PEDESTRIANS' ROUTE CHOICE LINK SET GENERATION USING GPS DATA FROM MOBILE PHONE
Bibliographic Information
- Other Title
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- 携帯電話からのGPSデータを用いた歩行者の経路選択リンク集合の推定
- ケイタイ デンワ カラ ノ GPS データ オ モチイタ ホコウシャ ノ ケイロ センタク リンク シュウゴウ ノ スイテイ
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Abstract
Pedestrians' route choice model or flow model is significantly influenced by their route choice sets, but methods to estimate them are not well established yet. This study proposed a method to estimate link sets used in route choice behavior by using GPS log data from mobile phone. It enables to obtain a large amount of revealed data of pedestrians' behavior continuously.<br>First, GPS log data is matched with the existing road network, then a route choice link set is estimated using route length and integration value which shows space connectivity. As a result, the link set is estimated well by the proposed method, especially when index with integration value is used.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)
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Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management) 67 (5), 67_I_617-67_I_624, 2011
Japan Society of Civil Engineers