共查询到20条相似文献，搜索用时 15 毫秒
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一种基于MVC的规则农产品单车三维配载系统 总被引：1，自引：1，他引：0
针对当前农产品物流配载过程中存在装载率低、物流成本高等问题,提出建立规则包装的农产品单车配载系统。在对农产品配载过程进行详细分析的基础上,设计了系统的总体框架、业务流程和功能模块,并将所建模型嵌入到装载模块中。采用J2EE和JAVA3D技术相结合的方法,基于MVC设计模式开发了规则包装农产品单车配载系统,该系统能够提供直观合理的配载方案,为农产品物流成本的降低以及农产品高效配载提供决策支持。 相似文献
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上海市农业科学院庄行综合试验站（以下简称“院综合试验站”）信息管理平台的开发源于院信息化建设的需要,也是为了整合试验站的资源,进一步有效提高试验站生产资料的利用率。基于院综合试验站的信息管理建设要求,本研究体现了以MVC模式为核心搭建院信息管理平台的理念。平台基于B/S结构,以.NET和XML为开发底层,充分发挥MVC模式优越性、SQL SERVER数据库高效、安全与容灾特性,合理设计平台框架,实现了各种信息的综合管理功能。本平台可以静态发布所有的相关栏目,平台充分考虑安全性问题,运用用户角色定制和功能模块定制赋予的实现,使平台内的用户始终在可掌控的范围内进行相关管理与操作。 相似文献
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测土配方施肥综合服务平台设计与实现 总被引：2，自引：2，他引：0
针对测土配方施肥专家系统网络化、综合化、精确化的发展需求,提出一套测土配方施肥综合服务平台解决方案,平台基于B/S架构,采用Asp.net实现,支持同类型村级地块为最小施肥单元。从功能模型、需求分析、数据库设计和应用架构等方面阐述平台的实现技术方案,并就平台的关键技术“村级地块网络地图构建”给出了具体的解决方法。展示了平台主要功能的实现效果。 相似文献
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为研究和实现基于物联网的玉米病害环境监测系统,笔者设计了包括感知层、传输层、云服务层和应用层的4层架构。在感知层,利用传感器技术实时采集玉米病害环境的温湿度、降雨量、风向风速、光照强度和土壤温湿度等数据;在传输层中使用4G移动通信网络实现数据的远距离传输;云服务层中,基于四川农畜育种攻关云服务平台,应用数据库技术、云服务技术实现数据的存储和管理;最后,在应用层采用B/S模式实现数据展示服务。结果表明,该系统能够准确采集、稳定传输和安全存储数据,降低了人工成本。因此,它能够为玉米病害研究课题组提供有效的信息化服务,具有一定实用价值。 相似文献
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According to the instant demand coming from the collaborative product development of small and medium manufacturing enterprises, this paper brings out a kind of a collaborative product development service-on-demand mode based on web-service, and a framework for this service-on-demand mode are also given. According to these, this research sets up a web based collaborative product development service platform, analyzes the function structure, service flow and the main implement techniques. The service pattern and the platform have already applied to collaborative product development in small and medium manufacturing enterprises and have helped to increase technique innovation, reduce the total time and cost in development process. 相似文献
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为了应对林业资源信息管理在大数据时代面临的新机遇和挑战,解决智慧林业中林业资源信息服务体系架构设计与应用问题,基于云计算理论与技术,深入剖析了林业资源信息云服务的内涵及其基本特征,参照IEEE 1471 2000提出了林业资源信息云服务架构设计元模型,进而借鉴架构模式中的层架构模式设计思想,初步设计了林业资源信息云服务体系架构的总体结构和分布式协同部署模式,在国家林业局和辽宁省开展的林业资源监管服务系统构建过程中对体系架构的理论设计结果进行了实践应用和反馈修正。结果表明,林业资源信息云服务体系架构能够满足大数据环境下林业资源监管业务需求,具有良好的实用性和推广性。 相似文献
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[目的]准确及时的农情信息是各级政府制定农业政策、管理指导农业生产的重要依据。遥感技术在山东省农业资源调查、农情监测、灾害预警等领域发挥着越来越重要的作用，亟需建立一个服务于农业生产管理需求的省级农情遥感监测业务化运行平台。[方法]利用地理信息系统（GIS）、遥感技术(RS)和网络技术，基于MapGIS平台，提出了山东省农情遥感监测平台建设的重要意义、设计原则、总体架构、建设内容以及系统的总体部署。[结果]平台的建立，将实现山东省主要粮食作物面积、长势、产量、灾害等农情信息的动态监测与及时发布，同时为公众提供专题遥感监测产品服务。[结论]推动农情遥感监测的广泛应用和产业化发展，为保障粮食安全、强化农业生产科学管理和建设现代农业提供强大的支撑。 相似文献
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In order to reduce the inconvenience of maintainability and reusability of web application system based on MVC, which is brought by the code of access security and coupling tightly with other modules, A web system development model based on access security MVC is put forward. The main framework and running process are provided and the key techniques of this model are researched. The model is applied to the practical development of the network distribution management system. 相似文献
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Design and manufacturing integration support system for sheet metal processing shop of electrical equipment 
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下载免费PDF全文 Under the mode of customization-oriented multi-varieties and small-batch production, the requirement of design and manufacturing integration exists in sheet metal processing shops, which has the characteristics of great varieties of sheet metals, huge design data and heavy production tasks. To meet the requirement, an integrated operation mode for sheet metal processing shop of electrical equipment is presented. The mode realizes the information sharing and business collaboration from the sheet metal 3D CAD, 2D outspread, process design, optimal sheet metal layout, NC programming to NC machining. The integration framework based on service oriented architecture(SOA), function structure and operation process of the system is constructed. The system has been applied to an electrical equipment manufacturer in Chongqing, and good results are obtained. 相似文献
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Architecture of Logistics system is the interior operation environment and business platform for Logistics companies, which is to steer to build special logistics system and tactics frame-saw to realize the company's objectives. Further more, characteristic and design principle of architecture are mentioned. There are 4 levels in this article to discuss the architecture of TPL system. Six elements contained in the architecture are mentioned: information platform, tech-equipment platform, knowledge platform, organization platform, business platform and functional platform, Furthermore, the mutual connection among which is analyzed as a whole. In conclusion, measure of the transfer from traditional storage and transportation to modern logistics is discussed. 相似文献
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It is not able to provide the decision service information that should be instantaneous, exact and all-around for governor by means of traditional mode of information communication. And it is important problem faced by modernization office. In order to get the needed information instantaneously and satisfy requirement of coordination work, the paper presents a kind of enterprise office information platform based on dynamic coordination work. The platform can guarantee coordination work of the system dynamically and instantaneously, and it is stronger in functions, and facility in use. It is discussed in more details to the design of dynamic coordination workflow drive and coordination message service drive and so on. The application effect of practical engineering shows that the design is successful. 相似文献
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Quality Management Information System(QMIS) is critical component in enterprise quality system. The enterprise quality management of modern manufacture perform mostly as a dynamic system during continuous change. OMT(Object-oriented Modeling Technique) is adopted in this paper, QMIS is analyzed on the aspects of system analysis, system architecture, object model. The framework architecture of flexible ISO9000-QMIS and the universal feature is presented. With the design of flexibility and expandability, structure and function can be redesigned based on managing instance of enterprises, and satisfy the dynamic requirement of informationlization. 相似文献
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北京郊区自然资源与社会经济信息管理平台研发与建设 总被引：3，自引：1，他引：2
为提升北京郊区农村信息化和都市型现代农业水平,依据郊区农村和农业现状,利用Oracle数据库、ArcSDE和3S等相关技术手段构建了北京郊区自然资源与社会经济信息管理平台。从前期准备、系统平台开发、平台测试、平台培训、平台运行与维护和数据更新等角度讨论了该系统平台的研发与建设工作,同时指出了系统平台建设的主要特点及需要注意的几个方面。实践证明,该系统平台可以实现北京郊区自然资源与社会经济信息的空间一体化管理,为各级政府农村和农业管理部门决策提供数据依据和分析工具,对首都社会主义新农村建设具有重要的意义,有一定的推广价值。 相似文献
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OGSA, as a universal grid computing frame, has resolved a good many problems in the CSCD, and provides a new solution for the network-based collaborative design. This paper studied the main problems in application of the grid technology to network-based collaborative design system by the OGSA based the WSRF, which is used as the basic platform of collaborative design grid. The meaning of the collaborative design grid is explained, and then the opening architecture of collaborative design grid design process on the condition of eoll is presented based on the function analysis in detail. Meanwhile, the collaborative aborative design grid is explained, and the key technologies of the collaborative design grid are analyzed deeply. The results provide a solution and groundwork for the more research on the collaborative design grid and its implementation. 相似文献
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随着通信网络的完善以及智能手机的普及，手机已经成为农民获取信息的主流方式。但由于上网技能的缺失以及文化水平的限制，农民往往很难获取到他们所需的农业信息。有必要研究一套更有效的建立在橡胶树栽培技术推广机构与农户之间的信息服务系统。微信公众平台是公众号运营者通过公众号为微信用户提供资讯和服务的平台，为实现农业信息服务模式的创新提供了新的契机。为此，尝试基于微信公众平台构建一套橡胶树栽培技术服务系统。系统包括橡胶知识和技术服务2 个主要模块，实现了橡胶树栽培管理知识查询、专家对用户的一对一远程技术服务、橡胶树施肥配方查询、橡胶资讯服务的主要功能。橡胶树栽培技术服务系统搭建了专家与农技员、农技员与农民、农民与产业间高效便捷的信息化桥梁，创新了服务模式和渠道，切实解决了科技信息传播的“最后一公里”问题。 相似文献
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基于GIS的农业经济信息服务系统的设计与实现 总被引：2，自引：2，他引：0
针对现有农业经济信息服务系统的缺陷,提出了结合地理信息系统技术的改造方案。以组件式GIS软件Supermap Objects为开发平台,C#.Net为语言环境,采用面向对象和组件式开发技术,设计和开发了农业经济信息服务GIS系统,并建立了农业经济基础信息空间与属性数据库。新的系统实现了农业经济信息数据的空间查询和空间分析,为各级农业部门提供辅助决策手段和辅助分析依据,提高了农业经济信息服务的水平。文章详细阐述了系统的体系结构、功能模块和在C#.Net中使用Supermap Objects组件对象进行地理信息系统开发的基本过程。 相似文献