City bicycles common management system

The invention discloses a city bicycle sharing management system comprising a global server, an internet and a network accessing device, characterised by further comprising an electronic lock with an IC card information reading device, bicycles provided with a vehicular IC card, a bicycle gathering station and portable IC cards. The global server is connected with the electronic lock in the bicycle gathering station by information transmission of the internet via the network accessing device, thereby realizing an object of controlling the electronic lock to effectively manage the bicycles. The invention also designs an optimized bus line system which enhances bus operation efficiency. The invention is capable of effectively using current city hardware facilities to realize convenient temporary usage of the bicycles in a total city range to solve a short-distance traffic problem between a departure place, a destination and bus stations when people going out, and realize fast flexible short-distance traffic, the invention also is capable of realizing an object that people can uses the bicycles in the city for free and effectively managing the bicycles in a low operation cost.