无线充电及其在图像采集粮虫检测传感器网络中的应用

Application of Wireless Charging Technology in Sensor Networks for Grain Pest Detection

随着科技的发展,无线充电技术在各个领域的应用也越来越广泛,比如在手机、电脑、相机、汽车等行业的部分最新产品中已经使用了无线充电技术。介绍了一种简便高效的无线充电方案,应用于埋入式图像采集粮虫检测系统,以确保传感器网络节点能够方便、安全、稳定地工作。该系统的工作环境特殊,无线充电技术有无需物理接触的优势,可以合理有效地替代传统的有线充电方法。使用高度集成的XKT-408A作为系统的发射芯片,再配合极少的外部元件就可以制作可靠稳定的无线充电器,不仅保证了无线充电的传输效率,也大大降低传感器网络节点的体积。

With the development of science and technology, the application of wireless charging technology in various fields has becoming more and more widespread, such as mobile phones, computers, cameras, automobiles and other industry field of new products have been using wireless charging technology. The paper introduces a simple and efficient wireless charging scheme, it applied to the stored grain pest detection system by image acquisition of embedded, to ensure that the sensor network nodes can be convenient, safely and stably working. The working environment of this system is special, and wireless charging technology has the advantage of no physical contact, so we can replace the traditional wired charging method reasonable and effective by wireless charging. Using highly integrated chip XKT-408A as emitting chip in the system, coupled with very few external components can produce a reliable and stable wireless charger, not only to ensure the high transmission efficiency of wireless charging, but also greatly reduces the volume of sensor network nodes.