Abstract: Regarding the feature of two-way single lane of Ximing Mine lane of a certain coal power limited liability company, we designed a mine two-way single lane signal centralization interlocking transportation system by combining embedded technology and sensor technology. System combined the vehicle positioning system and safety detection and monitoring system in the coal mines, and realized vehicle location positioning through collecting data from axle counter censor and wireless receiver, solved the inaccurate issue of RFID-based mine signal centralization interlocking transportation system in two-way single lane positioning, adopted hand-in-hand looped network structure to provide redundant link for data transmission among equipment, thus guaranteed the system safety and stable operation in the pit.