ADS8344芯片在船载气象观测设备中的应用

摘要

In the field of Marine and atmospheric observations, It is more and more strict for the view accuracy requirement of the meteorological parameters about temperature and humidity. This paper designs and implements a real-time observation data of temperature and humidity data acquisition module based on ADS8344 chip. The module bases on AVR MCU embed-ded system integration design, through ADS8344 chip to realize the collection of temperature and humidity sensor signal, and provides measuring meteorological information for meteorological observation instruments.%在海洋和大气观测领域，对温湿度等气象参数的观精度要求越来越严格。文章设计和实现了一种基于ADS8344芯片的用于实时观测温湿度数据的数据采集模块。该模块采用基于AVR单片机的嵌入式系统集成设计方案，通过ADS8344芯片实现温湿度传感器的信号采集，为船载气象观测设备测量本点的气象信息。