基于GPS和GPRS的远程玉米排种质量监测系统

为了获取区域内的玉米播种质量信息并对其进行远程监测与管理,提出了基于GPS和GPRS的远程排种监测系统。该系统利用PVDF（polyvinylidene fluoride,聚偏二氟乙烯）压电传感器实时监测指夹式排种器播种质量信息并通过GPS接收器实现了播种质量信息位置的精确定位;同时,系统通过GPRS DTU模块的应用和远程服务器软件的设计,实现了播种质量信息数据的远程传输与管理。试验结果表明,该系统播种量检测精度为97.4%,漏播检测精度为96.1%,重播检测精度为95.9%,该系统能够有效检测玉米播种质量并具有监测数据远程监管的功能。...

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Bibliographic Details
Published in农业工程学报 Vol. 32; no. 6; pp. 162 - 168
Main Author 黄东岩 朱龙图 贾洪雷 于婷婷 闫荆
Format Journal Article
LanguageChinese
Published 吉林大学工程仿生教育部重点实验室,长春130025%吉林农业大学信息技术学院,长春,130118%吉林大学工程仿生教育部重点实验室,长春,130025 2016
吉林农业大学信息技术学院,长春130118
Subjects
GPRS
GPS
PVDF压电传感器
传感器
作物
单片机
监测
PVDF piezoelectric sensor
PVDF压电传感器
sensors
监测
作物
GPS
GPRS
crops
传感器
monitoring
single-chip microcomputers
单片机
Online AccessGet full text
ISSN1002-6819
DOI10.11975/j.issn.1002-6819.2016.06.022

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Summary:为了获取区域内的玉米播种质量信息并对其进行远程监测与管理,提出了基于GPS和GPRS的远程排种监测系统。该系统利用PVDF（polyvinylidene fluoride,聚偏二氟乙烯）压电传感器实时监测指夹式排种器播种质量信息并通过GPS接收器实现了播种质量信息位置的精确定位;同时,系统通过GPRS DTU模块的应用和远程服务器软件的设计,实现了播种质量信息数据的远程传输与管理。试验结果表明,该系统播种量检测精度为97.4%,漏播检测精度为96.1%,重播检测精度为95.9%,该系统能够有效检测玉米播种质量并具有监测数据远程监管的功能。
Bibliography:11-2047/S
The information of corn sowing quality such as seeding amount, missed planting and repeated planting not only reflects the implementation effect of corn planting, but also is an important reference for accurate prediction of corn yields.It is very important to obtain the information of corn sowing quality and monitor and manage it remotely. In this paper, a remote seeding monitoring system based on GPS（global position system） and GPRS（general packet radio service） was designed. The system is mainly composed of a sensor signal acquisition unit, main control unit, DGPS（differential global positioning system）, GPRS DTU（GPRS data transfer unit） module and remote server. It can monitor the seeding status of pickup finger seed-metering device in real time by a PVDF（polyvinylidene fluoride） piezoelectric sensor, and achieve a precise position of the seeding status by the DGPS. The data of sowing quality can be transmitted by GPRS DTU modules and managed by remote server software. In order to improve system
ISSN:1002-6819
DOI:10.11975/j.issn.1002-6819.2016.06.022