Design and Application of Cloud Platform Based on OpenStack in Remote Online Collection and Monitoring System of Intelligent Workshop

With the development of information technology, network technology, Internet technology, cloud computing technology and so on are more and more widely used in various industries. The traditional industrial automation hierarchy structure is complex and the integration degree is not high. It can not meet the development needs of informationization and intelligence, and is limited by the site infrastructure. Therefore, this paper designs a remote online acquisition and monitoring system architecture for intelligent workshop based on OpenStack private cloud computing, which completes the functions of data acquisition, online monitoring, database management and real-time control. In addition, this paper also considers the characteristics of the system architecture, such as filing, disaster tolerance and security. Using OPC UA protocol and Modbus RTU protocol to complete data acquisition, data interaction between the bottom of the factory and the bottom of the enterprise. At the same time, cloud computing data center centralized storage and management of the collected data, which provides great convenience for the follow-up analysis of large data in the workshop, and has a certain practical value.