Problem Analysis
What is the purpose of the smart watering system?
The purposes of smart watering system are to provide a water delivering schedule to the crops to ensure all the crops have enough water for their healthy growth, to reduce the amount of water wasted in irrigation, and to minimize the economic cost for the users.
Input-Process-Output Analysis
Input:
- Get the soil moisture level (M) from the sensor
Process:
- if M<threshold value, turn on the water pump
Output
- Yes=Turn on the water pump for one second
- No=Pause for one hour