Open AccessDesign of Expressway Safety Early Warning System Based on Internet of Things
Author(s) -
Shukuan Cao,
Yu-Jung Huang
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/688/4/044005
Subject(s) - warning system , internet of things , the internet , routing (electronic design automation) , transmission (telecommunications) , computer science , computer security , alarm , transport engineering , engineering , telecommunications , computer network , world wide web , aerospace engineering
Aiming at the current situation of frequent accidents and slow rescue in the safety management of expressways in China, this paper integrates electronic, computer and Internet of Things technologies to form a self-organizing network through the routing nodes laid on the expressways, and constitutes a expressway safety warning system. At the same time, the mobile App, Web and PC monitoring platforms were developed and aggregated into the expressway traffic management center to realize real-time transmission and release of cross-platform alarm information. The test results show that the system can effectively reduce the incidence of accidents, especially secondary accidents, shorten the rescue time and improve the smooth flow rate of roads.