摘要由于自动化控制地取得巨大的成就人们更加青睐“无人操控”这种工作模式。它使得制造成本降低，工作效率提高，生命安全得到保障。各行业的自动化产品越来越多，船舶行业也不例外，现今国内外的无人船已广泛活跃于各个领域。而无人船最重要的技术是控制，控制系统的精确及稳定与否将影响着整条船的运行状况。本文主要对船的岸基控制系统和船载主机遥控这两大系统进行设计。其中着重设计了无人船与岸基PC机（上位机）间的通讯方式。将PC机作为硬件平台，Visual C++ 6。0为软件平台开发了无人船岸基控制系统软件。再以可编程控制器西门子PLC-200为下位机，PC机当上位机，SIMATIC STEP7为软件平台，完成了主机遥控系统的设计。主要完成工作有：78055

第一，按照无人船所要完成的任务，进行总体方案的设计，叙述了所要设计的控制系统的工作原理并选择所要使用的系统硬件，其中包含PC104工控机、GPS接收器、舵机控制器、无线通讯收发器，电子海图机，可编程控制器和岸基PC上位机。

然后，利用双GPS设计了船舶定向系统，得到船的航向角与俯仰角。再用SIMATIC STEP7 Micro/Win V4。0 SP4为软件平台开发了无人船船载控制系统—主机遥控系统，包括的功能模有主机的起停控制、换向、速度调节、系统故障检测、安全保护和故障报警，以及辅助车钟，并完成主程序的编写。     

接着，用Visual C++ 6。0设计了无人船岸基控制系统软件，建立了无人船用户界面并设计各个功能模块。主要包含串口通讯模块、航行任务制定模块、状态讯息解析模块、控制命令解算和传递模块，数据接收和记录模块，电子海图模块，之后着重设计了无人船与岸基的无线通讯方式。

最后，总结与展望。对本文的整体回顾，简述了整篇论文的设计方案与过程，并指出自己的不足之处，说出值得更加深入探讨的问题。

毕业论文关键词：无人船；主机遥控；无线通讯；可编程控制器

Abstract Because of the great achievements of automation control, people prefer the working mode of "Unmanned"。 The manufacturing cost is reduced, the work efficiency is improved, and the life safety is guaranteed。 More and more automation products in various industries, the shipping industry is no exception, at home and abroad, the unmanned ship has been widely active in various fields。 And the most important technology is the control, control system, accurate and stable or not will affect the operation of the entire ship。 This paper focuses on the control system of ship shore and ship main engine remote control system design of the two。 Which focuses on the design of the unmanned ship and shore based PC machine (PC) communication mode between。 The PC is used as hardware platform, Visual C++ 6 as the software platform to develop unmanned ship shore control system software。 Then with the programmable controller of the SIEMENS PLC-200 as the next bit machine, PC machine when the host computer, STEP7 SIMATIC as the software platform, completed the design of the host remote control system。 The main work has the followings:

First, in accordance with unmanned ship to complete the task, for the overall program design, describes to the working principle of the system is designed to control and select to use the hardware system, which contains PC104 industrial control computer, a GPS receiver, servo controller, wireless communication transceiver, electronic chart machine, programmable controller and shore based PC。

Then, the ship steering system is designed by using the double GPS, and the ship's heading angle and pitch angle are obtained。 Then SIMATIC STEP7 Micro / Win v4。0 SP4, as the software platform developed unmanned ship load control system of main engine remote control system, including the function modules of the a host stop control, reversing, speed regulation and system fault detection, security protection and fault alarm, and auxiliary clock, and complete the preparation of the main program。 PLC无人船控制系统设计+源代码:http://www.youerw.com/zidonghua/lunwen_89841.html