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Method for forecasting reaching station of bus

A bus and public transportation technology, which is applied in forecasting, traffic flow detection, instruments, etc., can solve the problem of putting bus arrival prediction products on the market, and achieve the effect of accurate and timely prediction of bus arrival and effective prediction of road conditions

Inactive Publication Date: 2007-05-16
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In view of the above reasons, there is currently no relatively mature bus arrival prediction product on the market.

Method used

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  • Method for forecasting reaching station of bus
  • Method for forecasting reaching station of bus

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Embodiment Construction

[0017] A method for predicting the arrival of a bus, as shown in Figure 1, the concrete realization of the inventive method in the traffic information service grid system is roughly divided into 6 parts: collect real-time GPS data from buses and taxis, collect The GPS data is rectified and stored in the warehouse, and the historical model library is established by massive processing of historical data. Combined with real-time GPS data, the road conditions are predicted, the arrival time of the bus is predicted according to the real-time bus data, and the road condition historical model is updated according to the continuously received GPS data.

[0018] The specific description is as follows:

[0019] (1) Data collection

[0020] The real-time GPS data of the vehicle is sent to the data receiving center through the GPS data transmitting device installed on the bus and taxi. The GPS data of the vehicle contains information such as the vehicle ID, speed, latitude and longitude,...

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Abstract

This invention relates to one method to predict commute bus, which comprises the following steps: data collecting; data pre-processing; processing and establishing module; predicting road situation; predicting current certain time road section status combined with historical module database; predicting bus stop ; real time receiving bus route data to judge nearest bus detail position to predict the bus to bus each section future situations; computing bus each section consumption time to predict stop tie to update module.

Description

technical field [0001] The invention relates to a method for predicting the arrival of a bus. Background technique [0002] With the continuous intelligentization of urban traffic, the requirements for the informatization and intelligence of the public transportation system are increasing. Bus arrival prediction is an important part of urban traffic intelligence. The bus arrival prediction mainly realizes the information of the upcoming bus at each station, such as the arrival time of the bus, the real-time position of the bus and the real-time speed of the bus, etc., to provide passengers with the most timely bus service , can greatly improve the current passive riding environment, and effectively realize the intelligence of urban public transportation. [0003] At present, researches on bus arrival prediction at home and abroad mainly focus on using the detection data of a fixed time period to summarize the changes of road conditions, so as to predict the road conditions...

Claims

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Application Information

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IPC IPC(8): G06Q10/00G08G1/01G06Q10/04
Inventor 蒋昌俊曾国荪陈闳中苗夺谦阎春钢张成磊章昭辉方钰
Owner TONGJI UNIV
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