多传感器融合技术在智能交通系统中的应用
Application of multi-sensor fusion technology in intelligent transportation system
张晓婷1
作者信息
- 1. 上海交通职业技术学院 上海 200431
- 折叠
摘要
城市交通的高峰时段流量巨大,导致交通拥堵情况严重,影响交通系统的时效性和安全性.因此,笔者提出了多传感器融合技术在智能交通系统中的应用研究.根据实际设计需求及标准,构建智能交通沙盘,接入多传感器节点,完成系统硬件的设计;以此为基础,转换并融合多传感器采集到的智能交通系统目标信息,建立交通预测决策模型,实现系统软件的设计.结果表明,多传感器融合技术的应用将智能交通系统的延误时间降低到2s,同时事故率也锐减至0.7％,展现了该智能交通系统的优化与安全保障能力.
Abstract
The huge flow of urban traffic during peak hours leads to serious traffic congestion,which affects the timeliness and safety of the traffic system.Therefore,the application research of multi-sensor fusion technology in intelligent transportation system is proposed.According to the actual design requirements and standards,the intelligent traffic sand table is constructed,the multi-sensor nodes are connected,and the hardware of the system is designed.Based on this,the target information of intelligent transportation system collected by multiple sensors is converted and fused,and the traffic prediction and decision model is established to realize the design of system software.The results show that the application of multi-sensor fusion technology reduces the delay time of the intelligent transportation system to 2s,and the accident rate is also reduced to 0.7％,which shows the optimization and safety guarantee ability of the intelligent transportation system.
关键词
传感器/融合技术/智能交通/系统设计Key words
sensor/fusion technology/intelligent transportation/system design引用本文复制引用
出版年
2024
NETL
NSTL
万方数据