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Method and system for acquiring arrival time of vehicle

A time and vehicle technology, applied in the field of vehicle traffic data processing, can solve problems such as the inability to obtain the time when public transportation vehicles arrive at each station.

Active Publication Date: 2014-10-29
SUZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method and system for obtaining the arrival time of vehicles to solve the technical problem in the prior art that the arrival time of public transport vehicles at each station cannot be obtained quickly and accurately

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  • Method and system for acquiring arrival time of vehicle
  • Method and system for acquiring arrival time of vehicle

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Embodiment Construction

[0077] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0078] refer to figure 1 , is a flow chart of Embodiment 1 of a method for obtaining a vehicle arrival time provided by the present application, wherein the method may include the following steps:

[0079] Step 101: Obtain a station information table and a collection of historical arrival data.

[0080] Wherein, the station information table includes all lines in the target area and all stations on each line, and the target area can be the urban area where th...

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Abstract

The invention discloses a method and a system for acquiring arrival time of a vehicle. Based on the three-dimensional information of date, time frame and road segment, according to the volatility of the arrival time of the vehicle, a target road segment to be predicted is divided into different road segments, the segment predication of the arrival time of the vehicle is carried out on each road segment, and finally the arrival time of the vehicle of the target segment to be predicted to the road segment on the target road segment is acquired. While the purposes of the method and the system are achieved, compared with an existing time acquisition scheme, the arrival time is acquired based on the volatility of the arrival time of the vehicle, so that the accuracy of time acquisition is obviously improved; moreover, the prediction running time of each road segment is recorded by utilizing a vector machine object as road recording of training recording, and thus the arrival time of the vehicle is acquired, the complexity of the scheme is simplified, the running time of the scheme is reduced, and the acquisition efficiency of the arrival time of the vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle traffic data processing, in particular to a method and system for acquiring vehicle arrival time. Background technique [0002] With the development of science and technology, vehicle-mounted GPS (Global Positioning System, Global Positioning System) has been widely used in buses, subways, BTR and other public transportation equipment to realize the real-time tracking and positioning function of vehicles, so as to realize the electronic stop sign Real-time display of the location information of the next bus, etc. In practical applications, the location information of vehicles is usually used to predict the specific time when the next bus arrives at the station, so as to facilitate users to arrange traffic routes reasonably and save traffic time. [0003] The current vehicle arrival time acquisition schemes usually include: a vehicle arrival time prediction scheme based on all road sections and a ...

Claims

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Application Information

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IPC IPC(8): G08G1/01
Inventor 李培峰谢玲朱巧明
Owner SUZHOU UNIV
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