The National Instruments PCI-4472 and PXI-4472 are 8-channel dynamic signal acquisition devices for making high-accuracy audio-frequency measurements. The PCI-4474 is a similar 4-channel board. The vibration-optimized NI PXI-4472B offers a

使用astar算法（A星算法）进行路径规划，可实时进行障碍物添加，进行路径修改。-Use astar algorithm (A star algorithm) for path planning, real-time obstacle can add, modify the path.

基于Labview的A*寻路算法，代码简单易懂(Labview based A* pathfinding algorithm, the code simple and easy to understand)