针对传统弹内总线无法满足现代飞行器对高传输速率、高可靠性要求的技术难题,给出了高速1553B总线在飞航导弹弹内的通讯架构和通讯协议设计方案,大大提高了导弹的可测试性、可维护性、扩展性、可靠性等系统性能,并大大减轻了弹上电缆网质量。 Aiming at the technical problems that the conventional internal bus can not meet the requirement of high transmission rate and high reliability of modern aircraft, the communication architecture and communication protocol design scheme of high speed 1553B bus in the flight missile are given, which greatly improves the testability of the missile Performance, maintainability, scalability, reliability and other system performance, and greatly reduce the quality of the cable on the bomb.