活立木生物电智能移动终端查询系统的设计
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摘要
为能够对活立木生物电产生情况进行有效的监测,设计一种能远程查询活立木生物电产生情况的移动终端查询系统,该系统主要包括对活立木生物电信号进行测量及采集的下位机系统、进行无线通信远程查询的蓝牙和GSM系统,以及对实时数据进行显示以供用户分析的上位机系统,通过铁钉电极传输至下位机,经采集电路、放大电路、A/D转换电路和编程接口等模块,将测得数据读入并暂存至STC89C52RC单片机ROM中,用户在手机端可通过指令驱动单片机将测得的实时数据以短消息的形式传输至手机,实现对数据的实时监测。试验测试和应用结果表明,该系统能够准确监测活立木生物电量产生情况,并能将数据实时传输至用户手机端,工作稳定。该系统体积较小,便于携带和安装,利用了现代智能手机终端的便捷性,提高了活立木生物电量数据获取的效率,且具有可移动性、快速性,为了解活立木生物电量产生规律、收集、查询、存储和利用的深入研究提供参考。
In order to effectively monitor the state of bioelectricity of standing tree,a mobile terminal system was designed to achieve the remote query of the bioelectricity producing situation of trees. The system mainly includes the hypogyny machine system for measurement and collection of bioelectricity signals,bluetooth and GSM systems for wireless remote query,and the PC system of displaying real-time data for further analysis. The system is to transmit to the next bit machine by nails electrode,the sampling circuit,amplifying circuit, A/D conversion circuit and programming interface module, will read the measured data and temporary to STC89 C52 RC MCU in the ROM. The user can transmit the measured real-time data to the mobile phone in the form of a short message by using the instruction-driven MCU on the mobile terminal,realizing real-time monitoring of the data. The in-situ test and application showed that the system can accurately monitor the biological energy data,and the data can be real-time transmitted to the mobile terminal for checking and recording. The system operates steadily and can meet the need of real-time monitor and query of the test data. The system is small,easy to carry and install,the use of modern smart phone terminal convenience,improve the efficiency of living wood biological power data acquisition,and has mobility,rapidity. This paper provides reference for further studies to understand the law of generation,collection,query,storage,and utilization of bioelectricity of trees.
In order to effectively monitor the state of bioelectricity of standing tree,a mobile terminal system was designed to achieve the remote query of the bioelectricity producing situation of trees. The system mainly includes the hypogyny machine system for measurement and collection of bioelectricity signals,bluetooth and GSM systems for wireless remote query,and the PC system of displaying real-time data for further analysis. The system is to transmit to the next bit machine by nails electrode,the sampling circuit,amplifying circuit, A/D conversion circuit and programming interface module, will read the measured data and temporary to STC89 C52 RC MCU in the ROM. The user can transmit the measured real-time data to the mobile phone in the form of a short message by using the instruction-driven MCU on the mobile terminal,realizing real-time monitoring of the data. The in-situ test and application showed that the system can accurately monitor the biological energy data,and the data can be real-time transmitted to the mobile terminal for checking and recording. The system operates steadily and can meet the need of real-time monitor and query of the test data. The system is small,easy to carry and install,the use of modern smart phone terminal convenience,improve the efficiency of living wood biological power data acquisition,and has mobility,rapidity. This paper provides reference for further studies to understand the law of generation,collection,query,storage,and utilization of bioelectricity of trees.
引文
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[16]范燕,俞洋,李永义,丁益星.基于Zig Bee无线传感器网络的远程监控系统[J].实验室研究与探索,2016,35(1):80-84.FAN Y,YU Y,LI Y Y,et al.Research on remote monitoring system based on Zig Bee wireless sensor network[J].Research and Exploration in Labor Arory,2016,35(1):80-84.
[2]GIBERT D,MOUEL J L,LAMBS L,et al.Sap flow and daily electric potential variations in a tree trunk[J].Plant Science,2006,171(5):572-584.
[3]叶慧坤.无线传感器网络及其在林业中的应用[J].福建林业科技,2009,36(3):251-255.YE H K.Wireless sensor networks and its application in forestry[J].Journal of Fujian Forestry Science and Technology,2009,36(3):251-255.
[4]SCHUCH A F,MILLS R L,DEPATIE D A.Crystal-structure changes in hydrogen and deuterium[J].Physical Review,1968,165(3):1032-1040.
[5]MORAT P,MOUEL J L,GRANIER A.Electrical potential on a tree.A measurement of the sap flow?[J].Comptes rendus de l’Académeie des sciences.Série 3,Science de la vie,1994,317(1):98-101.
[6]KOPPAN A,FENYVESI A,SZARKA L,et al.On the relationship between the tree and its environment,based on electrical potential difference monitoring on trunk of trees[C].Agu Spring Meeting,2002.
[7]冯超.环境因素对活立木生物电能影响规律的研究[D].北京:北京林业大学,2015.FENG C.Study on the effect of environmental factors on the bioelectricity in standing tree[D].Beijing:Beijing Forestry University,2015.
[8]陈崇新,陈芃,孙宇哲,等.关于土壤pH值对活立木电势能影响的研究[J].科技资讯,2015,13(6):9-11.CHEN C X,CHEN F,SUN Y Z,et al.Study on the effect of soil PH on electric potential energy of living wood[J].Science&Technology Information,2015,13(6):9-11.
[9]MITCHESON P D.Energy harvesting for human wearable and implantable bio-sensors[C].Engineering in Medicine&Biology Society,IEEE,2010.
[10]李小婉.森林活立木生物电能与太阳能收集方法的研究[D].北京:北京林业大学,2014.LI X Y.Research on the bioelectricity of living trees and solar energy harvesting method in the forest[D].Beijing:Beijing Forestry University,2014.
[11]尹凤媛.活立木生物电收集与存储技术的研究[D].北京:北京林业大学,2015.YIN F Y.Research on the standing tree bioelectricty harvesting method[D].Beijing:Beijing Forestry University,2015.
[12]郝志斌.活立木生物电能利用方法研究[D].北京:北京林业大学2016.HAO Z B.Research on utilization of bioenergy in standing trees[D].Beijing:Beijing Forestry University,2016.
[13]徐庆,阚江明,郝志斌.活立木生物电及其环境因子远程监测系统的设计[J].森林工程,2014,30(4):98-102.XU Q,KAN J M,HAO Z B.A remote monitoring system for electric signals on standing trees and its environmental factors[J].Forest Engineering,2014,30(4):98-102.
[14]许超,闫袁琳,徐文想,龙跃.基于GSM模块的单片机创新实验设计与实现[J].实验室科学,2018,21(6):61-63.XU C,YAN Y L,XU W X,et al.Design and implementation of single-chip microcomputer innovation experiment based on GSM[J].Laboratory Science,2018,21(6):61-63.
[15]马风午.基于单片机的蓝牙接口设计及数据传输的实现[J].通讯世界,2015(11):124-125..MA F W.The design of bluetooth interface and realization of data transmission based on MCU[J].Telecom World,2015(11):124-125.
[16]范燕,俞洋,李永义,丁益星.基于Zig Bee无线传感器网络的远程监控系统[J].实验室研究与探索,2016,35(1):80-84.FAN Y,YU Y,LI Y Y,et al.Research on remote monitoring system based on Zig Bee wireless sensor network[J].Research and Exploration in Labor Arory,2016,35(1):80-84.