There are a lot of flood disasters around and it will be more and more important things that we need do to prevent the flood . At the first step is that we need some equipment to forcast the flood so that we can prepare for the coming flood ,such as the flood barrier or move to the safe place .
The community based flood early-warning rainfall station is devided into two parts : the out door tipping bucket rain gauge (rain sensor), which is the low-cost tipping bucket rain sensor. It has been update and improved with the addition of an inner funnel to even the flow of the rainfall into the gauge, providing better accuracy at higher rainfall rates. It simplicity of design assures trouble-free operation , yet provide accurate rainfall measurement . And the indoor alarm can show the data and at same time it will send the alarm signal to local people and the data can be sent to the platform.
The indoor display can show the temprature and rainfall of the rain guage . Have the different lights to show the rainfall and when the raifall reach each 10mm will show the different lights . Have the data storage which has built -in memory for sitorage of 60 recorded datas