A bus stop estimation method based on data fusion

A data fusion and bus technology, applied in the field of transportation, can solve problems such as returning to travel without considering residents

Active Publication Date: 2018-12-28
CENT SOUTH UNIV
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Problems solved by technology

[0003] 1) Most of the current OD research on residents' travel is mainly to divide the city into regions, focusing on the macroscopic regional OD analysis, but it is difficult to effectively predict the passenger's bus stop at the micro level;
[0004] 2) According to human activity habits, the trave

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  • A bus stop estimation method based on data fusion
  • A bus stop estimation method based on data fusion
  • A bus stop estimation method based on data fusion

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Embodiment Construction

[0043] The present invention proposes a method for estimating bus stops based on data fusion, such as figure 1As shown, and taking the road network and bus line network of Shenzhen as an example, the alighting stations of bus passengers in Shenzhen are estimated. Firstly, the location matching of the bus GPS track and the bus station is carried out to obtain the arrival time of the bus at each station. Then integrate the bus IC card swiping data of bus passengers, and time match the bus IC card swiping data with the bus arrival information, so as to realize the extraction of information such as the bus passenger's card swiping station, swiping time, and bus line. Finally, the regression and exploration mechanism is introduced, and a dynamic regression prediction model is constructed based on the historical residents' bus card swiping data. The dynamic exploration and prediction model is constructed by combining the general law of bus travel distance of bus passengers and the h...

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Abstract

The invention discloses a bus stop estimation method based on data fusion, by analyzing the bus route data, the bus GPS data and the bus IC card swiping data are fused to obtain the user's boarding and bus arrival information. The bus GPS data and bus IC card swiping data are fused to obtain the user's boarding and bus arrival information, regression and exploration mechanism is introduced, wherein the regression mechanism considers users' historical visiting stops; exploration mechanism combines the general rule of residents' bus trip distance and the bus attractiveness of bus stops to realize the prediction of drop-off point of users' bus trip. Through the fusion of various traffic data, the method can effectively extract the information of the user's bus stop and bus route.

Description

technical field [0001] The invention belongs to the technical field of traffic, and in particular relates to a method for estimating a bus stop stop based on data fusion. Background technique [0002] With the rapid development of our country's economy and the acceleration of urbanization, various types of vehicles on urban roads are increasing, which has brought great pressure to urban traffic. As a green and energy-saving travel mode, bus travel is strongly advocated by the government, and it is also one of the most important modes of transportation for urban residents. Therefore, understanding residents' bus travel characteristics is of great significance to urban bus route planning, bus dispatching, and land layout. At this stage, almost all urban buses are equipped with bus card readers. Residents can get on the bus and swipe their cards to realize bus travel. However, most of the bus systems in domestic cities do not need to get off and swipe their cards. The bus card...

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/26
CPCG06Q10/04G06Q50/26
Inventor 王璞刘洋谭倩鲁恒宇
Owner CENT SOUTH UNIV
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