Abstract: In this paper,the technology is presented based on the development of the intelligent acquisition and control system of a large scale river engineering model. The key to the tackling of the problem is: the first, saving all the data of the running interruption;and the second, waking up the interruption from saved data. The result of the disposing technology indicates that the technology is highly practical, convenient and reliable. It is considerably valuable in disposing the interruption problem, in improving the efficiency of model tests, reducing the work of the engineers.