【摘要】 针对现行部颁ＣＤＴ通讯规约在实际应用中所出现的问题，参照１８０１通讯规约，１ａｎｄｉｓ＆ｇｙｉ通讯规约信息格式以及控制方式，为了完善ＣＤＴ通讯规约的功能，本文提出了改进方案。文中还设计了改进ＣＤＴ通讯规约Ｃ语言编程的通讯软件。更多还原

【Abstract】 Aiming at problems which occur in practical application of current communication protocol promulged by the electric power ministry,refering to the format of information word and control word as well as the methods of control,this paper put forward the improved CDT scheme.Also,this paper do some work on designation on the communication software of improved CDT communication protocol scheme with Clanguage.更多还原