This paper firstly brings up the design of Bicycle Rental System (BRS) to keep
pace with the increasingly serious problem facing numerous big cites in environment and transportation. To improve the popularity of this system, webbased GIS plays a great role in making the system more user-friendly and
accessible. This passage carefully demonstrates the database of this system,
including the preprocessing of input data, database design, metadata
management. Moreover, with the basis of the former design, the paper further
presents the framework of the system and the mechanisms between users and
operators. The further study of this paper is to realize the system with userfriendly software and make it suitable to many cities globally.