基于1553B总线的MMW/IR双模导引头实时数据传输系统

摘要

The real-time and reliable data transmitting for millimeter-wave/infrared (MMW/IR) dualmode composite seeker determine the total performance of this system. Based on the OSI of the millimeterwave/infrared (MMW/IR) dual-mode composite seeker and information process device, the whole frame of 1553B bus system is studied and designed. And the information transmitting and processing module are delaminated, and the relation between every layers is expatiated in detailed. According to the function and characteristic of every layer, the hardware and software design plans for 1553B bus system are schemed out. This plan is executed and tested and the correctness of the system design is validated.%MMW/IR双模导引头数据实时、可靠传输决定着该系统的总体性能.根据毫米波、红外导引头及系统信息处理设备之间互联模型(OSI),对1553B总线系统整体框架进行了研究及设计,对信息传输、处理模块进行分层,细化了各个层次之间的关系,并根据各个层次的功能特点,给出了1553B总线系统硬件设计方案和软件设计方案.经过制作与测试,验证了系统设计的正确性.