VOQ switch communication certainty analysis method based on network calculation

The invention belongs to the technical field of communication of a high-speed time-triggered network in a distributed real-time system, and particularly relates to a VOQ switch communication certainty analysis method based on network calculation, which comprises the following steps of: defining a communication certainty analysis model, performing deterministic analysis according to a receiving window and a sending window in the communication configuration table; the RC message deterministic analysis model is defined as follows: for RC messages in the VOQ switch, deterministic analysis is carried out by adopting a network calculation method according to a sending period in a communication configuration table, and switch communication delay deterministic analysis is supported, so that the requirement that the application range of a time-triggered network is continuously increased is met. 本发明属于分布式实时系统中高速时间触发网络的通信技术领域，尤其涉及一种基于网络演算的VOQ交换机通信确定性分析方法，包括：定义通信确定性分析模型：所述TT消息确定性分析模型定义为：针对VOQ交换机中的TT消息，按照通信配置表中的接收窗口和发送窗口进行