Abstract: Aiming at the hidden dangers of harsh environment of underground tunnel drilling on site operators, we design underground drill rig control system with automatic and remote control dual mode software, and we develop software for automatic control system and remote control. Drilling rigs can realize reliable monitor and record in real time. The drilling rig has the function of automatic drilling and loading and unloading, which reduces the labor intensity of the workers. The development of the electronic control system can greatly reduce the risk of operators and improve the drilling efficiency.