Vol 4, No 1 (2019)

Table of Contents


606 Views, 227 PDF Downloads
Qing Zhu


It is my pleasure being the Editor-in-Chief of the Journal of Smart Cities (JSC) established in 2015. In the past three years, the founding editor prof. Andreas J. Kappos has made great effort to this journal to promote research for the improvement of all sub-systems of cities, including urban infrastructure, construction, mobility, energy saving and renewable energy, health and social care, safety in the public space, work and innovation, and make the city easily accessible, effective, efficient, and an attractive place to live. Now, smart city has already been developed into a new concept to support the urban development in the world. The application and innovation of smart cities can effectively improve the efficiency of urban management and the quality of life in cities. I would like to do my best to keep a good heart of JSC to bring an international readership from many disciplines of researchers, developers, users, and decision makers to share and advance knowledge on smart cities.



1488 Views, 1214 PDF Downloads
Rongxiang Su, Zhixiang Fang


Taxi mobility has long been a heated research topic in the fields of geography, physics, complex network science, and computer science. Existing studies focus on the spatio-temporal variation of taxi mobility and taxi operation strategy. However, with the advent of e-hailing taxi services, more and more scholars turn to uncover the impacts of the emerging travel mode on human mobility and urban dynamics. For example, some researchers studied the taxi market equilibrium after the emergence of e-hailing services. And others focus on comparing the difference in taxi pricing strategies and policies between traditional taxi market and e-hailing services. In this article, we systematically reviewed existing research on taxi mobility and impacts of e-hailing services on traditional taxi market. Further research is needed so that could help build up a better understanding of taxi mobility and e-hailing services.



164 Views, 117 PDF Downloads
Qian Hua


Based on the research on the personalized knowledge services of digital libraries, this article starts with two aspects of the main components and existing problems of personalized knowledge services of digital libraries, to improve the quality of personalized knowledge services of digital libraries. Perform analysis. It is concluded that the relevant personnel need to increase the degree of attention to the improvement of resource utilization, promote the timely reform of the digital library management system, ensure that the digital book use system is reasonable and complete, and deepen the grasp of user information and needs. People to help.

172 Views, 112 PDF Downloads
Guizhu Song


with the rapid development of economy, people's demand for electric power is increasing, and the number of electrical equipment is gradually increasing, and the technical requirements are also gradually increasing, which also brings challenges to transmission lines. Strengthen the construction technology and management specification of transmission line, formulate construction scheme and measures according to different terrain, terrain and specific situation, and operate efficiently and strengthen management.

152 Views, 77 PDF Downloads
Ensheng Guan


with the continuous development of information technology, the emergence of 5G has also accelerated the emergence of the Internet of things, the current construction of the Internet of things has become a hot topic. And in the construction of the Internet of things, a very important technology is geographic information technology, which is also a good opportunity for the development of geographic information technology. Based on this, this paper first analyzes geographic information technology and its characteristics, then analyzes the origin and development of the Internet of things, and finally analyzes the application of geographic information technology in the construction of the Internet of things, so as to provide relevant people to exchange reference.


Cookies Notification