基于RFID技术的离散型产品物流系统设计
发布时间：2018-10-19 07:45
【摘要】：射频识别技术是实现信息标准化的基础技术，，能够实现实时实地进行快速而准确的信息采集和处理技术。是现代企业用来降低生产成本，提高物流自动化程度，实现生产管理信息共享功能和完善企业核心竞争力的重要技术支持和手段。无线射频识别技术非常适用于离散型装配线，能够满足离散型装配线对物流系统要求的特殊性和在装配生产过程中的复杂性。通过RFID的合理应用将资源进行合理的配置，通过提高系统的自动化程度来提高离散型装配线的生产效率。 本文在分析现代汽车企业生产的物流系统特点和现状的基础上，结合案例汽车企业进行观察，分析其物流系统和现状，构建了基于RFID技术的离散型产品汽车生产物流系统。将整个复杂的、庞大的物流系统简化成三个简单物流模块，分别为入库物流系统模块，出库物流系统模块和装配线物流系统模块。结合RFID技术的先进信息处理技术来优化设计整个离散型装配线的物流系统的生产过程和信息管理系统，并用Flexsim仿真软件进行模拟仿真来验证优化后的方案合理性。 物流系统中的入库模块和出库模块主要涉及到的操作为货物的清点、出入库的运输和零件拣选，以及整个出入库模块的信息化管理。在进行拣选作业时采用了现代优化算法计算最短路径，并将RFID技术和PLC技术进行结合，实现信息的实时传达与及时管理。物流系统的装配生产模块中，采用了无线射频识别技术进行零部件的配送，并设计了以简单的分流模块机械旋转部分，使得整个装置实现自动分拣功能，减少工人的劳动强度，增强了整个过程中的信息流通度。在分析和优化的过程中，通过对Flexsim软件参数的设置对现实的生产进行的仿真，包括出库物流系统模块，入库物流系统模块，装配生产模块，对比优化前后的仿真输出结果，分析将RFID应用到物流系统仿真中的可行性。通过整个物流系统更加全面、快速、准确的监控管理，不仅能够提高装配生产线的自动化程度，仓储管理效率，还能提高整个物流系统的信息流通度。
[Abstract]:Radio Frequency Identification (RFID) is the basic technology to realize the standardization of information. It can realize the rapid and accurate information collection and processing in real time. It is an important technical support and means for modern enterprises to reduce production cost, improve the degree of logistics automation, realize the sharing function of production management information and improve the core competitiveness of enterprises. Radio Frequency Identification (RFID) technology is very suitable for discrete assembly lines, which can meet the requirements of discrete assembly lines for logistics systems and the complexity of assembly production. Through the rational application of RFID, the resources are allocated reasonably, and the production efficiency of discrete assembly line is improved by improving the automation degree of the system. Based on the analysis of the characteristics and present situation of the logistics system of modern automobile enterprises, this paper analyzes the logistics system and current situation of the automobile enterprises, and constructs the discrete production logistics system of products based on RFID technology. The whole complex and huge logistics system is simplified into three simple logistics modules, which are the storage logistics system module, the outbound logistics system module and the assembly line logistics system module. Combined with the advanced information processing technology of RFID technology, the production process and information management system of the whole discrete assembly line logistics system are optimized and designed, and the rationality of the optimized scheme is verified by Flexsim simulation software. In the logistics system, the main operations involved are the inventory of goods, the transportation and parts picking, and the information management of the whole module. A modern optimization algorithm is used to calculate the shortest path, and the RFID technology and the PLC technology are combined to realize the real-time information transmission and timely management. In the assembly and production module of the logistics system, the radio frequency identification technology is used to distribute the parts, and the mechanical rotation part of the simple shunt module is designed, which makes the whole device realize the automatic sorting function and reduce the labor intensity of the workers. Enhanced the flow of information throughout the process. In the process of analysis and optimization, the simulation of actual production is carried out by setting the parameters of Flexsim software, including the logistics system module, the assembly production module, and the simulation results before and after the optimization. The feasibility of applying RFID to logistics system simulation is analyzed. Through the whole logistics system more comprehensive, fast, accurate monitoring and management, not only can improve the automation of assembly line, warehouse management efficiency, but also improve the information flow of the entire logistics system.
【学位授予单位】：沈阳工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F252;TP391.44
本文编号：2280553
[Abstract]:Radio Frequency Identification (RFID) is the basic technology to realize the standardization of information. It can realize the rapid and accurate information collection and processing in real time. It is an important technical support and means for modern enterprises to reduce production cost, improve the degree of logistics automation, realize the sharing function of production management information and improve the core competitiveness of enterprises. Radio Frequency Identification (RFID) technology is very suitable for discrete assembly lines, which can meet the requirements of discrete assembly lines for logistics systems and the complexity of assembly production. Through the rational application of RFID, the resources are allocated reasonably, and the production efficiency of discrete assembly line is improved by improving the automation degree of the system. Based on the analysis of the characteristics and present situation of the logistics system of modern automobile enterprises, this paper analyzes the logistics system and current situation of the automobile enterprises, and constructs the discrete production logistics system of products based on RFID technology. The whole complex and huge logistics system is simplified into three simple logistics modules, which are the storage logistics system module, the outbound logistics system module and the assembly line logistics system module. Combined with the advanced information processing technology of RFID technology, the production process and information management system of the whole discrete assembly line logistics system are optimized and designed, and the rationality of the optimized scheme is verified by Flexsim simulation software. In the logistics system, the main operations involved are the inventory of goods, the transportation and parts picking, and the information management of the whole module. A modern optimization algorithm is used to calculate the shortest path, and the RFID technology and the PLC technology are combined to realize the real-time information transmission and timely management. In the assembly and production module of the logistics system, the radio frequency identification technology is used to distribute the parts, and the mechanical rotation part of the simple shunt module is designed, which makes the whole device realize the automatic sorting function and reduce the labor intensity of the workers. Enhanced the flow of information throughout the process. In the process of analysis and optimization, the simulation of actual production is carried out by setting the parameters of Flexsim software, including the logistics system module, the assembly production module, and the simulation results before and after the optimization. The feasibility of applying RFID to logistics system simulation is analyzed. Through the whole logistics system more comprehensive, fast, accurate monitoring and management, not only can improve the automation of assembly line, warehouse management efficiency, but also improve the information flow of the entire logistics system.
【学位授予单位】：沈阳工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F252;TP391.44
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