用于植物生长的LED光强自动调节系统
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摘要
为克服传统植物补光方式的不足,设计用于植物生长的LED光强自动调节系统,实现植物光源的准确控制。该系统综合考虑环境温度和光强影响,通过光强与环境温度监测模块实时采集环境信息,使用单片机作为控制核心动态调节植物所需光强,有效解决补光不足和补光过度的问题。试验结果表明,该系统提供的光源更加符合植物生长需求,可显著提高作物产量。
To overcome the defects of conventional supplementary lighting techniques, one automatic adjustment system of LED light intensity for plant growth is presented, which performs precise lighting source control for plant. The system considers both environment temperature and light intensity. By utilizing light intensity and environment temperature monitoring module to collect real-time information and employing one single chip to serve as control unit, the light intensity is adjusted dynamically, which effectively solve the problem of lacking or excess supplementation of light. The experiment exhibits that the light source provided by this system is more suitable for plant growth, thus it can memorably raise crop yield.
To overcome the defects of conventional supplementary lighting techniques, one automatic adjustment system of LED light intensity for plant growth is presented, which performs precise lighting source control for plant. The system considers both environment temperature and light intensity. By utilizing light intensity and environment temperature monitoring module to collect real-time information and employing one single chip to serve as control unit, the light intensity is adjusted dynamically, which effectively solve the problem of lacking or excess supplementation of light. The experiment exhibits that the light source provided by this system is more suitable for plant growth, thus it can memorably raise crop yield.
引文
[1]靳肖林,文尚胜,马丙戌,等.高均匀度LED植物光源的设计[J].发光学报, 2018, 39(10):1466-1477.
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[4]牛萍娟,李艳艳,田会娟,等.基于LabVIEW的智能LED植物补光照明系统设计[J].江苏农业科学, 2016, 44(10):394-398.
[5]罗斯瀚,陈婷,夏梓祥,等.基于LED光源的植物智能补光控制系统设计[J].食品工业, 2016, 37(2):193-196.
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[8]马伏军,易伟浪,梅成成,等. LC串联式脉宽调制整流器及其电流迭代控制方法[J].电力系统自动化, 2017, 41(12):179-187.
[9]于为雄,戴景民,王勇.基于比色测温原理的动态辐射扫描测温仪研制[J].红外与激光工程, 2014, 43(5):1390-1395.
[10]陆秀红,张雨,秦舒婷,等.番茄NBS-LRR抗根结线虫基因同源序列的克隆与分析[J].华中农业大学学报, 2019(1):67-72.
[11]周蓉,赵统敏,赵丽萍,等.高光泽番茄育种及果实表面光泽度[J].江苏农业学报, 2018, 34(6):1437-1440.
[12]王亮亮,宋伟杰,高志山,等.土壤渗透剂对番茄生长发育的影响[J].中国土壤与肥料, 2018(6):198-201, 206.
[2]吕北轩,陈豫仁,熊峰.夏季温室环境下植物生长用LED灯具散热结构的温度分布模型构建与验证[J].发光学报,2018, 39(8):1115-1122.
[3]刘彤,刘雯,马建设.可调红蓝光子比例的LED植物光源配光设计方法[J].农业工程学报, 2014, 30(1):154-159.
[4]牛萍娟,李艳艳,田会娟,等.基于LabVIEW的智能LED植物补光照明系统设计[J].江苏农业科学, 2016, 44(10):394-398.
[5]罗斯瀚,陈婷,夏梓祥,等.基于LED光源的植物智能补光控制系统设计[J].食品工业, 2016, 37(2):193-196.
[6]徐秀知,王淑凡,王巍,等.全数字智能LED植物补光灯控制系统[J].天津工业大学学报, 2012, 31(4):57-60.
[7]公铮,张海军,戴鹏,等.新型并联交错型多电平变换器的桥臂统一脉宽调制策略[J].中国电机工程学报, 2018(23):7026-7034, 7136.
[8]马伏军,易伟浪,梅成成,等. LC串联式脉宽调制整流器及其电流迭代控制方法[J].电力系统自动化, 2017, 41(12):179-187.
[9]于为雄,戴景民,王勇.基于比色测温原理的动态辐射扫描测温仪研制[J].红外与激光工程, 2014, 43(5):1390-1395.
[10]陆秀红,张雨,秦舒婷,等.番茄NBS-LRR抗根结线虫基因同源序列的克隆与分析[J].华中农业大学学报, 2019(1):67-72.
[11]周蓉,赵统敏,赵丽萍,等.高光泽番茄育种及果实表面光泽度[J].江苏农业学报, 2018, 34(6):1437-1440.
[12]王亮亮,宋伟杰,高志山,等.土壤渗透剂对番茄生长发育的影响[J].中国土壤与肥料, 2018(6):198-201, 206.