Abstract:
This paper mainly introduces the systematic structure of an intelligent IC card water meter which is newly developed and its technical characteristics. This paper puts forward a solving way of using IC card intelligent water meter, introduces the principle block diagram , power supply circuit,interface circuit and software flowchart. It has low power consumption,fine safety,high reliability and utility value.
Meanwhile introduced a water charge system that is based on IC cards.Gave the general construction and described the function and concrete means of the main components. And This text introduces the principle of IC card intelligent water meter,and application of IC card information button. pointes out problems of IC card intelligent water meter. The article is a typical example of copy meter project; it describes key functions that the system includes . It discussed how to realize automatically copy meter of water、electric、gas、warm meter etc and related management model. It provides a good example of system project for land agents and engineering businessmen.
We will think that an outstanding product in water meter industry
-- An intelligent IC card water meter!
Key word : IC card ; intelligent water meter ; Information button Intelligent ; Charge system ; hardware and software ; SCM
