基于GPRS网络的船舶数据传输装置设计

摘要

In view of the problem of the inconvenience of data acquisition and transmission, by using wireless GPRS network module SIM900A, embedded controller, etc., the paper builds a convenient, stable, low-cost data transmission link. With STM32 controller STM32F107 controlling data acquisition and storage, and by using SIM900A remote communication module, through the wireless GPRS network and domain name service software and data center server connectivity, in different places to get the data transmitted on the ship, the data transmission link achieves long-distance transmission data.%针对在航船舶上相关数据采集和传输不便的问题，利用无线 GPRS网络模块 SIM900A、嵌入式控制器等，构建了一种便捷、稳定、低成本的数据传输链路。采用 STM32控制器 STM32F107控制数据的采集存储，并利用SIM900A远程通信模块，通过无线GPRS网络和域名服务软件与数据中心服务器连通，在异地获取在航船舶上发送的数据，实现航行数据的远距离传输。