在现代科学技术活动巾,离不开大量数据的获取和处理。微电子学和计算机的发展使得高速获取和处理数据成为可能。在高能物理实验中,实验规模大,运用费用高,事例率高,数据量大,这就使得高能物理实验巾的数据获取和处理系统极为庞大和复杂。目前,中国科学院高能物理研究所正在北京建造一台高能物理实验装置,称为北京 In the modern science and technology activities, can not do without a large amount of data acquisition and processing. The development of microelectronics and computers makes it possible to acquire and process data at high speed. In high-energy physics experiments, large-scale experiments, high operating costs, high case rates and large data volumes make the data acquisition and processing system of high-energy physics experiments extremely large and complex. At present, Institute of High Energy Physics, Chinese Academy of Sciences is building a high-energy physics experiment device in Beijing called Beijing