Management system and method for operating a mining machine

A management system of a mining machine comprising:

• an input device provided to a loading machine, the loading machine performing, after a first loading work of loading a load onto a first transporting machine positioned at a first loading position at a loading site of a mine is performed and ended by the loading machine, a second loading work of loading a load onto a second transporting machine that is already positioned when the loading machine is performing the first loading work, at a second loading position different from the first loading position, the first loading position and the second loading position being located on both sides of the loading machine;
• and
• a processing device which receives an operation signal generated by the input device and which is placed in a different position from those of the loading machine and a transporting machine,
• wherein the processing device specifies a start time of the second loading work of the second transporting machine positioned at the second loading position, by the loading machine, based on the operation signal generated by the input device at a time when the first loading work is ended, and outputs a vehicle deployment instruction corresponding to the operation signal to the first transporting machine.