1553B总线通信实验教学研究

Research on Experimental Teaching of 1553B Bus Communication

1553B总线在武器装备上已被广泛使用。为使学生有效掌握1553B总线技术,培养总线系统设计、应用能力,根据1553B通信和总线通信学习规律的特点,对1553B消息字格式研究、通信函数的调试、BBC实验等实验教学内容的设置进行了阐述,设计了基于PC104和FPGA的1553B通信接口板实验仪器,针对1553B的冗余要求,设计了BC冗余机制。整个实验系统经实际教学使用,效果较好。

1553B bus has been widely used in weapon equipment. In order to make students master 1553B bus technology, train design anti application ability of bus system, according to 1553B bus communication, and learning communication protocol characteristics, the paper studies the 1553B message format, communication function, anti the BBC experimental teaching contents. The experiment instrument 1553B communication interface board PCI04 and FPGA based on 1553B is designed. According to the redundaney requirements, the BC redundancy mechanism has been established. The experimental system was used in the actual teaching, and achieved good effect.