摘要
以单片机为核心,设计出IC卡式家用电度表,实现了预收费、报警、显示、断电和防作弊等功能。论文从硬件电路和软件设计两方面进行论述,并提出电度表的网络化管理思路。
This paper presents the design of the IC card home ammeter on the basis of SCM, which has such functions as advance payment, alarm, display, switching off power and avoiding cheat. The design of hardware circuits and software program are proposed, and the idea of network management of the ammeter, is also fie senteil.
出处
《电子科技》
2007年第1期65-68,共4页
Electronic Science and Technology
