【作者】 谢永强；

【导师】 赵建； 李志武；

【作者基本信息】 西安电子科技大学 ， 机械电子工程， 2004， 硕士

【摘要】 近年来，现代设施农业在我国已经有了初步的发展。但我国对现代设施农业中的关键设备设备主要还是依赖于进口，国内对现代设施农业测控技术与设备的研究还比较落后，特别是在通过互联网实现相关专家系统与生产现场之间的信息交互方面，还仅仅处于起步阶段。所以，研究设施农业现场测控设备的互联网通信技术具有特殊的重要性。本文由如下一些内容构成：1．对现代农业的特点和发展动态进行了介绍。然后对现代农业中用到的一些常用的技术进行了介绍;2．对现代农业测控系统的硬件系统的设计进行了介绍，并对一些关键元件进行了介绍;3．对下位机应用软件进行了设计工作。在这一部分中，主要介绍了S3C4510B网卡驱动程序的设计、协议服务软件的设计、液晶显示模块的软件设计;4．对上位机远程控制软件的设计进行了介绍;5．对整个网络通讯部分统一进行了测试，测试结果表明系统的通讯部分可以正常工作;互联网通讯功能的设计与实现涉及到了从硬件、软件、网络技术，在32位 MPU上的以太网驱动软件及协议服务软件的设计成功，不仅有助于现代设施农业测控系统的发展，还有助于嵌入式系统在信息设备中的应用。更多还原

【Abstract】 In recent years, there is a little progress on modern agriculture in our country. However, the modern agriculture equipment are still depend on import. And the research on mordern agriculture instrument and technology in domestic are still out of date, especially on the information exchange of expert system with producdtion field through internet.. The research on modern agriculture, especially on the aspect of control message download through internet, are still in the beginning. So, the research on control message download through internet are of great importance.This paper consist of the following part:Firstly, we introduced the character and trends of modern agriculture. And introduced the technology in common use of modern agriculture.Secondly, we introduced the hardware design of modern agriculture measure and control system, and introduced the key component of the system.Thirdly, we designed the client software. In this portion, we designed Ethernet card driver software of S3C4510B、protocol service software and LCD driver software.Fourthly, we designed the server software of host machine.At last, the test on the network communication portion was implemented, and the result proved the communication portion is reliable.The design of internet communication portion involves software、hardware and network technology. The design of Ethernet driver software and protocol serve software of 32bit MPU, not only helpful to the development of modern agriculture measure and control system, but also to the application of embedded system on information devices.更多还原