Heating Supply Management System Based on Intelligent IC Card

The design of the heating supply management system by utilizing functions of intelligent IC card is introduced. This system is based on IC cards monitoring equipment, control unit and the hydrometer instrument. IC cards are used to manage the heating supply. Also the problems in the realization of the management system are discussed, and the function of every module is introduced in details, such as the IC cards read and write unit, the selection of IC cards, the security and error control of the system. This kind of heating supply system combines management with the controlling technology, improves the heating supply management, and has many merits in practice.