【摘要】 医疗急救网络系统是由遥控器、程控电话、PC机共为一体工作的用于医疗急救上的一个网络系统 .本文着重介绍系统中的电话智能拨号装置的电路结构、工作原理、软硬件设计 .电话智能拨号装置主要完成遥控发射、信号接收 ,自动拨发电话号码等一系列功能 .整个装置可以直接安装在程控电话机上 ,也可以对程控电话机的电路进行重新设计整合完成更多还原

【Abstract】 Network system of hospital first aid is a system used for first aid in hospital.It consists of a remote controller,program\|controlled telephones and personal computers.This paper focuses on the circuit structure,working principle and design of software and hardware of this system.The intelligent telephone is supposed to be capable of remote control launching,emitting and admitting signals and automatic dialing.The device can be installed in the program\|controlled telephones or in the redesigned telephone circuit. \;更多还原