The invention provides a station automatic flow limiting method based on multipoint passenger flow information feedback.It comprises the steps that the number of passengers in a station hall and the number of passengers at a platform are detected and calculated in real time, and in addition, the number increase trend of the passengers at the platform is analyzed; the rest quantity of passengers capable of being contained in the station hall and the rest quantity of passengers capable of being accommodated at the platform are calculated; the number of passengers going into or out of the station hall is regulated in real time according to the rest quantity of passengers capable of being contained in the station hall; the number of passengers going into or out of the platform is regulated according to the rest quantity of passengers capable of being accommodated at the platform; the number increase of the passengers in the station hall caused by the passengers going into or out of the platform is regulated according to the number of the passengers going into or out of the platform, and the number of the passengers going into or out of the station hall is further regulated for reaching the flow limiting goal. The station automatic flow limiting method has the technical scheme that the numbers of the passengers of the platform and the station hall are detected and calculated in real time, the number of the passengers at the platform is subjected to flow limitation through the increase trend of the number of the passengers at the platform, meanwhile, when the practically detected number of the passengers exceeds the number of the passengers capable of being accommodated at the platform, the flow limitation is carried out in real time through further regulating the number of the passengers going into the platform and the station hall, the algorithm is precise, the flow limiting modes are comprehensive, the timeliness is high, and safety and reliability are realized.