The invention discloses a city service intelligent shared outdoor media information release platform and release method. The release platform comprises an information service platform, an intelligentdisplay robot and a client; the intelligent display robot is mounted outdoors and communicates with an information service platform through the internet; the client communicates with the information service platform and the intelligent display robot to realize functions of user registration, login, viewing, bidding, editing, release and the like; the intelligent display robot comprises a control host, and an interactive system and a display system connected with the control host; the interactive system comprises a human body movement identification module, a human body orientation perception control module and a human body approach and departure perception module, which realize remote interaction, human body rotation following and short-distance voice touch comprehensive interaction functions respectively; the display system comprises an advertisement window and an interactive window; different information is pushed by a media information pushing module and is displayed by the advertisement window and the interactive window; in combination with application of an innovative commercial mode and a self-adaptation function of the intelligent display robot, a good media information release and query mode is provided for city services and elements around, and the attraction, interactivity and management controllability of outdoor products are improved; and the release platform is used online for advertisement invitation, also can bring huge benefits for cities, and has wide market prospects and promotional values.