新型地铁列车自主定位及主动防护系统研究

doi:10.3969/j.issn.1673-4440.2021.04.013

铁路通信信号工程技术 ›› 2021, Vol. 18 ›› Issue (4): 64-70.DOI: 10.3969/j.issn.1673-4440.2021.04.013

新型地铁列车自主定位及主动防护系统研究

蒋先进，范建伟，蒋淮申

中铁电气化局集团有限公司，北京 100036

收稿日期:2020-07-15 修回日期:2021-03-16 出版日期:2021-04-25 发布日期:2021-08-16
基金资助:
中国中铁股份有限公司科技研究开放计划课题（2018-17）

Research on New Metro Train Self-positioning and Active Protection System

Jiang Xianjin, Fan Jianwei, Jiang Huaishen#br#

#br#

China Railway Electrification Engineering Co., Ltd., Beijing 100036, China

Received:2020-07-15 Revised:2021-03-16 Online:2021-04-25 Published:2021-08-16

摘要/Abstract

摘要： 介绍一种研制的新型地铁列车自主定位和主动防护系统，采用国内航天领域成熟应用的惯导平台作为主要定位手段，辅以线路电子地图，并综合运用视觉、雷达等多传感器对多源定位信息融合，修正惯导平台时间的积分误差，新型地铁列车自主定位和主动防护系统经过在城市轨道交通现场实际试用证明，该系统在为列控系统提供高可靠、高精度定位信息的同时，实现列车的主动防护。

关键词: 新型, 自主定位, 主动防护

Abstract: The paper introduces a new type self-positioning and active protection system for metro train, which adopts the inertial navigation platform which has been maturely applied in the domestic aerospace field as the main positioning means, supplemented by electronic map of lines, and performs multi-source positioning information fusion by integrated application of multi-sensors such as vision and radar to correct the integral error of inertial navigation platform time. The on-site practical trial of the new type self-positioning and active protection system for metro train in urban rail transit proves that the system can not only provide high reliability and high precision positioning information for the train control system, but also realize the train active protection.

Key words: new type, self-positioning, active protection

中图分类号:

U284.48

蒋先进, 范建伟, 蒋淮申. 新型地铁列车自主定位及主动防护系统研究[J]. 铁路通信信号工程技术, 2021, 18(4): 64-70.

Jiang Xianjin, Fan Jianwei, Jiang Huaishen. Research on New Metro Train Self-positioning and Active Protection System[J]. Railway Signalling & Communication Engineering, 2021, 18(4): 64-70.

图/表 6

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新型地铁列车自主定位及主动防护系统研究

Research on New Metro Train Self-positioning and Active Protection System

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