Based on the analysis of the difficulties to monitor the sediment scouring in the harbor architecture

a design of the monitoring system in the harbor architecture is discussed by using microcontroller unit as the kernel of system and introducing GPRS transmission module.Through real-time collection

transmission and analysis of the local scour data on harbor architecture are done

the problem of scour monitoring and forecasting is solved.The application shows that the system works steadily and the error of measurement is small and can be widely applied in the dams

the bridge as well as the bed.