The invention provides an automated parking place prompt system. The automated parking place prompt system comprises a total control system, a parking place display screen, a mobile phone terminal, a signal processor and a pressure sensor, wherein the pressure sensor is connected with the signal processor; the signal processor is connected with the parking place display screen; the parking place display screen is connected with the total control system; the total control system is connected with the mobile phone terminal through an external network. As the technical scheme is adopted, computer data, an image processing technology and an electronic control technology are integrated with a modern intelligent technology as media, high-automation management and intelligent management of open parking places on a road are achieved, and the parking efficiency of a user is improved; According to the automated parking place prompt system, management of the parking places of the road becomes efficient, convenient, fast, accurate and fair, and meanwhile the problem of road congestion caused by difficult parking is avoided.