感应通信技术及其电力物联网应用展望

Induction Communication Technology and Its Application in Power Internet of Things

感应通信技术具备穿透性强、能耗极低、适应多种恶劣环境等优点。文章分析了感应通信技术的机理,仿真了该技术的介质穿透性能。由于感应信号能量小、频率低等,文章提出基于数字信号处理的感应通信系统结构和关键技术。结合电力物联网信息采集环节的实际需求,通过基于感应通信技术的射频识别技术和无线传感网络技术的典型应用,表明该技术具有良好的应用前景。

Induction Communication technology has some advantages of strong penetrating, very low power consumption, good environment adaptability and so on. The paper analyzes the fundamental mechanism of induction-coupled communication technology, and gives a simulation of performance on induction-coupled signal through some mediums. Considering about the characteristics of induction-coupled signal, such as little emitting energy, low carder frequency, etc., the paper presents a structure of induction communication system and some key technologies based on digital processing technology. Under the actual demands in power intemet of things, the paper proposes, based on induction-coupled communication technology, typical applications of wireless sensor network and radio frequency identification, which means the technology has a good application prospect.