CAJ | 학술논문

介绍了FlexRay总线技术具有数据传输速率高、可靠性高及支持分布式控制等优点.以HCS12单片机为核心, 提出了导弹发射控制系统的基本结构.以MFR4200为控制器, 设计了接口电路的硬件和软件.研究了接口适配器的硬件构成.随着弹上设备的日趋复杂, 设计了基于FlexRay总线技术的导弹发射控制系统, 可改善发射控制系统的可靠性, 提高对导弹发射控制的实时性.
개소료FlexRay총선기술구유수거전수속솔고、가고성고급지지분포식공제등우점.이HCS12단편궤위핵심, 제출료도탄발사공제계통적기본결구.이MFR4200위공제기, 설계료접구전로적경건화연건.연구료접구괄배기적경건구성.수착탄상설비적일추복잡, 설계료기우FlexRay총선기술적도탄발사공제계통, 가개선발사공제계통적가고성, 제고대도탄발사공제적실시성.
It is introduced that FlexRay bus technology has strong points of high data transmission speed,high reliability and supporting distributed control system. Based on HCS12 SCM, basic architecture of missile launch control system is presented. The hardware and software of interface circuit are designed by using MFR4200 as controler. The hardware components of interface adapter are studied. Because missile-borne equipment is getting complicate increasingly, missile launch control system is designed on the base of FlexRay bus technology to improve its reliability in real-time.