Group control system and group control method

The group control system controls a plurality of mobile objects capable of autonomously traveling in a predetermined area. The group control system includes a position information estimation unit that estimates position information of each mobile object, a route planning unit that creates a route plan of each mobile object based on the estimated position information, an acceleration data acquisition unit that acquires acceleration data acquired from the acceleration sensor, and a mobile object position acquisition unit that acquires an actual position of each mobile object using the position sensor, and learns the deep reinforcement learning model so as to correct a deviation amount between an actual position of the mobile object acquired using the position sensor and an estimated position of the mobile object based on the acquired acceleration data.