Study on Foreign Objects Detection in the Gap between Platform Edge Door and Train Based on Laser Scanning

Ren LING; Qixing LIAN; Yuehai HE; Leilei JIANG; Hong JIANG; Yantong SUN

doi:10.13890/j.issn.1000-128x.2020.03.012

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Study on Foreign Objects Detection in the Gap between Platform Edge Door and Train Based on Laser Scanning

更新时间：2021-12-10

- Study on Foreign Objects Detection in the Gap between Platform Edge Door and Train Based on Laser Scanning
- Electric Drive for Locomotives Issue 3, Pages: 60-62(2020)
- 作者机构：
  
  1.宁波市轨道交通集团有限公司　建设分公司，浙江　宁波　315000
  2.宁波中车时代电气设备有限公司，浙江　宁波　315000
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2020.03.012
  CLC：
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Ren LING, Qixing LIAN, Yuehai HE, et al. Study on Foreign Objects Detection in the Gap between Platform Edge Door and Train Based on Laser Scanning. [J]. Electric Drive for Locomotives (3):60-62(2020)
DOI：

Ren LING, Qixing LIAN, Yuehai HE, et al. Study on Foreign Objects Detection in the Gap between Platform Edge Door and Train Based on Laser Scanning. [J]. Electric Drive for Locomotives (3):60-62(2020) DOI： 10.13890/j.issn.1000-128x.2020.03.012.

摘要

针对地铁站台门与列车之间间隙的安全防护问题，介绍了目前业内广泛采用的激光对射和红外光幕2种自动检测方式，并分析了各自存在的检测问题。提出了基于激光扫描的异物检测方案，包括工作原理、系统设计和安装方式等。该方案具有高可靠性及高安全性、可精确定位障碍物、安装简单且不受限界尺寸影响等特点，实现了对乘客及行车运营（尤其在全自动驾驶模式下）更为可靠的安全防护。

Abstract

According to the safety protection problem of the gap between platform edge door and train, the two automatic detection methods of laser correlation and infrared light curtain were introduced, which were wide spread adopted in the industry, and the detection problems of each were pointed out. A foreign object detection scheme based on laser scanning was proposed, including working principle, system design and installation method, etc. The solution was characterized by high reliability and high safety, precise positioning of obstacles, simple installation and unlimited by vehicle gauge, etc., and achieved more reliable safety protection for passengers and driving operations, especially in fully automatic driving mode.

关键词

激光扫描站台门异物检测全自动驾驶地铁

Keywords

laser scanningplatform edge doorforeign object detectionfully automatic operationmetro

references

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饶美婉. 新型地铁站台门与车门之间顶置式防夹人自动探测系统的设计[J]. 城市轨道交通研究, 2017, 20(5): 143-146.

张琨, 赵加建. 安全防护装置在屏蔽门系统中的应用[J]. 城市轨道交通研究, 2009, 12(1): 48-51.

朱宁. 地铁屏蔽门激光防护方案研究[J]. 中国高新技术企业, 2011 (13): 23-25.

王会, 侯勇, 侯世亮. 一种基于激光雷达无人车的障碍物探测系统设计[J]. 北京工业职业技术学院学报, 2018, 17(1): 4-7.

全国牵引电气设备与系统标准化技术委员会(SAC/TC 278). 轨道交通站台门电气系统：GB/T 36284—2018[S]. 北京: 中国标准出版社, 2018.

乐梅, 肖永强, 段文杰, 等. 激光雷达在轨道交通站台门安全防护中的应用[J]. 现代信息科技, 2018, 2(12): 44-45.

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