带IC卡接口的智能仪器设计

Designing of Intelligent Instrument with ICCard Interface

本文提出一种新型结构的智能仪器的设计思想，在一些类型的仪器仪表中用ＩＣ卡接口取代ＧＰ－ＩＢ接口，ＲＳ－２３２Ｃ接口和打印机接口，把ＩＣ卡作为自动测试系统中控制命令和测量结果的传递媒介。用这种式构成松散的无电缆连接的分布式自动测试系统，可降低系统复杂性和成本。

A designing thought on a new-structured intelligent instrument is proposed in this paper. In some kind of instrument, the GP-IB, RS-232C,and printer interface can be replaced by. IC card interface, and the ICcard is used as media for passing control command and measure data. With this method, a loosed, non-cable-joined, distributed automatic measure system is formed, and the system complex and the cost can be reduced. The design method of IC card interface of intelligent instrument is also given in this paper.