Based on the series products of FLEX10K developed by Altera Company, the projected design and complete system of the reading instrument of water meter with VHD.

The project of research and realization of water volume meter reading system based on CAN bus is one project of the institute for engineering services.

,the building structures,system,service and management,intelligentized buildings can provide the users with convenient and comfortable working and living environment It has complex and extensive components,one of which is the remote integrated water-meter system.

Design of the Reading Instrument of Electric Kilowaterhour Meter Based on VHDL;

The present situation of meter reader research is analyzed,and it is pointed out that the remote automatic meter reading system is not suitable for rural power network.

With the rapid development of science and technology,traditional meter reading technology is no longer suitable for present property management needs,comparing to wireless automatic meter-reading,it hasn′t go into homes,administrative costs low,as well as fast to avoid misuse of copy and wrong copy,etc.