Abstract

The emergence of the radio frequency type prepayment meter will guide the inhabitant energy meter management toward automation from IC card management and the artificial metering work. In this paper, it introduces the principle of the single-phase prepayment meter based on radio frequency identification (RFID), develops a method of energy sale management that integrates radio frequency identification and IEC62055-41 standard transfer specification (STS), and designs its hardware and software. This design makes full use of the advantages that radio frequency card is passivity and non-contact, and STS is a sound and versatile specification. The production practices shows that the radio frequency card reads and writes stably, has strong ability of anti-interference, delivers data credibly, and the management is real-time and convenience.

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