Method based on generalized GPS (global position system) data for determining passenger-waiting station alternative addresses of taxis

A technology of GPS data and alternative addresses, applied in traffic control systems, instruments, traffic control systems of road vehicles, etc., can solve the problems of abandoned waiting stations, low utilization rate, small passenger demand, etc., to overcome subjective The effect of relatively large sex and error, ensuring originality and accuracy, and overcoming poor continuity

Active Publication Date: 2013-09-11
SOUTHEAST UNIV
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AI Technical Summary

Problems solved by technology

[0003] In order to improve the service efficiency of the taxi industry in some domestic cities, a large number of taxi waiting stations have been set up. Guest site has been demolished or abandoned
At present, domestic selection methods for alternative addresses of taxi waiting st

Method used

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  • Method based on generalized GPS (global position system) data for determining passenger-waiting station alternative addresses of taxis
  • Method based on generalized GPS (global position system) data for determining passenger-waiting station alternative addresses of taxis
  • Method based on generalized GPS (global position system) data for determining passenger-waiting station alternative addresses of taxis

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Embodiment Construction

[0025] The present invention takes the taxi GPS data in Changzhou as an example to analyze. Refer to the attached figure 1 , the specific embodiment of the present invention is described in detail:

[0026] 1. Collect the generalized GPS data of the original taxi

[0027] Now most of the city's taxis are equipped with GPS data, regularly transmit GPS information to the dispatch center, and can collect relevant GPS data (preferably including generalized GPS data on working days, rest days and holidays) through the dispatching center. The generalized GPS data collected refers to all the data of the taxi, and the analysis of the present invention only needs the longitude and latitude data of the pick-up and drop-off points of the taxi and the call data, so it is necessary to preprocess the original data and remove useless data and erroneous data.

[0028] Through the analysis of the data collected by Changzhou Taxi GPS Command and Dispatching Center on October 1, 2011 (holiday...

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Abstract

The invention discloses a method based on generalized GPS data for determining passenger-waiting station alternative addresses of taxis. The method includes firstly, obtaining the pickup position GPS data and call service data of the taxis by collecting and preprocessing the generalized GPS data of the taxis; secondly, clustering the pickup position GPS data of the taxis according to different traffic service regions, taking cluster centers as initial alternative station addresses and achieving the visualization of the initial alternative station addresses; thirdly, determining frequently-used call service positions according to the call service data and achieving the visualization of the frequently-used call service positions; and lastly, selecting the focuses of all the call service positions within the service ranges of the initial alternative station addresses as the passenger-waiting station alternative addresses of the taxis. Compared with an existing method for determining the passenger-waiting station alternative addresses of the taxis, the method based on the generalized GPS data for determining the passenger-waiting station alternative addresses of the taxis has the advantages of manpower and material resource saving, good persistency and good combination with the development tendency of the industry.

Description

technical field [0001] The invention belongs to the field of urban public transportation planning and management, in particular to a method for determining alternative addresses of taxi waiting stations based on generalized GPS data. Background technique [0002] In order to further improve the taxi service level, promote the informatization and intelligent construction process of the taxi industry, change the operation mode of the industry, and realize the efficiency improvement of the taxi industry, the present invention provides a taxi berth point backup system based on generalized GPS data. How to determine the address. Taxi waiting station refers to a place designated by government departments and clearly marked for taxis to stop and wait, passengers to board and unload, and drivers to rest temporarily. The generalized GPS data of taxis refers to the data related to taxi operation that can be collected automatically. It mainly consists of three parts: GPS track data, m...

Claims

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Application Information

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IPC IPC(8): G08G1/00G08G1/0962
Inventor 陈学武张晗寒李蕾许威
Owner SOUTHEAST UNIV
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