【摘要】 远程数据采集系统广泛应用于各种无人值守的工业现场,但一些传统的远程数据采集系统具有一定的缺点和不足,如造价较高,维修不便。短消息通信具有开发方便、维护费用低、可靠性高等优点,使其在诸多领域中得到了广泛的应用。本次开发的数据采集系统应实际工程需要,将短信息通信技术应用到工程领域。文中详细介绍了该系统的工作流程及原理框图,同时给出了系统关键部分的软件开发流程图。目前该系统已成功应用于碧流河水库的监测现场,取得了良好的效果。更多还原

【Abstract】 Remote data acquisition system has been widely applied in many monitoring unattended industry fields.But many remote data acquisition system which are often been used have many shortcoming.Short Message System has the merits of easy deve1opment,low cost and high reliability,So it is widely used in many fields.The data acquisition system based on SMS is applied into industry field to meet the need of actual project.This paper details the hardware diagram and functions of each part,gives the software chart of key module.Now it has been applied in remote data acquisition of Biliuhe reservoir,and has achieved better effect.更多还原