Activity criterion of real-time control system & its application in large container inspection system

Activity Criterion of Real time Control System is very important element for measurement of the system performance. According to some basic characteristics of multi process real time control system, a universal criterion of system activity is introduced in this article. Some principles of task segment of control process based on the universal criterion is discussed. And the successful application of it in transport control system of Large Container Inspection System gives more explanation of it.