The invention discloses an intelligent loading and transport system for a coal yard. The intelligent loading and transport system comprises an unattended weighing system, a vehicle-mounted integrated terminal and a data center server; the unattended weighing system is used for obtaining vehicle and weighing information of an external coal truck and sending the information to the data center server; the vehicle-mounted integrated terminal is arranged on a coal yard loader, the vehicle-mounted integrated terminal comprises a wireless communication device and a data management device, the wireless communication device is used for allowing the vehicle-mounted integrated terminal to perform data communication with the data center server, and the data management device is used for managing the state information of load vehicles and loading tasks sent by the data center server; the data center server is used for performing loading task allocation according to the state information of all the load vehicles monitored in real time, the vehicle and weighing information of the external coal truck and a preset scheduling algorithm; and the data center server, the unattended weighing system and the vehicle-mounted integrated terminal are connected with one another through the internet. By means of the intelligent loading and transport system for the coal yard, the loader can be dispatched automatically, loading efficiency is high, and the utilization rate of the loader is high.