Get-ff station speculation method and system based on user portrayals and transfer rules

Abstract

The present invention discloses a get-ff station speculation method and system based on user portrayals and transfer rules. The method comprises the steps of: according to an IC card transaction record of a user, performing combination processing of the number of travel times of a user; performing statistical classification for the number of travel times of the user after combination processing toobtain the riding record of a first user group and the riding record of a second user group; according to a result of statistical classification, obtaining a go-to-work get-off station and a get-off-work get-off station of the first user group; according to the go-to-work get-off station and the get-off-work get-off station of the first user group, establishing user portrayals of the first user group; and according to the user portrayals of the first user group, speculating passenger get-off stations of the second user group. The system comprises a combination module, a statistics module, anobtaining module, a user portrayal establishing module and a speculation module. The get-ff station speculation method and system based on user portrayals and transfer rules can deduce the travel ruleof each IC card, are high in pertinence, can help the bus operation system with analysis of the travel habits of passengers, are high in practicability and can be widely applied to the field of intelligent traffic.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to a method and system for inferring a stop at an alighting station based on user portraits and transfer rules. Background technique [0002] The trajectory data of public transport vehicles and the swiping data of IC cards contain useful information such as urban passenger flow, travel patterns of urban residents, and travel needs of urban residents. The existing method of estimating the OD (Origin-Destination) point of bus passengers is to track the passenger's boarding and disembarking status through mobile phone signals. This method associates the bus platform with the passenger's mobile phone signal. The number of mobile phone signals in the mobile phone signal area is used to obtain the number of passengers getting off the bus. The disadvantage of this method is that it cannot be associated with the bus IC card. Although the approximate number of people getting off a...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it cannot be associated with the bus IC card. Although the approximate number of people getting off at the station can be estimated based on the mobile phone signaling, it is impossible to deduce the corresponding alighting station for each IC card when traveling, which is not highly targeted and practical. Low

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