological simulation model receives and assimilates the real-time data, generates prediction data of each node and calculates a dynamic safety threshold; the central server compares the real-time data with the prediction data, if a verification threshold value is exceeded, the sensor is triggered to perform self-inspection and rereporting and judge abnormity, otherwise, the average value of the two data is taken as an optimal estimation value; and when the optimal estimated value exceeds the dynamic safety threshold, generating early warning, determining a regulation and control scheme, issuing a control instruction, and driving an execution mechanism to act and returning an execution result by the acquisition end. Seamless integration of heterogeneous equipment and plug and play of newly-added wells are achieved, and heat storage balance of the geothermal well group is guaranteed.

This invention provides a water meter that can convert analog meter readings from a direct-reading water meter into digital meter readings with low current consumption, and transmit the digital meter readings to an external source. [Solution] A direct-reading water meter that rotates a digital wheel in conjunction with an impeller that rotates due to the water flow and displays the flow rate on an integrated display unit, comprising: a first flow rate measuring means that measures the flow rate by magnetically detecting the rotation of a magnetic field generator that rotates in conjunction with the rotation of the impeller at the upper part of the upper base plate of the integrated display unit; a second flow rate measuring means that measures the flow rate by optically detecting the rotation of a rotating body that rotates in conjunction with the rotation of the impeller at the upper part of the upper base plate of the integrated display unit; and a communication means that transmits the integrated flow rate value, which is calculated based on the flow rate measured by the first flow rate measuring means and the flow rate measured by the second flow rate measuring means, to the outside in a predetermined message format via wired communication or wireless communication, and receives signals from the outside.

A message directed to a recipient of a messaging client is intercepted and prevented from reaching the messaging client in a native sent message format as sent from a sender of the message. One or more portions of the message are rendered to a format that is incapable of execution by a device and the message in the format that is incapable of execution is delivered to the messaging client for viewing and / or printing by the recipient.

The embodiment of the invention provides a message processing method, device and equipment based on different systems, and relates to the field of financial science and technology. The method comprises the following steps: in response to a received to-be-processed message sent by an external system, performing message format conversion on the to-be-processed message based on a preset conversion mode to obtain a format-converted message; comparing the to-be-processed message with the format-converted message to obtain key information content different from the format-converted message in the to-be-processed message; and fusing the key information content into the message after format conversion to obtain a service message. Therefore, messages of different external systems can be automatically converted into messages meeting the message format requirements of the processing system. And the code development cost and the code maintenance cost of message conversion are reduced. According to the method, the key information content, different from the format-converted message, in the to-be-processed message is obtained, and the key information content is fused into the format-converted message, so that key data of the to-be-processed message is prevented from being lost.

The application provides a method, device and electronic equipment for delivering computing power information. The method comprises the following steps: a scheduling system receives target computing power information delivered by each computing power gateway, establishes a traffic component for computing power information and a message format corresponding to the traffic component, generates type information of the target computing power information in the message format according to the type of the traffic component, generates user premises network type information of the target computing power information in the message format according to a parameter index in the target computing power information, and generates measurement value information of the target computing power information in the message format according to the number of parameter indexes included in the target computing power information. Each part of the target computing power information is described by using the traffic component, the target computing power information is carried and delivered by using the traffic component, and the accuracy of route calculation is further improved according to important computing power information obtained by delivery.

The invention belongs to the field of exchange chip communication, and relates to an out-of-band communication method and device for PCIe Switch, the device comprises the PCIe Switch, a built-in controller, an MCTP bridge module and a dynamic routing table, the built-in controller is integrated in the PCIe Switch, and the MCTP bridge module and the dynamic routing table are integrated in the built-in controller; the MCTP bridge module realizes message format conversion of MCTP Over PCIe and MCTP Over SMBus messages, the dynamic routing table stores and dynamically refreshes routing information, and the built-in controller completes message receiving, analysis, routing and format conversion calling. The method is based on the device, and the out-of-band communication is realized by initializing the routing table, dynamically refreshing the routing, receiving and analyzing the message, querying the routing, converting on demand and routing the message. According to the invention, bidirectional conversion of MCTP messages of different media is realized, no extra bridging chip is needed, the cost and the design complexity are reduced, the routing is dynamically adapted, and the system expansibility and the communication efficiency are improved.

The invention discloses a multi-protocol Internet of Things equipment unified access data conversion method and system, and relates to the field of Internet of Things, and the method comprises the steps: responding to an equipment description message reported when Internet of Things equipment accesses through a multi-protocol adaptation layer, analyzing the equipment description message, and obtaining equipment capability information; generating a standard MQTT theme namespace corresponding to the Internet of Things equipment based on the equipment capability information and the equipment model, and dynamically loading a data conversion rule corresponding to the equipment model to a rule engine; based on a rule engine, converting the original data message into a standard MQTT message format, and issuing data in the standard MQTT message format; and in response to the device control instruction, reversely converting the device control instruction into a native protocol format control message of the Internet of Things device based on the rule engine, and issuing the native protocol format control message to the Internet of Things device through the multi-protocol adaptation layer. According to the invention, the complexity of equipment access and data management modes can be effectively reduced.

The invention relates to the field of computer software testing, in particular to a method and system for visually configuring a dynamic baffle, and the method comprises the steps: receiving baffle configuration information inputted by a user through a visual interface; a baffle service is started, the simulation response address is traversed according to baffle configuration information, and corresponding port monitoring is started; after the monitoring port receives the request message, preferentially matching whether the port has a baffle response message for opening simulation response, if so, performing simulation response logic processing, and if not, forwarding the request message to a third-party service and returning a response; the simulation response logic processing is used for performing differential simulation response matching processing according to the baffle type. According to the method and the system for dynamically expanding the non-HTTP protocol based on the single framework and in combination with the micro-service gateway, baffle configuration of various communication protocols and message formats is realized, various communication protocols are supported, autonomous expansion is supported, and the compatibility and the adaptability of the system are enhanced.

The invention discloses a wireless multi-hop ad hoc network transmission method for an internet of things device of a self-carrying routing table. The method comprises the steps that a source device sends a message packaged according to a preset message format to an intermediate springboard device through wireless signal broadcasting; the message comprises a jump number field, a jump number field and a routing table field, the routing table field comprises middle springboard addresses, and the middle springboard addresses are arranged according to a forwarding sequence; the middle springboard equipment receives and verifies the message, updates the jump number in the jump digital field after the verification is passed, and forwards the message to the next middle springboard equipment according to the middle springboard address until the message reaches the target equipment; and the target device receives the message and verifies the message, determines whether the number of skipping times is equal to the number of skipping times after the verification is passed, and analyzes the message and executes corresponding operation if the number of skipping times is equal to the number of skipping times. According to the invention, the construction and deployment cost is significantly reduced, the remote transmission technology can be flexibly matched, and complex topology planning is not needed.

The invention provides a method for designing an installation program by combining a Qt program with an NSIS, comprising the following steps: designing and independently compiling a Qt interface program using a Qt framework, the Qt interface program being capable of displaying each page of an installation guide; in the Qt interface program, specific window messages are monitored in real time, interaction behaviors of users are captured, and events are converted into predefined message formats and transmitted to the running NSIS program; the NSIS program triggers a corresponding installation process action according to the collected window message; when the NSIS program executes corresponding installation logic after receiving the window message, state updating information is fed back to the Qt interface program at the same time; and the Qt interface program dynamically updates an interface in real time according to the received state updating information, and displays a real-time installation progress and a real-time installation result to a user. The method has the advantages that the effect of remarkably reducing the interface design and maintenance cost can be achieved, and meanwhile the user experience of interface installation is improved.