Deployment Scheme of Portrait Recognition System for an Existing Metro Line

doi:10.3969/j.issn.1673-4440.2022.02.013

Railway Signalling & Communication Engineering ›› 2022, Vol. 19 ›› Issue (2): 55-58.DOI: 10.3969/j.issn.1673-4440.2022.02.013

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Deployment Scheme of Portrait Recognition System for an Existing Metro Line

Li Nan

CRSC Research & Design Institute Group Co., Ltd., Beijing 100070, China

Received:2021-06-16 Revised:2021-12-06 Online:2022-02-25 Published:2022-02-25

某既有地铁线人像识别系统部署方案

李楠

北京全路通信信号研究设计院集团有限公司，北京 100070

作者简介:李楠（1989—），男，工程师，硕士，主要研究方向：轨道交通通信系统，邮箱：linan2415@crscd.com.cn

Abstract

Abstract: This paper briefly introduces the key technical points and mainstream solutions of portrait recognition system, compares and selects from two common deployment schemes of image retransmission and video stream retransmission, and puts forward the recommended scheme. Based on the current situation of urban rail transit line 3 in a city, this paper discusses the key points in the construction of portrait recognition system on the existing lines, including the utilization and supplement of the existing front cameras, the calculation and expansion of transmission bandwidth, etc.

Key words: urban rail transit, portrait recognition, make use of the existing resources

摘要： 简述人像识别系统的技术要点和主流方案，对常见的两种部署方案——图像回传和视频流回传进行比选，并给出推荐方案；结合某市轨道交通3号线现状，讨论在既有线建设人像识别系统时需要注意的工程要点，包括前端摄像机的利旧与补充、传输带宽的计算与扩容等。

关键词: 城市轨道交通, 人像识别, 利旧

CLC Number:

U231⁺.7

Li Nan. Deployment Scheme of Portrait Recognition System for an Existing Metro Line[J]. Railway Signalling & Communication Engineering, 2022, 19(2): 55-58.

李楠. 某既有地铁线人像识别系统部署方案[J]. 铁路通信信号工程技术, 2022, 19(2): 55-58.

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Deployment Scheme of Portrait Recognition System for an Existing Metro Line

某既有地铁线人像识别系统部署方案

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