Modular tunnel engineering integrated vehicle-mounted monitoring system and working method

The present invention discloses a modular tunnel engineering integrated vehicle-mounted monitoring system and a working method. The system comprises a vehicle-mounted platform; two sides of the top of the vehicle-mounted platform are provided with sliding rails; a plurality of sliding rods sliding along the sliding rails are arranged on the sliding rails; a plurality of loading platforms are arranged on the sliding rods; each loading platform is provided with a monitoring device, so that the monitoring devices for acquiring engineering information can be freely combined according to the differences of tunnel engineering tasks; and an integrated analysis and processing system is arranged in the vehicle-mounted platform and wirelessly communicates with each monitoring device so as to receive the monitoring information of the monitoring devices and perform real-time processing and dynamical feedback on the information. With the system and the working method of the invention adopted, the problems of low efficiency, time-consuming and labor-consuming properties and construction procedure delay in existing tunnel monitoring and detection can be solved, and a complete set of solutions is provided for the characterization, search and monitoring of dangerous blocks.