基于嵌入式LINUX的物联网仓储系统的设计

发布时间：2018-06-05 15:10

本文选题：嵌入式Linux + Linux　；参考：《天津工业大学》2017年硕士论文

【摘要】：随着经济文化水平的显著提高,人们对于生活质量及工作环境的要求也越来越高。与此同时为了管理大量的物品,仓库也大量的出现,仓库的管理问题也就提上了日程。随着仓库大量的增加,其管理难度也越来越大,如何优化仓库的日常管理也就成为了一个全新的课题。本文对国内外仓储系统的发展现状进行了分析,依托物联网技术、无线通信技术、嵌入式Linux技术、传感器技术,设计了基于嵌入式Linux的物联网仓储系统。本系统采用B/S架构,工作人员可以通过PC登录网页客户端,实现仓库的远程控制和监控功能,通过数据采集终端M0采集环境信息(温度,湿度,光照等信息),采集到的信息通过ZigBee网络传输到FS_4412(运行Linux系统)。FS_4412作为物联网仓储系统的数据处理中心和服务器,实现了仓储系统智能化的控制和远程监控。本文主要研究工作:基于Cortex-A9的FS_4412开发板上进行Linux操作系统的移植,在分析仓储系统的功能需求的基础上,采用Linux C语言,多线程同步和进程间通信技术,编写了数据处理中心的主程序,重点描述了仓库数据保存、接收、分析处理、设备控制等方面线程的详细设计和实现流程;在分析数据采集终端M0的功能需求的基础上,设计了数据采集终端M0的主程序,重点介绍了各个采集设备的的详细设计;对仓储系统进行了整体测试,实现了基本功能,运行稳定。本系统的的研究工作对物联网仓储系统的智能化,自动化起到了推动作用,具有一定的实用价值和广阔的应用前景。
[Abstract]:With the improvement of economic and cultural level, the quality of life and working environment are becoming more and more demanding. At the same time, in order to manage a large number of items, warehouse is also a large number of, warehouse management issues have been put on the agenda. With the increasing of warehouse, its management is becoming more and more difficult, how to optimize the daily management of warehouse has become a new topic. In this paper, the development of storage system at home and abroad is analyzed. Based on Internet of things technology, wireless communication technology, embedded Linux technology, sensor technology, a storage system based on embedded Linux is designed. This system adopts B / S structure, the staff can log on to the web client through PC, realize the remote control and monitoring function of warehouse, collect the environmental information (temperature, humidity, humidity) through the data acquisition terminal M0. The collected information is transmitted through the ZigBee network to FSST4412 (running Linux system. FS4412 is the data processing center and server of the storage system of the Internet of things). The intelligent control and remote monitoring of the storage system are realized. The main research work of this paper is as follows: the Linux operating system is transplanted on the FS_4412 development board based on Cortex-A9. On the basis of analyzing the functional requirements of the warehousing system, Linux C language, multi-thread synchronization and inter-process communication technology are adopted. The main program of the data processing center is written, and the detailed design and realization flow of the thread in the storage, receiving, analysis and processing of the warehouse data, equipment control and so on are described in detail, and the function requirement of the data acquisition terminal M0 is analyzed. The main program of data acquisition terminal M0 is designed, the detailed design of each acquisition equipment is introduced, the storage system is tested as a whole, the basic function is realized and the operation is stable. The research work of this system has promoted the intelligence and automation of the storage system of the Internet of things, and has certain practical value and broad application prospect.
【学位授予单位】：天津工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52;TP391.44;TN929.5

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