粮库信息化管控系统的设计与应用

发布时间：2018-03-28 21:01

本文选题：粮库　切入点：信息化　出处：《浙江大学》2017年硕士论文

【摘要】：粮食问题关乎国计民生,粮库建设在粮储管理中占据重要的地位。随着近几年粮食产量的大幅增加和国家储备粮收购政策的不断深入,粮库建设正向大型化方向迅速发展,因此对粮库信息化系统的建设提出了更高的要求。自2012年国家粮食局提出粮库改建后,虽然国内多数粮库基本实现了测、控、管自动化,但大部分粮库信息系统仍然存在以下几个问题:一、测控信息和业务信息无法互联互通;二、粮情检测数据不全面,储粮状态无法准确识别,且粮情控制不够智能化,大多数情况下需要人工决策控制;三、业务管理流程不规范,作业效率较低;四、系统功能不完善,在数据展示和界面操作友好性方面有待改进。针对现有粮库信息系统存在的诸多不足,本文在已有的粮库测控系统的基础上,设计了集粮情测控和业务管理于一体的管控一体的粮库信息化系统,实现了粮库信息系统的功能改进和优化设计,重点研究内容如下:(1)运用管控一体化系统设计原则,设计完成了集粮情测控与业务管理于一体的智能粮库信息系统,实现了集成化、模块化、层次化的粮库管控功能。(2)基于 RFID(Radio Frequency Identification,射频技术)的" 一卡通"式业务管理流程优化设计,大幅度提高管理操作效率,降低操作过程中的人因失误。(3)扩展设计了数量、虫情、能耗等粮情检测功能,研究设计了基于多参数粮情检测的粮情状态识别方法,并对常用粮情控制模型和知识规则库进行优化,设计实现了基于专家知识的智能控制机制,大幅度提高了系统智能化水平。(4)通过分析粮库系统应用场景和使用对象,对粮库信息化管控系统进行基于人因工程学的系统界面和功能的优化设计,以实现系统信息合理的展示、便捷的操作和高效的管理。本文通过搭建测试环境,对系统功能和性能进行了详细的测试,并通过江苏某地方粮库现场的实际应用情况进行了应用效果验证。结果表明,系统在粮情测控及业务管理功能上均得到良好的用户反馈,完成了预期设计目标,提升了粮库管控效率,实现了保证储粮质量并节约管理成本的应用效果。
[Abstract]:The grain issue is related to the national economy and the people's livelihood, and the construction of grain depots plays an important role in the management of grain storage. With the substantial increase in grain production in recent years and the continuous deepening of the national policy of purchasing grain reserves, the construction of grain depots is developing rapidly in the direction of large-scale development. Therefore, higher requirements have been put forward for the construction of the grain depot information system. Since the State Grain Bureau proposed the reconstruction of the grain depot in 2012, although most of the grain depots in China have basically achieved automation in testing, control and management, However, most of the grain depot information systems still have the following problems: first, the monitoring and control information and the operational information cannot be interconnected; second, the grain condition detection data are not comprehensive, the grain storage state cannot be accurately identified, and the grain situation control is not intelligent enough. In most cases, manual decision control is required; third, the business management process is not standardized, and the operation efficiency is low; fourth, the system function is not perfect, The data display and interface operation friendliness need to be improved. In view of the shortcomings of the existing grain depot information system, this paper is based on the existing grain depot measurement and control system. This paper designs a grain depot information system which integrates grain situation measurement and control and business management, and realizes the function improvement and optimization design of grain depot information system. The main research contents are as follows: 1) using the design principle of integrated management and control system. The intelligent grain depot information system is designed and completed, which integrates the measurement and control of grain situation and the business management, and realizes the integration and modularization. Based on RFID(Radio Frequency Identification (RF technology), the "one-card" business management process optimization design, which greatly improves the efficiency of management operation and reduces the human error in the operation process, expands the design quantity and bug situation. Based on the function of energy consumption and grain condition detection, this paper studies and designs a method of grain condition state identification based on multi-parameter grain condition detection, optimizes the commonly used grain situation control model and knowledge rule base, and designs and implements an intelligent control mechanism based on expert knowledge. By analyzing the application scene and using object of grain depot system, the system interface and function optimization design based on human engineering is carried out on the basis of information control system of grain depot. In order to realize the reasonable display of system information, convenient operation and efficient management, this paper has carried on the detailed test to the system function and the performance through setting up the test environment, The results show that the system has got good user feedback on grain condition measurement and control and business management function, and has completed the expected design goal, and the application effect is verified by the actual application situation of a local grain depot in Jiangsu province, the result shows that the system has got good user feedback in the grain situation measurement and control and business management function. It improves the efficiency of grain depot control, realizes the application effect of ensuring grain storage quality and saving management cost.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52

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