基于电力线载波通信的教学设备控制系统

摘要

Introduced in low voltage power lines realization transmission signal on PL2102 spread spectrum chip, including the structure characteristics, working principle and the use of its realization teaching equipment control system. Since it is a spread spectrum technology, carrier system strong anti -jamming capability,the actual operation test, the system is steady and reliable.%介绍了在低压电力线上实现信号传输的PL2102扩频芯片,包括其结构特点、工作原理以及用其实现的教学设备控制系统.由于采用了扩频载波技术,系统抗干扰能力强,经实际运行测试,系统性能稳定、可靠.