基于SC1128的电力线载波通信装置的研究

【作者】 时清锋；

【导师】 杜国平；

【作者基本信息】 南京理工大学 ， 控制理论与控制工程， 2004， 硕士

【摘要】 本文主要探讨了电力载波芯片SC1128在低压配电网通信上的应用。在对低压电力线载波通信信道特性作了初步分析的基础上，论文对系统扩频通信的理论进行了阐述。为设计低压电力线载波通信模块的实验板奠定基础。 在进行理论分析之后，本文着重研究了电力线载波通信具体的实施方案，从而设计出一套点对点的电力线载波通信实验板，并且从软、硬件两个方面详细地介绍了该实验板的设计、制作和调试。在调试成功的基础上，对基于SC1128的路灯防盗系统进行了初步探讨。更多还原

【Abstract】 In this thesis the data communication via the low voltage network was discussed. The SC1128 is a special homemade power Modem chip. After discussing the transmission channel property and noise of the low voltage power lines, the thesis explained the theory of the spread spectrum technology on the data transmission, thus to prepare for design the module of the carrier current communication based on SC1128.After theory analysis in depth, the design details of the schemes was discussed. A simple point-to-point power line communication system was implemented in software and hardware. The process was introduced from designing , making to debugging. At last this thesis gave the possibility of module based on SC1128 using in the street lamp system of guarding against theft.更多还原