BATHHOUSE WATER SAVING SYSTEM FOR DISTINCTIVELY APPLYING CHARGE ACCORDING TO THE WATER CONSUMPTION BY USING AN ELECTRONIC KEY

摘要

PURPOSE: A bathhouse water saving system for distinctively applying charge according to the water consumption is provided to contact an electronic key with the electronic key input device of a shower, thereby enabling a computer to determine whether a user uses the shower and open or close the valve of the shower.;CONSTITUTION: A bathhouse water saving system for distinctively applying charge according to the water consumption comprises a shower(400), an electronic key input device(410), an electric valve(420), a computer(100), the monitor(200), and an electronic key(300). The identification number of a shower is stored in the electronic key input device. The electric valve is attached to the shower. The electric valve is opened or closed by the computer. The computer recognizes a signal transmitted from the electronic key input device. The computer calculates and stores a shower time. The computer runs a command for opening or closes the electric valve. The monitor comprises a monitor electronic key input device(210). The electronic key stores the identification number. The electronic key is used as a locker key.;COPYRIGHT KIPO 2010