Highway Early Warning Information System
Xiaoxu Liu, Lin Li Cao, Xiaoli Huang · 2010
Highway is an important symbol of measure the level of modernization, its safety seriously affects people's lives and property. Combined with modern measurement and control technology, communications technology, embedded system control technology, voice technology and other high-tech electronic means, we designed a highway early warning information system. The system has some functions: accident alarm, speed alarm, early warning, fast responding, traffic information tips and other functions. Compared to traditional GPS / GPRS structure system, this system is more stable and reliable, low power consumption, simple maintenance, and low operating costs.