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PHM platform

A platform and console technology, applied in the field of PHM platform, can solve problems such as unpredictable maintenance and repair, difficulty in abnormal diagnosis, and inability to monitor in real time, and achieve the effect of low maintenance cost, simple and convenient use, and efficient processing

Inactive Publication Date: 2018-10-23
CHENGDU CALABAR INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, high-end equipment is facing some problems that need to be solved, mainly including high maintenance cost, difficulty in abnormal diagnosis, inability to monitor in real time, and unpredictable maintenance and repair, etc.

Method used

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  • PHM platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the present invention includes a PHM platform comprising

[0028] Modeling space unit: including data flow building blocks, flow management modules, flow verification modules, flow running modules, and console output modules, users use data flow building blocks to obtain data, and use simple graphical operations such as dragging and connecting Complete the construction of the data flow, then manage the data flow and verify the validity of the data flow through the flow management module and the flow verification module, assist the user to complete the model operation and debugging, and then provide the feedback result to the console output module, through the console The output window visualizes the execution feedback results of the flow, and finally completes the entire modeling process. The console output module is used to output the execution feedback of the data flow, including the running status of the data flow, running feedback, etc., ...

Embodiment 2

[0037] This embodiment is preferably as follows on the basis of Embodiment 1: the data flow construction module includes data acquisition, data storage, data preprocessing, modeling algorithm and model evaluation. Data acquisition provides data access and data selection functions on the big data platform through the platform, and users select corresponding data tables according to their needs. Data classification includes enterprise data and user personal data, and supports the search function for data tables. After selecting the data table, the user can rename the field or map the field from one source node to another, and filter the output field of the read data table. At the same time, it supports data preview for the configured data fields. After the data is acquired, it can be presented visually, which can quickly grasp the key information. In order to support the simple and intuitive presentation of the data, graphical components can be used to realize data visualizatio...

Embodiment 3

[0050] This embodiment is preferably as follows on the basis of Embodiment 1: the flow management module includes operation management of data flow, data flow classification management and data flow attribute management, the flow verification module includes flow node verification and flow logic verification, and the flow The running module performs data processing and operation between flow nodes by running the flow. The accuracy and reliability of the test results are guaranteed.

[0051] Data flow management includes adding, opening, deleting, modifying, and saving streams. It should be noted that the source data node is the beginning of the data flow and can only be used as an input terminal; the output node can only be an output terminal and cannot be connected to other nodes.

[0052] Data stream classification management provides the data stream classification management function to support business classification management operations on data streams. Users can build...

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Abstract

The present invention discloses a PHM platform. The PHM platform comprises: a modeling space unit. The modeling space unit comprises a data flow construction module, a flow management module, a flow verification module, a flow operation module and a console output module. A user uses the data flow construction module to acquire data so as to complete data flow construction by using a simple graphical operation manner of drag and drop and the connection; management operations and validity verification are performed on the data flow through the flow management module and the flow verification module so as to assist the user to complete the model operation and debugging; and a feedback result is provided to the console output module, and the execution feedback result of the flow is visually displayed so as to complete the entire modeling. The PHM platform further comprises a data management unit, an operation management unit, a system management unit, and a page display unit. According tothe principle of the present invention, monitoring of operating states, big data management and analysis mining, fault diagnosis and prediction of the to-be-detected equipment are implemented; the maintenance cost is low, the abnormality diagnosis is simple and real-time monitoring is achieved; and a theoretical basis is provided for military electronic product fault prediction capability.

Description

technical field [0001] The invention relates to the field of big data applications, in particular to a PHM platform. Background technique [0002] PHM is the abbreviation of Prognostic and Health Management, that is, failure prediction and health management. The main significance of PHM is to predict the time and location of the failure in advance, predict the RUL (Remain Useful Life, remaining service life) of the entire system, improve the operation reliability of the system, reduce the maintenance cost and improve the maintenance accuracy of the system, and realize the electronic System CBM (Condition Based Maintenance, condition-based maintenance). At the same time, the PHM system records and analyzes the health data of the electronic system, and manages the health of the entire system just like managing human health. With the continuous injection of high technology, the high integration, high intelligence of modern equipment and the efficiency of analysis and processi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q10/04
CPCG06Q10/04G06Q10/20
Inventor 冯吉坤朱焰冰梁浩伍东
Owner CHENGDU CALABAR INFORMATION TECH
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