Automatic parking system

The invention relates to an automatic parking system. The automatic parking system comprises an environment acquisition sensor used for detecting the surrounding environment of a vehicle, and sending the acquired data to a central processing unit, a human-computer interaction unit used for providing an interface for observing the surrounding environment information of the vehicle and interacting with the system by a driver, the central processing unit used for creating a parking environment map according to the received surrounding environment data of the vehicle and sending the parking environment map to the human-computer interaction unit, planning an expected parking path according to the received parking space selection information of the driver, the acquired actual position information of the vehicle and the parking environment map and sending the expected parking path to a bottom-layer control module, and the bottom-layer control module used for triggering the vehicle to carry out a corresponding operation according to the expected parking path sent by the central processing unit, so as to finish parking. The fully-automatic parking technology disclosed by the invention solves the problems that a parking space is narrow and a common driver difficulty parks the vehicle in place, which are brought by an urbanization process, and has a re-planning capacity.