Multi-mode traffic demand influence analysis method based on spatial vector autoregression model
An autoregressive model and traffic demand technology, which is applied in the traffic control system of road vehicles, traffic control system, traffic flow detection, etc., can solve problems such as correlation and time-varying space characteristics that cannot be considered, and achieve the effect of quantifying the spatial spillover effect
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[0088] A multi-mode traffic demand impact analysis method based on a spatial autoregressive model, specifically as follows:
[0089] 1), such as Figure 4 As shown, there are two traffic districts near Xidan and Fuxingmen in Beijing. Statistics are made on the number of subway entrances, bus boarding volumes, and road network congestion indexes in the selected traffic districts. The results are shown as follows:
[0090] Table taz1 community subway, bus, road network data
[0091]
[0092] Table taz2 community subway, bus, road network data
[0093]
[0094]
[0095] 2) Stationary test of variables. The demand of the three modes of transportation in the two districts - the number of subway entrances, the number of bus boarding, and the congestion index of private cars, a total of six variables are used as the input variables of the model The unit root test was carried out on the six variables of the original data to quantitatively analyze the stability of the vari...
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