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首页> 外文会议>Oceans (Conference) >The NTU Buoy for Typhoon Observation, Part 1: System - NTU Buoy for Typhoon: System
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The NTU Buoy for Typhoon Observation, Part 1: System - NTU Buoy for Typhoon: System

机译：台风观测的NTU浮标，第1部分：系统 - 台风的NTU浮标：系统

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摘要

For a better understanding of the air-sea interactions that occur during typhoons and improved accuracy in typhoon forecasting, the Institute of Oceanography at the National Taiwan University has developed a buoy that can measure meteorological and hydrographic conditions, and transmit the high-precision data in near real-time. The buoy captures various types of meteorological data, including air temperature, air pressure, relative humidity, wind speed and direction, rainfall, and solar radiation. Additionally, the buoy measures key hydrographic data, such as the temperature and salinity profiles of the upper 500-m water layer. The newly designed of buoy system is a low-power-consumption system and it can be in sleep mode between successive samplings to save power energy. The buoy is supplied electric power by lithium batteries and it can support buoy operation for more than 18 months. The sampling interval and data transmission rate are adjustable via Iridium satellite or UHF radio communications. When a typhoon approaching buoy, the operator can transmit a command to buoy via Internet/Iridium satellite communications to change data transmission rate from standard mode to intensive mode. In addition, the raw data can be retrieved through UHF radio communication between the buoy and a nearby ship. A prototype and two improved buoys were deployed off southeastern Taiwan for trial in summers of 2015 and 2016, respectively. These buoys survived nine typhoons and successfully collected important data on all nine of them. The detail of buoy system and mooring design are presented in this paper.
机译：为了更好地理解在台风期间发生的海洋海洋相互作用以及在台风预测中提高准确性，国立海域大学海洋研究所开发了一种能够测量气象和水文条件的浮标，并传输高精度数据近实时。浮标捕获各种类型的气象数据，包括空气温度，空气压力，相对湿度，风速和方向，降雨和太阳辐射。另外，浮标测量关键的水文数据，例如上500米水层的温度和盐度曲线。新设计的浮标系统是一个低功耗的系统，它可以在连续采样之间处于睡眠模式，以节省电力。浮标供应锂电池电力，可以支撑浮标操作超过18个月。采样间隔和数据传输速率可通过铱星形卫星或UHF无线电通信调节。当接近浮标浮标时，操作员可以通过因特网/铱卫星通信将命令传输到浮标，以将数据传输速率从标准模式更改为集约模式。此外，可以通过浮标与附近的船舶之间的UHF无线电通信来检索原始数据。台湾东南部的原型和两种改进的浮标分别于2015年和2016年的夏季进行试用。这些浮标存活了九个台风，并成功地收集了所有九个中的重要数据。本文提出了浮标系统和系泊设计的细节。

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