WATER STORAGE LEVEL SENSOR SYSTEM FOR A LAND NURSERY, WHICH PREVENT THE ACCIDENT OCCURRED FROM TAKING OUT THE WATER OF A CISTERN AND CLEANING PROCESS IN THE LAND NURSERY

摘要

PURPOSE: A water storage level sensor system for a land nursery is provided to inform an alarm signal to workers or managers through SMS, LED display panel, sound etc. when the water storage level is lower than the standard level in the land nursery water tank.;CONSTITUTION: The water storage level sensor system for a land nursery includes: a sensor node(10), installed in a inner side wall of a water tub, for sensing the water level of a inside of the water tub and transmitting the sensed data; a base node(20) for receiving the data transmitted from the sensor node and transmitting the data; a USN middleware(30) for collecting and managing the data transmitted from the base node; and a supervisory control computer(40) for monitoring the water level of the water tub respectively through the data transmitted from the USN middleware, and informing the water tub where the water storage level is lower level.;COPYRIGHT KIPO 2010