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可程控遙感數據動(dòng)態(tài)采集下臨空高速目標探測系統設計
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浙江工貿職業(yè)技術(shù)學(xué)院

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The design of high speed target detection system under the dynamic acquisition of programmable remote sensing data
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    摘要:

    為實(shí)現對臨空高速目標數據的跨域存儲與調度,解決與目標節點(diǎn)探測相關(guān)的實(shí)際應用問(wèn)題,設計可程控遙感數據動(dòng)態(tài)采集下的臨空高速目標探測系統。同時(shí)連接物理設備層、數據聚化層與應用接口層,完成可程控遙感數據動(dòng)態(tài)采集下的目標探測系統應用框架搭建。利用MongoDB數據庫架構與MysQL數據庫表,建立必要的目標數據存儲模型,實(shí)現臨空高速目標數據存儲模塊的指向性連接。計算最大探測距離實(shí)值,根據目標探測參數的設計原理,定義與脈沖函數相關(guān)的應用表達式,實(shí)現對待探測臨空高速目標信號源的分析與處理,完成可程控遙感數據動(dòng)態(tài)采集下臨空高速目標探測系統設計。實(shí)驗結果表明,可程控遙感探測系統中已存儲目標數據的跨域調度速率可達10.0×107T/s,單位時(shí)間內的最小信息存儲值也接近4.2×107T,可在解決相關(guān)節點(diǎn)探測應用問(wèn)題的同時(shí),實(shí)現對臨空高速目標數據的合理化存儲與調度。

    Abstract:

    In order to realize the cross domain storage and scheduling of high-speed target data, and solve the practical application problems related to target node detection, a high-speed target detection system with programmable remote sensing data dynamic acquisition is designed. At the same time, the physical equipment layer, data aggregation layer and application interface layer are connected to complete the application framework of target detection system under the dynamic acquisition of programmable remote sensing data. Using mongodb database architecture and MySQL database table, the necessary target data storage model is established to realize the directional connection of airport high-speed target data storage module. The real value of the maximum detection distance is calculated. According to the design principle of the target detection parameters, the application expression related to the pulse function is defined to realize the analysis and processing of the high-speed target signal source to be detected, and the design of the high-speed target detection system under the dynamic acquisition of programmable remote sensing data is completed. The experimental results show that the cross domain scheduling rate of stored target data in the programmable remote sensing detection system can reach 10.0 × 107t / s, and the minimum information storage value per unit time is close to 4.2 × 107t. It can not only solve the application problem of related node detection, but also realize the reasonable storage and scheduling of high-speed aerial target data.

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尚暉.可程控遙感數據動(dòng)態(tài)采集下臨空高速目標探測系統設計計算機測量與控制[J].,2021,29(3):108-113.

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歷史
  • 收稿日期:2020-09-17
  • 最后修改日期:2021-01-08
  • 錄用日期:2021-01-08
  • 在線(xiàn)發(fā)布日期: 2021-03-24
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