Views:4 Author:Site Editor Publish Time: 2021-09-29 Origin:Site
Intelligent IC card water meter is a new type of water meter which uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to measure water consumption and carry out water data transmission and settlement transaction.
The appearance of the IC card water meter is basically similar to the general water meter, and the installation process is basically the same. The use of IC card water meter is very simple. From the user's point of view, it is to insert the IC card chip into the water meter.
The working process of the IC card water meter is generally as follows. Insert the IC card containing the amount into the IC card reader in the water meter. After the microcomputer module recognizes the download amount, the valve opens and the user can use water normally.
When the user uses water, the water collection device starts to collect the water consumption. And convert the required electronic signal into a microcomputer module for measurement. And displayed on the LCD module. When the user's water consumption drops to a certain value, the microcomputer module will sound an alarm. The user is prompted to swipe the card to buy water. If the water volume is exceeded, the microcomputer module will automatically close the electric control valve and cut off the water supply. Until the user inserts the payment IC card, restart the valve to supply water.