The invention provides a train control system and a train. The train control system comprises automatic train supervision (ATS), a zone integrated controller (ZIC), an object controller (OC) and the train; the train is used for sending position information of the train to the ZIC and receiving the sorting result of the train and axle counter occupancy information which are sent by the ZIC; a traveling path of the train is determined according to the sorting result of the train, the axle counter occupancy information, an operating plan sent by the ATS, and operation parking point information ona train-mounted electronic map; ahead dangerous points of the train are determined according to front train information sent by the ZIC and a trackside equipment state; and moving authority of the train is calculated according to the ahead dangerous points. According to the train control system and the train, the train can autonomously calculate the moving authority, a large amount of calculationof a zone controller (ZC) is separated, the whole line belongs to one ZC region, a large amount of data communication and logic processing across the ZC region is avoided, a route is not arranged, tedious operation such as selecting and arranging, managing, locking, opening and unlocking of the route is not needed, and the traveling efficiency is greatly improved.