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基于改進(jìn)SSD算法的城市軌道交通多通道閘機控制研究
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蘇州高博軟件技術(shù)職業(yè)學(xué)院

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Research on Multi-channel Gate Control of Urban Rail Transit Based on Improved SSD Algorithm
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    摘要:

    城市軌道交通多通道閘機獨立工作,對多個(gè)閘機精準控制難度較大,所以研究基于改進(jìn)SSD算法的城市軌道交通多通道閘機控制方法。根據SSD算法應用流程生成先驗框,再聯(lián)合損失函數對基礎SSD算法進(jìn)行改進(jìn),利用改進(jìn)后的SSD算法融合處理閘機數據。結合閘機數據融合處理結果確定閘機設備陣列布置,根據通行目標識別結果和傳感器設備確定閘機通道內的通行情況,根據通行情況設計多通道閘機控制誤動(dòng)控制的處理子程序,完成城市軌道交通多通道閘機控制。實(shí)驗結果表明,改進(jìn)SSD算法作用下,閘機閉合狀態(tài)始終與行人的當前行進(jìn)方向保持一致,實(shí)時(shí)通過(guò)率較高,能夠解決因閘機錯誤閉合而導致城市軌道交通混亂的問(wèn)題。

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    The independent operation of multiple channel gates in urban rail transit makes it difficult to accurately control multiple gates. Therefore, a control method for multiple channel gates in urban rail transit based on an improved SSD algorithm is proposed. According to the application process of the SSD algorithm, prior boxes are generated, and the basic SSD algorithm is improved by jointly optimizing the loss function. The improved SSD algorithm is used to fuse and process gate data, and the layout of the gate equipment array is determined based on the results of the data fusion processing. The passage situation in the gate channel is determined based on the recognition results of the passage target and the sensor equipment, and a sub-program for error motion control is designed according to the passage situation to complete the control of multiple channel gates in urban rail transit. The experimental results show that, under the action of the improved SSD algorithm, the closed state of the gate is always consistent with the current walking direction of pedestrians, and the real-time passage rate is high, which can solve the problem of urban rail transit chaos caused by gate error closure.

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楊靜,韓麗東.基于改進(jìn)SSD算法的城市軌道交通多通道閘機控制研究計算機測量與控制[J].,2023,31(12):160-166.

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  • 收稿日期:2023-04-25
  • 最后修改日期:2023-06-08
  • 錄用日期:2023-06-09
  • 在線(xiàn)發(fā)布日期: 2023-12-27
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