Design of the key technologies for multi-shot remote control device in seismic exploration

Aiming at shortcomings of data acquisition of the existing in-mine seismic exploration,such as manual shooting, long operation, many potential safety hazards etc., in accordance with the national and coal mine industry regulations, the paper used the transmission technology of TCP/IP and EDSL hybrid network, embedded control technology, designed a multi-shot remote-control system, which is characterized by multi-shot, remote control of multi-shot, centralized processing of blind shot and gas concentration monitoring. After test, the system can reduce the secondary disasters induced by unknown geological situation in working face, simplify operational processes, and improve production efficiency.