The result of test not only proves that the communicating delay using Interprocess Communication module rebuilt is predictable, but also shows the benefit of queuing policy based priority during message queuing and synchronizing function of Semaphore.

• 测试表明,改进后进程通信的通信延迟处在一个可预测的范围之内,同时也体现出了在消息排队过程中优先级排队算法的优越性和信号量的同步协调功能。