数字农业试验平台硬件设计

Hardware Design of Test Platform of Digital Agriculture

设计了数字农业试验平台车的硬件体系结构及其各个部分的组成结构。平台硬件体系由车载工控机子系统、运动控制子系统、视觉处理子系统和无线通信子系统等4个子系统(模块)组成。车载工控机系统采用研华一体化工作站-AWS-8248VTP,运动控制子系统由TI公司的TMS320LF2407A快速DSP运动控制芯片、步进电机和电机驱动器组成,视觉处理子系统由摄像头组成,无线通信子系统采用海信数码Hi-Link UW210g无线网络适配器,为数字农业技术的研究提供了较为理想的试验平台。

This paper designed hardware configuration of test platform of digital agriculture.Hardware configuration is composed of four subsystems： industrial PC subsystem,kinematics control subsystem,vision subsystem,wireless communication subsystem.Industrial PC subsystem is composed of AWS-8248VTP IPC.Kinematics control subsystem is composed of DSP motion control chip TMS320LF2407A,stepper motor and actuator.Vision subsystem is composed of camera.Wireless communication subsystem is composed of wireless network adapter Hi -Link UW210g. This platform provides an ideal test platform for digital agriculture.