摘要
某航电模拟器采用ARINC429航空通信总线进行通信,由于仿真强实时性的要求,ARINC429总线接口卡要运行在RTX实时环境下,因此需要设计并实现基于RTX实时环境的ARINC429总线驱动。在简要介绍RTX实时子系统和ARINC429总线的基础上,详细介绍了基于RTX实时环境ARINC429总线驱动的设计与实现流程,并通过实验测试该驱动的性能。
An avionic system simulator used ARINC429 bus to communicate due to the requirement of real-time simulation is introduced.Because The ARINC429 bus should run in RTX,the ARINC429 bus driver based on RTX need to be designed and implemented.The RTX real subsystem and ARINC429 bus are introduced,the flow of ARINC429 bus driver development based on RTX is expatiated.At last the performance of the ARINC429 bus driver is tested.
出处
《测控技术》
CSCD
北大核心
2011年第1期79-82,86,共5页
Measurement & Control Technology
