Taxi empty rate information processing method based on traffic zone

An information processing method and technology of a traffic area, which are applied in the field of information processing of taxi vacancy rate based on a traffic area, can solve the problems of the information processing method without precedent, time-consuming and labor-intensive, and unrealizable.

Inactive Publication Date: 2014-01-08
TONGJI UNIV
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AI Technical Summary

Problems solved by technology

[0002] At present, traffic-related information processing technology is mainly aimed at OD matrix and road section congestion. Most of the data processing for the taxi operation industry is carried out through manual investigation and manual statistics, which is time-consuming and laborious, a

Method used

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  • Taxi empty rate information processing method based on traffic zone

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Embodiment

[0019] Such as figure 1 Shown, a kind of taxi vacancy rate information processing method based on traffic district, comprises the following steps:

[0020] 1) Establish traffic districts on the urban road network map and number them sequentially;

[0021] 2) Establish the relationship between the traffic area and the roads in the urban area;

[0022] 3) Receive the GPS data of the taxi and format the GPS data;

[0023] 4) Clean the GPS data and remove abnormal data;

[0024] 5) Match the GPS data with the road, and classify and store the GPS data according to the traffic area number;

[0025] 6) Judging the passenger status of the taxis in each traffic area, and calculating the number of times the vehicles get on and off;

[0026] 7) Obtain the data of the number of vehicles, vacancy rate, and ratio of passengers on and off in each traffic area.

[0027] The cleaning and removal of abnormal data of GPS data specifically includes: judging data time, coordinates and validit...

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Abstract

The invention relates to a taxi empty rate information processing method based on traffic zones, which comprises the steps of 1) establishing traffic zones on an urban road network and numbering the traffic zones according to a sequence; 2) establishing an association relationship between the traffic zones and urban roads; 3) receiving GPS (Global Positioning System) data of taxies and formatting the GPS data; 4) cleaning the GPS data to remove abnormal data; 5) matching the GPS data with the roads and storing the GPS data by classifications according to the numbers of the traffic zones; 6) judging passenger carrying states of the taxies in each traffic zone and calculating passenger picking-up and dropping-off times of the taxies; 7) obtaining the vehicle quantity of each traffic zone, the empty rate and the passenger picking-up and dropping-off proportion data. Compared with the prior art, the taxi empty rate information processing method based on the traffic zones has the advantage that the distribution situation of the taxies in all traffic zones of an urban area, the empty and load proportion situation, the passenger picking-up and dropping-off proportion situation and the like can be clearly displayed through automatic processing results.

Description

technical field [0001] The invention relates to a taxi vacancy rate information processing technology, in particular to a taxi vacancy rate information processing method based on a traffic area. Background technique [0002] At present, traffic-related information processing technology is mainly aimed at OD matrix and road section congestion. Most of the data processing for the taxi operation industry is carried out through manual investigation and manual statistics, which is time-consuming and laborious, and the accuracy of data cannot be guaranteed, especially Empty car rate information cannot be realized by manual investigation, and there is no precedent for information processing methods, so the problem of "difficult for pedestrians to take a taxi and difficult for drivers to work" has emerged. Contents of the invention [0003] The purpose of the present invention is exactly to provide a kind of taxi vacancy rate information processing method based on traffic district...

Claims

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Application Information

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IPC IPC(8): G08G1/00G08G1/123
Inventor 石小法张昕
Owner TONGJI UNIV
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