8.The intelligent unmanned operation system of hot metal transportation is based on artificial intelligence and industrial Internet of Things technology, with the full electronic computer interlocking system and automatic train protection system as the security support, the system adopts the technology of accurate train positioning, environmental obstacle identification and detection, automatic train driving control, automatic vehicle programming, intelligent dispatching strategy, big data, cloud computing and other technologies. On the basis of the supervision, control and coordinated operation of all transport equipment in the railway station, the system realizes the automatic dispatching, command and operation of trains with the functions of autonomous driving and remote control, realizes the intelligent unmanned operation of hot metal transportation, and promotes the leap forward of metallurgical enterprises' hot metal transportation from traditional digitization to intelligent and automatic development. It plays a great role in improving the railway transportation efficiency of metallurgical enterprises and ensuring safe production.