CAJ | 학술논문

设计了一种低功耗便携式气象仪,该气象检测系统以低功耗MSP430单片机为主控,利用温度传感器、湿度传感器、气压传感器、风速和风向测量模块,进行温度、湿度、气压、风速、风向的测量;通过时钟芯片和12864液晶实现数据的实时显示;通过E2PROM进行数据的实时存储和查询.该气象仪具有小型化、实时化、低功耗和便携式等特点,测试结果表明该气象仪的测量精度可达普通气象测量要求,稳定性好,特别适用于小区域的气候监测.
설계료일충저공모편휴식기상의,해기상검측계통이저공모MSP430단편궤위주공,이용온도전감기、습도전감기、기압전감기、풍속화풍향측량모괴,진행온도、습도、기압、풍속、풍향적측량;통과시종심편화12864액정실현수거적실시현시;통과E2PROM진행수거적실시존저화사순.해기상의구유소형화、실시화、저공모화편휴식등특점,측시결과표명해기상의적측량정도가체보통기상측량요구,은정성호,특별괄용우소구역적기후감측.
A low?power portable weather instrument was designed. In this weather detection system,MSP430 MCU is used as master control chip,and temperature sensor,humidity sensor,air pressure sensor,wind speed and direction sensor are uti?lized to measure temperature,humidity,air pressure,wind speed and direction respectively. In order to achieve real?time data display,storage and query,the clock chip,12864 LCD and EEPROM are used. The weather instrument has the characteristics of miniaturization,real?time,low?power consumption and portable unit. The test results show that its measuring accuracy can meet the requirements of ordinary meteorological measurement,and it has good stability and especially suitable for small region?al climate monitoring.