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Design and Development of the Shrapnel-borne Meteorological Exploration System Based on MEMS

机译:基于MEMS的弹片式气象探测系统的设计与开发

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摘要

This paper presents a Shrapnel-borne meteorological exploration system based on MEMS sensor for atmospheric pressure, MEMS sensor for temperature and GPS receiver, and introduces the working principle and composition of the system. This system is carried to given region by shrapnel, and explores the meteorological parameters of temperature, barometric pressure and the speed and direction of wind. A data transfer will transport the data acquired by sensors to user terminal. Then user terminal calculates the speed and direction of wind with GPS data by coordinate transformation algorithm, shows all the results on display interface and draws change curves. Test shows that user terminal can display the results rapidly and accurately. The performances completely meet the design requirements. This system is based on Modular Design, so it can meet the different requirements of different environments. With the use of MEMS sensors, this system contains the characters of economy, high stability and low power consumption.
机译:本文提出了一种基于大气压MEMS传感器,温度MEMS传感器和GPS接收机的弹片式气象探测系统,并介绍了该系统的工作原理和组成。该系统被弹片携带到给定的区域,并探索温度,大气压以及风速和风向的气象参数。数据传输会将传感器获取的数据传输到用户终端。然后用户终端通过坐标变换算法利用GPS数据计算风速和风向,在显示界面上显示所有结果并绘制变化曲线。测试表明,用户终端可以快速,准确地显示结果。性能完全满足设计要求。该系统基于模块化设计,因此可以满足不同环境的不同要求。通过使用MEMS传感器,该系统具有经济,高稳定性和低功耗的特点。

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