基于Salvo操作系统的远程水位在线监测终端设计

Abstract

介绍了一种融合GPRS/SMS与以太网混合组网技术的地下水位远程在线监测终端，用于远程双向数据通信；通过引入Salvo操作系统，方便系统功能扩展和裁剪，使终端具有多任务、实时性的特点。对山区地下水位一年的监测数据应用表明，采用Salvo嵌入式操作系统、混合组网和太阳能市电互补供电方式，保证了远程在线监测终端具有可靠性、稳定性的同时，具备了实时性、在线连续监测等特点。 The online water level monitoring terminal used the GPRS/SMS and Ethernet mixed network technology. It can realize bi-directional data communication. By using Salvo operating system, it made it easy for the system to realize the function extension and cutting. It has also improved multi-tasking and real-time ability of the terminal. According to one year data of the mountain area water level, it proved that by adopting the Salvo operating system, mixed network technology and the complementary power supply method of the mains supply and solar power, it made the remote online monitoring terminal more reliable and stable. At the same time, it also improved the real-time ability and the ability of continuous online monitoring of the terminal.