Laser Cutting Machine Tool Monitoring and Assistance System Based on Internet of Things and Cloud Service

With the development of computer technology and the increasing application of Internet of Things technology, traditional monitoring and assistance system for laser cutting machine tools can no longer meet the needs of Intelligent Manufacturing in modern enterprises. We proposed a remote monitoring and assistance system based on Internet of Things and cloud services for the laser cutting machine tools. STM32 chip is selected for field data acquisition and ESP32 chip is selected for the WIFI gateway. Cloud monitoring system is implemented IoT on platform and Elastic Computer Service. Monitoring and interaction software is developed in mobile phones and local PC. Laboratory tests show that the system is feasible for the improvement of production and maintenance efficiency of laser cutting machine and provide a low-cost remote diagnosis and maintenance system for laser processing enterprises and laser cutting machine tool manufacturers. (paper)