The basic concept of intelligent parking, and the development status and cases of intelligent parking at home and abroad are introduced. Taking the construction of a city-level intelligent parking platform in Fengxian District of Shanghai as an example, the overall architecture design and system module function of the intelligent parking platform are discussed. The main innovation points of intelligent parking platform and the achievements since its construction and operation are summarized. The discussion contents can provide reference experience for the further development and improvement of city-level intelligent parking in China.