Abstract:Traditional parallel processing control systems have low CPU utilization when dealing with large data of volatile users in memory, resulting in poor processing and control precision. In order to solve this problem, a new large data parallel processing control system is designed. The hardware and software of the system are designed separately. The structure relationship of each component in the control system is analyzed, and the system bus and the central processing unit are designed emphatically. The software part is divided into opening files, updating files, monitoring operation and data. Join the four step. In order to test the feasibility of the system, the experimental results show that the designed parallel processing control system can make full use of the system CPU and accurately process the large data of volatile users in the memory. The system has super working ability and is worthy of popularization and application.