测绘通报 ›› 2019, Vol. 0 ›› Issue (5): 48-54.doi: 10.13474/j.cnki.11-2246.2019.0148

• 学术研究 • 上一篇    下一篇

高精度激光探测识别技术及大客流监测应用研究

刘文茜1, 王晶晶2, 张健钦1, 张学东1, 王硕1   

  1. 1. 北京建筑大学, 北京 102616;
    2. 北京市交通运行监测调度中心, 北京 100073
  • 收稿日期:2018-08-22 修回日期:2018-11-15 出版日期:2019-05-25 发布日期:2019-06-04
  • 通讯作者: 王晶晶。E-mail:wangjingjing@bjjtw.gov.cn E-mail:wangjingjing@bjjtw.gov.cn
  • 作者简介:刘文茜(1995-),女,硕士生,研究方向为交通GIS及大数据处理。E-mail:2441653933@qq.com
  • 基金资助:

    国家自然科学基金面上项目(41771413);国家自然科学基金青年项目(41701473);北京市自然科学基金(173053);北京建筑大学校设基金(ZF16081;ZF17062);北京建筑大学校设项目(X18048)

Research on high precision laser detection and recognition technology and the large passenger flow monitoring application

LIU Wenxi1, WANG Jingjing2, ZHANG Jianqin1, ZHANG Xuedong1, WANG Shuo1   

  1. 1. Beijing University of Civil Engineering and Architecture, Beijing 102616, China;
    2. Beijing Municipal Transportation Coordination center, Beijing 100073, China
  • Received:2018-08-22 Revised:2018-11-15 Online:2019-05-25 Published:2019-06-04

摘要:

为了提高对景区游人数量的监测频率及其准确性,有效地帮助管理者减少因游客数量过多带来的安全隐患,基于激光探测客流的原理和特点,利用客流数据激光探测方法,实现了游人模型数量的判定和分离,提出了游人的特征识别方法;并结合激光探测技术和图形特征识别技术,获取了通过监测点的游人数量数据。经过验证,该方法比传统的景区人流检测方法准确度高,适用性强,且获取数据实时性强,调用方便;开发了相应的大客流监测软件,能够极大地提高景区的管理和运行效率。

关键词: 激光探测, 特征识别, 景区管理, 智慧景区

Abstract:

To improve the monitoring frequency and accuracy of the number of tourists in the scenic spot, and effectively help managers to reduce the safety hazards caused by the excessive number of tourists, based on the principle and advantages of laser-detected passenger flow, the method of laser detection of passenger flow data is used to determine and separate the number of visitors in this paper,and a feature recognition method of the tourist is proposed. The laser detection technology and graphic feature recognition technology are combined to obtain the number of visitors to the site. After verification, the method has higher accuracy and applicability than the traditional scenic spot flow detection method, and the data acquisition is real-time and convenient, and the corresponding large passenger flow monitoring software is developed, which can greatly improve the management and operation efficiency of the scenic spot.

Key words: laser detection, feature recognition, scenic spot management, smart scenic spot

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