CAJ | 학술논문

针对由于目前我国高空气象探测使用的探空仪基测箱不通用，而引起的基测箱配发重复、资源浪费等问题，首次提出设计一种通用型探空仪基测箱。采用低功耗、高精度的传感器测量气温、气压，通过DSP完成各气象要素的采集、计算和电路控制，使用FPGA完成逻辑、接口和显示控制等功能，设计电源变换电路为8种型号探空仪提供工作电源。通过测试表明通用型探空仪基测箱测量精度满足设计指标要求，可为多型探空仪提供基值测定功能，具有广阔的推广前景。
침대유우목전아국고공기상탐측사용적탐공의기측상불통용，이인기적기측상배발중복、자원낭비등문제，수차제출설계일충통용형탐공의기측상。채용저공모、고정도적전감기측량기온、기압，통과DSP완성각기상요소적채집、계산화전로공제，사용FPGA완성라집、접구화현시공제등공능，설계전원변환전로위8충형호탐공의제공공작전원。통과측시표명통용형탐공의기측상측량정도만족설계지표요구，가위다형탐공의제공기치측정공능，구유엄활적추엄전경。
Since the basic value measurement box for radiosonde currently used in Chinese high?altitude meteorological sounding is not common,which causes repeated allotment and waste of resources,the design of a general type basic value mea?surement box for sonde is proposed in this paper. The low power consumption and high precision sensor are used in the box to measure the atmospheric temperature and pressure. Acquisition and calculation of the meteorological factors,and circuit control are accomplished by the aid of DSP. logic,interface and display control functions are completed by FPGA . A power conversion circuit is designed to provide power supply for 8 models’radiosondes. The testing results show the accuracy of the general type basic value measurement box for sonde can meet its design requirements,provide basic value measurement for multi?type radio?sondes,and has a broad prospect for promotion.