基于Unity3D引擎的玉米栽培可视化系统  

Corn Cultivation Visualization System based on Unity 3D Engine

作　　者：汪强[1] 郑光[1] 马新明[1,2] 席磊[1] WANG Qiang;ZHENG Guang;MA Xinming;XI Lei(College of Information&Management Science, Henan Agricultural University ,Zhengzhou, Henan,450002,China;College of Agronomy, Henan Agricultural University,Zhengzhou, Henan,450002, China)

机构地区：[1]河南农业大学信息与管理科学学院,河南郑州450002 [2]河南农业大学农学院,河南郑州458002

出　　处：《广西科学》2017年第3期292-297,共6页Guangxi Sciences

基　　金：国家“十二五”科技支撑计划项目(2014BAD10B06);河南省重大科技专项(131100110400)资助

摘　　要：【目的】针对玉米绿色高产定向栽培的种植技术,收集并整理玉米生产定向栽培数据资源。【方法】根据玉米定向栽培可视化系统需求,构建玉米6个时期的栽培管理知识模型;建立玉米绿色高产定向栽培3D模型库,包括种子模型、虫害模型、药剂模型、杂草模型、玉米苗模型、农机模型等。【结果】根据系统可视化和交互式要求,搭建了玉米播前准备、播种期、苗期、穗期、花粒期、收获期6个时期的生产环节三维场景。基于Unity 3D引擎进行场景渲染与知识可视化交互,开发了玉米绿色高产定向栽培可视化系统。【结论】该系统为粮食生产经营者提供栽培知识的体验性过程,为玉米绿色高产定向栽培提供技术支撑。[ObjectivelFor green,high-yield and oriented cultivation planting technology of thecorn,the directional cultivation data resources of the corn production was collected in this pa-per.【Methods】According to the requirements of the corn orientation cultivation visualizationsystem,the corn cultivation management knowledge models in6periods were built.Moreover,the3D model library of the green,high-yield and oriented cultivation corn planting includingthe seed model,the pest model,the pesticide mode,the weed mode,the maize seedling mode,the agricultural machinery mode and so on was established.【Results】On the basis of the visualand interactive requirement of the system,the3D scenes of the corn production processes inpre-sowing preparation,sowing time,seedling stage,ear period,flowering and milking stage andharvest time6periods were also constructed.Eventually?based on the Unity3D engine forscene rendering and knowledge visual interaction?the directional cultivation visualization sys-tem for green,high-yield corn planting was developed.【Conclusion】The establishment ofthe system would provide the experientialprocess of the corn cultivation knowledge for thefood production operators and the technical sup-port for green?high-yield and oriented cultiva-tion planting technology of the corn.

关 键 词：绿色高产 定向栽培 玉米 可视化 UNITY3D 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]