基于ARM+Linux的果品远程评价系统  

Remote Evaluation of Fruit Based on ARM+Linux System

作　　者：朱伟兴[1] 沈芳霞[1] 黄鹏[1] 

机构地区：[1]江苏大学电气信息工程学院,镇江212013

出　　处：《现代科学仪器》2013年第1期52-55,68,共5页Modern Scientific Instruments

基　　金：国家自然基金项目(31172243);教育部博士点基金(20103227110007);江苏高校优势学科建设工程资质项目的资助

摘　　要：为实现远程评估果品品质,本文进行了基于嵌入式远程果品综合评估技术的开发。该系统采用ARM+LINUX嵌入式系统平台,由电子称称得果品的重量,由ZigBee无线传感网络采集现场气象数据,经云台的上下和左右四个方向的转动来控制USB摄像头获取视频信息,通过3G无线模块将采集到的数据实时发送到监控服务中心。远程用户可以根据自己的意愿,通过浏览果园WEB服务器实时查看现场果品的采摘、称重等场景与果品生长过程的相关信息,以利于远程用户对水果品质的综合评价。实验以葡萄园为测试对象,结果表明,该系统工作性能稳定,在数据采集和传输等方面均达到了设计要求,通过采集得到的数据可以综合评估果品品质。In order to achieve long-range assessment of fruit quality,in this paper,a comprehensive evaluation system of fruit was designed and developed based on Embedded Remote technique.The system is based on ARM＋LINUX embedded system platform,gets fruit weight through electronic balance,collects orchard meteorological data through ZigBee wireless sensor network,obtains video information through USB camera which is controlled by PTZ up and down around the four directions＇ rotation,sends the collected real-time data to the monitor service center through 3G wireless module.Remote users according to their wishes,browse orchard WEB server to view scene real-time picking fruit,weighing scene and fruit growth process related information,in order to facilitate a comprehensive evaluation of fruit quality.Experiment was tested in vineyard,the results showed that the working performance of the system is quite stable and can reach the design requirements in real-time data acquisition and remote transmission.And the comprehensive quality of grapes can be evaluated by collecting data.

关 键 词：果品品质 远程评估 ZIGBEE无线传感网络 ARM+LINUX 云台摄像头 3G无线通信 

分 类 号：S126[农业科学—农业基础科学] TP23[自动化与计算机技术—检测技术与自动化装置]