基于物联网多功能智慧景观树太阳能能源系统设计

Design of multi-functional intelligent landscape tree solar energy system based on the Internet of Things

城市路灯是代表城市形象的重要标志,基于绿色发展的理念,使用太阳能的智慧景观树应用越来越广泛。文章以能量自持为设计原则,研究了太阳能智慧景观树的用电规律、蓄电池充放特点及采用PWM的太阳能充电技术。基于现场应用的假设条件,本研究团队给出了能量系统的设计、计算以及实现思路,并基于物联网实现了电能实时监测。最终实现的应用同计算结果基本一致,表明所设计的12 V电能系统可以正常工作且在一定程度上延长了自供电时间,具有一定的实用价值。

Urban street lamp is an important symbol representing the image of the city.Based on the concept of green development,smart landscape trees using solar energy are more and more widely used.Based on the design principle of energy self-sustaining,this paper studies the power consumption law of solar smart landscape tree,the charging and discharging characteristics of battery and the solar charging technology using PWM.Based on the assumptions of field application,this paper gives the design,calculation and implementation idea of energy system,and realizes the real-time monitoring of electric energy based on the Internet of Things.The final application is basically consistent with the calculation results,and shows that the designed 12 V power system can work normally and prolong the self power supply time to a certain extent,which has a certain practical value.