植物微电量采集系统设计  

Design of Plant Micro-electricity Collection System

作　　者：邰清清 王文艺 李思威 TAI Qing-qing;WANG Wen-yi;LI Si-wei(Department of Mechanical Engineering,Hefei College of Economics and Applied Sciences,Heifei,Anhui 230036,China;Department of Information and Computer Science,Hefei College of Economics and Applied Sciences,Heifei,Anhui 230036,China)

机构地区：[1]合肥经济学院机械工程系,安徽合肥230036 [2]合肥经济学院信息与计算机系,安徽合肥230036

出　　处：《河北北方学院学报（自然科学版）》2022年第5期23-28,共6页Journal of Hebei North University:Natural Science Edition

基　　金：安徽省教育厅自然科学重点项目(KJ2019A0934)。

摘　　要：为更好地保护森林资源,对其生态信息进行规范、有效的监控不可或缺。无线传输可以解决森林环境信息采集过程中有线电路铺设成本高、易受干扰的缺点,是一种理想的监测信号传输模式。但无线传输设备的供电问题,却是其实际使用面临的重要问题。通过对不同植物类型、不同采集方式的分析,设计研究了植物微电量采集系统。设计超级电容将植物微电量蓄积,并利用DC-DC升压电路对微电量进行升压处理,最后采用充电管理电路对电池的充放电进行管理。该能量收集系统实现了使用植物微电量为无线设备的电池供电。最终做到无需外部供电设备即可利用现有的无线传输网络发送环境信息有效提高森林监测的经济性及实用性。It is indispensable to standardize and effectively monitor the ecological information of forest resources to better protect it.Wireless transmission can solve the disadvantages of high cost and easy interference of wired circuit in the process of forest environmental information collection.It is an ideal monitoring signal transmission mode.However,the power supply problem of wireless transmission equipment is still an important problem for practical applications.So,the plant micro-electricity collection system was designed through the analysis of different plant types and different collection methods.The super capacitor was designed to accumulate the plant’s micro power,and then the DC-DC boost circuit was used to boost the micro power.Finally,the charge management circuit was used to manage the charge and discharge of the battery.The energy-harvesting system realized the use of plant micro-electricity to power the battery of the wireless device.The existing wireless transmission network can be used to send environmental information without external power supply equipment,thereby effectively improving the economy and practicability of forest monitoring.

关 键 词：植物微电量 DC-DC升压电路 超级电容 

分 类 号：TP202[自动化与计算机技术—检测技术与自动化装置]