垂向声学多普勒流速剖面仪自动测流系统警示标志应用

Application of warning signs for V-ADCP automatic flow measurement system

流量在线自动监测已成为实现水文监测现代化的关键,垂向声学多普勒流速剖面仪(V-ADCP)自动测流系统得到广泛推广应用,为保障V-ADCP自动测流系统可靠运行,结合江苏省水文水资源勘测局部分V-ADCP自动测流系统损坏和恢复应用的案例,探讨V-ADCP自动测流系统安装及运行过程中存在的短板问题,提出在测流断面安装浮球式警示标志的方案,为进一步提高V-ADCP在线测流系统运行稳定性提供保障。

Online automatic monitoring of flow has become the key to realize the modernization of hydrological monitoring,and the Vertical Acoustic Doppler Current Profiler(V-ADCP)automatic flow measurement system has been widely promoted and applied.Combined with some cases of damage and restoration of the V-ADCP automatic flow measurement system of Jiangsu Hydrology and Water Resources Survey Bureau,the short board problems in the installation and operation of the V-ADCP automatic flow measurement system were discussed,and the installation of floats on the flow measurement section was proposed,which could provide a guarantee for further improving the operational stability of the V-ADCP online current measurement system.