CAJ | 학술논문

1553B总线是一种时分制指令/响应式多路传输数据总线，广泛应用于飞机、舰船和卫星的通信中。目前已有部分星载相机采用1553B总线进行通信，但其命令多样，数据的传输类型也不尽相同，因此，卫星在地面检测时要根据对应的协议进行测试，必要时须对程序进行重新设计、修改，工作量较大。为了解决协议频繁更改带来的测试可靠性问题，文章基于VC编程技术，借鉴程序通用化的设计思想，实现了星载相机1553B总线通信检测程序接口的通用化设计，使地面测试程序得到统一化、通用化，提高了产品的开发效率和可靠性。
1553B총선시일충시분제지령/향응식다로전수수거총선，엄범응용우비궤、함선화위성적통신중。목전이유부분성재상궤채용1553B총선진행통신，단기명령다양，수거적전수류형야불진상동，인차，위성재지면검측시요근거대응적협의진행측시，필요시수대정서진행중신설계、수개，공작량교대。위료해결협의빈번경개대래적측시가고성문제，문장기우VC편정기술，차감정서통용화적설계사상，실현료성재상궤1553B총선통신검측정서접구적통용화설계，사지면측시정서득도통일화、통용화，제고료산품적개발효솔화가고성。
Bus 1553B, a digital internal time division command/response multiplex data bus, has been widely applied in communications for airplanes, warships and satellites. Now some spaceborne cameras use 1553B Bus for communication as well. Different cameras have different commands and different data transmission types, so the ground checkout program for each camera needs redesign and modification according to related protocol. In order to adapt to the frequent protocol changes, by using VC programming technology and univer-sal design thought, the paper realizes a design of generalized checkout program interface for spaceborne camera based on 1553B Bus, which makes the ground checkout program unified and generalized and imoprove the ef-ficiency and reliability of the checkout.