Abstract: Located on the outlet side of the steel pipe finishing line,the measurement point station assumes the task of process control of the entire production line and the production management. Focusing on the autonomous integration modification project of Measurement Point L2 on Pipe Body Line No.3,the exploration achievement of the framework of the steel pipe measurement point MCI system is systematically summarized. Proposed here is a framework for the development and application of the measurement point on the basis of hardware signal decoupling,beat transfer control and distributive computation. The optimized measurement point MCI framework is capable of changing the conventional "event driven"programming mode,and enhancing the fault tolerance of the control system for the site faulty signal, having been more satisfactory to the need by the measurement point production management and process control integration.