AUTONOMOUS DRIVING CONTROL SYSTEM AND CONTROL METHOD AND DEVICE

An autonomous driving control system comprises a main controller, a backup controller, main execution apparatuses and backup execution apparatuses. The backup controller is configured to decompose, when receiving a main control instruction from the main controller, the main control instruction to obtain backup control instructions corresponding to the backup execution apparatuses respectively, and send the backup control instructions to the backup execution apparatuses correspondingly; and the control system is configured to control, when detecting that an abnormality occurs in any one device of the main execution apparatuses, the backup execution apparatus corresponding to the device in which the abnormality has occurred to execute a corresponding backup control instruction. The system can solve the problem that an autonomous driving control system cannot operate normally when any controller or actuation mechanism fails at a single point.