基于CAN-bus总线的电动密集架控制系统设计

摘要

Under the background of information, the intelligent electric shelves in the popularization of modern archives, which combines the advantages of the combination of mobile shelves and shelves, and realize the high efficiency, more space, storage disorder, order management. In this paper, mainly introduces a kind of high-speed CAN-bus control system based on electric serried shelf, Construction of high speed communication hardware platform with STM32 processor and CAN-bus controller TJA1050, which interface communication faster, higher reliability, better real time response than RS-485.%信息化时代背景下，智能电动密集架在现代档案库房日益普及，它结合了组合货架和移动货架的优点，真正实现了效率更高、空间更省，无序存放、有序管理。本文主要介绍一种基于高速CAN－bus总线的电动密集架控制系统，采用STM32处理器与CAN总线控制器TJA1050构建高速通信硬件平台，相比传统的RS－485接口通信速率更快，可靠性更高，响应更实时。