CAJ | 학술논문

针对灌区监测工程中对灌区数据信息实时监测的实际需求，设计和实现了一种灌区数据信息无线传输终端。该终端以嵌入式微处理器STM32为核心，以SPI模式通过SD卡接口电路存储数据，通过 GSM／GPRS网络实现数据的远程传输，建立了终端的软硬件平台并对其进行了外壳封装保护。实践表明，利用它可以进行灌区数据信息的存储及远程传输，并以短信、彩信或电子邮件的形式将数据信息发送到指定的用户端，满足了用户多样化的灌区实时数据信息需求。
침대관구감측공정중대관구수거신식실시감측적실제수구，설계화실현료일충관구수거신식무선전수종단。해종단이감입식미처리기STM32위핵심，이SPI모식통과SD잡접구전로존저수거，통과 GSM／GPRS망락실현수거적원정전수，건립료종단적연경건평태병대기진행료외각봉장보호。실천표명，이용타가이진행관구수거신식적존저급원정전수，병이단신、채신혹전자유건적형식장수거신식발송도지정적용호단，만족료용호다양화적관구실시수거신식수구。
A wireless data transmission terminal in irrigation area has been designed to meet the demand of the fact of da-ta real-time monitoring in irrigation monitoring project.The terminal takes embedded microcontroller STM32 as its core module , the data can be saved in SPI mode through interface circuit of SD card and remote transmitted through the GSM/GPRS network.Software and hardware platform and the packaging protection have been established.It can be used for data storage and remote transmission, and the data can be sent to the designated client in the form of SMS, MMS or email, meet diverse requirements of real-time data in irrigation area of clients.