The invention discloses a safe stopping type rotating door system. The system is characterized in that an information acquiring module is used for acquiring the position and the walking speed of a user between a front door leaf and a rear door leak, the first distance L1 from the front door leaf to the position of the user, and the second distance L2 from the rear door leaf to the position of theuser; a rotating acquiring module is used for acquiring the rotating speed of a rotating door; a walking calculating module is used for calculating the walking distance S of the user within a preset time; a rotating calculating module is used for calculating the first rotating distance S1 and the second rotating distance S2 of the front door leaf and the rear door leaf within the preset time; an intelligent adjusting control module is used for adjusting the rotating door to start and stop based on the comparing results of the walking distance S, the first distance L1, the first rotating distance S1, the second distance L2 and the second rotating distance S2. According to the system, the rotating door can be stopped in case of determining the probability of collision between the user and the front and rear door leaves, so that the safety of the rotating door in use can be improved; and moreover, the rotating door can be intelligently adjusted and controlled during running.