With the gradual extension of the mine face, the number of various types of vehicles that undertake underground transportation has gradually increased. At present, the underground transportation of coal mines is faced with the difficulties of narrow tunnels, many forks, dark lighting, long transportation lines, many transportation equipment, and high requirements for support transportation equipment. Due to the above reasons, underground transportation accidents are very likely to occur. This not only seriously affects the efficiency of vehicle operation, but also poses a greater safety hazard.

In order to ensure the safe operation of vehicles and reduce underground transportation accidents, the next day technology independently developed an intelligent management and control system for underground traffic lights. Help the mine to realize the intelligent scheduling management of auxiliary transportation, improve the efficiency of auxiliary transportation, ensure the safety of auxiliary transportation, and help the mine to create a more intelligent and efficient auxiliary transportation system!

Next Day Technology's underground traffic light intelligent management and control system uses personnel and vehicle precise positioning systems to determine the location and operating status of underground vehicles. The intelligent traffic light control system integrates the vehicle information in all areas of the mine, and combines with the dispatching tasks to automatically control the traffic lights around the roadway to instruct the vehicle to move or stop, so as to achieve the purpose of intelligently controlling the operation of the vehicle.

The underground traffic light intelligent management and control system consists of system server, traffic light device (supporting vehicle positioning terminal and positioning base station) and other equipment. 

The next day technology underground traffic light intelligent management and control system has functions such as intelligent underground vehicle dispatching, vehicle positioning and speed measurement, overspeed reminder, restricted area management, vehicle operation data management, information report management, and information release. Solve the problem of underground vehicle blockage and ensure the orderly and efficient driving of underground vehicles. At the same time, it is convenient for relevant departments to manage vehicles, improve the safety of auxiliary transportation system, and effectively prevent the occurrence of major auxiliary transportation accidents.

By deploying our company's intelligent control system for underground traffic lights, we can efficiently establish an integrated management and control mechanism for the production, safety, and information of coal mine underground transportation vehicles, and realize the intensive, standardized and refined scheduling management of coal mine underground traffic safety production. The implementation of the system will rationalize the chaotic transportation system in the past, reuse the equipment shared by multiple systems, reduce equipment costs and maintenance workload, and solve the problems of independent and repeated layout of multiple underground systems and multiple cables. At present, the intelligent management and control system of underground traffic lights of Nextday Technology has been successfully applied to the coal mines of large coal enterprises such as Shaanxi Coal Group, China Coal Group, and Beijing Coal Group.