193 results about "System code" patented technology

The invention relates to the technical field of data acquisition, in particular to a multi-source heterogeneous bus data acquisition protocol configuration method, which realizes protocol identification and structure analysis of CAN (Controller Area Network), Modbus and Ethernet / IP (Internet Protocol) bus data by dynamically compiling protocol source codes and registering analysis classes, and comprises the following steps of: extracting protocol feature information from a data stream; the method comprises the following steps of: calling a corresponding protocol analysis class to perform recursive analysis, and executing parameter analysis and mapping, in addition, defining a new protocol semantic feature and dynamically generating a protocol analysis plug-in through an XML (Extensible Markup Language) configuration file to realize protocol semantic-level custom extension, adopting source code level dynamic compilation and plug-in design, supporting a new protocol plug-and-play mode, and being high in practicability. System codes do not need to be modified and redeployed, and the flexibility and expandability of the system are effectively improved.

The invention relates to the technical field of cross-border document data verification, and discloses a cross-border document data verification method and device, electronic equipment and a storage medium, and the method comprises the steps: extracting a key paragraph of a specified cross-border document; mapping the key paragraph into a preset cross-border knowledge graph to obtain a corresponding three-level mapping relationship; wherein the three-level mapping relation is commodity description-coordination system code-local extension code; and verifying the cross-border document based on the three-level mapping relationship. The cross-border document processing method has the advantages that the document processing accuracy is improved, compliance verification becomes more efficient, missing detection and misjudgment caused by manual auditing are reduced, intellectualization, automation and standardization of cross-border document processing are achieved, and higher efficiency and safety are given to global trade.

The invention discloses a method and a device for constructing an 0DAY vulnerability detection model based on an AI large model, relates to the technical field of network security, and solves the problems that different analysis strategies are difficult to adopt aiming at codes of different levels, problem positioning and performance optimization are difficult to carry out in a targeted manner, the advantages of various models are difficult to combine, and the detection efficiency is high. And different analysis parameters are fully analyzed. By adding the adversarial sample into the vulnerability detection data set, the AI large model can learn more diversified vulnerability features in the training process, so that the generalization ability of the model is enhanced, and the model can better adapt to vulnerability detection tasks in different scenes. Through the AST abstract syntax tree replacement technology, the non-system code function in the data set can be quickly positioned and replaced, the dependence on the original code is reduced, and the vulnerability detection efficiency is improved. And different analysis strategies are adopted for different levels of codes, so that more targeted problem positioning is facilitated.

The invention relates to an embedded operating system platform related code generation method based on an AADL model, and belongs to the field of automatic code generation. According to the method, the AADL model is traversed, acquired and analyzed through a writing algorithm, a mapping rule from the AADL model to an embedded operating system code is designed, and components, interfaces, performance attributes and connection information between the components in the model are automatically converted into the embedded operating system platform code. According to the method, the codes can be automatically generated, the complexity and uncertainty of manual writing are reduced, the reliability and platform adaptability of the codes can be improved, and a powerful tool is provided for development of an embedded system in the aerospace field.

Methods, systems, and devices for wireless communications are described. A user equipment (UE) generates multiple systematic bits for a message, where the systematic bits are nonuniformly distributed over a time period such that a first bit value has a first probability of occurrence during the time period and a second bit value has a second probability that is greater than the first probability of the occurrence. The UE modulates the systematic bits according to an asymmetric modulation rule such that the first bit value corresponds to a first constellation point on a constellation graph and the second bit value corresponds to a second constellation point that is relatively closer to a center of the constellation graph than the first constellation point based on the second probability being greater than the first probability. The UE transmits the message including systematic bits modulated according to the asymmetric modulation rule.

Methods, systems, and devices for wireless communications are described. A user equipment (UE) generates multiple systematic bits for a message, where the systematic bits are nonuniformly distributed over a time period such that a first bit value has a first probability of occurrence during the time period and a second bit value has a second probability that is greater than the first probability of the occurrence. The UE modulates the systematic bits according to an asymmetric modulation rule such that the first bit value corresponds to a first constellation point on a constellation graph and the second bit value corresponds to a second constellation point that is relatively closer to a center of the constellation graph than the first constellation point based on the second probability being greater than the first probability. The UE transmits the message including systematic bits modulated according to the asymmetric modulation rule.

The invention provides a VTCU controller task allocation method and device based on AUTOSAR and electronic equipment, and the method comprises the steps: dividing an application layer into a plurality of software components according to the functional characteristics of the application layer, and generating an application layer code; importing the application layer code into a configuration tool of the runtime environment to configure related modules of the runtime environment, and generating a runtime environment code; according to the functional characteristics of the running entity of each software component, a periodic task and related modules of the periodic task are configured through a configuration tool of a real-time automobile operating system, and a real-time automobile operating system code is generated; integrating an application layer code, a runtime environment code and a real-time automobile operating system code into a Tasking project, and generating an executable file; and downloading the executable file into a whole vehicle and a gearbox controller through the UDE, and running the executable file. According to the scheme, the load rate of the CPU is effectively reduced, and the running efficiency of the VTCU controller software driving program is improved.

The invention provides a code detection method and system, computing equipment, a storage medium and a program product, and is applied to a code detection system, the code detection system comprises a code management tool and a detection agent, and the method comprises the following steps: calling the code management tool to monitor a code submission event, and when the code submission event is monitored, sending the code submission event to a server; submission information of a to-be-detected code corresponding to the code submission event is obtained; identifying the event type of the code submission event, and determining a target prompt template based on the event type; and constructing a target prompt word based on the submission information and the target prompt template, calling a detection agent, executing a code detection task based on the target prompt word, and obtaining a detection result for the to-be-detected code. The problems that manual examination efficiency is low and research and development resources are occupied are effectively solved, the overall code examination efficiency and quality are improved, and the method can be widely applied to the fields of digital culture product manufacturing software, digital culture creative software and the like in a new generation of information technology.

The invention discloses a power system code intelligent delivery system based on a large language model and a construction method of the power system code intelligent delivery system, and the power system code intelligent delivery system remarkably improves the code delivery efficiency and quality through the functions of multi-modal data processing, automatic script execution and the like. Compared with a traditional document consulting mode, the power system code intelligent delivery system can integrate wide cross-domain knowledge (such as theoretical knowledge, experience knowledge and historical cases) through an FiD framework, and therefore more comprehensive support is provided in the code delivery process.

The invention discloses a streaming data compression and time sequence prediction integrated method for a geothermal monitoring platform, and relates to the technical field of industrial data processing. The method comprises the following steps of: 1, acquiring various original heterogeneous sensing protocol data from a plurality of wellheads and a plurality of layers of sensor arrays in real time on a wellhead gateway side of a geothermal monitoring platform; 2, calling a well layer wavelet domain self-adaptive compression encoder through a well site edge end processor, and performing real-time compression on the structured geothermal flow data; and 3, in a well site edge end processor, performing wavelet dynamic system coding on the multi-scale wavelet coefficient of the well layer wavelet domain compressed code stream, and outputting a temperature prediction sequence, a pressure prediction sequence and a flow velocity prediction sequence of multiple time steps in the future.

The invention discloses a public innovation service system in a natural-social coupling mode. The public innovation service system comprises a one-stop user side, an operation control server side and a high-performance computing side. The one-stop user side is used for providing a one-stop interactive operation interface for code collaboration, test construction, test submission, operation monitoring and result evaluation of natural-social coupling mode research; the operation control server side is used for linking each link of a mode test and interacting with a related platform; the test link comprises coupling test deployment, workflow generation, workflow engine interaction, coupling test scheduling operation and test calculation execution; the related platform comprises a high-performance computer system, a code management platform, a workflow engine and an inspection tool; and the high-performance computing end is used for scheduling high-performance heterogeneous computing resources, a running environment and a shared data environment. When the system is used for crowd creation service of the natural-social coupling mode, the mode coupling collaborative research efficiency of the natural-social coupling mode can be improved.

The invention discloses a financial data verification method and a related device, and the method comprises the steps: obtaining a verification formula corresponding to a to-be-verified business type, enabling the verification formula to be dynamically configured based on a to-be-verified data file template, then analyzing the verification formula based on a financial formula grammar analyzer to obtain a target data verification rule, and carrying out the verification of the target data verification rule. And finally, verifying the to-be-verified data read from the to-be-verified data file based on the target data verification rule. According to the scheme, the verification rule, namely the verification formula, corresponding to the business type is dynamically configured by the accounting business personnel, and the verification formula is analyzed by using the formula grammar analyzer in the financial field to obtain the corresponding target data verification rule, so that the verification rule of the business data does not need to be solidified in a system code; accounting business personnel can dynamically modify the corresponding verification rules according to actual requirements, and decoupling of the verification rules and the system codes is realized without modifying the system codes by system developers.

The invention provides an AI software development enhancement method and system, a storage medium and electronic equipment. The method comprises the following steps: acquiring a software development demand; generating a plurality of software subsystems based on the software development demand, and generating a user story based on each software subsystem; for each software subsystem, generating a corresponding Sprt to-do list; generating a UML (Unified Modeling Language) graph on the basis of the user story for each Sprt in the Sprt to-do list; for each software subsystem, generating a code of the Sprt based on the UML graph; the codes are rechecked, the rechecked codes are combined into subsystem codes, and the subsystem codes are combined into system codes. According to the AI software development enhancement method and system, the storage medium and the electronic equipment, AI software development enhancement is achieved based on man-machine cooperation, and the quality of codes generated in full-automatic AI software development is effectively improved.

The invention discloses a commercial information desensitization method and system based on spreadsheet files. The system is implemented by a spreadsheet file containing a runnable macro code (VBA). A user inputs business information needing to be desensitized into a pre-named worksheet of a spreadsheet file with a preset system code, and the system identifies and classifies sensitive information in the worksheet and provides a classification result composition for the user to review and edit. And the user completes the editing and reviewing result, namely, the content comparison table before and after desensitization is reserved for future reference. The table is also used for desensitization reference of the whole content of the file. A user operates the system through a button / icon of a VBA form control or a button / icon of a VBA ActiveX control and the content input into a pre-named worksheet (WorkSheets) in a spreadsheet file, and the system is operated by the user through the button / icon of the VBA form control or the button / icon of the VBA ActiveX control and the content input into the pre-named worksheet in the spreadsheet file. According to the invention, low-cost and high-security business information desensitization is realized, and the risk of information leakage in a network transmission process is avoided.

The invention provides a code generation method and device, equipment and a computer program product, and the method comprises the steps: carrying out the semantic analysis of an original code snippet, and predicting a target system to which the original code snippet belongs; generating a development demand document of the target system, wherein development demand information of the target system is recorded in the development demand document; generating a system architecture of the target system based on the development demand information of the target system; based on the system architecture of the target system, iteratively generating a module code of each functional module, and obtaining a system code of the current round of the target system; and iteratively executing the code generation process to realize code generation of the next round until a preset iteration completion condition is met, thereby obtaining a final system code of the target system. According to the technical scheme, the code of the target system can be iteratively generated on the basis of the original code snippets based on the working mode of the waterfall model, and the code with high complexity and complex dependency relationship can be generated.

The invention discloses a historical data query method and device, electronic equipment and a storage medium, and relates to the technical field of data processing.The query method comprises the steps that a historical data query request is received, and a historical record is queried on a query system based on query information, determining an authorized user identifier and an authorized system code corresponding to the historical record, determining a current user account logging in the query system, and determining a user identifier and a system code corresponding to the current user account; and when it is detected that an authorized user identifier and an authorized system code matched with both the user identifier and the system code exist, sending historical records corresponding to the authorized user identifier and the authorized system code to a target communication address associated with the current user account. According to the method and the device, the technical problem of passenger information leakage easily caused by more users having the authority to query historical data in related technologies is solved.

The invention relates to a code generation method and device, equipment, a storage medium and a program product. The method comprises the following steps: acquiring a demand model; obtaining an initial class diagram of a design model based on the demand model; optimizing the initial class diagram of the design model by using a multi-objective genetic algorithm and a large model to obtain an optimized design model; and generating a single system code matched with the demand model based on the optimized design model. The code generation efficiency and the code generation quality can be improved.

The invention discloses a visual arrangement method and device for an automobile scene function, equipment and a storage medium, and relates to the technical field of new energy automobile control, and the method comprises the steps: responding to a mixed configuration operation of a user on function entries and event entries, and generating a function arrangement list; responding to execution time configuration of each function in the function arrangement list by a user; mapping each function in the function arrangement list into a corresponding system code and an operation code based on a pre-stored function comparison table; combining the system code, the operation code, the execution time configuration and the event trigger identifier into scene description data; the scene description data is encoded, the arrangement data packet is generated, and the shareable arrangement data packet is generated by responding to user mixed configuration and mapping, so that user definition, event triggering and social propagation of scene functions are realized, individual requirements can be met without modifying vehicle end software, and the development cycle is shortened.

User feedback in memory training startup sequences is described. In one or more implementations, a system includes a plurality of memory circuits configured as a system memory, and at least one processing circuit. The processing circuit executes platform initialization code configured to partially train a subset of memory circuits from a plurality of memory circuits during an initial stage of a startup sequence, and fully train each memory circuit of the plurality of memory circuits during a subsequent stage of the startup sequence. The processing circuit further executes basic input output system code configured to use the subset of memory circuits to output user feedback during the initial stage, and use the system memory to complete the startup sequence during the subsequent stage.

The invention relates to a business data processing method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps of obtaining first business data, target data belonging to a target dimension in the first business data being range data, and the range data being data comprising at least two values; determining a data coding system based on a value range of target data in the first business data; according to the data coding system, coding target data in the first service data to obtain a system coding result, the system coding result comprising the data coding system and system coding range information corresponding to the target data; and performing data compression on the first service data based on the system coding result to obtain first compressed service data corresponding to the first service data. By adopting the method, the business data processing efficiency can be improved.

The invention discloses a magnetic induction through-the-earth communication method based on OFDM (Orthogonal Frequency Division Multiplexing), which is applied to mine rescue and comprises the following steps: in a signal transmitting end, converting an analog voice signal into a digital signal, encoding an information source, mapping into a multi-system code element, carrying out serial-to-parallel conversion, modulating, synthesizing an OFDM symbol, carrying out parallel-to-serial conversion and carrying out first filtering processing; transmitting the signal to a magnetic induction through-the-earth communication channel by using a transmitting antenna; in a signal receiving end, acquiring a signal by using a receiving antenna; and after second filtering processing, serial-to-parallel conversion, separation to original OFDM subcarriers, demodulation, parallel-to-serial conversion, conversion back to binary data and information source decoding processing, a recovered digital signal is converted to an analog form, and original voice information is output. According to the method, a multipath effect generated by electromagnetic waves in a multilayer geological environment is avoided through magnetic induction through-the-earth communication, secondary modulation is performed by using an OFDM technology, the communication bandwidth utilization rate is effectively improved, and remote mine rescue communication with stable signals is realized.

The invention relates to a G code hierarchical analysis and model visualization system based on pyqt5. G code analysis is used for analyzing the characteristics of Gcodes, for example, G0 (or G00) represents rapid movement positioning of the XYZ axis of the tool in the numerical control machine tool, G1 (or G01) represents the linear interpolation mode of the XYZ axis of the tool in the numerical control machine tool and the like. The G code is visually displayed according to the instruction characteristics of each type in the Gcode, a product generated by the G code after a numerical control machine tool is machined is simulated, and a track route generated by the G code can be visually observed. The system mainly uses a point mode, a line mode and a plane mode to represent a track path generated by a G code, the incomplete position and the rough position of the G code track can be visually seen through the point cloud mode, and an acting point is provided for follow-up optimization of the G code track; the line segment and plane mode can dynamically simulate the execution process of the G code instruction, so that the operation process of the G code in the numerical control machine tool can be simulated, and the track optimization efficiency is improved.

The invention discloses a two-wheeled vehicle TFT liquid crystal instrument intelligent development platform which comprises an embedded development platform connected with a supply end and a user end at the same time, and the platform is further in interactive connection with an internet open platform. The platform is composed of a plurality of independently managed function module sets, and the function modules comprise code management modules. The system comprises a vehicle body protocol automatic analysis module, an embedded instrument operating system OTO, a code AI automatic generation module, an instrument UE editor module, an instrument U I editor module, an instrument analog simulation and controller module, a compiling and simulation debugging module, an instrument control enriching module and a management service system module. The system comprises an OTA upgrade maintenance module, a software upgrade push module, an advertisement push module and a dial shopping mall.

The invention provides a product full life cycle data model construction and association method, system and device and a medium, and relates to the field of weapon equipment digitization. According to the method, a data model architecture is determined by analyzing light weapon full life cycle data, and a unified modeling language is used for carrying out model building on a meta-model layer, an abstract model layer and an object instance layer. On the basis of a constructed light weapon development and production process data model, a light weapon product data association rule is constructed from the perspective of application. Based on the constructed association rule and the light weapon product data model, combining the data with the association rule, constructing a light weapon product data association relationship, and associating the light weapon product data through unique identifiers such as a product code, a batch number, a system code and the like. The method provides a basis for application of quality problem tracing, rapid fault diagnosis and positioning, product digital resumes, knowledge maps and the like in the whole life cycle, and the light weapon whole life cycle data acquisition efficiency can be effectively improved.

The invention provides a multi-dimensional risk level assessment method and device for technical trade measure notification, and the method comprises the steps: carrying out the key field extraction of an unstructured technical trade measure notification file, and constructing an initial technical trade measure notification table; carrying out missing data filling on commodity names and coding coordination system codes of the initial technical trade measure notification table, generating a structured technical trade measure notification table, carrying out notification measure influence degree evaluation, and generating a notification measure risk value; the multi-dimensional risk level assessment is performed according to the notification measure risk value and the structured technical trade measure notification table, the multi-dimensional notification risk level is generated, the notification table is automatically generated through data processing, quantitative assessment is performed on technical trade measures from multiple dimensions, the analysis ability, the analysis result accuracy and the automation degree are improved, and the technical trade measure assessment efficiency is improved. The cost is reduced; the internal correlation between the theory and the practice is mined, and the prediction precision and the real-time performance are improved.

The present application relates to the field of network security or the field of finance, and discloses a data encryption method and apparatus, a device, and a medium. The method is applied to a target system and comprises: in response to a service scenario request sent by a source system, selecting, in a matrix graph of the target system, a symmetric encryption algorithm key corresponding to the source system and the service scenario request; and on the basis of the symmetric encryption algorithm key, performing data encryption on the data corresponding to the service scenario request. In this way, by arranging the source system and the service scenario request that influence the symmetric encryption algorithm key into a matrix graph, when a new source system accesses or a stock key value changes, the step of modifying system code logic can be avoided, and the symmetric encryption algorithm key can be directly queried and determined in the matrix graph, thereby avoiding the operation risk and reducing the operation cost; thus, data encryption is fast and efficient.

A code processing system (100) is provided with an operating system (30) and a standby system (40). The operating system (30) and the standby system (40) are each configured so as to generate a multi-bit user code (12) when a code request from a user terminal (11) is received. The user code (12) includes a system code unique to a system (30, 40) that generates the user code (12) in a prescribed bit. The user code (12) generated by the working class system (30) is a working class code, and the user code (12) generated by the standby class system (40) is a standby class code. The code processing system (100) is configured so as to transmit, to a user terminal (11), either a working-class code or a standby-class code on the basis of error information in the working-class system (30).

The application relates to a basic input / output system customization method and device, and the method comprises the following steps: based on an open source computer operating system kernel and a basic input / output system shell environment, generating a flash read / write tool associated with a flash EPROM; based on the flash read / write tool, writing basic input / output system customization information into the flash EPROM; obtaining the basic input / output system customization information of the flash EPROM, and realizing basic input / output system customization based on the basic input / output system customization information. The method can realize the requirement of basic input / output system customization, improve the compatibility of basic input / output system code, effectively improve production efficiency, simplify operation process, and optimize the production mode of customized products.

The invention provides a customs trade data granularity optimization integration method and system, and relates to the technical field of big data, and the method comprises the steps: obtaining a coordination system code associated with a customs declaration in cross-border trade, commodity price data, an associated commodity transaction record, and a user data processing demand; according to the coordination system code, a customs trade data set with a granularity identifier is obtained, and the customs trade data set comprises fine granularity data and coarse granularity data; constructing a hierarchical storage architecture taking granularity as a core by utilizing a distributed storage optimization technology so as to obtain a hierarchical storage data set; transmitting the hierarchical storage data set to a cloud platform by using an edge node data transmission technology to form associated customs trade data; according to user data processing requirements, optimized customs trade data is obtained, efficient storage and on-demand dynamic adaptation of cross-border trade data are achieved, and customs trade data processing flexibility and analysis efficiency are improved.

The invention relates to the technical field of electric power engineering digitization, in particular to a power plant identification system coding standardization method based on an Excel list. In order to solve the problems of low efficiency and high error rate of manual KKS code processing, the method comprises the following steps: splitting multiple rows of KKS codes after data cleaning; the single / double wave numbers are expanded according to the rule of the table 1; processing the abbreviation of the oblique lever according to four types of conditions; result data tables of the data rows, the single-wave-number processing result table, the double-wave-number processing result table and the oblique-lever processing result table which are converged into the standard 12-bit KKS codes are sent to number proofreading; the split data are tracked and checked through the whole table number, and the consistency of the actual number and the original value is checked; and expanding the unit number containing '0' in the result data table to obtain a final data table. According to the method, the processing efficiency and accuracy are remarkably improved, the compliance of the national standard GB / T50549-2020 is supported, and a data basis is provided for digital transfer of a power plant.