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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">21</journal-id>
      <journal-title-group>
        <journal-title>《教育教学研究》</journal-title>
        <abbrev-journal-title>Education and Teaching Research</abbrev-journal-title>
      </journal-title-group>
      <issn>ISSN:2737-4130：EISSN:2705-1277</issn>
      <publisher>
        <publisher-name>环宇科学出版社</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.12421/JYJXYJ2737-4130-202509055</article-id>
      <article-id pub-id-type="publisher-id">20339</article-id>
      <title-group>
        <article-title>基于毫米波雷达的智能老年健康检测系统</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>张贺彬</string-name>
        </contrib>
        <contrib contrib-type="author">
          <string-name>薛谦</string-name>
        </contrib>
        <contrib contrib-type="author">
          <string-name>王天昊</string-name>
        </contrib>
        <contrib contrib-type="author">
          <string-name>杨煜恒 （上海工程技术大学上海201620）</string-name>
        </contrib>
      </contrib-group>
      <pub-date pub-type="epub">
        <year>2025</year>
        <month>9</month>
      </pub-date>
      <issue>9</issue>
      <abstract>
        <p>该系统整合国产化硬件与深度学习算法，以ESP32为主控芯片，搭配收发一体毫米波雷达传感器，实现非接触式生命体征与动作数据的采集；通过背景对消、距离快速傅立叶变换、相位解缠等信号处理技术滤除环境杂波，结合CNN-LSTM算法完成步态监测、跌倒识别与生命体征异常预警，最终实现数据可视化与多级报警。测试结果显示。</p>
      </abstract>
    </article-meta>
  </front>
</article>
