物联网学报 ›› 2019, Vol. 3 ›› Issue (3): 84-89.doi: 10.11959/j.issn.2096-3750.2019.00123

• 服务与应用 • 上一篇    下一篇

基于智慧公路的行人检测技术研究与实现

王云鹏1,罗渠元1,李长乐1,毛国强2   

  1. 1 西安电子科技大学综合业务网理论及关键技术国家重点实验室,陕西 西安 710071
    2 悉尼科技大学电气与数据工程系,新南威尔士 悉尼 2007
  • 修回日期:2019-08-07 出版日期:2019-09-30 发布日期:2019-10-14
  • 作者简介:王云鹏(1996- ),男,山西晋中人,西安电子科技大学通信工程学院硕士生,主要研究方向为智能交通系统和车联网中的资源分配。|罗渠元(1993- ),男,四川达州人,西安电子科技大学通信工程学院博士生,主要研究方向为智能交通系统、车联网中的内容分发和资源分配。|李长乐(1976- ),男,新疆博乐人,西安电子科技大学教授、博士生导师,主要研究方向为网联网控无人驾驶、智能网联汽车超视距感知、交通大数据分析及应用、大规模网络技术以及高动态网络技术等。|毛国强(1974- ),男,湖北宜昌人,悉尼科技大学教授、博士生导师,主要研究方向为智能交通技术、车联网、智慧公路与智能网联驾驶、下一代移动通信系统(5G)关键技术研发、物联网以及无线定位技术等。
  • 基金资助:
    国家自然科学基金资助项目(U1801266);国家自然科学基金资助项目(61571350);陕西省重点研发计划(2018ZDXM-GY-038);陕西省重点研发计划(2018ZDCXL-GY-04-02);西安市科技计划项目(201809170CX11JC12)

Research and implementation of pedestrian detection technology based on smart road

Yunpeng WANG1,Quyuan LUO1,Changle LI1,Guoqiang MAO2   

  1. 1 State Key Laboratory of Integrated Services Networks,Xidian University,Xi’an 710071,China
    2 School of Electrical and Data Engineering,University of Technology Sydney,Sydney 2007,Australia
  • Revised:2019-08-07 Online:2019-09-30 Published:2019-10-14
  • Supported by:
    The National Natural Science Foundation of China(U1801266);The National Natural Science Foundation of China(61571350);The Science and Technology Projects of Xi’an(201809170CX11JC12)

摘要:

针对行人检测大多利用车载设备实现,存在检测功能单一、成本高昂,并且检测效率和可靠性低等问题,提出了一种基于智慧公路的行人检测技术。通过在道路侧部署大量低成本、高可靠性的智能物联网行人检测设备,实时检测周围环境中的行人信息,并且将预警信息以极低时延的无线通信技术提供给车辆,提高了道路安全性。目前已开发出该行人检测系统的原型机,实地测试结果表明,该行人检测系统能有效检测行人,在检测范围4 m内,单个设备检测的准确率达80%,多个设备交叉部署方式检测的准确率可达100%。

关键词: 智慧公路, 物联网, 行人检测, 原型机

Abstract:

Aiming at the problem of single detection function,higher cost and lower detection efficiency and reliability for current pedestrian detection,which was mostly realized by vehicle mounted equipment,a pedestrian detection technology based on smart road was proposed.By deploying a large number of low-cost,highly reliable Internet of things devices on the road,real-time detection of pedestrian information in the surrounding environment was realized.Early warning information can be provided to vehicles with very low latency wireless communication technology,which can improve road safety.At present,the prototype of the pedestrian detection system has been developed,and verified by field test,the pedestrian detection system can detect pedestrians effectively.Within the detection range of 4 meters,the accuracy of single device can reach 80%,and the accuracy of multiple cross-deployed devices can reach 100%.

Key words: smart road, Internet of things (IoT), pedestrian detection, prototype

中图分类号: 

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