Development of Remote Monitoring and Calibration System for Unmanned Roller Based on Digital Radio

In order to fully guarantee the reliability and safety of the operation management and quality monitoring of the unmanned roller in actual engineering operation, combined with the characteristics of the vehicle controller, a remote monitoring and calibration system for the unmanned roller based on the digital radio is developed. According to the digital radio communication technology and the vehicle CAN (Controller Area Network) network, the system designs the data communication protocol based on the CCP (CAN Calibration Protocol) protocol and the remote monitoring and calibration platform. Through the analysis of the communication performance of this system, the system has the advantages of fast transmission rate, strong stability and good real-time performance, which provides the communication basis for the coordinated control of the cloud and machine of the unmanned roller.