基于CAN总线的仓储管理系统设计

机电生产企业的电器元件库中库存元件品种繁多,数量随时在增减,人工管理难度大。该文设计的计算机仓储管理系统,通过上位计算机数据库实现库存元件的管理,通过下位计算机实现了货架的管理,上下位机之间通过CAN总线实现通信。文中详细叙述了下位机的硬件电路设计及上位机的CAN总线功能的实现,另外对上下位机的软件设计也进行了介绍。

Design of the warehouse management system based on CAN bus

There are various elements in the electrical components library of electromechanical enterprise. It＇s difficult for labor management with the quantity fluctuation. A computer warehouse management system to manage the elements in library by an upper- end computer and to manage the shelves by a lower-end computer is designed in this paper. These two computers communicate through the CAN bus. The electric circuit design of the lower - end computer and the function achieved about the CAN bus of the upper - end computer are discussed in details. In addition, the software designing of these two computers is introduced.