The "5G Maintenance Vehicle" successfully operates in the transportation work area of Jinchuan Group Longshou Mine.

Recently, the "5G Maintenance Vehicle" successfully operated in the transportation work area of Jinchuan Group Longshou Mine. This maintenance vehicle is equipped with functions for detecting the height of the sliding contact line and measuring the track gauge, and can display the height of the sliding contact line and track gauge values in real-time. It has changed the traditional inspection method of manual visual checks and tape measurements, reducing the operation time by more than 50% compared to traditional manual inspections.

In April this year, the 1703 horizontal transportation area of Longshou Mine achieved full coverage of 5G signals, breaking through the "5G + Unmanned Electric Locomotive" technology chain, enabling remote control and unmanned operation of electric locomotives under 5G communication mode. Since the successful application of 5G communication in the "Unmanned Transportation System" of Longshou Mine's transportation work area, the failure rate has significantly decreased, and production efficiency has notably improved. To further promote the management goal of "safety without personnel" in the transportation system and reduce on-site equipment inspections by employees, the transportation work area has recently organized professional technicians and production backbones for concentrated tackling, using the 5G network to independently design and manufacture the remote-controlled "5G Maintenance Vehicle."

Before the shift handover, the "5G Maintenance Vehicle" only needs to travel on the 1703 transportation line, and the inspection data such as track gauge and overhead line height can be transmitted to the centralized control room in a timely manner. The "5G Maintenance Vehicle" can also detach and attach portable mobile carriages, which are integrated with lighting fixtures, maintenance toolboxes, spare parts, welding machines, manual winches, fire-fighting devices, and other equipment, facilitating timely handling of on-site situations. It can effectively ensure that the basic equipment such as tracks and sliding contact lines meet the operational needs of the unmanned driving system, providing reliable support for the normalized operation of "5G + Unmanned Electric Locomotive."