Dynamic advancing monitoring tunnel deformation detection equipment and method based on double vehicles

The invention provides a double-vehicle-based dynamic advancing monitoring tunnel deformation detection device and method, and belongs to the technical field of tunnel deformation rapid detection, the detection device and method are based on a front vehicle and rear vehicle double-mobile platform, the front vehicle and the rear vehicle flexibly position and move by means of a plurality of RFID tags, and the measurement point from the initial position to the next visual distance is determined by means of the RFID tags. The visible laser range finder on the rear vehicle irradiates laser on the laser positioning target of the front vehicle moving to the next measuring point and measures the accurate distance between the front vehicle and the rear vehicle; the industrial visual analysis system of the front vehicle obtains a visible laser spot image on the laser positioning target and calculates the offset coordinate of the center of the laser spot on the laser positioning target; the preset tunnel range is dynami