Research On Urban Transport Modes Evaluation Based On The Analysis Oftemporal And Spatial Correlation

As the diversity of traffic pattern and growing diversity of multi-purpose pedestrian travel demand, people do not know how to ride, how to transfer, so speculation and the worries are associated with people's travel. In the composition of the various transport modes, some traffic patterns take time as the elements, and some take space-factor.On this background, this paper, which does research on the time and position of traffic flow based on the monitoring system of urban road, analyzes temporal and spatial characteristics of urban traffic. It focuses on the distribution and correlation of travel time-mileages.The temporal and spatial characters are the basic ones of traffic flow. First, this paper puts forward for China's urban transport development model, according to the typical cities'traffic pattern of foreign and China, and then introduces the characteristics of various traffic modes that make up the traffic pattern and lists several models for the domestic urban transport. Then associating travel mileages with travel time, the author discusses two-dimensional distribution of travel time and mileages, introducing some methods of traffic state identification, and putting forward a method of traffic state identification with space-time relativity. This method provides a new way for freeways management. Finally, taking Beijing Olympics public transport as example, this paper discusses the advantages and disadvantages of the rail and bus transport. At the same time, it discusses the network status of the two traffic modes based on temporal and spatial feature and proposes rail priority.