站台门与车门间隙探测装置研究

Study on gap detection device between platform doors and train doors

经多年多地轨道交通的运营经验,站台门与车门之间的间隙成为了一个危险区域。为了降低乃至消除该危险区域,本文分析现有防夹装置的原理及应用情况,研究了一种新型间隙探测装置。在不影响既有站台门与车门形式的情况下,该装置可应用于多种不同车型,可适应于多种站台形式,可准确检测出该间隙内是否存在异物。当检测出异物后,可实现准确定位并打开站台门与车门位置,为乘客提供一个更加安全舒适的乘车环境。

After many years of operation experience of urban rail transit,we have found that the gaps between platform doors and train doors have become a dangerous area.In order to reduce or eliminate the dangerous area,we analyzed the principle and application of existing anti-clamping devices,and developed a new type of gap detection device.Without affecting the existing platform doors and train doors,the device can be applied to a variety of car models and platforms,and can accurately detect the foreign objects in the gap.When foreign objects are detected,the corresponding platform door and train door can be accurately located and opened.The new device can provide a safer and more comfortable environment for passengers.