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  <front>
    <journal-meta>
      <journal-id>authorea</journal-id>
      <publisher>
        <publisher-name>Authorea</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.31124/advance.171931080.07109966/v1</article-id>
      <title-group>
        <article-title>Silent Guardian&amp;#xA0;:&amp;#xA0;NodeMCU Revolutionizes Ambulance Transponding System</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <contrib-id contrib-id-type="orcid">0009-0003-3233-3352</contrib-id>
          <name>
            <surname>Singh</surname>
            <given-names>Manish</given-names>
          </name>
        </contrib>
      </contrib-group>
      <pub-date date-type="preprint" publication-format="electronic">
        <day>25</day>
        <month>6</month>
        <year>2024</year>
      </pub-date>
      <self-uri xlink:href="https://doi.org/10.31124/advance.171931080.07109966/v1">This preprint is available at https://doi.org/10.31124/advance.171931080.07109966/v1</self-uri>
      <abstract abstract-type="abstract">
        <p>This is the project that criticize about the need of Ambulance. We all
used ambulance whenever we are facing emergency health issue to get
medical support in quick time. Despite the ambulance siren actively
making emergency sound so that the cars would give way, the ambulance
gets stuck. This is because people in the car are unaware of the
ambulance siren due to closed windows or because they hear the siren sol
late that there is no space to move the car. Another factor is that
siren sound makes the patient and others more anxious contributing to
increasing noise pollution. To solve this issue, we introduce a new
ambulance system without siren sound. In this system all the ambulances
will attach a transmitter and all the private and commercial vehicles
will attach a receiver so that they can catch the signal transmitted by
the ambulance. Our target is to initiate contact i.e., to send signal to
a minimum range of 100 meter . This will help us to get quick response
from a farther distance to move the cars away for the ambulance, also
reducing sound pollution.</p>
      </abstract>
      <kwd-group kwd-group-type="author-created">
        <kwd>internet of things</kwd>
        <kwd>sensor programming</kwd>
        <kwd>smartgrid</kwd>
        <kwd>social work &amp;amp; social policy</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
