ABSTRACT
With the rapid development of city construction, centralized heating system has been of the key steps that must be adopted in city modernization in China. With the continuous extension of heating network, how to control and manage heating system efficiently and improve the economic and social benefits has been an urgent task facing heating industry. Aiming at the Present situation of heating and collecting fees in traditional heating systems，a safe，reliable and intelligent heating system project is proposed to improve the existed single-pipe-stride in this thesis.
This paper has discussed the design and study of the heating computation network system in cities. This design which based on the Single-chip Microcomputer control can measure the relevant parameters of heating status, such as temperatures and flows, as well as the quantity of heat consumption and the cost that the user should offer. At the same time, The system can carry on monitoring and remote data communication. The intelligent Heat Meters have function with measure and display of heat, flux and temperature. It includes the analog acquisition module, controlling module, communication module and display module. The paper is explained the design of hardware and software in detail in the whole system, introduces the corresponding interference-resistant measures.
The new heat meter is a new industry to us, there is a great gap between our products and the ones imported, so it must be designed according to the situation of our country. The system can satisfy the demands of manufacturers and users. The system has advantages of reliable operation, good real-time capability, simple structure.
