中文摘要：

针对灌区管理领域中对灌区现场信息进行实时监测的实际需求，基于ARM9硬件平台以及嵌入式Linux操作系统设计和实现了一种灌区信息采集系统。该系统以嵌入式微处理器s3C2440为核心，通过温湿度、降雨量传感器和COMS摄像头采集灌区多点的气象及图像信息，利用socket套接字通过3G网络平台将数据信息发送到Pc上位机监测中心，实现了灌区信息采集、传输、处理的自动化、无线化，提高了灌区数字化管理水平。

英文摘要：

In order to meet the actual demand of real-time monitoring in irrigation management field, an information col- lection system in irrigation area has been designed based on ARM9 hardware platform and embedded Linux operating sys- tem. The system takes embedded microcontroller S3 C2440 as its core module, collects meteorological and image informa- tion in irrigation area through the temperature, humidity, rainfall sensors and COMS camera, by using the socket sends data to PC monitoring center through the 3 G network. Realize the automation and wireless on the irrigation area of infor- mation collection, transmission, processing, improve the digital management level in the irrigation area.