Data management system for high-speed data acquisition

By deploying a data management system on the FPGA board, the problem of difficulty in working independently in high-speed data collection in the existing technology is solved, and the system is flexible deployment and efficient data processing are realized to adapt to different working environments and conditions.

CN119689955AActive Publication Date: 2025-03-25XIDIAN UNIV
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Patent Information

Application Number
CN202411857802.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-17
Publication Date
2025-03-25
Estimated Expiration
2044-12-17

AI Technical Summary

Technical Problem

The existing data management system is difficult to work independently in high-speed data collection, and is not suitable for remote independent work scenarios, and cannot flexibly adapt to different data collection work.

Method used

The data management system is deployed on the FPGA board, equipped with a data acquisition interface module, a data management module, a data storage module and a data transmission module. The data is stored locally and high-speed online transmission through the AXI bus, supporting offline work and data preprocessing.

Benefits of technology

It realizes the independent deployment and operation of the data management system in any environment and scenario, has efficient data processing, storage and high-speed transmission capabilities, adapts to different working environments and conditions, and reduces deployment and maintenance costs.

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Abstract

A data management system for high-speed data acquisition comprises an FPGA platform, and a data acquisition interface module, a data management module, a data storage module and a data transmission module are carried on the FPGA platform. Wherein the data management module is respectively in bidirectional interconnection with the data acquisition interface module, the data storage module and the data transmission module through an AXI bus, so that local storage of data and long-distance high-speed online transmission of the data are realized; aiming at a scene that a data acquisition system needs to work independently or a remote end without other peripherals works, the data management system is arranged on an FPGA board card, namely an FPGA platform, the data management system can be deployed in any environment and scene only by one FPGA board card, and only power supply is provided without depending on other equipment, so that the data acquisition system is convenient to use. Meanwhile, data processing, storage, high-speed transmission and the like can be independently carried out according to requirements; the system is provided with the nonvolatile storage device to support off-line work, data can be preprocessed and stored in the local storage device, data extraction / transmission is carried out after work is finished, and the system has the advantages of being efficient in operation, low in deployment cost and high in usability.
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