Rail transit has brought great improvements to customers and freight. However, with the development of economy and the improvement of people’s travel demand, the contradiction between the carrying capacity and demand of rail transit has become increasingly prominent, so the centralized train dispatching command and control system can be improved The efficiency of train dispatching relieves transportation pressure.

However, my country's dispatching work has just begun for more than 10 years. The overall system relies too much on manual intervention, which not only overburdens the staff, but also is not efficient. The traditional dispatching model can no longer meet the rapid development of the national economy.

On the basis of the rapid development of computer technology, communication technology, and information technology, it is necessary to develop a new centralized command and control system for train dispatch, which effectively improves the efficiency of transportation organization and management.
Through the timely interactive feedback of the front-end vehicle information, the control center provides the optimal traffic solution based on data such as driving speed and vehicle distance. The dispatch center personnel can monitor all vehicles' running trajectory, running speed and other effective information in real time. The system also has an automatic alarm function when an emergency occurs.

China has become the country with the most high-speed rail mileage in the world, accounting for more than half of the world's high-speed rail mileage. On average, a high-speed rail train passes every 6 minutes on a line. The density of trains is very high. The centralization of dispatching is the core, and the rail transportation is commanded. With automation as the goal, it is very necessary to realize the intelligentization of rail transportation command.

At the same time, the embedded industrial computer has low heat generation and the fanless design of the motherboard provides maximum protection for the stability of the system and can realize long-term unattended automatic operation.

The centralized train dispatching command and control system adopts the international advanced "distributed self-discipline" technology to realize the intelligent and informatized management of rail transportation, which plays a role in promoting the reform of my country's rail transportation dispatching mode and alleviating the contradiction between transportation capacity and pressure. Played an important role. It has mobilized the enthusiasm of the domestic rail transit industry to devote itself to environmental protection transformation, and has an immeasurable impact on the development of the rail transit industry.