Matching method based on public transport IC card lines

Abstract

The invention discloses a matching method based on public transport IC card lines, and belongs to the field of public transport information treatment and integration. The method comprises the steps of matching public transport IC card line numbers, matching vehicle running directions, and judging bus getting-on station platforms based on cluster analysis; matching the non-matched lines for many times according to the public transport IC card station platform attribute, vehicle number and attribute of driver number; associating the line serial number with the vehicle serial number and the public transport scheduling information list in a many-to-one manner according to the card swiping time records of the data of a universal public transport card; performing cluster analysis for the card swiping data according to the card swiping time difference of different station platforms, and selecting a proper time difference threshold value; and identifying the bus getting-on station platforms according to the selection of time difference threshold value. The invention performs pre-treatment including filtration, integration and convention for IC card data, deeply excavates the data, and finally obtains the station platform passenger number of the line. The invention provides planning evidence for public transport designers and provides evidence of public transport operation policy for public transport managers.

Description

technical field [0001] The invention relates to a line matching method based on a bus IC card, belonging to the field of bus information data processing and integration. Background technique [0002] The traditional bus passenger flow survey is a tedious work that consumes a lot of manpower and financial resources, and the accuracy of the data obtained is not high, and the actual operation is very difficult. Using bus IC card information to process bus passenger flow information has low cost and high quality. The establishment of an IC card data processing system to deeply mine and process existing IC card data can provide not only a basis for daily scheduling, but also a reference for line network optimization. However, the collection and analysis of public transport basic information is the basis of public transport planning and public transport operation decision-making, and there are still some deficiencies in its research. [0003] The existing IC card data will produc...

AI Technical Summary

Problems solved by technology

[0002] The traditional bus passenger flow survey is a tedious work that consumes a lot of manpower and financial resources, and the accuracy of the data obtained is not high, and the actual operation is very difficult. Using bus IC card information to process bus passenger flow information has low cost and high quality. and other advantages, establishing an IC card data processing system to conduct in-depth mining and processing of existing IC card data can not only provide a basis for daily scheduling, but also provide a reference for network optimization

However, the collection and analysis of public transport basic information is the basis of public transport planning and public transport operation decision-making, and there are still some deficiencies in its research.

[0003] The existing IC card data will produce irregular line codes mixed with normal line codes during the recording process, which will interfere with data mining. A large proportion of current bus lines are single-swipe lines. There are no records about the stations where passengers get on and off the bus in the card data. Therefore, in order to understand the time-space distribution of passenger flow at each station, the stations must be matched. During the matching process, it is necessary to judge the first and last stations in combination with the driving timetable.

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