移动式葡萄田间远程监控系统设计与研制

The Design and Develop of Mobile Monitoring System in Grapes Field

摘要:

针对传统作物田间图像采集过程中采集设备布线繁琐和采集范围小等问题，本文设计开发了一种移动式葡萄远程图像获取系统。本系统以cortex-A8架构处理器S5PV210为核心，选用UVC摄像头为图像获取设备，利用Telent或手机重力感应通过CGI接口向后台程序传递参数，实现对移动式设备以及车载云台机构的远程操控。本研究开发的控制界面可远距离获取图像信息，并通过远程控制移动设备调节摄像头焦距以及调整葡萄田间采集监测区域。本移动采集系统在葡萄园内的测试结果表明，采集系统运行可靠，开发布线简洁，图像传输稳定，在Telnet终端控制时系统响应时间短且实时性好，丢帧率低。本研究为葡萄园信息监测提供了一种智能化装备样机，对农业物联网应用设计与开发具有重要意义。

Abstract:

In order to solve the problems of trival wiring and limited collection scope existing in the process of traditional crop image data acquisition， a mobile remote image acquisition system was designed. With cortex-A8 architecture processor S5PV210 as the core of the system，the UVC camera was selected for the image acquisition device, and the telnet or gravity of the phone's screen induction reaction mode was used to pass parameters to the background through CGI (common gateway interface) , then the mobile device control and on-board PTZ (Pan/Tilt/Zoom) equipment operation were realized. In control interface the images were not only acquired over long distance on grapery, but also the monitoring areas were adjusted by remote controlling the mobile device through the developed program. The performance experiments of the mobile acquisition system had been implemented in the vineyard of Gansu Agricultural University. The results showed that the system operation credibly, laid lines concisely, and image transmission stably. While in telnet terminal control mode,the system has shorter time response, better real-time, longer transmission distance, and lower frame loss rate etc. This kind of research and development provides a new intelligent prototype equipment for vineyard information monitoring, and which is of great significance to design and develop agricultural IOT(Internet Of Things) and its application.