278 results about "Log management" patented technology

The invention relates to the technical field of power system data processing and network security, in particular to a system log data anomaly detection and management system and method. The system comprises an atlas establishment module, an anomaly identification module and a feedback adjustment module. According to the method, the global knowledge graph is constructed through the graph establishment module, the deviation degree is calculated in combination with historical baselines, direct association anomalies are judged, the potential influence degree between nodes is calculated based on a graph neural network propagation mechanism through the anomaly recognition module, and non-direct association anomalies are recognized through feature vector cosine similarity. A multi-dimensional feature matching rule base is combined to determine an anomaly type and execute response measures, a feedback adjustment module collects execution data through buried points, quantifies and evaluates effectiveness, optimizes a scheme through feature backtracking and root cause positioning and relies on digital twinborn simulation and gray scale landing to realize scheme iteration, and a feedback adjustment module performs feedback adjustment. The accuracy of anomaly detection and the dynamic adaptation capability of response measures are improved, and the method is suitable for log management and risk prevention and control of a complex system.

The invention provides a distributed storage log management method and device, electronic equipment and a storage medium, and relates to the technical field of distributed storage. Dynamic configuration information of a specified to-be-collected log type, collection granularity, a collection time range and a log data output mode is received; after the log collection task is generated, the task is scheduled to the target edge node to be executed according to the comprehensive load score of the main node and the edge node, and collection parameters are dynamically adjusted in the collection process according to the running state fed back by the target edge node and the system resource condition. The problems that in the prior art, log collection requirements in different scenes cannot be flexibly adapted due to dependence on static configuration, node load is too high and response delay is caused by adoption of a centralized architecture, and log collection task execution abnormity or resource waste is likely to occur due to lack of a dynamic adjustment mechanism based on node running states and system resources can be solved.

The invention discloses a confidential evaluation compliance document automatic generation system and method based on strategic data management and control and full-link verification, and aims at solving the problems that traditional confidential evaluation document generation is low in efficiency, insufficient in safety protection, poor in expansibility and the like. According to the method, hard coding logic is replaced by a strategy engine center, a scene-template-strategy association mechanism is constructed, and full-process automatic generation of secret evaluation documents is achieved through scene configuration, intelligent template matching, parameter analysis, multi-dimensional data cleaning and desensitization, national secret standard automatic signing and full-process log management and control. The generation efficiency is remarkably improved, a sensitive data'identification-processing-protection 'safety closed loop is formed, the tamper-proof and auditing requirements of secret evaluation are met, a newly-added scene can be quickly accessed through strategy configuration, and the expansibility and reusability are excellent.

The invention relates to an inventory data synchronization and consistency verification system supporting network disconnection fault tolerance, and discloses an inventory data synchronization and consistency verification system which realizes continuous recording of inventory operation during a network disconnection period through network state detection and local cache, performs batch transmission after network recovery through a synchronous uploading and verification mechanism, and ensures data integrity. According to the inventory data synchronization and consistency verification system supporting network disconnection fault tolerance, data conflicts are automatically solved through a conflict detection and strategy processing module, a difference report is generated through consistency verification, and secondary synchronization is executed, so that safe synchronization and final consistency guarantee of inventory data are achieved, and it is ensured that the service process is continuous and stable. The system is characterized by comprising a network state detection module, a local cache module, a transaction log management module, a synchronous uploading module, a conflict detection module, a conflict resolution strategy module, a consistency verification module and an abnormity alarm and manual intervention interface module.

The invention discloses an intelligent control method and system for dynamic balance of three floating bodies for crude oil transfer in deep and far sea. The method comprises the following steps: (1) data acquisition and state vector construction; (2) constructing a dynamic response prediction model: constructing a floating body historical motion database based on the initial motion data set, fusing hydrodynamic interference coefficient matrix calculation and multi-body motion mixed constraint analysis, and designing a space-time prediction algorithm based on a graph neural network and a recurrent nerve process to obtain a dynamic response prediction model; establishing a dynamic response prediction model under close-range coupling interference of the three floating bodies; (3) evaluating and correcting data confidence; (4) self-adaptive thrust control and early warning are carried out; and (5) visual monitoring and log management. The problems that in the prior art, positioning precision is low, response lags behind, the abnormal rate of sensor data is high, hydrodynamic coupling interference is not fully considered, and visual monitoring and intelligent early warning are lacked are solved, and the safety, stability and operation efficiency of the deep and far sea crude oil transfer process are effectively improved.

The invention discloses a log processing method and device, a medium and a product, relates to the technical field of distributed system log management, and can be applied to the field of financial science and technology. The method comprises the following steps: sending a receiving node query request to a policy service, so that the policy service determines a target receiving node according to the receiving node query request; obtaining a target receiving node fed back by the policy service; based on the local system portrait model, processing the current system index data to obtain a business trough period window; determining an estimated transmission time length and a recommended transmission time period according to the data volume and the current available bandwidth of the to-be-transmitted log file and the service trough period window; sending a transmission decision request to a policy service; obtaining a target transmission time period and a fragment sequence fed back by the policy service; and transmitting a fragment sequence to the server through the target receiving node based on the target transmission time period, the fragment sequence comprising at least one log fragment. Through the technical scheme, the log processing efficiency can be improved.

The invention discloses a log management method and device for a solid state disk, equipment and a medium, and relates to the technical field of computers. The method is applied to a device side and comprises the steps that in the firmware compiling generation stage of the solid state disk, a log mapping table is generated through a preset script; in the running process of the solid state disk, persistently storing the generated log data into a nonvolatile storage medium of the solid state disk to obtain an original log text; when log export needs to be carried out, obtaining a log export command issued by the host side through the out-of-band channel, reading the original log text from the nonvolatile storage medium according to the log export command, and converting the original log text into target data containing numerical information; and sending the target data to the host side through the out-of-band channel, so that the host side restores the target data into the original log text according to the log mapping table. According to the technical scheme, the problem that the file transmission time is long in a traditional mode can be solved.

The invention relates to the technical field of message management, in particular to a log management tracking method based on message middleware. The method comprises the following steps: constructing a message sending log recording mechanism so as to write a message generation log table when a message producer sends a message to message middleware; constructing a message consumption log recording mechanism at the message consumer node to perform repeatability verification when the message is transmitted to the consumer node through the message middleware, and transmitting the message to the actual service processing logic; updating the message state in the message consumption table after the execution of the business processing logic is completed, and generating an error processing task record at the same time; constructing a distributed log aggregation index system to establish an associated index, and forming a message full-link tracking view; and constructing a visual log management interface based on the message full-link tracking view to provide log retrieval, log data export and abnormal message retransmission control functions. According to the invention, efficient management and accurate tracking of the message middleware log can be realized.

The invention discloses a commission tracking and accurate settlement system of a private domain ecological multi-level recommendation network, and relates to the technical field of application software development, and the system comprises a multi-level recommendation network construction module which supports 1-5 levels of recommendation relationships, is bound through invitation codes and the like, activates authority through identity authentication, and stores the relationships through a MySQL cluster; the recommendation behavior full-link tracking module is used for distributing a unique UUID to track full-process data and monitoring abnormal behaviors; the dynamic commission rule configuration module supports fixed or proportional commission and realizes differentiated configuration by using a rule engine; a commission accurate settlement module; the visual income display and detail query module is used for displaying data and supporting screening and exporting; and the system interaction and log management module is used for pushing notifications and recording operation logs. According to the invention, accurate commission tracking and reasonable distribution are realized, the system stability and the operation efficiency are improved, the cost and the risk are reduced, and a private domain multi-level recommendation scene is adapted.

The invention provides a micro-grid monitoring-oriented intelligent industrial Internet of Things gateway system, which comprises an application layer, a core framework layer and a driving layer, and each layer performs decoupling cooperation through an adapter and a unified data interface; the application layer is in bridge connection with a cloud end and a terminal through an application adapter to realize remote operation and maintenance, and realizes data instruction interaction with the core framework layer through the application adapter; the core framework layer is used for realizing data circulation, task scheduling, protocol adaptation, data storage and log management by scheduling an internal task converted by an application adapter through an information manager, and supporting multi-protocol unified processing and task scheduling; and the driving layer is used for accessing multi-protocol industrial equipment, and cooperating with the core framework layer to realize equipment data acquisition, state monitoring and remote control. According to the invention, equipment access of various industrial protocols can be supported, and unified acquisition and management requirements of multi-source heterogeneous data in complex industrial scenes such as micro-grids and the like are met.

The invention relates to the technical field of data transmission, in particular to a shared data transmission system based on double virtual machines. The system is composed of a hardware environment with double virtual machines and shared storage and a software system running on the double virtual machines, and the software system running on the double virtual machines comprises a data collection subsystem used for extracting real-time meteorological data in the shared storage at a set time interval for preprocessing operation; the data distribution subsystem is used for starting a two-stage file concurrence process and respectively sending the preprocessed meteorological data to each receiving platform; the system monitoring subsystem is used for monitoring the concurrent process of the two-stage file in real time; and the log management subsystem is used for recording a sending record of the data distribution subsystem and a real-time monitoring result of the system monitoring subsystem, and generating a log. The data transmission system provided by the invention has full-link monitoring and log analysis capabilities, stable operation of the system is guaranteed, and full-time efficient data transmission is realized.

The invention relates to the technical field of intelligent scheduling management, voice recognition, natural language processing and artificial intelligence, in particular to a system for realizing AI intelligent scheduling log generation by scheduling recording telephones and networked order issuing, which comprises a data acquisition module, a data processing module, a data processing module and a data processing module, and is characterized in that the data acquisition module comprises recording telephone acquisition and networked order issuing acquisition; the data preprocessing module is used for preprocessing the collected recording telephone voice data; the AI processing module comprises voice recognition, natural language processing and log generation; and the log management module is used for storing, querying and retrieving log data and checking and correcting the log data. According to the method and the system, the key information in the scheduling recording telephone and the networked command issuing instruction are fused, and the standardized scheduling log is automatically and accurately generated in real time by utilizing an artificial intelligence technology, so that the efficiency and the quality of recording the scheduling log are improved, and the manual operation cost and the error rate are reduced.

The invention discloses a method for automatically generating a security arrangement playbook based on a large model. The method comprises the following steps: acquiring user input description information in a current script generation task in real time through a Dify orchestration platform in a security orchestration playbook automatic generation system; processing description information input by a user through a scene analysis method in an artificial intelligence large model to obtain key field playbook parameters, and transmitting the key field playbook parameters to an SOAR log management tool; and carrying out generation processing through a playbook automatic generation method to obtain a target security arrangement playbook, and feeding back the target security arrangement playbook to a user. The problems that the workload is large, logic vulnerabilities are prone to occurring or actual requirements are not met, and the script generation efficiency is low due to manual script writing are solved, the script generation workload is reduced, and the script generation efficiency and accuracy are improved.

The invention discloses a software code defect automatic detection and repair system based on deep learning, and relates to the technical field of deep learning technology.A data acquisition module acquires multiple source codes and metadata and adapts to a mainstream programming language; the preprocessing module cleans codes, extracts features and divides data sets; the detection model is used for identifying 12 types of defects by using a Bi-LSTM (Bidirectional Long Short Term Memory) and Transform mixed architecture; the repair model generates a repair scheme based on CodeBERT; defect verification is integrated with static / dynamic verification; the system management realizes configuration, user, task and log management, and supports RBAC authority control. According to the method, the code defect detection accuracy and repair efficiency are improved, and multiple defect types and programming languages are covered; the repairing scheme adapts to the scene and is explained, so that the labor cost is reduced; model dynamic updating and cross-language adaptation are supported, a development process can be integrated, and the comprehensive effects of code quality improvement, efficiency improvement and maintenance cost reduction are achieved.

The invention provides a display screen log management method and system and a storage medium, and is mainly characterized in that a log storage component is configured for each display screen, the log storage component at least comprises a starting area and a log management area, and the log management area comprises a plurality of storage pages; the display screen log management method comprises the steps of collecting log data of a display screen in real time and caching the log data to a storage queue; writing the log data into the log management area based on a starting guide unit stored in a starting area; wherein when any storage page in the log management area is fully written, a boot start unit updating request is sent out, so that the boot start unit is updated; and reading target log data from the log management area based on a received log reading instruction, and exporting the target log data based on a preset communication protocol. According to the method, independent storage of the display screen log data is realized, and the analysis difficulty and the operation and maintenance cost of the display screen log are remarkably reduced.

The invention relates to the technical field of automatic testing, discloses a fine-grained data change log management method and system for an automatic testing platform, and aims to realize high-precision, low-overhead and high-reliability log acquisition of business object field and set element change in a testing process on the premise of not modifying a testing code. The system comprises a declarative acquisition module for marking a to-be-monitored test object through declarative configuration and dynamically injecting log acquisition logic during test operation; the log processing engine is used for respectively acquiring state snapshots of the target business object before and after the test is executed, and identifying change information; the template factory component is used for packaging the identified change information, the context metadata and the timestamp according to a predefined structured data template to generate a standardized log record; and the log persistence module is used for writing log records into a lock-free annular buffer region realized based on atomic operation, and the log records are triggered by a batch coordinator of an independent thread to be asynchronously written into a main storage system in batches.

The invention discloses an intelligent warehouse logistics management system and method based on a mobile robot, and relates to the technical field of warehouse logistics, and the system comprises a warehouse-in management module, a warehouse-out management module, an operation management module, an inventory management module, a report management module, a task management module and a log management module. The warehousing management module comprises an arrival list sub-module, a production plan list sub-module, a red character material warehouse-out sub-module and a manual warehousing list sub-module; the warehouse-out management module comprises a material picking application list sub-module, a delivery list sub-module, a manual warehouse-out list sub-module and a sales order sub-module; and the operation management module comprises a spot receiving operation sub-module, a sampling inspection confirmation sub-module, an inspection submodule, a quality inspection operation sub-module, a warehouse returning operation sub-module, a racking operation sub-module, a goods picking operation sub-module and a warehouse moving operation sub-module. Automatic storage and taking of the robot are achieved, the material carrying accuracy and efficiency are improved, and line side warehouses and three-dimensional warehouses are dynamically managed. And cost reduction and benefit increase of enterprises are realized.

The invention discloses a hospital instrument cross-regional dynamic management system based on an intelligent label, and the system comprises an intelligent label module which transmits a wireless signal containing instrument identification information to the outside; the edge sensing module is used for receiving the wireless signal sent by the intelligent label module and preprocessing the wireless signal; the collaborative decision-making module is used for receiving a processing result of the edge sensing module and judging the attribution of the instrument region through multi-algorithm fusion; the cloud center module is used for receiving a judgment result of the collaborative decision module, constructing a global equipment position topological graph and optimizing system parameters; the log management module is used for recording instrument area attribution change information and generating a circulation log; and the parameter optimization module dynamically adjusts the operation parameters of the edge sensing module and the collaborative decision module according to the optimization parameters of the cloud center module. Therefore, the method has the advantages of being good in hospital complex dynamic environment adaptability, adaptability of different label hardware differences and environment fluctuations, continuity and accuracy of instrument circulation records and the like.

The invention provides a method, a system and equipment for analyzing operation and maintenance faults through log management, and a storage medium, and the method comprises the steps: carrying out the multi-log integration query of received operation and maintenance fault feedback data, so as to obtain a corresponding log record, carrying out the log display, and querying a link log and an operation log through building a traceID index; performing data association on the operation log, the link log and the running log by taking the traceID as an association condition; and through visual analysis, key index data and a service party topological relation are extracted from log records so as to locate a system fault reason. According to the method, the problems of inconvenience in log query, difficulty in association, low visualization degree and the like in the prior art are fundamentally solved, so that the efficiency and the accuracy of operation and maintenance fault analysis are remarkably improved, and stable and reliable operation of the system is guaranteed.

The invention discloses a simulation test method, system and device for a solid state disk chip and a medium, and relates to the technical field of chip testing, and the method comprises the steps that a test platform end and a virtual machine end mount a shared directory, the test platform end copies an adaptive test script library to a first shared folder according to a test scheduling item, and the first shared folder is used for testing the test script library; after each script execution environment is determined through analysis, a starting instruction is generated and sent to the corresponding virtual machine; and the virtual machine end generates a response after receiving the instruction, creates a second shared folder and an execution directory, executes the to-be-tested script information in the execution directory, and returns a script execution result to the test platform end, so that the technical problem that batch and multifunctional test scripts are difficult to execute in a traditional test is solved, the batch test scripts are executed through an automatic process, and the test efficiency is improved. And resource synchronization and log management are realized by utilizing the shared directory, fault environment reservation or automatic reset is supported, the test efficiency and traceability are improved, the flow continuity is guaranteed, and the technical effect of efficiently executing batch scripts is achieved.

To provide an exam management device, an exam management system, an exam management program, and an exam management method that manage information sufficient to prove the process related to the exam and reduce the possibility of cheating by examinees, etc. [Solution] A test management device comprising: a setting processing means for registering and setting personal information and test-related information of examinees; a preparation processing means for performing processes related to test preparation in cooperation with a mobile terminal and an examination terminal; a monitoring processing means for performing processes related to monitoring examinees while being able to communicate with the examination terminal and a supervisor terminal during the test; and a log management means for linking logs related to the processes performed by the setting processing means, preparation processing means, and monitoring processing means to the examinee's identification information and registering them in a memory unit. After the test is completed, the log management means integrates multiple logs linked to the examinee to generate process proof data that shows the process related to the test.

A log management device includes a detection log reception unit configured to receive a detection log indicating a detection result of a security sensor of an electronic control unit mounted on a vehicle, a liveness monitoring log reception unit configured to receive a liveness monitoring log indicating that the security sensor is operating, a liveness monitoring function detection log generation unit configured to generate a liveness monitoring function detection log indicating an operation start and an operation stop of the security sensor based on a reception status of the liveness monitoring log, and an output unit configured to output the liveness monitoring function detection log and the detection log received during a first period.

The invention relates to the technical field of airship platform system operation and maintenance, and provides a multi-load airship platform OMC system equipment log and access management method, which realizes the functions of log display, query and export by constructing a log management component architecture, and improves the log query efficiency by adopting a joint index and multi-condition combination query function. According to the method, a user can quickly position and obtain required log information, dynamic access and adaptation of equipment are supported through the design of an equipment access adaptation framework, conversion between an MML command and an equipment special protocol is realized through a JS plug-in, a system can quickly adapt to access of equipment of different types and protocols, the compatibility and expansibility of the system are enhanced, and the user experience is improved. And the development cost and time of equipment access are reduced. Besides, the invention provides a plurality of interface forms and adopts identity authentication and token management mechanisms, so that secure interaction between the external system and the OMC system is ensured, and risks of unauthorized access and data leakage are effectively prevented.

The invention provides a multifunctional health archive management system and method, and belongs to the technical field of archive management, and the method comprises the steps: 1, carrying out the establishment and information marking of an electronic health archive; 2, after file establishment and information marking are carried out, multi-role grading authorization is executed; 3, when the emergency terminal sends an emergency call request, emergency authorization response is carried out; step 4, executing cross-hospital cooperative authorization; and 5, executing data cleaning and log management by the cloud. Refined permission division of archive content is realized, permission levels are set based on information types and use scenes, and information availability and privacy security are balanced. And an emergency authorization mechanism is established to ensure that when the patient cannot actively authorize, the emergency doctor can obtain key medical information in a compliance manner, so that the emergency efficiency is ensured. The cross-hospital cooperation authorization process is optimized, the hospital partition barrier is broken, and efficient file calling of cross-institution doctors is achieved.

The invention discloses a log management method, device and equipment and a storage medium, is applied to solid state disk equipment, and relates to the technical field of computers, and the log management method comprises the steps that in the power-on initialization process, host memory demand information is reported to a host, so that the host returns a cache allocation result based on the host memory demand information; when a log export instruction sent by a host is received through a local out-of-band command processing component, determining a to-be-exported log and a segmented loop export strategy in combination with a local flash memory; completing a log export operation by using a segmented loop export strategy, the to-be-exported log, the cache allocation result and a local preset direct memory access engine to obtain instruction completion information; and feeding back instruction completion information to the host, so that the host reads the log in the local memory based on the instruction completion information to trigger log processing operation. According to the log exporting method and device, the problems existing in existing related schemes can be effectively solved, and therefore log exporting is efficiently, stably and reliably achieved.

The invention discloses a full-system state persistence method and system suitable for a library operating system. The method comprises the following steps: firstly, configuring and initializing a Unikernel virtual machine system; secondly, abstracting a Unikernel virtual machine system state into a versioned object type set; secondly, based on the object type set, incremental log management is achieved through a one-way linked list structure anchored by a super block, and object metadata and disk positions are tracked persistently through log entries with the fixed size; unloading management tasks of object metadata and disk positions to a processor for execution through a resource partition model and an asynchronous decoupling architecture to realize core decoupling; and finally, the external synchronous queue intercepts and delays to release the outgoing data packet, the data packet is sent after the system state is persistent, and the performance is optimized by adopting a self-adaptive strategy. The method serves as a library to be linked to Unikernel, and full-system persistence can be achieved without modifying source codes of an application program or a third-party library.

The invention provides a file operation log management method and device and a distributed consensus Raft cluster, and relates to the technical field of computers. The method comprises the following steps: selecting a main node from a plurality of nodes of a Raft cluster through a distributed consensus protocol, acquiring a log collection instruction comprising configuration information of a target logical volume to be subjected to log collection by the main node, determining at least one target node where the target logical volume is located from the plurality of nodes according to the configuration information of the target logical volume, and performing log collection on the at least one target node. And obtaining and integrating sub-file operation logs collected from the target node to obtain a file operation log corresponding to the target logical volume, storing the file operation log, and synchronizing the file operation log to a slave node in the plurality of nodes. Redundant backup of the file operation log corresponding to the target logical volume in the multiple nodes is achieved, and the reliability of management of the file operation log is improved. And the continuity of the log collection service can be ensured after the main node for collecting the log at present fails.

This application provides a method, apparatus, computer-readable storage medium, electronic device, and computer program product for managing operation logs, relating to the field of data processing technology. The method includes: generating an operation transaction for a first database based on a database operation request; sending the operation transaction to a second server, whereby the second server is an instance server of the first database, to execute the operation transaction on the first database; if the operation transaction is successfully executed, generating a first message about the operation transaction; and adding the first message to a first message queue, so that a message consumer can retrieve first information from the first message queue and parse the first message to obtain the operation log corresponding to the operation transaction. This application provides a non-intrusive operation log management scheme for database operations, which can decouple database operation logic from operation log processing logic, thereby not increasing the burden on the execution of database operation logic.

This image is for a driver log management system used in the transportation industry. When a user enters conditions such as date, driver name, and group name in the "search condition input area" and presses the search button, the results of the compliance check of the operation information and driver logs of drivers that match the conditions are displayed in a list format in the "search result display area". This allows the user to check at once whether the driver logs of multiple drivers meet the prescribed standards and easily identify any deficiencies.

The application provides a lightweight log generation method, system and electronic equipment, and relates to the technical field of computer software.The method comprises the following steps: creating a running log management task and an operation log management task with lower priority than an application task, and establishing a message queue; when a log event is generated by the application task, a formatted log message containing a timestamp, a log level, a module identifier and content is generated and sent to the message queue; the log management task asynchronously acquires the log message, and distributes the log message to a running log folder or an operation log folder according to the log level and type; and the size of the log file is monitored, and when the capacity threshold is reached, a cover writing mechanism is enabled to recycle the file storage area.The application realizes asynchronous decoupling of log recording and the application task, supports hierarchical classified storage and cyclic coverage, significantly improves the maintainability and debugging efficiency of the embedded system while ensuring real-time performance, and meets the lightweight log demand in a resource-limited environment.