Abstract:With the enlargement of test range and the increase of measurement and control equipment, a kind of control system process is in need of a platform, capable of convenient interact with information, convenient control method, rapid system restructuring, convenient functional expansion, meeting the demand of real-time and reliability. Therefore, the paper puts forward a principle method for automatic monitor of each node and automatic executive of dynamic task dispatch, after giving an idea of cloud-control and building cloud control platform. It is based on analyzing the application of the real time control for computers system of complex, distributed control and double-computers hot standby in weapon test range. Next, according to information transform process, it gives the hiberarchy of control system in real time in test range. At present, the common platform of cloud control has been built successfully by the method and meets the demand.