Method for predicting arrival time of bus

Abstract

The invention discloses a method for predicting arrival time of a bus. The method comprises the following steps: acquiring vehicle route and station basic data, vehicle GPS data and vehicle GPS real-time data; extracting a vehicle route track according to the vehicle route and station basic data, and matching the vehicle GPS data and the vehicle route track with a route of a vehicle; determining the real-time position of the vehicle according to the vehicle GPS real-time data; and judging a driving behavior of the vehicle on the route, and predicting the arrival time of the vehicle according to a judgment result. By virtue of the method, the route track and the route matching are extracted by virtue of the positioning of the vehicle, the vehicle speed and an arrival distance are calculated by virtue of an arrival prediction algorithm, the time for the vehicle to arrive a next station is calculated, the dynamic information of the vehicle is practically sent to a passenger information service platform in real time, and arrival time prediction data is provided, so that the prediction accuracy and instantaneity of the arrival time of the vehicle are improved.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, and more specifically, relates to a bus arrival time prediction method. Background technique [0002] With the continuous deepening of domestic intelligent transportation system research, buses equipped with GPS devices have been implemented in more and more cities. These vehicles equipped with GPS devices can provide all operating records of public transport vehicles, including vehicle location and travel speed. , door opening and closing status, station entry and exit status, and even passenger information, etc. Since the travel time of public transport is affected by factors such as road traffic flow, intersection signal control, and passenger flow, the travel time between stations is an indefinite value that is difficult to predict. [0003] At present, there are two models for predicting the arrival time of buses: static prediction and dynamic prediction. The static predi...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a bus arrival time prediction method to solve the situation that the static prediction method in the prior art cannot adapt to complex road conditions, and the dynamic predic...

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