摘要
电波流速仪因其在测量过程中不受水情、含沙量及水面漂浮物的影响,因此近年来在水文部门得到了广泛应用。介绍了一种电波流速仪流量自动在线监测装置的设计方案,包括监测装置硬件和软件实现过程。将该装置应用于四川内江水文站实际测流工作,结果表明,使用电波流速仪的自动在线监测装置测流结果可靠,有利于提高效率和降低成本。可推荐类似水文测站采用。
In recent years, the electric wave flow meter is widely used in flow monitoring because it cannot be influenced by water regime, sediment concentration and floaters. In this paper, the design scheme of a flow automatic on-line monitoring de-vice of electric wave flow meter is introduced, including the realization process of hardware and software in the device. This moni-toring device was used in flow monitoring of Neijiang Hydrological Station in Sichuan Province, the result showed that the device is reliable, which can improve the monitoring effect and reduce cost.
出处
《人民长江》
北大核心
2015年第1期61-64,共4页
Yangtze River
关键词
电波流速仪
断面流量计算
比测率定
水文监测
electric wave flow meter
cross-section flow calculation
measurement calibration
hydrology monitoring
