With the rapid development of science and technology, water is the source of life and the source of people's survival. Intelligent water meters can record how much water people use. IC card smart water meter is a new type of water meter that uses modern microelectronics technology, modern sensing technology, and smart IC card technology to measure water consumption, transfer water data, and settle transactions. In addition to recording and electronic display of water consumption, it can also automatically control the water consumption according to the agreement, and automatically complete the calculation of the water price of the ladder water price. At the same time, it can perform the function of water data storage. Because its data transmission and transaction settlement are carried out through the IC card, it can realize the transformation from the staff's door-to-door meter reading and charging to the user's own payment at the business office. It not only facilitates people's life, but also reduces many troubles for people. So, what is the difference between IC card smart water meter and general water meter? How to use and maintain it? How to look at card smart water meter? This is a topic that many users are very concerned about. Don't worry, let me focus on these questions. The use of smart electronic water meter with IC card is very simple. From the user's point of view, it is to insert the IC card 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 and writer of the water meter. After the amount is recognized and downloaded by the microcomputer module, the valve is opened and the user can use water normally. When the user uses water, the water collection device starts to collect the water consumption, convert it into the required electronic signal, supply it to the microcomputer module for metering, and display it on the LCD display module.
When the user's water consumption amount drops to a certain value, the microcomputer module will give an audible alarm to remind the user that he/she should pay for the water with the card. If the water consumption amount is exceeded, the microcomputer module will automatically close the electric control valve and cut off the water supply. Until the user inserts the paid IC card and starts to open the valve again for water supply. The structure of IC card smart water meter is generally composed of microprocessor, valve, flow sensor, IC card reader, display, power supply and IC card. In order to reduce the power consumption of the whole water meter, the microprocessor selects a low-power chip.
When the chip is working in leisure state, the power consumption is only level 0. It is easy to operate and is mainly used to store data such as IC card identification word, issuance password and water metering as the basis for water meter identification and metering. The valve adopts a bistable solenoid valve, that is, the valve switch is realized by electric pulse. The valve switch only needs instantaneous power supply to reduce power consumption.
Generally, after the long-term use of the smart water meter with IC card, some scale will be produced, and these ditches formed in the smart water meter can easily lead to the metering error of the smart water meter, and may even lead to its transmission error. Therefore, regular maintenance and the selection of intelligent water meters are crucial. Regular cleaning is a necessary maintenance step for the use of intelligent water meters; When using, pay attention to ensure the cleanness around the intelligent water meter, avoid the corrosion of some acid and alkali substances on the intelligent water meter, and also ensure the moisture protection during the period, which will lead to the error caused by the damage of the intelligent water meter, even the damage of the intelligent water meter; You can't put anything on the top of the smart water meter, because long-term placement will cause damage to the smart water meter. If you find a problem in the smart water meter and find a bad state, don't open the lead seal of the smart water meter without permission. Private operation may cause damage to the smart water meter, which will bring unnecessary losses to users. The intelligent water meter should be placed horizontally during transportation. After all, the intelligent water meter is an instrument. It should not only be used, but also be able to measure and transmit data accurately.
IC-card smart water meters not only effectively put an end to the phenomenon that users can not measure water dripping, but also solve the problems of water meter dripping and excessive water loss that have not been solved for many years in the water supply industry, and provide a fair and effective measurement method and technical support for the outstanding problems commonly existing in the water supply industry, such as non-measurement of water dripping, excessive leakage of pipe network, loss of water plants, and measurement disputes between users, It is the bane of "running, emitting, dripping and leaking" of the water pipe network.
The above is the introduction to the use of IC card smart water meters related to water safety and maintenance. Smart IC card water meters play a great role in people's lives. The IC card smart water meters produced and developed by Shanghai Yupei Electronic Technology Co., Ltd. help people solve all kinds of meter reading problems and facilitate people's lives. Our company will better serve people's lives with advanced science and technology.