关键词: 地铁, 出租车, 线路规划, 大数据

Abstract: Taxi, bus and subway are the most commonly used travel tools for urban residents, the frequent occurrence of traffic jams causes the quickness of the taxi to be greatly reduced, and the subway is difficult to cover every corner of the city. To address this, a travel scheme to access both and taxi and subway is proposed. Based on the detailed analysis of Shanghai traffic data, the travel time of each road under different periods is taken, the travel time of subway line is calculated, and the time to wait a taxi in each urban sub-regions is computed, which provides the passengers with different periods of differentiated line planning services with a more accurate travel time. The way of connecting subway and taxi can significantly reduce the travel price of passengers, the urban road pressure and the overall energy consumption of the society under the condition that ensuring a low travel time, provide the passengers with fast and accurate travel programs in some congested lines, and increase the coverage of public transport system.

Key words: subway, taxi, route planning, big data