In response to the hidden dangers and "three violations" present in underground production sites in Shanxi, a coal mine was managed by using on-site snap shots of explosion-proof mobile phones. This indicates that the on-site safety management level of the mine has been raised to the level of integrated management of information, network, and up and down the well, which is conducive to further eliminating the hidden dangers of coal mine production safety.

It is understood that all safety management personnel who enter the well hold a special explosion-proof mobile phone for the mine. Once a potential safety hazard or "three violations" is discovered, the scene will be captured in real time. The security management personnel of each shift captured the relevant image information, and the parties immediately transmitted the substation system through the corresponding underground network and uploaded it to the ground mine safety command center, safety department and dispatch room and other departments or units in time. The counterpart functional department strictly sorts out and sorts the hidden dangers and "three violations" of the video materials in strict accordance with the regulations of the relevant system, and scrolls and plays them on multiple electronic screens. For the hidden dangers and "three violations" image information captured on the spot, the security department conducts a summary and classified assessment every month, and its comprehensive assessment results will be used as an important basis for various assessments in quarters and years.