摘要
通过分析兰村水文站现有水情测报方式存在的问题,基于嵌入式及无线通信技术,设计了一种能够自动测报水情信息的系统设备,利用ARM芯片作为控制器,实时采集水位、流速等水文数据,并对采集到的数据进行固态存储,最后由无线射频模块传送至室内的控制台,实现了水情数据的自动化测量,增强了水情数据的监测能力。
Some problems of existing technologies for hydrological data acquisition in Lancun hydrological station were analyzed. Based on the technologies of embedded and wireless communication, a equipment which can automatically measure and transmit hydrological parameters was designed. The equipment used ARM chip as controller, which can real time collected the data of water level and velocity of flow and can solid -state storage. Finally the data was transmitted by the wireless frequency module to the indoor console. The device realize the automatic measurement and improve the monitoring ability for hydrological data.
出处
《水利科技与经济》
2010年第7期812-814,共3页
Water Conservancy Science and Technology and Economy
关键词
水情信息
自动测报
嵌入式系统
无线通信
water regime information
automatically measure and forecast
embedded system
wireless communication
