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Qiuping Li, Haowen Luo and Xuechen Luan
Heavy rain causes the highest drop in travel speeds compared with light and moderate rain because it can easily induce flooding on road surfaces, which can continue to hinder urban transportation even after the rainfall is over. However, very few studies...
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Yulong Wang, Kun Qin, Yixiang Chen and Pengxiang Zhao
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Kaisheng Zhang, Daniel (Jian) Sun, Suwan Shen, Yi Zhu
With the development of in-vehicle data collection devices, GPS trajectory has become a priority source to identify traffic congestion and understand the operational states of road network in recent years. This study aims to investigate the relationship...
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Shuxin Jin, Zhouhao Wu, Tong Shen, Di Wang and Ming Cai
Nowadays, the market demand for taxis is still intense. However, there exist lots of issues affecting the healthy development of the taxi industry, such as an increasing difficulty in hailing taxis, detouring behavior etc., and especially, the low income...
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Huihui Wang, Hong Huang, Xiaoyong Ni and Weihua Zeng
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Li Cai, Cong Sha, Jing He and Shaowen Yao
Traffic flows (e.g., the traffic of vehicles, passengers, and bikes) aim to reveal traffic flow phenomena generated by traffic participants in traffic activities. Various studies of traffic flows rely heavily on high-quality traffic data. The taxi GPS tr...
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Borja Alonso, Giuseppe Musolino, Corrado Rindone and Antonino Vitetta
The reduction of urban congestion represents one of the main challenges for increasing sustainability. This implies the necessity to increase our knowledge of urban mobility and traffic. The fundamental diagram (FD) is a possible tool for analyzing the t...
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Xiaofang Pan, Mei-Po Kwan, Lin Yang, Shunping Zhou, Zejun Zuo and Bo Wan
Accessibility is a major method for evaluating the distribution of service facilities and identifying areas in shortage of service. Traditional accessibility methods, however, are largely model-based and do not consider the actual utilization of services...
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Wangqi Ge, Dan Shao, Meigen Xue, Hong Zhu, Jie Cheng
Pág. 4916 - 4927
Taxicab is one of the critical components of the urban mobility in most metropolitan areas on the world, especially in the emerging countries. Last year in Shanghai, the total 50,000 taxicabs carry 2.8 million passengers and travel 17.1 million kilometer...
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Elena Kourti, Christina Christodoulou, Loukas Dimitriou, Symeon Christodoulou, Constantinos Antoniou
Pág. 675 - 684
In recent years, mobility patterns have reasonably attracted scientific interest, especially concerning Mega-Cities. The technological advances, especially concerning sensors, facilitates the collection and access on a massive amount of empirical data ca...
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Rui Wang, Feng Chen, Xiaobin Liu, Xiaobing Liu, Zhiqiang Li and Yadi Zhu
We present a sustainable multimodal transit system that integrates taxi-sharing with subways to alleviate traffic congestion and restore the cooperative relationship between taxis and subways. This study proposes a two-phase matching model based on optim...
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Zhenzhou Xu, Ge Cui, Ming Zhong and Xin Wang
Anomalous urban mobility pattern refers to abnormal human mobility flow in a city. Anomalous urban mobility pattern detection is important in the study of urban mobility. In this paper, a framework is proposed to identify anomalous urban mobility pattern...
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Ying Shen, Ligang Zhao and Jing Fan
Taxi GPS traces, which contain a great deal of valuable information as regards to human mobility and city traffic, can be extracted to improve the quality of our lives. Since the method of visualized analysis is believed to be an effective way to present...
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Jing Yang, Disheng Yi, Bowen Qiao and Jing Zhang
Spatial-interaction networks are an important factor in geography that could help in the exploration of both human spatial-temporal behavior and the structure of urban areas. This paper analyzes changes in the spatio-temporal characteristics of the Spati...
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Xiaoshu Cao, Feiwen Liang, Huiling Chen and Yongwei Liu
A longer, wider and more complicated change in the travel path is put forward to adapt to the rapidly increasing expansion of metropolises in the field of urban travel. Urban travel requires higher levels of sustainable urban transport. Therefore,this pa...
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M. Anil Yazici, Ayberk Kocatepe, Eren Erman Ozguven
Pág. 399 - 408
A vehicle traveling in an urban network exhibits a fluctuating speed profile, affected by signals, congestion and other factors. Therefore, it is very difficult to determine the volume, speed for multiple intersections without extensive instrumentation. ...
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