GPS导航轮式试验车的系统设计

Design and Study on GPS-navigation Wheel Testing Car

基于GPS引导技术,面向田间作业,设计了用于试验研究的轮式自动导航试验车。该车机械部分采用常规材料加工而成,并选择通用标准零件;控制部分采用通用微电子元器件及普通计算机系统。该车具有成本低、制造容易等特点。试验表明:该车载重量高,运行平稳,操作灵活,可用于GPS导航试验研究、轻型农机具自动作业研究等方面。

Based on GPS-navigation technique, and be aim at field work, GPS-navigation wheel testing car was designed. The general material and standardized element were used in the mechanical system. The general electronic component and common computer were used in the control system. The experimental results show that this car has considerable loading capacity, smooth running, and has maneuverability. It can be use for studying on GPS-navigation test and light-duty agricultural machines automatic field working test.