【作者】 林敏； 甘露； 蔡淮；

【Author】 LIN Min, GAN Lu, CAI Huai (School of Computer&Communications Engineering, Southwest Jiaotong University, Chengdu, 610031)

【机构】 西南交通大学计算机与通信工程学院；

【摘要】 针对水利部门对水文数据采集的自动化要求,本设计以2块单片机(凌阳,89C51)为核心,分别完成对水文数据的采集、存储以及显示功能。利用RS232串口将存储的数据传送至PC机,由PC机对数据进行管理、分析。该系统能够取代水文监测站原有的有纸记录方式,实现对水文数据的自动远程监控、存储和数据库存储分析功能。更多还原

【Abstract】 In order to reach the automation criterion of hydrologic data collection, which is held by relevant water- conservancy sectors, this design, with two MCUs (SPCE061, 89C51) as the core, respectively performs functions of hydrologic data collection, storage and display. Through the serial pert RS232, those saved data are sent to PC, which carries out the data management and data analysis. This system is also capable to realize the functions of automatic distant monitoring and storing of hydrologic data, as well as the function of database storage analysis after taking place of the former paper - based recording by hydrologic observatories.更多还原