基于嵌入式系统的农业环境监测系统的设计

本文根据农业对象具有偏远、分散、易变、多样等特点，提出了一种针对农业环境信息远程监测的系统设计方案，并从软件和硬件二方面详细介绍了系统方案的设计和实现方法。本研究通过采用μC/OS-II系统的嵌入式技术，实现了数据采集系统底层网络与信
息发布上层网络的无缝连接，为建立基于WEB的农业环境远程监测系统奠定了基础，同时也为农业网络通信“最后一公里”问题的解决提供了一种解决方案。
关键字：数字农业；远程监测；嵌入式系统；嵌入式操作系统；

Abstract: According to the characteristics of remote distribution，volatile variation and
diversity for agricultural objects, a system design scheme of the remote monitoring
system for agricultural environment information was presented, and the scheme
design and implementation were introduced in detail for both hardware and software.
The results showed, by adopting the kernel part of μC/OS-II, seamless linkage could be
realized between bottom network for data acquisition and top part for information
publishing, and it provided not only a solid foundation for establishing a web based
remote monitoring system of agricultural environment, but a flexible solution to solve
the bottle-neck problem so-called “final one kilometer” phenomenon in web based
application of agricultural information communication.
Key words: Digital agriculture; Remote monitoring; Embedded system; Embedded operation
system;