Yunnan Qujing water meter identification system started to simplify the meter reading process
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With the rapid development of society, the domestic water consumption of residents has risen sharply, the meter reading volume of water meters has gradually increased, the cost of water management has increased, and the difficulty of management has become more and more complicated. The traditional meter reading technology can no longer meet the needs of water supply management. And water fee management has always been an important part of the water industry management. Over the years, hand-written meter reading not only has a large workload, but also has problems such as miscellaneous copying, missed copying, clerical errors, and poor management of meter reading cards. It is prone to water theft and illegal use. With the application of computers and meter reading computers in the marketing management of the water industry, these problems have been well solved. Meter reading to households, computer fees, computerized billing, and water billing have become the marketing of water industry. The focus of management.
With the continuous development of technology, the application of image processing and machine vision technologies in various industries continues to develop, and management methods in various industries are shifting from manual management to automatic or semi-automatic direction, and real-time control systems for computers are used to achieve control tasks, thereby improving Productivity has also improved people’s quality of life. The water meter industry has also applied this technology to the identification of water meter number image acquisition circuits, image processing and water meter numbers to achieve automatic meter reading.
Through the construction of the water meter identification system, it is possible to: 1. Strengthen water meter management, replace seals for all water meters, and install NFC electronic ID cards. Each water meter has a unique electronic ID card. Second, to facilitate meter reading, water meter electronic identification system is completed, the meter reader only need to use the phone near the NFC electronic ID card, water meter information automatically pop up, enter the base to complete the meter reading. Third, the meter reader does not need to remember the water meter number, household name, credit card meter reading makes the copy of the meter reading area possible. Fourth, must on-site meter reading, put an end to estimates.
The staff of Qujing Water Division wrote an NFC electronic tag at the scene. The installation of electronic tags was very simple, and the NFC electronic tags had good waterproof and anti-fouling characteristics. As long as the mobile phone is close to the electronic tag (2 to 5 cm), the water meter identification information is automatically recognized.