首页>
外国专利>
DETECTING AND THAWING SYSTEM FOR ROAD, TUNNEL, BRIDGE IN AREA OF MOUNTAIN OR HIGH SNOWFALL AND AIRPORT
DETECTING AND THAWING SYSTEM FOR ROAD, TUNNEL, BRIDGE IN AREA OF MOUNTAIN OR HIGH SNOWFALL AND AIRPORT
展开▼
机译:山区或高降雪和机场区域道路,隧道,桥梁的检测和解冻系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A system for sensing a surface freezing of a road, a tunnel, a bridge, and an airport in a mountain and heavy-snow area is provided to minimize various losses and an environment pollution problem according to a traffic jam and a security accident, and to efficiently manage facilities by analyzing and judging a surface freezing state with a CPU of an electric control device and ejecting a snow-melting solution. CONSTITUTION: A sensing unit(20) includes a weather measuring device(2) for measuring various weather variables(atmosphere, temperature, humidity, precipitation, rainfall, snowfall, the direction of the wind, the velocity of the wind), a freezing sensor(3) for sensing an ice generation alarm or an ice generation, and a surface freezing point, and a surface sensor(4) for sensing a surface temperature and state. An execution unit(30) has a pump station(1) connected with an integrated measurement device(8) for ejecting a snow-melting solution and one or two spray disks(5) installed at each valve box(6) installed at a road circumference. An electronic control device(7) receives information inputted from the sensing unit(20) and provides various instructions to the execution unit(30). A control unit executes a start/stop of related devices at emergency and maintenance so that a control panel monitors a state of related data. A central monitoring system unit(50) has a central monitoring system(14) for monitoring and processing several related information. An output unit(60) has a printer(15) for outputting the processed result.
展开▼