8 results about "Integrity management" patented technology

Aspects relate to providing a low-cost, reliable rail vehicle consist integrity management technique for facilitating determination of rail vehicle consist integrity using existing railway infrastructure. A rail vehicle consist integrity management method includes transmitting, from a first vehicle of a rail vehicle consist to a second vehicle of the rail vehicle consist, a first analog signal via a power supply conductor that is disposed separately from the rail vehicle consist; determining, by analyzing a frequency of the first analog signal, a rail vehicle consist integrity state; and outputting a rail vehicle consist integrity notification that indicates the rail vehicle consist integrity state.

The invention belongs to the field of pipeline integrity management, particularly relates to a method and a system for predicting the economic service life of a pipeline, and aims to solve the problem that part of pipelines cannot be detected or do not have economy in an existing method. The method comprises the following steps: calculating maintenance compensation cost after pipeline failure in the tth year; calculating the pipeline detection and repair cost of the t-th year based on the repair number of the pipeline anti-corrosion layer of the t-th year and the reinforcement number of the pipeline body of the t-th year; calculating the total pipeline maintenance compensation cost of the t-th year based on the maintenance compensation cost after the failure of the pipeline of the t-th year and the pipeline detection and repair cost of the t-th year; calculating the updating and transformation cost of the tth year based on the total updating and transformation cost and the cost conversion period; and constructing a target function based on the total maintenance compensation cost of the pipeline in the t-th year and the updating and reconstruction cost in the t-th year, and determining the service life of the pipeline based on the target function. The residual life of the long-term service pipeline is scientifically evaluated, and the problem that the long-term service pipeline does not need to be replaced is solved.

A system for harmonizing financial data in real time across distributed ERP environments, including: a data collection module configured to continuously collect financial data from a variety of heterogeneous ERP systems distributed across on-premise, cloud, and hybrid infrastructures; a data normalization and transformation engine that is functionally coupled with the data acquisition module and configured to standardize different data formats, reconcile schema deviations, and convert financial data into a unified data model; a real-time synchronization module configured to forward updates of financial data across the multitude of ERP systems to ensure consistency and eliminate data discrepancies; a validation and integrity management module configured to verify the accuracy of financial data by applying predefined rules, constraints, and anomaly detection mechanisms; a data orchestration and control layer configured to manage the data flow between modules and optimize the processing of high-volume financial data streams; a storage layer configured to securely store harmonized financial data in at least one centralized or distributed repository; and an interface and reporting module configured to enable real-time access, visualization and reporting of harmonized financial data, the system is configured to enable continuous, consistent and real-time harmonization of financial data across distributed ERP environments.

The invention belongs to the field of power station boiler accident risk prevention and control management, and particularly relates to a power station boiler digital integrity management system and a management efficiency evaluation method. The system comprises an enterprise data center module, a boiler data center module, a pressure-bearing component risk evaluation module, a pressure-bearing component integrity evaluation module, a maintenance and decision module, an emergency management module, a safety knowledge base module, an efficiency evaluation module and a large screen display module, and the modules realize data dynamic closed-loop interaction through data ports. According to the management efficiency evaluation method, a power station boiler integrity management efficiency evaluation index system is constructed from two aspects of an integrity management process and a management effect, and a management process score is obtained by adopting a queuing theory method; obtaining a management effect score by using a data envelope analysis method; and on the basis, a result compensation coefficient is introduced to calculate a final comprehensive management efficiency score, so that the comprehensive, objective and reasonable evaluation effect is ensured.

The present application relates to a pipeline integrity management system based on multi-detection item configuration and data checking, wherein the system comprises a data acquisition unit, a data processing unit, a detection item configuration and task allocation unit, a data checking and report generation unit; multi-dimensional original data is acquired based on pipeline detection requirements; the multi-dimensional original data is classified and statistically processed and standardized in format to generate a structured detection data set, while personnel qualifications and detection item requirements are matched to obtain inspection team information and available identification is generated by tracking equipment status; effective data is screened based on checking results, detection items are identified, configuration lists are dynamically adapted in combination with pipeline information, task allocation and resource allocation are combined to obtain dispatching schemes and equipment scheduling plans, and directional supplementary sampling instructions are generated for abnormal items; the structured data set and the task scheme are cross-checked to automatically generate a standardized report and obtain a complete management archive. The pipeline integrity management based on multi-detection item configuration and data checking is realized.

The invention belongs to the technical field of pipeline integrity management high-consequence area identification, and particularly provides a high-consequence area identification method applied to a gas field gas production pipeline series connection pipe network, and the method comprises the steps: dividing a gas production pipeline network into a plurality of identification units according to the concentration ratio of pipelines, and dividing each identification unit into a plurality of to-be-identified areas; identifying a high-consequence area pipe section in each to-be-identified area; and high-consequence area identification of the gas production pipe network is completed. The problems that high-consequence area recognition and report making are carried out on dense and large-number gas production pipelines one by one by adopting an existing standard process, and an existing recognition unit division method is large in workload and extremely low in efficiency are solved. Attribute data of the pipelines do not need to be considered, the relatively concentrated pipelines can be divided into one recognition unit only according to the concentration degree of the pipelines, the workload is small, and the efficiency is high.

The embodiments herein relate to integrity management of Artificial Intelligence / Machine Learning, AI / ML, based positioning. In some embodiments, there proposes a method (300) performed by a first network element (202) implementing Positioning Integrity Management Function, PIMF. In an embodiment, the method (300) may comprise the step of identifying (S301) one or more error sources. In an embodiment, the method (300) may further comprise the step of transmitting (S302) a message related to integrity for an AI / ML based positioning based on the one or more error sources to a second network element (101, 102). The message may comprise at least one of a first information element, IE, indicating an integrity alert of the AI / ML based positioning or a second IE indicating a real-time status of the AI / ML based positioning. With the embodiments herein, the PIMF may identify one or more error sources and send integrity alert to other network element for reducing the risk for positioning integrity.

The invention discloses a block chain-based bank sensitive operation log non-tampering auditing method. The method comprises the steps that sensitive operation logs of all business systems of a bank are captured in real time, and standardized preprocessing is carried out; 2, constructing a private block chain network to realize tamper-proof storage and automatic verification of logs; and providing a visual auditing tool and an automatic alarm mechanism to query the visual display operation chain according to the combination condition, and triggering a corresponding alarm response action according to the alarm mechanism. Through private block chain technology innovation, an efficient, safe and compliant solution is provided for integrity management of sensitive operation logs of banks, optimal balance among tamper-proofing, efficiency, compliance and cost is realized, an autonomous and controllable data security infrastructure is constructed for the bank industry, and the method has wide application value.