基于电力线通信技术的远程温湿度数据采集

Tele-acquisition of temperatureand humidity data based on power line communication

一种基于电力线扩频载波技术的远程温湿度数据采集系统的设计,并给出了系统的硬件接口和软件的设计思路。由于采用扩频载波和电力线通信技术,因此该系统具有传输可靠、成本低廉和布线资源广泛等特点,并且具有很好的实用性。

This paper introduces a kind of tele-acquisition system for temperature and humidity data based on the technology of power line carrier,and presents its hardware interface and software design.With the application of the spread spectrum carrier and the power line communication,this system has such advantages as reliable transmission,low cost and high practicality.