摘要
提出了基于电磁地埋线圈的滞留车量数目测量、车流量检测和无线通信组网方案—采用STC12C5A60S2单片机作为主控,SI4432作为无线通信模块。阐述了道路拥堵状况信息获取的原理,介绍了滞留车辆和车流量检测方法、系统硬件设计、软件算法的逻辑思路。系统可以实现多路口交通灯能根据道路拥堵情况调节灯的亮灭时间及多路口协调控制调节。
Article based on electromagnetic coils buried raised the number of measuring the amount of stranded vehicles and traffic detection and wireless communications networking solutions. Program uses STC 12C5A60S2 MCU as the master, SI4432 as a wireless communication module. Paper describes the principles of road congestion information obtained, a brief introduction to the stranded vehicles and traffic detection method, system hardware design, software algorithms logical thinking in order to achieve multi-junction traffic lights can be adjusted according to road congestion lamp light off time and multi-junction coordinated control regulation.
出处
《安阳工学院学报》
2015年第2期31-34,共4页
Journal of Anyang Institute of Technology
关键词
拥堵
车流量
ITS
stranded traffic
congestion
ITS
