Research and Design of Self-service Car Washer Remote Monitoring System Based on NB-IoT

Abstract

In order to solve the problem of increasing maintenance cost of self-washing machine operators, this paper designs a self-service car washing machine remote monitoring system based on NB-IoT. In this system, MSP430F5438A chip is used as the controller and NB-IoT is used as the communication module to realize the remote communication between the car washer and the server. Based on ASP.NET Core, React and SQL SERVER database, the monitoring centre saves the running state information of the car washing machine in the cloud for management. The test results displaying on the browser show that the system is stable and reliable, and has the advantages of low deployment cost and great real-time performance.