基于嵌入式Linux的休渔期渔船管理系统设计

发布时间：2018-01-13 02:19

本文关键词：基于嵌入式Linux的休渔期渔船管理系统设计　出处：《烟台大学》2013年硕士论文　论文类型：学位论文

【摘要】：伏季休渔是为了保护渔业资源而实行的良好的可行性政策，近年来在我国已经取得了很好的成效。但是如今休渔期渔船的管理主要依靠渔政管理单位组织工作人员巡查，缺少一种自动化管理手段更好的配合管理人员工作，所以智能化渔船管理系统应运而生。近年来，随着嵌入式技术对各行各业的渗透，它已经是智能化控制领域不可或缺的技术手段。另外，Linux操作系统自从发布以来，凭借其强大的网络功能，卓越的稳定性、方便的移植性，支持多平台硬件等特性越来越受到人们的重视，尤其是近年来在嵌入式领域的应用更是越来越广泛。本设计便是基于freescale多媒体芯片i.MX27为核心的硬件平台上移植了嵌入式linux操作系统。本文所设计的渔船管理系统主要包括两部分，一部分是安装在渔船上的嵌入式终端设备，一部分是上位机信息管理软件。嵌入式终端设备将渔船的GPS位置信息通过3G无线网络上传至上位机，上位机运行的信息管理软件可已通过预先设定好的禁渔区域判断渔船是否非法进入，并产生相应的报警信息。嵌入式终端设备也可以响应上位机下发的各种命令，如进行图片或视频监控。两部分相辅相成，配合工作。本文首先对渔船管理现状进行了简要的陈述与分析，根据实际需求与现有的技术手段提出了一种智能化的管理方案，由于设备长期运行在恶劣环境下，本文也提出了几种提高设备稳定性的方法。接下来便是嵌入式终端设备的硬件与软件详细设计，本文基于i.MX27为核心的硬件平台在Linux操作系统下，通过驱动GPS模块、视频芯片ADV7180，搭建了设备的采集端，，最终通过3G无线网络成功实现了渔船作业轨迹信息上传至上位机以及视频图像监控，并且在上位机端搭建了数据库，将每个设备上传的信息进行管理。本文所构建的智能管理系统不仅可以用于渔船管理，而且可以广泛应用于工业生产、电力、安防、航空航天等各个方面，具有很大的实用价值。
[Abstract]:The fishing moratorium during the summer season is a sound and feasible policy for the protection of fisheries resources. In recent years in our country has achieved very good results, but now fishing fishing boat management mainly depends on the fishing administration management units to organize staff inspection. Lack of an automatic management means to better cooperate with managers, so intelligent fishing vessel management system came into being. In recent years, with the penetration of embedded technology into various industries, it has become an indispensable technology in the field of intelligent control. In addition, Linux operating system has been released since its release. With its powerful network function, excellent stability, convenient portability, supporting multi-platform hardware and other characteristics more and more people pay attention to. Especially in recent years, the application in embedded field is more and more extensive. This design is based on freescale multimedia chip i.MX27 as the core of the hardware platform to transplant embedded linux. Operating system. The fishing vessel management system designed in this paper mainly includes two parts, one is the embedded terminal equipment installed on the fishing vessel. The embedded terminal equipment uploads the GPS position information of fishing vessel to the upper computer through 3G wireless network. The information management software operated by the upper computer can judge whether the fishing vessel is entering illegally through the pre-set closed area. The embedded terminal equipment can also respond to various commands issued by the host computer, such as picture or video surveillance. The two parts complement each other and work together. In this paper, the current situation of fishing vessel management is briefly stated and analyzed, and an intelligent management scheme is put forward according to the actual demand and existing technical means, because the equipment runs in a bad environment for a long time. This paper also proposes several methods to improve the stability of the device. Then the hardware and software of embedded terminal equipment are designed in detail. This paper based on i.MX27 as the core of the hardware platform in the Linux operating system, by driving the GPS module, video chip ADV7180, built the device acquisition end. Finally, the trawler track information is uploaded to the upper computer and video image monitoring through 3G wireless network, and the database is set up in the upper computer to manage the information uploaded by each device. The intelligent management system constructed in this paper not only can be used in fishing vessel management, but also can be widely used in industrial production, electric power, security, aerospace and other aspects, which has great practical value.
【学位授予单位】：烟台大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP368.1

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