土壤检测记录仪与土壤信息管理系统应用研究

发布时间：2019-03-17 08:29

【摘要】：随着精准农业的大范围普及与快速发展,应用新技术加强对土壤信息的采集与管理,对土壤后期管理和农业研究具有重要的作用,传统的土壤信息采用人工方式采集,存在采样位置不准确,数据保存不完整,数据录入时间长等问题。因此,应用信息技术研究具有体积小、便携性好、成本低、易操作的土壤检测记录仪以及高效的土壤信息管理系统具有重要意义。本文在研究嵌入式技术、二维码技术及定位技术的基础上,对土壤检测记录仪与土壤信息管理系统的需求进行了分析,然后对土壤检测记录仪与土壤信息管理系统进行了设计,土壤检测记录仪主要由ARM处理器、GPS定位系统、传感器接口、TFTLCD彩色液晶显示模块、微型打印机等硬件组成。GPS定位系统采集土壤地理位置信息,ARM处理器将位置信息、传感器信息等生成二维码,应用微型打印机打印出二维码标签。应用手机扫描二维码,通过无线网络将土壤信息传送到土壤信息管理系统。土壤信息管理系统可以实现土壤信息的录入、添加、修改,及土壤样品在地图中的定位、生成数据报表等功能。以ARM处理器、ATK-NEO-6MGPS模块、ATK-2.8液晶显示模块、HCT548A微型打印机等实现了一个土壤检测记录仪,在Android环境下,采用Eclipse开发了系统手机客户端,利用Visual Studio 2013开发平台,以C#作为开发语言实现了一种土壤信息管理系统。通过实验测试,土壤检测记录仪能够将土壤样品的采集时间、位置、温湿度等土壤样品信息生成二维码,并打印;手机扫描打印的二维码,将二维码信息传送到土壤信息管理系统;土壤信息管理系统可以实现土壤信息的录入、查询、修改、删除等操作功能,且可以按照用户需求实现地图化的土壤采样点显示。
[Abstract]:With the wide spread and rapid development of precision agriculture, the application of new technology to strengthen the collection and management of soil information plays an important role in the late management of soil and agricultural research. There are some problems, such as inaccurate sampling position, incomplete data storage, long time of data input and so on. Therefore, the application of information technology has the advantages of small size, good portability, low cost, easy to operate and efficient soil information management system. Based on the research of embedded technology, two-dimensional code technology and positioning technology, this paper analyzes the requirements of soil detection recorder and soil information management system, and then designs the soil detection recorder and soil information management system. Soil detection recorder is mainly composed of ARM processor, GPS positioning system, sensor interface, TFTLCD color liquid crystal display module, micro printer and other hardware. GPS positioning system collects soil geographic location information, and ARM processor will position information. Sensor information and other generated two-dimensional code, the application of micro-printer to print out the two-dimensional code label. Mobile phone scanning 2-D code is used to transmit soil information to soil information management system via wireless network. Soil information management system can realize the functions of inputting, adding, modifying, locating soil samples in map, generating data reports and so on. Based on ARM processor, ATK-NEO-6MGPS module, ATK-2.8 liquid crystal display module and HCT548A micro printer, a soil testing and recording instrument is implemented. Under the Android environment, the system mobile phone client is developed with Eclipse, and the development platform of Visual Studio 2013 is used. A soil information management system is implemented with C # as the development language. Through the experimental test, the soil detection recorder can generate two-dimensional code of soil sample information such as time, location, temperature and humidity, and print it. The mobile phone scans and prints the two-dimensional code and transmits the two-dimensional code information to the soil information management system; The soil information management system can realize the functions of inputting, querying, modifying and deleting the soil information, and can display the cartographic soil sampling points according to the needs of the users.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：S15;TP311.52

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本文编号：2442110