大田灌溉系统终端驱动及触摸式人机界面  

Drive of wireless smart terminal and touch-screen human-machine interface for field irrigation

作　　者：贾晓[1,2] 王成[1] 乔晓军[1] 邱春玲[2] 

机构地区：[1]国家农业信息化工程技术研究中心,北京100097 [2]吉林大学仪器科学与电气工程学院,长春130026

出　　处：《农业工程学报》2008年第S2期133-137,共5页Transactions of the Chinese Society of Agricultural Engineering

基　　金：北京市科技计划项目(Z0006321001391);863计划项目(2006AA10Z253);北京市科委国际科技合作项目"基于太阳能供给的温室气候与作物优化管理系统";北京市优秀人才(20061D0200500042)资助

摘　　要：触摸屏是农业生产信息采集系统首选的人机交互工具。该文在介绍研发的通用农业无线智能终端的总体架构以及触摸屏硬件实现方法的基础上,详细研究了在MiniGUI图形软件中实现触摸屏控制的驱动策略,并针对大田灌溉开发了人机界面。该系统将触摸屏与农用仪器设备有机结合,采用嵌入式图形中间件MiniGUI构建的多窗口图形用户界面,实现拿来即用,最大限度发挥系统性能,达到灌溉过程中信息的远程传输,符合实时测控的要求,测试结果表明此系统对于降低操作难度,减少培训维护成本、提高农业生产效率具有较强的实用价值。Touch-screen is the preferred human-computer interaction tool for agricultural production information acquisition.Based on the general framework of common agricultural wireless intelligent terminal and the implementation of touch-screen hardware,the driver of touch-screen control in MiniGUI graphics software and the human-computer interface for field irrigation were investigated Integrated the touch-screen with the farm equipment,the multi-window graphical user interface was developed with the embedded graphics middleware MiniGUI.The system, with the characteristics of easy use and excellent performance,achieves the long-distance transmission of information in irrigation,and meets the requirements of real-time monitor and control.Results show that the system has great practical value for reducing operating difficulties and decreasing maintenance training costs and improving the efficiency of agricultural production.

关 键 词：触摸屏 MINIGUI 人机界面 无线智能终端 大田灌溉 

分 类 号：S277.9[农业科学—农业水土工程]