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With the rapid development of automobile industry and public transport, how the information technology, such as GPS and GIS, can acclimate the need of this development, and get direct economic benefits, has become the focus of the whole society. The GPS/GIS information service system for taxi business, without changing the original mode and structure of the taxi operation system, offers services for...
With the popularity of smart phones, GPS is used more and more in the cell phone. The location information in the GPS is very significant for evidence-gaining. This paper researched and realized the operations under Symbian OS such as GPS-related applications. Firstly I introduced the concept of GPS and GPS-related knowledge in the mobile phone. Secondly I programmed cell phone GPS detection and extracted...
To make street orienteering sports attractive and interesting to global online viewers it is important to build a system that is capable of tracking mobile competitor positions in real-time using global positioning systems (GPS) and wireless networking to collect information at a central server to be displayed to the viewers. Another important aspect of such a real-time system is the ability to monitor...
In this paper we present an air quality measurement system that can be used to generate a map of the air quality in a city. The system is made of stations that can be attached to buses and taxis and gather data about air quality along the day as they travel in the city. Each station has sensors to measure the concentration of different gases, a position sensor (GPS) and a GSM/GPRS communication module...
In this paper we have introduced a geographic rendezvous application through SMS Pushing (GRASP), a novel push based location based application. This enables a person to know whether any of his/her friends or colleagues, specified by the requesting user is present at a particular place also specified by the requesting user. The system also enables the service user to specify a future date and time...
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