Abstract: Advanced detection technology in coal mine roadways plays a crucial role in preventing geological disasters such as water inrush and gas outbursts. Currently, the commonly used advanced detection method involves first conducting geophysical prospecting and then verifying it with drilling. However, there is still a lack of genuine and full utilization of boreholes for joint exploration to overcome the limitation of "single-borehole perspective." This study takes the working face of Dongtan Coal Mine as the research object and integrates the seismic while-drilling technology with the roadway-borehole transient electromagnetic (TEM) technology to construct an integrated advanced detection system combining drilling and geophysical prospecting. Through seismic while-drilling, borehole trajectory monitoring and lithology interpretation are achieved. By integrating with the 3D data inversion technology of transient electromagnetic method, the water-rich abnormal zones and structural fracture zones ahead of the roadway are accurately identified. Field tests show that the seismic while-drilling technology effectively determines the borehole trajectory and identifies the penetrated rock strata, while the transient electromagnetic technology obtains the induced potential and apparent resistivity characteristics of the rock strata around the borehole, enabling fine interpretation of abnormal structures and water-rich areas within a 30-meter range around the borehole.