Realization Methods of Bed Coding for Medical Calling System;
医用传呼系统床号编码的几种实现方法
This paper introduces the principle of a new kind of calling system used in hospital in detail.
介绍了一种新型双线制医用呼叫系统的实现原理。
Integrity design of an universal decode system;
通用编码系统的完整性设计