一种基于物联网的智慧交通事件检测算法

An Algorithm of Intelligent Traffic Accident Detection Based on the Internet of Things

在研究了物联网的公共技术及应用前景的基础上,设计建立了智慧交通管理系统。在系统中提出了一种新的分层的事件自动检测算法:检测小流量的第一层事件检测算法、检测自由流量的第二层事件检测算法和检测大流量的第三层事件检测算法。最后通过对郑州西南绕城高速进行实验,验证了本算法的正确性和有效性,并得到了较好的检测效率。

Through research on the public techniques and the application prospects of the Internet of Things , an intelligent traffic management system was designed and built. In the system, a high-efficiency layered accident detection algorithm was proposed, the 1st layer accident detection for small flow, the 2nd layer accident detection for free flow, and 3rd layer accident detection for large flow. Finally, by experiment on the Zhengzhou Southwest City-surrounding Highway, validity of the algorithm was proved and a better efficiency was obtained.