With the rapid development of the u

With the rapid development of the urban railways held frequent transport and a variety of activities and a variety of holidays brings mobility, urban railway systems in making these particular days carry more heavily than usual share of logistics and transport, urban transport operations brought great pressure, so that a precise forecast production and distribution of Metro traffic volume of the special period, both urban transport management and operations departments traffic management measures, develop an important basis for the production of a rolling stock business plan as well as a better and faster construction of the city essential elements of information technology and may provide an appropriate reference for the planning and design of urban rail transport, Provide urban railway construction suitable for the needs of the current transport network, while leaving room for the future development of the urban transport network. Urban passenger flows of short-term forecasting of urban railway network planning, construction, investment, construction and management of basic work.