Tunnel advanced geological forecast system based on seismic wave reflection method and using method

The invention discloses a tunnel advanced geological forecast system based on a seismic wave reflection method and a using method. The system comprises a walking mechanism, a bearing mechanism and a reflection wave measuring mechanism, wherein the walking mechanism comprises casters, a wheel axle and a direction handle for improving the mobility of the advanced forecast system and controlling the direction of the advanced forecast system; the bearing mechanism serves as the main frame of the advanced geological forecast system, a receiving rod groove and a light strip are arranged on the main frame, and receiving rods are arranged in the receiving rod groove; the light strip is arranged on the main frame; and the reflection wave measuring mechanism is arranged on the bearing mechanism. On the basis of improving the convenience, the mobility and the accuracy of advanced geological forecast, construction safety is further ensured.