Abstract: Aiming at the problem that the space science instrument ground inspector is lack of feasibility, this paper proposes a generous ground inspector which can simulate the master control of satellite and check the space science laboratory instruments before launch. The device which has abundant hardware interface and modular software can be easily reconfigured to meet most ground inspect needs. The feasibility of the system is given by project tests.

Key words: space science experiment instrument, ground inspector, μC/OS-II system, task schedule, bus interface

摘要： 针对目前空间科学实验仪器地面检测设备通用性差的问题，设计一种通用的地面检测仪。该系统具有硬件接口丰富、软件模块化、可重复配置的特点，可用于模拟星上主控平台，实现空间科学实验仪器在发射前的地面检测。结合工程实例对系统性能进行验证，结果表明，该系统能满足多数情况下的地面检测需求。

关键词: 空间科学实验仪器, 地面检测仪, μC/OS-II系统, 任务调度, 总线接口

CLC Number: 

• TP302.1