Cortex-based public bike rental system and remote online upgrading method

The invention discloses a cortex-based public bike rental system and a remote online upgrading method. The system comprises a management center and a plurality of city background servers connected with the management center in a communication mode. Each city background server controls a plurality of cortex-based station controllers in a communication mode. Each cortex-based station controller controls a plurality of cortex-based bike locking devices of the corresponding station. Cortex chips are adopted for the MCU of the cortex-based station controllers. Cortex chips are adopted for the MCU of the cortex-based bike locking devices. According to the cortex-based public bike rental system, the cortex chips are adopted for the MCU of both the station controllers and the bike locking devices, so that the operation and processing ability of the station controllers and the bike locking devices is greatly improved, the intelligent degree of the station controllers and the bike locking devices is greatly increased, the system can remotely upgrade the station controllers and the bike locking devices, the performance of the public bike system is greatly promoted, plenty of manpower and materials are saved for public bike system providers, and the operation cost of the public bike system is lowered.