Path selection method considering user perception difference in combined travel mode

Abstract

The invention discloses a path selection method considering user perception difference in a combined travel mode. One or more all-day planning path sets are provided for a user according to a MaaS platform; discrete selection modeling analysis is carried out on user selection preferences; a regret value is used as an evaluation standard to improve a traditional logit model. Therefore, the perception difference of different crowds to the four attributes can be considered; wherein the perception attribute difference and the option difference respectively comprise an absolute effect, a relative effect and symmetry, and finally loading the perception attribute difference and the option difference into the multi-mode road network to form static user balance under a specific condition, so as toobtain the average traffic flow of the multi-mode road network in different time periods under the specific condition, and identify the change condition of the travel mode between the time periods. Through the model, the corresponding group data is analyzed, the MaaS platform can manage the path of people according to the perception difference of the users, then the traffic condition on the road surface is indirectly influenced, and the distribution and management of traffic resources can be better carried out, so that the utilization rate of the resources is improved.

Description

technical field [0001] The invention relates to the field of path selection modeling, in particular to a path selection method considering user perception differences under combined travel modes. Background technique [0002] With the rapid advancement of the construction of major cities, the urban land continues to extend from the city center to the outside, and the scope of the main urban area continues to expand, making people's daily travel distances correspondingly larger. However, since the beginning of the new century, with the rise of people's purchasing power, the per capita car ownership of households has shown a rapid growth trend. The pressure on the roads caused by this growth trend is more obvious than the increase in traffic capacity brought about by the construction of road facilities. Therefore, some scholars pointed out that the proportion of private car travel in big cities is gradually decreasing. In addition, our city's transportation providers focus on...

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Problems solved by technology

[0004] However, the traditional route selection model, which uses the utility function as the evaluation index, cannot directly reflect the comparison process between people's various travel choices; in addition, the traditional multinomial logit model does not take into account the perception differences of different groups of people for attributes

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