电话远程控制系统的实现  

Establishment of a remote-control telephone system

作　　者：周向红[1] 李建军[1] 朱培立[1] 

机构地区：[1]湖南工程学院,湖南湘潭411101

出　　处：《企业技术开发》2004年第8期31-33,44,共4页Technological Development of Enterprise

摘　　要：文章阐述了一种电话远程控制系统,并对其系统结构、各部分功能的实现和系统软件程序流程及主要软件功能进行了讨论,其摘机电路、挂机电路、密码电路简单实用;其受控对象如窗户状态、电器状态的反馈与控制电路稳定可靠。This paper deals with a remote-control telephone system, of which the fulfilment of various functions in its systematic structure, its software programme procedure and its functions of main softwares are discussed. The circuits for answering, ringing off and codes are simple and practical. The feedback of the remote-control objects such as window condition, the electric device and the control circuit are steady and reliable.

关 键 词：智能电话远程控制 ISD4004 CM8870 摘机电路 状态反馈 控制电路 继电器 

分 类 号：TN916.33[电子电信—通信与信息系统]